WO2023082688A1 - Procédé de mise à jour de cycle de radiomessagerie, dispositif de communication, système de communication, et support de stockage - Google Patents

Procédé de mise à jour de cycle de radiomessagerie, dispositif de communication, système de communication, et support de stockage Download PDF

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Publication number
WO2023082688A1
WO2023082688A1 PCT/CN2022/106127 CN2022106127W WO2023082688A1 WO 2023082688 A1 WO2023082688 A1 WO 2023082688A1 CN 2022106127 W CN2022106127 W CN 2022106127W WO 2023082688 A1 WO2023082688 A1 WO 2023082688A1
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WIPO (PCT)
Prior art keywords
paging cycle
paging
indication information
terminal device
information
Prior art date
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PCT/CN2022/106127
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English (en)
Chinese (zh)
Inventor
朱荣昌
黄钧蔚
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深圳传音控股股份有限公司
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Publication of WO2023082688A1 publication Critical patent/WO2023082688A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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 master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave 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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • 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 relates to the technical field of communication, and in particular to a method for updating a paging cycle, a communication device, a communication system and a storage medium.
  • the network device when a terminal device in an idle state or an inactive state needs to interact with a network device, the network device needs to notify the terminal device through a paging message.
  • the terminal device determines the paging occasion (PO) according to the identification (UE_ID) of the terminal device and the paging cycle, and the terminal device is woken up regularly at the paging occasion, and monitors whether there is a paging message at the current paging occasion.
  • the inventor found at least the following problems: due to the different traffic volumes of different terminal equipment, for some terminal equipment with low traffic volume, there may be no paging message to be received for a long period of time, However, periodic wake-up and monitoring will increase the power consumption of the terminal device.
  • the main purpose of the present application is to provide a paging cycle update method, communication equipment, communication system and storage medium, aiming at reducing power consumption of terminal equipment.
  • the present application provides a paging cycle update method, which is applied to a terminal device, and includes the following steps:
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information includes a paging identifier and/or paging cycle update information
  • the paging identifier includes an identifier of the terminal device or an identifier of a paging group
  • the step S2 includes:
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , and the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the present application also provides a method for updating the paging cycle, which is applied to a terminal device, and includes the following steps:
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information satisfies preset conditions, including at least one of the following:
  • the indication information includes the paging cycle update information
  • the indication information includes a paging identifier, and the paging identifier includes an identifier of the terminal device or a paging group.
  • the S20 step includes:
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , and the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the present application also provides a paging cycle update method, which is applied to network equipment, and includes the following steps:
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information includes a paging identifier and/or paging cycle update information, and the paging identifier and/or paging cycle update information are used to instruct the terminal device to update the current paging cycle as the target paging cycle.
  • the paging identifier includes an identifier of the terminal device and an identifier of a paging group;
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , wherein the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the present application also provides a paging cycle update device, including:
  • a receiving module configured to receive indication information modulated by an on-off keying mode when the terminal device is in an idle state or an inactive state
  • An update module configured to update the paging cycle of the terminal device according to the indication information.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information includes a paging identifier and/or paging cycle update information
  • the paging identifier includes an identifier of the terminal device or an identifier of a paging group
  • the update module is specifically used for:
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , and the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the present application also provides a paging cycle update device, including:
  • An acquisition module configured to acquire indication information modulated by an on-off keying mode when the indication information satisfies a preset condition
  • An update module configured to update the paging cycle of the terminal device according to the indication information.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information satisfies preset conditions, including at least one of the following:
  • the indication information includes the paging cycle update information
  • the indication information includes a paging identifier, and the paging identifier includes an identifier of the terminal device or a paging group.
  • the update module is specifically used for:
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , and the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the present application also provides a device for updating a paging cycle, including:
  • a sending module configured to send indication information modulated by an on-off keying mode, where the indication information is used to instruct a terminal device in an idle state or an inactive state to update a paging cycle.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information includes the paging identifier and/or paging cycle update information, and the paging identifier and/or paging cycle update information are used to instruct the terminal device to update the current paging cycle is the target paging cycle.
  • the paging identifier includes an identifier of the terminal device or an identifier of a paging group.
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , wherein the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the present application also provides a communication system, including:
  • a terminal device for performing the method described in the first aspect or the second aspect
  • a network device configured to execute the method described in the third aspect.
  • the present application also provides a communication device, including: a memory and a processor;
  • the memory is used to store program instructions
  • the processor is configured to invoke program instructions in the memory to execute the method described in any one of the above items.
  • the present application also provides a computer-readable storage medium, on which a computer program is stored; when the computer program is executed, the method described in any one of the above items is realized.
  • the present application also provides a computer program product, where the computer program product includes a computer program; when the computer program is executed, the method described in any one of the above items is realized.
  • the paging cycle update method, communication device, communication system and storage medium provided by the present application firstly, when the terminal device is in the idle state or inactive state, receive the instruction information modulated by the on-off keying mode, and then update the terminal device according to the instruction information paging cycle.
  • the paging cycle of the terminal device can be changed through the indication information, so the dynamic update of the paging cycle of the terminal device can be realized according to the demand of the service volume of the terminal device.
  • the solution of the present application can dynamically extend the duration of the paging cycle, thereby reducing the power consumption of the terminal device.
  • FIG. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present application
  • FIG. 2 is a system architecture diagram of a communication network provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a hardware structure of a controller 300 according to the first embodiment
  • Fig. 4 is a schematic diagram of a hardware structure of a network node 400 shown according to the first embodiment
  • FIG. 5 is a schematic diagram of a paging cycle provided by an embodiment of the present application.
  • FIG. 6 is a signaling diagram of a method for updating a paging cycle provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of an indication information modulation process provided by an embodiment of the present application.
  • FIG. 8A is a schematic diagram of a paging cycle update provided by an embodiment of the present application.
  • FIG. 8B is a schematic diagram of another paging cycle update provided by the embodiment of the present application.
  • FIG. 9 is a first schematic diagram of an updated paging cycle provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram 2 of updating the paging cycle provided by the embodiment of the present application.
  • FIG. 11 is a third schematic diagram of updating the paging cycle provided by the embodiment of the present application.
  • FIG. 12 is a signaling diagram of a method for updating a paging cycle provided by an embodiment of the present application.
  • FIG. 13 is a first structural schematic diagram of a device for updating a paging cycle provided by an embodiment of the present application.
  • FIG. 14 is a second structural schematic diagram of a paging cycle update device provided by an embodiment of the present application.
  • FIG. 15 is a schematic structural diagram III of a paging cycle updating device provided by an embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • first, second, third, etc. may be used herein to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this document, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information, and similarly, second information may also be called first information.
  • second information may also be called first information.
  • the word “if” as used herein may be interpreted as “at” or “when” or “in response to a determination”.
  • the singular forms "a”, “an” and “the” are intended to include the plural forms as well, unless the context indicates otherwise.
  • A, B, C means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C
  • A, B or C or "A, B and/or C” means "any of the following: A; B; C; A and B; A and C; B and C; A and B and C”. Exceptions to this definition will only arise when combinations of elements, functions, steps or operations are inherently mutually exclusive in some way.
  • the words “if”, “if” as used herein may be interpreted as “at” or “when” or “in response to determining” or “in response to detecting”.
  • the phrases “if determined” or “if detected (the stated condition or event)” could be interpreted as “when determined” or “in response to the determination” or “when detected (the stated condition or event) )” or “in response to detection of (a stated condition or event)”.
  • step codes such as S1 and S2 are used, the purpose of which is to express the corresponding content more clearly and concisely, and does not constitute a substantive limitation on the order.
  • S2 will be executed first and then S1, etc., but these should be within the protection scope of this application.
  • Smart terminals can be implemented in various forms.
  • the smart terminals described in this application may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Smart terminals such as wearable devices, smart bracelets, and pedometers, as well as fixed terminals such as digital TVs and desktop computers.
  • PDA Personal Digital Assistant
  • PMP portable media players
  • navigation devices Smart terminals such as wearable devices, smart bracelets, and pedometers
  • Smart terminals such as wearable devices, smart bracelets, and pedometers
  • fixed terminals such as digital TVs and desktop computers.
  • a mobile terminal will be taken as an example, and those skilled in the art will understand that, in addition to elements specially used for mobile purposes, the configurations according to the embodiments of the present application can also be applied to fixed-type terminals.
  • FIG. 1 is a schematic diagram of the hardware structure of a mobile terminal implementing various embodiments of the present application.
