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WO2023122987A1 - 一种重复传输方法及设备/存储介质/装置 - Google Patents

一种重复传输方法及设备/存储介质/装置 Download PDF

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Publication number
WO2023122987A1
WO2023122987A1 PCT/CN2021/142180 CN2021142180W WO2023122987A1 WO 2023122987 A1 WO2023122987 A1 WO 2023122987A1 CN 2021142180 W CN2021142180 W CN 2021142180W WO 2023122987 A1 WO2023122987 A1 WO 2023122987A1
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WIPO (PCT)
Prior art keywords
repeated
switching
repeated transmission
communication device
present disclosure
Prior art date
Application number
PCT/CN2021/142180
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English (en)
French (fr)
Inventor
延凯悦
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202180004527.XA priority Critical patent/CN116671232A/zh
Priority to PCT/CN2021/142180 priority patent/WO2023122987A1/zh
Publication of WO2023122987A1 publication Critical patent/WO2023122987A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Definitions

  • the present disclosure relates to the technical field of communications, and in particular to a repeated transmission method and equipment/storage medium/apparatus.
  • a UE In a communication system, in order to enhance coverage, a UE usually transmits signals using a repeated transmission technique.
  • the number of repetitions is preset, and when the repeated transmission of the signal is performed, the number of repetitions of the repeated transmission is counted, and the transmission is stopped until the number of repeated transmissions reaches the preset number of repetitions.
  • UE User Equipment, user equipment
  • beam switching occurs, how to count the number of repetitions of repeated transmission is an urgent problem to be solved.
  • the repeated transmission method and equipment/storage medium/device proposed in the present disclosure aim to propose a counting method in the repeated transmission process.
  • the repeated transmission method proposed in an embodiment of the present disclosure is applied to a communication device, including:
  • a determining module configured to determine a first repetition number of repeated transmission after switching in response to the communication device switching from the first beam to the second beam for repeated transmission.
  • a communication device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that The device executes the method provided in the embodiment of the above aspect.
  • a communication device provided by an embodiment of another aspect of the present disclosure includes: a processor and an interface circuit;
  • the interface circuit is used to receive code instructions and transmit them to the processor
  • the processor is configured to run the code instructions to execute the method provided in one embodiment.
  • the computer-readable storage medium provided by another embodiment of the present disclosure is used to store instructions, and when the instructions are executed, the method provided by the first embodiment is implemented.
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, determine the first time for repeated transmission after switching. repeat times. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • FIG. 1 is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure
  • Fig. 2a is a schematic flowchart of a repeated transmission method provided by another embodiment of the present disclosure.
  • FIG. 2b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure
  • Fig. 3a is a schematic flowchart of a repeated transmission method provided by another embodiment of the present disclosure.
  • FIG. 3b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure
  • Fig. 4a is a schematic flowchart of a repeated transmission method provided by another embodiment of the present disclosure.
  • FIG. 4b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of a repeated transmission method provided by another embodiment of the present disclosure.
  • Fig. 6a is a schematic flowchart of a repeated transmission method provided by another embodiment of the present disclosure.
  • FIG. 6b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a repeated transmission device provided by an embodiment of the present disclosure.
  • Fig. 8 is a block diagram of a user equipment provided by an embodiment of the present disclosure.
  • Fig. 9 is a block diagram of a base station provided by an embodiment of the present disclosure.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information
  • second information may also be called first information.
  • the words "if” and "if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • FIG. 1 is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure, which is applied to a communication device. As shown in FIG. 1, the repeated transmission method may include the following steps:
  • Step 101 In response to the communication device switching from the first beam to the second beam for repeated transmission, determine a first repetition number of repeated transmission after switching.
  • the communication device may be a UE and/or a base station, where the UE may be a device that provides voice and/or data connectivity to a user.
  • Terminal equipment can communicate with one or more core networks via RAN (Radio Access Network, wireless access network), and UE can be an IoT terminal, such as a sensor device, a mobile phone (or called a "cellular" phone) and a
  • the computer of the networked terminal for example, may be a fixed, portable, pocket, hand-held, built-in computer or vehicle-mounted device.
  • station Station, STA
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • mobile station mobile
  • remote station remote station
  • access point remote terminal
  • user terminal or user agent.
  • the UE may also be a device of an unmanned aerial vehicle.
  • the UE may also be a vehicle-mounted device, for example, it may be a trip computer with a wireless communication function, or a wireless terminal connected externally to the trip computer.
  • the UE may also be a roadside device, for example, it may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the above-mentioned first repetition number of repeated transmission after switching may specifically refer to the number of repetitions counted on the second beam after the communication device switches to the second beam.
  • the determined first number of repetitions of repeated transmission after switching is a
  • subsequent counting is performed on the beam based on the first number of repetitions, that is, the first time is performed on the second beam
  • count the first number of repetitions of the repeated transmission as: a+1
  • the second repeated transmission on the second beam count the first number of repetitions of the repeated transmission as: a+1+1;
  • the number of repeated transmissions is counted.
  • the above-mentioned repeated transmission may be repeated transmission performed by using PRACH (Physical Random Access Channel, random access channel).
  • PRACH Physical Random Access Channel, random access channel
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • Fig. 2a is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure, which is applied to a communication device. As shown in Fig. 2a, the repeated transmission method may include the following steps:
  • Step 201 in response to the communication device switching from the first beam to the second beam to perform repeated transmission, reset a first number of repetitions of repeated transmission after switching.
  • resetting the first repetition number of repeated transmission after switching may specifically include: resetting the first repetition number of repeated transmission after switching to 0. That is, in one embodiment of the present disclosure, when the communication device switches from the first beam to the second beam for repeated transmission, the communication device restarts the repeated transmission count from 0 on the second beam.
