RU2817343C1 - Method and apparatus for processing resources, apparatus and data medium - Google Patents

Abstract

FIELD: physics.

SUBSTANCE: invention relates to resource processing means. When the terminal device accesses the network, generating the first information containing the subscriber connection transfer report, and sending the first information, respectively, the source network device can receive at least one fragment of the first information sent by the at least one terminal, and each fragment of the first information contains: report on transfer of subscriber connection of corresponding terminal device, wherein the subscriber connection transfer report or the first information contains the duration from the moment the terminal device receives information on the conditional transfer of the subscriber connection to the moment of execution of the conditional transfer of the subscriber connection.

EFFECT: reduced probability of unsuitable resources allocation.

14 cl, 11 dwg

Description

Field of technology

Embodiments of the present application relate to the field of communication technologies and in particular to a method and apparatus for processing resources, a device and a storage medium.

BACKGROUND OF THE INVENTION

The 5G New Radio (5G NR) system has developed Conditional Handover. In the process of conditional subscriber connection transfer, the terminal device no longer executes subscriber connection transfer immediately after receiving the subscriber connection transfer command, but executes subscriber connection transfer after the condition attached to the subscriber connection transfer command is satisfied, so that the problem of subscriber connection transfer failure connection caused by rapid changes in channel state can be prevented to a certain extent.

In the prior art, in the process of a terminal device executing conditional handover of a subscriber connection, the source base station configures random access resources provided by a plurality of potential target cells to the terminal device, and sends access configuration information of the plurality of potential target cells to the terminal device. That is, after receiving the access configuration information of a plurality of potential target cells, the terminal apparatus does not immediately perform handover, but continues to measure the signal quality of the potential target cells during the moving process and judges whether the conditional handover activation condition is satisfied. If the activation condition is satisfied, that is, if during the conditional handover period the signal quality of the potential target cell is better than the signal quality of the currently connected cell and the difference between them is greater than a specified threshold, the potential cell is selected for handover. target cell.

However, when selecting the conditional handoff execution, the source base station reserves random access resources for the terminal device randomly based on the received access resources of a plurality of potential target cells. This leads to the problem of resource wastage due to too many reserved resources, and there may also be a problem of not having a suitable resource for the terminal device to use due to too few reserved resources. That is, the existing subscriber connection conditional transmission method has the problem of inadequate resource reservation, which leads to waste of resources or resource shortage.

The essence of the invention

Embodiments of the present application provide a resource processing method and apparatus, apparatus, and storage medium that solve the problem of resource wastage or resource shortage due to inadequate cell subscriber transmission resources reserved by a source base station for a terminal device.

In a first aspect, in an embodiment of the present application, a resource processing method is provided that is applied to a terminal device, wherein the method includes:

generating first information, wherein the first information comprises: a report on the transmission of a subscriber connection of the terminal device; And

sending the first information, wherein the first information is used to adjust the reserved resource by the source network device of the terminal device in accordance with the subscriber connection transmission report.

In a second aspect, an embodiment of the present application provides a resource processing method that is applied to a network device, wherein the method includes:

receiving at least one part of the first information sent by the at least one terminal device; each part of the first information contains: a report on the transfer of the subscriber connection of the corresponding terminal device; And

adjusting the reserved resource allocated by the network device in accordance with the subscriber connection transmission report of the at least one terminal device.

In a third aspect, in an embodiment of the present application, a resource processing apparatus is provided, comprising: a processing module and a sending module;

the processing module is configured to generate first information, wherein the first information contains: a report on the transmission of a subscriber connection of the terminal device;

the sending module is adapted to send the first information, wherein the first information is used for the source network device of the terminal device to adjust the reserved resource in accordance with the subscriber connection transmission report.

In a fourth aspect, in an embodiment of the present application, a resource processing apparatus is provided, comprising: an acquisition module and a processing module;

the receiving module is configured to receive at least one part of the first information sent by the at least one terminal device; each part of the first information contains: a report on the transfer of the subscriber connection of the corresponding terminal device;

the processing module is configured to adjust the reserved resource allocated by the network device in accordance with the subscriber connection transmission report of the at least one terminal device.

In a fifth aspect, an embodiment of the present application is provided with a terminal device comprising:

a processor, a storage device, a transmitter, and an interface for communicating with a network device;

the memory device stores commands executed by the computer;

the processor executes computer-executable instructions stored in the storage device, which allows the terminal device to implement the method according to the first aspect described above.

Optionally, the aforementioned processor may be a chip.

In a sixth aspect, an embodiment of the present application is provided with a network device comprising:

a processor, a storage device, a receiver, and an interface for communication with a terminal device;

the memory device stores commands executed by the computer;

the processor executes computer-executable instructions stored in the storage device, which allows the network device to implement the method according to the second aspect described above.

Optionally, the aforementioned processor may be a chip.

In a seventh aspect, in an embodiment of the present application, a computer-readable storage medium is provided, wherein computer-executable instructions are stored in the computer-executable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement the method according to the first aspect described above.

In the eighth aspect, in an embodiment of the present application, a computer-readable storage medium is provided, wherein computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement the method according to the second aspect described above.

In a ninth aspect, an embodiment of the present application provides a program for implementing the method described in the first aspect where the program is executed by a processor.

In a tenth aspect, an embodiment of the present application provides a program for implementing the method described in the second aspect where the program is executed by a processor.

In an eleventh aspect, an embodiment of the present application provides a computer program product containing program instructions, wherein the program instructions are used to implement the method described in the first aspect.

In a twelfth aspect, an embodiment of the present application provides a computer program product containing program instructions, wherein the program instructions are used to implement the method described in the second aspect.

In a thirteenth aspect, an embodiment of the present application provides a chip comprising: a processing module and a communication interface, wherein the processing module can execute the method described in the first aspect.

In addition, the chip further includes a memory module (for example, a storage device), the memory module is used to store instructions, the processing module is used to execute instructions stored in the memory module, and execution of the instructions stored in the memory module allows the processing module to carry out the method described in the first aspect.

In a fourteenth aspect, an embodiment of the present application provides a chip comprising: a processing module and a communication interface, wherein the processing module can implement the method described in the second aspect.

In addition, the chip further includes a memory module (for example, a storage device), the memory module is used to store instructions, the processing module is used to execute instructions stored in the memory module, and execution of the instructions stored in the memory module allows the processing module to carry out the method described in the second aspect.

In the fifteenth aspect of the present application, a communication system is provided, comprising: a network device and a terminal device;

the terminal device is the apparatus described in the third aspect, and the network device is the apparatus described in the fourth aspect.

The resource processing method and apparatus, device, and storage medium provided in embodiments of the present application can send generated first information containing a subscriber connection handoff report when a terminal device accesses a network, allowing the source network device to adjust coverage and pool size resources reserved for the terminal in the conditional handover of a subscriber connection by receiving and analyzing the handover of a subscriber connection of the terminal device, which improves the degree of coordination between the reserved resources allocated to the terminal device and the terminal device, reduces the likelihood of allocating inappropriate resources, and solves the problem of waste or shortage resources.

Brief description of graphic materials

In fig. 1 is a schematic illustration of a communication system to which an embodiment of the present application is applied.

In fig. 2 shows a block diagram of the existing method for conditional transfer of a subscriber connection.

In fig. 3 is an interactive schematic diagram of a first embodiment of a resource processing method provided in an embodiment of the present application.

In fig. 4 is an interactive schematic diagram of a second embodiment of the resource processing method provided in the embodiment of the present application.

In fig. 5 is a schematic illustration of the movement of a terminal device according to an embodiment of the present application.

In fig. 6 is a schematic diagram of the distribution of beams included in a target cell;

In fig. 7 is a schematic structure view of a first embodiment of the resource processing apparatus provided in the present application.

In fig. 8 is a schematic structure view of a second embodiment of the resource processing apparatus provided in the present application.

In fig. 9 is a schematic structural view of a terminal device provided in this application.

In fig. 10 is a schematic diagram of a network device provided in this application.

In fig. 11 is a schematic diagram of a communication system provided in an embodiment of the present application.

Description of Embodiments

In order to make the objectives, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and fully described below with reference to the drawings in the embodiments of the present application. It will be appreciated that the described embodiments are part of the embodiments of the present application, but not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

The terms "first", "second", etc. in the description, claims and the above-mentioned drawings of embodiments of this application are used to distinguish like objects, and are not necessarily used to describe a specific sequence or sequential order. It should be understood that data used in this manner may be replaced under appropriate circumstances, so that the embodiments of the present application described herein may be practiced in sequences other than those illustrated or described herein. In addition, the terms “including/comprising” and “having”, as well as any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a number of steps or comprising a number of units are not necessarily limited to those which are explicitly listed, but these steps or blocks may include other steps or contain other blocks not explicitly stated or inherent in the process, method, product or device.

In fig. 1 is a schematic illustration of a communication system to which an embodiment of the present application is applied. As shown in FIG. 1, the communication system may include a terminal device and a network device. It is clear that in a real communication system, the number of terminal devices and network devices may be one or more. In fig. 1 shows one terminal device and three network devices as an example.

Optionally, a communications system may contain a plurality of network devices, and each network device's coverage area may contain a different number of terminal devices. Embodiments of the present application do not limit the number of network devices and terminal devices in a communication system.

It is clear that in FIG. 1 is only a schematic diagram, and the communication system may also include other network devices such as a core network device, a wireless relay device, and a wireless backhaul device, or may contain other network entities such as a network controller and a mobility management entity, embodiments This application is not limited to this.