  • the mobile terminal 100 may include: an RF (Radio Frequency, radio frequency) unit 101, a WiFi module 102, an audio output unit 103, an A /V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111 and other components.
  • RF Radio Frequency, radio frequency
  • the radio frequency unit 101 can be used for sending and receiving information or receiving and sending signals during a call. Specifically, after receiving the downlink information of the base station, it is processed by the processor 110; in addition, the uplink data is sent to the base station.
  • the radio frequency unit 101 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 101 can also communicate with the network and other devices through wireless communication.
  • the above wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, Global System for Mobile Communications), GPRS (General Packet Radio Service, General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000 , Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, frequency division duplex long-term evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution, time-division duplex long-term evolution) and 5G, etc.
  • GSM Global System of Mobile communication, Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • CDMA2000 Code Division Multiple Access 2000
  • WCDMA Wideband Code Division Multiple Access
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access, Time Division Synchro
  • WiFi is a short-distance wireless transmission technology.
  • the mobile terminal can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 102, which provides users with wireless broadband Internet access.
  • Fig. 1 shows the WiFi module 102, it can be understood that it is not an essential component of the mobile terminal, and can be completely omitted as required without changing the essence of the invention.
  • the audio output unit 103 can store the audio received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 when the mobile terminal 100 is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, or the like.
  • the audio data is converted into an audio signal and output as sound.
  • the audio output unit 103 can also provide audio output related to a specific function performed by the mobile terminal 100 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 103 may include a speaker, a buzzer, and the like.
  • the A/V input unit 104 is used to receive audio or video signals.
  • the A/V input unit 104 may include a graphics processing unit (Graphics Processing Unit, GPU) 1041 and a microphone 1042, and the graphics processing unit 1041 is used for still pictures or The image data of the video is processed.
  • the processed image frames may be displayed on the display unit 106 .
  • the image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage media) or sent via the radio frequency unit 101 or the WiFi module 102 .
  • the microphone 1042 can receive sound (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like operating modes, and can process such sound as audio data.
  • the processed audio (voice) data can be converted into a format transmittable to a mobile communication base station via the radio frequency unit 101 for output in case of a phone call mode.
  • the microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the process of receiving and transmitting audio signals.
  • the mobile terminal 100 also includes at least one sensor 105, 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 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display when the mobile terminal 100 moves to the ear. panel 1061 and/or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used for applications that recognize the posture of mobile phones (such as horizontal and vertical screen switching, related Games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; as for mobile phones, fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, Other sensors such as thermometers and infrared sensors will not be described in detail here.
  • the display unit 106 is used to display information input by the user or information provided to the user.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the user input unit 107 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 107 may include a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 1071 or near the touch panel 1071). operation), and drive the corresponding connection device according to the preset program.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into contact coordinates , and then sent to the processor 110, and can receive the command sent by the processor 110 and execute it.
  • the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 107 may also include other input devices 1072 .
  • other input devices 1072 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, etc., which are not specifically described here. limited.
  • the touch panel 1071 may cover the display panel 1061.
  • the touch panel 1071 detects a touch operation on or near it, it transmits to the processor 110 to determine the type of the touch event, and then the processor 110 determines the touch event according to the touch event.
  • the corresponding visual output is provided on the display panel 1061 .
  • the touch panel 1071 and the display panel 1061 are used as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated.
  • the implementation of the input and output functions of the mobile terminal is not specifically limited here.
  • the interface unit 108 serves as an interface through which at least one external device can be connected with the mobile terminal 100 .
  • an 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, audio input/output (I/O) ports, video I/O ports, headphone ports, and more.
  • the interface unit 108 can be used to receive input from an external device (for example, data information, power, etc.) transfer data between devices.
  • the memory 109 can be used to store software programs as well as various data.
  • the memory 109 can mainly include a storage program area and a storage data area.
  • the storage program area can store an operating system, at least one function required application program (such as a sound playback function, an image playback function, etc.) etc.
  • the storage data area can be Store data (such as audio data, phone book, etc.) created according to the use of the mobile phone.
  • the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.
  • the processor 110 is the control center of the mobile terminal, and uses various interfaces and lines to connect various parts of the entire mobile terminal, by running or executing software programs and/or modules stored in the memory 109, and calling data stored in the memory 109 , execute various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole.
  • the processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor.
  • the application processor mainly processes operating systems, user interfaces, and application programs, etc.
  • the demodulation processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 110 .
  • the mobile terminal 100 can also include a power supply 111 (such as a battery) for supplying power to various components.
  • a power supply 111 (such as a battery) for supplying power to various components.
  • the power supply 111 can be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. and other functions.
  • the mobile terminal 100 may also include a Bluetooth module, etc., which will not be repeated here.
  • the following describes the communication network system on which the mobile terminal of the present application is based.
  • FIG. 2 is a structure diagram of a communication network system provided by an embodiment of the present application.
  • the communication network system is an LTE system of general mobile communication technology.
  • 201 E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, Evolved UMTS Terrestrial Radio Access Network) 202, EPC (Evolved Packet Core, Evolved Packet Core Network) 203 and the operator's IP service 204.
  • E-UTRAN Evolved UMTS Terrestrial Radio Access Network
  • EPC Evolved Packet Core, Evolved Packet Core Network
  • the UE 201 may be the above-mentioned terminal 100, which will not be repeated here.
  • E-UTRAN 202 includes eNodeB 2021 and other eNodeB 2022 and so on.
  • the eNodeB 2021 can be connected to other eNodeB 2022 through a backhaul (for example, X2 interface), the eNodeB 2021 is connected to the EPC 203 , and the eNodeB 2021 can provide access from the UE 201 to the EPC 203 .
  • a backhaul for example, X2 interface
  • EPC203 may include MME (Mobility Management Entity, Mobility Management Entity) 2031, HSS (Home Subscriber Server, Home Subscriber Server) 2032, other MME2033, SGW (Serving Gate Way, Serving Gateway) 2034, PGW (PDN Gate Way, packet data Network Gateway) 2035 and PCRF (Policy and Charging Rules Function, Policy and Charging Functional Entity) 2036, etc.
  • MME2031 is a control node that processes signaling between UE201 and EPC203, and provides bearer and connection management.
  • HSS2032 is used to provide some registers to manage functions such as home location register (not shown in the figure), and save some user-specific information about service features and data rates.
  • PCRF2036 is the policy and charging control policy decision point of service data flow and IP bearer resources, it is the policy and charging execution function A unit (not shown) selects and provides available policy and charging control decisions.
  • the IP service 204 may include Internet, Intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) or other IP services.
  • IMS IP Multimedia Subsystem, IP Multimedia Subsystem
  • LTE system is used as an example above, those skilled in the art should know that this application is not only applicable to the LTE system, but also applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA and future new wireless communication systems.
  • the network system (such as 5G), etc., is not limited here.
  • FIG. 3 is a schematic diagram of a hardware structure of a controller 300 provided in the present application.
  • the controller 300 includes: a memory 301 and a processor 302, the memory 301 is used to store program instructions, and the processor 302 is used to call the program instructions in the memory 301 to execute the steps performed by the controller in the first method embodiment above, and its implementation principle and beneficial effects are similar, and will not be repeated here.
  • the above-mentioned controller further includes a communication interface 303 , and the communication interface 303 may be connected to the processor 302 through the bus 304 .
  • the processor 302 can control the communication interface 303 to implement the receiving and sending functions of the controller 300 .
  • FIG. 4 is a schematic diagram of a hardware structure of a network node 400 provided in the present application.
  • the network node 400 includes: a memory 401 and a processor 402.
  • the memory 401 is used to store program instructions
  • the processor 402 is used to call the program instructions in the memory 401 to execute the steps performed by the head node in the first method embodiment above.
  • the implementation principle and beneficial effects are similar, and will not be repeated here.
  • the foregoing controller further includes a communication interface 403 , and the communication interface 403 may be connected to the processor 402 through a bus 404 .
  • the processor 402 can control the communication interface 403 to realize the functions of receiving and sending of the network node 400 .
  • the above-mentioned integrated modules implemented in the form of software function modules can be stored in a computer-readable storage medium.
  • the above-mentioned software function modules are stored in a storage medium, and include several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) or a processor (English: processor) to execute the methods of the various embodiments of the present application. partial steps.
  • a computer program product includes one or more computer instructions.
  • Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g. Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center.
