WO2022037489A1 - 非连续接收的处理方法、装置、终端及网络侧设备 - Google Patents

非连续接收的处理方法、装置、终端及网络侧设备 Download PDF

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Publication number
WO2022037489A1
WO2022037489A1 PCT/CN2021/112460 CN2021112460W WO2022037489A1 WO 2022037489 A1 WO2022037489 A1 WO 2022037489A1 CN 2021112460 W CN2021112460 W CN 2021112460W WO 2022037489 A1 WO2022037489 A1 WO 2022037489A1
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WIPO (PCT)
Prior art keywords
drx
terminal
information
preference information
side device
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Ceased
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PCT/CN2021/112460
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English (en)
French (fr)
Inventor
郑倩
杨晓东
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication date
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Priority to JP2023501087A priority Critical patent/JP7515685B2/ja
Priority to EP21857584.3A priority patent/EP4164331A4/en
Publication of WO2022037489A1 publication Critical patent/WO2022037489A1/zh
Priority to US18/100,767 priority patent/US20230164876A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to a processing method, apparatus, terminal and network side equipment for discontinuous reception of DRX.
  • LTE Long Term Evolution
  • SL sidelinks
  • LTE sidelink is suitable for specific public safety affairs (such as emergency communication in fire sites or disaster sites such as earthquakes), or vehicle to everything (V2X) communication.
  • Vehicle networking communication includes various services, such as basic safety communication, advanced (autonomous) driving, formation, sensor expansion, and so on. Since LTE sidelink only supports broadcast communication, it is mainly used for basic security communication. Other advanced V2X services with strict Quality of Service (QoS) requirements in terms of delay and reliability will be transmitted through the 5G New Radio interface (New Radio). , NR) sidelink support.
  • QoS Quality of Service
  • the current sidelink transmission is mainly divided into several transmission forms: broadcast (broadcast), multicast (groupcast), and unicast (unicast).
  • Unicast as the name implies, is one-to-one transmission.
  • Multicast is one-to-many transmission. Broadcasting is also a one-to-many transmission, but broadcasting does not have the concept that terminals belong to the same group.
  • Sidelink unicast and multicast communications support the physical layer Hybrid Automatic Repeat reQuest (HARQ) feedback mechanism.
  • HARQ Hybrid Automatic Repeat reQuest
  • Both LTE and NR introduce a Discontinuous Reception (DRX) mechanism, which saves the power of the terminal by configuring the DRX on and off times.
  • DRX Discontinuous Reception
  • the SL DRX mechanism will be introduced.
  • the influence of the Uu DRX needs to be considered, that is, when the SL DRX and the Uu DRX of the SL terminal work at the same time, it is necessary to ensure that the two types of DRX configurations (mainly the activation period on-duration) are aligned.
  • the two types of DRX configurations mainly the activation period on-duration
  • the purpose of the embodiment of the present application is to provide a processing method, device, terminal and network side equipment for discontinuous reception of DRX, which can solve the problem that the alignment configuration of SL DRX and Uu DRX cannot be solved.
  • an embodiment of the present application provides a method for processing discontinuous reception of DRX, which is applied to a terminal, including:
  • the DRX configuration preference information is used to assist the network side device to configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • an embodiment of the present application provides a method for processing discontinuous reception of DRX, which is applied to a network side device, including:
  • DRX configuration preference information configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • an embodiment of the present application provides a processing device for discontinuous reception of DRX, which is applied to a terminal, including:
  • the first sending module is configured to send DRX configuration preference information to the network side device; the DRX configuration preference information is used to assist the network side device to configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • an embodiment of the present application provides a processing apparatus for discontinuous reception of DRX, which is applied to a network side device, including:
  • a second receiving module configured to receive the DRX configuration preference information sent by the terminal
  • a configuration module configured to configure at least one of sidelink SL DRX and Uu DRX for the terminal according to the DRX configuration preference information.
  • an embodiment of the present application provides a terminal, the terminal includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being The processor implements the steps of the method as described in the first aspect when executed.
  • an embodiment of the present application provides a network-side device, where the network-side device includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or The instructions, when executed by the processor, implement the steps of the method of the second aspect.
  • an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented , or implement the steps of the method described in the second aspect.
  • an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction to implement the following: The method described in the first aspect, or the method described in the second aspect is implemented.
  • the terminal reports the DRX configuration preference information to the network side device to assist the network side device to configure at least one of SL DRX and Uu DRX for the terminal, which can realize the processing and alignment of the two types of DRX configurations. Failed processing, so as to ensure the normal operation of the SL DRX and achieve the purpose of saving the power of the SL terminal.
  • FIG. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application can be applied
  • FIG. 2 shows one of the schematic diagrams of the steps of a method for processing discontinuous reception of DRX provided by an embodiment of the present application
  • FIG. 3 shows the second schematic diagram of the steps of the method for processing discontinuous reception of DRX provided by an embodiment of the present application
  • FIG. 4 shows one of the schematic structural diagrams of the processing apparatus for discontinuous reception of DRX provided by an embodiment of the present application
  • FIG. 5 shows the second schematic structural diagram of a processing apparatus for discontinuous reception of DRX provided by an embodiment of the present application
  • FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 7 shows a schematic structural diagram of a terminal provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a network side device provided by an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the description below, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6th Generation , 6G) communication system.
  • 6th generation 6th Generation
  • FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied.
  • the wireless communication system includes a terminal 11 and a network-side device 12 .
  • the terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital computer Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: bracelets, headphones, glasses, etc.
  • PDA Personal Digital Assistant
  • the network side device 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Send Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms.
