WO2020063282A1 - 信息指示方法、指示接收方法、终端及网络侧设备 - Google Patents

信息指示方法、指示接收方法、终端及网络侧设备 Download PDF

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Publication number
WO2020063282A1
WO2020063282A1 PCT/CN2019/104347 CN2019104347W WO2020063282A1 WO 2020063282 A1 WO2020063282 A1 WO 2020063282A1 CN 2019104347 W CN2019104347 W CN 2019104347W WO 2020063282 A1 WO2020063282 A1 WO 2020063282A1
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WIPO (PCT)
Prior art keywords
terminal
target message
message
size
indication
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Application number
PCT/CN2019/104347
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English (en)
French (fr)
Inventor
陈力
Original Assignee
维沃移动通信有限公司
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.)
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to KR1020217012599A priority Critical patent/KR20210071012A/ko
Priority to EP19865137.4A priority patent/EP3860023A4/en
Publication of WO2020063282A1 publication Critical patent/WO2020063282A1/zh
Priority to US17/214,873 priority patent/US20210219325A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Arrangements for allocating sub-channels of the transmission path allocation of payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0215Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data
    • H04W8/245Transfer of terminal data from a network towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/36Flow control; Congestion control by determining packet size, e.g. maximum transfer unit [MTU]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02Data link layer protocols

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an information indicating method, an instruction receiving method, a terminal, and a network-side device.
  • the network needs to configure various special messages such as measurement, handover, and random access for the user through radio resource control (RRC) messages.
  • RRC radio resource control
  • the new air interface (New Radio, NR) system due to the introduction of multi-beam technology, and according to the size of the bandwidth and different signal characteristics can be divided into different reference signals; such as synchronization signal block SSB and channel state information reference signal CSI- RS, the number of such reference signals will be as high as 128.
  • the RRC message of the NR system may become very large under some configurations.
  • the buffer for receiving RRC messages is a fixed size, and in order to save costs, the buffer size of this part will be limited to a certain extent.
  • Limitations on buffers, the solutions in related technologies are as follows;
  • Solution 1 Limit the overall size of the RRC message configured to the terminal
  • Solution 2 Limit the size of each or several RRC message configurations that mainly determine the RRC size; or, when configuring RRC messages, limit the number of reference signals.
  • the solutions in the related technologies are all limited to the RRC message size configured for the terminal on the network side, whether it is the overall size or the size of a single RRC message; it does not take into account terminal differences, such as the processing buffer size of the terminal , The delay speed of the terminal.
  • terminal differences such as the processing buffer size of the terminal , The delay speed of the terminal.
  • the embodiments of the present disclosure provide an information indicating method, an instruction receiving method, a terminal, and a network-side device, so as to solve the problem that the performance of some terminals is poor when the network side does not consider the difference between the terminals when limiting the message size of the terminal in the related art The problem.
  • An information indicating method applied to a terminal includes:
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • An embodiment of the present disclosure further provides an indication receiving method, which is applied to a network-side device and includes:
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • An embodiment of the present disclosure further provides a terminal, including:
  • a sending module configured to send instruction information to a network-side device, where the instruction information is used to indicate that the terminal has limited processing capability of a target message;
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • An embodiment of the present disclosure further provides a terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor.
  • the computer program is implemented as described above when executed by the processor.
  • the information indicates the steps of the method.
  • An embodiment of the present disclosure further provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the information indicating method described above are implemented.
  • An embodiment of the present disclosure further provides a network-side device, including:
  • An information receiving module configured to receive instruction information sent by a terminal, where the instruction information is used to indicate that the terminal has limited processing capability of a target message;
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • An embodiment of the present disclosure further provides a network-side device including a processor, a memory, and a computer program stored on the memory and executable on the processor.
  • the computer program is implemented when the processor is executed by the processor. The steps of the instruction receiving method as described above.
  • An embodiment of the present disclosure also provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the instruction receiving method described above are implemented.
  • the terminal reports the indication information to the network-side device to indicate that the terminal has limited processing capability of the target message, so that the network-side device can consider the indication information sent by each terminal when limiting the target message.
  • the difference between the terminals improves the processing performance of the target message by the terminal.
  • FIG. 1 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure
  • FIG. 2 shows steps of an information indicating method provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram showing steps of an instruction receiving method according to an embodiment of the present disclosure.
  • FIG. 4 shows one of the structural schematic diagrams of a terminal provided by an embodiment of the present disclosure
  • FIG. 5 is a second schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 shows a third structural schematic diagram of a terminal according to an embodiment of the present disclosure
  • FIG. 7 shows one of the structural schematic diagrams of a network-side device according to an embodiment of the present disclosure
  • FIG. 8 shows a second schematic structural diagram of a network-side device according to an embodiment of the present disclosure.
  • words such as “exemplary” or “for example” are used as examples, illustrations or illustrations. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as more preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “for example” is intended to present the relevant concept in a concrete manner.
  • the detection method, transmission method, terminal, and network-side device of the advance indication signal provided by the embodiments of the present disclosure can be applied to a wireless communication system.
  • the wireless communication system may be a 5G system, an evolved long term evolution (evolved long term evolution, eLTE) system, or a subsequent evolved communication system.
  • FIG. 1 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure. As shown in FIG. 1, the wireless communication system may include a network-side device 10 and a terminal (the terminal may also be referred to as a user-side device).
  • the terminal is referred to as UE11, and the UE11 may be connected to the network-side device 10.
  • the connection between the foregoing devices may be a wireless connection.
  • a solid line is used in FIG. 1 for illustration.
  • the above communication system may include multiple UEs, network-side devices, and may communicate with multiple UEs (transmit signaling or transmit data).
  • the network-side device 10 provided in the embodiment of the present disclosure may be a base station.
  • the base station may be a commonly used base station, an evolved base station (eNB), or a network-side device in a 5G system (for example, Next-generation base station (next generation node, base station, gNB) or transmission and reception point (transmission and reception point (TRP)) or cell cell and other equipment.
  • eNB evolved base station
  • 5G system for example, Next-generation base station (next generation node, base station, gNB) or transmission and reception point (transmission and reception point (TRP)) or cell cell and other equipment.
  • Next-generation base station next generation node, base station, gNB
  • TRP transmission and reception point
  • the terminal provided in the embodiments of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, a wearable device (Wearable Device), a vehicle-mounted device, or a personal digital assistant (Personal Digital Assistant, PDA). It should be noted that the specific types of terminals are not limited in the embodiments of the present disclosure.
  • UMPC Ultra-Mobile Personal Computer
  • PDA Personal Digital Assistant
  • an embodiment of the present disclosure provides an information indicating method, which is applied to a terminal and includes:
  • Step 201 Send instruction information to a network-side device, where the instruction information is used to indicate that the terminal has limited processing capability of a target message;
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • the indication information indicates that the terminal has limited processing capability of the target message by instructing the terminal to receive a target message with a limited buffer size
  • the indication information indicates that the processing capability of the target message by the terminal is limited by indicating that the size of the service data unit SDU or the protocol data unit PDU of the target message layer is limited;
  • the layer in which the target message is located is an RRC layer, a PDCP layer, an RLC layer, or a MAC layer.
  • the indication information indicates that the terminal has a limited processing capability of the target message by instructing the terminal to receive a target message with a limited buffer size
  • the indication information includes At least one of the instructions:
  • Optional configuration information where the optional configuration information includes an identifier of an optional reference signal and / or a quantity of optional reference signals included in the target message.