  • FIG. 2b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure.
  • the number of repeated transmissions by the communication device on the first beam is 3 times.
  • the communication device switches from the first beam to the second beam, reset the first number of repeated transmissions after switching to the second beam to 0, and then start the repeated transmission count based on 0, when performing on the second beam
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • Fig. 3a is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure, which is applied to a communication device. As shown in Fig. 3a, the repeated transmission method may include the following steps:
  • Step 301 In response to the communication device switching from the first beam to the second beam for repeated transmission, determine the number of repeated transmissions on the first beam as a first repeated number of repeated transmissions after switching.
  • the communication device when the communication device switches from the first beam to the second beam for repeated transmission, the communication device performs repeated transmissions on the second beam starting from the number of repeated transmissions on the first beam Repeat transfer count.
  • FIG. 3b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure.
  • the number of repeated transmissions by the communication device on the first beam is 3 times.
  • the communication device switches from the first beam to the second beam, it is determined that the first number of repetitions for repeated transmission after switching to the second beam is 3, and then, when the first repeated transmission is performed on the second beam, it will repeat
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • FIG. 4a is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure, which is applied to a communication device. As shown in FIG. 4a, the repeated transmission method may include the following steps:
  • Step 401 In response to the communication device switching from the first beam to the second beam for repeated transmission, determine the value obtained by adding 1 to the number of repeated transmissions on the first beam as the first repeated number of repeated transmissions after switching.
  • the communication device when the communication device switches from the first beam to the second beam for repeated transmission, the number of times the communication device repeats the transmission on the second beam from the first beam+1 Start repeat transfer counting.
  • FIG. 4b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure.
  • the number of repeated transmissions by the communication device on the first beam is 3 times.
  • the number of repeated transmissions is counted.
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • FIG. 5 is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure, which is applied to a communication device. As shown in FIG. 5, the repeated transmission method may include the following steps:
  • Step 501 In response to the communication device switching from the first beam to the second beam for repeated transmission, determine a first number of repeated transmissions after switching based on the number of repeated transmissions on the second beam before the current switching.
  • the method for determining the first number of repetitions of repeated transmissions after handover based on the number of times of repeated transmissions on the second beam before the handover may include:
  • resetting the first repetition number of repeated transmission after switching may specifically include: resetting the first repetition number of repeated transmission after switching to 0.
  • the number of repeated transmissions on the second beam before the current switching is determined as the first repeated number of repeated transmissions after the switching.
  • the communication device when the communication device switches from the first beam to the second beam for repeated transmission, if the number of repeated transmissions on the second beam before this switch is 0, then the The communications device starts a repeat transmission count from 0 on the second beam. If the number of repeated transmissions on the second beam before the current switching is not 0, the communication device counts repeated transmissions on the second beam starting from the number of repeated transmissions on the second beam before the current switching.
  • the first beam mentioned in the above-mentioned embodiments shown in FIGS. 1-5 may generally refer to the original beam used by the communication device before performing beam switching
  • the above-mentioned second beam may generally refer to the target beam of the beam switching , where the first beam and the second beam do not specifically define a fixed beam, which may be any beam.
  • the communication device switches from beam a to beam b, then beam a is the above-mentioned first beam at this time, and beam b is the above-mentioned second beam.
  • beam b is the above-mentioned first beam at this time
  • beam a is the above-mentioned second beam.
  • beam a is the above-mentioned second beam.
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • Fig. 6a is a schematic flowchart of a repeated transmission method provided by an embodiment of the present disclosure, which is applied to a communication device. As shown in Fig. 6a, the repeated transmission method may include the following steps:
  • Step 601 In response to the communication device switching from the first beam to the second beam for repeated transmission, determine a first number of repeated transmissions after switching based on the number of repeated transmissions on the second beam before the current switching.
  • step 601 For the relevant introduction about step 601, reference may be made to the description of the foregoing embodiments, and details are not described in this embodiment of the present disclosure.
  • Step 602 In response to the communication device switching from the second beam back to the first beam for repeated transmission, determine the number of repeated transmissions on the first beam before switching back to the first beam as the second repetition of repeated transmission after switching back to the first beam frequency.
  • FIG. 6b is a schematic structural diagram of a repeated transmission count in repeated transmissions provided by an embodiment of the present disclosure.
  • the communication device is on the first beam
  • the number of repeated transmissions is 2.
  • the communication device switches from the first beam to the second beam, if the number of repeated transmissions on the second beam before this switch is 0, it will switch to the second beam.
  • the first beam may generally refer to the original beam used before the beam switching in step 601
  • the second beam may generally refer to the target beam of the beam switching in step 601.
  • the second beam should be the original beam used before the beam switching in step 602
  • the first beam should be the target beam of the beam switching in step 602.
  • the first beam and the second beam do not specifically limit a fixed beam, which may be any beam. For example, assuming that the communication device switches from beam a to beam b, and then switches from beam b back to beam a, then at this time, beam a is the first beam, and beam b is the second beam.
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • the foregoing repeated transmission manner may be applied to the UE and the base station that have an interaction relationship respectively. That is, both the UE and the base station in the interaction can use the counting manner described in the above embodiment to count the number of repeated transmissions.
  • the counting methods used by the UE and the base station should be consistent.
  • the base station can indicate a specific counting method to the UE (such as FIG. 2a or FIG. 3a or FIG. 4a or the counting manner in FIG. 5 or FIG. 6a ), and then both the base station and the UE can use the specific counting manner to count the number of repeated transmissions.
  • the base station and the UE may determine a specific counting manner based on agreement, and both use the specific counting manner to count the number of repeated transmissions.
