WO2023193197A1 - Procédé et appareil de transmission de capacité d'équipement utilisateur, et support d'enregistrement lisible - Google Patents

Procédé et appareil de transmission de capacité d'équipement utilisateur, et support d'enregistrement lisible Download PDF

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Publication number
WO2023193197A1
WO2023193197A1 PCT/CN2022/085594 CN2022085594W WO2023193197A1 WO 2023193197 A1 WO2023193197 A1 WO 2023193197A1 CN 2022085594 W CN2022085594 W CN 2022085594W WO 2023193197 A1 WO2023193197 A1 WO 2023193197A1
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WO
WIPO (PCT)
Prior art keywords
bwp switching
bwp
capability indication
user equipment
indication information
Prior art date
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PCT/CN2022/085594
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English (en)
Chinese (zh)
Inventor
陶旭华
Original Assignee
北京小米移动软件有限公司
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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 PCT/CN2022/085594 priority Critical patent/WO2023193197A1/fr
Priority to CN202280001104.7A priority patent/CN117203925A/zh
Publication of WO2023193197A1 publication Critical patent/WO2023193197A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular, to a method, device and readable storage medium for transmitting user equipment capabilities.
  • user equipment In some wireless communication systems, user equipment (User Equipment, UE) supports different types of bandwidth part (Bandwidth Part, BWP) switching delays, such as supporting Type1 BWP switching delay and Type2 BWP switching delay.
  • BWP bandwidth part
  • the present disclosure provides a method, device and readable storage medium for transmitting user equipment capabilities.
  • the first aspect provides a method for transmitting user equipment capabilities, which is executed by the user equipment. This method includes:
  • BWP switching capability indication information is used to indicate whether the enhanced bandwidth part BWP switching delay is supported in the FR2 frequency band.
  • the user equipment sends BWP switching capability indication information to the network device to inform it whether the BWP switching delay of the enhanced bandwidth part is supported in the FR2 frequency band.
  • the BWP switching delay of the enhanced bandwidth part is supported in the FR2 frequency band, which can reduce The BWP switching delay of the corresponding user equipment in the FR2 frequency band.
  • sending the bandwidth part BWP switching capability indication information to the network device includes:
  • the BWP switching capability indication information indicates that the BWP switching delay is supported in the enhanced bandwidth part of the FR2 frequency band
  • the bwp-SwitchingDelay parameter in the signaling that includes the BWP switching capability indication information is The value is a value used to indicate support for the third type of BWP handover delay.
  • the third type of BWP switching delay is smaller than the second type of BWP switching delay and larger than the first type of BWP switching delay.
  • sending the bandwidth part BWP switching capability indication information to the network device includes:
  • FR2BWP handover delay capability indication signaling Send FR2BWP handover delay capability indication signaling to the network device, where the FR2BWP handover delay capability indication signaling includes the BWP handover capability indication information.
  • the second aspect provides a method for transmitting user equipment capabilities, which is executed by the first network device.
  • the method includes:
  • Receive bandwidth part BWP switching capability indication information sent by the user equipment where the BWP switching capability indication information is used to indicate whether enhanced bandwidth part BWP switching delay is supported in the FR2 frequency band.
  • the network device receives the BWP switching capability indication information sent by the user equipment, and learns whether the user equipment supports the enhanced bandwidth part BWP switching delay in the FR2 frequency band.
  • the BWP switching delay in the FR2 frequency band supports the enhanced bandwidth part, which can reduce
  • the network device can not perform service transmission scheduling on the user equipment during the period when the user equipment performs BWP switching, thereby saving wireless resources.
  • receiving the BWP switching capability indication information sent by the user equipment includes:
  • Receive signaling sent by the user equipment including the BWP handover capability indication information, where the signaling is IEPhy-Parameters signaling or IEPhy-ParametersMRDC signaling.