  • step 201 includes:
  • the preset condition includes at least one of the following conditions:
  • the size of the target message exceeds the maximum threshold or a preset threshold
  • the buffer size of the target message is greater than or equal to the first preset threshold
  • the size of the predetermined target message is greater than or equal to the second preset threshold
  • the size of the corresponding target message in the layer 1 configuration is greater than or equal to a third preset threshold
  • the size of the corresponding target message in the layer 2 configuration is greater than or equal to the fourth preset threshold
  • a buffer size of a configuration message of a control plane or a user plane of the terminal is greater than or equal to a fifth preset threshold
  • the size of the buffer for receiving the target message by the terminal is greater than or equal to a sixth preset threshold
  • the remaining size of the buffer in which the terminal receives the target message is greater than or equal to a seventh preset threshold
  • the terminal receives a target message or the terminal receives a predetermined target message
  • the number of reference signals contained in the target message or the predetermined target message received by the terminal is greater than a preset number.
  • the pre-appointed target message may include one target message or multiple target messages, and the number of pre-appointed target messages is not limited herein.
  • the predetermined target message may be: random access configuration RACH-ConfigDedicated, measurement configuration measObjectNR, and / or CSI-RS measurement configuration CSI-MeasConfig.
  • the corresponding target message in the layer 1 configuration may be one target message or multiple target messages; similarly, the corresponding target message in the layer 2 configuration may also be one target message or multiple target messages. Limit the number of target messages in its Layer 1 configuration or the number of target messages in its Layer 2 configuration.
  • step 201 in the foregoing embodiment of the present disclosure the method includes:
  • step 201 includes:
  • the terminal may actively send the instruction information to the network-side device if the preset conditions are met, or may receive the instruction information sent by the network-side device to the corresponding network side.
  • the device sends the instruction information.
  • step 201 includes:
  • the instruction information may occupy multiple bits of the UCI.
  • dedicated RRC messages for example, terminal assistance information UE assistantInfo, terminal temporary capability UE temporary capability, terminal capability reporting UE capability, and the like.
  • the new RRC message may specifically be a new RRC message pre-agreed between the terminal and the base station to carry the instruction information. Since the terminal does not report the instruction information to the network-side device in the related technology, no carrying is defined in the related technology.
  • the RRC message of the indication information is different from the related RRC message in the embodiment of the present disclosure, and the RRC message carrying the indication information is referred to as a new RRC message.
  • the dedicated channel may specifically be a new channel previously agreed between the terminal and the base station for carrying the indication information, and a type such as PUCCH.
  • step 201 in the foregoing embodiment of the present disclosure the method further includes:
  • the enable instruction information is used to indicate whether the terminal can report the instruction information; for example, enable is used to indicate that the terminal can report the instruction information, disable It is used to indicate that the terminal cannot report the instruction information.
  • step 201 includes:
  • the enabling instruction information indicates that the terminal can report the instruction information, sending the instruction information to the network-side device.
  • the terminal When the enabling instruction information indicates that the terminal cannot report the instruction information, whether the terminal meets a preset condition or receives an inquiry message, the terminal cannot send the instruction information to a network-side device .
  • the method further includes:
  • whether the terminal listens to the target message after the preset time or listens to the target message within the preset time may be determined based on when the network-side device limits the target message according to the indication information reported by the terminal, which is not specifically limited herein.
  • the terminal reports to the network-side device indication information indicating that the terminal has limited processing capability of the target message, so that the network-side device can send the information according to each terminal when limiting the target message.
  • the instruction information takes into account the differences between the terminals and improves the processing performance of the terminal on the target message.
  • an embodiment of the present disclosure further provides an indication receiving method, which is applied to a network-side device and includes:
  • Step 301 Receive instruction information sent by a terminal, where the instruction information is used to indicate that the terminal has limited processing capability of a target message;
  • the target message is a radio resource control RRC message, or a packet data convergence protocol PDCP layer message, or a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • the indication information indicates that the terminal has limited processing capability of the target message by instructing the terminal to receive a target message with a limited buffer size
  • the indication information indicates that the processing capability of the target message by the terminal is limited by indicating that the size of the service data unit SDU or the protocol data unit PDU of the layer where the target message is located is limited;
  • the layer where the target message is located is an RRC layer or a PDCP layer or an RLC layer or a MAC layer.
  • the indication information indicates that the terminal has limited processing capability of the target message by instructing the terminal to receive a target message with a limited buffer size
  • the indication information includes the following At least one of the instructions:
  • Optional configuration information where the optional configuration information includes an identifier of an optional reference signal and / or a quantity of optional reference signals included in the target message.
  • step 301 includes:
  • the preset condition includes at least one of the following conditions:
  • the size of the target message exceeds the maximum threshold or a preset threshold
  • the buffer size of the target message is greater than or equal to the first preset threshold
  • the size of the predetermined target message is greater than or equal to the second preset threshold
  • the size of the corresponding target message in the layer 1 configuration is greater than or equal to a third preset threshold
  • the size of the corresponding target message in the layer 2 configuration is greater than or equal to the fourth preset threshold
  • a buffer size of a configuration message of a control plane or a user plane of the terminal is greater than or equal to a fifth preset threshold
  • the size of the buffer for receiving the target message by the terminal is greater than or equal to a sixth preset threshold
  • the remaining size of the buffer in which the terminal receives the target message is greater than or equal to a seventh preset threshold
  • the terminal receives a target message or the terminal receives a predetermined target message
  • the number of reference signals contained in the target message or the predetermined target message received by the terminal is greater than a preset number.
  • the pre-appointed target message may include one target message or multiple target messages, and the number of pre-appointed target messages is not limited herein.
  • the predetermined target message may be: random access configuration RACH-ConfigDedicated, measurement configuration measObjectNR, and / or CSI-RS measurement configuration CSI-MeasConfig.
  • step 301 in the above embodiment of the present disclosure the method further includes:
  • step 301 includes:
  • the terminal may actively send the instruction information to the network-side device if the preset conditions are met, or may receive the instruction information sent by the network-side device to the corresponding network side.
  • the device sends the instruction information.
  • step 301 includes:
  • dedicated RRC messages for example, terminal assistance information UE assistantInfo, terminal temporary capability UE temporary capability, terminal capability reporting UE capability, and the like.
  • step 301 in the above embodiment of the present disclosure the method further includes:
  • an enable instruction (enable / disable) to the terminal, where the enable instruction is used to indicate whether the terminal can report the instruction; for example, enable is used to indicate that the terminal can report the instruction, and disable is used to indicate The terminal cannot report the instruction information.
  • step 301 includes:
  • the terminal When the enabling instruction information indicates that the terminal cannot report the instruction information, whether the terminal meets a preset condition or receives an inquiry message, the terminal cannot send the instruction information to a network-side device .
  • the method further includes at least one of the following steps:
  • the terminal reports to the network-side device indication information indicating that the terminal has limited processing capability of the target message, so that the network-side device can send the information according to each terminal when limiting the target message
  • the instruction information takes into account the differences between the terminals and improves the processing performance of the terminal on the target message.
  • an embodiment of the present disclosure further provides a terminal 400, including:
  • a sending module 401 is configured to send instruction information to a network-side device, where the instruction information is used to indicate that the terminal has limited processing capability of a target message;
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • the indication information indicates that the terminal has a limited processing capability of the target message by instructing the terminal to receive a target message with a limited buffer size
  • the indication information indicates that the processing capability of the target message by the terminal is limited by indicating that the size of the service data unit SDU or the protocol data unit PDU of the layer where the target message is located is limited;
  • the layer in which the target message is located is an RRC layer, a PDCP layer, an RLC layer, or a MAC layer.
  • the instruction information includes At least one of the following instructions:
  • Optional configuration information where the optional configuration information includes an identifier of an optional reference signal and / or a number of optional reference signals included in the target message.
