CN118786731A - Wireless communication method, terminal device and network device - Google Patents

Abstract

A method of wireless communication, a terminal device and a network device, the method comprising: the terminal equipment determines at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, wherein the resource allocation coefficient is used for determining an allocation mode of the resource allocated by the frequency domain resource allocation information, the resource allocated by the frequency domain resource allocation information is used for transmitting a plurality of uplink information, the plurality of uplink information is associated with different space parameters, the plurality of uplink information comprises first uplink information and second uplink information, and the at least one frequency domain resource comprises first frequency domain resource and/or second frequency domain resource; and transmitting the first uplink information on the first frequency domain resource and/or transmitting the second uplink information on the second frequency domain resource.

Description

Wireless communication method, terminal device and network device Technical Field

The embodiments of the present application relate to the field of communications, and specifically to a wireless communication method, terminal equipment, and network equipment.

Background Art

In the related art, if a terminal device is equipped with multiple antenna panels and supports simultaneous transmission of uplink information on multiple panels, multiple uplink information can be sent through multiple panels at the same time to improve the uplink spectrum efficiency. In this case, how to allocate frequency domain resources for the multiple uplink information to improve uplink transmission performance is an urgent problem to be solved.

Summary of the invention

The present application provides a wireless communication method, terminal equipment and network equipment, which are conducive to improving uplink transmission performance.

In a first aspect, a method for wireless communication is provided, comprising: a terminal device determines at least one frequency domain resource based on a resource allocation coefficient and frequency domain resource allocation information, the resource allocation coefficient being used to determine an allocation method of the resources allocated by the frequency domain resource allocation information, wherein the resources allocated by the frequency domain resource allocation information are used to transmit multiple uplink information, the multiple uplink information are associated with different spatial parameters, the multiple uplink information include first uplink information and second uplink information, and the at least one frequency domain resource includes first frequency domain resources and/or second frequency domain resources; the first uplink information is sent on the first frequency domain resource, and/or the second uplink information is sent on the second frequency domain resource.

In a second aspect, a method for wireless communication is provided, comprising: a network device determines at least one frequency domain resource based on a resource allocation coefficient and frequency domain resource allocation information, the resource allocation coefficient being used to determine an allocation method of the resources allocated by the frequency domain resource allocation information, wherein the resources allocated by the frequency domain resource allocation information are used to transmit multiple uplink information, the multiple uplink information comprising first uplink information and second uplink information, and the at least one frequency domain resource comprising first frequency domain resources and/or second frequency domain resources; receiving the first uplink information on the first frequency domain resource, and/or receiving the second uplink information on the second frequency domain resource.

In a third aspect, a terminal device is provided for executing the method in the first aspect or its various implementations.

Specifically, the terminal device includes a functional module for executing the method in the above-mentioned first aspect or its various implementation modes.

In a fourth aspect, a network device is provided for executing the method in the second aspect or its respective implementation manners.

Specifically, the network device includes a functional module for executing the method in the above-mentioned second aspect or its various implementation modes.

In a fifth aspect, a terminal device is provided, comprising a processor and a memory, wherein the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the first aspect or its implementation manners.

In a sixth aspect, a network device is provided, comprising a processor and a memory, wherein the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or its implementation manners.

In a seventh aspect, a chip is provided for implementing the method in any one of the first to second aspects or in each of their implementations.

Specifically, the chip includes: a processor, which is used to call and run a computer program from a memory, so that a device equipped with the device executes a method as described in any one of the first to second aspects or their respective implementations.

In an eighth aspect, a computer-readable storage medium is provided for storing a computer program, wherein the computer program enables a computer to execute the method of any one of the first to second aspects or any of their implementations.

In a ninth aspect, a computer program product is provided, comprising computer program instructions, wherein the computer program instructions enable a computer to execute the method in any one of the first to second aspects above or in each of their implementations.

In a tenth aspect, a computer program is provided, which, when executed on a computer, enables the computer to execute the method in any one of the first to second aspects or in each of their implementations.

Through the above technical solution, the terminal device can allocate the frequency domain resources allocated by the frequency domain resource allocation information to multiple uplink information associated with different spatial parameters according to the resource allocation coefficient, and further send the uplink information on the frequency domain resources allocated by the uplink information. Correspondingly, the network device can allocate the frequency domain resources allocated by the frequency domain resource allocation information to multiple uplink information associated with different spatial parameters according to the resource allocation coefficient, and further receive the uplink information on the frequency domain resources allocated by the uplink information, which is conducive to improving the uplink transmission performance.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a communication system architecture provided in an embodiment of the present application.

FIG. 2 is a schematic diagram of simultaneous transmission of multiple panels.

FIG3 is a schematic interaction diagram of a wireless communication method provided according to an embodiment of the present application.

FIG. 4 is a schematic diagram of RBGs included in a first RGB set and a second RGB set provided in an embodiment of the present application.

FIG5 is a schematic diagram of another RBG included in a first RGB set and a second RGB set provided in an embodiment of the present application.

FIG6 is a schematic diagram of RBGs included in yet another first RGB set and a second RGB set provided in an embodiment of the present application.

FIG7 is a schematic diagram of the number of RBs included in a first frequency domain resource and a second frequency domain resource provided in an embodiment of the present application.

FIG8 is a schematic diagram of a starting position and RB number of a frequency hopping resource provided in an embodiment of the present application.

FIG. 9 is a schematic diagram of transmitting multiple uplink information using an FDM method according to an embodiment of the present application.

FIG. 10 is a schematic diagram of transmitting multiple uplink information in a TDM manner according to an embodiment of the present application.

FIG. 11 is another schematic diagram of transmitting multiple uplink information in a TDM manner according to an embodiment of the present application.

FIG12 is a schematic block diagram of a terminal device provided according to an embodiment of the present application.

FIG. 13 is a schematic block diagram of a network device provided according to an embodiment of the present application.

FIG14 is a schematic block diagram of a communication device provided according to an embodiment of the present application.

FIG15 is a schematic block diagram of a chip provided according to an embodiment of the present application.

FIG16 is a schematic block diagram of a communication system provided according to an embodiment of the present application.

DETAILED DESCRIPTION

The following will describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. For the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

The technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced long term evolution (LTE-A) system, New Radio (NR) system, NR system evolution system, LTE on unlicensed spectrum (LTE-based access to unlicensed spectrum, LTE-U) system, NR on unlicensed spectrum (NR-based access to unlicensed spectrum, NR-U) system, Non-Terrestrial Networks (NTN) system, Universal Mobile Telecommunication System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (Wireless Fidelity) system. Fidelity, WiFi), fifth-generation communication (5th-Generation, 5G) system or other communication systems, etc.

Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communications, but will also support, for example, device to device (D2D) communication, machine to machine (M2M) communication, machine type communication (MTC) communication, vehicle to vehicle (V2V) communication, or vehicle to everything (V2X) communication, etc. The embodiments of the present application can also be applied to these communication systems.

Optionally, the communication system in the embodiment of the present application can be applied to a carrier aggregation (CA) scenario, a dual connectivity (DC) scenario, or a standalone (SA) networking scenario.

Optionally, the communication system in the embodiment of the present application can be applied to an unlicensed spectrum, wherein the unlicensed spectrum can also be considered as a shared spectrum; or, the communication system in the embodiment of the present application can also be applied to an authorized spectrum, wherein the authorized spectrum can also be considered as an unshared spectrum.

The embodiments of the present application describe various embodiments in conjunction with network devices and terminal devices, wherein the terminal device may also be referred to as user equipment (UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.

The terminal device can be a station (STATION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA) device, a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a next-generation communication system such as an NR network, or a terminal device in a future evolved Public Land Mobile Network (PLMN) network, etc.

In the embodiments of the present application, the terminal device can be deployed on land, including indoors or outdoors, handheld, wearable or vehicle-mounted; it can also be deployed on the water surface (such as ships, etc.); it can also be deployed in the air (for example, on airplanes, balloons and satellites, etc.).

In the embodiment of the present application, the terminal device may be a mobile phone, a tablet computer, a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self driving, a wireless terminal device in remote medical, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, or a wireless terminal device in a smart home, etc.

As an example but not limitation, in the embodiments of the present application, the terminal device may also be a wearable device. Wearable devices may also be referred to as wearable smart devices, which are a general term for wearable devices that are intelligently designed and developed using wearable technology for daily wear, such as glasses, gloves, watches, clothing, and shoes. A wearable device is a portable device that is worn directly on the body or integrated into the user's clothes or accessories. Wearable devices are not only hardware devices, but also powerful functions achieved through software support, data interaction, and cloud interaction. Broadly speaking, wearable smart devices include full-featured, large-sized, and fully or partially independent of smartphones, such as smart watches or smart glasses, as well as devices that only focus on a certain type of application function and need to be used in conjunction with other devices such as smartphones, such as various types of smart bracelets and smart jewelry for vital sign monitoring.

In an embodiment of the present application, the network device may be a device for communicating with a mobile device. The network device may be an access point (AP) in WLAN, a base station (Base Transceiver Station, BTS) in GSM or CDMA, a base station (NodeB, NB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and a network device (gNB) in an NR network, or a network device in a future evolved PLMN network, or a network device in an NTN network, etc.

As an example but not limitation, in an embodiment of the present application, the network device may have a mobile characteristic, for example, the network device may be a mobile device. Optionally, the network device may be a satellite or a balloon station. For example, the satellite may be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geostationary earth orbit (GEO) satellite, a high elliptical orbit (HEO) satellite, etc. Optionally, the network device may also be a base station set up in a location such as land or water.

In an embodiment of the present application, the network device can provide services for a cell, and the terminal device communicates with the network device through the transmission resources used by the cell (for example, frequency domain resources, or spectrum resources). The cell can be a cell corresponding to the network device (for example, a base station), and the cell can belong to a macro base station or a base station corresponding to a small cell. The small cells here may include: metro cells, micro cells, pico cells, femto cells, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.

Exemplarily, a communication system 100 used in an embodiment of the present application is shown in FIG1. The communication system 100 may include a network device 110, which may be a device that communicates with a terminal device 120 (or referred to as a communication terminal or terminal). The network device 110 may provide communication coverage for a specific geographic area and may communicate with terminal devices located in the coverage area.

FIG1 exemplarily shows a network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and each network device may include another number of terminal devices within its coverage area, which is not limited in the embodiments of the present application.

Optionally, the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.

It should be understood that the device with communication function in the network/system in the embodiment of the present application can be called a communication device. Taking the communication system 100 shown in Figure 1 as an example, the communication device may include a network device 110 and a terminal device 120 with communication function, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here; the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobile management entity, which is not limited in the embodiment of the present application.

It should be understood that the terms "system" and "network" are often used interchangeably in this article. The term "and/or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and/or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character "/" in this article generally indicates that the associated objects before and after are in an "or" relationship.

It should be understood that the "indication" mentioned in the embodiments of the present application can be a direct indication, an indirect indication, or an indication of an association relationship. For example, A indicates B, which can mean that A directly indicates B, for example, B can be obtained through A; it can also mean that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also mean that there is an association relationship between A and B.

In the description of the embodiments of the present application, the term "corresponding" may indicate a direct or indirect correspondence between two items, or an association relationship between the two items, or a relationship between indication and being indicated, configuration and being configured, and the like.

In the embodiments of the present application, "pre-definition" can be implemented by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in a device (for example, including a terminal device and a network device), and the present application does not limit the specific implementation method. For example, pre-definition can refer to what is defined in the protocol.

In the embodiments of the present application, the "protocol" may refer to a standard protocol in the communication field, for example, it may include an LTE protocol, an NR protocol, and related protocols used in future communication systems, and the present application does not limit this.

In order to facilitate a better understanding of the embodiments of the present application, a transmission scheme of a downlink multiple transmission reception point (TRP) related to the present application is described.

The channel propagation characteristics between multiple TRPs and terminal devices are relatively independent. The repeated transmission of multiple TRPs in the spatial, time, and frequency domains can improve the reliability of data transmission and reduce transmission latency. For an ideal backhaul scenario, the Physical Downlink Shared Channel (PDSCH) transmission of multiple TRPs is scheduled through a single downlink control information (DCI), and the transmission of multiple PDSCHs can adopt frequency division multiplexing (FDM), spatial division multiplexing (SDM), time division multiplexing (TDM) and other transmission schemes.

FDM scheme: A codepoint in the Transmission Configuration Indication (TCI) field in the DCI is used to indicate two TCI states, and the Antenna Port(s) field in the DCI is used to indicate the Demodulation Reference Signal (DMRS) port in the same Code Division Multiplexing (CDM) group. The precoding granularity is a continuous resource block in the frequency domain. The precoding granularity can be wideband, 2 resource blocks (RB), or 4 RBs.

When the precoding granularity is wideband, Physical resource blocks (PRBs) are allocated to the first TCI state, and the remaining PRBs are allocated to the second TCI state, and _nPRB is the total number of PRBs allocated to the UE;

When the precoding granularity is 2 RBs or 4 RBs, the even-indexed precoding resource block group (PRG) is allocated to the first TCI state, and the odd-indexed PRG is allocated to the second TCI state. Except for the first PRG and the last PRG, the number of RBs included in other PRGs is the same as the precoding granularity, and the number of RBs included in the first PRG and the last PRG is greater than or equal to 1 and less than or equal to the precoding granularity.

SDM solution: The two groups of data layers corresponding to the same transmission block are sent through different TRPs and in the same time-frequency resources. Each TRP uses a different set of DMRS ports.

Codeword mapping: Multiple TRPs share one codeword.

DMRS port: Since the large-scale channel characteristics of each TRP are different, in order to ensure the orthogonality between the DMRS ports in the same CDM group, the DMRS ports of the same CDM group are required to be quasi-co-located (QCL). Therefore, when designing a DMRS port allocation scheme for multi-TRP collaborative transmission, it is necessary to support the allocation of DMRS ports for at least two CDM groups, that is, one CDM group is used for data transmission of one TRP. The combinations of transmission layers of two TRPs include: {1, 1}, {1, 2}, {2, 2}.

TCI state: If the TCI field in the DCI indicates two TCI states, the data associated with the first TCI state will be transmitted using the DMRS port indicated in the first CDM group, and the data associated with the second TCI state will be transmitted using the DMRS port indicated in the second CDM group.