  • FIG. 7 is a schematic structural diagram of a repeated transmission device provided by an embodiment of the present disclosure. As shown in FIG. 7 , the device 700 may include:
  • the determining module 701 is configured to determine a first repetition number of repeated transmission after switching in response to the communication device switching from the first beam to the second beam for repeated transmission.
  • the embodiment of the present disclosure in response to the communication device switching from the first beam to the second beam for repeated transmission, the first number of repeated transmissions after switching is determined. It can be seen that, for the situation that beam switching occurs during repeated transmission, the embodiment of the present disclosure provides a method for determining the first number of repetitions of repeated transmission after switching, which ensures stable repeated transmission after beam switching.
  • the determining module is also used for:
  • the first repetition number of repeated transfers after reset switch.
  • the determination module is also used for:
  • the determination module is also used for:
  • a value obtained by adding 1 to the number of repeated transmissions on the first beam is determined as the first repeated number of repeated transmissions after switching.
  • the determination module is also used for:
  • the first number of repeated transmissions after switching is determined based on the number of repeated transmissions on the second beam before this switching.
  • the determination module is also used for:
  • the number of repeated transmissions on the second beam before the current switching is determined as the first repeated number of repeated transmissions after the switching.
  • the device is also used for:
  • the communication device includes a UE and/or a base station.
  • Fig. 8 is a block diagram of a user equipment UE800 provided by an embodiment of the present disclosure.
  • the UE 800 may be a mobile phone, a computer, a digital broadcast terminal device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • UE800 may include at least one of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 813, and a communication component 816.
  • Processing component 802 generally controls the overall operations of UE 800, such as those associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include at least one processor 820 to execute instructions, so as to complete all or part of the steps of the above method.
  • processing component 802 can include at least one module that facilitates interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .
  • the memory 804 is configured to store various types of data to support operations at the UE 800 . Examples of such data include instructions for any application or method operating on UE800, contact data, phonebook data, messages, pictures, videos, etc.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 806 provides power to various components of the UE 800 .
  • Power components 806 may include a power management system, at least one power supply, and other components associated with generating, managing, and distributing power for UE 800 .
  • the multimedia component 808 includes a screen providing an output interface between the UE 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes at least one touch sensor to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or slide action, but also detect a wake-up time and pressure related to the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the UE800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), which is configured to receive an external audio signal when the UE 800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 .
  • the audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • the sensor component 813 includes at least one sensor for providing various aspects of state assessment for the UE 800 .
  • the sensor component 813 can detect the open/close state of the device 800, the relative positioning of components, such as the display and the keypad of the UE800, the sensor component 813 can also detect the position change of the UE800 or a component of the UE800, and the user and Presence or absence of UE800 contact, UE800 orientation or acceleration/deceleration and temperature change of UE800.
  • the sensor assembly 813 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • the sensor assembly 813 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 813 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communications between UE 800 and other devices.
  • UE800 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wideband
  • Bluetooth Bluetooth
  • UE 800 may be powered by at least one Application Specific Integrated Circuit (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSPD), Programmable Logic Device (PLD), Field Programmable Gate Array ( FPGA), controller, microcontroller, microprocessor or other electronic components for implementing the above method.
  • ASIC Application Specific Integrated Circuit
  • DSP Digital Signal Processor
  • DSPD Digital Signal Processing Device
  • PLD Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller, microprocessor or other electronic components for implementing the above method.
  • FIG. 9 is a block diagram of a base station 900 provided by an embodiment of the present application.
  • base station 900 may be provided as a base station.
  • the base station 900 includes a processing component 911 , which further includes at least one processor, and a memory resource represented by a memory 932 for storing instructions executable by the processing component 922 , such as application programs.
  • the application program stored in memory 932 may include one or more modules each corresponding to a set of instructions.
  • the processing component 926 is configured to execute instructions, so as to execute any of the aforementioned methods applied to the base station, for example, the method shown in FIG. 1 .
  • Base station 900 may also include a power component 926 configured to perform power management of base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input-output (I/O) interface 958.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, Free BSDTM or similar.
  • the methods provided in the embodiments of the present disclosure are introduced from the perspectives of the base station, UE, and RIS array respectively.
  • the base station and the UE may include hardware structures and software modules, and implement the above functions in the form of hardware structures, software modules, or hardware structures plus software modules.
  • a certain function among the above-mentioned functions may be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the methods provided in the embodiments of the present disclosure are introduced from the perspectives of the base station, UE, and RIS array respectively.
  • the network side device and the UE may include a hardware structure and a software module, and realize the above-mentioned functions in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • a certain function among the above-mentioned functions may be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the communication device may include a transceiver module and a processing module.
  • the transceiver module may include a sending module and/or a receiving module, the sending module is used to realize the sending function, the receiving module is used to realize the receiving function, and the sending and receiving module can realize the sending function and/or the receiving function.
  • the communication device may be a terminal device (such as the terminal device in the foregoing method embodiments), or a device in the terminal device, or a device that can be matched with the terminal device.
  • the communication device may be a network device, or a device in the network device, or a device that can be matched with the network device.
  • the communication device may be a network device, or a terminal device (such as the terminal device in the above method embodiment), or a chip, a chip system, or a processor that supports the network device to implement the above method, or it may be a terminal device that supports A chip, a chip system, or a processor for realizing the above method.
  • the device can be used to implement the methods described in the above method embodiments, and for details, refer to the descriptions in the above method embodiments.
  • a communications device may include one or more processors.
  • the processor may be a general purpose processor or a special purpose processor or the like.
  • it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processor can be used to control communication devices (such as network side equipment, baseband chips, terminal equipment, terminal equipment chips, DU or CU, etc.)