  • the sending module 401 includes:
  • a first sending sub-module is configured to send the instruction information to the network-side device if a preset condition is met, where the preset condition includes at least one of the following conditions:
  • the size of the target message exceeds the maximum threshold or a preset threshold
  • the buffer size of the target message is greater than or equal to the first preset threshold
  • the size of the predetermined target message is greater than or equal to the second preset threshold
  • the size of the corresponding target message in the layer 1 configuration is greater than or equal to a third preset threshold
  • the size of the corresponding target message in the layer 2 configuration is greater than or equal to the fourth preset threshold
  • a buffer size of a configuration message of a control plane or a user plane of the terminal is greater than or equal to a fifth preset threshold
  • the size of the buffer for receiving the target message by the terminal is greater than or equal to a sixth preset threshold
  • the remaining size of the buffer in which the terminal receives the target message is greater than or equal to a seventh preset threshold
  • the terminal receives a target message or the terminal receives a predetermined target message
  • the number of reference signals contained in the target message or the predetermined target message received by the terminal is greater than a preset number.
  • the terminal further includes:
  • a first receiving module configured to receive an inquiry message sent by a network-side device and used to inquire about the processing capability of the target message by the terminal;
  • the sending module includes:
  • a second sending submodule is configured to send the instruction information to the network-side device according to the query message.
  • the sending module 401 includes:
  • a third sending submodule configured to send a dedicated RRC message carrying the instruction information to the network-side device; or send a new RRC message carrying the instruction information to the network-side device; or Sending the indication information to the network-side device on a dedicated channel; or for sending a physical uplink control channel PUCCH to the network-side device, and carrying the indication information in the uplink control information UCI corresponding to the PUCCH.
  • the terminal further includes:
  • a second receiving module configured to receive enabling instruction information sent by a network-side device, where the enabling instruction information is used to indicate whether the terminal can report the instruction information;
  • the sending module includes:
  • a fourth sending sub-module is configured to send the instruction information to the network-side device when the enabling instruction information indicates that the terminal can report the instruction information.
  • the terminal further includes:
  • the monitoring module is configured to monitor a target message or a predetermined target message sent by a network-side device after a preset time or within a preset time.
  • the terminal provided in the embodiment of the present disclosure can implement the processes implemented by the terminal in the foregoing information indicating method embodiment. To avoid repetition, details are not described herein again.
  • the terminal reports to the network-side device indication information indicating that the terminal has limited processing capability of the target message, so that the network-side device can send the information according to each terminal when limiting the target message.
  • the instruction information takes into account the differences between the terminals and improves the processing performance of the terminal on the target message.
  • the terminal provided by the embodiment of the present disclosure is a terminal capable of executing the above-mentioned information indicating method, and all the embodiments of the above-mentioned information indicating method are applicable to the terminal and can achieve the same or similar beneficial effects.
  • the terminal 500 includes, but is not limited to, a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, The user input unit 507, the interface unit 508, the memory 509, the processor 510, and the power supply 511 and other components.
  • the terminal structure shown in FIG. 5 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or some components may be combined, or different components may be arranged.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal, a wearable device, a pedometer, and the like.
  • the radio frequency unit 501 is configured to send instruction information to a network-side device, where the instruction information is used to indicate that the terminal has limited processing capability of a target message, and the target message is a radio resource control RRC message and packet data.
  • the target message is a radio resource control RRC message and packet data.
  • the terminal reports to the network-side device indication information indicating that the terminal has limited processing capability of the target message, so that the network-side device can limit the target message according to the indication information sent by each terminal.
  • the radio frequency unit 501 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 510; The uplink data is sent to the base station.
  • the radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 501 can also communicate with a network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 502, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 503 may convert audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into audio signals and output them as sound. Moreover, the audio output unit 503 may also provide audio output (for example, a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the terminal 500.
  • the audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 504 is used for receiving audio or video signals.
  • the input unit 504 may include a graphics processing unit (GPU) 5041 and a microphone 5042.
  • the graphics processor 5041 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frames may be displayed on the display unit 506.
  • the image frames processed by the graphics processor 5041 may be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the network module 502.
  • the microphone 5042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 501 in the case of a telephone call mode and output.
  • the terminal 500 further includes at least one sensor 505, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 5061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 5061 and / when the terminal 500 is moved to the ear. Or backlight.
  • an accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes).
  • sensor 505 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 506 is configured to display information input by the user or information provided to the user.
  • the display unit 506 may include a display panel 5061.
  • the display panel 5061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 507 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 507 includes a touch panel 5071 and other input devices 5072.
  • Touch panel 5071 also known as touch screen, can collect user's touch operations on or near it (such as the user using a finger, stylus, etc. any suitable object or accessory on touch panel 5071 or near touch panel 5071 operating).
  • the touch panel 5071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal caused by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 510, receive the command sent by the processor 510 and execute it.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 5071.
  • the user input unit 507 may also include other input devices 5072.
  • other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
  • the touch panel 5071 may be overlaid on the display panel 5061. After the touch panel 5071 detects a touch operation on or near the touch panel 5071, the touch panel 5071 transmits the touch operation to the processor 510 to determine the type of the touch event. The type of event provides corresponding visual output on the display panel 5061.
  • the touch panel 5071 and the display panel 5061 are implemented as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 5071 and the display panel 5061 can be integrated and Implement the input and output functions of the terminal, which are not limited here.
  • the interface unit 508 is an interface for connecting an external device to the terminal 500.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, and audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 508 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 500 or may be used to communicate between the terminal 500 and an external device. Transfer data.
  • the memory 509 can be used to store software programs and various data.
  • the memory 509 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 509 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 510 is a control center of the terminal, and uses various interfaces and lines to connect various parts of the entire terminal.
  • the processor 510 runs or executes software programs and / or modules stored in the memory 509, and calls data stored in the memory 509 to execute Various functions and processing data of the terminal, so as to monitor the terminal as a whole.
  • the processor 510 may include one or more processing units; optionally, the processor 510 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 510.
  • the terminal 500 may further include a power source 511 (such as a battery) for supplying power to various components.
  • a power source 511 such as a battery
  • the power source 511 may be logically connected to the processor 510 through a power management system, so as to implement charge, discharge, and power management through the power management system And other functions.
  • the terminal 500 includes some functional modules that are not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a terminal, including a processor 600, a memory 610, and a computer program stored in the memory 610 and executable on the processor 600.
  • the computer program When executed by the processor 600, the processes of the foregoing information indicating method embodiment are implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.
  • An embodiment of the present disclosure also provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the processes of the foregoing information indicating method embodiments are implemented, and the same technology can be achieved. Effect, in order to avoid repetition, it will not be repeated here.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • an embodiment of the present disclosure further provides a network-side device 800, including:
  • An information receiving module 701 configured to receive instruction information sent by a terminal, where the instruction information is used to indicate that the terminal has limited processing capability of a target message;
  • the target message is a radio resource control RRC message, a packet data convergence protocol PDCP layer message, a radio link layer control protocol RLC layer message, or a medium access control MAC layer message.
  • the indication information indicates that the terminal has a limited processing capability of the target message by instructing the terminal to receive a target message with a limited buffer size
  • the indication information indicates that the processing capability of the target message by the terminal is limited by indicating that the size of the service data unit SDU or the protocol data unit PDU of the layer where the target message is located is limited;
  • the layer in which the target message is located is an RRC layer, a PDCP layer, an RLC layer, or a MAC layer.
  • the instruction information includes At least one of the following instructions:
  • Optional configuration information where the optional configuration information includes an identifier of an optional reference signal and / or a quantity of optional reference signals included in the target message.