  • the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • an embodiment of the present application further provides a method for processing discontinuous reception of DRX, which is applied to a terminal, including:
  • Step 201 Send DRX configuration preference information to the network side device; the DRX configuration preference information is used to assist the network side device to configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • the DRX configuration preference information includes at least one of the following:
  • the SL resource allocation mode includes: base station scheduling mode and terminal autonomous selection mode; wherein, the terminal autonomous selection mode does not need to rely on Uu DRX to work;
  • the offset value from the SL DRX activation period that is, the terminal can wake up at the offset value from the SL DRX activation period to see if there are scheduling resources in the base station scheduling mode;
  • the method further includes:
  • step 201 includes:
  • the DRX configuration preference information is sent to the network side device; otherwise, the DRX configuration preference information is not allowed to be sent to the network side device.
  • the first condition includes at least one of the following:
  • DRX side information changes; for example, SL DRX side information changes, and/or Uu DRX side information changes.
  • the DRX auxiliary information includes at least the DRX configuration preference information; the DRX auxiliary information may also include DRX specific configuration information.
  • DRX includes: SL DRX and/or Uu DRX.
  • the above-mentioned indication of allowing the terminal to send the DRX auxiliary information and the time length of the above-mentioned prohibition timer are configured by the network side device, so that the network can control the reporting process of the terminal's DRX auxiliary information, and avoid the terminal from frequently reporting the DRX auxiliary information. achieve the purpose of saving electricity.
  • the method further includes:
  • the first indication information is used to indicate whether the terminal is allowed to send the DRX auxiliary information; for example, a 1-bit indication is introduced, "1 or true” means that the terminal is allowed to send the DRX auxiliary information, and "0 or false” means Terminals are not allowed to send DRX auxiliary information; vice versa;
  • the length of the prohibition timer for example, after the terminal sends the DRX configuration preference information, the prohibition timer is started, and then it is determined whether the prohibition timer is running before each triggering the sending of the DRX configuration preference information. If the timer is prohibited from running Then the DRX auxiliary information is not allowed to be sent, and if the prohibition timer is not running or times out, the terminal is allowed to send the DRX auxiliary information.
  • the receiving configuration information sent by the network side device includes:
  • Radio resource control RRC reconfiguration message or a system information block SIB sent by a network side device, wherein the RRC reconfiguration message or SIB carries the configuration information.
  • step 201 includes:
  • the terminal does not meet the first condition in the current serving cell, reselect or switch to a cell that meets the first condition, and send the DRX configuration preference information.
  • the first condition includes at least one of the following:
  • DRX side information changes; for example, SL DRX side information changes, and/or Uu DRX side information changes.
  • the terminal first determines whether the first condition is met, and if so, sends DRX configuration preference information in the current serving cell; if not, switches to a cell that meets the condition and sends DRX configuration preference information.
  • the terminal first determines whether the first condition is met, and if so, initiates an RRC connection establishment or recovery process in the current serving cell and then sends the DRX configuration preference information; if not, executes Cell reselection, reselection to a cell that satisfies the first condition, initiating an RRC connection establishment or recovery process, and then sending the DRX configuration preference information.
  • the embodiment of the present application assists the network side device to configure at least one of SL DRX and Uu DRX for the terminal by reporting the DRX configuration preference information to the network side device, so as to realize the processing and alignment of the two types of DRX configurations. Failed processing, so as to ensure the normal operation of the SL DRX and achieve the purpose of saving the power of the SL terminal.
  • an embodiment of the present application further provides a method for processing discontinuous DRX reception, which is applied to a network side device, including:
  • Step 301 receiving DRX configuration preference information sent by the terminal
  • Step 302 according to the DRX configuration preference information, configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • the network side device can realize the alignment of SL DRX and Uu DRX according to the DRX configuration preference information, configure at least one of SL DRX and Uu DRX for the terminal.
  • the DRX configuration preference information includes at least one of the following:
  • the SL resource allocation mode includes: base station scheduling mode and terminal autonomous selection mode; wherein, the terminal autonomous selection mode does not need to rely on Uu DRX to work;
  • the offset value from the SL DRX activation period that is, the terminal can wake up at the offset value from the SL DRX activation period to see if there are scheduling resources in the base station scheduling mode;
  • an indication that allows the terminal to send DRX auxiliary information and the time length of the above-mentioned prohibition timer can be configured for the terminal through the network-side device, so that the network can control the reporting process of the terminal's DRX auxiliary information and avoid the terminal. Frequently report DRX auxiliary information to save power.
  • the method also includes:
  • configuration information includes at least one of the following:
  • the first indication information is used to indicate whether the terminal is allowed to send DRX auxiliary information; wherein, the DRX auxiliary information at least includes the DRX configuration preference information; for example, a 1-bit indication is introduced, "1 or true” It means that the terminal is allowed to send DRX auxiliary information, "0 or false” means that the terminal is not allowed to send DRX auxiliary information; vice versa;
  • the length of the prohibition timer for example, after the terminal sends the DRX configuration preference information, the prohibition timer is started, and then it is determined whether the prohibition timer is running before each triggering the sending of the DRX configuration preference information. If the timer is prohibited from running Then the DRX auxiliary information is not allowed to be sent, and if the prohibition timer is not running or times out, the terminal is allowed to send the DRX auxiliary information.
  • the sending configuration information includes:
  • a radio resource control RRC reconfiguration message or a system information block SIB is sent, wherein the RRC reconfiguration message or the SIB carries the configuration information.
  • the method further includes:
  • the second indication information is used to indicate at least one of the following:
  • the embodiment of the present application assists the network side device to configure at least one of SL DRX and Uu DRX for the terminal by reporting the DRX configuration preference information to the network side device, so as to realize the processing and alignment of the two types of DRX configurations. Failed processing, so as to ensure the normal operation of the SL DRX and achieve the purpose of saving the power of the SL terminal.
  • the execution subject may be a processing device for discontinuous reception DRX, or a processing device for performing loading discontinuous reception DRX in the processing device for discontinuous reception DRX.
  • the processing method of the control module In the embodiments of the present application, the DRX processing apparatus provided by the embodiments of the present application is described by taking the DRX processing method performed by the DRX processing apparatus as an example.
