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WO2021196133A1 - Rrc状态改变的方法、装置、通信设备及存储介质 - Google Patents

Rrc状态改变的方法、装置、通信设备及存储介质 Download PDF

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Publication number
WO2021196133A1
WO2021196133A1 PCT/CN2020/083013 CN2020083013W WO2021196133A1 WO 2021196133 A1 WO2021196133 A1 WO 2021196133A1 CN 2020083013 W CN2020083013 W CN 2020083013W WO 2021196133 A1 WO2021196133 A1 WO 2021196133A1
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WO
WIPO (PCT)
Prior art keywords
information
terminal
rrc
base station
connected state
Prior art date
Application number
PCT/CN2020/083013
Other languages
English (en)
French (fr)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202080000647.8A priority Critical patent/CN111543118B/zh
Priority to US17/916,311 priority patent/US20230164868A1/en
Priority to PCT/CN2020/083013 priority patent/WO2021196133A1/zh
Publication of WO2021196133A1 publication Critical patent/WO2021196133A1/zh

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Classifications

    • 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. Transmission Power Control [TPC] 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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

  • This application relates to the field of wireless communication technology, but is not limited to the field of wireless communication technology, and in particular to a method, device, communication device, and storage medium for RRC state change.
  • 5G will penetrate into the Internet of Things and other fields, deeply integrate with industrial facilities, medical equipment, transportation, etc., fully realize the "Internet of Everything", and effectively meet the information service needs of vertical industries such as industry, medical treatment, and transportation. 5G will also greatly improve the energy consumption and cost efficiency of network construction and operation, comprehensively enhance service innovation capabilities, and expand the space for the mobile communications industry.
  • the network can configure discontinuous reception (DRX, Discontinuous Reception) for the mobile phone.
  • DRX discontinuous Reception
  • the mobile phone monitors the Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel) only during the wake-up period.
  • the terminal may not monitor the Physical Downlink Control Channel PDCCH, thereby saving power consumption.
  • PDCCH Physical Downlink Control Channel
  • the power consumption of 5G mobile phones for wireless communication is much larger than that of 4G mobile phones, and the energy consumption is very high.
  • the embodiment of the application discloses a method, a device, a communication device, and a storage medium for changing the RRC state.
  • a method for changing the RRC state wherein, when applied to a terminal, the method includes:
  • the first information includes at least: request information for requesting to change from the radio resource control RRC connected state to the RRC non-connected state; the RRC non-connected state includes: RRC idle state or RRC Inactive state.
  • a method for changing the RRC state wherein, when applied to a base station, the method includes:
  • the device for changing the RRC state, wherein, when applied to a terminal, the device includes a first sending module; wherein,
  • the first sending module is configured to send first information to a base station; wherein, the first information includes at least: request information for requesting to change from a radio resource control RRC connected state to an RRC non-connected state;
  • the RRC non-connected state includes: RRC idle state or RRC inactive state.
  • a device for changing the RRC state wherein, when applied to a base station, the device includes a third receiving module; wherein,
  • the third receiving module is configured to: receive the first information sent by the terminal; wherein the first information at least includes: a request for the terminal to change from a radio resource control RRC connected state to an RRC non-connected state Information; the RRC non-connected state includes: RRC idle state or RRC inactive state.
  • a communication device including:
  • the processor is respectively connected to the antenna and the memory, and is configured to control the antenna to send and receive wireless signals by executing an executable program stored on the memory, and can execute the steps of the method provided by any of the foregoing technical solutions.
  • non-transitory computer-readable storage medium stores an executable program, wherein the executable program is executed by a processor When realizing the steps of the method provided by any of the foregoing technical solutions.
  • the first information is sent to the base station; wherein the first information includes at least: request information for requesting to change from the radio resource control RRC connected state to the RRC non-connected state; the RRC non-connected state includes : RRC idle state or RRC inactive state.
  • the terminal will actively send request information to the base station, requesting to change from the radio control RRC connected state to the RRC non-connected state.
  • the terminal can be in the low-power RRC non-connected state for a longer period of time, The requirement for reducing power consumption of the terminal is met, the power consumption of the terminal is reduced, and the standby time of the terminal is prolonged.
  • FIG. 1 is a schematic structural diagram of a wireless communication system provided by an embodiment of the disclosure.
  • Fig. 2 is a schematic diagram of a method for changing the RRC state provided by an embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram of a method for changing the RRC state provided by another embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of a method for changing the RRC state provided by another embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of a method for changing the RRC state according to another embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a method for changing the RRC state according to another embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of a method for changing the RRC state according to another embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of a method for changing the RRC state according to another embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of a method for changing an RRC state according to another embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram of a method for changing the RRC state according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of a device for changing an RRC state according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic diagram of an RRC state changing apparatus provided by another embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of a base station provided by an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • the words "if” and “if” as used herein can be interpreted as “when” or “when” or “in response to certainty”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include several terminals 11 and several base stations 12.