  • the information receiving module 701 includes:
  • a first information receiving sub-module is configured to receive the instruction information sent by a terminal when a preset condition is met; wherein the preset condition includes at least one of the following conditions:
  • the size of the target message exceeds the maximum threshold or a preset threshold
  • the buffer size of the target message is greater than or equal to the first preset threshold
  • the size of the predetermined target message is greater than or equal to the second preset threshold
  • the size of the corresponding target message in the layer 1 configuration is greater than or equal to a third preset threshold
  • the size of the corresponding target message in the layer 2 configuration is greater than or equal to the fourth preset threshold
  • a buffer size of a configuration message of a control plane or a user plane of the terminal is greater than or equal to a fifth preset threshold
  • the size of the buffer for receiving the target message by the terminal is greater than or equal to a sixth preset threshold
  • the remaining size of the buffer in which the terminal receives the target message is greater than or equal to a seventh preset threshold
  • the terminal receives a target message or the terminal receives a predetermined target message
  • the number of reference signals contained in the target message or the predetermined target message received by the terminal is greater than a preset number.
  • the network-side device further includes:
  • a query sending module configured to send a query message to a terminal to query the terminal's processing capability of the target message
  • the information receiving module 701 includes:
  • a second information receiving submodule is configured to receive the instruction information sent by the terminal according to the query message.
  • the information receiving module 701 includes:
  • a third information receiving submodule configured to receive a dedicated RRC message sent by the terminal carrying the indication information; or used to receive a new RRC message sent by the terminal carrying the indication information; or used to receive on a dedicated channel
  • the indication information sent by the terminal; or for receiving a PUCCH sent by the terminal, and the uplink control information UCI corresponding to the PUCCH carries the indication information.
  • the network-side device further includes:
  • An enabling sending module configured to send enabling instruction information to the terminal, where the enabling instruction information is used to indicate whether the terminal can report the instruction information;
  • the information receiving module 701 includes:
  • a fourth information receiving submodule is configured to receive the instruction information sent by the terminal when the enabling instruction information indicates that the terminal can report the instruction information.
  • the network-side device further includes:
  • the network-side device provided in the embodiment of the present disclosure can implement the processes implemented by the network-side device in the foregoing instruction receiving method embodiment. To avoid repetition, details are not described herein again.
  • the terminal reports to the network-side device indication information indicating that the terminal has limited processing capability of the target message, so that the network-side device can limit the target message according to the indication information sent by each terminal.
  • the network-side device provided by the embodiment of the present disclosure is a network-side device capable of executing the above instruction receiving method, and all the embodiments of the above instruction receiving method are applicable to the network-side device, and all can reach the same or similar Beneficial effects.
  • an embodiment of the present disclosure further provides a network-side device, including a processor 800, a memory 810, and a computer program stored in the memory 810 and executable on the processor 800.
  • a network-side device including a processor 800, a memory 810, and a computer program stored in the memory 810 and executable on the processor 800.
  • the computer program is executed by the processor 800, each process of the foregoing instruction receiving method embodiment is implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.
  • An embodiment of the present disclosure further provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, each process of the foregoing instruction receiving method embodiment is implemented, and the same technology can be achieved. Effect, in order to avoid repetition, it will not be repeated here.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

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Abstract

本公开提供一种信息指示方法、指示接收方法、终端及网络侧设备,该方法包括:向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限。

Description

信息指示方法、指示接收方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2018年9月28日在中国提交的中国专利申请No.201811141568.X的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其是指一种信息指示方法、指示接收方法、终端及网络侧设备。
背景技术