In order to facilitate a better understanding of the embodiments of the present application, the transmission scheme of the uplink multi-TRP or antenna panel related to the present application is explained.

If the terminal device is configured with multiple panels and supports simultaneous transmission of uplink information on multiple panels, multiple uplink information can be sent on multiple panels at the same time, as shown in Figure 2, to improve the uplink spectrum efficiency. The uplink transmission of multiple panels or TRPs can be scheduled by a single DCI, or by multiple DCIs, or by RRC signaling, or by RRC signaling and triggered by DCI. In the uplink transmission of multiple TRPs or multiple panels, multiple uplink information can be transmitted using a TDM scheme, where the number of transmission layers of the uplink information sent to different TRPs is the same.

In some scenarios, the FDM solution is considered to be introduced in the uplink transmission of multiple TRPs or panels. In this case, how to allocate frequency domain resources for the multiple uplink information to improve the uplink transmission performance is an urgent problem to be solved.

To facilitate understanding of the technical solutions of the embodiments of the present application, the technical solutions of the present application are described in detail below through specific embodiments. The above related technologies can be combined arbitrarily with the technical solutions of the embodiments of the present application as optional solutions, and they all belong to the protection scope of the embodiments of the present application. The embodiments of the present application include at least part of the following contents.

FIG3 is a schematic flow chart of a wireless communication method 200 according to an embodiment of the present application. The method 200 may be executed by a terminal device in the communication system shown in FIG1 . As shown in FIG3 , the method 200 includes the following contents:

S210, the terminal device determines at least one frequency domain resource according to the resource allocation coefficient and the frequency domain resource allocation information, where the resource allocation coefficient is used to determine an allocation method of the resources allocated by the frequency domain resource allocation information.

In some embodiments, the resources allocated by the frequency domain resource allocation information are used to transmit multiple uplink information, wherein the multiple uplink information are associated with different spatial parameters, and the multiple uplink information include first uplink information and second uplink information.

In some embodiments, the at least one frequency domain resource includes a first frequency domain resource and/or a second frequency domain resource.

In some embodiments, S210 may include:

The terminal device determines a plurality of frequency domain resources according to the resource allocation coefficient and the frequency domain resource allocation information, wherein the plurality of frequency domain resources include a first frequency domain resource and a second frequency domain resource.

S220, the network device determines at least one frequency domain resource according to the resource allocation coefficient and the frequency domain resource allocation information;

For example, the network device may determine a plurality of frequency domain resources according to the resource allocation coefficient and the frequency domain resource allocation information, wherein the plurality of frequency domain resources include a first frequency domain resource and a second frequency domain resource.

S230, the terminal device sends first uplink information on the first frequency domain resources, and/or sends second uplink information on the second frequency domain resources.

Correspondingly, the network device receives first uplink information on the first frequency domain resources and/or receives second uplink information on the second frequency domain resources.

In some embodiments, the multiple uplink information may be multiple PUSCHs, or multiple PUCCHs, etc., which is not limited in the present application.

In some embodiments of the present application, multiple uplink information are transmitted simultaneously.

For example, multiple uplink information is transmitted simultaneously through FDM or SDM.

Optionally, in the FDM mode, time domain resources of multiple uplink information are the same, and frequency domain resources are non-overlapping.

FDM mode 1: repeated transmission of target uplink information (which may be different redundancy versions (RV) or the same RV) is associated with different spatial parameters. That is, multiple uplink information is repeated transmission of target uplink information associated with different spatial parameters.

Taking the target uplink information as PUSCH as an example, repeated transmission of a PUSCH is sent to different TRPs through different panels of the UE. For example, the PUSCH sent through panel1 of the UE is recorded as the first uplink information, and the PUSCH sent through panel2 of the UE is recorded as the second uplink information.

FDM mode 2: different parts of the target uplink information are associated with different spatial parameters, that is, the multiple uplink information are different parts of the target uplink information associated with different spatial parameters.

Taking the target uplink information as PUSCH as an example, different parts of a PUSCH (such as different information bits) are sent to different TRPs through different panels of the UE. For example, the part of the PUSCH sent through the UE's panel1 is recorded as the first uplink information, and the part of the PUSCH sent through the UE's panel2 is recorded as the second uplink information.

In some embodiments of the present application, multiple uplink information is transmitted via TDM.

In some embodiments, the terminal device may determine the frequency domain resources corresponding to the multiple uplink information according to the resource allocation coefficient and the frequency domain resource allocation information, and then further transmit the multiple uplink information using TDM.

For example, for repetition type A (slot-based PUSCH): multiple groups of PUSCHs (same or different RV versions) are sent at the same symbol position of K consecutive time slots, and each group of PUSCHs is associated with a spatial parameter.

For another example, for repetition type B (mini-slot-based PUSCH): multiple groups of PUSCHs (same or different RV versions) are sent at K nominal transmission opportunities, and each group of PUSCHs is associated with a spatial parameter.

It should be understood that in the embodiments of the present application, a plurality may refer to two, or more than two, and a plurality of groups may refer to two groups, or more than two groups.

In some embodiments of the present application, multiple uplink information is transmitted simultaneously, which may include:

There is overlap in the time domain resources of multiple uplink information, for example, the time domain resources of multiple uplink information partially overlap, or the time domain resources of multiple uplink information completely overlap.

In some embodiments, time domain resources of multiple uplink information overlap, which may include:

Multiple uplink information are transmitted in the same time unit, or multiple uplink information have overlapping time domain resources in one time unit. Optionally, the time unit here can be a time slot, a sub-slot or an OFDM symbol, etc., which is not limited in this application.

It should be understood that the spatial parameter in the embodiment of the present application may refer to a spatial setting or a spatial relation, etc., for uplink information transmission.

In some embodiments of the present application, the spatial parameters include but are not limited to at least one of the following:

Antenna panel information, TRP information, control resource set (CORESET) group information, transmission configuration indication (TCI) status information, reference signal set information, reference signal information, beam information, capability set information.

In some embodiments, the antenna panel information may include an antenna panel ID or index.

In some embodiments, the TRP information may include a TRP ID or index.

In some embodiments, the CORESET group information may include an ID or index of the CORESET group.

In some embodiments, the reference signal set information may be synchronization signal block (Synchronization Signal Block, SSB) resource set information or channel state information reference signal (Channel State Information Reference Signal, CSI-RS) resource set information or SRS resource set information.

For example, the reference signal set information may include an index of a reference signal set, such as an index of an SSB set, an index of a CSI-RS resource, or an index of an SRS resource.

In some embodiments, the reference signal information may include SSB resource information, CSI-RS resource information or SRS resource information. For example, the reference signal information may be an index of an SRS resource, an SSB resource or a CSI-RS resource.

In some embodiments, the beam information may include a beam ID or index.

In the embodiment of the present application, the beam may also be referred to as a spatial domain transmission filter (Spatial domain transmission filter or Spatial domain filter for transmission), or a spatial domain reception filter (Spatial domain reception filter or Spatial domain filter for reception) or a spatial reception parameter (Spatial Rx parameter).

In some embodiments, the capability set information may include one or more parameters. For example, the capability set information may be a capability set supported by the terminal device or reference signal information associated with a capability set supported by the terminal device.

In some embodiments, the capability set information includes but is not limited to at least one of the following:

Maximum number of SRS ports, maximum number of uplink transmission layers, codebook subset type, uplink full-power transmission mode, SRS antenna switching capability, SRS carrier switching capability, number of SRS resources sent simultaneously, maximum modulation mode for uplink data transmission, maximum modulation mode for downlink data transmission, number of Hybrid Automatic Repeat Request (HARQ) processes supported by the terminal device, channel bandwidth supported by the terminal device, number of transmitting antennas supported by the terminal device, PDSCH processing capability, PUSCH processing capability, power saving capability of the terminal device, coverage enhancement capability of the terminal device, data transmission rate improvement capability of the terminal device, short delay processing capability of the terminal device, small data transmission capability of the terminal device, inactive data transmission capability of the terminal device, transmission reliability capability of the terminal device, URLLC data transmission capability of the terminal device.

In some embodiments, associating the uplink information with the TCI status information may include:

The transmission beam of the uplink information is determined based on the TCI status information.

In some embodiments, the association between the uplink information and the antenna panel information may include:

The uplink information is sent via the antenna panel indicated by the antenna panel information.

In some embodiments, the association between uplink information and TRP information may include:

The uplink information is sent to the TRP indicated by the TRP information.

In some embodiments, associating the uplink information with the CORESET group information may include:

The CORESET group indicated by the CORESET group information is the CORESET group to which the CORESET where the PDCCH triggering the uplink information is located belongs, or the CORESET group may be the CORESET group configured by the higher layer signaling for resources to send the uplink information.

In some embodiments, associating the uplink information with the reference signal set information may include:

A reference signal set associated with an antenna panel used to transmit uplink information, or a reference signal set configured by a network device for uplink information, or a reference signal set associated with a PDCCH corresponding to the uplink information. For example, the reference signal set can be any of the following: an SRS resource set, a CSI-RS resource set, or an SSB resource set.

In some embodiments, associating the uplink information with the reference signal information may include:

The beam used to transmit uplink information is determined according to the transmit beam of the reference signal indicated by the reference signal information, or determined according to the receive beam of the reference signal indicated by the reference signal information. For example, the reference signal can be any one of the following: SRS, CSI-RS, SSB.

In some embodiments, associating the uplink information with the beam information may include:

The uplink information is sent via the beam indicated by the beam information.

In some embodiments, associating the uplink information with the capability set information may include:

The transmission parameters of PUSCH are determined according to the capability set information.

In some embodiments, multiple uplink information associated with different spatial parameters may refer to:

Multiple uplink information is associated with multiple spatial parameters, wherein each uplink information is associated with one spatial parameter, and different uplink information is associated with different spatial parameters. For example, the first uplink information is associated with a first spatial parameter, and the second uplink information is associated with a second spatial parameter, wherein the first spatial parameter and the second spatial parameter are different.

In some embodiments, the first spatial parameter includes at least one of the following:

First antenna panel, first CORESET group, first reference signal set, first TCI state, first beam.

In some embodiments, the second spatial parameter includes at least one of the following:

Second antenna panel, second CORESET group, second reference signal set, second TCI state, second beam.

In some embodiments, the multiple uplink information may be scheduled by multiple PDCCHs, or in other words, the multiple uplink information may be scheduled by multiple DCIs. For example, each uplink information is scheduled by one PDCCH or DCI.

In other embodiments, multiple uplink information may be scheduled by one PDCCH, or in other words, multiple uplink information may be scheduled by one DCI.

In some other embodiments, the multiple uplink information may be configured by RRC signaling, or configured by RRC signaling and triggered by DCI.

It should be understood that the way in which the network device determines at least one frequency domain resource based on the resource allocation coefficient and the frequency domain resource allocation information is the same as the way in which the terminal device determines at least one frequency domain resource based on the resource allocation coefficient and the frequency domain resource allocation information. Below, the terminal device determines at least one frequency domain resource based on the resource allocation coefficient and the frequency domain resource allocation information as an example. The specific implementation on the network device side refers to the implementation on the terminal device side. For the sake of brevity, it will not be repeated here.

It should be noted that the embodiments of the present application can be applicable to the allocation of frequency domain resources for multiple uplink information associated with different spatial parameters, and can also be applicable to the allocation of frequency domain resources for multiple downlink information associated with different spatial parameters. In the following, the frequency domain resources for multiple uplink information associated with different spatial parameters are determined for the purpose of illustration. The method for determining the frequency domain resources for downlink information associated with different spatial parameters is similar and will not be repeated here. For example, a network device can determine multiple frequency domain resources based on resource allocation information and frequency domain resource allocation information, wherein the multiple frequency domain resources are associated with multiple downlink information, wherein the multiple downlink information are associated with different spatial parameters. Further, the network device sends the multiple downlink information on the multiple frequency domain resources, and correspondingly, the terminal device can also determine the multiple frequency domain resources based on the resource allocation information and the frequency domain resource allocation information, wherein the multiple frequency domain resources are associated with multiple downlink information, and further, the terminal device receives the multiple downlink information on the multiple frequency domain resources.

In some embodiments, multiple uplink information is sent via FDM. In a scenario where a terminal device simultaneously sends uplink information via multiple panels, the difference in channel quality between different panels and TRPs may be poor. For example, the difference in channel quality between the link between panel1 and TRP1 and the link between panel2 and TRP2 is large. In this case, if the same modulation and coding scheme (MCS) is used, it is not conducive to matching the channel quality of each link. Therefore, in a scenario where multiple uplink information is transmitted simultaneously, the MCS of the multiple uplink information may be different, and the number of transmission layers may also be different, so as to enhance the flexibility of uplink transmission signals and transmission.

In some embodiments of the present application, frequency domain resources corresponding to multiple uplink information are determined according to resource allocation coefficients and frequency domain resource allocation information.

In some embodiments, the sum of the frequency domain resources corresponding to the multiple uplink information is the resources allocated by the frequency domain resource allocation information.

In some embodiments, the frequency domain resource allocation information is configured by a network device, and the frequency domain resource allocation information can be used to indicate available frequency domain resources allocated by the network device to the terminal device.

In some embodiments, the frequency domain resource allocation information is indicated by DCI. For example, the frequency domain resource allocation information may be carried in a frequency domain resource allocation field in the DCI.

In some embodiments, the frequency domain resource allocation information is indicated by RRC signaling. For example, the frequency domain resource allocation information may be carried in a frequency domain allocation (frequencyDomainAllocation) field in the RRC signaling.

In the embodiment of the present application, frequency domain resource allocation information is also called frequency domain resource configuration information.

In some embodiments, the resource allocation coefficient is used to determine the allocation method of the resources allocated by the frequency domain resource allocation information. For example, the resource allocation coefficient is used to determine the proportion of the frequency domain resources of multiple uplink information in the resources allocated by the frequency domain resource allocation information.

It should be understood that the present application does not limit the specific expression of the resource allocation coefficient. For example, a fractional expression may be used. For example, the resource allocation coefficient may be 1/n, where n is an integer greater than or equal to 2. For example, the resource allocation coefficient may be 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/8, etc.