  • the terminal 11 may be a device that provides voice and/or data connectivity to the user.
  • the terminal 11 can communicate with one or more core networks via a radio access network (Radio Access Network, RAN).
  • the terminal 11 can be an Internet of Things terminal, such as a sensor device, a mobile phone (or “cellular” phone), and
  • the computer of the Internet of Things terminal for example, may be a fixed, portable, pocket-sized, handheld, built-in computer or vehicle-mounted device.
  • station For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote terminal ( remote terminal), access terminal (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user terminal (user equipment, UE).
  • the terminal 11 may also be a device of an unmanned aerial vehicle.
  • the terminal 11 may also be an in-vehicle device, for example, it may be a trip computer with a wireless communication function, or a wireless communication device connected to the trip computer.
  • the terminal 11 may also be a roadside device, for example, it may be a street lamp, signal lamp, or other roadside device with a wireless communication function.
  • the base station 12 may be a network side device in a wireless communication system.
  • the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system.
  • the wireless communication system may also be the next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.
  • the base station 12 may be an evolved base station (eNB) used in a 4G system.
  • the base station 12 may also be a base station (gNB) adopting a centralized and distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (CU) and at least two distributed units (DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, a radio link layer control protocol (Radio Link Control, RLC) layer, and a media access control (Media Access Control, MAC) layer protocol stack; distribution
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC media access control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 12.
  • a wireless connection can be established between the base station 12 and the terminal 11 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; or, the wireless air interface may also be a wireless air interface based on a 5G-based next-generation mobile communication network technology standard.
  • an E2E (End to End) connection may also be established between the terminals 11.
  • V2V vehicle to vehicle
  • V2I vehicle to Infrastructure
  • V2P vehicle to pedestrian
  • the above-mentioned wireless communication system may further include a network management device 13.
  • the network management device 13 may be a core network device in a wireless communication system.
  • the network management device 13 may be a mobility management entity (Mobility Management Entity) in an Evolved Packet Core (EPC) network. MME).
  • the network management device may also be other core network devices, such as Serving GateWay (SGW), Public Data Network GateWay (PGW), Policy and Charging Rules function unit (Policy and Charging Rules). Function, PCRF) or home subscriber network side device (Home Subscriber Server, HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network GateWay
  • Policy and Charging Rules function unit Policy and Charging Rules
  • Function PCRF
  • HSS home subscriber network side device
  • the implementation form of the network management device 13 is not limited in the embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a method for changing the RRC state, which is applied to a terminal, and the method includes:
  • Step 21 Send first information to the base station; where the first information includes at least: request information for requesting to change from a radio resource control (RRC, Radio Resource Control) connected state to an RRC non-connected state; the RRC non-connected state includes: RRC idle state or RRC inactive state.
  • RRC Radio Resource Control
  • the terminal may be, but is not limited to, a mobile phone, a wearable device, a vehicle-mounted terminal, a smart home terminal, an industrial sensor device, and/or a medical device that support 2G, 3G, 4G, and 5G communications.
  • the first information may be sent to the base station in response to the power consumption reduction requirement of the terminal.
  • the terminal when the terminal is working in the setting scene, it is determined that the terminal has a demand for reducing power consumption.
  • the terminal when the terminal is working in a work scenario that does not require data interaction with the network side, it is determined that the terminal has a demand for reducing power consumption. In some embodiments, when the terminal is playing an e-book that has been downloaded on the terminal, or when the terminal is playing a music file that has been downloaded on the terminal, or when the terminal is playing a video file that has been downloaded on the terminal, it is determined that the terminal has Power consumption reduces demand.
  • the terminal since the terminal does not need to perform frequent data interaction with the network side, at this time, the terminal has a need to reduce power consumption.
  • the terminal when the terminal is working within a set time period, it is determined that the terminal has a power consumption reduction requirement. For example, when the terminal works in the time period from 1:00 am to 3:00 am, the frequency of wireless communication by the terminal during this time period is very low. For the purpose of saving power consumption, it can be determined that the terminal has functions during this time period. Consumption reduces demand.
  • the terminal may receive an operation instruction from the user, and preset working conditions that require the terminal to reduce power consumption. When the terminal meets the working condition, it is determined that the terminal has a demand for reducing power consumption.
  • the terminal may receive an operation instruction from the user, set a timer of the terminal in advance, and determine that the terminal has a power consumption reduction requirement when the timer runs from 1 am to 3 am.
  • the terminal may receive an operation instruction from the user, and preset state parameters when the terminal has a power consumption reduction requirement.