  • an embodiment of the present application further provides a processing device for discontinuous reception of DRX, which is applied to a terminal and includes:
  • the first sending module 401 is configured to send DRX configuration preference information to the network side device; the DRX configuration preference information is used to assist the network side device to configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • the DRX configuration preference information includes at least one of the following:
  • the device further includes:
  • the judgment module is used for judging whether the first condition for sending the DRX configuration preference information is satisfied.
  • the first sending module includes:
  • the first sending submodule is configured to send the DRX configuration preference information to the network side device if the first condition is satisfied.
  • the first condition includes at least one of the following:
  • the DRX auxiliary information includes at least the DRX configuration preference information.
  • the device further includes:
  • a first receiving module configured to receive configuration information sent by a network-side device, where the configuration information includes at least one of the following:
  • first indication information where the first indication information is used to indicate whether the terminal is allowed to send the DRX auxiliary information
  • the first receiving module includes:
  • the first receiving submodule is configured to receive a radio resource control RRC reconfiguration message or a system information block SIB sent by a network side device, wherein the RRC reconfiguration message or the SIB carries the configuration information.
  • the first sending module includes:
  • a second sending submodule configured to send the DRX configuration preference information in the current serving cell if the terminal meets the first condition in the current serving cell
  • the terminal if the terminal does not meet the first condition in the current serving cell, reselect or switch to a cell that meets the first condition, and send the DRX configuration preference information.
  • the terminal reports the DRX configuration preference information to the network-side device to assist the network-side device to configure at least one of SL DRX and Uu DRX for the terminal, which can realize the processing of the two types of DRX configuration alignment and the processing of alignment failure , so as to ensure the normal operation of the SL DRX and achieve the purpose of saving the power of the SL terminal.
  • the apparatus for processing DRX in discontinuous reception provided by the embodiment of the present application is an apparatus capable of executing the above-mentioned method for processing DRX in discontinuous reception, and all embodiments of the above-mentioned method for processing DRX in discontinuous reception are applicable to the apparatus. , and can achieve the same or similar beneficial effects.
  • an embodiment of the present application further provides a processing apparatus 500 for discontinuous reception of DRX, which is applied to a network side device, including:
  • the second receiving module 501 is configured to receive the DRX configuration preference information sent by the terminal;
  • a configuration module 502 configured to configure at least one of sidelink SL DRX and Uu DRX for the terminal according to the DRX configuration preference information.
  • the DRX configuration preference information includes at least one of the following:
  • the device further includes:
  • the second sending module is configured to send configuration information, where the configuration information includes at least one of the following:
  • the first indication information is used to indicate whether the terminal is allowed to send DRX auxiliary information; wherein, the DRX auxiliary information at least includes the DRX configuration preference information;
  • the second sending module includes:
  • the third sending submodule is configured to send a radio resource control RRC reconfiguration message or a system information block SIB, wherein the RRC reconfiguration message or the SIB carries the configuration information.
  • the apparatus further includes:
  • a third sending module configured to send second indication information to the terminal according to the DRX configuration preference information, where the second indication information is used to indicate at least one of the following:
  • the terminal reports the DRX configuration preference information to the network-side device to assist the network-side device to configure at least one of SL DRX and Uu DRX for the terminal, which can realize the processing of two types of DRX configuration alignment and the processing of alignment failure , so as to ensure the normal operation of the SL DRX and achieve the purpose of saving the power of the SL terminal.
  • the apparatus for processing DRX in discontinuous reception provided by the embodiment of the present application is an apparatus capable of executing the above-mentioned method for processing DRX in discontinuous reception, and all embodiments of the above-mentioned method for processing DRX in discontinuous reception are applicable to the apparatus. , and can achieve the same or similar beneficial effects.
  • the device for processing DRX in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the processing device for discontinuous reception of DRX in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the processing apparatus for discontinuous reception of DRX provided by the embodiment of the present application can implement each process implemented by the method embodiments in FIG. 1 to FIG. 3 , and to avoid repetition, details are not described here.
  • an embodiment of the present application further provides a communication device 600, including a processor 601, a memory 602, a program or instruction stored in the memory 602 and executable on the processor 601,
  • a communication device 600 including a processor 601, a memory 602, a program or instruction stored in the memory 602 and executable on the processor 601
  • the communication device 600 is a terminal
  • the program or instruction is executed by the processor 601
  • each process of the above-mentioned DRX processing method embodiment is implemented, and the same technical effect can be achieved.
  • the communication device 600 is a network side device, when the program or instruction is executed by the processor 601, each process of the above-mentioned DRX processing method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710 and other components .
  • the terminal 700 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power source such as a battery
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072 .
  • the touch panel 7071 is also called a touch screen.
  • the touch panel 7071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • the radio frequency unit 701 receives the downlink data from the network side device, and then processes it to the processor 710; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 701 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.
  • Memory 709 may be used to store software programs or instructions as well as various data.
  • the memory 709 may mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 709 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 710 may include one or more processing units; optionally, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 710.
  • the radio frequency unit 701 is configured to send DRX configuration preference information to the network side device; the DRX configuration preference information is used to assist the network side device to configure at least one of sidelink SL DRX and Uu DRX for the terminal.
  • the terminal reports the DRX configuration preference information to the network-side device to assist the network-side device to configure at least one of SL DRX and Uu DRX for the terminal, which can realize the processing of the two types of DRX configuration alignment and the processing of alignment failure , so as to ensure the normal operation of the SL DRX and achieve the purpose of saving the power of the SL terminal.
  • the terminal provided in the embodiments of the present application is a terminal capable of executing the above-mentioned processing method for discontinuous reception of DRX, and all the above-mentioned embodiments of the processing method for discontinuous reception of DRX are applicable to the terminal, and can achieve the same or similar beneficial effects.
  • the network device 800 includes: an antenna 81 , a radio frequency device 82 , and a baseband device 83 .
  • the antenna 81 is connected to the radio frequency device 82 .