In some implementations, the resource allocation coefficient is configured by the network device. Optionally, the resource allocation coefficient may be determined by the network device according to a preset rule, and the specific determination method is described below.

It should be understood that the present application does not limit the specific configuration method of the resource allocation coefficient, for example, it can be configured through signaling such as DCI, RRC signaling, MAC signaling or broadcast message.

Optionally, the resource allocation coefficient may be indicated by an existing field in the signaling, for example, by using a reserved bit in an existing field, or a new field may be added to the signaling for indication, which is not limited in the present application.

For example, a resource allocation factor field is newly added in DCI or RRC signaling to indicate the resource allocation factor.

Optionally, the size of the resource allocation coefficient field can be determined according to the total number of resource allocation coefficients. For example, if there are 8 candidate resource allocation coefficients, the resource allocation coefficient field can be 3 bits. In some scenarios, when multiple resource allocation coefficients need to be carried, the signaling may include multiple resource allocation coefficient fields, or the resource allocation coefficient field may occupy more bits, for example, different state values of the resource allocation coefficient resource are used to indicate a corresponding set of resource allocation coefficients.

Optionally, when the resource allocation coefficient is indicated by a reserved bit in the signaling, for terminal devices before version R18, the reserved bit is still interpreted as a reserved bit, and for terminal devices after version R18, the reserved bit is interpreted as a resource allocation coefficient.

In some embodiments, the number of resource allocation coefficients may be one or more, such as 2, 3, 4, etc.

Optionally, different numbers of resource allocation coefficients may be used for simultaneous transmission of different numbers of multiple uplink information.

For example, when the network device schedules two uplink information to be transmitted simultaneously, one resource allocation coefficient may be configured; when configuring three uplink information to be transmitted simultaneously, two resource allocation coefficients may be configured; or, when configuring four uplink information to be transmitted simultaneously, three resource allocation coefficients may be configured.

In other implementations, the resource allocation coefficient is determined according to a preset rule.

That is, the terminal device and the network device can determine the resource allocation coefficient in a consistent manner.

In summary, the network device can configure a resource allocation coefficient for the terminal device. Optionally, the resource allocation coefficient can be determined by the network device according to preset rules; or both the terminal device and the network device determine the resource allocation coefficient according to preset rules, that is, the network device may not need to configure the resource allocation coefficient for the terminal device.

In some embodiments, the resource allocation coefficient is determined according to at least one resource parameter among a plurality of resource parameters (or transmission parameters), wherein the plurality of resource parameters are associated with a plurality of uplink information.

Optionally, the association between multiple resource parameters and multiple uplink information may refer to: multiple resource parameters are associated with multiple uplink information one by one, wherein the resource parameters are used to transmit the associated uplink information.

In some embodiments, the resource parameters include, but are not limited to, at least one of the following:

MCS level, number of transmission layers, bit rate, and time domain resources.

In some embodiments, the resource parameters may be configured by the network device, or determined based on the configuration of the network device.

For example, the MCS level, the number of transmission layers, and the time domain resources may be configured by the network device, and the bit rate may be determined according to the MCS level configured by the network device.

Optionally, the resource parameters may be configured by the network device through DCI or RRC signaling or MAC signaling.

For example, the time domain resource is configured through a time domain resource assignment field in the DCI, or through a time domain allocation field in the RRC signaling.

Optionally, the unit of time domain resources may be a symbol, a sub-slot, a time slot, or a symbol set, etc., which is not limited in the present application.

In some embodiments, the multiple resource parameters include a first resource parameter and a second resource parameter, wherein the first resource parameter is associated with the first uplink information and the second resource parameter is associated with the second uplink information.

It should be understood that in the embodiment of the present application, the association of multiple resource parameters with multiple uplink information can be understood as: multiple resource parameters are associated with multiple space parameters. For example, the first resource parameter is associated with the first space parameter, and the second resource parameter is associated with the second space parameter.

In some embodiments, the first resource parameter includes but is not limited to at least one of the following:

First MCS level, first number of transmission layers, first bit rate, and first time domain resources.

Among them, the first MCS level is the MCS level associated with the first spatial parameter, or the MCS level associated with the first uplink information, the first number of transmission layers is the number of transmission layers of the first uplink information associated with the first spatial parameter, the first coding rate is the target coding rate of the first uplink information associated with the first spatial parameter, and the first time domain resource is the time domain resource of the first uplink information associated with the first spatial parameter.

In some embodiments, the second resource parameter includes but is not limited to at least one of the following:

Second MCS level, second number of transmission layers, second bit rate, and second time domain resources.

Among them, the second MCS level is the MCS level associated with the second spatial parameter, or the MCS level associated with the second uplink information, the second number of transmission layers is the number of transmission layers of the second uplink information associated with the second spatial parameter, the second coding rate is the target coding rate of the second uplink information associated with the second spatial parameter, and the second time domain resource is the time domain resource of the second uplink information associated with the second spatial parameter.

In some embodiments, the first resource parameter and the second resource parameter may be configured by the network device through one signaling, or may be configured through independent signaling.

For example, the network device may indicate the first MCS level and the second MCS level through one DCI, or indicate the first MCS level and the second MCS level through separate DCI, or configure the first MCS level and the second MCS level through RRC signaling, or configure the first MCS level and the second MCS level through MAC signaling.

The following uses the example of multiple uplink information including first uplink information and second uplink information to illustrate the method for determining the resource allocation coefficient. When the multiple uplink information includes more uplink information, the determination method is similar and will not be repeated here.

In some embodiments, the resource allocation coefficient is determined according to the first resource parameter and/or the second resource parameter.

In some embodiments, the resource allocation coefficient is determined according to the first resource parameter. In this case, the resource allocation coefficient may be the proportion of the first frequency domain resource in the resources allocated by the frequency domain resource allocation information.

For example, when the first resource parameter is greater than the first threshold, the resource allocation coefficient is determined to be a first ratio, and when the first resource parameter is less than or equal to the first threshold, the resource allocation coefficient is determined to be a second ratio.

For another example, when the first resource parameter is greater than or equal to a first threshold, the resource allocation coefficient is determined to be a first ratio; and when the first resource parameter is less than the first threshold, the resource allocation coefficient is determined to be a second ratio.

Optionally, the first ratio is smaller than the second ratio.

As an example, when the first number of transmission layers is greater than a first layer number threshold, the resource allocation coefficient is determined to be a first ratio, and when the first number of transmission layers is less than the first layer number threshold, the resource allocation coefficient is determined to be a second ratio.

As another example, when the first MCS level is greater than the first MCS threshold, the resource allocation coefficient is determined to be a first ratio, and when the first number of transmission layers is less than the first MCS threshold, the resource allocation coefficient is determined to be a second ratio.

Optionally, the first threshold, the first ratio, the second ratio, the first layer number threshold, and the first MCS threshold may be predefined or configured by the network device.

In some further embodiments, the resource allocation coefficient is determined according to the second resource parameter. In this case, the resource allocation coefficient may be the proportion of the second frequency domain resource in the resources allocated by the frequency domain resource allocation information.

For example, when the second resource parameter is greater than the second threshold, the resource allocation coefficient is determined to be the third ratio, and when the first resource parameter is less than or equal to the second threshold, the resource allocation coefficient is determined to be the fourth ratio.

For another example, when the second resource parameter is greater than or equal to the second threshold, the resource allocation coefficient is determined to be the third ratio, and when the first resource parameter is less than the second threshold, the resource allocation coefficient is determined to be the fourth ratio.

Optionally, the third ratio is greater than the fourth ratio.

As an example, when the second number of transmission layers is greater than the second layer number threshold, the resource allocation coefficient is determined to be the third ratio, and when the first number of transmission layers is less than the second layer number threshold, the resource allocation coefficient is determined to be the fourth ratio.

As another example, when the second MCS level is greater than the second MCS threshold, the resource allocation coefficient is determined to be a third ratio, and when the first number of transmission layers is less than the second MCS threshold, the resource allocation coefficient is determined to be a fourth ratio.

Optionally, the second threshold, the fourth ratio, the fourth ratio, the second layer number threshold, and the second MCS threshold may be predefined or configured by the network device.

Optionally, the first MCS level may be a first MCS index or a first modulation order, and the second MCS level may be a second MCS index or a second modulation order.

In some embodiments, the resource allocation coefficient is determined based on the first resource parameter and the second resource parameter.

In some embodiments, the resource allocation coefficient is a ratio of the first resource parameter to the second resource parameter. In this case, the resource allocation coefficient can be considered as a ratio of the first frequency domain resource to the second frequency domain resource.

That is, the resource allocation coefficient Para1 represents a first resource parameter, and Para2 represents a second resource parameter. In some other embodiments, the resource allocation coefficient is a ratio of the first resource parameter to the sum of the first resource parameter and the second resource parameter.

That is, the resource allocation coefficient Among them, Para1 represents the first resource parameter, and Para2 represents the second resource parameter.

In some embodiments, the resource allocation coefficient is a ratio of the number of first transmission layers to the number of second transmission layers.

That is, the resource allocation coefficient Among them, L1 represents the first transmission layer number, and L2 represents the second transmission layer number.

For example, if the number of the first transmission layer is 1 and the number of the second transmission layer is 2, the resource allocation coefficient is 1/2, that is, the ratio of the first frequency domain resources to the second frequency domain resources is 1/2. The first frequency domain resources account for 1/3 of the resources allocated by the frequency domain resource allocation information, and the second frequency domain resources account for 2/3 of the resources allocated by the frequency domain resource allocation information.

In some other embodiments, the resource allocation coefficient is the ratio of the first transmission layer number to the sum of the first transmission layer number and the second transmission layer number. In this case, the resource allocation coefficient can be considered as the ratio of the first frequency domain resources to the resources allocated by the frequency domain resource allocation information.

That is, the resource allocation coefficient Among them, L1 represents the first transmission layer number, and L2 represents the second transmission layer number.

For example, if the first transmission layer number is 1 and the second transmission layer number is 2, the resource allocation coefficient is 1/3, that is, the first frequency domain resources account for 1/3 of the resources allocated by the frequency domain resource allocation information, and the second frequency domain resources account for 2/3 of the resources allocated by the frequency domain resource allocation information.

In some embodiments, the resource allocation coefficient is a ratio of the first MCS level to the second MCS level.

That is, the resource allocation coefficient Among them, MCS ₁ represents the first MCS level, and MCS ₂ represents the second MCS level.

For example, if the modulation order of the first MCS level is 2 and the modulation order of the second MCS level is 2, the resource allocation coefficient is 1/2, that is, the first frequency domain resources account for 1/2 of the resources allocated by the frequency domain resource allocation information, and the second frequency domain resources account for 1/2 of the resources allocated by the frequency domain resource allocation information.

In some other embodiments, the resource allocation coefficient is a ratio of the first MCS level to the sum of the first MCS level and the second MCS level.

That is, the resource allocation coefficient Among them, MCS ₁ represents the first MCS level, and MCS ₂ represents the second MCS level.

For example, if the modulation order of the first MCS level is 2 and the modulation order of the second MCS level is 2, the resource allocation coefficient is 1/2, that is, the first frequency domain resources account for 1/2 of the resources allocated by the frequency domain resource allocation information, and the second frequency domain resources account for 1/2 of the resources allocated by the frequency domain resource allocation information.

In some embodiments, the terminal device may determine a first transport block size (TBS) according to a first resource parameter, and determine a second TBS according to a second resource parameter, wherein the first TBS is the TBS corresponding to the first uplink information, and the second TBS is the TBS corresponding to the second uplink information. When the first TBS and the second TBS are the same, the resource allocation coefficients corresponding to the multiple uplink information are determined.

For example, the first TBS may be determined according to the following formula: N _resource1 *R ₁ *MCS ₁ *L ₁ , where N _resource1 represents the size of the first frequency domain resource, R ₁ represents the size of the first time domain resource, MCS ₁ represents the first MCS level, and L ₁ represents the first number of transmission layers.

For example, the second TBS may be determined according to the following formula: N _resource2 *R ₂ *MCS ₂ *L ₂ , where N _resource2 represents the size of the second frequency domain resources, R ₂ represents the size of the second time domain resources, MCS ₂ represents the second MCS level, and L ₂ represents the second number of transmission layers.

Further, when the first TBS and the second TBS are the same, that is, N _resource1 *R ₁ *MCS ₁ *L ₁ =N _resource2 *R ₂ *MCS ₂ *L ₂ , the resource allocation coefficient may be determined as

It should be understood that the present application does not limit the execution order of S210 and S220. For example, they may be executed simultaneously, or S210 may be executed first, or S220 may be executed first, as long as S210 and S220 are executed before S230.

Case 1: The resource allocation coefficient is configured by the network device. For example, the network device may determine the resource allocation coefficient according to a preset rule.

In this case, after the terminal device learns the resource allocation coefficient configured by the network device, it can determine the frequency domain resources corresponding to the multiple uplink information according to the resource allocation coefficient and the frequency domain resource allocation information (step X). The network device can also determine the frequency domain resources corresponding to the multiple uplink information according to the resource allocation coefficient and the frequency domain resource allocation information determined by itself (step Y), wherein step Y can be performed before step X, or after step X, or both can be performed simultaneously. In other cases, the network device first determines the frequency domain resources corresponding to the multiple uplink information according to the frequency domain resource allocation information, and then generates the resource allocation coefficient according to the frequency domain resources corresponding to the multiple uplink information, and further sends the resource allocation coefficient to the terminal device. In this case, the network device does not need to determine the frequency domain resources corresponding to the multiple uplink information according to the resource allocation coefficient and the frequency domain resource allocation information.

Case 2: Resource allocation coefficients are based on preset rules.

In this case, the terminal device can determine the resource allocation coefficient according to the preset rule (recorded as step 1), and further determine the frequency domain resources corresponding to the multiple uplink information according to the resource allocation coefficient and the frequency domain resource allocation information (recorded as step 2). The network device can also determine the resource allocation coefficient according to the preset rule (recorded as step A), and further determine the frequency domain resources corresponding to the multiple uplink information according to the resource allocation coefficient and the frequency domain resource allocation information (recorded as step B).

It should be understood that the present application does not limit the order between step 1 and step 2 and step A and step B, as long as they are all executed before the time domain resources of multiple uplink information arrive.