  • the terminal When the terminal is operating based on the state parameters, the terminal has a power consumption reduction requirement. For example, if the state parameter when the terminal has a power consumption reduction requirement is preset as a parameter when the terminal screen is in the locked screen state, when the terminal operates based on the parameters when the terminal screen is in the frequency locked state, the terminal has a power consumption reduction requirement.
  • the terminal periodically detects whether the terminal has a power consumption reduction requirement.
  • the detection period can be set to be greater than the first time threshold; when the terminal is in When only a short period of time per unit time is in a state where there is no need to reduce power consumption, the detection period can be set to be less than the second time threshold.
  • the second time threshold is less than the first time threshold.
  • the value corresponding to the minimum power consumption is set as the first time threshold.
  • the power consumption of the terminal corresponding to each value in the reference time period can be obtained.
  • the value corresponding to the minimum power consumption is set as the second time threshold. In this way, the terminal can respond to the demand for reducing power consumption in a timely manner, which can make the power consumption of the terminal lower in a unit time period.
  • the terminal sends the first information when it is in the RRC connected state of the 5G network.
  • the first information further includes access information of the network accessed by the terminal after changing to the RRC non-connected state.
  • the access information may be information of the access cell recommended by the terminal to the base station based on the detection of the cell signal.
  • the access cell recommended by the base station may be a cell with a detected wireless signal strength greater than a set threshold.
  • the terminal may request to change from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state of the 5G network.
  • the terminal may reside in a cell of the 5G network after changing to the RRC idle state or the RRC inactive state of the 5G network.
  • the terminal may request to change from the RRC connected state of the 4G network to the RRC idle state of the 4G network.
  • the terminal may reside in a cell of the 4G network after changing to the RRC idle state of the 4G network.
  • the terminal will actively send request information to the base station, requesting to change from the radio control RRC connected state to the RRC non-connected state.
  • the terminal can make the terminal more in the low-power RRC non-connected state, which meets the demand for power reduction and reduces This improves the power consumption of the terminal and prolongs the standby time of the terminal.
  • sending the first information to the base station includes:
  • the indication information includes at least: information that the base station sends to the terminal to allow or prohibit the terminal to change from the RRC connected state to the RRC non-connected state.
  • the RRC signaling carrying the first information is UE Assistance Information (UEAssistance Information) signaling.
  • UEAssistance Information UE Assistance Information
  • the existing terminal auxiliary information signaling in the related technology is used to carry the first information, so that the multiplexing of the signaling is realized, and the compatibility of the solution is improved.
  • the terminal assistance information signaling includes: a release request (ReleaseRequest) information unit, where the release request information unit carries the first information.
  • the first information may be represented by multiple bits in the release request information unit.
  • the first information may be represented by 3 bits in the release request information unit. When the 3 bits are set values, it means that the release request information unit carries the first information.
  • the first information further includes: access information, where the access information is used for the terminal to access the wireless network after changing to the RRC non-connected state.
  • the access information is the access information of the 5G network accessed when the terminal changes from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state.
  • the access information is the access information of the 4G network accessed when the terminal changes from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state.
  • the access information is the access information of the 4G network accessed when the terminal changes from the RRC connected state of the 4G network to the RRC idle state.
  • the access information includes at least one of the following:
  • Wireless access network information used to indicate the type of wireless network that the terminal requests to access
  • Access frequency information is used to indicate the frequency at which the terminal requests access.
  • the wireless network type may be but not limited to one of the following: 2G wireless network, 3G wireless network, 4G wireless network, 5G wireless network.
  • the access frequency information includes carrier information for instructing the terminal to request access to the cell.
  • the carrier information includes carrier identification and/or carrier frequency.
  • the frequency of different carriers is different.
  • the terminal may detect the signals of different cells, determine that the cell whose signal strength is greater than the set threshold is a recommended cell, and determine the access frequency of the recommended cell as the frequency at which the terminal requests access.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and the method further includes:
  • Step 31 In response to the screen of the terminal being in the off state, it is determined that there is a demand for power consumption reduction
  • the terminal when the time that the screen of the terminal is in the off state is greater than the set time threshold, it is determined that the terminal has a demand for reducing power consumption.
  • the terminal may work in a sleep mode with less interaction with the network side, and it is determined that the terminal has a demand for reducing power consumption.
  • the terminal is a smart bracelet.
  • the smart bracelet has been in sleep mode because it is not used by the user.
  • the interaction between the smart bracelet in the sleep state and the network side is relatively high. Less, with the need to reduce power consumption.
  • the buffered multimedia information may be, but is not limited to, video information, audio information, and/or picture information.
  • the multimedia information is already cached in the terminal, it is not necessary for the terminal to obtain multimedia information from the network side in real time based on wireless communication with the network side. At this time, it can be determined that the terminal has a demand for reducing power consumption.