  • the radio frequency device 82 receives information through the antenna 81, and sends the received information to the baseband device 83 for processing.
  • the baseband device 83 processes the information to be sent and sends it to the radio frequency device 82
  • the radio frequency device 82 processes the received information and sends it out through the antenna 81 .
  • the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 83 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 83 .
  • the baseband apparatus 83 includes a processor 84 and a memory 85 .
  • the baseband device 83 may include, for example, at least one baseband board on which a plurality of chips are arranged. As shown in FIG. 8 , one of the chips is, for example, the processor 84 and is connected to the memory 85 to call the program in the memory 85 to execute The network-side device shown in the above method embodiments operates.
  • the baseband device 83 may further include a network interface 86 for exchanging information with the radio frequency device 82, and the interface is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the network-side device in this embodiment of the present application further includes: instructions or programs that are stored in the memory 85 and run on the processor 84, and the processor 84 invokes the instructions or programs in the memory 85 to execute the modules shown in FIG. 8 .
  • the embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the above-mentioned embodiment of the method for processing discontinuous reception of DRX is implemented, And can achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • the processor is the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the above-mentioned DRX processing
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is configured to run a program or an instruction to implement the above-mentioned DRX processing
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • An embodiment of the present application further provides a computer program product, where the computer program product is stored in a non-volatile storage medium, and the computer program product is configured to be executed by at least one processor to implement the above-mentioned discontinuous reception DRX
  • the processing method embodiment can achieve the same technical effect, and to avoid repetition, it will not be repeated here.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processing (DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, for in other electronic units or combinations thereof that perform the functions described herein.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

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Abstract

本申请公开了一种非连续接收DRX的处理方法、装置、终端及网络侧设备，该方法包括：向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。

Description

非连续接收的处理方法、装置、终端及网络侧设备
相关申请的交叉引用
本申请主张在2020年8月20日在中国提交的中国专利申请号No.202010845164.X的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种非连续接收DRX的处理方法、装置、终端及网络侧设备。
背景技术
长期演进(Long Term Evolution，LTE)系统从第12个发布版本开始支持副链路(sidelink，简称为SL)，用于终端用户设备(User Equipment，UE)之间不通过网络设备进行直接数据传输。
LTE sidelink的设计适用于特定的公共安全事务(如火灾场所或地震等灾难场所进行紧急通讯)，或车联网(vehicle to everything，V2X)通信等。车联网通信包括各种业务，例如，基本安全类通信，高级(自动)驾驶，编队，传感器扩展等等。由于LTE sidelink只支持广播通信，因此主要用于基本安全类通信，其他在时延、可靠性等方面具有严格服务质量(Quality of Service，QoS)需求的高级V2X业务将通过5G新空口(New Radio，NR)sidelink支持。
目前的sidelink传输主要分广播(broadcast)，组播(groupcast)，单播(unicast)几种传输形式。单播顾名思义就是单对单的传输。组播为单对多的传输。广播也是单对多的传输，但是广播并没有终端属于同一个组的概念。目前Sidelink单播和组播通信支持物理层混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)反馈机制。
LTE和NR都引入了非连续接收(Discontinuous Reception，DRX)机制，通过配置DRX on和off时间来达到终端的省电。
在实现本申请过程中，发明人发现现有技术中至少存在如下问题：