  • DSL digital subscriber line
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media.
  • Available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, solid state disk, SSD), etc.
  • FIG. 5 is a schematic diagram of a paging cycle provided by an embodiment of the present application.
  • the paging cycle of a terminal device is 320 ms.
  • the terminal device is woken up at the paging moment of each paging cycle, and listens to the paging radio network temporary identity (P-RNTI) scrambling PDCCH to obtain paging messages.
  • P-RNTI paging radio network temporary identity
  • a paging advance indication information is also illustrated, and the paging advance indication information is used to indicate whether there is paging message transmission at the current paging occasion (only one paging advance indication information is illustrated in Fig. 5 , in actual Before the start of each paging opportunity (PO), the network device may send a paging advance indication information to indicate whether there is a paging message transmission for the corresponding paging opportunity). If yes, the terminal device is woken up, and monitors the paging message; and/or, if not, does not monitor the paging message.
  • the light-capable device may interact with the network device at a relatively long interval, such as a few seconds or a few minutes. Even hours. If the paging cycle is 320 ms, the terminal device needs to be woken up and monitor the PDCCH every 320 ms, so that the light-capable device consumes a lot of power.
  • an embodiment of the present application provides a solution for updating a paging cycle, so as to reduce power consumption of a terminal device.
  • FIG. 6 is a signaling diagram of a paging cycle update method provided in an embodiment of the present application. As shown in FIG. 6, the method may include:
  • the network device sends indication information modulated in an on-off keying manner, where the indication information is used to instruct a terminal device in an idle state or an inactive state to update a paging cycle.
  • the terminal device in the embodiment of this application can be a common device or a light-capable (RedCap) device.
  • the light-capable device can include household appliances such as refrigerators, TVs, and air conditioners, and can include wearable devices such as smart watches and sports bracelets, for example. wait.
  • the device's bandwidth, data rate, etc. are different from ordinary devices.
  • the terminal device may be in an RRC idle state; optionally, the terminal device may be in an RRC inactive state, and the inactive state may also be referred to as an inactive state.
  • the terminal device determines the paging occasion according to its own UE_ID and paging cycle. After the paging occasion is determined, the terminal device is woken up regularly at the paging occasion, and monitors whether there is a paging message at the current paging occasion.
  • the terminal device will wake up every 1280ms to monitor whether there is a paging message.
  • the network device when it sends the indication information to the terminal device, it modulates the indication information by using the OOK modulation mode to obtain the indication information modulated by the OOK modulation mode.
  • the indicator information is modulated by quadrature phase shift keying (Quadrature Phase Shift Keying, QPSK), 16 quadrature amplitude modulation (16QAM), 64QAM and other modulation methods.
  • QPSK Quadrature Phase Shift Keying
  • 16QAM 16 quadrature amplitude modulation
  • 64QAM 64QAM
  • a high-power receiver is required, resulting in relatively large power consumption of the receiver of the terminal device.
  • the embodiment of the present application provides an on-off keying (On-Off Keying, OOK for short) modulation method for sending indication information.
  • Fig. 7 is a schematic diagram of the instruction information modulation process provided by the embodiment of the present application, as shown in Fig. 7, including:
  • the network device encodes and interleaves binary bits related to the indication information.
  • the network device performs OOK modulation on the coded and interleaved binary bits.
  • the network device performs inverse fast Fourier transform (Inverse Fast Fourier Transform, IFFT for short) and cyclic prefix (Cyclic Prefix, CP for short) insertion processing on the OOK-modulated indication information to obtain a modulated signal.
  • IFFT inverse Fast Fourier Transform
  • CP Cyclic Prefix
  • the network device sends the modulated signal to the terminal device through the antenna.
  • the OOK modulation method is a binary modulation, which uses a unipolar non-return-to-zero code sequence to control the on and off of the sinusoidal carrier.
  • the modulation principle is to control one amplitude to be 0 and the other to be non-zero.
  • a logical 1 is represented by sending a signal (ON)
  • a logical 0 is represented by not sending a signal (OFF).
  • the network device when sending the indication information to the terminal device, the network device first modulates the indication information based on an on-off keying manner to obtain a modulated signal, and then sends the modulated signal to the terminal device.
  • the terminal device after receiving the modulated signal, the terminal device demodulates the modulated signal to obtain the indication information.
  • the OOK modulation method is used to modulate the indication information, which can reduce the power of the terminal device when receiving the indication information, and save the power consumption of the receiver of the terminal device.
  • the terminal device receives the indication information modulated in the on-off keying mode.
  • the terminal device After the network device sends the indication information, the terminal device receives the indication information, where the indication information is used to instruct the terminal device to update the paging cycle.
  • the indication information may instruct the terminal device to update the paging cycle to a longer paging cycle, or may instruct the terminal device to update the paging cycle to a shorter paging cycle.
  • the indication information may instruct the terminal device to update the paging cycle to another specific paging cycle, that is, the network device indicates the updated paging cycle.
  • the indication information may instruct the terminal device to update the duration of the paging cycle to be N times the duration of the current paging cycle, where N is a positive number.
  • the indication information may indicate the duration of the target paging cycle, and the terminal device updates the paging cycle to the target paging cycle according to the indication of the indication information, and so on.
  • the terminal device updates the paging cycle of the terminal device according to the indication information.
  • the terminal device may update the paging cycle of the terminal device according to the indication information.
  • the network device indicates the updated paging cycle through the indication information.
  • the terminal device may switch to the paging cycle indicated by the network device according to the indication information.
  • the duration of the updated paging cycle may be longer than the current paging cycle of the terminal device, may also be shorter than the current paging cycle of the terminal device, and may also be equal to the current paging cycle of the terminal device.
  • the network device may determine that the paging cycle of the terminal device needs to be updated based on the current service load.
  • the current service load may be, for example, the frequency at which the terminal device transmits data, for example, it may be the number of terminal devices accessing the network.
  • a frequency threshold range can be preset, and according to the frequency threshold range and the frequency of data transmission within a certain period of time, it is judged whether a paging cycle is required update. For example, when the frequency of data transmission is greater than or equal to the first threshold within a certain period of time, the network device determines that the paging cycle of the terminal device needs to be updated; When the value is less than or equal to the second threshold, the network device determines that the paging cycle of the terminal device needs to be updated, and so on.
  • the optional value of the duration of the current paging cycle is any one of 2560ms, 1280ms, 640ms and 320ms, and the transmission frequency of the current service is within the range of 1280ms to 2560ms.
  • the value of the first threshold is 1280ms
  • the current paging cycle of the terminal device is 320ms.
  • the transmission frequency of the current service is greater than or equal to the first threshold, and the network device determines that the paging cycle of the terminal device needs to be updated, for example The paging cycle of the terminal device can be updated to 1280ms.
  • the value of the second threshold is 5120ms. At this time, the transmission frequency of the current service is less than or equal to the second threshold, and the network device determines that the paging cycle of the terminal device needs to be updated. For example, the paging cycle of the terminal device can be updated as 1280ms.
  • the network device can compare the number of terminal devices currently accessing the network with a preset threshold, so as to determine whether to update the paging cycle. For example, when the number of terminal devices currently accessing the network is greater than or equal to the third threshold, the network device determines that the paging cycle of the terminal devices needs to be updated; When the threshold is reached, the network device determines that the paging cycle of the terminal device needs to be updated, and so on.
  • the current maximum number of paging terminal devices allowed by the network at one moment is 64, so the third threshold may be set to 64.
  • the network device determines to update the paging cycle.
  • more than 64 terminal devices can be allocated in multiple paging cycles. For example, when the number of terminal devices is 70 and the paging cycle is 5120ms, you can update the paging cycle to 2560ms, so that some terminal devices are placed in the previous 2560ms paging cycle, and other part of the terminal devices are placed in the paging cycle. In the next 2560ms paging cycle.
  • a fourth threshold may be set.
  • the fourth threshold is set to be 4, and when the number of terminal devices is less than or equal to 4, the network device determines that the paging cycle of the terminal devices needs to be updated.
  • the current paging cycle is 320ms, and when the number of terminal devices is less than or equal to the fourth threshold 4, the paging cycle is updated from 320ms to 5120ms.
  • the network device may instruct the terminal device to update the paging cycle by sending indication information to the terminal device.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is a channel state information reference signal (CSI-RS), a primary synchronization signal (Primary Synchronization Signal, PSS), a secondary synchronization signal (Secondary Synchronization Signal, PSS), ZC sequence (Zadoff-Chu sequence), at least one of the M sequence.