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), code division multiple access (CDMA), broadband multiple access system wideband code division multiple access (WCDMA), general packet radio service (GPRS), long term evolution (LTE), LTE frequency division duplex , FDD), LTE time division duplex (TDD) system, advanced long term evolution (LTE-A) system, new radio (NR) system, NR system development system, access system to the unlicensed spectrum based on LTE (LTE-based access to unlicensed spectrum, LTE-U), access system to the unlicensed range based on NR (NR-based access to unlicensed spectrum, NR-U), universal mobile telecommunication system (universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX), wireless local area networks (WLAN), wireless fidelity (WiFi), next generation communication system or other communication systems, etc.

In general terms, 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 communication, but will also support, for example, device to device (D2D), machine to machine (M2M), machine type communication communication, MTS), communication between vehicles (vehicle to vehicle, V2V), etc. Embodiments of the present application may also be applied to these communication systems.

The system architecture and service scenarios described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application and do not impose limitations on the technical solutions provided in the embodiments of this application. Those skilled in the art will recognize that as architectures evolve and new business scenarios emerge, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

The network device used in embodiments of the present application may be a common base station (such as a NodeB, or an eNB, or a gNB), a new radio controller (NR controller), a centralized unit, a new radio base station , remote radio module, microbase station, relay, distributed unit, transmission reception point (TRP), transmission point (TP) or any other devices. Embodiments of the present application do not limit the specific technology and the specific device form used by the network device. For convenience of description, in all embodiments of the present application, the above-mentioned apparatuses for providing wireless communication functions for a terminal device are collectively referred to as a network device.

In this embodiment of the present application, the terminal device may be any terminal, for example, the terminal device may be a machine-type user communication device. That is, a terminal device can also be called a user device (UE), mobile station (MS), mobile terminal, terminal, etc. A terminal device may communicate with one or more core networks over a radio access network (RAN). For example, the terminal device may be a mobile phone (or "cellular" phone), a computer with a mobile terminal, etc. For example, the terminal device may also be a portable, handheld, portable, computer-integrated, or vehicle-mounted mobile device that communicates voice and/or data with a wireless access network. There are no particular limitations in the embodiments of the present application.

Optionally, the network device and terminal device may be deployed on land, including indoors or outdoors, portable or mounted on a vehicle; they can also be deployed on water; they can also be deployed on airplanes, balloons and artificial satellites in the air. Embodiments of the present application do not limit the application scenarios of the network device and the terminal device.

Optionally, communication between a network device and a terminal device and between a terminal device and a terminal device may be over a licensed spectrum, or over an unlicensed spectrum, or over both a licensed spectrum and an unlicensed spectrum. Communication between a network device and a terminal device, and between a terminal device and a terminal device, may occur over the sub-7 gigahertz (GHz) band, or the higher-7 GHz band, or the lower-7 GHz band and the higher-7 GHz band at the same time. Embodiments of the present application do not limit the band resource used between the network device and the terminal device.

For example, in the scenario shown in FIG. 1, in the process of applying the terminal device to some special scenarios, for example, the terminal device is on a high-speed vehicle or in a high-frequency environment, the terminal device needs to frequently perform handover between different access devices. Various access devices are also called access points, network access devices, network devices, etc., that is, a cell that is required by a terminal device to perform handover of an access cell connection during the application process.

Currently, 5G NR provides a specific implementation of conditional handover (CHO). As an example, in FIG. 2 shows a block diagram of the existing method for conditional transfer of a subscriber connection. The figure shows the interaction between a terminal device, a source base station, a target base station, and other potential/probable target base stations. As shown in FIG. 2, the existing conditional handover of subscriber connection has the following steps:

1, a source base station, a target base station, and other potential/probable target base stations cooperate to determine the regional constraint.

2-3, the terminal device performs channel measurement as well as other measurement tasks based on the measurement control indication of the source base station and reports the corresponding measurement report.

4, the source base station decides to perform a conditional handover of a subscriber connection based on the received measurement report.

5-6, the source base station interactively coordinates with the target base station and other potential/probable target base stations to obtain access configuration information of a plurality of potential target cells.

Specifically, the source base station sends a conditional handover request to the target base station and other potential/probable target base stations. When the target base station and other potential/probable target base stations determine that access is allowed, they return conditional handoff request acknowledgment information to the source base station, thereby obtaining multiple pieces of information about the access configuration of potential target cells, such as random access resources .

Optionally, the random access resource is, for example, a dedicated contention-free random access preamble and a cell-radio network temporary identifier (C-RNTI).

7-8, the source base station communicates with the terminal device, and the terminal device obtains a random access resource used for executing conditional handoff of a subscriber connection from the source base station.

9, the terminal device evaluates the handover condition, and if one of the potential cells satisfies the handover condition, the terminal device is separated from the source cell and synchronized with the target cell that satisfies the handover condition.

10, the terminal device performs the random access process.

It is understood that in CHO, the terminal device can obtain the corresponding access configuration information of at least one potential target cell, and after receiving the corresponding access configuration information of the at least one potential target cell, it does not immediately perform a conditional handoff to access the network, instead it continues to measure the signal quality of the potential target cell's reference signal during the moving process and evaluates whether the conditional handover activation condition is satisfied. Only when the activation condition is satisfied, the terminal device will select the target cell for access.

Optionally, the activation condition is that the reference signal received power (RSRP) of the potential target cell is consistently higher than that of the source serving cell for a certain period of time (the time before the time-to-trigger is triggered, i.e., the timer expires), and the difference between them is only above a given network configuration threshold.

Then, in this solution, when the terminal device selects to execute conditional handover of the subscriber connection, the source base station randomly reserves random access resources for the terminal device based on the access resources received from a plurality of potential target cells. Too many resources are reserved, which results in wastage of resources, and there may also be a problem that the terminal device does not have a suitable resource for use due to too few resources being reserved.

For example, if a source base station uses too many access resources provided by potential target base stations as reserved resources of a terminal device, because the terminal device only uses the resources provided by one potential target base station, the resources of other potential target base stations will be wasted unnecessarily. which will affect the random access process of other terminals covered by the above-mentioned plurality of potential target base stations (eg, normal access may not be possible because the allocated access preamble resources are exhausted).

For example, if the source base station does not reserve suitable access resources provided by the potential target base station, then the terminal device must randomly access unsuitable resources provided by the potential target base station, which may result in handoff failure or resource contention.

To summarize, it can be seen that the existing subscriber connection conditional transmission method has the problem of inadequate resource reservation, which leads to resource wastage or resource shortage.

Currently, 5G NR has developed processing strategies for some scenarios where a terminal device fails to perform cell handover based on traditional handoff. For example, cell handoff failure scenarios by the terminal may include a handover too late scenario, a handover early scenario, an incorrect cell handover, and the like. Strategies for handling traditional subscriber handover failures for various scenarios are described below.

In a subscriber connection transfer too late scenario:

the terminal device initiates a connection re-establishment request with the target cell, and after the connection re-establishment is completed, the target base station to which the target cell belongs requests the terminal device whether there is a radio link failure (RLF) information report to be provided . Accordingly, if the terminal device fails to perform traditional handover before re-establishing the connection, it will send an RLF information report to the target base station. Thus, the target base station will then send the RLF information report received from the terminal device to the source base station of the terminal device corresponding to the source serving cell (eg, sent via the Xn interface). The source base station can aggregate RLF information reports of multiple terminal devices and adjust corresponding parameters of traditional handoff, thereby optimizing the handover process.

In a premature transfer scenario:

When the terminal device prematurely performs traditional handover because the terminal device is currently far from the target base station, the air interface channel between the terminal device and the target base station is unstable, which may lead to two adverse consequences: first, random access performed the terminal device directed to the target base station fails, the random access response sent by the target base station cannot be received by the terminal device, and the random access cannot be completed after timer T304 expires. Among them, timer T304 is a timer used when executing handover of a subscriber connection within the system. If the terminal device is unable to complete the corresponding handoff process within the duration of timer T304, it will return the corresponding resource and initiate the radio resource control (RRC) connection re-establishment process; Secondly, after the terminal device completes random access to the target base station, the radio interface communication with the target base station becomes unstable, resulting in RLF.

Therefore, when the terminal device is in a premature handover scenario, the terminal device completes the re-establishment process with the source base station and, after accessing the serving cell of the source base station, sends an RLF information report to the source base station. In this way, the source base station can aggregate reports from multiple terminal devices and adjust the corresponding parameters of traditional handoff, thereby optimizing the handoff process.

In an incorrect cell subscriber handoff scenario:

In the event that a terminal device erroneously performs a handover to a specific cell (the terminal device remains in the cell only for a short time), after the terminal device quickly leaves the cell, the air interface link quality with the cell deteriorates and an RLF is declared. At this time, the terminal device must perform cell reselection and random access to the new cell.

After accessing a new cell, the terminal device may provide an RLF information report. The RLF information report may contain the ID of the resident cell in which the RLF occurs and the cell in which the terminal device is located when the handover command (RRC configuration information) is received, etc., thus the base station, to which the terminal device ultimately accesses, may conclude that the terminal device is handing over the subscriber connection to the wrong cell, and sends an RLF information report to the originating base station. Thus, the source base station can also aggregate reports from multiple terminal devices and adjust the corresponding parameters of traditional handoff, thereby optimizing the handoff process.