  • the terminal when the time for the terminal to play the locally buffered multimedia information is greater than the set time threshold, it is determined that the terminal has a demand for reducing power consumption.
  • determining that there is a demand for power consumption reduction includes:
  • the frequency of use of the terminal within the preset time period is lower than the frequency of use outside the preset time period.
  • the preset time period is 1 AM to 5 AM. During this time period, when the screen of the terminal is in the off state, at this time, there is almost no data interaction between the terminal and the network, and it can be determined that the terminal has a demand for reducing power consumption.
  • the frequency of use may be the frequency at which the screen turns on and off.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and the method further includes:
  • Step 41 Receive indication information sent by the base station based on the first information.
  • the indication information may indicate that the terminal is allowed to change from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state of the 5G network.
  • the indication information may indicate that the terminal is allowed to change from the RRC connected state of the 4G network to the RRC idle state of the 4G network.
  • receiving the indication information sent by the base station based on the first information includes: receiving the RRC signaling carrying the indication information sent by the base station based on the first information.
  • the RRC release signaling includes a redirected carrier information (RedirectedCarrierInfo) unit, where the redirected carrier information unit carries indication information.
  • RedirectedCarrierInfo redirected carrier information
  • Step 42 In response to the indication information indicating that the terminal changes from the RRC connected state to the RRC non-connected state, and changes from the RRC connected state to the RRC non-connected state.
  • the indication information indicates that the terminal is allowed to change from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state of the 5G network
  • the terminal after the terminal changes from the RRC connected state of the 5G network to the RRC idle state of the 5G network, the terminal may reside in the 5G network or in the cell of the 4G network.
  • the indication information indicates that the terminal is allowed to change from the RRC connected state of the 4G network to the RRC idle state of the 4G network, it changes from the RRC connected state of the 4G network to the RRC idle state of the 4G network.
  • the terminal changes from the RRC connected state of the 4G network to the RRC idle state of the 4G network and then resides in the cell of the 4G network.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and the terminal can be connected to the first network and the second network in the RRC connected state;
  • the method also includes:
  • Step 51 After changing to the RRC non-connected state, stay on the second network; wherein, the power consumption of staying on the second network is lower than the power consumption of staying on the first network.
  • the first network is a 5G network
  • the second network is a 4G network. Since the power consumption of the terminal staying on the 4G network is lower than the power consumption of staying on the 5G network, here, the terminal staying on the 4G network after changing to the RRC inactive state is beneficial to further reduce the power consumption of the terminal.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and before sending the first information to the base station, the method further includes:
  • Step 61 Send the reporting capability information to the base station, where the reporting capability information is used at least to indicate whether the terminal has the reporting capability of the first information.
  • the communication standard specifies whether the terminal has the ability to report the first information.
  • the terminal determines whether it has the reporting capability of the first information according to the type of communication standard adopted by the wireless communication.
  • the terminal may determine whether it has the reporting capability of the first information according to the configuration information sent by the base station.
  • sending report capability information to the base station includes:
  • the RRC signaling that carries report capability information is UE-NR-Capability signaling.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and the method further includes:
  • Step 71 Receive configuration information issued by the base station according to the reported capability information.
  • Sending the first information to the base station includes:
  • Step 72 When the terminal has the reporting capability, the first information is sent to the base station according to the configuration information.
  • the configuration information includes at least one of the following:
  • the reporting authority information is used to indicate whether the terminal is allowed to report the first information
  • the terminal when the terminal is instructed to allow reporting of the first information, the terminal may send the first information to the base station. When the terminal is instructed to prohibit reporting of the first information, the terminal may not send the first information to the base station.
  • the blocking timer information is used to indicate the timing duration of the blocking timer, where the timing duration is the time interval between two consecutive reports of the first information;
  • the timing duration may be set to be greater than the set time threshold, so that the terminal frequently sending the first information to the base station can be reduced.
  • the preset working mode information is used to indicate the working scenario when the terminal has a power consumption reduction requirement
  • the terminal when the terminal is instructed to work in a work scenario that does not require data interaction with the network side, it has a demand for power consumption reduction.
  • the user is instructed to consume power when reading an e-book that has been downloaded on the terminal, or when listening to a music file that has been downloaded on the terminal, or when watching a video file that has been downloaded on the terminal. Reduce demand.
  • the terminal when the terminal is instructed to work within the set time period, it has a demand for power consumption reduction. For example, it indicates that when the terminal works in the time period from 1:00 am to 3:00 am, the frequency of the terminal’s wireless communication during this time period is very low. For the purpose of saving power consumption, it can be determined that the terminal has Power consumption reduces demand.
  • the reported content information is used to indicate the reported content of the first information
  • the reported content of the first information may include information corresponding to the work scenario when the terminal has a demand for reducing power consumption.