  • a computer program that processes data for a computer program.
  • the communication device may further include one or more memories, on which computer programs may be stored, and the processor executes the computer programs, so that the communication device executes the methods described in the foregoing method embodiments.
  • data may also be stored in the memory.
  • the communication device and the memory can be set separately or integrated together.
  • the communication device may further include a transceiver and an antenna.
  • the transceiver may be referred to as a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver may include a receiver and a transmitter, and the receiver may be called a receiver or a receiving circuit for realizing a receiving function; the transmitter may be called a transmitter or a sending circuit for realizing a sending function.
  • the communication device may further include one or more interface circuits.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor executes the code instructions to enable the communication device to execute the methods described in the foregoing method embodiments.
  • the communication device is a terminal device (such as the terminal device in the above method embodiment): the processor is configured to execute the method shown in FIG. 8 .
  • the communication device is a network device: the transceiver is used to execute the method shown in any one of Fig. 6-Fig. 7 .
  • the communication device is an RIS array: the transceiver is used to execute the method shown in any one of Fig. 1-Fig. 5 .
  • the processor may include a transceiver for implementing receiving and transmitting functions.
  • the transceiver may be a transceiver circuit, or an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits for realizing the functions of receiving and sending can be separated or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit may be used for signal transmission or transmission.
  • the processor may store a computer program, and the computer program runs on the processor to enable the communication device to execute the methods described in the foregoing method embodiments.
  • a computer program may be embedded in a processor, in which case the processor may be implemented by hardware.
  • the communication device may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the processors and transceivers described in this disclosure can be implemented on integrated circuits (integrated circuits, ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (Gas), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS bipolar junction transistor
  • BJT bipolar CMOS
  • SiGe silicon germanium
  • Gas gallium arsenide
  • the communication device described in the above embodiments may be a network device or a terminal device (such as the terminal device in the above method embodiments), but the scope of the communication device described in this disclosure is not limited thereto, and the structure of the communication device may not be affected by limits.
  • a communication device may be a stand-alone device or may be part of a larger device.
  • the communication device may be:
  • a set of one or more ICs may also include storage components for storing data and computer programs;
  • ASIC such as modem (Modem);
  • the communications device may be a chip or system-on-a-chip
  • the chip includes a processor and an interface.
  • the number of processors may be one or more, and the number of interfaces may be more than one.
  • the chip also includes a memory, which is used to store necessary computer programs and data.
  • An embodiment of the present disclosure also provides a system for determining the duration of a side link, the system includes a communication device as a terminal device (such as the first terminal device in the method embodiment above) in the above embodiment and a communication device as a network device, Alternatively, the system includes a communication device serving as a terminal device in the above embodiment (such as the first terminal device in the above method embodiment) and a communication device serving as a network device.