  • CSI-RS channel state information reference signal
  • PSS Primary Synchronization Signal
  • PSS Secondary Synchronization Signal
  • PSS Secondary Synchronization Signal
  • ZC sequence Zadoff-Chu sequence
  • the indication information when the indication information belongs to DCI, the indication information is paging advance indication information, or other DCIs occupying channel control resources except the paging advance indication information.
  • the indication information belongs to the reference signal or DCI
  • the reference signal or DCI The way of updating the paging cycle is more flexible. Further, the method of updating the paging cycle by using the reference signal or DCI occupies less time-frequency resources, which can enable the terminal device to obtain a longer sleep time or a shorter time paging response with a small system cost.
  • the indication information may include a short message indication, and the short message indication is used to indicate that the paging occasion includes a short message and/or paging information. If the short message indicates that only short messages are included in the paging occasion, then the corresponding paging occasion only needs to continue paging the short message in the PDCCH; and/or, if the short message indicates that only paging information is included in the paging occasion, or, The short message indicates that the paging occasion includes the paging information and the short message, and the terminal device needs to connect to the paging PDCCH and the paging PDSCH corresponding to the paging occasion.
  • the indication information includes a paging identifier
  • the paging identifier may include an identifier of a terminal device or an identifier of a paging group.
  • the indication information includes the identification of the terminal device and/or paging advance indication information
  • the terminal device receives the identification of the terminal device and/or paging cycle update information from the network device, and then according to the identification of the terminal device and/or
  • the paging cycle update information updates the current paging cycle of a specified single terminal device to the target paging cycle.
  • the indication information may include an identifier of the paging group and/or paging advance indication information.
  • Multiple terminal devices can be determined as a paging group, and multiple terminal devices in a paging group can have the same paging cycle. All terminal devices in the paging group can receive the paging group identifier and/or paging cycle update information from the network device, and then update the current paging cycle to The target paging cycle is used to update the paging cycle of the paging group.
  • the identifier of the paging group is the group number of the paging group, it indicates that any terminal device in the paging group needs to set the current paging cycle as the target paging cycle.
  • the group number to which the terminal device belongs can be represented by H, which is determined by formula (1):
  • G represents the number of groups.
  • UE_ID represents the identifier of the terminal equipment.
  • the group number H of the first group can be 0, the group number H of the second group can be 1, the group number H of the third group can be 2, the group number H of the fourth group can be 3, and the group number H of the fifth group can be 3.
  • the group number H can be 4.
  • the group number to which the terminal device belongs may also be specified by the network side, and sent to the terminal device through high-layer signaling.
  • the paging advance indication information is mainly used to indicate whether there is a paging message at one or more paging occasions in the paging cycle.
  • the paging advance indication information may also be used as indication information indicating paging cycle update. And it can be used as the indication information for updating the paging cycle, which can be aimed at a single terminal device, or can be aimed at multiple terminal devices in the same paging group.
  • FIG. 8A is a schematic diagram of updating a paging cycle provided by an embodiment of the present application. As shown in FIG. 8A , it illustrates a manner of instructing a terminal device to update a paging cycle through indication information.
  • the indication information includes the identification of the terminal device and/or paging cycle update information
  • the network device sends the indication information modulated in OOK mode to the terminal device
  • the terminal device receives the indication information
  • the indication information is introduced as an example of paging advance indication information.
  • the indication information may also include other implementation manners, such as reference signal forms such as SSS and PSS, or other DCI forms.
  • the paging advance indication as the paging cycle update indication information can be aimed at a single terminal device, as shown in Figure 8A, if the paging advance indication information includes the identity of UE1, only UE1 will update the paging advance indication information The paging cycle contained in the other terminals that receive the paging advance indication information, because their UE_ID is inconsistent with the terminal identifier contained in the paging advance indication information, so these terminals will not update the paging cycle. In other words, only UE1 updates the paging cycle after receiving the indication information, and other terminals do not update the paging cycle.
  • FIG. 8B is another schematic diagram of updating the paging cycle provided by the embodiment of the present application. As shown in FIG. 8B , it illustrates a manner of instructing the terminal device to update the paging cycle through indication information.
  • the indication information includes the identity of the paging group and/or paging cycle update information
  • the network device sends the indication information modulated in OOK mode to the terminal device
  • the terminal device receives the indication information, and according to the indication information, Update the current paging cycle to the target paging cycle.
  • the indication information is taken as an example to introduce the paging advance indication information.
  • the indication information may also include other implementation manners, such as reference signal forms such as SSS and PSS, or other DCI forms.
  • the paging advance indication information used as the paging cycle update indication information may be for the paging group. As shown in FIG. 8B, an example includes 3 UEs in a paging group, namely UE1, UE2 and UE3, and record this The paging group is paging group 1.
  • the paging identifier included in the paging advance indication information sent by the network device is the identifier of paging group 1
  • only UE1, UE2 and UE3 in paging group 1 will paging according to the received paging advance indication information.
  • the paging cycle is updated according to the cycle update information, and the terminals in other paging groups receiving the paging advance indication information will not update the paging cycle according to the paging cycle update information in the received paging advance indication information, that is Only the terminals in the paging group included in the paging advance indication information will update the paging cycle.
  • PEI can be carried in many different ways, such as carrying PEI through DCI mapping (DCI-based PEI) and carrying PEI through sequence mapping (sequence-based PEI).
  • Sequence-based PEI includes carrying PEI through SSS reference signal mapping (SSS-based PEI) and carrying PEI through TRS reference signal mapping (TRS/CSI-RS-based PEI).
  • the above DCI ⁇ based PEI and sequence ⁇ based PEI are usually modulated by quadrature phase shift keying (Quadrature Phase Shift Keying, QPSK), 16 quadrature amplitude modulation (16QAM), 64QAM and other modulation methods.
  • QPSK Quadrature Phase Shift Keying
  • 16QAM 16 quadrature amplitude modulation
  • 64QAM 64QAM and other modulation methods.
  • a high-power receiver is required, resulting in relatively large power consumption of the receiver of the terminal device.
  • the embodiment of the present application provides an on-off keying (On-Off Keying, OOK for short) modulation method for sending indication information.
  • OOK On-Off Keying
  • the network device when the network device sends the indication information to the terminal equipment or the paging group, it first modulates the indication information based on the on-off keying method to obtain a modulated signal, and then sends the indication information to the terminal equipment or the terminal equipment in the paging group. the modulated signal.
  • the terminal device or the terminal devices in the paging group can obtain the indication information by demodulating the modulated signal after receiving the modulated signal.
  • the manner of receiving the indication information is introduced, and the update of the paging cycle performed by any terminal device according to the indication information will be introduced below.
  • the terminal device After receiving the indication information, the terminal device updates the current paging cycle of the terminal device to the target paging cycle according to the indication information.
  • the current paging cycle is the paging cycle before the terminal device is updated
  • the target paging cycle is the paging cycle after the terminal device is updated.
  • the terminal device may determine the target paging cycle through the indication information.
  • the indication information includes paging cycle update information, and the terminal device determines the target paging cycle according to the paging cycle update information.
  • the value of the target paging cycle indicated by the paging cycle update information may include the following two methods:
  • the paging cycle update information may indicate that the value of the target paging cycle is a certain value in the set of optional values.
  • the set of optional values can be ⁇ 1,2,4,8,16,32,64,128,256,512,1024 ⁇ .
  • the unit of the optional value set can be a symbol, or a time slot, or a radio frame. In this manner, the value of the target paging cycle does not need to be determined depending on the value of the current paging cycle.
  • the optional value set may be determined by the network device according to different service types, and indicate to the terminal device which optional value set the current paging cycle belongs to through high-level information.
  • the set of optional values is ⁇ 1,2,4,8,16,32,64,128,256,512,1024 ⁇ .
  • the optional value set ⁇ 1,2,3, 4,5,8, 16, 32, 64, 128, 256 ⁇ .
  • the unit of the optional value set may also be determined by the network device according to different service types, and indicate to the terminal whether the unit of the optional value set is a symbol, a time slot or a radio frame through high-level information.
  • the network device can indicate its optional value set as ⁇ 1,2,4,8,16, 32,64,128,256,512,1024 ⁇ , and the high-level information indicates that the unit of the optional value set is time slot, then if the target paging cycle of the terminal device is configured as the value "4" in the optional set, it means its target paging cycle for 4 time slots.