当终端UE在连接态时,网络需要通过无线资源控制(Radio Resource Control,RRC)消息为用户配置测量、切换、随机接入等各种专用消息。在新空口(New Radio,NR)系统中,由于引入了多波束的技术,而且根据带宽的大小和不同的信号特性可以分成不同的参考信号;如同步信号块SSB和信道状态信息参考信号CSI-RS,此类参考信号的个数将会高达128个。
所以NR系统的RRC消息可能在某些配置下变的非常大。而终端在产品实现时,接收RRC消息的缓冲器(buffer)是固定大小,而且可能为了节省成本,此部分缓冲器大小会受到一定的限制。对缓冲器的限制,相关技术中的方案如下;
方案一:限制配置给终端的RRC消息整体大小;
方案二:限制每个或者几个主要决定RRC大小的RRC消息配置的大小;或者,在RRC消息配置时,限制参考信号的数量。
综上,相关技术中的方案都是在网络侧限制为终端配置的RRC消息大小,无论是整体的大小,还是单个的RRC消息大小;并没有考虑终端的差异性,比如终端的处理缓冲器大小,终端的延时速度。对于RRC缓冲器大的终端,或者对于处理RRC消息块的终端,可能并不需要限制网络为终端配置的RRC消息大小,若网络侧限制了为终端配置的RRC消息大小,则会导致终端接收RRC消息的时延增大,影响终端性能。
发明内容
本公开实施例提供一种信息指示方法、指示接收方法、终端及网络侧设备,以解决相关技术中网络侧在限制终端的消息大小时没有考虑终端之间的差异性从而导致部分终端性能不佳的问题。
为了解决上述技术问题,本公开是这样实现的:一种信息指示方法,应用于终端,包括:
向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
本公开实施例还提供了一种指示接收方法,应用于网络侧设备,包括:
接收终端发送的指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
本公开实施例还提供了一种终端,其中,包括:
发送模块,用于向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
本公开实施例还提供了一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如上所述的信息指示方法的步骤。
本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如上所述的信息指示方法的步骤。
本公开实施例还提供了一种网络侧设备,包括:
信息接收模块,用于接收终端发送的指示信息,所述指示信息用于指示 所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
本公开实施例还提供了一种网络侧设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如上所述的指示接收方法的步骤。
本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如上所述的指示接收方法的步骤。
在本公开实施例中,终端向网络侧设备上报用于指示终端对目标消息的处理能力受限的指示信息,能够使得网络侧设备在对目标消息进行限制时可以根据各个终端发送的指示信息考虑终端之间的差异性,提升终端对目标消息的处理性能。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例的描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1表示本公开实施例提供的一种无线通信系统的架构示意图;
图2表示本公开实施例提供的信息指示方法的步骤示意图;
图3表示本公开实施例提供的指示接收方法的步骤示意图;
图4表示本公开实施例提供的终端的结构示意图之一;
图5表示本公开实施例提供的终端的结构示意图之二;
图6表示本公开实施例提供的终端的结构示意图之三;
图7表示本公开实施例提供的网络侧设备的结构示意图之一;
图8表示本公开实施例提供的网络侧设备的结构示意图之二。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
在本公开实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本公开的实施例。本公开实施例提供的提前指示信号的检测方法、传输方法、终端及网络侧设备可以应用于无线通信系统中。该无线通信系统可以为采用5G系统,或者演进型长期演进(Evolved Long Term Evolution,eLTE)系统,或者后续演进通信系统。参考图1,为本公开实施例提供的一种无线通信系统的架构示意图。如图1所示,该无线通信系统可以包括:网络侧设备10和终端(终端也可称为用户侧设备),例如终端记做UE11,UE11可以与网络侧设备10连接。在实际应用中上述各个设备之间的连接可以为无线连接,为了方便直观地表示各个设备之间的连接关系,图1中采用实线示意。
需要说明的是,上述通信系统可以包括多个UE,网络侧设备和可以与多个UE通信(传输信令或传输数据)。
本公开实施例提供的网络侧设备10可以为基站,该基站可以为通常所用的基站,也可以为演进型基站(evolved node base station,eNB),还可以为5G系统中的网络侧设备(例如下一代基站(next generation node base station,gNB)或发送和接收点(transmission and reception point,TRP))或者小区cell等设备。
本公开实施例提供的终端可以为手机、平板电脑、笔记本电脑、超级移 动个人计算机(Ultra-Mobile Personal Computer,UMPC)、上网本、可穿戴式设备(Wearable Device)、车载设备或者个人数字助理(Personal Digital Assistant,PDA)等。需要说明的是,在本公开实施例中并不限定终端的具体类型
如图2所示,本公开实施例提供一种信息指示方法,应用于终端,包括:
步骤201,向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
可选地,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
其中,所述目标消息所在层为RRC层、PDCP层、RLC层或MAC层。
进一步地,作为一个可选的实施例,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
目标消息的大小超过最大门限值或者预设门限值的指示;
目标消息的缓存大小大于或者等于第一预设临界值的指示;
预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
所述终端的控制面或用户面的配置消息的缓存大小的指示;
所述终端接收目标消息的缓存的大小指示;
所述终端接收目标消息的缓存的剩余大小指示;
可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
可选的,本公开的上述实施例中,步骤201包括:
在满足预设条件的情况下,向所述网络侧设备发送所述指示信息;其中, 所述预设条件包括下述条件中的至少一个:
目标消息的大小超过最大门限值或者预设门限值;
目标消息的缓存大小大于或者等于第一预设临界值;
预先约定的目标消息的大小大于或者等于第二预设临界值;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
需要说明的是,预先约定的目标消息可以包含一个目标消息,也可以包含多个目标消息,在此不限定预先约定的目标消息的数量。例如,预先约定的目标消息可以为:随机接入配置RACH-ConfigDedicated、测量配置measObjectNR和/或CSI-RS测量配置CSI-MeasConfig。
其中,层1配置中对应的目标消息可以是一个目标消息,也可以是多个目标消息;同样的,层2配置中对应的目标消息也可以是一个目标消息或多个目标消息,在此不限定其层1配置中的目标消息的数量或层2配置中的目标消息的数量。
进一步地,本公开的上述实施例中步骤201之前,所述方法包括:
接收网络侧设备发送的用于询问所述终端对目标消息的处理能力的询问消息;
相应地,步骤201包括:
根据所述询问消息向所述网络侧设备发送所述指示信息。
综上,本公开的上述实施例中,终端可以在满足预设条件的情况下主动向网络侧设备发送所述指示信息,也可以在接收到网络侧设备发送的指示信息之后向对应的网络侧设备发送所述指示信息。
可选地,本公开的上述实施例中,步骤201包括:
向所述网络侧设备发送携带所述指示信息的专用RRC消息;或者,
向所述网络侧设备发送携带所述指示信息的新RRC消息;或者,
在专用信道上向所述网络侧设备发送所述指示信息;或者,
向所述网络侧设备发送物理上行控制信道PUCCH,在PUCCH对应的上行控制信息UCI中携带所述指示信息;该指示信息可以占用UCI的多个比特。
其中,专用的RRC消息,例如,终端辅助信息UE AssistantInfo,终端临时能力UE temporary capability,终端能力上报UE capability等。
其中,新RRC消息具体可以是终端与基站之间预先约定的用于携带该指示信息的新的RRC消息,由于相关技术中终端不向网络侧设备上报该指示信息,故相关技术中没有定义携带该指示信息的RRC消息,故本公开实施例中将与相关的RRC消息不同,且携带该指示信息的RRC消息称为新RRC消息。
其中,专用信道具体可以是终端与基站之间预先约定的用于承载该指示信息的新的信道,与PUCCH等类型。
进一步地,本公开的上述实施例中步骤201之前,所述方法还包括:
接收网络侧设备发送的使能指示信息(enable/disable),所述使能指示信息用于指示所述终端是否可以上报所述指示信息;例如,enable用于指示终端可以上报该指示信息,disable用于指示终端不可以上报该指示信息。
相应地,步骤201包括:
在所述使能指示信息指示所述终端可以上报所述指示信息的情况下,向所述网络侧设备发送所述指示信息。
在所述使能指示信息指示所述终端不可以上报所述指示信息的情况下,无论终端是否满足预设条件,或者是否接收到询问消息,终端均不能够向网络侧设备发送所述指示信息。
作为一个可选的实施例,步骤201之后,所述方法还包括:
在预设时间后或者在预设时间内,监听网络侧设备发送的目标消息或者预先约定的目标消息。
具体地,终端是在预设时间之后监听目标消息还是在预设时间内监听目标消息,可根据网络侧设备何时根据终端上报的指示信息对目标消息进行限 制在确定,在此不作具体限定。
综上,本公开的上述实施例中,终端向网络侧设备上报用于指示终端对目标消息的处理能力受限的指示信息,能够使得网络侧设备在对目标消息进行限制时可以根据各个终端发送的指示信息考虑终端之间的差异性,提升终端对目标消息的处理性能。
如图3所示,本公开实施例还提供一种指示接收方法,应用于网络侧设备,包括:
步骤301,接收终端发送的指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息,或者,分组数据汇聚协议PDCP层消息,或者,无线链路层控制协议RLC层消息,或者,介质访问控制MAC层消息。
可选地,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
其中,所述目标消息所在层为RRC层或PDCP层或RLC层或MAC层。
进一步地,作为一个可选的实施例,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
目标消息的大小超过最大门限值或者预设门限值的指示;
目标消息的缓存大小大于或者等于第一预设临界值的指示;
预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
所述终端的控制面或用户面的配置消息的缓存大小的指示;
所述终端接收目标消息的缓存的大小指示;
所述终端接收目标消息的缓存的剩余大小指示;
可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