目前为了NR SL省电，会引入SL DRX机制。要保证SL DRX正常工作， 需要考虑Uu DRX的影响，即当SL终端的SL DRX和Uu DRX同时工作时，需要保证两类DRX配置(主要是激活期on-duration)对齐。但是现有技术中并没有明确的方案来实现上述目的。
发明内容
本申请实施例的目的是提供一种非连续接收DRX的处理方法、装置、终端及网络侧设备，能够解决无法解决SL DRX和Uu DRX对齐配置的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种非连续接收DRX的处理方法，应用于终端，包括：
向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
第二方面，本申请实施例提供了一种非连续接收DRX的处理方法，应用于网络侧设备，包括：
接收终端发送的DRX配置偏好信息；
根据所述DRX配置偏好信息，为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
第三方面，本申请实施例提供了一种非连续接收DRX的处理装置，应用于终端，包括：
第一发送模块，用于向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
第四方面，本申请实施例提供了一种非连续接收DRX的处理装置，应用于网络侧设备，包括：
第二接收模块，用于接收终端发送的DRX配置偏好信息；
配置模块，用于根据所述DRX配置偏好信息，为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
第五方面，本申请实施例提供了一种终端，该终端包括处理器、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程序或指令，所述程序或 指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面，本申请实施例提供了一种网络侧设备，该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程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第七方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。
第八方面，本申请实施例提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行网络侧设备程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法。
在本申请实施例中，通过终端向网络侧设备上报DRX配置偏好信息，来辅助网络侧设备为终端配置SL DRX和Uu DRX中的至少一项，能够实现对两类DRX配置对齐的处理以及对齐失败的处理，从而保证SL DRX正常工作，达到SL终端省电的目的。
附图说明
图1表示本申请实施例可应用的一种无线通信系统的框图；
图2表示本申请实施例提供的非连续接收DRX的处理方法的步骤示意图之一；
图3表示本申请实施例提供的非连续接收DRX的处理方法的步骤示意图之二；
图4表示本申请实施例提供的非连续接收DRX的处理装置的结构示意图之一；
图5表示本申请实施例提供的非连续接收DRX的处理装置的结构示意图之二；
图6表示本申请实施例提供的通信设备的结构示意图；
图7表示本申请实施例提供的终端的结构示意图；
图8表示本申请实施例提供的网络侧设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，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，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。然而，以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，尽管这些技术也可应用于NR系统应用以外的应用，如第6代(6 th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11也可以称作终端设备或者用户终端(User Equipment，UE)，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算 机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备(VUE)、行人终端(PUE)等终端侧设备，可穿戴式设备包括：手环、耳机、眼镜等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的非连续接收DRX的处理方法、装置、终端及网络侧设备进行详细地说明。
如图2所示，本申请实施例还提供一种非连续接收DRX的处理方法，应用于终端，包括：
步骤201，向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
本申请实施例中，所述DRX配置偏好信息包括下述至少一项：
优先保障Uu DRX或优先保障SL DRX；
是否可以进行SL资源分配模式的切换；其中，SL资源分配模式包括：基站调度模式和终端自主选择模式；其中，终端自主选择模式不需要依赖Uu DRX工作；
优先保障省电；
优先保障服务质量QoS；
距SL DRX激活期的偏移值；即终端可以在距离SL DRX激活期该偏移值的时间醒来看看是否有基站调度模式的调度资源；
是否可以进行SL DRX的唤醒；即终端是否需要额外监听物理层的唤醒 信号来决定是否在SL DRX激活期醒来。
作为一个可选实施例，步骤201之前，所述方法还包括：
判断是否满足发送DRX配置偏好信息的第一条件。
相应的，步骤201包括：
若满足所述第一条件，向网络侧设备发送DRX配置偏好信息；否则，不允许向所述网络侧设备发送DRX配置偏好信息。
其中，所述第一条件包括下述至少一个：
接收到允许终端发送DRX辅助信息的指示；
禁止定时器未运行或超时；
DRX辅助信息发生变化；例如，SL DRX辅助信息发生变化，和/或，Uu DRX辅助信息发生变化。
其中，所述DRX辅助信息至少包括所述DRX配置偏好信息；DRX辅助信息还可以包括DRX的具体配置信息。其中，DRX包括：SL DRX和/或Uu DRX。
需要说明的是，上述允许终端发送DRX辅助信息的指示以及上述禁止定时器的时间长度由网络侧设备配置，使得网络可以控制终端的DRX辅助信息的上报过程，避免终端频繁上报DRX辅助信息，从而达到省电的目的。
作为另一个可选实施例，所述方法还包括：
接收网络侧设备发送的配置信息，所述配置信息包括下述至少一项：
第一指示信息，所述第一指示信息用于指示是否允许终端发送所述DRX辅助信息；例如，引入1比特指示，“1或true”代表允许终端发送DRX辅助信息，“0或false”代表不允许终端发送DRX辅助信息；反之也可以；
禁止定时器的时间长度；例如，当终端发送了DRX配置偏好信息后，则启动禁止定时器，之后在每次触发DRX配置偏好信息发送之前判断该禁止定时器是否在运行，如果禁止定时器运行则不允许发送DRX辅助信息，如果禁止定时器不在运行或超时则允许终端发送DRX辅助信息。
作为一个可选实施例，所述接收网络侧设备发送的配置信息，包括：
接收网络侧设备发送的无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
作为另一个可选实施例，步骤201包括：
若所述终端在当前服务小区满足所述第一条件，则在所述当前服务小区发送所述DRX配置偏好信息；
或者，
若所述终端在当前服务小区不满足所述第一条件，重选或切换到满足所述第一条件的小区，并发送所述DRX配置偏好信息。
其中，所述第一条件包括下述至少一个：
接收到允许终端发送DRX辅助信息的指示；
禁止定时器未运行或超时；
DRX辅助信息发生变化；例如，SL DRX辅助信息发生变化，和/或，Uu DRX辅助信息发生变化。
例如，对于连接态终端，终端首先判断是否满足第一条件，如果满足，则在当前服务小区发送DRX配置偏好信息；如果不满足，则切换到满足条件的小区并发送DRX配置偏好信息。
再例如，对于空闲态或非激活态的终端，终端首先判断是否满足第一条件，如果满足，则在当前服务小区发起RRC连接建立或恢复过程再发送DRX配置偏好信息；如果不满足，则执行小区重选，重选到一个满足第一条件的小区，发起RRC连接建立或恢复过程再发送DRX配置偏好信息。