  • the BWP switching capability indication information indicates that the BWP switching delay is supported in the enhanced bandwidth part of the FR2 frequency band
  • the bwp-SwitchingDelay parameter in the signaling that includes the BWP switching capability indication information is The value is a value used to indicate support for the third type of BWP handover delay.
  • the third type of BWP switching delay is smaller than the second type of BWP switching delay and larger than the first type of BWP switching delay.
  • receiving the BWP switching capability indication information sent by the user equipment includes:
  • FR2BWP handover delay capability indication signaling sent by the user equipment, where the FR2BWP handover delay capability indication signaling includes the BWP handover capability indication information.
  • the method further includes:
  • a communication device may be used to perform the steps performed by the user equipment in the above-mentioned first aspect or any possible design of the first aspect.
  • the user equipment can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.
  • the communication device shown in the first aspect is implemented through a software module
  • the communication device may include a transceiver module.
  • the transceiver module is configured to send bandwidth partial BWP switching capability indication information to the network device, where the BWP switching capability indication information is used to indicate whether enhanced bandwidth partial BWP switching delay is supported in the FR2 frequency band.
  • a fourth aspect provides a communication device.
  • the communication device may be used to perform the steps performed by the network device in the above-mentioned second aspect or any possible design of the second aspect.
  • the network device can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.
  • the communication device shown in the second aspect may include a transceiver module.
  • the transceiver module is configured to receive partial bandwidth BWP switching capability indication information sent by the user equipment, where the BWP switching capability indication information is used to indicate whether enhanced partial bandwidth BWP switching delay is supported in the FR2 frequency band.
  • an electronic device including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to realize the first aspect or any possibility of the first aspect. the design of.
  • a communication device including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to realize the second aspect or any possibility of the second aspect. the design of.
  • a computer-readable storage medium In a seventh aspect, a computer-readable storage medium is provided. Instructions (or computer programs, programs) are stored in the computer-readable storage medium. When called and executed on a computer, the computer is caused to execute the first aspect. or any possible design of the first aspect.
  • a computer-readable storage medium is provided. Instructions (or computer programs, programs) are stored in the computer-readable storage medium. When called and executed on a computer, the computer is caused to execute the second aspect. or any possible design of the second aspect.
  • Figure 1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure
  • Figure 2 is a flow chart of a method for transmitting user equipment capabilities according to an exemplary embodiment
  • Figure 3 is a flow chart of a method for transmitting user equipment capabilities according to an exemplary embodiment
  • Figure 4 is a flow chart of a method for receiving user equipment capabilities according to an exemplary embodiment
  • Figure 5 is a flow chart of a method for receiving user equipment capabilities according to an exemplary embodiment
  • Figure 6 is a flow chart of a method for transmitting user equipment capabilities according to an exemplary embodiment
  • Figure 7 is a flow chart of a method for transmitting user equipment capabilities according to an exemplary embodiment
  • Figure 8 is a flow chart of a method for receiving user equipment capabilities according to an exemplary embodiment
  • Figure 9 is a flow chart of a method of receiving user equipment capabilities according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • the words "if” and “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • a method for transmitting user equipment capabilities can be applied to a wireless communication system 100 , which may include but is not limited to a network device 101 and a user equipment 102 .
  • the user equipment 102 is configured to support carrier aggregation, and the user equipment 102 can be connected to multiple carrier units of the network device 101, including a primary carrier unit and one or more secondary carrier units.
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • WiMAX global Internet microwave access
  • CRAN cloud radio access network
  • 5G fifth generation
  • 5G new wireless (new radio, NR) communication system
  • PLMN public land mobile network
  • the user equipment 102 shown above can be a user equipment (UE), a terminal, an access terminal, a terminal unit, a terminal station, a mobile station (MS), a remote station, a remote terminal, a mobile terminal ( mobile terminal), wireless communication equipment, terminal agent or user equipment, etc.
  • the user equipment 102 may have a wireless transceiver function, which can communicate (such as wireless communication) with one or more network devices 101 of one or more communication systems, and accept network services provided by the network device 101.