  • URLLC Ultra Reliable & Low Latency Communication
  • the network device can indicate that its optional value set is ⁇ 1,2, 3, 4, 5, 8, 16, 32, 64, 128, 256, 512, 1024 ⁇ , and the higher layer information indicates that the unit of the optional value set is a radio frame. Then, if the target paging cycle of the terminal is configured as the value "64" in the optional set, it means that its target paging cycle is 64 radio frames.
  • eMBB enhanced Mobile Broadband
  • mMTC massive Internet of Things
  • the paging cycle update information may indicate that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the duration of the updated target paging cycle is less than or equal to the current paging cycle before updating.
  • N is a positive number less than or equal to 1
  • the duration of the target paging cycle is half of the duration of the current paging cycle; when N is 1/3, the duration of the target paging cycle is one-third of the duration of the current paging cycle One, and so on.
  • N when N is a positive number less than or equal to 1, N can be (1/2) k , k is a natural number, and the value of k can be, for example, 0, 1, 2, 3,..., corresponding Yes, the value of N can be 1, 1/2, 1/4, 1/8,....
  • the target paging cycles are 2560 ms, 1280 ms, 640 ms, and 320 ms respectively.
  • the value of the target paging cycle can be correspondingly determined according to the value of N.
  • the duration of the updated target paging cycle is longer than the current paging cycle before updating.
  • N is a positive number greater than 1
  • the duration of the target paging cycle is twice the duration of the current paging cycle; when N is 3, the duration of the target paging cycle is three times the duration of the current paging cycle, etc. .
  • N when N is a positive number greater than 1, N can be 2k , k is a natural number, and the value of k can be, for example, 1, 2, 3,..., correspondingly, the value of N can be 2,4,8,....
  • the target paging cycles are 640ms, 1280ms, and 2560ms respectively.
  • the value of the target paging cycle can be correspondingly determined according to the value of N.
  • N, k, and current paging cycle are all examples, and do not constitute limitations on actual values.
  • FIG. 9 is a schematic diagram 1 of updating a paging cycle provided by an embodiment of the present application.
  • the indication information is paging advance indication information as an example.
  • the terminal device receives the paging advance indication information, and acquires paging cycle update information according to the paging advance indication information.
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle.
  • the duration of the target paging cycle (that is, the new paging cycle in FIG. 9 ) is three times the duration of the current paging cycle.
  • the current paging cycle is T
  • the target paging cycle is 3T.
  • the duration from 0 to time t is 3T, and within this duration there is only one paging moment carrying a paging message. If the paging cycle is T, within the duration, the terminal device needs to be woken up 3 times to monitor the paging message. If the paging cycle is 3T, within this duration, the terminal device only needs to be woken up once to monitor the paging message.
  • the network device updates the paging cycle of the terminal device from T to 3T by sending paging cycle update information to the terminal device, thereby reducing the power consumption of the terminal device.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle indicated by the paging cycle update information may be greater than the duration of the current paging cycle, may be equal to the duration of the current paging cycle, or may be shorter than the duration of the current paging cycle.
  • the paging cycle update information includes an information bit, and when the paging cycle update information indicates the duration of the target paging cycle, the duration of the target paging cycle can be indicated according to the information bit.
  • the value of the target paging cycle may be indicated by an information bit in the paging cycle update information.
  • the unit of the optional value set is time slot, if the information bit is 0000 , it can indicate that the value of the target paging cycle is 1 time slot; if the information bit is 0001, it can indicate that the value of the target paging cycle is 2 time slots.
  • FIG. 10 is a second schematic diagram of paging cycle update provided by the embodiment of the present application.
  • the indication information is paging advance indication information as an example.
  • the terminal device receives the paging advance indication information, and obtains the paging cycle update information according to the paging advance indication information.
  • the paging cycle update information indicates the duration of the target paging cycle (that is, the new paging cycle in FIG. 10 ) .
  • the current paging cycle of the terminal device is 1280 ms
  • the first paging advance indication information includes paging cycle update information
  • the paging cycle update information indicates that the duration of the target paging cycle is 5120 ms.
  • the terminal device updates the paging cycle from 1280ms to 5120ms according to the paging cycle update information.
  • the terminal device receives the second paging advance indication information, the second paging advance indication information includes paging cycle update information, and the paging cycle update information indicates that the duration of the target paging cycle is 540ms.
  • the terminal device updates the paging cycle from 5120ms to 540ms according to the paging cycle update information.
  • the terminal device In the method for updating the paging cycle provided by the embodiment of the present application, firstly, when the terminal device is in an idle state or inactive state, it receives indication information modulated by on-off keying, and then updates the paging cycle of the terminal device according to the indication information.
  • the paging cycle of the terminal device can be changed through the indication information, so the dynamic update of the paging cycle of the terminal device can be realized according to the demand of the service volume of the terminal device.
  • the solution of the embodiment of the present application can dynamically extend the duration of the paging cycle, thereby reducing the power consumption of the terminal device.
  • the terminal device may also obtain the first parameter, and determine the effective time of the updated paging cycle according to the first parameter, and the effective time is the start time of the updated paging cycle.
  • the first parameter may be a preset value, that is, the network device and the terminal device may pre-agree on the value of the first parameter.
  • the terminal device receives the indication information from the network device and updates its own paging cycle according to the indication information, optionally, it determines the start time for the new paging cycle to take effect according to the first parameter.
  • the preset value may be, for example, 1280ms, 2560ms and so on.
  • the first parameter may be a parameter configured by the network device.
  • the network device After the network device sends the paging cycle update information to the terminal device, it may also indicate the first parameter to the terminal device.
  • the terminal device After acquiring the first parameter, the terminal device determines the start time of the new paging cycle taking effect according to the first parameter.
  • the network device may configure the first parameter according to the time interval between two adjacent POs. For example, in Figure 10, time t0 and time t1 correspond to a PO respectively, and the time interval between these two POs is 1280ms. At this time, the network device can configure the value of the first parameter to be 1280ms, and the new paging cycle is 1280ms effective after. Optionally, it can also be configured to take effect after 1280*2 according to the scenario.
  • the start time for the new paging cycle indicated by the first parameter to take effect is the next paging moment.
  • FIG. 11 is a third schematic diagram of updating the paging cycle provided by the embodiment of the present application.
  • the indication information is the paging advance indication information as an example.
  • the terminal device receives the paging advance indication information, and obtains the paging cycle update information according to the paging advance indication information.
  • the paging cycle update information indicates the duration of the target paging cycle (that is, the new paging cycle in FIG. 11 ). .
  • the duration of the updated paging cycle in the example of FIG. 11 is the same as the duration of the updated paging cycle in the example of FIG. 10 , the difference lies in the starting time when the new paging cycle takes effect.
  • the start time of the first new paging cycle (that is, the paging cycle with a length of 5120ms) is t0
  • the second new paging cycle (that is, the paging cycle with a length of 540ms) ) starts to take effect at t3.
  • the start time of the first new paging cycle (that is, the paging cycle with a duration of 5120ms) is (t0+1280ms), and optionally, 1280ms is the first parameter.
  • the start time for the second new paging cycle (ie, the paging cycle with a length of 540ms) to take effect is (t3+540ms), that is, t4 in FIG. 11 , and optionally, 540ms is the first parameter.
  • the value of the first parameter in FIG. 11 is only an example, and does not constitute a limitation of the value of the first parameter.
  • FIG. 12 is a signaling diagram of the paging cycle update method provided in the embodiment of the present application, as shown in FIG. 12 , including:
  • the network device sends indication information modulated in an on-off keying manner, where the indication information is used to instruct a terminal device in an idle state or an inactive state to update a paging cycle.
  • the network device may determine that the paging cycle of the terminal device needs to be updated based on the current service load.
  • the current service load may be, for example, the frequency at which the terminal device transmits data, for example, it may be the number of terminal devices accessing the network.
  • a frequency threshold range can be preset, and according to the frequency threshold range and the frequency of data transmission within a certain period of time, it is judged whether a paging cycle is required update. For example, when the frequency of data transmission is greater than or equal to the first threshold within a certain period of time, the network device determines that the paging cycle of the terminal device needs to be updated; When the value is less than or equal to the second threshold, the network device determines that the paging cycle of the terminal device needs to be updated, and so on.
  • the optional value of the duration of the current paging cycle is any one of 2560ms, 1280ms, 640ms and 320ms, and the transmission frequency of the current service is within the range of 1280ms to 2560ms.