可选地,本公开的上述实施例中,步骤301包括:
接收终端在满足预设条件的情况下发送的所述指示信息;其中,所述预设条件包括下述条件中的至少一个:
目标消息的大小超过最大门限值或者预设门限值;
目标消息的缓存大小大于或者等于第一预设临界值;
预先约定的目标消息的大小大于或者等于第二预设临界值;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
需要说明的是,预先约定的目标消息可以包含一个目标消息,也可以包含多个目标消息,在此不限定预先约定的目标消息的数量。例如,预先约定的目标消息可以为:随机接入配置RACH-ConfigDedicated、测量配置measObjectNR和/或CSI-RS测量配置CSI-MeasConfig。
进一步地,本公开的上述实施例中步骤301之前,所述方法还包括:
向终端发送用于询问所述终端对目标消息的处理能力的询问消息;
相应地,步骤301包括:
接收所述终端根据所述询问消息发送的所述指示信息。
综上,本公开的上述实施例中,终端可以在满足预设条件的情况下主动向网络侧设备发送所述指示信息,也可以在接收到网络侧设备发送的指示信息之后向对应的网络侧设备发送所述指示信息。
可选地,本公开的上述实施例中,步骤301包括:
接收终端发送的携带所述指示信息的专用RRC消息;或者,
接收终端发送的携带所述指示信息的新RRC消息;或者,
在专用信道上接收终端发送的所述指示信息;或者,
接收终端发送的PUCCH,所述PUCCH对应的上行控制信息UCI中携带所述指示信息;该指示信息可以占用UCI的多个比特。
其中,专用的RRC消息,例如,终端辅助信息UE AssistantInfo,终端临时能力UE temporary capability,终端能力上报UE capability等。
进一步地,本公开的上述实施例中步骤301之前,所述方法还包括:
向终端发送使能指示信息(enable/disable),所述使能指示信息用于指示所述终端是否可以上报所述指示信息;例如,enable用于指示终端可以上报该指示信息,disable用于指示终端不可以上报该指示信息。
相应地,步骤301包括:
接收所述终端在所述使能指示信息指示所述终端可以上报所述指示信息的情况下发送的所述指示信息。
在所述使能指示信息指示所述终端不可以上报所述指示信息的情况下,无论终端是否满足预设条件,或者是否接收到询问消息,终端均不能够向网络侧设备发送所述指示信息。
作为一个可选的实施例,步骤301之后,所述方法还包括下述步骤中的至少之一:
在预设时间后或者在预设时间内,为所述终端配置目标消息或者配置预先预定的目标消息;
减少目标消息或预先预定的目标消息中包含的参考信号的数量或类型;
限制配置给终端的目标消息的大小;
限制配置给终端的预先设定的目标消息的大小;
限制层1配置对应的目标消息的大小;
限制层2配置对应的目标消息的大小;
限制终端的控制面或用户面的配置消息的缓存大小;
释放至少一个预先设定的目标消息。
综上,本公开的上述实施例中,终端向网络侧设备上报用于指示终端对 目标消息的处理能力受限的指示信息,能够使得网络侧设备在对目标消息进行限制时可以根据各个终端发送的指示信息考虑终端之间的差异性,提升终端对目标消息的处理性能。
如图4所示,本公开实施例还提供一种终端400,包括:
发送模块401,用于向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
可选地,本公开的上述实施例中,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
其中,所述目标消息所在层为RRC层、PDCP层、RLC层或MAC层。
可选地,本公开的上述实施例中,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
目标消息的大小超过最大门限值或者预设门限值的指示;
目标消息的缓存大小大于或者等于第一预设临界值的指示;
预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
所述终端的控制面或用户面的配置消息的缓存大小的指示;
所述终端接收目标消息的缓存的大小指示;
所述终端接收目标消息的缓存的剩余大小指示;
可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选参考的信号的数量。
可选地,本公开的上述实施例中,所述发送模块401包括:
第一发送子模块,用于在满足预设条件的情况下,向所述网络侧设备发 送所述指示信息;其中,所述预设条件包括下述条件中的至少一个:
目标消息的大小超过最大门限值或者预设门限值;
目标消息的缓存大小大于或者等于第一预设临界值;
预先约定的目标消息的大小大于或者等于第二预设临界值;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
可选地,本公开的上述实施例中,所述终端还包括:
第一接收模块,用于接收网络侧设备发送的用于询问所述终端对目标消息的处理能力的询问消息;
所述发送模块包括:
第二发送子模块,用于根据所述询问消息向所述网络侧设备发送所述指示信息。
可选地,本公开的上述实施例中,所述发送模块401包括:
第三发送子模块,用于向所述网络侧设备发送携带所述指示信息的专用RRC消息;或者,用于向所述网络侧设备发送携带所述指示信息的新RRC消息;或者,用于在专用信道上向所述网络侧设备发送所述指示信息;或者,用于向所述网络侧设备发送物理上行控制信道PUCCH,在PUCCH对应的上行控制信息UCI中携带所述指示信息。
可选地,本公开的上述实施例中,所述终端还包括:
第二接收模块,用于接收网络侧设备发送的使能指示信息,所述使能指示信息用于指示所述终端是否可以上报所述指示信息;
所述发送模块包括:
第四发送子模块,用于在所述使能指示信息指示所述终端可以上报所述指示信息的情况下,向所述网络侧设备发送所述指示信息。
可选地,本公开的上述实施例中,所述终端还包括:
监听模块,用于在预设时间后或者在预设时间内,监听网络侧设备发送的目标消息或者预先约定的目标消息。
本公开实施例提供的终端能够实现上述信息指示方法实施例中终端实现的各个过程,为避免重复,这里不再赘述。
综上,本公开的上述实施例中,终端向网络侧设备上报用于指示终端对目标消息的处理能力受限的指示信息,能够使得网络侧设备在对目标消息进行限制时可以根据各个终端发送的指示信息考虑终端之间的差异性,提升终端对目标消息的处理性能。
需要说明的是,本公开实施例提供的终端是能够执行上述信息指示方法的终端,则上述信息指示方法的所有实施例均适用于该终端,且均能达到相同或相似的有益效果。
图5为实现本公开各个实施例的一种终端的硬件结构示意图,该终端500包括但不限于:射频单元501、网络模块502、音频输出单元503、输入单元504、传感器505、显示单元506、用户输入单元507、接口单元508、存储器509、处理器510、以及电源511等部件。本领域技术人员可以理解,图5中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本公开实施例中,终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中,射频单元501,用于向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
本公开的上述实施例中,终端向网络侧设备上报用于指示终端对目标消息的处理能力受限的指示信息,能够使得网络侧设备在对目标消息进行限制时可以根据各个终端发送的指示信息考虑终端之间的差异性,提升终端对目 标消息的处理性能。
应理解的是,本公开实施例中,射频单元501可用于收发信息或通话过程中,信号的接收和发送,具体地,将来自基站的下行数据接收后,给处理器510处理;另外,将上行的数据发送给基站。通常,射频单元501包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元501还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块502为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元503可以将射频单元501或网络模块502接收的或者在存储器509中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元503还可以提供与终端500执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元503包括扬声器、蜂鸣器以及受话器等。
输入单元504用于接收音频或视频信号。输入单元504可以包括图形处理器(Graphics Processing Unit,GPU)5041和麦克风5042,图形处理器5041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元506上。经图形处理器5041处理后的图像帧可以存储在存储器509(或其它存储介质)中或者经由射频单元501或网络模块502进行发送。麦克风5042可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元501发送到移动通信基站的格式输出。
终端500还包括至少一种传感器505,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板5061的亮度,接近传感器可在终端500移动到耳边时,关闭显示面板5061和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等; 传感器505还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元506用于显示由用户输入的信息或提供给用户的信息。显示单元506可包括显示面板5061,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板5061。
用户输入单元507可用于接收输入的数字或字符信息,以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元507包括触控面板5071以及其他输入设备5072。触控面板5071,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板5071上或在触控面板5071附近的操作)。触控面板5071可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器510,接收处理器510发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板5071。除了触控面板5071,用户输入单元507还可以包括其他输入设备5072。具体地,其他输入设备5072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
进一步地,触控面板5071可覆盖在显示面板5061上,当触控面板5071检测到在其上或附近的触摸操作后,传送给处理器510以确定触摸事件的类型,随后处理器510根据触摸事件的类型在显示面板5061上提供相应的视觉输出。虽然在图5中,触控面板5071与显示面板5061是作为两个独立的部件来实现终端的输入和输出功能,但是在某些实施例中,可以将触控面板5071与显示面板5061集成而实现终端的输入和输出功能,具体此处不做限定。
接口单元508为外部装置与终端500连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元508可以用于接 收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到终端500内的一个或多个元件或者可以用于在终端500和外部装置之间传输数据。