  • the network device 101 Including but not limited to the base station shown in the figure.
  • the user equipment 102 can be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA) device, a device with Handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, user equipment in future 5G networks or user equipment in future evolved PLMN networks, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 101 may be an access network device (or access network site).
  • access network equipment refers to equipment that provides network access functions, such as wireless access network (radio access network, RAN) base stations and so on.
  • Network equipment may specifically include base station (BS) equipment, or include base station equipment and wireless resource management equipment used to control base station equipment, etc.
  • the network equipment may also include relay stations (relay equipment), access points, and base stations in future 5G networks, base stations in future evolved PLMN networks, or NR base stations, etc.
  • Network devices can be wearable devices or vehicle-mounted devices.
  • the network device may also be a communication chip with a communication module.
  • the network equipment 101 includes but is not limited to: the next generation base station (gnodeB, gNB) in 5G, the evolved node B (evolved node B, eNB) in the LTE system, the radio network controller (radio network controller, RNC), Node B (NB) in the WCDMA system, wireless controller under the CRAN system, base station controller (BSC), base transceiver station (BTS) in the GSM system or CDMA system, home Base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseband unit, BBU), transmission point (transmitting and receiving point, TRP), transmitting point (transmitting point, TP) or mobile switching center, etc.
  • gnodeB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • the UE supports the BWP handover delay of Type1 and the BWP handover delay of Type2.
  • the BWP handover delay of Type1 and the BWP handover delay of Type2 can be determined by Table 1.
  • the BWP handover delay is determined by the smaller SCS of the SCS before BWP handover and the SCS after BWP handover.
  • the two main frequencies used by 5G networks are FR1 and FR2.
  • the frequency range of the FR1 frequency band is 450MHz-6GHz, also known as the sub 6GHz frequency band;
  • the frequency range of the FR2 frequency band is 24.25GHz-52.6GHz, usually called millimeter wave (mmWave) frequency band.
  • mmWave millimeter wave
  • the BWP switching delay of FR2 is too long. If dynamic BWP switching is performed, the current BWP switching delay of Type2 greatly affects the throughput performance. Therefore, it is necessary to reduce the BWP handover delay of the UE in the FR2 scenario.
  • Embodiments of the present disclosure provide a method for transmitting user equipment capabilities.
  • Figure 2 is a flow chart of a method for transmitting user equipment capabilities according to an exemplary embodiment. As shown in Figure 2, the method includes steps S201 to S202, specifically:
  • Step S201 The user equipment sends bandwidth part BWP switching capability indication information to the network device.
  • the BWP handover capability indication information sent by the user equipment to the network equipment is used to indicate whether the enhanced bandwidth part BWP handover delay is supported in the FR2 frequency band.
  • the enhanced bandwidth part BWP switching delay can be understood as a shorter BWP switching delay.
  • the user equipment sends signaling including the BWP handover capability indication information to the network device.
  • This signaling is IEPhy-Parameters signaling, or IEPhy-ParametersMRDC signaling.
  • the BWP switching capability indication information indicates that the BWP switching delay of the enhanced bandwidth part is supported in the FR2 frequency band, and the value of the bwp-SwitchingDelay parameter in the signaling including the BWP switching capability indication information is used to indicate Supports the value of the BWP switching delay of the third type, Type3
  • the value of the bwp-SwitchingDelay parameter corresponds to Type1
  • the value of the bwp-SwitchingDelay parameter corresponds to Type2, it means that the BWP switching delay of Type2 is supported in the FR1 frequency band or FR2 frequency band, and it also means that the enhanced bandwidth part BWP switching delay is not supported in the FR2 frequency band.
  • the value of the bwp-SwitchingDelay parameter corresponds to Type3, it indicates that the enhanced bandwidth part BWP switching delay is supported in the FR2 band.
  • the BWP handover delay of Type1 corresponds to the highest-capability UE, the BWP handover delay of the third type, Type3, is smaller than the BWP handover delay of the second type, Type2, and greater than the BWP handover delay of the first type, Type1.