Not necessarily, due to the problem of resource wastage or resource shortage due to inadequate resource reservation in the existing conditional handoff method in combination with processing strategies formulated based on some scenarios where the execution of traditional cell handover fails in 5G NR, in In embodiments of the present application, a method for processing resources is provided, and the general idea is as follows: after performing a network handover process, the terminal device generates first information containing a handover report of the terminal device, and sends the first information. That is, the source network device of the source serving cell in which the terminal device is located can receive the first information sent by the plurality of terminal devices, analyze the handover rule of the terminal device according to the handoff report in the first information, and then adjust the resource reserved for the terminal device to perform conditional transfer of the subscriber connection.

In the following, the technical solutions of the present application will be described in detail by means of specific embodiments. It should be noted that the technical solution of the present application may include part or all of the following content, the following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

In fig. 3 is an interactive schematic diagram of a first embodiment of a resource processing method provided in an embodiment of the present application. The method is explained by the exchange of information between at least one terminal device and a source network device. The following describes the interaction between one terminal device of the at least one terminal device and a source network device. Solutions for implementing other terminal devices are similar and are not described in detail in this embodiment. With reference to FIG. Method 3 for processing resources may include the following steps:

S301, the terminal device generates first information, the first information comprising: a subscriber connection transmission report of the terminal device.

In an embodiment of the present application, when a terminal device accesses a network, first information may be generated based on a subscriber connection transmission report of the terminal device and the like.

In practical applications, since the terminal device can access the network in many ways, in order for the source network device to know the subscriber connection transfer mode of the terminal device, the terminal device can indicate by the subscribe connection transfer type indication information the subscriber connection transfer mode of the terminal device for network access.

Optionally, in a possible implementation of the present application, the terminal device subscriber connection transfer report contains: information indicating the type of subscriber connection transfer. In this exemplary embodiment, after the terminal device determines the subscriber connection transfer type indication information, the subscriber connection transfer type indication information may be included in the subscriber connection transfer report. At this time, the subscriber connection transmission type indication information and the subscriber connection transmission report are in the inclusion relationship in the first information. That is, the subscriber connection transmission type indicating information carrier is the subscriber connection transmission report, and the subscriber connection transmission report carrier is the first information.

In another possible embodiment of the present application, the first information generated by the terminal device further contains: information indicating the type of transmission of the subscriber connection. Optionally, in this exemplary embodiment, information about indicating the transmission type of the subscriber connection is included in the first information. At this time, the relationship between the subscriber connection transmission type indication information and the subscriber connection transmission report is a coexistence relationship in the first information. That is, the carriers of both the information indicating the type of transmission of the subscriber connection and the report on the transmission of the subscriber connection are the first information.

Optionally, in any of the above possible embodiments, the subscriber connection transmission mode indicated in the subscriber connection transmission type indication information is one of the following:

conditional subscriber connection transfer mode and unconditional subscriber connection transfer mode;

or the subscriber connection transmission mode specified in the subscriber connection transmission type indication information is one of the following:

traditional subscriber connection transmission mode and non-traditional subscriber connection transmission mode.

For example, in practical applications, the terminal device can access the target cell in various ways, the handover mode can be divided into a conditional handoff mode or an unconditional handover mode depending on whether it is a conditional handover mode; The subscriber connection transmission method can be divided into a traditional subscriber connection transmission mode or a non-traditional subscriber connection transmission mode depending on whether it is a traditional subscriber connection transmission mode.

Optionally, in practical applications there is a subscriber connection transmission mode that is a contention based random access (CBRA) mode. When accessing a network based on a resource reserved by the source network device in CBRA mode, CBRA mode can be classified as conditional transfer mode; When accessing a network without using a resource reserved by the source network device in CBRA mode, CBRA mode can be classified as a traditional subscriber connection transfer mode.

It is understood that the resource reserved by the source network device may be determined by the source network device based on access resources provided by a plurality of potential target cells. Therefore, the above reserved resources may be all access resources provided by all potential target cells, may be part of access resources provided by all potential target cells, may be all access resources provided by part of potential target cells, or may be part of access resources provided by part potential target cells. The specific implementation of the reserved resource may be determined by the source network device based on a real-world scenario, which will not be repeated here.

For example, when a terminal device executes a conditional handover of a subscriber connection, selects a target cell from a plurality of potential target cells determined by the source network device, and successfully accesses the network based on the resources reserved by the source network device for the terminal device, the action of the terminal device to generate and report first information, is initiated by the behavior of the conditional transfer of the subscriber connection itself.

Optionally, when a terminal device accesses a network based on a handover mode, for example, when a terminal device accesses a network through a radio resource control (RRC) re-establishment mode, the action of the terminal device to generate and report the above first information , is triggered by radio link failure (RLF) behavior. In this case, the subscriber connection handoff report included in the first information may be an information extension of the existing RLF report, that is, the first information contains both the existing RLF report information and the CHO information.

Optionally, in an embodiment of the present application, the above handover report includes at least one of the following elements:

1, C-RNTI allocated by the terminal device's source serving cell for that terminal device;

C-RNTI is used to uniquely identify a terminal device on the air interface of the originating serving cell. It should be noted that C-RNTI is only valid when the terminal device is in the connected state.

2, source serving cell identifier of the terminal device;

in this embodiment, by including the source serving cell identifier in the handover report, the network device that receives the first information can determine the source serving cell of the terminal device.

3, measurement information of a plurality of potential target cells before handover; or information about measurements of a cell at a configured NR frequency before the handover of the subscriber connection.

Optionally, in this embodiment, the expression "up to the moment to execute the CHO" can be interpreted as from the moment the terminal device receives the command to transmit the subscriber connection until the moment the CHO is executed. For example, the duration corresponding to the expression "until the subscriber connection is transferred" may be the period of operation of the timer in the system.

Before performing cell subscriber handoff, the terminal device continuously monitors measurement information of a plurality of potential target cells allocated by the source network device or measurement information of cells on an NR frequency configured by the source network device for the terminal device. Thus, the network device receiving the first information can obtain measurement information of a cell monitored by the terminal device before handover is performed, which provides a basis for subsequent adjustment of the reserved resource.

For example, the dimension information contains at least one of the following:

3.1, cell signal quality and corresponding cell ID;

3.2, identifiers of the N cells with the best signal quality, where N is an integer greater than or equal to 1;

3.3, cell IDs and signal quality, sorted from high to low, according to the maximum signal quality value.

Optionally, when the terminal device performs signal quality measurement on a plurality of cells, the cells may be all cells in the plurality of potential target cells or may be cells on the above configured NR frequency.

In an exemplary embodiment, the terminal device may include the measured signal quality of all cells and corresponding cell identifiers in the handover report;

In another possible implementation, the terminal device may select N cells from all measured cells for inclusion in the handoff report.

In yet another possible embodiment, the terminal device may also sort the maximum measured signal quality values of all cells in descending order and include the IDs and signal quality of the sorted cells in the handoff report.

Optionally, in this embodiment of the present application, signal quality includes at least one of the following elements:

Reference signal receiving power (RSRP), reference signal receiving quality (RSRQ), and signal to interference plus noise ratio (SINR).

It is understood that in addition to one or more of the above-mentioned RSRP, RSRQ and SINR, the signal quality may also be represented by other parameters used to reflect the channel quality, which is not limited in the embodiments of the present application. Optionally, the unit of the parameter representing the signal quality may be dB or dBm.

S302, the terminal device sends the first information, wherein the first information is used for the source network device of the terminal device to adjust the reserved resource according to the subscriber connection transmission report.

In an embodiment of the present application, after accessing the network, the terminal device may send the generated first information. For example, when a terminal device performs handover from a source serving cell to a target cell, the source serving cell is a cell served by the source network device, and the target cell is a cell served by the target network device. At this time, the terminal device may send the first information to the target network device so that the source network device of the terminal device receives the first information.

Optionally, if the target cell and the source serving cell belong to the same network device, the above target network device and the source network device are the same network device. At this time, the terminal device can send the generated first information directly to the source network device.

Optionally, when the target cell and the source serving cell belong to different network devices, that is, when the target network device and the source network device are different network devices, the terminal device may first send the generated first information to the target network device, and then the target network device forwards the first information to the source network device.

S303, the source network device receives at least one part of the first information sent by the at least one terminal device.

Among them, each part of the first information contains: a subscriber connection transmission report of the corresponding terminal device.

Optionally, in this embodiment of the present application, the source network device of the terminal device can directly or indirectly obtain at least one portion of the first information of the at least one terminal device.

For example, when the source serving cell and the target cell of the terminal device belong to the same network device, the source network device can directly obtain the above-mentioned at least one part of the first information from the at least one terminal device.

For example, when the source serving cell and the target cell of the terminal device do not belong to the same network device, S303 can be implemented using the following steps:

receiving at least one portion of the first information sent by the at least one target network device, wherein the at least one target network device is a network access device of a corresponding terminal device in the at least one terminal device.

Specifically, since the terminal device will send the generated first information to the target network device that owns the target cell, the target network device will then send the first information of each terminal device to the source network device, that is, the source network device can obtain at least one first part of the first information at least one terminal device via at least one target network device.

For the specific content included in the first information, reference can be made to the previous step S301 and descriptions in the next embodiment shown in FIG. 4, which will not be repeated in this document.

S304, the source network device adjusts, in accordance with the subscriber connection transmission report of the at least one terminal device, the allocated reserved resource.