综上，本申请实施例通过终端向网络侧设备上报DRX配置偏好信息，来辅助网络侧设备为终端配置SL DRX和Uu DRX中的至少一项，能够实现对两类DRX配置对齐的处理以及对齐失败的处理，从而保证SL DRX正常工作，达到SL终端省电的目的。
如图3所示，本申请实施例还提供一种非连续接收DRX的处理方法，应用于网络侧设备，包括：
步骤301，接收终端发送的DRX配置偏好信息；
步骤302，根据所述DRX配置偏好信息，为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
可选的，在网络侧设备根据DRX配置偏好信息能够实现SL DRX和Uu DRX对齐的情况下，为终端配置SL DRX和Uu DRX中的至少一项。
本申请实施例中，所述DRX配置偏好信息包括下述至少一项：
优先保障Uu DRX或优先保障SL DRX；
是否可以进行SL资源分配模式的切换；其中，SL资源分配模式包括：基站调度模式和终端自主选择模式；其中，终端自主选择模式不需要依赖Uu DRX工作；
优先保障省电；
优先保障服务质量QoS；
距SL DRX激活期的偏移值；即终端可以在距离SL DRX激活期该偏移值的时间醒来看看是否有基站调度模式的调度资源；
是否可以进行SL DRX的唤醒；即终端是否需要额外监听物理层的唤醒信号来决定是否在SL DRX激活期醒来。
需要说明的是，本申请实施例可通过网络侧设备为终端配置允许终端发送DRX辅助信息的指示以及上述禁止定时器的时间长度，从而使得网络可以控制终端的DRX辅助信息的上报过程，避免终端频繁上报DRX辅助信息，从而达到省电的目的。
其中，所述方法还包括：
发送配置信息，所述配置信息包括下述至少一项：
第一指示信息，所述第一指示信息用于指示是否允许终端发送DRX辅助信息；其中，所述DRX辅助信息至少包括所述DRX配置偏好信息；例如，引入1比特指示，“1或true”代表允许终端发送DRX辅助信息，“0或false”代表不允许终端发送DRX辅助信息；反之也可以；
禁止定时器的时间长度；例如，当终端发送了DRX配置偏好信息后，则启动禁止定时器，之后在每次触发DRX配置偏好信息发送之前判断该禁止定时器是否在运行，如果禁止定时器运行则不允许发送DRX辅助信息，如果禁止定时器不在运行或超时则允许终端发送DRX辅助信息。
作为一个可选实施例，所述发送配置信息，包括：
发送无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
作为另一个可选实施例，在SL DRX和Uu DRX对齐失败的情况下，所 述方法还包括：
根据所述DRX配置偏好信息，向终端发送第二指示信息，所述第二指示信息用于指示下述至少一项：
指示终端的SL资源分配模式由基站调度模式切换为终端自主选择模式；
指示终端关闭SL DRX功能或关闭Uu DRX功能。
综上，本申请实施例通过终端向网络侧设备上报DRX配置偏好信息，来辅助网络侧设备为终端配置SL DRX和Uu DRX中的至少一项，能够实现对两类DRX配置对齐的处理以及对齐失败的处理，从而保证SL DRX正常工作，达到SL终端省电的目的。
需要说明的是，本申请实施例提供的非连续接收DRX的处理方法，执行主体可以为非连续接收DRX的处理装置，或者该非连续接收DRX的处理装置中的用于执行加载非连续接收DRX的处理方法的控制模块。本申请实施例中以非连续接收DRX的处理装置执行非连续接收DRX的处理方法为例，说明本申请实施例提供的非连续接收DRX的处理装置。
如图4所示，本申请实施例还提供一种非连续接收DRX的处理装置，应用于终端，包括：
第一发送模块401，用于向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
作为一个可选实施例，所述DRX配置偏好信息包括下述至少一项：
优先保障Uu DRX或优先保障SL DRX；
是否可以进行SL资源分配模式的切换；
优先保障省电；
优先保障服务质量QoS；
距SL DRX激活期的偏移值；
是否可以进行SL DRX的唤醒。
作为一个可选实施例，所述装置还包括：
判断模块，用于判断是否满足发送DRX配置偏好信息的第一条件。
作为一个可选实施例，所述第一发送模块包括：
第一发送子模块，用于若满足所述第一条件，向网络侧设备发送DRX配置偏好信息。
作为一个可选实施例，所述第一条件包括下述至少一个：
接收到允许终端发送DRX辅助信息的指示；
禁止定时器未运行或超时；
DRX辅助信息发生变化；
其中，所述DRX辅助信息至少包括所述DRX配置偏好信息。
作为一个可选实施例，所述装置还包括：
第一接收模块，用于接收网络侧设备发送的配置信息，所述配置信息包括下述至少一项：
第一指示信息，所述第一指示信息用于指示是否允许终端发送所述DRX辅助信息；
禁止定时器的时间长度。
作为一个可选实施例，所述第一接收模块包括：
第一接收子模块，用于接收网络侧设备发送的无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
作为一个可选实施例，所述第一发送模块包括：
第二发送子模块，用于若所述终端在当前服务小区满足所述第一条件，则在所述当前服务小区发送所述DRX配置偏好信息；
或者，用于若所述终端在当前服务小区不满足所述第一条件，重选或切换到满足所述第一条件的小区，并发送所述DRX配置偏好信息。
本申请实施例通过终端向网络侧设备上报DRX配置偏好信息，来辅助网络侧设备为终端配置SL DRX和Uu DRX中的至少一项，能够实现对两类DRX配置对齐的处理以及对齐失败的处理，从而保证SL DRX正常工作，达到SL终端省电的目的。
需要说明的是，本申请实施例提供的非连续接收DRX的处理装置是能够执行上述非连续接收DRX的处理方法的装置，则上述非连续接收DRX的处理方法的所有实施例均适用于该装置，且均能达到相同或相似的有益效果。
如图5所示，本申请实施例还提供一种非连续接收DRX的处理装置500， 应用于网络侧设备，包括：
第二接收模块501，用于接收终端发送的DRX配置偏好信息；
配置模块502，用于根据所述DRX配置偏好信息，为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
作为一个可选实施例，所述DRX配置偏好信息包括下述至少一项：
优先保障Uu DRX或优先保障SL DRX；
是否可以进行SL资源分配模式的切换；
优先保障省电；
优先保障服务质量QoS；
距SL DRX激活期的偏移值；
是否可以进行SL DRX的唤醒。
作为一个可选实施例，所述装置还包括：
第二发送模块，用于发送配置信息，所述配置信息包括下述至少一项：
第一指示信息，所述第一指示信息用于指示是否允许终端发送DRX辅助信息；其中，所述DRX辅助信息至少包括所述DRX配置偏好信息；
禁止定时器的时间长度。
作为一个可选实施例，所述第二发送模块包括：
第三发送子模块，用于发送无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
作为一个可选实施例，在SL DRX和Uu DRX对齐失败的情况下，所述装置还包括：
第三发送模块，用于根据所述DRX配置偏好信息，向终端发送第二指示信息，所述第二指示信息用于指示下述至少一项：
指示终端的SL资源分配模式由基站调度模式切换为终端自主选择模式；
指示终端关闭SL DRX功能或关闭Uu DRX功能。
本申请实施例通过终端向网络侧设备上报DRX配置偏好信息，来辅助网络侧设备为终端配置SL DRX和Uu DRX中的至少一项，能够实现对两类DRX配置对齐的处理以及对齐失败的处理，从而保证SL DRX正常工作，达到SL终端省电的目的。
需要说明的是，本申请实施例提供的非连续接收DRX的处理装置是能够执行上述非连续接收DRX的处理方法的装置，则上述非连续接收DRX的处理方法的所有实施例均适用于该装置，且均能达到相同或相似的有益效果。
本申请实施例中的非连续接收DRX的处理装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的非连续接收DRX的处理装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的非连续接收DRX的处理装置能够实现图1至图3的方法实施例实现的各个过程，为避免重复，这里不再赘述。
可选的，如图6所示，本申请实施例还提供一种通信设备600，包括处理器601，存储器602，存储在存储器602上并可在所述处理器601上运行的程序或指令，例如，该通信设备600为终端时，该程序或指令被处理器601执行时实现上述DRX的处理方法实施例的各个过程，且能达到相同的技术效果。该通信设备600为网络侧设备时，该程序或指令被处理器601执行时实现上述DRX的处理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。