存储器509可用于存储软件程序以及各种数据。存储器509可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器509可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器510是终端的控制中心,利用各种接口和线路连接整个终端的各个部分,通过运行或执行存储在存储器509内的软件程序和/或模块,以及调用存储在存储器509内的数据,执行终端的各种功能和处理数据,从而对终端进行整体监控。处理器510可包括一个或多个处理单元;可选地,处理器510可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器510中。
终端500还可以包括给各个部件供电的电源511(比如电池),可选地,电源511可以通过电源管理系统与处理器510逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外,终端500包括一些未示出的功能模块,在此不再赘述。
可选地,如图6所示,本公开实施例还提供一种终端,包括处理器600,存储器610,存储在存储器610上并可在所述处理器600上运行的计算机程序,该计算机程序被处理器600执行时实现上述信息指示方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本公开实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述信息指示方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
如图7所示,本公开实施例还提供一种网络侧设备800,包括:
信息接收模块701,用于接收终端发送的指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
可选地,本公开的上述实施例中,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
其中,所述目标消息所在层为RRC层、PDCP层、RLC层或MAC层。
可选地,本公开的上述实施例中,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
目标消息的大小超过最大门限值或者预设门限值的指示;
目标消息的缓存大小大于或者等于第一预设临界值的指示;
预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
所述终端的控制面或用户面的配置消息的缓存大小的指示;
所述终端接收目标消息的缓存的大小指示;
所述终端接收目标消息的缓存的剩余大小指示;
可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
可选地,本公开的上述实施例中,所述信息接收模块701包括:
第一信息接收子模块,用于接收终端在满足预设条件的情况下发送的所述指示信息;其中,所述预设条件包括下述条件中的至少一个:
目标消息的大小超过最大门限值或者预设门限值;
目标消息的缓存大小大于或者等于第一预设临界值;
预先约定的目标消息的大小大于或者等于第二预设临界值;
层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
可选地,本公开的上述实施例中,所述网络侧设备还包括:
询问发送模块,用于向终端发送用于询问所述终端对目标消息的处理能力的询问消息;
所述信息接收模块701包括:
第二信息接收子模块,用于接收所述终端根据所述询问消息发送的所述指示信息。
可选地,本公开的上述实施例中,所述信息接收模块701包括:
第三信息接收子模块,用于接收终端发送的携带所述指示信息的专用RRC消息;或者,用于接收终端发送的携带所述指示信息的新RRC消息;或者,用于在专用信道上接收终端发送的所述指示信息;或者,用于接收终端发送的PUCCH,所述PUCCH对应的上行控制信息UCI中携带所述指示信息。
可选地,本公开的上述实施例中,所述网络侧设备还包括:
使能发送模块,用于向终端发送使能指示信息,所述使能指示信息用于指示所述终端是否可以上报所述指示信息;
所述信息接收模块701包括:
第四信息接收子模块,用于接收所述终端在所述使能指示信息指示所述终端可以上报所述指示信息的情况下发送的所述指示信息。
可选地,本公开的上述实施例中,所述网络侧设备还包括:
处理模块,用于执行下述步骤中的至少之一:
在预设时间后或者在预设时间内,为所述终端配置目标消息或者配置预先预定的目标消息;
减少目标消息或预先预定的目标消息中包含的参考信号的数量或类型;
限制配置给终端的目标消息的大小;
限制配置给终端的预先设定的目标消息的大小;
限制层1配置对应的目标消息的大小;
限制层2配置对应的目标消息的大小;
限制终端的控制面或用户面的配置消息的缓存大小;
释放至少一个预先设定的目标消息。
本公开实施例提供的网络侧设备能够实现上述指示接收方法实施例中网络侧设备实现的各个过程,为避免重复,这里不再赘述。
本公开的上述实施例中,终端向网络侧设备上报用于指示终端对目标消息的处理能力受限的指示信息,能够使得网络侧设备在对目标消息进行限制时可以根据各个终端发送的指示信息考虑终端之间的差异性,提升终端对目标消息的处理性能。
需要说明的是,本公开实施例提供的网络侧设备是能够执行上述指示接收方法的网络侧设备,则上述指示接收方法的所有实施例均适用于该网络侧设备,且均能达到相同或相似的有益效果。
可选地,如图8所示,本公开实施例还提供一种网络侧设备,包括处理器800,存储器810,存储在存储器810上并可在所述处理器800上运行的计算机程序,该计算机程序被处理器800执行时实现上述指示接收方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本公开实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述指示接收方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体 意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。
以上所述,仅为本公开的具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。

Claims (36)

  1. 一种信息指示方法,应用于终端,包括:
    向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
  2. 根据权利要求1所述的方法,其中,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
    或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息所在层为RRC层、PDCP层、RLC层或MAC层。
  3. 根据权利要求2所述的方法,其中,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
    目标消息的大小超过最大门限值或者预设门限值的指示;
    目标消息的缓存大小大于或者等于第一预设临界值的指示;
    预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
    所述终端的控制面或用户面的配置消息的缓存大小的指示;
    所述终端接收目标消息的缓存的大小指示;
    所述终端接收目标消息的缓存的剩余大小指示;
    可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
  4. 根据权利要求1所述的方法,其中,所述向网络侧设备发送指示信息,包括:
    在满足预设条件的情况下,向所述网络侧设备发送所述指示信息;其中, 所述预设条件包括下述条件中的至少一个:
    目标消息的大小超过最大门限值或者预设门限值;
    目标消息的缓存大小大于或者等于第一预设临界值;
    预先约定的目标消息的大小大于或者等于第二预设临界值;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
    所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
    所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
    所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
    所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
    所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
  5. 根据权利要求1所述的方法,其中,所述向网络侧设备发送指示信息之前,所述方法包括:
    接收网络侧设备发送的用于询问所述终端对目标消息的处理能力的询问消息;
    所述向网络侧设备发送指示信息,包括:
    根据所述询问消息向所述网络侧设备发送所述指示信息。
  6. 根据权利要求1所述的方法,其中,所述向网络侧设备发送指示信息,包括:
    向所述网络侧设备发送携带所述指示信息的专用RRC消息;或者,
    向所述网络侧设备发送携带所述指示信息的新RRC消息;或者,
    在专用信道上向所述网络侧设备发送所述指示信息;或者,
    向所述网络侧设备发送物理上行控制信道PUCCH,在PUCCH对应的上行控制信息UCI中携带所述指示信息。
  7. 根据权利要求1所述的方法,其中,所述向网络侧设备发送指示信息之前,所述方法还包括:
    接收网络侧设备发送的使能指示信息,所述使能指示信息用于指示所述 终端是否可以上报所述指示信息;
    所述向网络侧设备发送指示信息,包括:
    在所述使能指示信息指示所述终端可以上报所述指示信息的情况下,向所述网络侧设备发送所述指示信息。
  8. 根据权利要求1所述的方法,其中,所述向网络侧设备发送指示信息之后,所述方法还包括:
    在预设时间后或者在预设时间内,监听网络侧设备发送的目标消息或者预先约定的目标消息。
  9. 一种指示接收方法,应用于网络侧设备,包括:
    接收终端发送的指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
  10. 根据权利要求9所述的方法,其中,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
    或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息所在层为RRC层、PDCP层、RLC层或MAC层。
  11. 根据权利要求10所述的方法,其中,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
    目标消息的大小超过最大门限值或者预设门限值的指示;
    目标消息的缓存大小大于或者等于第一预设临界值的指示;
    预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
    所述终端的控制面或用户面的配置消息的缓存大小的指示;
    所述终端接收目标消息的缓存的大小指示;
    所述终端接收目标消息的缓存的剩余大小指示;
    可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
  12. 根据权利要求9所述的方法,其中,所述接收终端发送的指示信息,包括:
    接收终端在满足预设条件的情况下发送的所述指示信息;其中,所述预设条件包括下述条件中的至少一个:
    目标消息的大小超过最大门限值或者预设门限值;
    目标消息的缓存大小大于或者等于第一预设临界值;
    预先约定的目标消息的大小大于或者等于第二预设临界值;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