Optionally, in an embodiment of the present application, the source network device may analyze the received at least one piece of the first information, determine a handoff rule of the at least one terminal device, and then adjust the reserved resource allocated to the terminal device in accordance with the handover rule. .

For a specific implementation of this step, reference may be made to the description of the embodiment shown in FIG. 4 below, which will not be repeated in this document.

In the resource processing method provided in the embodiment of the present application, when performing network transfer of a subscriber connection, each terminal device can generate first information containing a report of the transfer of a subscriber connection and send it. That is, the source network device of the terminal device can obtain the first information of the at least one terminal device, analyzes the call transfer rule of the terminal device according to the call transfer report in the first information, and then adjusts the resource reserved for the terminal device to execute the conditional transfer of subscriber connection. In this technical solution, the source network device can eventually obtain the subscriber connection transfer rule of the terminal device by analyzing the subscriber connection transfer report of the terminal device, and adjust the allocated reserved resource based on the subscriber connection transfer rule, which can reduce the allocation of unnecessary resource, reduce the coverage and pool size resources used by the terminal device, provide a suitable access resource for the terminal device, and avoid the problem of resource wastage or resource shortage caused by improper resource reservation in existing conditional handover methods.

Optionally, based on the above embodiment, FIG. 4 is an interactive schematic diagram of a second embodiment of the resource processing method provided in the embodiment of the present application. With reference to FIG. 4, in this embodiment, before the above step S301, the method may further include the following steps:

S401, the terminal device determines a reserved access resource allocated by the source serving cell to the terminal device.

Reserved access resources are access resources provided by a plurality of potential target cells.

In an embodiment of the present application, before the terminal device performs network handover of the subscriber connection, the network device currently accessed by the terminal device, that is, the source network device, can determine according to the measurement result reported by the terminal device, for example, a movement path or location of a terminal device through interaction with network devices corresponding to a plurality of potential cells, a plurality of potential target cells that can provide access resources to the terminal device; then interactively negotiate with network devices corresponding to the plurality of candidate target cells to obtain access resources provided by the plurality of candidate target cells; further allocate, based on the access resources provided by the plurality of potential target cells, reserved access resources for the terminal device, so that the terminal device can use the reserved access resources when performing network handover of the subscriber connection.

S402, the terminal device performs handover of a subscriber connection from the source serving cell to the target cell.

The source serving cell is a cell served by the source network device, and the target cell is a cell served by the target network device.

Optionally, after receiving the reserved access resources allocated by the source serving cell, the terminal device can perform network handoff according to the actual scenario, and then access the target cell from the source serving cell.

For example, in embodiments of the present application, a terminal device may access a target cell based on multiple handover modes as follows:

for example, S402 can be implemented using the following steps:

executing, based on the above-mentioned reserved access resources, handover of the subscriber connection from the source serving cell to the target cell in a conditional handover mode of the subscriber connection.

In this embodiment, when receiving a handover command from a source network device and the conditional handoff trigger condition is satisfied, the terminal device may execute handover from the source serving cell to the target cell in a conditional handover mode based on the reserved access resources allocated the original serving cell.

As another example, S402 can be implemented using the following steps:

performing a handover of a subscriber connection from a source serving cell to a target cell in CBRA mode, wherein the target cell is a cell with a signal quality greater than or equal to a predetermined signal quality threshold.

In an embodiment of the present application, before performing handover, the terminal device obtains measurement information of a plurality of potential target cells or measurement information of a cell at a configured NR frequency, and then determines the target cell.

It is understood that the target cell may be one of the above-mentioned plurality of potential target cells or may not belong to the above-mentioned plurality of potential target cells while the terminal apparatus performs handover from the source serving cell to the target cell via the CBRA mode, regardless of whether it belongs to Whether a target cell is a plurality of potential target cells, the signal quality of the target cells must be greater than or equal to a predetermined signal quality threshold.

In an exemplary embodiment of this embodiment, when the target cell is one of a plurality of potential target cells, the target cell satisfies at least one of the following conditions:

the signal quality of the SSB synchronization signal block or the CSI-RS channel state information reference signal corresponding to the unreserved resource in the target cell is greater than or equal to a predetermined signal quality threshold; And

The quality of the SSB signal or CSI-RS reference signal corresponding to the reserved resource in the target cell is below a specified signal quality threshold.

The full English spelling of SSB is "synchronization signal and physical broadcast channel block", synchronization signal and PBCH block, called synchronization signal block for short, and the full English spelling of CSI-RS is "Channel State Information -Reference Signal", i.e. channel state information reference signal.

In an embodiment of the present application, if the target cell that the terminal device successfully accesses through the CBRA is one of a plurality of potential target cells, a situation may arise where, when the terminal device timer expires, the quality of the SSB signal or the CSI-RS reference signal, corresponding to an unreserved resource in the target cell is greater than or equal to a predetermined signal quality threshold, or the quality of the SSB signal or CSI-RS reference signal corresponding to a reserved resource in the target cell is lower than a predetermined signal quality threshold, that is, the terminal device cannot perform direct access to one of a plurality of potential target cells based on reserved access resources allocated by the source serving cell.

It is understood that the conditions satisfied by the target cell can also be interpreted as follows: there is no reserved resource on a beam of the target cell with an air interface quality above the air interface quality threshold, and the air interface quality of the beam corresponding to the reserved resources is below the air interface quality threshold.

As another example, S402 can be implemented using the following steps:

access to the target cell in RRC re-establishment mode.

Optionally, accessing the target cell in RRC re-establishment mode means that the terminal device fails to perform network handoff. At this time, the terminal device needs to access the network again through reconnection mode.

For example, in an exemplary embodiment of the present application, before the terminal device accesses the target cell in the RRC re-establishment mode, the method further includes:

determination that access to the network in the conditional transfer mode of the subscriber connection cannot be achieved

Optionally, if the terminal device accesses the target cell in RRC re-establishment mode, provided that the source serving cell allocates reserved access resources to the terminal device, the terminal device is likely to perform conditional handover before this, but access the network in RRC re-establishment mode. conditional transfer of the subscriber connection cannot be carried out.

Therefore, from the above analysis, it can be seen that the terminal device subscriber connection transfer report or generated first information may also contain one of the following:

condition for starting the conditional transfer mode of a subscriber connection; And

the duration from the time the terminal device receives the conditional handover configuration information until the time the conditional handover of the subscriber connection is executed, or the time when the terminal device actually executes the conditional handoff of the subscriber connection.

In this embodiment, the condition for triggering the conditional handoff mode may be that there is a situation where the RSRP of the potential target cell is consistently higher than the RSRP of the source serving cell, subject to a predetermined network configuration threshold, for a certain duration of time (the duration of time before triggering , that is, until the timer expires) after the terminal device receives the conditional transfer configuration information for the subscriber connection.

Optionally, in the application scenario of this embodiment, the handover report or the first information may be an RLF report with the following first type information and/or second type information based on the original RLF report.

The first type of information is handover type indication information, that is, a type indication used to indicate whether the terminal performs conditional handover or traditional handover. If it is a conditional handover, the RLF report may further include: a condition for triggering the conditional handover and/or the duration of time from the time the terminal device receives the conditional handover configuration information until the conditional handoff is executed.

The second type of information is a measurement result based on each block of the SSB synchronization signal and/or the CSI-RS channel state information reference signal in the target cell selected for executing conditional handover.

It is understood that the selected target cell is a conditional handover target cell. Specifically, in this embodiment, while the terminal device is executing CHO, the air interface signal quality (RSRP and/or RSRQ and/or SINR) of each SSB and/or CSI-RS reference signal or ID N of the best SSB and/or CSI -RS in the selected target cell, or SSB ID and/or CSI-RS with air interface quality above the air interface quality threshold.

Optionally, the ID of each SSB and/or CSI-RS in the selected target cell may indicate SSB/CSI-RS index information by setting an indicator bit, the signal quality of the air interface corresponding to each SSB and/or CSI-RS (RSRP, and/or RSRQ, and/or SINR) may be, for example, the following SSB1: -60 dBm; SSB2: -70 dBm; SSB3: -75 dBm; SSB4: -80 dBm, and the air interface quality threshold can be -65 dBm, etc.

Moreover, in an embodiment of the present application, the subscriber connection handoff report of the terminal device may further comprise: terminal motion tracking information and/or location information, which may indicate motion tracking information and/or information about the actual location of the terminal device during execution network transmission of subscriber connection.

Optionally, in an embodiment of the present application, the subscriber connection handover report of the terminal device may further comprise: a random access process information report.

The random access process information report contains: a random access situation using another random access resource, and the random access situation contains: the SSB synchronization signal block index value and/or the CSI-RS channel state information reference signal corresponding to the random access resource used, the number random access attempts made against each random access resource, and information about each random access attempt.

For example, the random access attempt information includes: information indicating whether a conflict is detected in the random access attempt, and information indicating whether the quality of the SSB and/or CSI-RS signal corresponding to the random access attempt exceeds a predetermined signal quality threshold. .

In particular, the subscriber connection handoff report reported by the terminal device may also include the situation when the terminal device is performing random access: for example, the number of random accesses carried out on a particular beam, and information about each random access: whether a conflict is detected after each random access attempt. access, whether the SSB quality of each random access attempt is higher than the RSRP threshold set by the system, etc.

It is understood that the result of comparing the SSB quality of each random access attempt with the RSRP threshold set by the system will determine whether the terminal device can perform random access without contention, or, in the case of contention-based random access selection, determine whether the terminal device can perform random access without contention. way to select a beam for random access.