图7为实现本申请实施例的一种终端的硬件结构示意图。
该终端700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、以及处理器710等部件。
本领域技术人员可以理解，终端700还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器710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。图7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，在此不再赘述。
应理解的是，本申请实施例中，输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041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。显示单元706可包括显示面板7061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其他输入设备7072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。
本申请实施例中，射频单元701将来自网络侧设备的下行数据接收后，给处理器710处理；另外，将上行的数据发送给网络侧设备。通常，射频单元701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。
存储器709可用于存储软件程序或指令以及各种数据。存储器709可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器709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，其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器710可包括一个或多个处理单元；可选的，处理器710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或指令等，调制解调处理器主要处理无线通信，如基带处理器。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710中。
其中，射频单元701，用于向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
本申请实施例通过终端向网络侧设备上报DRX配置偏好信息，来辅助网络侧设备为终端配置SL DRX和Uu DRX中的至少一项，能够实现对两类DRX配置对齐的处理以及对齐失败的处理，从而保证SL DRX正常工作，达到SL终端省电的目的。
需要说明的是，本申请实施例提供的终端是能够执行上述非连续接收DRX的处理方法的终端，则上述非连续接收DRX的处理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。
具体地，本申请实施例还提供了一种网络侧设备。如图8所示，该网络设备800包括：天线81、射频装置82、基带装置83。天线81与射频装置82连接。在上行方向上，射频装置82通过天线81接收信息，将接收的信息发送给基带装置83进行处理。在下行方向上，基带装置83对要发送的信息进行处理，并发送给射频装置82，射频装置82对收到的信息进行处理后经过天线81发送出去。
上述频带处理装置可以位于基带装置83中，以上实施例中网络侧设备执行的方法可以在基带装置83中实现，该基带装置83包括处理器84和存储器85。
基带装置83例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图8所示，其中一个芯片例如为处理器84，与存储器85连接，以调用存储器85中的程序，执行以上方法实施例中所示的网络侧设备操作。
该基带装置83还可以包括网络接口86，用于与射频装置82交互信息，该接口例如为通用公共无线接口(common public radio interface，CPRI)。
具体地，本申请实施例的网络侧设备还包括：存储在存储器85上并可在处理器84上运行的指令或程序，处理器84调用存储器85中的指令或程序执行图8所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程 序或指令，该程序或指令被处理器执行时实现上述非连续接收DRX的处理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，所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述非连续接收DRX的处理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。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品，所述计算机程序产品被存储在非易失的存储介质中，所述计算机程序产品被配置成被至少一个处理器执行以实现上述非连续接收DRX的处理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。
可以理解的是，本公开描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
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。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
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，本申请的技术方案本质上或者说对现有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)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请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申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。
以上所述，仅为本申请的具体实施方式，但本申请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申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (31)

  1. 一种非连续接收DRX的处理方法，应用于终端，包括：
    向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
  2. 根据权利要求1所述的方法，其中，所述DRX配置偏好信息包括下述至少一项：
    优先保障Uu DRX或优先保障SL DRX；
    是否可以进行SL资源分配模式的切换；
    优先保障省电；
    优先保障服务质量QoS；
    距SL DRX激活期的偏移值；
    是否可以进行SL DRX的唤醒。
  3. 根据权利要求1所述的方法，其中，所述向网络侧设备发送DRX配置偏好信息之前，所述方法还包括：
    判断是否满足发送DRX配置偏好信息的第一条件。
  4. 根据权利要求3所述的方法，其中，所述向网络侧设备发送DRX配置偏好信息，包括：
    若满足所述第一条件，向网络侧设备发送DRX配置偏好信息。
  5. 根据权利要求3或4所述的方法，其中，所述第一条件包括下述至少一个：
    接收到允许终端发送DRX辅助信息的指示；
    禁止定时器未运行或超时；
    DRX辅助信息发生变化；
    其中，所述DRX辅助信息至少包括所述DRX配置偏好信息。
  6. 根据权利要求5所述的方法，还包括：
    接收网络侧设备发送的配置信息，所述配置信息包括下述至少一项：
    第一指示信息，所述第一指示信息用于指示是否允许终端发送所述DRX辅助信息；
    禁止定时器的时间长度。
  7. 根据权利要求6所述的方法，其中，所述接收网络侧设备发送的配置信息，包括：
    接收网络侧设备发送的无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