  • the present disclosure also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a computer, the functions of any one of the above method embodiments are realized.
  • the present disclosure also provides a computer program product, which implements the functions of any one of the above method embodiments when executed by a computer.
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product comprises one or more computer programs. When the computer program is loaded and executed on the computer, all or part of the processes or functions according to the embodiments of the present disclosure will be generated.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer program can be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program can be downloaded from a website, computer, server or data center Transmission to another website site, computer, server or data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media.
  • the available medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a high-density digital video disc (digital video disc, DVD)), or a semiconductor medium (for example, a solid state disk (solid state disk, SSD)) etc.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a high-density digital video disc (digital video disc, DVD)
  • a semiconductor medium for example, a solid state disk (solid state disk, SSD)
  • At least one in the present disclosure can also be described as one or more, and a plurality can be two, three, four or more, and the present disclosure is not limited.
  • the technical feature is distinguished by "first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in the “first”, “second”, “third”, “A”, “B”, “C” and “D” have no sequence or order of magnitude among the technical features described.

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Abstract

本公开提出一种重复传输方法及设备/存储介质/装置，属于通信技术领域。其中，该方法包括：响应于所述通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。本公开针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，确保了波束切换后重复传输的稳定进行。

Description

一种重复传输方法及设备/存储介质/装置 技术领域
本公开涉及通信技术领域，尤其涉及一种重复传输方法及设备/存储介质/装置。
背景技术
在通信系统中，为了增强覆盖，UE通常会利用重复传输技术来传输信号。
相关技术中，会预先设置重复次数，以及，在进行信号的重复传输时，对重复传输的重复次数进行计数，直至重复传输次数达到该预先设置的重复次数则停止传输。
但是，相关技术中，在重复传输的过程中，UE(User Equipment，用户设备)可能会发生波束切换，当UE发生波束切换时，如何对重复传输的重复次数进行计数，是亟需解决的问题。
发明内容
本公开提出的重复传输方法及设备/存储介质/装置，以提出一种重复传输过程中的计数方法。
本公开一方面实施例提出的重复传输方法，应用于通信设备，包括：
响应于所述通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。
通信设备本公开一方面实施例提出的重复传输装置，包括：
确定模块，用于响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。
通信设备本公开又一方面实施例提出的一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如上一方面实施例提出的方法。
本公开又一方面实施例提出的通信装置，包括：处理器和接口电路；
所述接口电路，用于接收代码指令并传输至所述处理器；
所述处理器，用于运行所述代码指令以执行如一方面实施例提出的方法。
本公开又一方面实施例提出的计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如一方面实施例提出的方法被实现。
综上所述，在本公开实施例提供的重复传输方法及设备/存储介质/装置之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
本公开附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为本公开实施例所提供的一种重复传输方法的流程示意图；
图2a为本公开又一个实施例所提供的一种重复传输方法的流程示意图；
图2b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图；
图3a为本公开又一个实施例所提供的一种重复传输方法的流程示意图；
图3b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图；
图4a为本公开又一个实施例所提供的一种重复传输方法的流程示意图；
图4b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图；
图5为本公开又一个实施例所提供的一种重复传输方法的流程示意图；
图6a为本公开又一个实施例所提供的一种重复传输方法的流程示意图；
图6b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图；
图7为本公开一个实施例所提供的重复传输装置的结构示意图；
图8是本公开一个实施例所提供的一种用户设备的框图；
图9为本公开一个实施例所提供的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
下面参考附图对本公开提供的重复传输方法、装置、用户设备、基站及存储介质进行详细描述。
图1为本公开实施例所提供的一种重复传输方法的流程示意图，应用于通信设备，如图1所示，该重复传输方法可以包括以下步骤：
步骤101、响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。