    所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
    所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
    所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
    所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
    所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
  13. 根据权利要求9所述的方法,其中,所述接收终端发送的指示信息之前,所述方法还包括:
    向终端发送用于询问所述终端对目标消息的处理能力的询问消息;
    所述接收终端发送的指示信息,包括:
    接收所述终端根据所述询问消息发送的所述指示信息。
  14. 根据权利要求9所述的方法,其中,所述接收终端发送的指示信息,包括:
    接收终端发送的携带所述指示信息的专用RRC消息;或者,
    接收终端发送的携带所述指示信息的新RRC消息;或者,
    在专用信道上接收终端发送的所述指示信息;或者,
    接收终端发送的PUCCH,所述PUCCH对应的上行控制信息UCI中携带所述指示信息。
  15. 根据权利要求9所述的方法,其中,所述接收终端发送的指示信息之前,所述方法还包括:
    向终端发送使能指示信息,所述使能指示信息用于指示所述终端是否可以上报所述指示信息;
    所述接收终端发送的指示信息,包括:
    接收所述终端在所述使能指示信息指示所述终端可以上报所述指示信息的情况下发送的所述指示信息。
  16. 根据权利要求11所述的方法,其中,所述接收终端发送的指示信息之后,所述方法还包括下述步骤中的至少之一:
    在预设时间后或者在预设时间内,为所述终端配置目标消息或者配置预先预定的目标消息;
    减少目标消息或预先预定的目标消息中包含的参考信号的数量或类型;
    限制配置给终端的目标消息的大小;
    限制配置给终端的预先设定的目标消息的大小;
    限制层1配置对应的目标消息的大小;
    限制层2配置对应的目标消息的大小;
    限制终端的控制面或用户面的配置消息的缓存大小;
    释放至少一个预先设定的目标消息。
  17. 一种终端,包括:
    发送模块,用于向网络侧设备发送指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
  18. 根据权利要求17所述的终端,其中,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
    或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力 受限;
    其中,所述目标消息所在层为RRC层、PDCP层、RLC层、MAC层。
  19. 根据权利要求18所述的终端,其中,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
    目标消息的大小超过最大门限值或者预设门限值的指示;
    目标消息的缓存大小大于或者等于第一预设临界值的指示;
    预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
    所述终端的控制面或用户面的配置消息的缓存大小的指示;
    所述终端接收目标消息的缓存的大小指示;
    所述终端接收目标消息的缓存的剩余大小指示;
    可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
  20. 根据权利要求17所述的终端,其中,所述发送模块包括:
    第一发送子模块,用于在满足预设条件的情况下,向所述网络侧设备发送所述指示信息;其中,所述预设条件包括下述条件中的至少一个:
    目标消息的大小超过最大门限值或者预设门限值;
    目标消息的缓存大小大于或者等于第一预设临界值;
    预先约定的目标消息的大小大于或者等于第二预设临界值;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
    所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
    所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
    所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
    所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
    所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数 量大于预设个数。
  21. 根据权利要求17所述的终端,还包括:
    第一接收模块,用于接收网络侧设备发送的用于询问所述终端对目标消息的处理能力的询问消息;
    所述发送模块包括:
    第二发送子模块,用于根据所述询问消息向所述网络侧设备发送所述指示信息。
  22. 根据权利要求17所述的终端,其中,所述发送模块包括:
    第三发送子模块,用于向所述网络侧设备发送携带所述指示信息的专用RRC消息;或者,用于向所述网络侧设备发送携带所述指示信息的新RRC消息;或者,用于在专用信道上向所述网络侧设备发送所述指示信息;或者,用于向所述网络侧设备发送物理上行控制信道PUCCH,在PUCCH对应的上行控制信息UCI中携带所述指示信息。
  23. 根据权利要求17所述的终端,还包括:
    第二接收模块,用于接收网络侧设备发送的使能指示信息,所述使能指示信息用于指示所述终端是否可以上报所述指示信息;
    所述发送模块包括:
    第四发送子模块,用于在所述使能指示信息指示所述终端可以上报所述指示信息的情况下,向所述网络侧设备发送所述指示信息。
  24. 根据权利要求17所述的终端,还包括:
    监听模块,用于在预设时间后或者在预设时间内,监听网络侧设备发送的目标消息或者预先约定的目标消息。
  25. 一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至8中任一项所述的信息指示方法的步骤。
  26. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的信息指示方法的步骤。
  27. 一种网络侧设备,包括:
    信息接收模块,用于接收终端发送的指示信息,所述指示信息用于指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息为无线资源控制RRC消息、分组数据汇聚协议PDCP层消息、无线链路层控制协议RLC层消息或介质访问控制MAC层消息。
  28. 根据权利要求27所述的网络侧设备,其中,所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限;
    或者,所述指示信息通过指示目标消息所在层的服务数据单元SDU大小受限或协议数据单元PDU大小受限来指示所述终端对目标消息的处理能力受限;
    其中,所述目标消息所在层为RRC层、PDCP层、RLC层或MAC层。
  29. 根据权利要求28所述的网络侧设备,其中,在所述指示信息通过指示终端接收目标消息的缓存大小受限来指示所述终端对目标消息的处理能力受限的情况下,所述指示信息包括下述指示中的至少一项:
    目标消息的大小超过最大门限值或者预设门限值的指示;
    目标消息的缓存大小大于或者等于第一预设临界值的指示;
    预先约定的目标消息的大小大于或者等于第二预设临界值的指示;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值的指示;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值的指示;
    所述终端的控制面或用户面的配置消息的缓存大小的指示;
    所述终端接收目标消息的缓存的大小指示;
    所述终端接收目标消息的缓存的剩余大小指示;
    可选的配置信息,所述可选的配置信息包括所述目标消息包含的可选的参考信号的标识和/或可选的参考信号的数量。
  30. 根据权利要求27所述的网络侧设备,其中,所述信息接收模块包括:
    第一信息接收子模块,用于接收终端在满足预设条件的情况下发送的所述指示信息;其中,所述预设条件包括下述条件中的至少一个:
    目标消息的大小超过最大门限值或者预设门限值;
    目标消息的缓存大小大于或者等于第一预设临界值;
    预先约定的目标消息的大小大于或者等于第二预设临界值;
    层1配置中对应的目标消息的大小大于或者等于第三预设临界值;
    层2配置中对应的目标消息的大小大于或者等于第四预设临界值;
    所述终端的控制面或用户面的配置消息的缓存大小大于或者等于第五预设临界值;
    所述终端接收目标消息的缓存的大小大于或者等于第六预设临界值;
    所述终端接收目标消息的缓存的剩余大小大于或者等于第七预设临界值;
    所述终端接收到目标消息或所述终端接收到预先预定的目标消息;
    所述终端接收到的目标消息或预先预定的目标消息包含的参考信号的数量大于预设个数。
  31. 根据权利要求27所述的网络侧设备,还包括:
    询问发送模块,用于向终端发送用于询问所述终端对目标消息的处理能力的询问消息;
    所述信息接收模块包括:
    第二信息接收子模块,用于接收所述终端根据所述询问消息发送的所述指示信息。
  32. 根据权利要求27所述的网络侧设备,其中,所述信息接收模块包括:
    第三信息接收子模块,用于接收终端发送的携带所述指示信息的专用RRC消息;或者,用于接收终端发送的携带所述指示信息的新RRC消息;或者,用于在专用信道上接收终端发送的所述指示信息;或者,用于接收终端发送的PUCCH,所述PUCCH对应的上行控制信息UCI中携带所述指示信息。
  33. 根据权利要求27所述的网络侧设备,还包括:
    使能发送模块,用于向终端发送使能指示信息,所述使能指示信息用于指示所述终端是否可以上报所述指示信息;
    所述信息接收模块包括:
    第四信息接收子模块,用于接收所述终端在所述使能指示信息指示所述终端可以上报所述指示信息的情况下发送的所述指示信息。
  34. 根据权利要求29所述的网络侧设备,还包括:
    处理模块,用于执行下述步骤中的至少之一:
    在预设时间后或者在预设时间内,为所述终端配置目标消息或者配置预先预定的目标消息;
    减少目标消息或预先预定的目标消息中包含的参考信号的数量或类型;
    限制配置给终端的目标消息的大小;
    限制配置给终端的预先设定的目标消息的大小;
    限制层1配置对应的目标消息的大小;
    限制层2配置对应的目标消息的大小;
    限制终端的控制面或用户面的配置消息的缓存大小;
    释放至少一个预先设定的目标消息。
  35. 一种网络侧设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求9至16中任一项所述的指示接收方法的步骤。
  36. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求9至16中任一项所述的指示接收方法的步骤。
PCT/CN2019/104347 2018-09-28 2019-09-04 信息指示方法、指示接收方法、终端及网络侧设备 WO2020063282A1 (zh)

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