In some embodiments, step 1 may be performed before step A, or may be performed after step A, or both may be performed simultaneously.

In some embodiments, step 2 may be performed before step A, or may be performed after step A, or both may be performed simultaneously.

In some embodiments, step 1 may be performed before step B, or may be performed after step B, or both may be performed simultaneously.

In some embodiments, step 2 may be performed before step B, or after step B, or both may be performed simultaneously.

In some embodiments, the resource allocation coefficient is used to determine a first frequency domain resource and/or a second frequency domain resource, wherein the first frequency domain resource is associated with the first uplink information and the second frequency domain resource is associated with the second uplink information.

It should be understood that in the embodiment of the present application, the association of frequency domain resources with uplink information may refer to the frequency domain resources being used to transmit the uplink information. Alternatively, the association of frequency domain resources with uplink information may also be expressed as: the frequency domain resources are associated with spatial parameters, that is, the frequency domain resources are used to transmit the uplink information associated with the spatial parameters. For example, the first frequency domain resource is associated with the first spatial parameter, and the second frequency domain resource is associated with the second spatial parameter.

It should be understood that when multiple uplink information also includes more uplink information, the resource allocation coefficient is also used to determine more frequency domain resources. For example, when multiple uplink information includes third uplink information, the resource allocation coefficient is also used to determine the third frequency domain resource. The specific determination method is similar and will not be repeated here.

For the convenience of distinction and description, the resources allocated by the frequency domain resource allocation information are recorded as target frequency domain resources.

In some embodiments, the first frequency domain resource may be determined according to a resource allocation coefficient and a target frequency domain resource, and the second frequency domain resource may be a frequency domain resource in the target frequency domain resource except the first frequency domain resource.

In some embodiments, the number of frequency domain units included in the first frequency domain resources is determined according to the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resources.

For example, the number of frequency domain units included in the first frequency domain resource can be determined according to the product of the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resource. For example, the product of the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resource is rounded to obtain the number of frequency domain units included in the first frequency domain resource. Optionally, the rounding here can be rounding up, or rounding down, or rounding up.

For example, the number of frequency domain units included in the first frequency domain resource may be Wherein, K represents the number of frequency domain units included in the target frequency domain resources, r1 represents the resource allocation coefficient, Indicates rounding up.

Furthermore, the number of frequency domain units included in the second frequency domain resource may be

In some embodiments, when multiple uplink information includes three uplink information (for example, the first uplink information, the second uplink information and the third uplink information), the number of resource allocation coefficients can be two, denoted as the first resource allocation coefficient r1 and the second resource allocation coefficient r2. The first frequency domain resource can be determined according to the first resource allocation coefficient and the target frequency domain resource, and the second frequency domain resource can be determined according to the first resource allocation coefficient, the second resource allocation coefficient and the target frequency domain resource, wherein the third frequency domain resource associated with the third uplink information can be the frequency domain resource in the target frequency domain resource except the first frequency domain resource and the second frequency domain resource.

For example, the number of frequency domain units included in the first frequency domain resource can be determined according to the product of the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resource. For example, the product of the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resource is rounded to obtain the number of frequency domain units included in the first frequency domain resource. Optionally, the rounding here can be rounding up, or rounding down, or rounding up.

Further, the frequency domain resources other than the first frequency domain resources in the target frequency domain resources are used as the frequency domain resources to be allocated (which can be understood as the remaining target frequency domain resources), and the remaining target frequency domain resources are divided into the second frequency domain resources and the third frequency domain resources according to the second resource allocation coefficient. Among them, the allocation method of the second frequency domain resources and the third frequency domain resources is similar to the allocation method of dividing the target frequency domain resources into the first frequency domain resources and the second frequency domain resources, and will not be repeated here.

As an example, the number of frequency domain units included in the first frequency domain resource may be Wherein, K represents the number of frequency domain units included in the target frequency domain resources, r1 represents the resource allocation coefficient, Indicates rounding up.

Furthermore, the number of frequency domain units included in the second frequency domain resource may be The number of frequency domain resources included in the third frequency domain resource is

In some embodiments, when multiple uplink information includes 4 uplink information (for example, the first uplink information, the second uplink information, the third uplink information and the fourth uplink information), the number of resource allocation coefficients can be 3, denoted as the first resource allocation coefficient r1, the second resource allocation coefficient r2 and the third resource allocation coefficient r3, then the first frequency domain resource can be determined according to the first resource allocation coefficient and the target frequency domain resource, the second frequency domain resource can be determined according to the first resource allocation coefficient, the second resource allocation coefficient and the target frequency domain resource, and the third frequency domain resource can be determined according to the first resource allocation coefficient, the second resource allocation coefficient and the target frequency domain resource, wherein the fourth frequency domain resource associated with the fourth uplink information can be the frequency domain resource in the target frequency domain resource except the first frequency domain resource, the second frequency domain resource and the third frequency domain resource.

For example, the number of frequency domain units included in the first frequency domain resource can be determined according to the product of the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resource. For example, the product of the resource allocation coefficient and the number of frequency domain units included in the target frequency domain resource is rounded to obtain the number of frequency domain units included in the first frequency domain resource. Optionally, the rounding here can be rounding up, or rounding down, or rounding up.

Furthermore, the frequency domain resources in the target frequency domain resources except the first frequency domain resources are used as frequency domain resources to be allocated (which can be understood as the remaining target frequency domain resources), and the second frequency domain resources are determined according to the second resource allocation coefficient and the remaining target frequency domain resources. The specific determination method refers to the determination method of the first frequency domain resources.

Further, the frequency domain resources other than the first frequency domain resources and the second frequency domain resources in the target frequency domain resources are used as the frequency domain resources to be allocated (which can be understood as the remaining target frequency domain resources), and the remaining target frequency domain resources are divided into the third frequency domain resources and the fourth frequency domain resources according to the third resource allocation coefficient. Among them, the allocation method of the third frequency domain resources and the fourth frequency domain resources is similar to the allocation method of dividing the target frequency domain resources into the first frequency domain resources and the second frequency domain resources, which will not be repeated here.

As an example, the number of frequency domain units included in the first frequency domain resource may be Wherein, K represents the number of frequency domain units included in the target frequency domain resources, r1 represents the resource allocation coefficient, Indicates rounding up.

Furthermore, the number of frequency domain units included in the second frequency domain resource may be The number of frequency domain resources included in the third frequency domain resource is The remaining frequency domain resources are fourth frequency domain resources.

When the number of multiple uplink information is larger, the terminal device can use a similar method to determine the frequency domain resources associated with each uplink information, which will not be repeated here for the sake of brevity.

Optionally, the target frequency domain resources may be in units of RB, or in units of resource block groups (RBG), or in units of resource elements (RE), or in units of precoding resource block groups (PRG), or in other resource allocation granularities, which is not limited in the present application.

That is, the above-mentioned frequency domain unit can be RB, RBG, RE, PRG or other frequency domain units, which is not limited in the present application.

It should be understood that the configuration quantity and usage of the above resource allocation coefficients are only examples, but the present application is not limited thereto. For example, when the frequency domain resources of multiple uplink information are evenly allocated, only one resource allocation coefficient may be configured to indicate the proportion of resources allocated to each uplink information, or, alternatively, the proportion of resources allocated to each uplink information may also be explicitly configured, for example, the first uplink information is allocated 1/3, the second uplink information is allocated 2/3, and for example, the first uplink information is allocated 1/2, the second uplink information is allocated 1/3, the third uplink information is allocated 1/6, etc.

In the following, taking the case where multiple uplink information includes the first uplink information and the second uplink information as an example, the determination method of the first frequency domain resource and the second frequency domain resource is described in combination with the frequency hopping type of the frequency domain resource (i.e., whether frequency hopping is enabled) and the frequency domain resource allocation granularity (e.g., RB and RBG). When the multiple uplink information includes more uplink information, the determination method of the frequency domain resources associated with the multiple uplink information is similar, and will not be repeated here.

Embodiment 1: frequency hopping is not enabled, and the granularity of frequency domain resource allocation is RBG.

In some embodiments, whether frequency hopping is enabled may be determined based on whether the DCI includes a frequency hopping flag, or the state of the frequency hopping flag.

For example, if the DCI does not include a frequency hopping flag (ie, the frequency hopping flag is 0 bits), it is determined that frequency hopping is not enabled, or in other words, frequency hopping is not enabled; or, if the DCI includes a frequency hopping flag (eg, a 1-bit frequency hopping flag), it is determined that frequency hopping is enabled.

For another example, if the DCI includes a frequency hopping flag (for example, 1 bit) and the state of the frequency hopping flag is ‘disable’, it is determined that frequency hopping is disabled; or, if the DCI includes a frequency hopping flag (for example, 1 bit) and the state of the frequency hopping flag is ‘enable’, it is determined that frequency hopping is enabled.

In some embodiments, it is determined whether frequency hopping is enabled or whether the frequency domain resources of the multiple uplink information are frequency hopping resources or non-frequency hopping resources according to the configuration of the RRC signaling.

In this embodiment 1, the DCI does not include the frequency hopping flag, or includes the frequency hopping flag but the state of the frequency hopping flag is disable.

Optionally, in this embodiment 1, the format of DCI can be DCI format 0_0, format 0_1, format 0_2.

When frequency hopping is not enabled, the resources allocated by the frequency domain resource allocation information are non-frequency hopping resources, that is, the first frequency domain resources and the second frequency domain resources are non-frequency hopping resources.

In some embodiments, the allocation granularity of frequency domain resources is indicated by a network device.

For example, when the configured resource allocation mode is resource allocation type 0, the allocation granularity of the frequency domain resources is RBG.

For another example, when the configured resource allocation mode is resource allocation type 1, the allocation granularity of the frequency domain resources is RB.

In some embodiments, the first frequency domain resources belong to a first RBG set, and the second frequency domain resources belong to a second RBG set, wherein the number of RBGs included in the first RBG set and the number of RBGs included in the second RBG set are determined according to a resource allocation coefficient.

In some embodiments, a first RBG set is associated with a first spatial parameter and a second RBG set is associated with a second spatial parameter.

In other words, the frequency domain resources in the first RBG set can be used to transmit uplink information associated with the first spatial parameter, and the frequency domain resources in the second RBG set can be used to transmit uplink information associated with the second spatial parameter.

In some embodiments, the number of RBGs included in the first RBG set may be determined according to the resource allocation coefficient and the first RBG number K _RBG , and the sum of the number of RBGs included in the first RBG set and the number of RBGs included in the second RBG set is the first RBG number K _RBG .

Optionally, the number of RBGs included in the first RBG set may be determined according to the product of the resource allocation coefficient and the first RBG number K _RBG , for example, the number of RBGs included in the first RBG set may be obtained by rounding the product of the resource allocation coefficient and the first RBG number K _RBG . Optionally, the rounding here may be rounding up, or rounding down, or rounding off.

Case 1: the first RBG number K _RBG is the total number N _RBG of RBGs included in the uplink bandwidth part (Band Width Part, BWP).

Example 1: The number of RBGs included in the first RBG set is The number of RBGs included in the second RBG set is Among them, r1 represents the resource allocation coefficient, Indicates rounding up.

Example 2: The number of RBGs included in the first RBG set is The number of RBGs included in the second RBG set is Among them, r1 represents the resource allocation coefficient, Indicates rounding up.

In case 1, the first frequency domain resources are frequency domain resources in the RBG used for uplink transmission in the first RBG set, and the second frequency domain resources are frequency domain resources in the RBG used for uplink transmission in the second RBG set.

In some embodiments, the frequency domain resource allocation information indicates the RBGs that can be used for uplink transmission in all RBGs included in the uplink BWP by means of a bitmap. The first frequency domain resources may be the frequency domain resources in the RBGs in the first RBG set whose bitmap state is that they can be used for uplink transmission, and the second frequency domain resources may be the frequency domain resources in the RBGs in the second RBG set whose bitmap state is that they can be used for uplink transmission.

For example, the frequency domain resource allocation information is represented by a first bitmap, and the first bitmap includes multiple bits, each bit corresponds to an RBG, then the number of the multiple bits is N _RBG , corresponding to the N _RBG RBGs included in the uplink BWP, and the value of each bit is a first value (for example, a value of 1) used to indicate that the corresponding RBG can be used for uplink transmission, and a second value (for example, a value of 0) used to indicate that the corresponding RBG is not used for uplink transmission. Among them, the multiple bits include a first bit group and a second bit group, the RBGs corresponding to the first bit group constitute the first RBG set, and the RBGs corresponding to the second bit group constitute the second RBG set. Then the first frequency domain resource is the frequency domain resource in the RBG corresponding to the bit with the first value in the first bit group, and the second frequency domain resource is the frequency domain resource in the RBG corresponding to the bit with the first value in the second bit group.

As shown in FIG4 , taking Example 1, the first value is 1 as an example, the first RBG set includes RBGs, the second RBG set includes Further, it is determined that the first frequency domain resource is the frequency domain resource in the RBG whose bitmap state is 1 in the first RBG set, and the second frequency domain resource is the frequency domain resource in the RBG whose bitmap state is 1 in the second RBG set.

Correspondingly, the network device may also determine the first frequency domain resource and/or the second frequency domain resource according to the resource allocation coefficient and the frequency domain resource allocation information, wherein the frequency domain resource allocation information adopts a bitmap method, and if the state of the bitmap is 1, the RBG is used for uplink transmission, otherwise it is not used for uplink transmission, wherein the RBGs that can be used for uplink transmission allocated by the network device may be continuous or discontinuous. For example, if the number of RBs included in the uplink BWP is 48, the RBG size adopts configuration 2 in Table 1 below. It can be obtained from Table 1 that the number of RBs included in an RBG is 8 RBs, and the total number of RBGs included in the uplink BWP is 6 RBGs, that is, N _RBG = 6. If r1 is 1/3, the first RBG set includes RBGs, and the second RBG set includes 4 RBGs. The first RBG set includes RBG0 and RBG1, and the second RBG set includes RBG2-RBG5.