For example, the situation in which a terminal device performs random access is as follows: if the terminal device performs contention-based random access over SSB1 (the source network device does not reserve a resource for the terminal device to perform contention-free random access directed at SSB1), the random preamble access is sent 4 times, the terminal detects collisions the first three times, and the SSB quality of each random access attempt is higher than the RSRP threshold set by the system, etc.

It is understood that the embodiment of the present application does not limit the specific content of the first subscriber connection handover information and/or report, which may be determined according to actual conditions, and the details are not repeated herein.

For example, in this embodiment, before the above step S304, the method may further include the following steps:

obtaining, by interacting with a plurality of potential network devices, access resources provided by a plurality of potential target cells to which each terminal device is permitted to access.

Optionally, in this embodiment, as shown in FIG. 4, the above step S304 can be implemented by the following steps:

S403, the source network device determines the transmission mode of the subscriber connection of each terminal device.

In an embodiment of the present application, after receiving the first information of at least one terminal device, the source network device obtains the subscriber connection transfer type indication information included in each part of the first information and/or the subscriber connection transfer report by analyzing the first information, then in accordance with With information about indicating the type of transmission of the subscriber connection, the transmission mode of the subscriber connection of each terminal device is determined.

S404, the source network device determines a handover rule of at least one terminal device in accordance with the handover reports and handover modes of all the terminal devices.

For example, in this embodiment, by analyzing the handover reports of all terminal devices, a handover rule of the terminal device when accessing the network is determined based on the accepted handoff mode. For example, which cell is accessed by at least one terminal device, and which beam of the target cell is the access resource being used, and the like.

S405, the source network device adjusts, in accordance with the subscriber connection transfer rule of at least one terminal device and/or access resources provided by a plurality of potential target cells, a reserved resource allocated by the source network device to the terminal device in the serving cell.

In an embodiment of the present application, after determining a subscriber connection transfer rule of at least one terminal device, the source network device analyzes the access resources provided by the plurality of potential target cells of each terminal device, determines whether the reserved resource allocated by the source network device to the terminal device is appropriate, and adjusts the reserved resource allocated to a terminal device in the serving cell based on the result of the analysis to reduce improper resource reservation and to ensure that each terminal device has a suitable resource to use when performing handover of a subscriber connection.

Optionally, in an exemplary embodiment of the present application, step S405 may be implemented by the following steps:

when all of more than a first preset proportion of terminal devices in the at least one terminal device access the first target cell after passing through the network device, adding an access resource provided by the network device corresponding to the first target cell to the reserved resource.

For example, in this embodiment, it is assumed that at least 90% of the above at least one terminal device accesses target cell 1 after passing through the source network device, which means that target cell 1 is a potential target cell for the majority of terminal devices. devices. During this time, the source network device will optimize itself. One method is to add the access resource provided by the network device corresponding to target cell 1 to the reserved resource to improve the efficiency and success rate of the terminal device accessing the network.

Optionally, in this possible implementation of the present application, step S405 may further include the following steps:

when more than a second predetermined proportion of all terminal devices accessing the first target cell access the first target cell via the first beam, increasing the size of the resource on the first beam in the reserved resource and/or decreasing the size of the resource on another beam within the first target cell in a reserved resource.

For example, in this embodiment, it is assumed that at least 90% of the above at least one terminal device accesses target cell 1 after passing through the source network device, and among all terminal devices accessing target cell 1, at least 90% of the terminal devices access target cell 1 via SSB1. At this time, the source network device will also optimize itself and add an associated access resource targeting SSB1 for subsequent terminal devices, while reducing other unnecessary associated access resources targeting other SSBs and beams carrying other CSI-RSs, thereby reducing the likelihood of inappropriate resource allocation and reducing resource waste.

It is understood that embodiments of the present application do not limit the specific values of the first predetermined proportion and the second predetermined proportion. Under normal circumstances, both the first predetermined proportion and the second predetermined proportion may have values greater than 80%, such as 85%, 90%, 95%, etc., the values of the first predetermined proportion and the second predetermined proportion may be the same or different, which may be determined according to an actual event, which is not limited in this embodiment of the present application.

Optionally, in another possible implementation of the present application, this step S405 can be implemented using the following steps:

when more than a second predetermined proportion of all terminal devices accessing the first target cell access the first target cell via the first beam, increasing the size of the resource on the first beam in the reserved resource and/or decreasing the size of the resource on another beam within the first target cell in a reserved resource.

In this embodiment, it is assumed that at least 90% of the above at least one terminal device accesses the target cell 1 after passing through the source network device, for example, only less than 10% of the above at least one terminal device after passing through target cell 2 is accessed through the source network device, indicating that target cell 2 is only a potential target cell of a small number of terminal devices. During this time, the source network device will optimize itself. One method is to reduce the access resource provided by the network device of target cell 2 in the reserved resources, or no longer allocate the access resources of target cell 2 to the terminal in the serving cell of the source network device, but configure the terminal for target cell 2 only with using regular metering events (eg for traditional subscriber connection transfer) to save access resource overhead.

Optionally, in another possible implementation of the present application, this step S405 can be implemented using the following steps:

when all of the measurements of each beam corresponding to a reserved resource by at least one terminal device are less than a predetermined signal quality threshold while network handoff is in progress on the second beam in CBRA mode, a new addition of the resource size on the second beam in reserved resource, and the second beam does not belong to the beam corresponding to the reserved resource.

In this embodiment, for some terminal devices, the potential target cell of the terminal device is target cell 1, where target cell 1 contains a total of 4 beams, namely SSB1, SSB2, SSB3 and SSB4. It is assumed that the source network device allocates to the terminal device only those access resources that target SSB3 and SSB4 of target cell 1, but the measurements for SSB3 and SSB4 by these terminal devices are relatively weak (for example, the signal quality is below a specified signal quality threshold), and To perform network transmission of a subscriber connection in CBRA mode, SSB1 is used. Optionally, the network handover of the subscriber connection may be successful or unsuccessful (if not successful, the reason for failure may be that the number of random access preamble sends reaches an upper limit, etc.). Therefore, upon receiving such a subscriber connection handoff report from a terminal device, the source network device may subsequently configure the terminal device with an access resource targeting SSB1.

In the resource processing method provided in the embodiment of the present application, after determining the reserved access resource allocated by the source serving cell to the terminal device, the terminal device executes a transmission from the source serving cell to the target cell so that the generated first information can be sent, thus the source the network device may determine the handover mode of each terminal device based on the received first information sent by the at least one terminal device, determine the handover rule of the at least one terminal device in combination with the handover reports of all terminal devices, and further adjust in accordance with the rule of handing over the subscriber connection of at least one terminal device and/or access resources provided by a plurality of potential target cells, the reserved resources allocated by the source network device to the terminal devices in the served cell, so that when the source network device allocates the reserved resources to the terminal device, the allocation of inappropriate reserved resources could be reduced, and corresponding reserved resources could be provided, which solves the problem of resource wastage or resource shortage caused by improper resource reservation for a terminal device in the prior art.

The technical solutions of the present application are described in detail above. The following will be further illustrated through specific examples.

As an example, in FIG. 5 is a schematic illustration of the movement of a terminal device according to an embodiment of the present application. As shown in FIG. 5, the source base station (ie, the above-mentioned source network device) configures the terminal with a CHO access resource configuration targeting two potential target base stations. Optionally, the two candidate target base stations are divided into candidate target base station 1 and candidate target base station 2.

Based on the schematic diagram shown in FIG. 5, as a possible implementation of Mode 1, it is assumed that the terminal device accesses the target base station 1 in conditional handover mode, and, after gaining access to the target base station 1, reports the AtoN situation through an AtoN report . As an example, the CHO report may be the first information and/or the handover report in the previous embodiment.

Optionally, the aid to navigation report may contain at least one of the following:

A1, until the CHO is executed, the IDs of other potential target cells and their wireless signal quality in the cell, in this embodiment, the RSRP and/or RSRQ and/or SINR of the potential target base station 2;

A2, until CHO is executed, the ID of the target cell with the best wireless signal quality in the cell;

A3, until CHO is executed, cells are sorted according to the maximum quality value of the reference signal, including cell ID information and reference signal measurement result information, similar to the following description:

for each of the configured NR frequencies at which measurement results are available (for each of the configured NR frequencies at which measurement results are available):

if SS/PBCH block-based measurements are available, set the measResultListNR in measResultNeighCells to include all available measurements of the best measured cells other than the original PCell, ordered so that the cell with the highest SS/PBCH block RSRP is listed first if results are available SS/PBCH block RSRP measurements, otherwise the cell with the highest SS/PBCH block RSRQ is listed first if SS/PBCH block RSRQ measurements are available, otherwise the cell with the highest SS/PBCH block SINR is listed first, based on the available SS block based measurements /PBCHs collected at the time the UE detects a radio link failure (if SS/PBCH block-based measurables are available, establish that the measResultListNR in measResultNeighCells includes all available measurables of the best measured cells other than the original PCell, ordered so that the cell is listed first with the highest SS/PBCH RSRP if SS/PBCH RSRP measurements are available, otherwise the cell with the highest SS/PBCH RSRQ is listed first if SS/PBCH RSRQ measurements are available, otherwise the cell with the highest SS/PBCH SINR is listed first PBCH, based on the available SS/PBCH block-based measurements collected at the time the UE detects a radio link failure), for each enabled neighbor cell, include optional fields that are available (for each enabled neighbor cell, include optional fields that are available);

if CSI-RS based measured values are available, specify that the measResultListNR in measResultNeighCells includes all available measured values of the best measured cells other than the original PCell, ordered so that the cell with the highest CSI-RS RSRP is listed first if RSRP measured values are available CSI-RS, otherwise the cell with the highest CSI-RS RSRQ is listed first if CSI-RS RSRQ measurements are available, otherwise the cell with the highest CSI-RS SINR is listed first, based on the available CSI-RS based measurements collected at the time of detection Radio link failure UE (if CSI-RS based measured values are available, establish that the measResultListNR in measResultNeighCells includes all available measured values of the best measured cells other than the original PCell, ordered so that the cell with the highest CSI-RS RSRP is listed first if RSRP CSI-RS measurements are available, otherwise the cell with the highest CSI-RS RSRQ is listed first if CSI-RS RSRQ measurements are available, otherwise the cell with the highest CSI-RS SINR is listed first, based on the CSI-RS based measurements available, collected by the time the UE detects a radio link failure), for each enabled neighbor cell, include optional fields that are available (for each enabled neighbor cell, include optional fields that are available).