  • the value of the first threshold is 1280ms
  • the current paging cycle of the terminal device is 320ms.
  • the transmission frequency of the current service is greater than or equal to the first threshold, and the network device determines that the paging cycle of the terminal device needs to be updated, for example The paging cycle of the terminal device can be updated to 1280ms.
  • the value of the second threshold is 5120ms. At this time, the transmission frequency of the current service is less than or equal to the second threshold, and the network device determines that the paging cycle of the terminal device needs to be updated. For example, the paging cycle of the terminal device can be updated as 1280ms.
  • the network device can compare the number of terminal devices currently accessing the network with a preset threshold, so as to determine whether to update the paging cycle. For example, when the number of terminal devices currently accessing the network is greater than or equal to the third threshold, the network device determines that the paging cycle of the terminal devices needs to be updated; When the threshold is reached, the network device determines that the paging cycle of the terminal device needs to be updated, and so on.
  • the current maximum number of paging terminal devices allowed by the network at one moment is 64, so the third threshold may be set to 64.
  • the network device determines to update the paging cycle.
  • more than 64 terminal devices can be allocated in multiple paging cycles. For example, when the number of terminal devices is 70 and the paging cycle is 5120ms, you can update the paging cycle to 2560ms, so that some terminal devices are placed in the previous 2560ms paging cycle, and other part of the terminal devices are placed in the paging cycle. In the next 2560ms paging cycle.
  • a fourth threshold may be set.
  • the fourth threshold is set to be 4, and when the number of terminal devices is less than or equal to 4, the network device determines that the paging cycle of the terminal devices needs to be updated.
  • the current paging cycle is 320ms, and when the number of terminal devices is less than or equal to the fourth threshold 4, the paging cycle is updated from 320ms to 5120ms.
  • the network device may instruct the terminal device to update the paging cycle by sending indication information to the terminal device.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of channel state information reference signal, primary synchronization signal, secondary synchronization signal, ZC sequence, and M sequence.
  • the indication information when the indication information belongs to DCI, the indication information is paging advance indication information, or other DCIs occupying channel control resources except the paging advance indication information.
  • the indication information belongs to the reference signal or DCI
  • the reference signal or DCI The way of updating the paging cycle is more flexible. Further, the method of updating the paging cycle by using the reference signal or DCI occupies less time-frequency resources, which can enable the terminal device to obtain a longer sleep time or a shorter time paging response with a small system cost.
  • the network device when the network device sends the indication information to the terminal device, it may first modulate the indication information to obtain a modulated signal, and then send the modulated signal to the terminal device. After receiving the modulated signal, the terminal device demodulates the modulated signal to obtain the indication information.
  • the network device when modulating the indication information, modulates the indication information based on an OOK modulation manner to obtain a modulated signal, and then sends the modulated signal to the terminal device.
  • the OOK modulation method is used to modulate the indication information, which can reduce the power of the terminal device when receiving the indication information, and save the power consumption of the receiver of the terminal device.
  • the indication information may include a short message indication, and the short message indication is used to indicate that the paging occasion includes a short message and/or paging information. If the short message indicates that only short messages are included in the paging occasion, the corresponding paging occasion only needs to continue paging the short message in the PDCCH; and/or, if the short message indicates that only paging information is included in the paging occasion, or, The short message indicates that the paging occasion includes the paging information and the short message, and the terminal device needs to connect to the paging PDCCH and the paging PDSCH at the corresponding paging occasion.
  • the indication information includes a paging identifier
  • the paging identifier may include an identifier of a terminal device or an identifier of a paging group.
  • the indication information includes the identification of the terminal device and/or paging advance indication information
  • the terminal device receives the identification of the terminal device and/or paging cycle update information from the network device, and then according to the identification of the terminal device and/or Paging cycle update information, updating the current paging cycle to the target paging cycle.
  • the indication information may include a paging group identifier and/or paging advance indication information, and all terminal devices in the paging group may receive the paging group identifier and/or paging cycle update information from the network device, Then, according to the identity of the paging group and/or the paging cycle update information, the current paging cycle is updated to the target paging cycle, so as to update the paging cycle for the paging group.
  • the terminal device acquires the indication information modulated in the on-off keying manner.
  • the indication information satisfies a preset condition, which means that the indication information includes at least one of two situations: paging cycle update information and indication information including a paging identifier.
  • the paging identifier may include an identifier of a terminal device or an identifier of a paging group.
  • the indication information includes the paging cycle update information, or when the indication information includes the identification (UE_ID) of the terminal equipment, or when the indication information includes the paging cycle update information and the identification of the terminal equipment, the indication information satisfies the preset conditions.
  • the indication information when the indication information includes paging cycle update information, or when the indication information includes the identifier of the paging group, or when the indication information includes the paging cycle update information and the identifier of the paging group, the indication information satisfies the preset conditions.
  • the terminal device When the indication information satisfies the preset condition, the terminal device acquires the indication information, and updates the current paging cycle to the target paging cycle according to the indication information.
  • the network device when sending the indication information to the terminal device, the network device first modulates the indication information based on the OOK modulation mode to obtain a modulated signal, and then sends the modulated signal to the terminal device.
  • the terminal device after receiving the modulated signal, the terminal device demodulates the modulated signal to obtain the indication information.
  • the OOK modulation method is a binary modulation, which uses a unipolar non-return-to-zero code sequence to control the on and off of the sinusoidal carrier.
  • the modulation principle is to control one amplitude to be 0 and the other to be non-zero.
  • a logical 1 is represented by sending a signal (ON)
  • a logical 0 is represented by not sending a signal (OFF). Therefore, compared with QPSK, 16QAM, 64QAM and other modulation methods, the OOK modulation method is used to modulate the indication information, which can reduce the power of the terminal device when receiving the indication information, and save the power consumption of the receiver of the terminal device.
  • the indication information is paging advance indication information
  • the terminal device obtains the paging advance indication information from the network device, and obtains paging cycle update information according to the paging advance indication information.
  • the paging advance indication information may be modulated in an OOK modulation manner to obtain a modulated signal, and then the modulated signal is sent to the terminal device.
  • the terminal equipment receives the modulated signal, demodulates the modulated signal, and obtains the paging advance indication information.
  • modulating the paging advance indication information through OOK modulation can reduce the power of the terminal equipment when receiving the paging advance indication information, and save the power consumption of the receiver of the terminal equipment.
  • the indication information can also be a reference signal, such as SSS, PSS, CSI-RS, ZC sequence, M sequence, etc.; optionally, the indication information can also be other occupied channel control resources except the paging advance indication information DCI.
  • a reference signal such as SSS, PSS, CSI-RS, ZC sequence, M sequence, etc.
  • the indication information can also be other occupied channel control resources except the paging advance indication information DCI.
  • the indication is used to instruct the terminal equipment to update the paging cycle.
  • the indication information may instruct the terminal device to update the paging cycle to a longer paging cycle, or may instruct the terminal device to update the paging cycle to a shorter paging cycle.
  • the indication information instructs the terminal device to update the paging cycle to another specific paging cycle (ie, the target paging cycle).
  • the terminal device updates the current paging cycle of the terminal device according to the indication information. is the target paging cycle.
  • the current paging cycle is the paging cycle before the terminal device is updated
  • the target paging cycle is the paging cycle after the terminal device is updated.
  • the duration of the updated target paging cycle may be greater than the duration of the current paging cycle of the terminal device, may also be shorter than the duration of the current paging cycle of the terminal device, and may also be equal to the duration of the current paging cycle of the terminal device.
  • the value of the target paging cycle indicated by the paging cycle update information may include the following two methods:
  • the paging cycle update information may indicate that the value of the target paging cycle is a certain value in the set of optional values.
  • the set of optional values can be ⁇ 1,2,4,8,16,32,64,128,256,512,1024 ⁇ .
  • the unit of the optional value set can be a symbol, or a time slot, or a radio frame. In this manner, the value of the target paging cycle does not need to be determined depending on the value of the current paging cycle.
  • the optional value set may be determined by the network device according to different service types, and indicate to the terminal device which optional value set the current paging cycle belongs to through high-level information.
  • the set of optional values is ⁇ 1,2,4,8,16,32,64,128,256,512,1024 ⁇ .
  • the optional value set ⁇ 1,2,3,4,5,8, 16, 32, 64, 128, 256 ⁇ .