  • the user equipment sends the bandwidth part BWP switching capability indication information to the network device, including: sending FR2BWP switching delay capability indication signaling to the network device, where the FR2BWP switching delay capability indication signaling includes the BWP switching capability indication information.
  • the FR2BWP handover delay capability indication signaling is dedicated signaling.
  • Step S202 In response to the BWP handover capability indication information indicating that the BWP handover delay of the enhanced bandwidth part is supported in the FR2 frequency band, no service transmission is scheduled for the user equipment during the period when the user equipment performs BWP handover.
  • the method further includes: in response to the BWP handover capability indication information indicating that the enhanced bandwidth part BWP handover delay is not supported in the FR2 frequency band, during the period when the user equipment performs BWP handover, The user equipment performs service transmission scheduling.
  • the service transmission scheduling includes uplink service transmission scheduling and/or downlink service transmission scheduling.
  • the user equipment sends BWP switching capability indication information to the network device to notify it whether it supports the BWP switching delay of the enhanced bandwidth part in the FR2 frequency band, and supports the BWP switching delay of the enhanced bandwidth part in the FR2 frequency band.
  • the BWP switching delay of the corresponding user equipment in the FR2 frequency band can be reduced, and the network equipment can not perform service transmission scheduling on the user equipment during the period when the user equipment performs BWP switching, thereby saving wireless resources.
  • Embodiments of the present disclosure provide a method for sending user equipment capabilities, which is applied to user equipment.
  • Figure 3 is a flow chart of a method for sending user equipment capabilities according to an exemplary embodiment. As shown in Figure 3, the The method includes step S301:
  • Step S301 Send bandwidth partial BWP switching capability indication information to the network device.
  • the BWP switching capability indication information is used to indicate whether the enhanced bandwidth partial BWP switching delay is supported in the FR2 frequency band.
  • the BWP handover capability indication information sent to the network device is used to indicate whether the enhanced bandwidth part BWP handover delay is supported in the FR2 frequency band.
  • the enhanced bandwidth part BWP switching delay can be understood as a shorter BWP switching delay.
  • signaling including the BWP switching capability indication information is sent to the network device.
  • This signaling is IEPhy-Parameters signaling, or IEPhy-ParametersMRDC signaling.
  • the BWP switching capability indication information indicates that the BWP switching delay in the enhanced bandwidth part is supported in the FR2 frequency band
  • the value of the bwp-SwitchingDelay parameter in the signaling including the BWP switching capability indication information is A value indicating support for the BWP switching delay of the third type, Type3.
  • the value of the bwp-SwitchingDelay parameter corresponds to Type1
  • the value of the bwp-SwitchingDelay parameter corresponds to Type2, it means that the BWP switching delay of Type2 is supported in the FR1 frequency band or FR2 frequency band, and it also means that the enhanced bandwidth part BWP switching delay is not supported in the FR2 frequency band.
  • the value of the bwp-SwitchingDelay parameter corresponds to Type3, it indicates that the enhanced bandwidth part BWP switching delay is supported in the FR2 band.
  • the BWP handover delay of Type1 corresponds to the highest-capability UE, the BWP handover delay of the third type, Type3, is smaller than the BWP handover delay of the second type, Type2, and greater than the BWP handover delay of the first type, Type1.
  • sending bandwidth part BWP switching capability indication information to the network device includes: sending FR2BWP switching delay capability indication signaling to the network device, where the FR2BWP switching delay capability indication signaling includes the BWP switching Capability indication information.
  • the FR2BWP handover delay capability indication signaling is dedicated signaling.
  • Embodiments of the present disclosure provide a method for receiving user equipment capabilities, which is applied to user equipment.
  • Figure 4 is a flow chart of a method for receiving user equipment capabilities according to an exemplary embodiment. As shown in Figure 4, the The method includes step S401:
  • Step S401 Receive the bandwidth part BWP switching capability indication information sent by the user equipment.