需要说明的是，在本公开的一个实施例之中，通信设备可以是UE和/或基站，其中，UE可以是指向用户提供语音和/或数据连通性的设备。终端设备可以经RAN(Radio Access Network，无线接入网)与一个或多个核心网进行通信，UE可以是物联网终端，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remoteterminal)、接入终端(access terminal)、用户装置(user terminal)或用户代理(useragent)。或者，UE也可以是无人飞行器的设备。或者，UE也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线终端。或者，UE也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
其中，在本公开的一个实施例之中，上述的切换后重复传输的第一重复次数具体可以是指：通信设备切换至第二波束后，在该第二波束上开始计数的重复次数。具体的，假设在切换至第二波束后，确定的切换后重复传输的第一重复次数为a，则后续在该波束上基于第一重复次数逐次进行计数，即第二波束上进行第一次重复传输时，将重复传输的第一重复次数计数为：a+1；当在第二波束上进行第二次重复传输时，将重复传输的第一重复次数计数为：a+1+1；以此类推，对重复传输次数进行计数。
以及，在本公开的一个实施例之中，上述的重复传输可以是采用PRACH(Physical Random Access Channel，随机接入信道)进行的重复传输。
此外，关于上述的“确定切换后重复传输的第一重复次数”的方法会在后续实施例进行详细介绍。
综上所述，在本公开实施例提供的重复传输方法之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
图2a为本公开实施例所提供的一种重复传输方法的流程示意图，应用于通信设备，如图2a所示，该重复传输方法可以包括以下步骤：
步骤201、响应于通信设备从第一波束切换至第二波束进行重复传输，重置切换后重复传输的第一重复次数。
其中，在本公开的一个实施例之中，重置切换后重复传输的第一重复次数具体可以包括：将切换后重复传输的第一重复次数重置为0。也即是，在本公开的一个实施例之中，当通信设备从第一波束切换至第二波束进行重复传输时，该通信设备在第二波束上重新从0开始进行重复传输计数。
示例的，图2b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图，如图2b所示，假设通信设备在第一波束上重复传输的次数为3次，此时，当通信设备从第一波束切换至第二波束时，将切换至第二波束后重复传输的第一重复次数重置为0，之后，基于0开始重复传输计数，当在第二波束上进行第一次重复传输时，将重复传输的第一重复次数计数为：0+1＝1；当在第二波束上进行第二次重复传输时，将重复传输的第一重复次数计数为：0+1+1＝2；以此类推，对重复传输次数进行计数。
综上所述，在本公开实施例提供的重复传输方法之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
图3a为本公开实施例所提供的一种重复传输方法的流程示意图，应用于通信设备，如图3a所示，该重复传输方法可以包括以下步骤：
步骤301、响应于通信设备从第一波束切换至第二波束进行重复传输，将在第一波束上重复传输的次数确定为切换后重复传输的第一重复次数。
也即是，在本公开的一个实施例之中，当通信设备从第一波束切换至第二波束进行重复传输时，该通信设备在第二波束上从第一波束上重复传输的次数开始进行重复传输计数。
示例的，图3b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图，如图3b所示，假设通信设备在第一波束上重复传输的次数为3次，此时，当通信设备从第一波束切换至第二波束时，确定切换至第二波束后重复传输的第一重复次数为3，之后，当在第二波束上进行第一次重复传输时，将重复传输的第一重复次数计数为：3+1＝4；当在第二波束上进行第二次重复传输时，将重复传输的第一重复次数计数为：3+1+1＝5；以此类推，对重复传输次数进行计数。
综上所述，在本公开实施例提供的重复传输方法之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
图4a为本公开实施例所提供的一种重复传输方法的流程示意图，应用于通信设备，如图4a所示，该重复传输方法可以包括以下步骤：
步骤401、响应于通信设备从第一波束切换至第二波束进行重复传输，将在第一波束上重复传输的次数加1后的值确定为切换后重复传输的第一重复次数。
也即是，在本公开的一个实施例之中，当通信设备从第一波束切换至第二波束进行重复传输时，该通信设备在第二波束上从第一波束上重复传输的次数+1开始进行重复传输计数。
示例的，图4b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图，如图4b所示，假设通信设备在第一波束上重复传输的次数为3次，此时，当通信设备从第一波束切换至第二波束时，确定切换至第二波束后重复传输的第一重复次数为3+1＝4，之后，当在第二波束上进行第一次重 复传输时，将重复传输的第一重复次数计数为：4+1＝5；当在第二波束上进行第二次重复传输时，将重复传输的第一重复次数计数为：4+1+1＝6；以此类推，对重复传输次数进行计数。
综上所述，在本公开实施例提供的重复传输方法之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
图5为本公开实施例所提供的一种重复传输方法的流程示意图，应用于通信设备，如图5所示，该重复传输方法可以包括以下步骤：
步骤501、响应于通信设备从第一波束切换至第二波束进行重复传输，基于本次切换之前在第二波束上重复传输的次数确定切换后重复传输的第一重复次数。
其中，在本公开的一个实施例之中，基于本次切换之前在第二波束上重复传输的次数确定切换后重复传输的第一重复次数的方法可以包括：
响应于本次切换之前在第二波束上重复传输的次数为0，重置切换后重复传输的第一重复次数。其中，重置切换后重复传输的第一重复次数具体可以包括：将切换后重复传输的第一重复次数重置为0。
响应于本次切换之前在第二波束上重复传输的次数不为0，将本次切换之前在第二波束上重复传输的次数确定为切换后重复传输的第一重复次数。
也即是，在本公开的一个实施例之中，当通信设备从第一波束切换至第二波束进行重复传输时，若本次切换之前在第二波束上重复传输的次数为0，则该通信设备在第二波束上从0开始进行重复传输计数。若本次切换之前在第二波束上重复传输的次数不为0，则该通信设备在第二波束上从本次切换之前在第二波束上重复传输的次数开始进行重复传输计数。
示例的，假设通信设备在第一波束上重复传输的次数为2次，此时，当通信设备从第一波束切换至第二波束时，若本次切换之前在第二波束上重复传输的次数为0，则确定切换至第二波束后重复传输的第一重复次数为0，之后，当在第二波束上进行第一次重复传输时，将重复传输的第一重复次数计数为：0+1＝1；当在第二波束上进行第二次重复传输时，将重复传输的第一重复次数计数为：0+1+1＝2；以此类推，对重复传输次数进行计数；若本次切换之前在第二波束上重复传输的次数为2，确定切换至第二波束后重复传输的第一重复次数为2，之后，当在第二波束上进行第一次重复传输时，将重复传输的第一重复次数计数为：2+1＝3；当在第二波束上进行第二次重复传输时，将重复传输的第一重复次数计数为：3+1＝4；以此类推，对重复传输次数进行计数。
需要说明的是，在上述图1-图5所示实施例中提到的第一波束可以泛指通信设备在执行波束切换之前使用的原波束，上述第二波束可以泛指波束切换的目标波束，其中，该第一波束和第二波束不具体限定一固定波束，其可以是任一波束。示例的，若通信设备从波束a切换至波束b，则此时波束a为上述第一波束，波束b为上述第二波束。若通信设备从波束b切换至波束a，则此时波束b为上述第一波束，波束a为上述第二波束。若通信设备从波束a切换至波束c，则此时波束a为上述第一波束，波束c为上述第二波束。
综上所述，在本公开实施例提供的重复传输方法之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
图6a为本公开实施例所提供的一种重复传输方法的流程示意图，应用于通信设备，如图6a所示，该重复传输方法可以包括以下步骤：
步骤601、响应于通信设备从第一波束切换至第二波束进行重复传输，基于本次切换之前在第二波束上重复传输的次数确定切换后重复传输的第一重复次数。
其中，关于步骤601的相关介绍可以参考上述实施例描述，本公开实施例在此不做赘述。
步骤602、响应于通信设备从第二波束切换回第一波束进行重复传输，将切换回第一波束之前在第一波束上重复传输的次数确定为切换回第一波束后重复传输的第二重复次数。
示例的，图6b为本公开实施例所提供的一种重复传输中的重复传输计数的结构示意图，如图6b所示，在本公开的一个实施例之中，假设通信设备在第一波束上重复传输的次数为2次，此时，当通信设备从第一波束切换至第二波束时，若本次切换之前在第二波束上重复传输的次数为0，则将切换至第二波束后重复传输的第一重复次数重置为0，之后，该通信设备在第二波束上从0开始进行重复传输计数，假设在第二波束上计数了2次重复传输后通信设备又从第二波束切换回第一波束，则基于通信设备在切换回第一波束之前在第一波束上重复传输次数为2次，由此，确定切换回第一波束后重复传输的第二重复次数为：2，之后，当在第一波束上进行第一次重复传输时，将重复传输的第二重复次数计数为：2+1＝3；当在第一波束上进行第二次重复传输时，将重复传输的第二重复次数计数为：3+1＝4；以此类推，对重复传输次数进行计数。