Table 1

BWP size Configuration 1 Configuration 2 1–36 2 4 37–72 4 8 73–144 8 16 145–275 16 16

The first frequency domain resource and the second frequency domain resource are further determined according to the bitmap state, as shown in Figure 5. If the bitmap state corresponding to RBG1 in the first RBG set is 1, the first frequency domain resource may include the frequency domain resource in RBG1, and if the bitmap state corresponding to RBG3 and RBG4 in the second RBG set is 1, the second frequency domain resource may include the frequency domain resource in RBG3 and RBG4.

Case 2: The first RBG number K _RBG is the total number of RBGs available for uplink transmission in the RBGs included in the uplink BWP.

For example, the first RBG number is the total number N' _RBG of RBGs whose bitmap state is 1 in the RBGs included in the uplink BWP.

That is, in case 2, the number of RBGs included in the first RBG set and the second RBG set is the number of RBGs actually allocated by the network device and available for uplink transmission. In other words, the frequency domain resources in the first RBG set and the second RBG set can both be used for uplink transmission.

Example 3: The number of RBGs included in the first RBG set is The number of RBGs included in the second RBG set is Among them, r1 represents the resource allocation coefficient, Indicates rounding up.

Example 4: The number of RBGs included in the first RBG set is The number of RBGs included in the second RBG set is Among them, r1 represents the resource allocation coefficient, Indicates rounding up.

Further, the first frequency domain resources may include frequency domain resources in an RBG in the first RBG set, and the second frequency domain resources may include frequency domain resources in an RBG in the second RBG set.

Continuing with the above example, in case 2, as shown in FIG6 , the first RBG set may include RBG1, and the second RBG set may include RBG3 and RBG4, then the first frequency domain resources may include the frequency domain resources in RBG1, and the second frequency domain resources may include the frequency domain resources in RBG3 and RBG4.

In summary, in Example 1, a frequency domain resource allocation method is proposed when the resource allocation granularity is RBG in a non-frequency hopping scenario. By dividing the frequency domain resources according to the resource allocation coefficient, further, uplink information associated with the spatial parameters is sent through the frequency domain resources. There is no need to add new fields in DCI or RRC, which is beneficial to reducing the bit overhead of DCI or RRC signaling.

Embodiment 2: frequency hopping is not enabled, and the granularity of frequency domain resource allocation is RB.

The method for determining whether to enable frequency hopping is described in detail in Example 1, and will not be described again for brevity.

In this embodiment 2, the DCI does not include the frequency hopping flag, or includes the frequency hopping flag but the state of the frequency hopping flag is disable.

Optionally, in this embodiment 2, the format of DCI can be DCI format 0_0, format 0_1, format 0_2.

In this embodiment 2, when the configured resource allocation mode is resource allocation type 1, the granularity of frequency domain resource allocation is RB.

In some embodiments, the number of RBs included in the first frequency domain resources and the number of RBs included in the second frequency domain resources are determined according to a resource allocation coefficient.

In some embodiments, the number of RBs included in the first frequency domain resources can be determined based on the resource allocation coefficient and the total number of RBs included in the resources allocated by the frequency domain resource allocation information, and the number of RBs included in the second frequency domain resources and the number of RBs included in the first frequency domain resources can be the total number of RBs included in the resources allocated by the frequency domain resource allocation information.

Optionally, the number of RBs included in the first frequency domain resources can be determined based on the product of the resource allocation coefficient and the total number of RBs included in the resources allocated by the frequency domain resource allocation information. For example, the number of RBs included in the first frequency domain resources is obtained by rounding the product of the resource allocation coefficient and the total number of RBs included in the resources allocated by the frequency domain resource allocation information. Optionally, the rounding here can be rounding up, rounding down, or rounding off.

As an example, as shown in FIG7 , the number of RBs included in the first frequency domain resource is The number of RBs included in the second frequency domain resource is Wherein, L _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

As an example, the number of RBs included in the first frequency domain resource is The number of RBs included in the second frequency domain resource is Wherein, L _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

It should be understood that in the embodiment of the present application, RB may refer to the center frequency point of the RB, or the starting frequency domain position of the RB, or the ending frequency domain position of the RB.

Optionally, for a waveform of Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing (DFT-S-OFDM), the first frequency domain resources and the second frequency domain resources include continuous or non-continuous RBs; for a waveform of Cyclic Prefix-Orthogonal Frequency Division Multiplexing (CP-OFDM), the first frequency domain resources and the second frequency domain resources include continuous or approximately continuous RBs.

In summary, in Example 2, a frequency domain resource allocation method is given in a non-frequency hopping scenario where the resource allocation granularity is RB. By dividing the frequency domain resources according to the resource allocation coefficient, further, uplink information associated with the spatial parameters is sent through the frequency domain resources. There is no need to add new fields in DCI or RRC, which is beneficial to reducing the bit overhead of DCI or RRC signaling.

Embodiment 3: frequency hopping is enabled, and the granularity of frequency domain resource allocation is RB.

The method for determining whether to enable frequency hopping is described in detail in Example 1, and will not be described again for brevity.

In this embodiment 3, the DCI includes a frequency hopping flag, or includes a frequency hopping flag and the state of the frequency hopping flag is enable.

In this embodiment 3, when the configured resource allocation mode is resource allocation type 1, the granularity of frequency domain resource allocation is RB.

In this embodiment 3, the first frequency domain resources and the second frequency domain resources are frequency hopping resources, the first frequency domain resources include the first frequency hopping resources and the second frequency hopping resources, and the second frequency domain resources include the third frequency hopping resources and the fourth frequency hopping resources.

In some embodiments, the first frequency hopping resource and the second frequency hopping resource are associated with a first spatial parameter, and the third frequency hopping resource and the fourth frequency hopping resource are associated with a second spatial parameter.

In some embodiments, the number of RBs included in the first frequency hopping resource, the second frequency hopping resource, the third frequency hopping resource, and the fourth frequency hopping resource is determined according to a resource allocation coefficient.

In some embodiments, the number of RBs included in the first frequency domain resources can be determined based on the resource allocation coefficient and the total number of RBs included in the resources allocated by the frequency domain resource allocation information, and the number of RBs included in the second frequency domain resources and the number of RBs included in the first frequency domain resources can be the total number of RBs included in the resources allocated by the frequency domain resource allocation information.

Optionally, the number of RBs included in the first frequency domain resources can be determined based on the product of the resource allocation coefficient and the total number of RBs included in the resources allocated by the frequency domain resource allocation information. For example, the number of RBs included in the first frequency domain resources is obtained by rounding the product of the resource allocation coefficient and the total number of RBs included in the resources allocated by the frequency domain resource allocation information. Optionally, the rounding here can be rounding up, rounding down, or rounding off.

As an example, the number of RBs included in the first frequency domain resource is The number of RBs included in the second frequency domain resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

As an example, the number of RBs included in the first frequency domain resource is The number of RBs included in the second frequency domain resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

In some embodiments, the sum of the number of RBs included in the first frequency hopping resource and the second frequency hopping resource is the number of RBs included in the first frequency domain resource.

In some embodiments, the first frequency hopping resource may be 1/2 of the number of RBs included in the first frequency domain resource. For example, the number of RBs included in the first frequency domain resource is multiplied by 1/2 and rounded to obtain the number of RBs included in the first frequency hopping resource, wherein the rounding may be rounding up, rounding down, or rounding off.

As an example, the number of RBs included in the first frequency hopping resource is The number of RBs included in the second frequency hopping resource is

As an example, the number of RBs included in the first frequency hopping resource is The number of RBs included in the second frequency hopping resource is

In some embodiments, the sum of the number of RBs included in the third frequency hopping resources and the fourth frequency hopping resources is the number of RBs included in the second frequency domain resources.

In some embodiments, the third frequency hopping resource may be 1/2 of the number of RBs included in the second frequency domain resources. For example, the number of RBs included in the second frequency domain resources is multiplied by 1/2 and rounded to obtain the number of RBs included in the third frequency hopping resource, wherein the rounding may be rounding up, rounding down, or rounding off.

As an example, the number of RBs included in the third frequency hopping resource is The number of RBs included in the fourth frequency hopping resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

As an example, the number of RBs included in the third frequency hopping resource is The number of RBs included in the fourth frequency hopping resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

In some embodiments, the starting position of the third frequency hopping resource is determined according to the starting position of the first frequency hopping resource, frequency domain resource allocation information and a resource allocation coefficient.

In some embodiments, the starting position of the fourth frequency hopping resource is determined according to the starting position of the second frequency hopping resource, frequency domain resource allocation information and a resource allocation coefficient.

In some embodiments, the starting RBs of the first frequency hopping resource and the second frequency hopping resource may be determined according to the following formula:

Wherein, i=0 corresponds to the calculation method of the starting RB of the first frequency hopping resource, i=1 corresponds to the calculation method of the starting RB of the second frequency hopping resource, RB _start indicates the starting RB of the uplink BWP, and RB _offset indicates the RB offset of the uplink BWP. Indicates the number of RBs included in the uplink BWP.

In some embodiments, the starting position of the third frequency hopping resource and the starting position of the first frequency hopping resource are separated by X RBs, where X is the number of RBs included in the first frequency hopping resource, or X is greater than the number of RBs included in the first frequency hopping resource, and X is a positive integer.

In some embodiments, the starting position of the fourth frequency hopping resource and the starting position of the second frequency hopping resource are separated by Y RBs, where Y is the number of RBs included in the second frequency hopping resource, or Y is greater than the number of RBs included in the second frequency hopping resource, and Y is a positive integer.

As an example, the starting RBs of the third frequency hopping resource and the fourth frequency hopping resource may be determined according to the following formula:

In this formula, the number of RBs between the starting position of the third frequency hopping resource and the starting position of the first frequency hopping resource is equal to the number of RBs included in the first frequency hopping resource, that is, The number of RBs between the starting position of the fourth frequency hopping resource and the starting position of the second frequency hopping resource is equal to the number of RBs included in the second frequency hopping resource, that is,

FIG8 shows the position relationship of the starting RBs of the first frequency hopping resource, the second frequency hopping resource, the third frequency hopping resource, and the fourth frequency hopping resource provided by an embodiment of the present application. In FIG8, the number of RBs between the starting position of the third frequency hopping resource and the starting position of the first frequency hopping resource is equal to the number of RBs included in the first frequency hopping resource, that is, The number of RBs between the starting position of the fourth frequency hopping resource and the starting position of the second frequency hopping resource is equal to the number of RBs included in the second frequency hopping resource, that is,

As an example, the starting RBs of the third frequency hopping resource and the fourth frequency hopping resource may be determined according to the following formula:

In this formula, RB _offset1 is greater than or equal to the number of RBs included in the first frequency hopping resource, and RB _offset2 is greater than or equal to the number of RBs included in the second frequency hopping resource. That is, the number of RBs between the starting position of the third frequency hopping resource and the starting position of the first frequency hopping resource is greater than the number of RBs included in the first frequency hopping resource, and the number of RBs between the starting position of the fourth frequency hopping resource and the starting position of the second frequency hopping resource is greater than the number of RBs included in the second frequency hopping resource.

In an embodiment of the present application, when calculating the frequency domain resources of the third frequency hopping resources and the fourth frequency hopping resources, the number of RBs included in the first frequency hopping resources and the second frequency hopping resources may not be fixedly used, but a specific RE offset may be flexibly selected, which is beneficial to improving the flexibility of the frequency domain resource location used to transmit uplink information.

As mentioned above, multiple uplink information can be transmitted in an FDM manner. Fig. 9 is a schematic diagram showing resources occupied by first uplink information and second uplink information in an FDM scheme.

In some embodiments, the first uplink information is associated with a first MCS level, and the second uplink information is associated with a second MCS level. Then, while ensuring that the first TBS and the second TBS are equal, the number of RBs n _PRB1 and the number of RBs n _PRB2 included in the frequency domain resources allocated for the first uplink information can be determined.

For example, the first TBS= _nPRB1 * _R1 * _MCS1 * _L1 , where _R1 represents the size of the first time domain resource, _MCS1 represents the first MCS level, and _L1 represents the first number of transmission layers. For example, the second TBS= _nPRB2 * _R2 * _MCS2 * _L2 , where _R2 represents the size of the second time domain resource, _MCS2 represents the second MCS level, and _L2 represents the second number of transmission layers.

Then, in the case of _nPRB1 * _R1 * _MCS1 * _L1 = _nPRB2 * _R2 * _MCS2 * _L2 , the number of RBs included in the frequency domain resources of the first uplink information and the second uplink information can be determined.

As mentioned above, multiple uplink information can be transmitted in TDM mode, the number of transmissions is n, and n is greater than or equal to 2. When n is equal to 2, Figures 10 and 11 are schematic diagrams showing the resources occupied by the first uplink information and the second uplink information when PUSCH repetition type A and repetition type B are used, respectively.

As mentioned above, when multiple uplink information is transmitted in TDM mode, the number of transmissions is n. When n is greater than 2, the first frequency domain resource and the second frequency domain resource can be mapped to n transmissions in a cyclic mapping manner. For example, the first frequency domain resource and the second frequency domain resource are respectively applied to the first uplink information and the second uplink information, and the third uplink information to the nth uplink information are also mapped according to the pattern. The first frequency domain resource and the second frequency domain resource can be mapped to n transmissions in a sequential mapping manner. For example, the first frequency domain resource is applied to the first uplink information and the second uplink information, the second frequency domain resource is applied to the third uplink information and the fourth uplink information, and the fifth uplink information to the nth uplink information are also mapped according to the pattern.

In some embodiments, the first uplink information is associated with a first MCS level, and the second uplink information is associated with a second MCS level. Then, while ensuring that the first TBS and the second TBS are equal, the number of RBs n _PRB1 and the number of RBs n _PRB2 included in the frequency domain resources allocated for the first uplink information can be determined.

For example, the first TBS= _nPRB1 * _R1 * _MCS1 * _L1 , where _R1 represents the size of the first time domain resource, _MCS1 represents the first MCS level, and _L1 represents the first number of transmission layers. For example, the second TBS= _nPRB2 * _R2 * _MCS2 * _L2 , where _R2 represents the size of the second time domain resource, _MCS2 represents the second MCS level, and _L2 represents the second number of transmission layers.

Then, in the case of _nPRB1 * _R1 * _MCS1 * _L1 = _nPRB2 * _R2 * _MCS2 * _L2 , the number of RBs included in the frequency domain resources of the first uplink information and the second uplink information can be determined.