  • the report format information is used to indicate the report format of the first information.
  • receiving the configuration information issued by the base station according to the reported capability information includes:
  • the RRC signaling that carries configuration information is RRC reconfiguration (RRCReconfiguration) signaling.
  • the configuration may be performed in the other configuration (OtherConfig) information unit in the (RRCReconfiguration) signaling.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, which is applied to a base station, and the method includes:
  • Step 81 Receive first information sent by the terminal; where the first information includes at least: request information for the terminal to request to change from the radio resource control RRC connected state to the RRC non-connected state; the RRC non-connected state includes: the RRC idle state or RRC is inactive.
  • the terminal may be, but is not limited to, a mobile phone, a wearable device, a vehicle-mounted terminal, a smart home terminal, an industrial sensor device, and/or a medical device that support 2G, 3G, 4G, and 5G communications.
  • it may be the first information sent by the receiving terminal in response to the power consumption reduction requirement of the terminal.
  • the terminal when the terminal is working in the setting scene, it is determined that the terminal has a demand for reducing power consumption.
  • the terminal when the terminal is working in a work scenario that does not require data interaction with the network side, it is determined that the terminal has a demand for reducing power consumption. In some embodiments, when the terminal is playing an e-book downloaded on the terminal, or when the terminal is playing a music file that has been downloaded on the terminal, or when the terminal is playing a video file that has been downloaded on the terminal, it is determined that the terminal has functions. Consumption reduces demand.
  • the terminal since in the above scenario, the terminal does not need to perform frequent data interaction with the network side, at this time, the terminal has a demand for reducing power consumption.
  • the terminal when the terminal is working within a set time period, it is determined that the terminal has a power consumption reduction requirement. For example, when the terminal works in the time period from 1:00 am to 3:00 am, the frequency of wireless communication by the terminal during this time period is very low. For the purpose of saving power consumption, it can be determined that the terminal has functions during this time period. Consumption reduces demand.
  • the terminal may receive an operation instruction from the user, and set a working condition that the terminal has a power consumption reduction requirement in advance, and when the terminal meets the working condition, it is determined that the terminal has a power consumption reduction requirement.
  • the terminal may receive an operation instruction from the user, and set a timer of the terminal in advance, and when the timer runs from 1 am to 3 am, the terminal has a demand for reducing power consumption.
  • the terminal may receive an operation instruction from the user, and preset state parameters when the terminal has a power consumption reduction requirement.
  • the terminal When the terminal is operating based on the state parameters, the terminal has a power consumption reduction requirement. For example, if the state parameter when the terminal has a power consumption reduction requirement is preset as a parameter when the terminal screen is in the locked screen state, when the terminal operates based on the parameters when the terminal screen is in the frequency locked state, the terminal has a power consumption reduction requirement.
  • the terminal periodically detects whether the terminal has a power consumption reduction requirement.
  • the detection period can be set to be greater than the first time threshold; when the terminal is in When only a short period of time per unit time is in a state where there is no need to reduce power consumption, the detection period can be set to be less than the second time threshold.
  • the second time threshold is less than the first time threshold.
  • the value corresponding to the minimum power consumption is set as the first time threshold.
  • the power consumption of the terminal corresponding to each value in the reference time period can be obtained.
  • the value corresponding to the minimum power consumption is set as the second time threshold. In this way, the terminal can respond to the demand for reducing power consumption in a timely manner, which can make the power consumption of the terminal lower in a unit time period.
  • the terminal sends the first information when it is in the RRC connected state of the 5G network.
  • the first information further includes access information of the network accessed by the terminal after changing to the RRC non-connected state.
  • the access information may be information of the access cell recommended by the terminal to the base station based on the detection of the cell signal.
  • the access cell recommended by the base station may be a cell with a detected wireless signal strength greater than a set threshold.
  • the terminal may request to change from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state of the 5G network.
  • the terminal may reside in a cell of the 5G network after changing to the RRC idle state or the RRC inactive state of the 5G network.
  • the terminal may request to change from the RRC connected state of the 4G network to the RRC idle state of the 4G network.
  • the terminal may reside in a cell of the 4G network after changing to the RRC idle state of the 4G network.
  • the first information sent by the receiving terminal in response to the power consumption reduction requirement of the terminal includes:
  • the RRC signaling carrying the first information sent by the terminal in response to the power consumption reduction requirement of the terminal is received.
  • the RRC signaling carrying the first information is UE Assistance Information (UEAssistance Information) signaling.
  • UEAssistance Information UE Assistance Information
  • the existing terminal auxiliary information signaling in the related technology is used to carry the first information, so that the multiplexing of the signaling is realized, and the compatibility of the solution is improved.