需要说明的是，在图6对应的实施例中，该第一波束可以泛指步骤601中执行波束切换之前使用的原波束，以及第二波束可以泛指步骤601中波束切换的目标波束。基于此，针对于步骤602执行的波束切换而言，该第二波束应当为步骤602中执行波束切换之前使用的原波束，第一波束应当为步骤602中波束切换的目标波束。并且，该第一波束和第二波束不具体限定一固定波束，其可以是任一波束。示例的，假设通信设备从波束a切换至波束b，之后又从波束b切换回波束a，则此时，波束a为第一波束，波束b为第二波束。
由此可知，在本公开的一个实施例之中，当在重复传输过程中发生波束切换时，不同波束是采用独立的计数机制来进行重复传输次数的计数的。
综上所述，在本公开实施例提供的重复传输方法之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
需要说明的是，在本公开的一个实施例之中，上述重复传输方式可以分别应用于具有交互关系的UE与基站中。也即是，交互中的UE和基站均可以利用上述实施例所述的计数方式来计数重复传输的重复次数。但是，需要强调的是，UE和基站所采用的计数方式应当是一致的，例如，在本公开的一个实施例之中，基站可以向UE指示一特定计数方式(例如图2a或图3a或图4a或图5或图6a中的计数方式)，之后，基站和UE可以均采用该特定计数方式来对重复传输次数进行计数。或者，在本公开的另一个实施例之中，基站和UE可以基于协议约定来确定一特定计数方式，并均采用该特定计数方式来对重复传输次数进行计数。
图7本公开一个实施例所提供的一种重复传输装置的结构示意图，如图7所示，装置700可以包括：
确定模块701，用于响应于所述通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。
综上所述，在本公开实施例提供的重复传输装置之中，响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。由此可知，本公开实施例针对重复传输过程中发生波束切换这一情况，提供了切换后重复传输的第一重复次数的确定方式，则确保了波束切换后重复传输的稳定进行。
在本公开一个实施例之中，所述确定模块还用于：
重置切换后重复传输的第一重复次数。
可选的，在本公开的一个实施例之中，所述确定模块还用于：
将在所述第一波束上重复传输的次数确定为切换后重复传输的第一重复次数。
可选的，在本公开的一个实施例之中，所述确定模块还用于：
将在所述第一波束上重复传输的次数加1后的值确定为切换后重复传输的第一重复次数。
可选的，在本公开的一个实施例之中，所述确定模块还用于：
基于本次切换之前在所述第二波束上重复传输的次数确定切换后重复传输的第一重复次数。
可选的，在本公开的一个实施例之中，所述确定模块还用于：
响应于本次切换之前在所述第二波束上重复传输的次数为0，重置切换后重复传输的第一重复次数；
响应于本次切换之前在所述第二波束上重复传输的次数不为0，将本次切换之前在所述第二波束上重复传输的次数确定为切换后重复传输的第一重复次数。
可选的，在本公开的一个实施例之中，所述装置还用于：
响应于所述通信设备从第二波束切换回第一波束进行重复传输，将切换回第一波束之前在所述第一波束上重复传输的次数确定为切换回第一波束后重复传输的第二重复次数。
可选的，在本公开的一个实施例之中，所述通信设备包括UE和/或基站。
图8是本公开一个实施例所提供的一种用户设备UE800的框图。例如，UE800可以是移动电话，计算机，数字广播终端设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图8，UE800可以包括以下至少一个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件813，以及通信组件816。
处理组件802通常控制UE800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括至少一个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括至少一个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在UE800的操作。这些数据的示例包括用于在UE800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件806为UE800的各种组件提供电力。电源组件806可以包括电源管理系统，至少一个电源，及其他与为UE800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述UE800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括至少一个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的唤醒时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当UE800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当UE800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件813包括至少一个传感器，用于为UE800提供各个方面的状态评估。例如，传感器组件813可以检测到设备800的打开/关闭状态，组件的相对定位，例如所述组件为UE800的显示器和小键盘，传感器组件813还可以检测UE800或UE800一个组件的位置改变，用户与UE800接触的存在或不存在，UE800方位或加速/减速和UE800的温度变化。传感器组件813可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件813还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件813还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于UE800和其他设备之间有线或无线方式的通信。UE800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信 组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，UE800可以被至少一个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
图9是本申请实施例所提供的一种基站900的框图。例如，基站900可以被提供为一基站。参照图9，基站900包括处理组件911，其进一步包括至少一个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件926被配置为执行指令，以执行上述方法前述应用在所述基站的任意方法，例如，如图1所示方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理，一个有线或无线网络接口950被配置为将基站900连接到网络，和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统，例如Windows Server TM，Mac OS XTM，Unix TM,Linux TM，Free BSDTM或类似。
上述本公开提供的实施例中，分别从基站、UE、RIS阵列的角度对本公开实施例提供的方法进行了介绍。为了实现上述本公开实施例提供的方法中的各功能，基站和UE可以包括硬件结构、软件模块，以硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各功能。上述各功能中的某个功能可以以硬件结构、软件模块、或者硬件结构加软件模块的方式来执行。
上述本公开提供的实施例中，分别从基站、UE、RIS阵列的角度对本公开实施例提供的方法进行了介绍。为了实现上述本公开实施例提供的方法中的各功能，网络侧设备和UE可以包括硬件结构、软件模块，以硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各功能。上述各功能中的某个功能可以以硬件结构、软件模块、或者硬件结构加软件模块的方式来执行。
本公开实施例提供的一种通信装置。通信装置可包括收发模块和处理模块。收发模块可包括发送模块和/或接收模块，发送模块用于实现发送功能，接收模块用于实现接收功能，收发模块可以实现发送功能和/或接收功能。
通信装置可以是终端设备(如上述方法实施例中的终端设备)，也可以是终端设备中的装置，还可以是能够与终端设备匹配使用的装置。或者，通信装置可以是网络设备，也可以是网络设备中的装置，还可以是能够与网络设备匹配使用的装置。
本公开实施例提供的另一种通信装置。通信装置可以是网络设备，也可以是终端设备(如上述方法实施例中的终端设备)，也可以是支持网络设备实现上述方法的芯片、芯片系统、或处理器等，还可以是支持终端设备实现上述方法的芯片、芯片系统、或处理器等。该装置可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