A4, terminal tracking information and/or location information;

A5, random access process information report.

In this embodiment, after receiving the CHO report, the target base station 1 will report the CHO situation reported by the terminal device (eg, the downlink signal of the cell of the target base station 2 is too weak) to the source base station, and thus the source base station can summarize the information reported by multiple terminal devices performing aids to navigation and analyze its patterns.

As an example, under the assumption that up to 90% of the terminal devices access target cell 1 after passing through the source base station, the source base station will optimize itself, and a possible plan is to no longer allocate the access resource to target cell 2 corresponding to the target base station. station 2, for the terminal served by the hundredth of the source base station, and only configure this terminal with normal measurement events for the target cell 2 (eg, prepared for traditional handover) in order to save access resource overhead.

As another possible implementation method 2 based on the schematic diagram in FIG. 5, in fig. 6 is a schematic diagram of the distribution of beams contained in a target cell. It is assumed that the terminal device accesses the potential target base station 1 in CBRA mode, and after gaining access to the target base station 1, reports the AtoN situation through an AtoN report.

Optionally, in this embodiment, the AtoN report may include the contents explained in the above-mentioned possible implementation method 1. For details, please refer to the entry in the above-mentioned possible implementation method, which will not be repeated here.

Since the target cell is assumed to contain four beams from SSB1 to SSB4, based on the above possible implementation method 1, the AtoN report may further include the following contents:

B1, when performing CHO, the ID of each SSB and/or CSI-RS in the selected target cell 1 (set the indicator bit to report SSB/CSI-RS index information) and the corresponding air interface signal quality (RSRP and/or RSRQ, and/ or SINR) (e.g. SSB1: –60 dBm; SSB2: –70 dBm; SSB3: –75 dBm; SSB4: –80 dBm; preset radio interface quality threshold is –65 dBm);

B2, random access execution situation, for example, contention-based random access is executed on SSB1 (the source base station does not reserve a resource for the terminal device to execute contention-free random access targeting SSB1); the random access preamble is sent 4 times, the terminal encounters collisions the first three times, and the SSB quality for each random access attempt is higher than the RSRP threshold set by the system, etc.

Therefore, in this embodiment, similar to the above possible implementations, after receiving the above AtoN report, the target base station 1 will also report the AtoN situation reported by the terminal device to the source base station, and thus the source base station can summarize the information reported multiple terminal devices executing aids to navigation and analyze its patterns.

In the above possible scheduling method 1, in addition to optimizing cell resources by the source network device, it is assumed that up to 90% of the terminal devices access the target base station 1 through SSB1 of the target base station 1. At this time, the source base station will also optimize itself As an example, it can add associated access resource targeting SSB1 for subsequent terminal devices while reducing unnecessary associated access resources targeting other SSBs and beams carrying other CSI-RSs.

As another possible embodiment 3, with reference to FIG. 5 and fig. 6, the source base station configures the terminal with an AtoN access resource configuration targeting candidate target base station 1 and potential target base station 2. In this exemplary embodiment, the terminal device experiences a denial of access to target base station 1 in AtoN and/or modes CBRA, but accesses target base station 1 in re-establishment mode. Thus, after gaining access to the target base station 1, the terminal device can report the AtoN situation through an RLF report.

It can be understood that in this exemplary embodiment, the RLF report is equivalent to the first information or subscriber connection handoff report in the embodiments shown in FIG. 3 and fig. 4 above.

Optionally, in this exemplary embodiment, the RLF report may include the following content in addition to the content included in the aid to navigation report in the aforementioned embodiment 1 and/or embodiment 2:

C1, handover type indication information, that is, a type indicator of whether the terminal device performs conditional handoff or traditional handoff, which is used to indicate whether the terminal uses conditional handover or traditional handover;

If the terminal device is executing conditional handover, the RLF report must also contain at least one of the following information, such as: the conditional handover trigger condition, the length of time from the time the terminal receives the conditional handover configuration until the conditional handover is executed. connection, or the time before the actual execution of the conditional transfer of the subscriber connection.

C2, when performing AtoN, the air interface signal quality (RSRP and/or RSRQ, and/or SINR) of each SSB and/or CSI-RS, or ID of the N best SSB and/or CSI-RS in the selected target cell 1, or ID SSB and/or CSI-RS with air interface quality above the air interface quality threshold.

In this embodiment, it is assumed that the source base station allocates access resources to the terminal device targeting SSB3 and SSB4, but the terminal device's measurements for SSB3 and SSB4 are relatively weak (not exceeding a preset signal quality threshold), and the CBRA executed with using SSB1, experiences a failure (the reason for the failure may be that the number of random access preambles sent reaches the upper limit), etc. Upon receipt of such a report, the source base station needs to subsequently configure the terminal with SSB1-oriented access resources in order to increase the success rate of the terminal device performing conditional handover of the subscriber connection.

To summarize, the present application provides a method for processing resources. When a terminal device accesses the network, generated first information including a handoff report may be sent, allowing the source network device to adjust the coverage and size of the resource pool reserved for the terminal in the conditional handoff by receiving and analyzing the handover terminal device, which increases the degree of coordination between the reserved resources allocated to the terminal device and the terminal device, reduces the likelihood of inappropriate resource allocation, and solves the problem of resource wastage or starvation.

The above describes a specific implementation of the resource processing method mentioned in the embodiments of the present application, and the following describes embodiments of an apparatus according to the present application that can be used to implement embodiments of the method according to the present application. For details not disclosed in the embodiments of the device according to the present application, reference should be made to the embodiments of the method according to the present application.

In fig. 7 is a schematic structure view of a first embodiment of the resource processing apparatus provided in the present application. This device may be built into a terminal device and may also be implemented by a terminal device. As shown in FIG. 7, the apparatus may include: a processing module 701 and a sending module 702.

The processing unit 701 is used to generate the first information; the first information contains: a report on the transfer of the subscriber connection of the terminal device;

the sending module 702 is adapted to send the first information, wherein the first information is used for the source network device of the terminal device to adjust the reserved resource in accordance with the subscriber connection transmission report.

In one possible design according to the present application, the subscriber connection handover report contains: information indicating the type of subscriber connection handover.

In another possible design according to the present application, the first information further comprises: information indicating the transmission type of the subscriber connection.

As an example, the subscriber connection transmission mode indicated by the subscriber connection transmission type indication information is one of the following:

conditional subscriber connection transfer mode and unconditional subscriber connection transfer mode;

or the subscriber connection transmission mode specified in the subscriber connection transmission type indication information is one of the following:

traditional subscriber connection transmission mode and non-traditional subscriber connection transmission mode.

In yet another possible construction according to the present application, the subscriber connection handoff report contains at least one of the following:

a temporary cellular radio network identifier, C-RNTI, allocated by the source serving cell to the terminal device;

identifier of the source serving cell of the terminal device; And

information about measurements of multiple potential target cells before the handover of the subscriber connection; or information about cell measurements on the configured frequency of the new radio, NR, until the handover of the subscriber connection.

By way of example, the measurement information comprises at least one of the following:

cell signal quality and corresponding cell ID;

identifiers of N cells with the best signal quality, where N is an integer greater than or equal to 1; And

cell IDs and signal quality, sorted from high to low according to the maximum signal quality value.

Optionally, the signal quality comprises at least one of the following:

received reference signal power, RSRP, received reference signal quality, RSRQ, and wanted signal strength to noise and interference ratio, SINR.

In another possible structure according to the present application, the processing module 701 is further adapted to perform handover of a subscriber connection from a source serving cell to a target cell before generating the first information, wherein the source serving cell is a cell served by a cell of the source network device, and the target cell is a cell serviced by the target network device.

As an example, the processing module 701 is further adapted to, before executing handover of a subscriber connection from a source serving cell to a target cell, determining reserved access resources allocated by the source serving cell to a terminal device, wherein the reserved access resources are access resources provided by a plurality of potential target cells. cell

As an example, the processing unit 701 is specifically adapted to execute, based on the reserved access resources, handover of a subscriber connection from a source serving cell to a target cell in a conditional handover mode.

As another example, the processing module 701 is specifically adapted to perform handover of a subscriber connection from a source serving cell to a target cell in CBRA mode, wherein the target cell is a cell with a signal quality equal to or greater than a preset signal quality threshold.