  • the unit of the optional value set may also be determined by the network device according to different service types, and indicate to the terminal whether the unit of the optional value set is a symbol, a time slot or a radio frame through high-level information.
  • the network device can indicate its optional value set as ⁇ 1,2,4,8,16, 32,64,128,256,512,1024 ⁇ , and the high-level information indicates that the unit of the optional value set is time slot, then if the target paging cycle of the terminal device is configured as the value "4" in the optional set, it means its target paging cycle for 4 time slots.
  • URLLC Ultra Reliable & Low Latency Communication
  • the network device can indicate that its optional value set is ⁇ 1,2, 3, 4, 5, 8, 16, 32, 64, 128, 256, 512, 1024 ⁇ , and the higher layer information indicates that the unit of the optional value set is a radio frame. Then, if the target paging cycle of the terminal is configured as the value "64" in the optional set, it means that its target paging cycle is 64 radio frames.
  • eMBB enhanced Mobile Broadband
  • mMTC massive Internet of Things
  • the paging cycle update information may indicate that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • N is 2 k , or, N is (1/2) k , and k is a natural number.
  • the duration of the updated target paging cycle is less than or equal to the current paging cycle before updating.
  • N is a positive number less than or equal to 1
  • the duration of the target paging cycle is half of the duration of the current paging cycle; when N is 1/3, the duration of the target paging cycle is one-third of the duration of the current paging cycle One, and so on.
  • N when N is a positive number less than or equal to 1, N can be (1/2) k , k is a natural number, and the value of k can be, for example, 0, 1, 2, 3,..., corresponding Yes, the value of N can be 1, 1/2, 1/4, 1/8,....
  • the target paging cycles are 2560 ms, 1280 ms, 640 ms, and 320 ms respectively.
  • the value of the target paging cycle can be correspondingly determined according to the value of N.
  • the duration of the updated target paging cycle is longer than the current paging cycle before updating.
  • N is a positive number greater than 1
  • the duration of the target paging cycle is twice the duration of the current paging cycle; when N is 3, the duration of the target paging cycle is three times the duration of the current paging cycle, etc. .
  • N when N is a positive number greater than 1, N can be 2k , k is a natural number, and the value of k can be, for example, 1, 2, 3,..., correspondingly, the value of N can be 2,4,8,....
  • the target paging cycles are 640ms, 1280ms, and 2560ms respectively.
  • the value of the target paging cycle can be correspondingly determined according to the value of N.
  • N, k, and current paging cycle are all examples, and do not constitute limitations on actual values.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle indicated by the paging cycle update information may be greater than the duration of the current paging cycle, may be equal to the duration of the current paging cycle, or may be shorter than the duration of the current paging cycle.
  • the paging cycle update information includes an information bit, and when the paging cycle update information indicates the duration of the target paging cycle, the duration of the target paging cycle can be indicated according to the information bit.
  • the value of the target paging cycle may be indicated by an information bit in the paging cycle update information.
  • the unit of the optional value set is time slot, if the information bit is 0000 , it can indicate that the value of the target paging cycle is 1 time slot; if the information bit is 0001, it can indicate that the value of the target paging cycle is 2 time slots.
  • the terminal device may also obtain the first parameter, and determine the effective time of the updated paging cycle according to the first parameter, and the effective time is the start time of the updated paging cycle.
  • the first parameter may be a preset value, that is, the network device and the terminal device may pre-agree on the value of the first parameter.
  • the terminal device receives the indication information from the network device and updates its own paging cycle according to the indication information, optionally, it determines the start time for the new paging cycle to take effect according to the first parameter.
  • the preset value may be, for example, 1280ms, 2560ms and so on.
  • the first parameter may be a parameter configured by the network device.
  • the network device After the network device sends the indication information to the terminal device, it may also indicate the first parameter to the terminal device.
  • the terminal device determines the start time of the new paging cycle taking effect according to the first parameter.
  • the network device may configure the first parameter according to the time interval between two adjacent POs. For example, in Figure 10, time t0 and time t1 correspond to a PO respectively, and the time interval between these two POs is 1280ms. At this time, the network device can configure the value of the first parameter to be 1280ms, and the new paging cycle is 1280ms effective after. Optionally, it can also be configured to take effect after 1280*2 according to the scenario.
  • the start time for the new paging cycle indicated by the first parameter to take effect is the next paging moment.
  • the terminal device In the method for updating the paging cycle provided by the embodiment of the present application, firstly, when the terminal device is in an idle state or inactive state, it receives indication information modulated by on-off keying, and then updates the paging cycle of the terminal device according to the indication information.
  • the paging cycle of the terminal device can be changed through the indication information, so the dynamic update of the paging cycle of the terminal device can be realized according to the demand of the service volume of the terminal device.
  • the solution of the embodiment of the present application can dynamically extend the duration of the paging cycle, thereby reducing the power consumption of the terminal device.
  • FIG. 13 is a schematic structural diagram of a paging cycle update device 1 provided in the embodiment of the present application. As shown in FIG. 13 , the paging cycle update device 130 includes:
  • a receiving module 131 configured to receive indication information modulated by an on-off keying mode when the terminal device is in an idle state or an inactive state;
  • An update module 132 configured to update the paging cycle of the terminal device according to the indication information.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information includes a paging identifier and/or paging cycle update information
  • the paging identifier includes an identifier of a terminal device or an identifier of a paging group
  • the update module 132 is specifically configured to:
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , and the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the device for updating the paging cycle provided by the embodiment of the present application can implement the technical solution shown in the above method embodiment, and its implementation principle and beneficial effect are similar, and will not be repeated here.
  • Fig. 14 is a schematic diagram of the structure of the paging cycle update device 2 provided by the embodiment of the present application. As shown in Fig. 14, the paging cycle update device 140 includes:
  • An acquisition module 141 configured to acquire indication information modulated by an on-off keying mode when the indication information satisfies a preset condition
  • An update module 142 configured to update the paging cycle of the terminal device according to the indication information.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information satisfies preset conditions, including at least one of the following:
  • the indication information includes the paging cycle update information
  • the indication information includes a paging identifier, and the paging identifier includes an identifier of the terminal device or an identifier of a paging group.
  • the update module 142 is specifically configured to:
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , and the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the device for updating the paging cycle provided by the embodiment of the present application can implement the technical solution shown in the above method embodiment, and its implementation principle and beneficial effect are similar, and will not be repeated here.
  • FIG. 15 is a schematic diagram of the third structure of the paging cycle update device provided by the embodiment of the present application. As shown in FIG. 15 , the paging cycle update device 150 includes:
  • the sending module 151 is configured to send indication information modulated in an on-off keying manner, where the indication information is used to instruct a terminal device in an idle state or an inactive state to update a paging cycle.
  • the indication information belongs to reference signal or downlink control information.
  • the indication information is at least one of the following:
  • the indication information belongs to the downlink control information
  • the indication information is at least one of the following:
  • the indication information includes the paging identifier and/or paging cycle update information, and the paging identifier and/or paging cycle update information are used to instruct the terminal device to update the current paging cycle is the target paging cycle.
  • the paging identifier includes an identifier of the terminal device or an identifier of a paging group.
  • the paging cycle update information indicates that the target paging cycle is N times the current paging cycle, where N is a positive number.
  • the N is 2 k , or, the N is (1/2) k , wherein the k is a natural number.
  • the paging cycle update information indicates the duration of the target paging cycle.
  • the duration of the target paging cycle is greater than or less than or equal to the duration of the current paging cycle.
  • the device for updating the paging cycle provided by the embodiment of the present application can implement the technical solution shown in the above method embodiment, and its implementation principle and beneficial effect are similar, and will not be repeated here.
  • FIG. 16 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the communication device 160 in this embodiment may be the terminal device (or a component applicable to a terminal device) or a network device (or a component applicable to a network device) mentioned in the foregoing method embodiments.
  • the communication device 160 may be configured to implement the method corresponding to the terminal device or the network device described in the foregoing method embodiments, and for details, refer to the description in the foregoing method embodiments.
  • the communication device 160 may include one or more processors 161, and the processors 161 may also be referred to as processing units, and may implement certain control or processing functions.
  • the processor 161 may be a general purpose processor or a special purpose processor or the like. For example, it may be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processing unit can be used to control communication devices, execute software programs, and process data of software programs.
  • the processor 161 may also store instructions 163 or data (such as intermediate data).
  • the instruction 163 may be executed by the processor 161, so that the communication device 160 executes the method corresponding to the terminal device or the network device described in the foregoing method embodiments.