通信装置可以包括一个或多个处理器。处理器可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信装置(如，网络侧设备、基带芯片，终端设备、终端设备芯片，DU或CU等)进行控制，执行计算机程序，处理计算机程序的数据。
可选的，通信装置中还可以包括一个或多个存储器，其上可以存有计算机程序，处理器执行所述计算机程序，以使得通信装置执行上述方法实施例中描述的方法。可选的，所述存储器中还可以存储有数据。通信装置和存储器可以单独设置，也可以集成在一起。
可选的，通信装置还可以包括收发器、天线。收发器可以称为收发单元、收发机、或收发电路等，用于实现收发功能。收发器可以包括接收器和发送器，接收器可以称为接收机或接收电路等，用于实现接收功能；发送器可以称为发送机或发送电路等，用于实现发送功能。
可选的，通信装置中还可以包括一个或多个接口电路。接口电路用于接收代码指令并传输至处理器。处理器运行所述代码指令以使通信装置执行上述方法实施例中描述的方法。
通信装置为终端设备(如上述方法实施例中的终端设备)：处理器用于执行图8所示的方法。
通信装置为网络设备：收发器用于执行图6-图7任一所示的方法。
通信装置为RIS阵列：收发器用于执行图1-图5任一所示的方法。
在一种实现方式中，处理器中可以包括用于实现接收和发送功能的收发器。例如该收发器可以是收发电路，或者是接口，或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的，也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写，或者，上述收发电路、接口或接口电路可以用于信号的传输或传递。
在一种实现方式中，处理器可以存有计算机程序，计算机程序在处理器上运行，可使得通信装置执行上述方法实施例中描述的方法。计算机程序可能固化在处理器中，该种情况下，处理器可能由硬件实现。
在一种实现方式中，通信装置可以包括电路，所述电路可以实现上述方法实施例中发送或接收或者通信的功能。本公开中描述的处理器和收发器可实现在集成电路(integrated circuit，IC)、模拟IC、射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit，ASIC)、印刷电路板(printed circuit board，PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造，例如互补金属氧化物半导体(complementary metal oxide semiconductor，CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor，NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor，PMOS)、双极结型晶体管(bipolar junction transistor，BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(Gas)等。
以上实施例描述中的通信装置可以是网络设备或者终端设备(如上述方法实施例中的终端设备)，但本公开中描述的通信装置的范围并不限于此，而且通信装置的结构可以不受的限制。通信装置可以是独立的设备或者可以是较大设备的一部分。例如所述通信装置可以是：
(1)独立的集成电路IC，或芯片，或，芯片系统或子系统；
(2)具有一个或多个IC的集合，可选的，该IC集合也可以包括用于存储数据，计算机程序的存储部件；
(3)ASIC，例如调制解调器(Modem)；
(4)可嵌入在其他设备内的模块；
(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等；
(6)其他等等。
对于通信装置可以是芯片或芯片系统的情况，芯片包括处理器和接口。其中，处理器的数量可以是一个或多个，接口的数量可以是多个。
可选的，芯片还包括存储器，存储器用于存储必要的计算机程序和数据。
本领域技术人员还可以了解到本公开实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件，或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个系统的设计要求。本领域技术人员可以对于每种特定的应用，可以使用各种方法实现所述的功能，但这种实现不应被理解为超出本公开实施例保护的范围。
本公开实施例还提供一种确定侧链路时长的系统，该系统包括上述实施例中作为终端设备(如上述方法实施例中的第一终端设备)的通信装置和作为网络设备的通信装置，或者，该系统包括上述实施例中作为终端设备(如上述方法实施例中的第一终端设备)的通信装置和作为网络设备的通信装置。
本公开还提供一种可读存储介质，其上存储有指令，该指令被计算机执行时实现上述任一方法实施例的功能。
本公开还提供一种计算机程序产品，该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机程序。在计算机上加载和执行所述计算机程序时，全部或部分地产生按照本公开实施例所述的流程或功能。 所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机程序可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机程序可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，高密度数字视频光盘(digital video disc，DVD))、或者半导体介质(例如，固态硬盘(solid state disk，SSD))等。
本领域普通技术人员可以理解：本公开中涉及的第一、第二等各种数字编号仅为描述方便进行的区分，并不用来限制本公开实施例的范围，也表示先后顺序。
本公开中的至少一个还可以描述为一个或多个，多个可以是两个、三个、四个或者更多个，本公开不做限制。在本公开实施例中，对于一种技术特征，通过“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”等区分该种技术特征中的技术特征，该“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”描述的技术特征间无先后顺序或者大小顺序。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (12)

  1. 一种重复传输方法，其特征在于，应用于通信设备，包括：
    响应于所述通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。
  2. 如权利要求1所述的方法，其特征在于，所述确定切换后重复传输的第一重复次数，包括：
    重置切换后重复传输的第一重复次数。
  3. 如权利要求1所述的方法，其特征在于，所述确定切换后重复传输的第一重复次数，包括：
    将在所述第一波束上重复传输的次数确定为切换后重复传输的第一重复次数。
  4. 如权利要求1所述的方法，其特征在于，所述确定切换后重复传输的第一重复次数，包括：
    将在所述第一波束上重复传输的次数加1后的值确定为切换后重复传输的第一重复次数。
  5. 如权利要求1所述的方法，其特征在于，所述确定切换后重复传输的第一重复次数，包括：
    基于本次切换之前在所述第二波束上重复传输的次数确定切换后重复传输的第一重复次数。
  6. 如权利要求5所述的方法，其特征在于，所述基于本次切换之前在所述第二波束上重复传输的次数确定切换后重复传输的第一重复次数，包括：
    响应于本次切换之前在所述第二波束上重复传输的次数为0，重置切换后重复传输的第一重复次数；
    响应于本次切换之前在所述第二波束上重复传输的次数不为0，将本次切换之前在所述第二波束上重复传输的次数确定为切换后重复传输的第一重复次数。
  7. 如权利要求5所述的方法，其特征在于，所述方法还包括：
    响应于所述通信设备从第二波束切换回第一波束进行重复传输，将切换回第一波束之前在所述第一波束上重复传输的次数确定为切换回第一波束后重复传输的第二重复次数。
  8. 如权利要求1所述的方法，其特征在于，所述通信设备包括用户设备UE和/或基站。
  9. 一种重复传输装置，其特征在于，包括：
    确定模块，用于响应于通信设备从第一波束切换至第二波束进行重复传输，确定切换后重复传输的第一重复次数。
  10. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求1至8中任一项所述的方法。
  11. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求1至8中任一项所述的方法。
  12. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求1至8中任一项所述的方法被实现。
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