  8. 根据权利要求3所述的方法，其中，所述向网络侧设备发送DRX配置偏好信息，包括：
    若所述终端在当前服务小区满足所述第一条件，则在所述当前服务小区发送所述DRX配置偏好信息；
    或者，
    若所述终端在当前服务小区不满足所述第一条件，重选或切换到满足所述第一条件的小区，并发送所述DRX配置偏好信息。
  9. 一种非连续接收DRX的处理方法，应用于网络侧设备，包括：
    接收终端发送的DRX配置偏好信息；
    根据所述DRX配置偏好信息，为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
  10. 根据权利要求9所述的方法，其中，所述DRX配置偏好信息包括下述至少一项：
    优先保障Uu DRX或优先保障SL DRX；
    是否可以进行SL资源分配模式的切换；
    优先保障省电；
    优先保障服务质量QoS；
    距SL DRX激活期的偏移值；
    是否可以进行SL DRX的唤醒。
  11. 根据权利要求9所述的方法，还包括：
    发送配置信息，所述配置信息包括下述至少一项：
    第一指示信息，所述第一指示信息用于指示是否允许终端发送DRX辅助信息；其中，所述DRX辅助信息至少包括所述DRX配置偏好信息；
    禁止定时器的时间长度。
  12. 根据权利要求11所述的方法，其中，所述发送配置信息，包括：
    发送无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
  13. 根据权利要求9所述的方法，其中，在SL DRX和Uu DRX对齐失败的情况下，所述方法还包括：
    根据所述DRX配置偏好信息，向终端发送第二指示信息，所述第二指示信息用于指示下述至少一项：
    指示终端的SL资源分配模式由基站调度模式切换为终端自主选择模式；
    指示终端关闭SL DRX功能或关闭Uu DRX功能。
  14. 一种非连续接收DRX的处理装置，应用于终端，包括：
    第一发送模块，用于向网络侧设备发送DRX配置偏好信息；所述DRX配置偏好信息用于辅助网络侧设备为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
  15. 根据权利要求14所述的装置，其中，所述DRX配置偏好信息包括下述至少一项：
    优先保障Uu DRX或优先保障SL DRX；
    是否可以进行SL资源分配模式的切换；
    优先保障省电；
    优先保障服务质量QoS；
    距SL DRX激活期的偏移值；
    是否可以进行SL DRX的唤醒。
  16. 根据权利要求14所述的装置，还包括：
    判断模块，用于判断是否满足发送DRX配置偏好信息的第一条件。
  17. 根据权利要求16所述的装置，其中，所述第一发送模块包括：
    第一发送子模块，用于若满足所述第一条件，向网络侧设备发送DRX配置偏好信息。
  18. 根据权利要求16或17所述的装置，其中，所述第一条件包括下述至少一个：
    接收到允许终端发送DRX辅助信息的指示；
    禁止定时器未运行或超时；
    所述DRX辅助信息发生变化；
    其中，所述DRX辅助信息至少包括所述DRX配置偏好信息。
  19. 根据权利要求18所述的装置，还包括：
    第一接收模块，用于接收网络侧设备发送的配置信息，所述配置信息包括下述至少一项：
    第一指示信息，所述第一指示信息用于指示是否允许终端发送所述DRX辅助信息；
    禁止定时器的时间长度。
  20. 根据权利要求19所述的装置，其中，所述第一接收模块包括：
    第一接收子模块，用于接收网络侧设备发送的无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
  21. 根据权利要求16所述的装置，其中，所述第一发送模块包括：
    第二发送子模块，用于若所述终端在当前服务小区满足所述第一条件，则在所述当前服务小区发送所述DRX配置偏好信息；
    或者，用于若所述终端在当前服务小区不满足所述第一条件，重选或切换到满足所述第一条件的小区，并发送所述DRX配置偏好信息。
  22. 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程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至8中任一项所述的非连续接收DRX的处理方法的步骤。
  23. 一种非连续接收DRX的处理装置，应用于网络侧设备，包括：
    第二接收模块，用于接收终端发送的DRX配置偏好信息；
    配置模块，用于根据所述DRX配置偏好信息，为所述终端配置旁链路SL DRX和Uu DRX中的至少一项。
  24. 根据权利要求23所述的装置，其中，所述DRX配置偏好信息包括下述至少一项：
    优先保障Uu DRX或优先保障SL DRX；
    是否可以进行SL资源分配模式的切换；
    优先保障省电；
    优先保障服务质量QoS；
    距SL DRX激活期的偏移值；
    是否可以进行SL DRX的唤醒。
  25. 根据权利要求23所述的装置，还包括：
    第二发送模块，用于发送配置信息，所述配置信息包括下述至少一项：
    第一指示信息，所述第一指示信息用于指示是否允许终端发送DRX辅助信息；其中，所述DRX辅助信息至少包括所述DRX配置偏好信息；
    禁止定时器的时间长度。
  26. 根据权利要求25所述的装置，其中，所述第二发送模块包括：
    第三发送子模块，用于发送无线资源控制RRC重配置消息或系统信息块SIB，其中，RRC重配置消息或SIB中携带所述配置信息。
  27. 根据权利要求23所述的装置，其中，在SL DRX和Uu DRX对齐失败的情况下，所述装置还包括：
    第三发送模块，用于根据所述DRX配置偏好信息，向终端发送第二指示信息，所述第二指示信息用于指示下述至少一项：
    指示终端的SL资源分配模式由基站调度模式切换为终端自主选择模式；
    指示终端关闭SL DRX功能或关闭Uu DRX功能。
  28. 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程序或指令，所述程序或指令被所述处理器执行时实现如权利要求9至13任一项所述的非连续接收DRX的处理方法的步骤。
  29. 一种可读存储介质，其中，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1-8任一项所述的非连续接收DRX的处理方法的步骤；或者，所述程序或指令被处理器执行时实现如权利要求9-13任一项所述的非连续接收DRX的处理方法的步骤。
  30. 一种芯片，包括处理器和通信接口，其中，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1-8任一项所述的非连续接收DRX的处理方法，或实现如权利要求9-13任一项所述的非连续接收DRX的处理方法。
  31. 一种计算机程序产品，所述计算机程序产品被存储在非易失的存储 介质中，所述计算机程序产品被配置成被至少一个处理器执行以实现如权利要求1-8任一项所述的非连续接收DRX的处理方法，或实现如权利要求9-13任一项所述的非连续接收DRX的处理方法。
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* Cited by examiner, † Cited by third party
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WO2024155115A1 (ko) * 2023-01-19 2024-07-25 주식회사 케이티 무선 통신 시스템에서 셀 dtx 및/또는 셀 drx를 수행하는 방법 및 장치

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EP4164331A1 (en) 2023-04-12
CN114080066B (zh) 2024-02-27
JP2023534419A (ja) 2023-08-09
JP7515685B2 (ja) 2024-07-12
US20230164876A1 (en) 2023-05-25
CN114080066A (zh) 2022-02-22

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