In some embodiments of the present application, the method 200 further includes:

A first transmission block size TBS is determined according to a transmission parameter of the first uplink information, wherein the first TBS is a TBS corresponding to the first uplink information, and the TBS corresponding to the second uplink information is the same as the TBS corresponding to the first uplink information.

In some embodiments, the transmission parameter of the first uplink information includes at least one of the following:

The number of time domain symbols occupied by the first MCS level and the first uplink information in each time slot The number of REs occupied by the demodulation reference signal DMRS port of the first uplink information The number of subcarriers in each RB occupied by the first uplink information

In some embodiments, determining the first transport block size TBS according to the transmission parameter of the first uplink information includes:

Determine a first modulation order Qm and a first code rate R according to a first MCS level;

According to the number of time domain symbols occupied by the first uplink information in each time slot Number of REs occupied by the DMRS port of the first uplink information and the number of subcarriers on each RB occupied by the first uplink information Determine the number of REs _N'RE occupied by the first uplink information in one PRB;

Determine, according to the number of REs _N'RE occupied by the first uplink information in one PRB, the total number of REs _NRE occupied by the first uplink information in a target PRB, wherein the target PRB is the RB occupied by the first frequency domain resource;

Determine the intermediate number N _info of the first TBS according to the total number N _RE of REs occupied by the first uplink information in the target PRB, the first modulation order Qm and the first code rate R;

According to the intermediate number N _info of the first TBS, the first TBS is determined.

In some embodiments, the number of REs occupied by the DMRS port of the first uplink information It represents the number of REs occupied by the first DMRS port, where the number of REs occupied by the first DMRS port includes the number of REs occupied by the DMRS port that does not send data, wherein the first DMRS port is the DMRS port of the first uplink information associated with the first spatial parameter.

In some embodiments, the number of time domain symbols occupied by the first uplink information in each time slot is Number of REs occupied by the DMRS port of the first uplink information and the number of subcarriers on each RB occupied by the first uplink information Determining the number of REs _N'RE occupied by the first uplink information in one PRB includes:

The number of REs _N'RE occupied by the first uplink information in one PRB is determined according to the following formula:

in, Indicates the number of overhead REs.

In some embodiments, determining the total number of REs N _RE occupied by the first uplink information in a target PRB according to the number of REs N' _RE occupied by the first uplink information in a PRB includes:

The total number of REs N _RE occupied by the first uplink information in the target PRB is determined according to the following formula:

N _RE =min(A,N' _RE )*n _PRB , where n _PRB represents the number of RBs occupied by the first frequency domain resources, and A represents the maximum number of RBs.

Optionally, A can be 156.

In some embodiments, determining the intermediate number N _info of the first TBS according to the total number N _RE of REs occupied by the first uplink information in the target PRB, the first modulation order Qm and the first code rate R includes:

The intermediate number N _info of the first TBS is determined according to the following formula:

N _info = N _RE · R · Q _m · υ

Wherein, υ represents the first transmission layer number, and the first transmission layer number is the transmission layer number of the first uplink information.

In some embodiments, the intermediate number N _info of the first TBS is also called an unquantized intermediate variable.

In some embodiments, the terminal device may quantize and round the intermediate number of the first TBS to obtain the first TBS.

For example, a candidate TBS among multiple candidate TBSs that is not less than the middle number of the first TBS and has the smallest difference with the middle number of the first TBS is determined as the first TBS.

Optionally, the multiple candidate TBSs may be predefined, or may be configured by the network device.

In the application embodiment, the TBS corresponding to the first uplink information and the TBS corresponding to the second uplink information are the same, that is, after determining the first TBS, the first TBS can be determined as the TBS corresponding to the second uplink information.

In summary, in an embodiment of the present application, the terminal device can allocate the frequency domain resources allocated by the frequency domain resource allocation information to multiple uplink information associated with different spatial parameters according to the resource allocation coefficient, and further, send the uplink information on the frequency domain resources allocated by the uplink information. Correspondingly, the network device can allocate the frequency domain resources allocated by the frequency domain resource allocation information to multiple uplink information associated with different spatial parameters according to the resource allocation coefficient, and further, receive the uplink information on the frequency domain resources allocated by the uplink information, which is conducive to improving the uplink transmission performance.

The above text, in combination with Figures 3 to 11, describes in detail the method embodiment of the present application. The following text, in combination with Figures 12 to 16, describes in detail the device embodiment of the present application. It should be understood that the device embodiment and the method embodiment correspond to each other, and similar descriptions can refer to the method embodiment.

FIG12 shows a schematic block diagram of a terminal device 400 according to an embodiment of the present application. As shown in FIG12 , the terminal device 400 includes:

The processing unit 410 is configured to determine at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, wherein the resource allocation coefficient is used to determine an allocation mode of resources allocated by the frequency domain resource allocation information on multiple uplink information, wherein the multiple uplink information are associated with different spatial parameters, the multiple uplink information include first uplink information and second uplink information, and the at least one frequency domain resource includes first frequency domain resources and/or second frequency domain resources;

The communication unit 420 is configured to send the first uplink information on the first frequency domain resources and/or send the second uplink information on the second frequency domain resources.

In some embodiments, the resource allocation coefficient is configured by at least one of the following signaling:

Downlink control information DCI, radio resource control RRC signaling.

In some embodiments, the resource allocation coefficient is determined according to a preset rule.

In some embodiments, the resource allocation coefficient is determined according to a first resource parameter and/or a second resource parameter, wherein the first resource parameter is associated with the first uplink information, and the second resource parameter is associated with the second uplink information.

In some embodiments, the resource allocation coefficient is a ratio of the first resource parameter to the second resource parameter; or

The resource allocation coefficient is a ratio of the first resource parameter to the sum of the first resource parameter and the second resource parameter.

In some embodiments, the first resource parameter includes at least one of the following:

A first modulation and coding strategy MCS level, a first number of transmission layers, a first code rate, and a first time domain resource;

The second resource parameter includes at least one of the following:

Second MCS level, second number of transmission layers, second bit rate, and second time domain resources.

In some embodiments, the resource allocation coefficient is a ratio of the first number of transmission layers to the second number of transmission layers; or

The resource allocation coefficient is a ratio of the first number of transmission layers to the sum of the first number of transmission layers and the second number of transmission layers.

In some embodiments, the resource allocation coefficient is a ratio of the first MCS level to the second MCS level; or

The resource allocation coefficient is a ratio of the first MCS level to the sum of the first MCS level and the second MCS level.

In some embodiments, the resource allocation coefficient satisfies the following formula:

Among them, r1 represents the resource allocation coefficient, R ₁ represents the size of the first time domain resources, R ₂ represents the size of the second time domain resources, MCS ₁ represents the first MCS level, MCS ₂ represents the second MCS level, L ₁ represents the first transmission layer number, and L ₂ represents the second transmission layer number.

In some embodiments,

The first resource parameter is configured by the network device or determined according to the configuration of the network device; and/or,

The second resource parameter is configured by the network device or determined according to the configuration of the network device.

In some embodiments, the first frequency domain resources and the second frequency domain resources are non-frequency hopping resources, the granularity of frequency domain resource allocation is resource block group RBG, the first frequency domain resources belong to a first RBG set, and the second frequency domain resources belong to a second RBG set, wherein the number of RBGs included in the first RBG set and the number of RBGs included in the second RBG set are determined according to the resource allocation coefficient.

In some embodiments, the sum of the number of RBGs included in the first RBG set and the number of RBGs included in the second RBG set is a first RBG number K _RBG , and the number of RBGs included in the first RBG set is The number of RBGs included in the second RBG set is Wherein, r1 represents the resource allocation coefficient.

In some embodiments, the first RBG number K _RBG is the total number of RBGs included in the uplink bandwidth part BWP.

In some embodiments, the first frequency domain resources are frequency domain resources in an RBG in the first RBG set used for uplink transmission, and the second frequency domain resources are frequency domain resources in an RBG in the second RBG set used for uplink transmission.

In some embodiments, the frequency domain resource allocation information is represented by a first bit map, the first bit map includes multiple bits, each bit of the multiple bits corresponds to an RBG, the value of each bit is a first value used to indicate that the corresponding RBG can be used for uplink transmission, the multiple bits include a first bit group and a second bit group, the RBGs corresponding to the first bit group constitute the first RBG set, and the RBGs corresponding to the second bit group constitute the second RBG set;

The first frequency domain resource is the frequency domain resource in the RBG corresponding to the bit in the first bit group whose value is the first value, and the second frequency domain resource is the frequency domain resource in the RBG corresponding to the bit in the second bit group whose value is the first value.

In some embodiments, the first RBG number K _RBG is the total number of RBGs available for uplink transmission in the RBGs included in the uplink BWP.

In some embodiments, the first frequency domain resources and the second frequency domain resources are non-frequency hopping resources, the granularity of frequency domain resource allocation is resource block RB, and the number of RBs included in the first frequency domain resources and the number of RBs included in the second frequency domain resources are determined according to the resource allocation coefficient.

In some embodiments, the number of RBs included in the first frequency domain resources is The number of RBs included in the second frequency domain resources is Wherein, L _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

In some embodiments, the first frequency domain resources and the second frequency domain resources are frequency hopping resources, the first frequency domain resources include first frequency hopping resources and second frequency hopping resources, the second frequency domain resources include third frequency hopping resources and fourth frequency hopping resources, and the number of RBs included in the first frequency hopping resources, the second frequency hopping resources, the third frequency hopping resources and the fourth frequency hopping resources is determined according to the resource allocation coefficient.

In some embodiments, the number of RBs included in the first frequency hopping resource is The number of RBs included in the second frequency hopping resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient; and/or

The number of RBs included in the third frequency hopping resource is The number of RBs included in the fourth frequency hopping resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

In some embodiments, the starting position of the third frequency hopping resource is determined according to the starting position of the first frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient; and/or

The starting position of the fourth frequency hopping resource is determined according to the starting position of the second frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient.

In some embodiments, the starting position of the third frequency hopping resource and the starting position of the first frequency hopping resource are separated by X RBs, where X is the number of RBs included in the first frequency hopping resource, or X is greater than the number of RBs included in the first frequency hopping resource.

In some embodiments, the starting position of the fourth frequency hopping resource and the starting position of the second frequency hopping resource are separated by Y RBs, where Y is the number of RBs included in the second frequency hopping resource, or Y is greater than the number of RBs included in the second frequency hopping resource.

In some embodiments, the starting position of the first frequency hopping resource is determined according to the starting position of the uplink BWP; or

The starting position of the second frequency hopping resource is determined according to the starting position of the uplink BWP and the RB offset.

In some embodiments, the processing unit 410 is further configured to:

A first transmission block size TBS is determined according to a transmission parameter of the first uplink information, wherein the first TBS is a TBS corresponding to the first uplink information, and the TBS corresponding to the second uplink information is the same as the TBS corresponding to the first uplink information.

In some embodiments, the transmission parameter of the first uplink information includes at least one of the following:

The first MCS level, the number of time domain symbols occupied by the first uplink information in each time slot, the number of resource units RE occupied by the demodulation reference signal DMRS port of the first uplink information, and the number of subcarriers on each RB occupied by the first uplink information.

In some embodiments, the processing unit 410 is further configured to:

Determine a first modulation order and a first code rate according to the first MCS level;

Determine the number of REs occupied by the first uplink information in one PRB according to the number of time domain symbols occupied by the first uplink information, the number of REs occupied by the DMRS port of the first uplink information, and the number of subcarriers on each RB occupied by the first uplink information;

Determine, according to the number of REs occupied by the first uplink information in one PRB, the total number of REs occupied by the first uplink information in a target PRB, wherein the target PRB is an RB occupied by the first frequency domain resource;

Determine the middle number of the first TBS according to the total number of REs occupied by the first uplink information in the target PRB, the first modulation order, and the first code rate;

The first TBS is determined according to the middle number of the first TBS.

In some embodiments, the number of the resource allocation coefficients is one or more.

Optionally, in some embodiments, the communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system on chip. The processing unit may be one or more processors.

It should be understood that the terminal device 400 according to the embodiment of the present application may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 400 are respectively for realizing the corresponding processes of the terminal device in the method 200 shown in Figures 3 to 11, which will not be repeated here for the sake of brevity.

FIG13 is a schematic block diagram of a network device according to an embodiment of the present application. The network device 500 of FIG13 includes:

A processing unit 510 is used to determine at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, wherein the resource allocation coefficient is used to determine the allocation method of the resource allocated by the frequency domain resource allocation information on multiple uplink information, wherein the multiple uplink information are associated with different spatial parameters, the multiple uplink information include first uplink information and second uplink information, and the at least one frequency domain resource includes the first frequency domain resource and/or the second frequency domain resource

The communication unit 520 is configured to receive the first uplink information on the first frequency domain resources and/or receive the second uplink information on the second frequency domain resources.

In some embodiments, the communication unit 520 is further used to: configure the resource allocation coefficient for the terminal device.

In some embodiments, the resource allocation coefficient is configured by at least one of the following signaling:

Downlink control information DCI, radio resource control RRC signaling.

In some embodiments, the resource allocation coefficient is determined according to a preset rule.

In some embodiments, the resource allocation coefficient is determined according to a first resource parameter and/or a second resource parameter, wherein the first resource parameter is associated with the first uplink information, and the second resource parameter is associated with the second uplink information.

In some embodiments, the resource allocation coefficient is a ratio of the first resource parameter to the second resource parameter; or

The resource allocation coefficient is a ratio of the first resource parameter to the sum of the first resource parameter and the second resource parameter.

In some embodiments, the first resource parameter includes at least one of the following:

A first modulation and coding strategy MCS level, a first number of transmission layers, a first code rate, and a first time domain resource;

The second resource parameter includes at least one of the following:

Second MCS level, second number of transmission layers, second bit rate, and second time domain resources.

In some embodiments, the resource allocation coefficient is a ratio of the first number of transmission layers to the second number of transmission layers; or

The resource allocation coefficient is a ratio of the first number of transmission layers to the sum of the first number of transmission layers and the second number of transmission layers.

In some embodiments, the resource allocation coefficient is a ratio of the first MCS level to the second MCS level; or

The resource allocation coefficient is a ratio of the first MCS level to the sum of the first MCS level and the second MCS level.