  • the terminal assistance information signaling includes: a release request (ReleaseRequest) information unit, where the release request information unit carries the first information.
  • the first information may be represented by multiple bits in the release request information unit.
  • the first information may be represented by 3 bits in the release request information unit. When the 3 bits are set values, it means that the release request information unit carries the first information.
  • the request information includes access information, where the access information is used for the terminal to access the wireless network after changing to the RRC non-connected state.
  • the access information is the access information of the 5G network accessed when the terminal changes from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state.
  • the access information is the access information of the 4G network accessed when the terminal changes from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state.
  • the access information is the access information of the 4G network accessed when the terminal changes from the RRC connected state of the 4G network to the RRC idle state.
  • the access information includes at least one of the following:
  • Wireless access network information used to indicate the type of wireless network that the terminal requests to access
  • Access frequency information is used to indicate the frequency at which the terminal requests access.
  • the wireless network type may be but not limited to one of the following: 2G wireless network, 3G wireless network, 4G wireless network, 5G wireless network.
  • the access frequency information may include carrier information for instructing the terminal to request access to the cell.
  • the carrier information includes carrier identification and/or carrier frequency.
  • the frequency of different carriers is different.
  • the terminal may detect the signals of different cells, determine that the cell whose signal strength is greater than the set threshold is a recommended cell, and determine the access frequency of the recommended cell as the frequency at which the terminal requests access.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and the method further includes:
  • Step 91 Send indication information to the terminal based on the first information; where the indication information is used to instruct the terminal to change from the RRC connected state to the RRC non-connected state.
  • the indication information may indicate that the terminal is allowed to change from the RRC connected state of the 5G network to the RRC idle state or the RRC inactive state of the 5G network.
  • the indication information may indicate that the terminal is allowed to change from the RRC connected state of the 4G network to the RRC idle state of the 4G network.
  • sending instruction information to the terminal based on the first information includes:
  • the RRC signaling carrying the indication information is sent to the terminal based on the first information.
  • the RRC signaling carrying the indication information is RRC release signaling.
  • the RRC release signaling includes a redirected carrier information (RedirectedCarrierInfo) unit, where the redirected carrier information unit carries indication information.
  • RedirectedCarrierInfo redirected carrier information
  • the method before receiving the first information sent by the terminal in response to the power consumption reduction requirement of the terminal, the method further includes:
  • the communication standard specifies whether the terminal has the ability to report the first information.
  • the terminal determines whether it has the reporting capability of the first information according to the type of communication standard adopted by the wireless communication.
  • the terminal may determine whether it has the reporting capability of the first information according to the configuration information sent by the base station.
  • the report capability information sent by the receiving terminal includes:
  • the RRC signaling carrying capability information is UE-NR-Capability signaling.
  • another embodiment of the present disclosure also provides a method for changing the RRC state, and the method further includes:
  • Step 101 Send configuration information to a terminal according to the reported capability information; where the configuration information is used by the terminal to send first information to a base station.
  • the configuration information includes at least one of the following:
  • the reporting authority information is used to indicate whether the terminal is allowed to report the first information
  • the terminal when the terminal is instructed to allow reporting of the first information, the terminal may send the first information to the base station. When the terminal is instructed to prohibit reporting of the first information, the terminal may not send the first information to the base station.
  • the blocking timer information is used to indicate the timing duration of the blocking timer, where the timing duration is the time interval between two consecutive reports of the first information;
  • the timing duration may be set to be greater than the set time threshold, so that the terminal frequently sending the first information to the base station can be reduced.
  • the preset working mode information is used to indicate the working scenario when the terminal has a power consumption reduction requirement
  • the terminal when the terminal is instructed to work in a work scenario that does not require data interaction with the network side, it has a demand for power consumption reduction.
  • the user is instructed to consume power when reading an e-book that has been downloaded on the terminal, or when listening to a music file that has been downloaded on the terminal, or when watching a video file that has been downloaded on the terminal. Reduce demand.
  • the terminal when the terminal is instructed to work within the set time period, it has a demand for power consumption reduction. For example, it indicates that when the terminal works in the time period from 1:00 am to 3:00 am, the frequency of the terminal’s wireless communication during this time period is very low. For the purpose of saving power consumption, it can be determined that the terminal has Power consumption reduces demand.
  • the reported content information is used to indicate the reported content of the first information
  • the reported content of the first information may include information corresponding to the work scenario when the terminal has a demand for reducing power consumption.
  • the report format information is used to indicate the report format of the first information.
  • sending configuration information to the terminal according to the reporting capability information includes:
  • the RRC signaling that carries configuration information is RRC reconfiguration (RRCReconfiguration) signaling.