Optionally, when the target cell is a cell from a plurality of potential target cells, the target cell satisfies at least one of the following conditions:

the signal quality of the SSB or CSI-RS reference signal corresponding to the unreserved resource in the target cell is equal to or greater than a preset signal quality threshold; And

The signal quality of the SSB or CSI-RS reference signal corresponding to the reserved resource in the target cell is less than a preset signal quality threshold.

As another example, the processing module 701 is specifically adapted to access a target cell in an RRC re-establishment mode.

As an example, the processing module 701 is further adapted to, before accessing the target cell in the RRC re-establishment mode, determine a denial of network access in the conditional handoff mode.

In this example, the subscriber connection transfer report or first information further contains one of the following:

condition for starting the conditional transfer mode of a subscriber connection;

the duration of time from the moment the terminal device receives the conditional handover configuration information to the moment the conditional handover of the subscriber connection is executed, or the time at which the terminal device actually executes the conditional handoff of the subscriber connection.

In another possible design according to the present application, the subscriber connection handover report further contains:

a measurement result based on each synchronization signal block, SSB, and/or channel state information reference signal, CSI-RS, in the target cell.

In another possible design according to the present application, the subscriber connection handoff report further includes: terminal motion tracking information and/or location information.

In another possible design according to the present application, the subscriber connection handoff report further comprises a random access process information report;

the random access process information report contains: a random access situation using another random access resource, and the random access situation contains: a synchronization signal block index value, SSB, and/or a channel state information reference signal, CSI-RS, corresponding to the random access resource being used access, the number of random access attempts performed on each random access resource, and information about each random access attempt.

Optionally, the random access attempt information includes: information indicating whether a conflict is detected in the random access attempt, and information indicating whether the quality of the SSB and/or CSI-RS signal corresponding to the random access attempt exceeds a preset threshold value signal quality.

In each of the above-described possible constructions according to the present application, the target network device and the source network device are one network device.

In the above-described possible designs according to the present application, the target network device and the source network device are different network devices; wherein the sending module 702 is specifically adapted to send the first information

to a target network device, wherein the target network device is adapted to forward this first information to the source network device.

The device provided in this embodiment is used to implement technical solutions on the terminal device side in the embodiments shown in FIGS. 3 and fig. 4, and the implementation principles as well as the technical effects are similar and will not be repeated here.

In fig. 8 is a schematic structure view of a second embodiment 2 of the resource processing apparatus provided in the present application. This device may be built into a network device or implemented by a network device. As shown in FIG. 8, the apparatus may include: a receiving module 801 and a processing module 802.

The receiving module 801 is adapted to receive at least one piece of first information sent by the at least one terminal device, each piece of first information comprising: a subscriber connection transfer report of the corresponding terminal device; And

a processing module 802 is adapted to adjust a reserved resource allocated by a network device in accordance with a subscriber connection transfer report of the at least one terminal device.

In one possible design according to the present application, the subscriber connection handover report contains: information indicating the type of subscriber connection handover.

In another possible design according to the present application, the first information further comprises: information indicating the transmission type of the subscriber connection.

As an example, the subscriber connection transmission mode indicated by the subscriber connection transmission type indication information is one of the following:

conditional subscriber connection transfer mode and unconditional subscriber connection transfer mode;

or the subscriber connection transmission mode specified in the subscriber connection transmission type indication information is one of the following:

traditional subscriber connection transmission mode and non-traditional subscriber connection transmission mode.

In yet another possible construction according to the present application, the subscriber connection handoff report contains at least one of the following:

a temporary cellular radio network identifier, C-RNTI, allocated by the source serving cell to the terminal device;

ID of the source serving cell;

information about measurements of multiple potential target cells before the handover of the subscriber connection; or information about cell measurements on the configured frequency of the new radio, NR, until the handover of the subscriber connection.

Optionally, the measurement information includes at least one of the following:

cell signal quality and corresponding cell ID;

identifiers of N cells with the best signal quality, where N is an integer greater than or equal to 1; And

cell IDs and signal quality, sorted from high to low according to the maximum signal quality value.

By way of example, the signal quality comprises at least one of the following:

received reference signal power, RSRP, received reference signal quality, RSRQ, and wanted signal strength to noise and interference ratio, SINR.

In another possible design according to the present application, when at least one terminal device performs a conditional handover of a subscriber connection, the handover report of the subscriber connection further comprises:

a measurement result based on each synchronization signal block, SSB, and/or channel state information reference signal, CSI-RS, in the target cell.

As an example, the subscriber connection transfer report further contains one of the following:

condition for starting the conditional transfer mode of a subscriber connection;

the duration of time from the moment the terminal device receives the conditional handover configuration information to the moment the conditional handover of the subscriber connection is executed, or the time at which the terminal device actually executes the conditional handoff of the subscriber connection.

In another possible design according to the present application, the subscriber connection handoff report further comprises a random access process information report;

the random access process information report contains: a random access situation using another random access resource, and the random access situation contains: a synchronization signal block index value, SSB, and/or a channel state information reference signal, CSI-RS, corresponding to the random access resource being used access, the number of random access attempts performed on each random access resource, and information about each random access attempt.

Optionally, the random access attempt information includes: information indicating whether a conflict is detected in the random access attempt, and information indicating whether the quality of the SSB and/or CSI-RS signal corresponding to the random access attempt exceeds a preset threshold value signal quality.

In another possible design according to the present application, the subscriber connection handoff report further includes: terminal motion tracking information and/or location information.

In another possible design according to the present application, the receiving module 801 is specifically adapted to receive, with the receiving module, at least one piece of first information sent by at least one target network device, wherein the at least one target network device is a network access device a corresponding terminal device in the at least one terminal device.

In another possible design according to the present application, the receiving module 801 is further adapted to, before the processing module 802 adjusts a reserved resource allocated by a network device in accordance with the subscriber connection handoff report of at least one terminal device, obtaining, by interacting with a plurality of potential network devices, access resources provided by a plurality of potential target cells to which each terminal device is permitted to access.

In another possible design according to the present application, the processing module 802 is specifically used to:

determining the transmission mode of the subscriber connection for each terminal device;

determining a subscriber connection transfer rule of at least one terminal device in accordance with the subscriber connection transfer reports and subscriber connection transfer modes of all terminal devices;

adjusting, in accordance with the subscriber connection transfer rule of the at least one terminal device and/or access resources provided by the plurality of potential target cells, a reserved resource allocated by the network device to the terminal device in the served cell.

As an example, the processing module 802 is specifically adapted to, when all of more than a first preset portion of terminal devices in at least one terminal device access the first target cell after passing through the network device, adding an access resource provided by the network device corresponding the first target cell, to the reserved resource.

In addition, the processing module 802 is further specifically adapted to, when more than a second predetermined proportion of all terminal devices accessing the first target cell access the first target cell via the first beam, increasing the resource size on the first beam in the reserved resource and/ or reducing the resource size on another beam in the first target cell in the reserved resource.

As another example, processing module 802 is specifically adapted to, when all of less than a third of a predetermined proportion of terminal devices in at least one terminal device access a second target cell after passing through the network device, determining that the access resource provided the network device corresponding to the second target cell is not included in the reserved resource, or reducing the access resource provided by the network device corresponding to the second target cell in the reserved resource.

As another example, the processing module 802 is specifically adapted to when all of the measurements of each beam corresponding to the reserved resource by at least one terminal device are less than a preset signal quality threshold during execution of a network subscriber connection handoff on a second beam in CBRA mode. re-adding the resource size on the second spoke to the reserved resource, where the second spoke does not belong to the spoke corresponding to the reserved resource.

The apparatus provided in this embodiment is adapted to implement technical solutions on the network device side in the embodiments shown in FIGS. 3 and fig. 4, and the implementation principles as well as the technical effects are similar for them, and the details will not be repeated here.

It should be noted that the division of each module of the above-described apparatus is only a division of logical functions, and in actual implementation they may be completely or partially combined into a physical object, or they may be physically separated. All of these modules can be implemented in the form of software called by processing elements; all of them can also be implemented in hardware; some modules may also be implemented in the form of software called by processing elements, and some modules may be implemented in hardware. For example, the processing module may be a separately installed processing element, or for implementation, it may be built into a specific chip of the above-mentioned device, in addition, it may also be stored in the memory of the above-mentioned device in the form of program code, and the function of the above-mentioned module is called and executed by a specific processing element. element of the above device. The implementation of other modules is similar. Additionally, all or part of these modules can be combined with each other, and can also be implemented independently. The processing element described herein may be an integrated circuit with signal processing functionality. In implementation, each step of the above method or each of the above modules may be implemented by integrated hardware logic in a processing element or an instruction in the form of software.

For example, the modules described above may be one or more integrated circuits adapted to implement the methods described above, such as one or more application specific integrated circuits (ASICs) or one or more digital signal processors (DSPs). DSP), or one or more field programmable gate arrays (FPGA), etc. As another example, when one of the above-described modules is implemented in the form of a processing element scheduler code, the processing element may be a general purpose processor such as a central processing unit (CPU) or other processors that can call program codes. As another example, these modules can be combined with each other and implemented in the form of a system-on-a-chip (SOC).