  • the communication device 160 may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the communication device 160 may include one or more memories 162, on which instructions 164 may be stored, and the instructions may be executed on the processor 161, so that the communication device 160 executes the methods described in the foregoing method embodiments.
  • data may also be stored in the memory 162 .
  • the processor 161 and the memory 162 can be set independently or integrated together.
  • the communication device 160 may further include a transceiver 165 and/or an antenna 166 .
  • the processor 161 may be called a processing unit, and controls the communication device 160 (terminal device or core network device or radio access network device).
  • the transceiver 165 may be called a transceiver unit, a transceiver, a transceiver circuit, or a transceiver, etc., and is used to implement the transceiver function of the communication device 160 .
  • the transceiver 165 may receive paging cycle update information; and the processor 161 may update the information according to the paging cycle information to update the paging cycle of the terminal device.
  • the transceiver 165 may send paging cycle update information, and the paging cycle update information is used to instruct the terminal device Update the paging cycle.
  • the processor 161 and transceiver 165 described in this application can be implemented in IC (Integrated Circuit, integrated circuit), analog integrated circuit, RFIC (Radio Frequency Integrated Circuit, radio frequency integrated circuit), mixed signal integrated circuit, ASIC (Application Specific Integrated Circuit, ASIC), PCB (Printed Circuit Board, printed circuit board), electronic equipment, etc.
  • IC Integrated Circuit, integrated circuit
  • RFIC Radio Frequency Integrated Circuit, radio frequency integrated circuit
  • mixed signal integrated circuit aSIC (Application Specific Integrated Circuit, ASIC)
  • ASIC Application Specific Integrated Circuit
  • PCB Print Circuit Board, printed circuit board
  • electronic equipment etc.
  • the processor 161 and the transceiver 165 can also be manufactured with various integrated circuit technology, such as CMOS (Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor), NMOS (N Metal-Oxide-Semiconductor, N-type metal oxide semiconductor ), PMOS (Positive channel Metal Oxide Semiconductor, P-type metal oxide semiconductor), BJT (Bipolar Junction Transistor, bipolar junction transistor), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs) wait.
  • CMOS Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor
  • NMOS N Metal-Oxide-Semiconductor, N-type metal oxide semiconductor
  • PMOS Positive channel Metal Oxide Semiconductor, P-type metal oxide semiconductor
  • BJT Bipolar Junction Transistor, bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs
  • a communication device may be a terminal device or a network device (such as a base station), which needs to be determined according to the context.
  • the terminal device may be implemented in various forms.
  • the terminal equipment described in this application may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.
  • the communication device is described by taking the terminal device or network device as an example, the scope of the communication device described in this application is not limited to the above-mentioned terminal device or network device, and the structure of the communication device may not be limited Figure 16 Limitations.
  • a communication device may be a stand-alone device or may be part of a larger device.
  • An embodiment of the present application further provides a communication system, including: the terminal device in any one of the above method embodiments; and the network device in any one of the above method embodiments.
  • the embodiment of the present application also provides a terminal device.
  • the terminal device includes: a memory and a processor; wherein, a computer program is stored in the memory, and when the computer program is executed by the processor, the method for updating the paging cycle in any of the above embodiments is implemented. step.
  • the embodiment of the present application also provides a network device, and the network device includes: a memory and a processor; wherein, a computer program is stored in the memory, and when the computer program is executed by the processor, the method for updating the paging cycle in any of the above embodiments is implemented. step.
  • the embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for updating the paging cycle in any of the foregoing embodiments are implemented.
  • An embodiment of the present application further provides a computer program product, the computer program product includes computer program code, and when the computer program code is run on the computer, the computer is made to execute the methods in the above various possible implementation manners.
  • the embodiment of the present application also provides a chip, including a memory and a processor.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program from the memory, so that the device installed with the chip executes the above various possible implementation modes. Methods.
  • Units in the device in the embodiment of the present application may be combined, divided and deleted according to actual needs.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also 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 other words, the part that contributes to the prior art, and the computer software product is stored in one of the above storage media (such as ROM/RAM, magnetic CD, CD), including several instructions to make a terminal device (which can be a mobile phone, computer, server, controlled terminal, or network device, etc.) execute the method of each embodiment of the present application.
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • a computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part.
  • the computer can be a general purpose computer, special purpose computer, a computer network, or other programmable apparatus.
  • Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g. Coaxial cable, optical fiber, digital subscriber line) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media.
  • Usable media may be magnetic media, (eg, floppy disk, memory disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), among others.

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Abstract

La présente demande divulgue un procédé de mise à jour de cycle de radiomessagerie, un dispositif de communication, un système de communication, et un support de stockage. Le procédé est appliqué à un dispositif terminal et comprend les étapes suivantes : lorsque le dispositif terminal est dans un état de veille ou dans un état inactif, réception d'informations d'indication modulées dans un mode de modulation par tout ou rien ; et mise à jour d'un cycle de radiomessagerie du dispositif terminal selon les informations d'indication. Pour un dispositif terminal qui ne reçoit pas de message de radiomessagerie à l'intérieur d'une longue période de temps, la solution de la présente invention peut prolonger de manière dynamique la durée du cycle de radiomessagerie de façon à réduire la consommation d'énergie du dispositif terminal. <sp /> <sp />
PCT/CN2022/106127 2021-11-11 2022-07-15 Procédé de mise à jour de cycle de radiomessagerie, dispositif de communication, système de communication, et support de stockage WO2023082688A1 (fr)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102057734A (zh) * 2008-06-13 2011-05-11 高通股份有限公司 用于管理drx周期和寻呼周期之间的交互的方法和装置
CN111356216A (zh) * 2018-12-24 2020-06-30 华为技术有限公司 一种通信方法及其相关设备
CN111787611A (zh) * 2020-06-23 2020-10-16 广东小天才科技有限公司 一种更新寻呼周期的方法、终端设备及网络设备
WO2021109124A1 (fr) * 2019-12-06 2021-06-10 华为技术有限公司 Procédé de communication, dispositif de réseau d'accès radio et dispositif terminal
CN113784433A (zh) * 2021-11-11 2021-12-10 深圳传音控股股份有限公司 寻呼周期更新方法、通信设备、通信系统及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9763189B2 (en) * 2014-11-21 2017-09-12 Qualcomm Incorporated Low power synchronization in a wireless communication network
CN110730504B (zh) * 2018-07-16 2021-03-12 维沃移动通信有限公司 一种寻呼指示方法、装置及系统
CN112956256B (zh) * 2018-11-20 2022-12-13 华为技术有限公司 监听或发送唤醒信号的方法和装置及通信设备
WO2020171752A1 (fr) * 2019-02-18 2020-08-27 Telefonaktiebolaget Lm Ericsson (Publ) Commande de charge d'accès à terminaison mobile
CN112702763A (zh) * 2019-10-22 2021-04-23 维沃移动通信有限公司 上行传输方法、上行指示方法和设备
US20240073836A1 (en) * 2020-12-17 2024-02-29 Beijing Xiaomi Mobile Software Co., Ltd. Method for transmitting information , communication device, and storage medium
CN112738872B (zh) * 2020-12-29 2023-07-25 广东小天才科技有限公司 一种寻呼周期确定方法、终端设备、网络设备及存储介质
WO2022236507A1 (fr) * 2021-05-08 2022-11-17 北京小米移动软件有限公司 Procédés et appareils de réception et d'envoi de signaux, équipement utilisateur, station de base et support de stockage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102057734A (zh) * 2008-06-13 2011-05-11 高通股份有限公司 用于管理drx周期和寻呼周期之间的交互的方法和装置
CN111356216A (zh) * 2018-12-24 2020-06-30 华为技术有限公司 一种通信方法及其相关设备
WO2021109124A1 (fr) * 2019-12-06 2021-06-10 华为技术有限公司 Procédé de communication, dispositif de réseau d'accès radio et dispositif terminal
CN111787611A (zh) * 2020-06-23 2020-10-16 广东小天才科技有限公司 一种更新寻呼周期的方法、终端设备及网络设备
CN113784433A (zh) * 2021-11-11 2021-12-10 深圳传音控股股份有限公司 寻呼周期更新方法、通信设备、通信系统及存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Extending DRX Cycle in Idle Mode", 3GPP TSG-RAN WG2 #91BIS R2-154357, 4 October 2015 (2015-10-04), XP051004886 *

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