  • the BWP handover capability indication information sent by the user equipment to the network equipment is used to indicate whether the enhanced bandwidth part BWP handover delay is supported in the FR2 frequency band.
  • the enhanced bandwidth part BWP switching delay can be understood as a shorter BWP switching delay.
  • receiving the BWP switching capability indication information sent by the user equipment includes: receiving signaling including the BWP switching capability indication information sent by the user equipment, and this signaling is IEPhy-Parameters signaling, or, IEPhy-ParametersMRDC signaling.
  • the BWP switching capability indication information indicates that the BWP switching delay of the enhanced bandwidth part is supported in the FR2 frequency band, and the value of the bwp-SwitchingDelay parameter in the signaling including the BWP switching capability indication information is used to indicate Supports the BWP switching delay value of the third type, Type3.
  • the value of the bwp-SwitchingDelay parameter corresponds to Type1
  • the value of the bwp-SwitchingDelay parameter corresponds to Type2, it means that the BWP switching delay of Type2 is supported in the FR1 frequency band or FR2 frequency band, and it also means that the enhanced bandwidth part BWP switching delay is not supported in the FR2 frequency band.
  • the value of the bwp-SwitchingDelay parameter corresponds to Type3, it indicates that the enhanced bandwidth part BWP switching delay is supported in the FR2 band.
  • the BWP handover delay of Type1 corresponds to the highest-capability UE, the BWP handover delay of the third type, Type3, is smaller than the BWP handover delay of the second type, Type2, and greater than the BWP handover delay of the first type, Type1.
  • receiving signaling sent by user equipment including the BWP handover capability indication information receiving FR2BWP handover delay capability indication signaling sent by user equipment, where the FR2BWP handover delay capability indication signaling includes The BWP switching capability indication information.
  • the FR2BWP handover delay capability indication signaling is dedicated signaling.
  • Embodiments of the present disclosure provide a method for receiving user equipment capabilities, which is applied to user equipment.
  • Figure 5 is a flow chart of a method for receiving user equipment capabilities according to an exemplary embodiment. As shown in Figure 5, the The method includes steps S401 to S402:
  • Step S401 Receive the bandwidth part BWP switching capability indication information sent by the user equipment.
  • Step S402 In response to the BWP handover capability indication information indicating that the BWP handover delay of the enhanced bandwidth part is supported in the FR2 frequency band, no service transmission is scheduled for the user equipment during the period when the user equipment performs BWP handover.
  • the method further includes: in response to the BWP handover capability indication information indicating that the enhanced bandwidth part BWP handover delay is not supported in the FR2 frequency band, during the period when the user equipment performs BWP handover, The user equipment performs service transmission scheduling.
  • the service transmission scheduling includes uplink service transmission scheduling and/or downlink service transmission scheduling.
  • embodiments of the present disclosure also provide an electronic device, which can have the functions of the user equipment 102 in the above method embodiments, and is used to perform the functions provided by the user equipment 102 in the above embodiments. steps to perform.
  • This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the electronic device 600 shown in FIG. 6 can serve as the user equipment 102 involved in the above method embodiment, and perform the steps performed by the user equipment 102 in one of the above method embodiments.
  • the communication device 600 includes a transceiver module 601 configured to send partial bandwidth BWP switching capability indication information to the network device.
  • the BWP switching capability indication information is used to indicate whether to support enhanced partial bandwidth BWP switching delay in the FR2 frequency band.
  • the transceiver module 601 is also configured to send signaling including the BWP switching capability indication information to the network device, where the signaling is IEPhy-Parameters signaling or IEPhy-ParametersMRDC signaling.
  • the BWP switching capability indication information indicates that the BWP switching delay is supported in the enhanced bandwidth part of the FR2 frequency band
  • the bwp-SwitchingDelay parameter in the signaling that includes the BWP switching capability indication information is The value is a value used to indicate support for the third type of BWP handover delay.
  • the third type of BWP switching delay is smaller than the second type of BWP switching delay and larger than the first type of BWP switching delay.