  • an embodiment of the present disclosure provides a device for changing the RRC state, wherein, when applied to a terminal, the device includes a first sending module 111; wherein,
  • the first sending module 111 is configured to send first information to the base station; where the first information includes at least: request information for requesting to change from the radio resource control RRC connected state to the RRC non-connected state; the RRC non-connected state includes : RRC idle state or RRC inactive state.
  • the first sending module 111 is further configured to send the first information to the base station in response to the power consumption reduction requirement of the terminal.
  • the first sending module 111 is further configured to send RRC signaling carrying the first information to the base station.
  • the first sending module 111 is also configured to carry the RRC signaling of the first information as UEAssistance Information (UEAssistanceInformation) signaling.
  • UEAssistanceInformation UEAssistanceInformation
  • the first sending module 111 is further configured to: the terminal assistance information signaling includes: a release request (ReleaseRequest) information unit, wherein the release request information unit carries the first information.
  • the terminal assistance information signaling includes: a release request (ReleaseRequest) information unit, wherein the release request information unit carries the first information.
  • the first sending module 111 is further configured to: the first information further includes: access information, where the access information is used for the terminal to access the wireless network after changing to the RRC non-connected state.
  • the first sending module 111 is further configured to: the access information includes at least one of the following:
  • Wireless access network information used to indicate the type of wireless network that the terminal requests to access
  • Access frequency information is used to indicate the frequency at which the terminal requests access.
  • the first sending module 111 is further configured to further include at least one of the following:
  • the first sending module 111 is further configured to: in response to the screen of the terminal being in the off state within a preset time period, determine that there is a demand for power consumption reduction;
  • the frequency of use of the terminal within the preset time period is lower than the frequency of use outside the preset time period.
  • the device further includes a first receiving module 112 and a changing module 113; wherein,
  • the first receiving module 112 is configured to receive instruction information sent by the base station based on the first information
  • the change module 113 is configured to change from the RRC connected state to the RRC non-connected state in response to the indication information indicating the change.
  • the terminal can be connected to the first network and the second network in the RRC connected state;
  • the change module 113 is also configured to:
  • the power consumption of residing on the second network is lower than the power consumption of residing on the first network.
  • the first receiving module 112 is further configured to receive RRC signaling carrying indication information sent by the base station based on the first information.
  • the first receiving module 112 is also configured to carry the indication information as the RRC signalling as the RRC release signalling.
  • the first receiving module 112 is further configured to include the RRC release signaling including a redirected carrier information (RedirectedCarrierInfo) unit, where the redirected carrier information unit carries indication information.
  • RRC release signaling including a redirected carrier information (RedirectedCarrierInfo) unit, where the redirected carrier information unit carries indication information.
  • RedirectedCarrierInfo redirected carrier information
  • the first sending module 111 is further configured to send reporting capability information to the base station, where the reporting capability information is used at least to indicate whether the terminal has the reporting capability of the first information.
  • the first sending module 111 is further configured to send RRC signaling carrying reporting capability information to the base station.
  • the first sending module 111 is also configured to carry the RRC signaling of the reporting capability information as the terminal new air interface capability (UE-NR-Capability) signaling.
  • UE-NR-Capability terminal new air interface capability
  • the device further includes a second receiving module 114; wherein,
  • the second receiving module 114 is also configured to:
  • the first sending module 111 is also configured to:
  • the first information is sent to the base station according to the configuration information.
  • the second receiving module 114 is further configured to: the configuration information includes at least one of the following:
  • the reporting authority information is used to indicate whether the terminal is allowed to report the first information
  • the blocking timer information is used to indicate the timing duration of the blocking timer, where the timing duration is the time interval between two consecutive reports of the first information;
  • the preset working mode information is used to indicate the working scenario when the terminal has a power consumption reduction requirement
  • the reported content information is used to indicate the reported content of the first information
  • the report format information is used to indicate the report format of the first information.
  • the second receiving module 114 is further configured to receive RRC signaling carrying configuration information issued by the base station according to the reported capability information.
  • the second receiving module 114 is also configured to carry the RRC signaling of the configuration information as RRC reconfiguration (RRCReconfiguration) signaling.
  • another embodiment of the present disclosure provides a device for changing the RRC state, wherein, when applied to a base station, the device includes a third receiving module 121; wherein,
  • the third receiving module 121 is configured to: receive the first information sent by the terminal; where the first information includes at least: request information for the terminal to request to change from the radio resource control RRC connected state to the RRC non-connected state; RRC non-connected
  • the states include: RRC idle state or RRC inactive state.
  • the third receiving module 121 is further configured to receive the first information sent by the terminal in response to the power consumption reduction requirement of the terminal.
  • the third receiving module 121 is further configured to receive RRC signaling carrying the first information sent by the terminal.
  • the third receiving module 121 is further configured to carry the RRC signaling of the first information as UEAssistance Information (UEAssistanceInformation) signaling.