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. If a function is implemented in software, it may be implemented in whole or in part as a computer program product. The computer program product contains one or more machine instructions. When machine program instructions are downloaded and executed on a computer, all or part of the processes or functions described in the embodiments of this application are generated. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. Machine instructions may be stored on a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, machine instructions may be downloaded from a website, computer, server, or transferred from a data storage center to another website, computer , server, or other data storage and processing center, wired (for example, using coaxial cable, fiber optic cable, digital subscriber line (DSL)) or wireless (for example, using infrared, wireless, microwave, etc. technology ) way. A computer-readable storage medium can be any accessible media that can be accessed by a computer or storage device, such as a server, a data center, etc., which includes combining one or more accessible media. Suitable media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, solid state disk (SSD)), etc. .

In fig. 9 is a schematic structural view of a terminal device provided in this application. As shown in FIG. 9, the terminal device may include: a processor 901, a storage device 902, a transmitter 903, and an interface 904 for communication with a network device.

The memory 902 stores instructions for execution by the computer;

the processor 901 executes instructions for execution by a computer stored in the storage device 902, which allows the terminal device to execute the technical solution on the terminal device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In fig. 10 is a schematic structure view of a network device provided in this application. As shown in FIG. 10, the network device may include: a processor 1001, a storage device 1002, a receiver 1003, and an interface 1004 for communication with a terminal device.

The memory 1002 stores instructions for execution by the computer;

the processor 1001 executes instructions for execution by a computer stored in the storage device 1002, which allows the network device to execute the network device-side solution in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

It should be understood that the processor in this embodiment of the present application may be an integrated circuit chip that has signal processing functionality. In implementation, each step of the above-described method embodiments may be performed by logic circuitry embedded in hardware, in a processor, or instructions in the form of software. The above processor may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or other programmable processors. , programmable logic device, discrete logic gate or transistor logic device, and discrete hardware component.

It can be understood that the memory device in this embodiment of the present application may be a volatile memory device or a non-volatile memory device, or may include both volatile and non-volatile memory devices. The non-volatile storage device may 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 (Electrically EPROM). , EEPROM) or flash memory. The volatile memory may be a random access memory (RAM) that functions as an external cache memory.

In fig. 11 is a schematic diagram of a communication system provided in an embodiment of the present application. As shown in FIG. 11, communication system 1100 includes a terminal device 1101 and a network device 1102.

The terminal device 1101 may be used to implement the corresponding functions implemented by the terminal device in the above-described method, and the network device 1102 may be used to implement the corresponding functions implemented by the network device in the above-described method. For specific implementation principles and beneficial effects of a terminal device and a network device, reference may be made to the descriptions in the previous embodiments, which will not be repeated here.

The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and when executed by a processor, these computer-executable instructions are used to implement a technical solution on the terminal device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and when executed by a processor, these computer-executable instructions are used to implement a technical solution on the network device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In the embodiment of the present application, a program is further provided that is used for executing the technical solution on the terminal device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4, the program is executed by the processor.

In an embodiment of the present application, a program is further provided which, when executed by a processor, is used to implement a technical solution on the network device (base station) side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In embodiments of the present application, a computer program product containing program instructions is further provided, wherein the program instructions are used to implement a technical solution on the terminal device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In embodiments of the present application, a computer program product containing program instructions is further provided, wherein the program instructions are used to implement a technical solution on the network device (base station) side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In an embodiment of the present application, a chip is further provided that includes: a processing module and a communication interface, wherein the processing module can execute the technical solution on the terminal device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In addition, the chip also includes a storage module (such as a memory device), wherein the storage module is used to store instructions, the processing module is used to execute instructions stored in the storage module, and execution of instructions stored in the storage module allows the processing module to execute technical The terminal device side solution in the above embodiment shown in FIG. 3 or fig. 4.

In an embodiment of the present application, a chip is further provided that includes: a processing module and a communication interface, wherein the processing module can execute the technical solution on the network device side in the above-mentioned embodiment shown in FIG. 3 or fig. 4.

In addition, the chip also includes a storage module (such as a memory device), wherein the storage module is used to store instructions, the processing module is used to execute instructions stored in the storage module, and execution of instructions stored in the storage module allows the processing module to execute technical The network device side solution in the above embodiment shown in FIG. 3 or fig. 4.

It should be understood that in several embodiments provided herein, the disclosed system, apparatus, and method may be implemented differently. For example, the embodiments of the apparatus described above are merely illustrative. For example, block division is only division according to logical functions. In an actual implementation, other methods of separation may occur. For example, multiple blocks or components may be combined or integrated into another system, or some functionality may be left out or not implemented. On the other hand, the mutual connection shown or discussed, or direct connection or communication connection, may be through any interfaces, indirect connection or communication connection of devices or units and may be electrical, mechanical or take other forms.

In a specific implementation of the above user device and network device, it should be understood that the processor may be a central processing unit (in English: central processing unit, abbreviated as: CPU), or other general purpose processors, digital signal processors (in English: digital signal processor, abbreviated: DSP), integrated circuits for special purposes (in English: application specific integrated circuit, abbreviated: ASIC), etc. The general purpose processor may be a microprocessor, or the processor may be any conventional processor or the like. The steps in combination with the method disclosed herein may be directly implemented by a hardware processor or executed by a combination of hardware and software modules in a processor.

All or part of the steps for implementing the above-described method embodiments may be performed through software instructions associated with hardware. The above program may be stored in a computer readable storage device. When the program is executed, steps are executed that include the above-described method embodiments; and the above-mentioned storage device (data storage medium) contains: read-only memory (in English: read-only memory, abbreviated as: ROM), RAM, flash memory, hard disk, solid state drive, magnetic tape (in English: magnetic tape) , floppy disk (in English: floppy disk), optical disk (in English: optical disc) and any combination thereof.

Claims (36)

1. A resource processing method applied to a terminal device, the method including: generating (S301) first information, the first information comprising: a subscriber connection transmission report of the terminal device; And sending (S302) first information, wherein the first information is used for the source network device to adjust the reserved resource terminal device in accordance with the handover report, wherein the handover report or the first information contains a duration from the time the terminal device receives the configuration information conditional transfer of the subscriber connection until the execution of the conditional transfer of the subscriber connection. 2. The method according to claim 1, characterized in that the report on the transfer of the subscriber connection contains: information indicating the type of transfer of the subscriber connection. 3. The method according to claim 2, characterized in that the subscriber connection transmission mode indicated by the subscriber connection transmission type indication information is one of the following: conditional subscriber connection transfer mode and unconditional subscriber connection transfer mode; or The subscriber connection transmission mode specified in the subscriber connection transmission type indication information is one of the following: traditional subscriber connection transmission mode and non-traditional subscriber connection transmission mode. 4. Method according to any one of paragraphs. 1–3, characterized in that the subscriber connection transfer report contains at least one of the following: a temporary cellular radio network identifier, C-RNTI, allocated by the terminal device's source serving cell to that terminal device; identifier of the source serving cell of the terminal device; And information about measurements of multiple potential target cells before the handover of the subscriber connection; or information about cell measurements on the configured frequency of the new radio, NR, until the handover of the subscriber connection. 5. The method according to claim 4, characterized in that the measurement information contains at least one of the following: cell signal quality and corresponding cell ID; identifiers of N cells with the best signal quality, where N is an integer greater than or equal to 1; And cell IDs and signal quality, sorted from high to low according to the maximum signal quality value. 6. Method according to any one of paragraphs. 2, 3 and 5, characterized in that the report on the transfer of the subscriber connection additionally contains: a measurement result based on each synchronization signal block, SSB, and/or channel state information reference signal, CSI-RS, in the target cell. 7. Method according to any one of paragraphs. 1–3 and claim 5, characterized in that the subscriber connection transfer report additionally contains: terminal movement tracking information and/or location information. 8. Method according to any one of paragraphs. 2, 3 and 5, characterized in that the report on the transfer of the subscriber connection additionally contains: an information report on the random access process; wherein the information report about the random access process contains: a random access situation using another random access resource, and the random access situation contains: the value of the SSB and/or CSI-RS index corresponding to the used random access resource, the number of random access attempts performed on the each random access resource, and information about each random access attempt. 9. The method according to claim 8, characterized in that the information about the random access attempt contains: information indicating whether a conflict is detected in the random access attempt, and information indicating whether the quality of the signal exceeds SSB and/or CSI-RS , corresponding to a random access attempt, a preset signal quality threshold. 10. A resource processing method applied to a network device, the method including: receiving (S303) at least one piece of first information sent by at least one terminal device, each piece of first information comprising: a subscriber connection transfer report of the corresponding terminal device; And adjusting (S304), in accordance with the subscriber connection handover report of the at least one terminal device, a reserved resource allocated by the network device, wherein the subscriber connection handover report or the first information contains the duration from the moment the terminal device receives the conditional handover configuration information connection until the execution of the conditional transfer of the subscriber connection. 11. The method according to claim 10, characterized in that the report on the transfer of the subscriber connection contains: information indicating the type of transfer of the subscriber connection. 12. Terminal device containing: a processor (901), a storage device (902), a transmitter (903) and an interface (904) for communication with a network device; the memory (902) stores computer-executable instructions; the processor (901) executes computer-executable instructions stored in the storage device (902), which allows the terminal device to execute the method of any one of claims. 1–9. 13. Network device containing: a processor (1001), a storage device (1002), a receiver (1003) and an interface (1004) for communication with a terminal device; the memory (1002) stores computer-executable instructions; the processor (1001) executes computer-executable instructions stored in the storage device (1002), which allows the processor to execute the method of any one of claims. 10 or 11. 14. A computer-readable storage medium, wherein computer-executable instructions are stored on the computer-readable storage medium, and when the processor executes these computer-executable instructions, they are used to implement the method of claim 1. 10 or 11.