  • the transceiver module 601 is also configured to send FR2BWP switching delay capability indication signaling to the network device, where the FR2BWP switching delay capability indication signaling includes the BWP switching capability indication information.
  • the electronic device When the electronic device is user equipment 102, it may also include a device as shown in Figure 7.
  • FIG. 7 is a block diagram of an apparatus 700 for transmitting user equipment capabilities according to an exemplary embodiment.
  • the device 700 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the device 700 may include one or more of the following components: a processing component 702, a memory 704, a power component 706, a multimedia component 708, an audio component 710, an input/output (I/O) interface 712, a sensor component 714, and communications component 716.
  • a processing component 702 a memory 704
  • a power component 706 a multimedia component 708, an audio component 710, an input/output (I/O) interface 712, a sensor component 714, and communications component 716.
  • I/O input/output
  • Processing component 702 generally controls the overall operations of device 700, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 702 may include one or more processors 720 to execute instructions to complete all or part of the steps of the above method.
  • processing component 702 may include one or more modules that facilitate interaction between processing component 702 and other components.
  • processing component 702 may include a multimedia module to facilitate interaction between multimedia component 708 and processing component 702.
  • Memory 704 is configured to store various types of data to support operations at device 700 . Examples of such data include instructions for any application or method operating on device 700, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 704 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), 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
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power component 706 provides power to various components of device 700.
  • Power components 706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 700 .
  • Multimedia component 708 includes a screen that provides an output interface between the device 700 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 the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 708 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 710 is configured to output and/or input audio signals.
  • audio component 710 includes a microphone (MIC) configured to receive external audio signals when device 700 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signal may be further stored in memory 704 or sent via communication component 716 .
  • audio component 710 also includes a speaker for outputting audio signals.
  • the I/O interface 712 provides an interface between the processing component 702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 714 includes one or more sensors that provide various aspects of status assessment for device 700 .
  • the sensor component 714 may detect the open/closed state of the device 700, the relative positioning of components, such as the display and keypad of the device 700, and the sensor component 714 may also detect a change in position of the device 700 or a component of the device 700. , the presence or absence of user contact with device 700 , device 700 orientation or acceleration/deceleration and temperature changes of device 700 .
  • Sensor assembly 714 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 716 is configured to facilitate wired or wireless communication between apparatus 700 and other devices.
  • Device 700 may access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof.
  • communication component 716 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 716 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can 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
  • apparatus 700 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 704 including instructions, which are executable by the processor 720 of the device 700 to complete the above method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • embodiments of the present disclosure also provide a communication device, which can have the functions of the network device 101 in the above method embodiments, and is used to perform the functions provided by the network device 101 in the above embodiments. steps to perform.
  • This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 800 shown in Figure 8 can serve as the network device 101 involved in the above method embodiment, and perform the steps performed by the network device 101 in the above method embodiment.
  • the communication device 800 shown in FIG. 8 includes a transceiver module 801.
  • the transceiver module 801 is configured to receive partial bandwidth BWP switching capability indication information sent by the user equipment, where the BWP switching capability indication information is used to indicate whether to support enhanced partial bandwidth BWP switching delay in the FR2 frequency band.
  • the transceiver module 801 is also configured to receive signaling including the BWP handover capability indication information sent by the user equipment, where the signaling is IEPhy-Parameters signaling or IEPhy-ParametersMRDC signaling.
  • the BWP switching capability indication information indicates that the BWP switching delay is supported in the enhanced bandwidth part of the FR2 frequency band
  • the bwp-SwitchingDelay parameter in the signaling that includes the BWP switching capability indication information is The value is a value used to indicate support for the third type of BWP handover delay.
  • the third type of BWP switching delay is smaller than the second type of BWP switching delay and larger than the first type of BWP switching delay.
  • the transceiver module 801 is configured to receive FR2BWP handover delay capability indication signaling sent by the user equipment, where the FR2BWP handover delay capability indication signaling includes the BWP handover capability indication information.