In some embodiments, the resource allocation coefficient satisfies the following formula:

Among them, r1 represents the resource allocation coefficient, R ₁ represents the size of the first time domain resources, R ₂ represents the size of the second time domain resources, MCS ₁ represents the first MCS level, MCS ₂ represents the second MCS level, L ₁ represents the first transmission layer number, and L ₂ represents the second transmission layer number.

In some embodiments, the first frequency domain resources and the second frequency domain resources are non-frequency hopping resources, the granularity of frequency domain resource allocation is resource block group RBG, the first frequency domain resources belong to a first RBG set, and the second frequency domain resources belong to a second RBG set, wherein the number of RBGs included in the first RBG set and the number of RBGs included in the second RBG set are determined according to the resource allocation coefficient.

In some embodiments, the sum of the number of RBGs included in the first RBG set and the number of RBGs included in the second RBG set is a first RBG number K _RBG , and the number of RBGs included in the first RBG set is The number of RBGs included in the second RBG set is Wherein, r1 represents the resource allocation coefficient.

In some embodiments, the first RBG number K _RBG is the total number of RBGs included in the uplink bandwidth part BWP.

In some embodiments, the first frequency domain resources are frequency domain resources in an RBG in the first RBG set used for uplink transmission, and the second frequency domain resources are frequency domain resources in an RBG in the second RBG set used for uplink transmission.

In some embodiments, the frequency domain resource allocation information is represented by a first bit map, the first bit map includes multiple bits, each bit of the multiple bits corresponds to an RBG, the value of each bit is a first value used to indicate that the corresponding RBG can be used for uplink transmission, the multiple bits include a first bit group and a second bit group, the RBGs corresponding to the first bit group constitute the first RBG set, and the RBGs corresponding to the second bit group constitute the second RBG set;

The first frequency domain resource is the frequency domain resource in the RBG corresponding to the bit in the first bit group whose value is the first value, and the second frequency domain resource is the frequency domain resource in the RBG corresponding to the bit in the second bit group whose value is the first value.

In some embodiments, the first RBG number K _RBG is the total number of RBGs available for uplink transmission in the RBGs included in the uplink BWP.

In some embodiments, the first frequency domain resources and the second frequency domain resources are non-frequency hopping resources, the granularity of frequency domain resource allocation is resource block RB, and the number of RBs included in the first frequency domain resources and the number of RBs included in the second frequency domain resources are determined according to the resource allocation coefficient.

In some embodiments, the number of RBs included in the first frequency domain resources is The number of RBs included in the second frequency domain resources is Wherein, L _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

In some embodiments, the first frequency domain resources and the second frequency domain resources are frequency hopping resources, the first frequency domain resources include first frequency hopping resources and second frequency hopping resources, the second frequency domain resources include third frequency hopping resources and fourth frequency hopping resources, and the number of RBs included in the first frequency hopping resources, the second frequency hopping resources, the third frequency hopping resources and the fourth frequency hopping resources is determined according to the resource allocation coefficient.

In some embodiments, the number of RBs included in the first frequency hopping resource is The number of RBs included in the second frequency hopping resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient; and/or

The number of RBs included in the third frequency hopping resource is The number of RBs included in the fourth frequency hopping resource is Wherein, K _RB is the number of RBs included in the resources allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.

In some embodiments, the starting position of the third frequency hopping resource is determined according to the starting position of the first frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient; and/or

The starting position of the fourth frequency hopping resource is determined according to the starting position of the second frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient.

In some embodiments, the starting position of the third frequency hopping resource and the starting position of the first frequency hopping resource are separated by X RBs, where X is the number of RBs included in the first frequency hopping resource, or X is greater than the number of RBs included in the first frequency hopping resource, and X is a positive integer.

In some embodiments, the starting position of the fourth frequency hopping resource and the starting position of the second frequency hopping resource are separated by Y RBs, where Y is the number of RBs included in the second frequency hopping resource, or Y is greater than the number of RBs included in the second frequency hopping resource, and Y is a positive integer.

In some embodiments, the starting position of the first frequency hopping resource is determined according to the starting position of the uplink BWP; or

The starting position of the second frequency hopping resource is determined according to the starting position of the uplink BWP and the RB offset.

In some embodiments, the processing unit 510 is further configured to:

A first transmission block size TBS is determined according to a transmission parameter of the first uplink information, wherein the first TBS is a TBS corresponding to the first uplink information, and the TBS corresponding to the second uplink information is the same as the TBS corresponding to the first uplink information.

In some embodiments, the transmission parameter of the first uplink information includes at least one of the following:

The first MCS level, the number of time domain symbols occupied by the first uplink information in each time slot, the number of resource units RE occupied by the demodulation reference signal DMRS port of the first uplink information, and the number of subcarriers on each RB occupied by the first uplink information.

In some embodiments, the processing unit 510 is further configured to:

Determine a first modulation order and a first code rate according to the first MCS level;

Determine the number of REs occupied by the first uplink information in one PRB according to the number of time domain symbols occupied by the first uplink information, the number of REs occupied by the DMRS port of the first uplink information, and the number of subcarriers on each RB occupied by the first uplink information;

Determining, according to the number of REs occupied by the first uplink information in one PRB, a total number of REs occupied by the first uplink information in a target PRB, wherein the target PRB is an RB occupied by the first frequency domain resource;

Determine the middle number of the first TBS according to the total number of REs occupied by the first uplink information in the target PRB, the first modulation order, and the first code rate;

The first TBS is determined according to the middle number of the first TBS.

In some embodiments, the number of the resource allocation coefficients is one or more.

Optionally, in some embodiments, the communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system on chip. The processing unit may be one or more processors.

It should be understood that the network device 500 according to the embodiment of the present application may correspond to the network device in the embodiment of the method of the present application, and the above-mentioned and other operations and/or functions of each unit in the network device 500 are respectively for realizing the corresponding processes of the network device in the method 200 shown in Figures 3 to 11, which will not be repeated here for the sake of brevity.

Fig. 14 is a schematic structural diagram of a communication device 600 provided in an embodiment of the present application. The communication device 600 shown in Fig. 14 includes a processor 610, and the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in Fig. 14, the communication device 600 may further include a memory 620. The processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.

The memory 620 may be a separate device independent of the processor 610 , or may be integrated into the processor 610 .

Optionally, as shown in FIG. 14 , the communication device 600 may further include a transceiver 630 , and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive information or data sent by other devices.

The transceiver 630 may include a transmitter and a receiver. The transceiver 630 may further include an antenna, and the number of the antennas may be one or more.

Optionally, the communication device 600 may specifically be a network device of an embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application, which will not be described in detail here for the sake of brevity.

Optionally, the communication device 600 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, which will not be described in detail here for the sake of brevity.

Fig. 15 is a schematic structural diagram of a chip according to an embodiment of the present application. The chip 700 shown in Fig. 15 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the method according to the embodiment of the present application.

Optionally, as shown in FIG15 , the chip 700 may further include a memory 720. The processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.

The memory 720 may be a separate device independent of the processor 710 , or may be integrated into the processor 710 .

Optionally, the chip 700 may further include an input interface 730. The processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may obtain information or data sent by other devices or chips.

Optionally, the chip 700 may further include an output interface 740. The processor 710 may control the output interface 740 to communicate with other devices or chips, and specifically, may output information or data to other devices or chips.

Optionally, the chip can be applied to the network device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the network device in each method of the embodiments of the present application. For the sake of brevity, they will not be repeated here.

Optionally, the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application. For the sake of brevity, they will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

FIG16 is a schematic block diagram of a communication system 900 provided in an embodiment of the present application. As shown in FIG16 , the communication system 900 includes a terminal device 910 and a network device 920 .

Among them, the terminal device 910 can be used to implement the corresponding functions implemented by the terminal device in the above method, and the network device 920 can be used to implement the corresponding functions implemented by the network device in the above method. For the sake of brevity, they will not be repeated here.

It should be understood that the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method embodiment can be completed by the hardware integrated logic circuit or software instructions in the processor. The above processor can be a general processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in the embodiment of the present application can be directly embodied as a hardware decoding processor to perform, or the hardware and software modules in the decoding processor are combined and performed. The software module can be located in a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, and other mature storage media in the art. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.

It can be understood that the memory in the embodiments of the present application can be a volatile memory or a non-volatile memory, or can include both volatile and non-volatile memories. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example and not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct memory bus random access memory (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

It should be understood that the above-mentioned memory is exemplary but not restrictive. For example, the memory in the embodiments of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.

An embodiment of the present application also provides a computer-readable storage medium for storing a computer program.

Optionally, the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application. For the sake of brevity, they are not repeated here.

Optionally, the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application. For the sake of brevity, they are not repeated here.

An embodiment of the present application also provides a computer program product, including computer program instructions.

Optionally, the computer program product can be applied to the network device in the embodiments of the present application, and the computer program instructions enable the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application. For the sake of brevity, they are not repeated here.

Optionally, the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions enable the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application. For the sake of brevity, they are not repeated here.

The embodiment of the present application also provides a computer program.

Optionally, the computer program can be applied to the network device in the embodiments of the present application. When the computer program runs on a computer, the computer executes the corresponding processes implemented by the network device in the various methods in the embodiments of the present application. For the sake of brevity, they are not described here.

Optionally, the computer program can be applied to the mobile terminal/terminal device in the embodiments of the present application. When the computer program is run on a computer, the computer executes the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application. For the sake of brevity, they are not repeated here.

Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (62)

1. A method of wireless communication, comprising:

   The terminal equipment determines at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, wherein the resource allocation coefficient is used for determining an allocation mode of the resource allocated by the frequency domain resource allocation information, the resource allocated by the frequency domain resource allocation information is used for transmitting a plurality of uplink information, the plurality of uplink information is associated with different space parameters, the plurality of uplink information comprises first uplink information and second uplink information, and the at least one frequency domain resource comprises first frequency domain resource and/or second frequency domain resource;

   And transmitting the first uplink information on the first frequency domain resource and/or transmitting the second uplink information on the second frequency domain resource.
2. The method of claim 1, wherein the resource allocation coefficients are configured by at least one of the following signaling: downlink control information DCI, radio resource control RRC signaling.
3. The method of claim 1, wherein the resource allocation coefficients are determined according to a preset rule.
4. A method according to any of claims 1-3, characterized in that the resource allocation coefficient is determined from a first resource parameter and/or a second resource parameter, wherein the first resource parameter is associated with the first uplink information and the second resource parameter is associated with the second uplink information.
5. The method of claim 4, wherein the step of determining the position of the first electrode is performed,

   The resource allocation coefficient is the ratio of the first resource parameter to the second resource parameter; or alternatively

   The resource allocation coefficient is a ratio of the first resource parameter to a sum of the first resource parameter and the second resource parameter.
6. The method according to claim 4 or 5, wherein,

   The first resource parameter includes at least one of:

   A first Modulation Coding Strategy (MCS) level, a first transmission layer number, a first code rate and a first time domain resource;

   the second resource parameter includes at least one of:

   The second MCS level, the second number of transmission layers, the second code rate, and the second time domain resource.
7. The method of claim 6, wherein the step of providing the first layer comprises,

   The resource allocation coefficient is the ratio of the first transmission layer number to the second transmission layer number; or alternatively

   The resource allocation coefficient is a ratio of the first number of transmission layers to a sum of the first number of transmission layers and the second number of transmission layers.
8. The method of claim 6, wherein the step of providing the first layer comprises,

   The resource allocation coefficient is the ratio of the first MCS level to the second MCS level; or alternatively

   The resource allocation coefficient is a ratio of the first MCS level to a sum of the first MCS level and the second MCS level.
9. The method of claim 6, wherein the resource allocation coefficient satisfies the formula:

   Wherein R1 represents the resource allocation coefficient, R ₁ represents the size of the first time domain resource, R ₂ represents the size of the second time domain resource, MCS ₁ represents the first MCS level, MCS ₂ represents the second MCS level, L ₁ represents the first transmission layer number, and L ₂ represents the second transmission layer number.
10. The method according to any one of claims 4 to 9, wherein,

    The first resource parameter is configured by the network device or determined according to the configuration of the network device; and/or the number of the groups of groups,

    The second resource parameter is configured by the network device or determined from a configuration of the network device.
11. The method according to any of claims 1-10, wherein the first frequency domain resource and the second frequency domain resource are non-frequency hopping resources, the granularity of frequency domain resource allocation is a resource block group, RBG, the first frequency domain resource belongs to a first set of RBGs, and the second frequency domain resource belongs to a second set of RBGs, wherein the number of RBGs comprised by the first set of RBGs and the number of RBGs comprised by the second set of RBGs are determined according to the resource allocation coefficient.
12. The method of claim 11, wherein a sum of the number of RBGs included in the first set of RBGs and the number of RBGs included in the second set of RBGs is a first number of RBGs K _RBG, the first set of RBGs including a number of RBGs ofThe RBG number included in the second RBG set isWherein r1 represents the resource allocation coefficient.
13. The method of claim 12, wherein the first RBG number K _RBG is a total number of RBGs included in the upstream bandwidth portion BWP.
14. The method of claim 13, wherein the first frequency domain resources are frequency domain resources in RBGs of the first set of RBGs for uplink transmissions, and the second frequency domain resources are frequency domain resources in RBGs of the second set of RBGs for uplink transmissions.
15. The method of claim 13 or 14, wherein the frequency domain resource allocation information is represented by a first bit map, the first bit map including a plurality of bits, each bit of the plurality of bits corresponding to one RBG, the value of each bit being a first value for indicating that the corresponding RBG is available for uplink transmission, the plurality of bits including a first bit set and a second bit set, the RBGs corresponding to the first bit set constituting the first set of RBGs, the RBGs corresponding to the second bit set constituting the second set of RBGs;