  • the transceiver module 801 is configured to respond to the BWP switching capability indication information for indicating the BWP switching delay in supporting the enhanced bandwidth part in the FR2 frequency band, within the period during which the user equipment performs BWP switching. , no service transmission scheduling is performed on the user equipment.
  • the device 900 When the communication device is a network device 101, its structure may also be as shown in Figure 9.
  • the device 900 includes a memory 901, a processor 902, a transceiver component 903, and a power supply component 906.
  • the memory 901 is coupled with the processor 902 and can be used to store programs and data necessary for the communication device 900 to implement various functions.
  • the processor 902 is configured to support the communication device 900 to perform corresponding functions in the above method. This function can be implemented by calling a program stored in the memory 901 .
  • the transceiver component 903 may be a wireless transceiver, which may be used to support the communication device 900 to receive signaling and/or data through a wireless air interface, and to send signaling and/or data.
  • the transceiver component 903 may also be called a transceiver unit or a communication unit.
  • the transceiver component 903 may include a radio frequency component 904 and one or more antennas 905.
  • the radio frequency component 904 may be a remote radio unit (RRU). Specifically, It can be used for the transmission of radio frequency signals and the conversion of radio frequency signals and baseband signals.
  • the one or more antennas 905 can be specifically used for radiating and receiving radio frequency signals.
  • the processor 902 can perform baseband processing on the data to be sent, and then output the baseband signal to the radio frequency unit.
  • the radio frequency unit performs radio frequency processing on the baseband signal and then sends the radio frequency signal in the form of electromagnetic waves through the antenna.
  • the radio frequency unit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 902.
  • the processor 902 converts the baseband signal into data and processes the data. for processing.
  • the user equipment sends BWP handover capability indication information to the network device to inform it whether it supports the BWP handover delay of the enhanced bandwidth part in the FR2 frequency band.
  • the BWP handover delay of the enhanced bandwidth part is supported in the FR2 frequency band, which can reduce the BWP handover delay of the corresponding user equipment.
  • BWP handover delay in the FR2 frequency band, and the network equipment can not perform service transmission scheduling on the user equipment during the period when the user equipment performs BWP handover, thereby saving wireless resources.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente divulgation concerne un procédé et un appareil de transmission de capacité d'équipement utilisateur, et un support d'enregistrement lisible, appliqués au domaine technique des communications sans fil. Le procédé comprend les étapes suivantes dans lesquelles : un dispositif de réseau envoie des informations d'indication de capacité de commutation de partie de bande passante (BWP), les informations d'indication de capacité de commutation de BWP étant utilisées pour indiquer si un retard de commutation de BWP amélioré est pris en charge ou non dans une bande FR2 (S301). Dans la présente divulgation, un équipement utilisateur envoie au dispositif de réseau les informations d'indication de capacité de commutation de BWP pour notifier au dispositif de réseau si le retard de commutation de BWP amélioré est pris en charge ou non dans la bande FR2 ; lorsque le retard de commutation de BWP amélioré est pris en charge dans la bande FR2, le retard de commutation de BWP de l'équipement utilisateur correspondant dans la bande FR2 peut être réduit, et le dispositif de réseau peut n'effectuer aucune planification de transmission de service sur l'équipement utilisateur pendant un laps de temps où l'équipement utilisateur effectue une commutation de BWP, de sorte que des ressources radio soient économisées.
PCT/CN2022/085594 2022-04-07 2022-04-07 Procédé et appareil de transmission de capacité d'équipement utilisateur, et support d'enregistrement lisible WO2023193197A1 (fr)

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PCT/CN2022/085594 WO2023193197A1 (fr) 2022-04-07 2022-04-07 Procédé et appareil de transmission de capacité d'équipement utilisateur, et support d'enregistrement lisible
CN202280001104.7A CN117203925A (zh) 2022-04-07 2022-04-07 一种传输用户设备能力的方法、装置及可读存储介质

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