    The first frequency domain resource is a frequency domain resource in an RBG corresponding to a bit with a value of the first value in the first bit group, and the second frequency domain resource is a frequency domain resource in an RBG corresponding to a bit with a value of the first value in the second bit group.
16. The method of claim 12, wherein the first RBG number K _RBG is a total number of RBGs available for uplink transmission among RBGs included in the uplink BWP.
17. The method according to any of claims 1-10, wherein the first frequency domain resource and the second frequency domain resource are non-hopping resources, the granularity of frequency domain resource allocation is a resource block RB, and the number of RBs comprised by the first frequency domain resource and the number of RBs comprised by the second frequency domain resource are determined according to the resource allocation coefficient.
18. The method of claim 17, wherein the first frequency domain resource comprises a number of RBs of the order ofThe second frequency domain resource includes RB number ofWherein L _RB is the RB number included in the resource allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.
19. The method according to any of claims 1-10, wherein the first frequency domain resource and the second frequency domain resource are frequency hopping resources, the first frequency domain resource comprises a first frequency hopping resource and a second frequency hopping resource, the second frequency domain resource comprises a third frequency hopping resource and a fourth frequency hopping resource, and the number of RBs comprised by the first frequency hopping resource, the second frequency hopping resource, the third frequency hopping resource and the fourth frequency hopping resource is determined according to the resource allocation coefficient.
20. The method of claim 19, wherein the first frequency hopping resource comprises a number of RBs ofThe second frequency hopping resource includes the RB number ofWherein K _RB is the RB number included in the resource allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient; and/or

    The third frequency hopping resource includes RB number ofThe fourth frequency hopping resource includes RB number ofWherein K _RB is the RB number included in the resource allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.
21. The method according to claim 19 or 20, wherein the starting position of the third frequency hopping resource is determined according to the starting position of the first frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient; and/or

    And determining the starting position of the fourth frequency hopping resource according to the starting position of the second frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient.
22. The method of any of claims 19-21, wherein the starting location of the third frequency hopping resource and the starting location of the first frequency hopping resource are separated by X RBs, wherein X is the number of RBs comprised by the first frequency hopping resource or X is greater than the number of RBs comprised by the first frequency hopping resource, and X is a positive integer.
23. The method of any of claims 19-22, wherein the starting location of the fourth frequency hopping resource and the starting location of the second frequency hopping resource are separated by Y RBs, wherein Y is the number of RBs comprised by the second frequency hopping resource or Y is greater than the number of RBs comprised by the second frequency hopping resource, and Y is a positive integer.
24. The method according to any one of claims 19-23, wherein,

    The starting position of the first frequency hopping resource is determined according to the starting position of the uplink BWP; or alternatively

    And the starting position of the second frequency hopping resource is determined according to the starting position of the uplink BWP and the RB offset.
25. The method according to any one of claims 1-24, further comprising:

    And determining a first transport block size TBS according to the transmission parameters of the first uplink information, wherein the first TBS is the TBS corresponding to the first uplink information, and the TBS corresponding to the second uplink information is the same as the TBS corresponding to the first uplink information.
26. The method of claim 25, wherein the transmission parameters of the first uplink information include at least one of:

    the method comprises the steps of a first MCS level, the number of time domain symbols occupied by the first uplink information in each time slot, the number of resource elements RE occupied by a demodulation reference signal (DMRS) port of the first uplink information and the number of subcarriers on each RB occupied by the first uplink information.
27. The method of claim 26, wherein the determining the first transport block size TBS based on the transmission parameters of the first uplink information comprises:

    determining a first modulation order and a first code rate according to the first MCS level;

    Determining the RE number occupied by the first uplink information in one PRB according to the time domain symbol number occupied by the first uplink information, the RE number occupied by the DMRS port of the first uplink information and the subcarrier number on each RB occupied by the first uplink information;

    Determining the total RE number occupied by the first uplink information in a target PRB according to the RE number occupied by the first uplink information in one PRB, wherein the target PRB is the RB occupied by the first frequency domain resource;

    Determining the intermediate number of the first TBS according to the total RE number occupied by the first uplink information in the target PRB, the first modulation order and the first code rate;

    and determining the first TBS according to the intermediate number of the first TBS.
28. A method of wireless communication, comprising:

    The network equipment determines at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, wherein the resource allocation coefficient is used for determining an allocation mode of the resource allocated by the frequency domain resource allocation information, the resource allocated by the frequency domain resource allocation information is used for transmitting a plurality of uplink information, the plurality of uplink information comprises first uplink information and second uplink information, and the at least one frequency domain resource comprises first frequency domain resource and/or second frequency domain resource.

    The first uplink information is received on the first frequency domain resource, and/or the second uplink information is received on the second frequency domain resource.
29. The method of claim 28, wherein the method further comprises:

    The network device configures the resource allocation coefficient for the terminal device.
30. The method of claim 29, wherein the resource allocation coefficients are configured by at least one of the following signaling:

    Downlink control information DCI, radio resource control RRC signaling.
31. The method according to any of claims 28-30, characterized in that the resource allocation coefficients are determined according to a preset rule.
32. The method according to any of claims 28-31, wherein the resource allocation coefficient is determined according to a first resource parameter and/or a second resource parameter, wherein the first resource parameter is associated with the first uplink information and the second resource parameter is associated with the second uplink information.
33. The method of claim 32, wherein the step of determining the position of the probe is performed,

    The resource allocation coefficient is the ratio of the first resource parameter to the second resource parameter; or alternatively

    The resource allocation coefficient is a ratio of the first resource parameter to a sum of the first resource parameter and the second resource parameter.
34. The method according to claim 32 or 33, wherein,

    The first resource parameter includes at least one of:

    A first Modulation Coding Strategy (MCS) level, a first transmission layer number, a first code rate and a first time domain resource;

    the second resource parameter includes at least one of:

    The second MCS level, the second number of transmission layers, the second code rate, and the second time domain resource.
35. The method of claim 34, wherein the step of determining the position of the probe is performed,

    The resource allocation coefficient is the ratio of the first transmission layer number to the second transmission layer number; or alternatively

    The resource allocation coefficient is a ratio of the first number of transmission layers to a sum of the first number of transmission layers and the second number of transmission layers.
36. The method of claim 34, wherein the step of determining the position of the probe is performed,

    The resource allocation coefficient is the ratio of the first MCS level to the second MCS level; or alternatively

    The resource allocation coefficient is a ratio of the first MCS level to a sum of the first MCS level and the second MCS level.
37. The method of claim 34, wherein the resource allocation coefficient satisfies the formula:

    Wherein R1 represents the resource allocation coefficient, R ₁ represents the size of the first time domain resource, R ₂ represents the size of the second time domain resource, MCS ₁ represents the first MCS level, MCS ₂ represents the second MCS level, L ₁ represents the first transmission layer number, and L ₂ represents the second transmission layer number.
38. The method of any of claims 28-37, wherein the first frequency domain resource and the second frequency domain resource are non-frequency hopping resources, wherein the granularity of frequency domain resource allocation is a resource block group, RBG, the first frequency domain resource belonging to a first set of RBGs, and the second frequency domain resource belonging to a second set of RBGs, wherein the number of RBGs included in the first set of RBGs and the number of RBGs included in the second set of RBGs are determined based on the resource allocation coefficient.
39. The method of claim 38, wherein a sum of the number of RBGs included in the first set of RBGs and the number of RBGs included in the second set of RBGs is a first number of RBGs K _RBG, the first set of RBGs including a number of RBGs ofThe RBG number included in the second RBG set isWherein r1 represents the resource allocation coefficient.
40. The method of claim 39, wherein the first RBG number K _RBG is a total number of RBGs included in the upstream bandwidth portion BWP.
41. The method of claim 40, wherein the first frequency domain resources are frequency domain resources in RBGs of the first set of RBGs for uplink transmission, and the second frequency domain resources are frequency domain resources in RBGs of the second set of RBGs for uplink transmission.
42. The method of claim 40 or 41, wherein the frequency domain resource allocation information is represented by a first bit map, the first bit map comprising a plurality of bits, each bit of the plurality of bits corresponding to an RBG, the value of each bit being a first value indicating that the corresponding RBG is available for uplink transmission, the plurality of bits comprising a first bit set and a second bit set, the RBGs corresponding to the first bit set comprising the first set of RBGs, the RBGs corresponding to the second bit set comprising the second set of RBGs;

    The first frequency domain resource is a frequency domain resource in an RBG corresponding to a bit with a value of the first value in the first bit group, and the second frequency domain resource is a frequency domain resource in an RBG corresponding to a bit with a value of the first value in the second bit group.
43. The method of claim 39, wherein the first RBG number K _RBG is a total number of RBGs available for upstream transmission among the RBGs included in the upstream BWP.
44. The method according to any of claims 28-37, wherein the first frequency domain resource and the second frequency domain resource are non-hopping resources, the granularity of frequency domain resource allocation is a resource block, RB, the number of RBs comprised by the first frequency domain resource and the number of RBs comprised by the second frequency domain resource are determined according to the resource allocation coefficient.
45. The method of claim 44, wherein the first frequency domain resource comprises a number of RBs of the order ofThe second frequency domain resource includes RB number ofWherein L _RB is the RB number included in the resource allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.
46. The method of any of claims 28-37, wherein the first frequency domain resource and the second frequency domain resource are frequency hopping resources, the first frequency domain resource comprises a first frequency hopping resource and a second frequency hopping resource, the second frequency domain resource comprises a third frequency hopping resource and a fourth frequency hopping resource, and the number of RBs comprised by the first frequency hopping resource, the second frequency hopping resource, the third frequency hopping resource, and the fourth frequency hopping resource is determined according to the resource allocation coefficient.
47. The method of claim 46, wherein the first frequency hopping resource comprises a number of RBs ofThe second frequency hopping resource includes the RB number ofWherein K _RB is the RB number included in the resource allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient; and/or

    The third frequency hopping resource includes RB number ofThe fourth frequency hopping resource includes RB number ofWherein K _RB is the RB number included in the resource allocated by the frequency domain resource allocation information, and r1 represents the resource allocation coefficient.
48. The method of claim 46 or 47, wherein the starting location of the third frequency hopping resource is determined based on the starting location of the first frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient; and/or

    And determining the starting position of the fourth frequency hopping resource according to the starting position of the second frequency hopping resource, the frequency domain resource allocation information and the resource allocation coefficient.
49. The method of any of claims 46-48, wherein the starting location of the third frequency hopping resource and the starting location of the first frequency hopping resource are separated by X RBs, wherein X is the number of RBs comprised by the first frequency hopping resource or X is greater than the number of RBs comprised by the first frequency hopping resource, and X is a positive integer.
50. The method of any of claims 46-49, wherein the starting location of the fourth frequency hopping resource and the starting location of the second frequency hopping resource are separated by Y RBs, wherein Y is the number of RBs comprised by the second frequency hopping resource or Y is greater than the number of RBs comprised by the second frequency hopping resource, and Y is a positive integer.
51. The method of any one of claims 46-50, wherein,

    The starting position of the first frequency hopping resource is determined according to the starting position of the uplink BWP; or alternatively

    And the starting position of the second frequency hopping resource is determined according to the starting position of the uplink BWP and the RB offset.
52. The method according to any one of claims 28-31, further comprising:

    And determining a first transport block size TBS according to the transmission parameters of the first uplink information, wherein the first TBS is the TBS corresponding to the first uplink information, and the TBS corresponding to the second uplink information is the same as the TBS corresponding to the first uplink information.
53. The method of claim 52, wherein the transmission parameters of the first uplink information include at least one of:

    the method comprises the steps of a first MCS level, the number of time domain symbols occupied by the first uplink information in each time slot, the number of resource elements RE occupied by a demodulation reference signal (DMRS) port of the first uplink information and the number of subcarriers on each RB occupied by the first uplink information.
54. The method of claim 53, wherein the determining the first transport block size TBS based on the transmission parameters of the first uplink information comprises:

    determining a first modulation order and a first code rate according to the first MCS level;

    Determining the RE number occupied by the first uplink information in one PRB according to the time domain symbol number occupied by the first uplink information, the RE number occupied by the DMRS port of the first uplink information and the subcarrier number on each RB occupied by the first uplink information;

    Determining the total RE number occupied by the first uplink information in a target PRB according to the RE number occupied by the first uplink information in one PRB, wherein the target PRB is the RB occupied by the first frequency domain resource;

    Determining the intermediate number of the first TBS according to the total RE number occupied by the first uplink information in the target PRB, the first modulation order and the first code rate;

    and determining the first TBS according to the intermediate number of the first TBS.
55. A terminal device, comprising:

    The processing unit is used for determining at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, wherein the resource allocation coefficient is used for determining an allocation mode of the resource allocated by the frequency domain resource allocation information, the resource allocated by the frequency domain resource allocation information is used for transmitting a plurality of uplink information, the plurality of uplink information comprises first uplink information and second uplink information, and the at least one frequency domain resource comprises first frequency domain resource and/or second frequency domain resource;

    And the communication unit is used for sending the first uplink information on the first frequency domain resource and/or sending the second uplink information on the second frequency domain resource.
56. A network device, comprising:

    A processing unit, configured to determine at least one frequency domain resource according to a resource allocation coefficient and frequency domain resource allocation information, where the resource allocation coefficient is used to determine an allocation manner of a resource allocated by the frequency domain resource allocation information, where the resource allocated by the frequency domain resource allocation information is used to transmit a plurality of uplink information, the plurality of uplink information includes a first uplink information and a second uplink information, and the at least one frequency domain resource includes a first frequency domain resource and/or a second frequency domain resource

    And the communication unit is used for receiving the first uplink information on the first frequency domain resource and/or receiving the second uplink information on the second frequency domain resource.
57. A terminal device, comprising: a processor and a memory for storing a computer program, the processor being for invoking and running the computer program stored in the memory, performing the method of any of claims 1 to 27.
58. A network device, comprising: a processor and a memory for storing a computer program, the processor being for invoking and running the computer program stored in the memory, performing the method of any of claims 28 to 54.
59. A chip, comprising: a processor for calling and running a computer program from memory, causing a device on which the chip is mounted to perform the method of any one of claims 1 to 27 or the method of any one of claims 28 to 54.
60. A computer readable storage medium storing a computer program for causing a computer to perform the method of any one of claims 1 to 27 or the method of any one of claims 28 to 54.
61. A computer program product comprising computer program instructions for causing a computer to perform the method of any one of claims 1 to 27 or the method of any one of claims 28 to 54.
62. A computer program, characterized in that the computer program causes a computer to perform the method of any one of claims 1 to 27 or the method of any one of claims 28 to 54.