  • UEAssistanceInformation UEAssistanceInformation
  • the third receiving module 121 is further configured to: the terminal assistance information signaling includes: a release request (ReleaseRequest) information unit, wherein the release request information unit carries the first information.
  • the terminal assistance information signaling includes: a release request (ReleaseRequest) information unit, wherein the release request information unit carries the first information.
  • the third receiving module 121 is further configured to request information to include access information, where the access information is used for the terminal to access the wireless network after changing to the RRC non-connected state.
  • the third receiving module 121 is further configured to: the access information includes at least one of the following:
  • Wireless access network information used to indicate the type of wireless network that the terminal requests to access
  • Access cell frequency information is used to indicate the frequency at which the terminal requests access.
  • the device further includes a second sending module 122; wherein,
  • the second sending module is further configured to send indication information to the terminal based on the first information; wherein the indication information is used to instruct the terminal to change from the RRC connected state to the RRC non-connected state.
  • the second sending module 122 is further configured to send RRC signaling carrying indication information to the terminal based on the first information.
  • the second sending module 122 is further configured to carry the indication information as the RRC signaling as RRC release signaling.
  • the second sending module 122 is further configured such that the RRC release signaling includes a redirected carrier information (RedirectedCarrierInfo) unit, where the redirected carrier information unit carries indication information.
  • the RRC release signaling includes a redirected carrier information (RedirectedCarrierInfo) unit, where the redirected carrier information unit carries indication information.
  • RedirectedCarrierInfo redirected carrier information
  • the device further includes a fourth receiving module 123, wherein:
  • the fourth receiving module 123 is configured to receive the reporting capability information sent by the terminal, where the reporting capability information is at least used to indicate whether the terminal has the reporting capability of the first information.
  • the fourth receiving module 123 is further configured to receive RRC signaling carrying report capability information sent by the terminal.
  • the fourth receiving module 123 is further configured to carry the RRC signaling with capability information as UE-NR-Capability signaling.
  • the device further includes a third sending module 124; wherein,
  • the third sending module is further configured to send configuration information to the terminal according to the reporting capability information; wherein the configuration information is used for the terminal to send the first information to the base station.
  • the third sending module 124 is further configured to: the configuration information includes at least one of the following:
  • the reporting authority information is used to indicate whether the terminal is allowed to report the first information
  • the blocking timer information is used to indicate the timing duration of the blocking timer, where the timing duration is the time interval between two consecutive reports of the first information;
  • the preset working mode information is used to indicate the working scenario when the terminal has a power consumption reduction requirement
  • the reported content information is used to indicate the reported content of the first information
  • the report format information is used to indicate the report format of the first information.
  • the third sending module 124 is further configured to send RRC signaling carrying configuration information to the terminal according to the reporting capability information.
  • the third sending module 124 is further configured to carry the RRC signaling of the configuration information as RRC reconfiguration (RRC Reconfiguration) signaling.
  • the embodiment of the present disclosure also provides a communication device, including:
  • the processor is respectively connected to the antenna and the memory, and is used to control the antenna to send and receive wireless signals by executing an executable program stored on the memory, and can execute the steps of the wireless network access method provided by any of the foregoing embodiments.
  • the communication device provided in this embodiment may be the aforementioned terminal or base station.
  • the terminal can be a variety of human-borne terminals or vehicle-mounted terminals.
  • the base station may be various types of base stations, for example, a 4G base station or a 5G base station.
  • the antenna may be various types of antennas, for example, a mobile antenna such as a 3G antenna, a 4G antenna, or a 5G antenna; the antenna may also include a WiFi antenna or a wireless charging antenna.
  • a mobile antenna such as a 3G antenna, a 4G antenna, or a 5G antenna
  • the antenna may also include a WiFi antenna or a wireless charging antenna.
  • the memory may include various types of storage media, and the storage media is a non-transitory computer storage medium that can continue to store the information stored thereon after the communication device is powered off.
  • the processor may be connected to the antenna and the memory through a bus or the like, and is used to read an executable program stored on the memory, for example, at least one of the methods shown in any embodiment of the present disclosure.
  • the embodiments of the present disclosure also provide a non-transitory computer-readable storage medium, and the non-transitory computer-readable storage medium stores an executable program, where the executable program is executed by a processor to implement the wireless network provided by any of the foregoing embodiments
  • the steps of the access method for example, at least one of the methods shown in any embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a structure of a terminal.
  • the terminal 800 shown in FIG. 13 provides a terminal 800.
  • the terminal may specifically be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc. .
  • the terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, And the communication component 816.
  • the processing component 802 generally controls the overall operations of the terminal 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components.
  • the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.
  • the memory 804 is configured to store various types of data to support operations in the device 800. Examples of these data include instructions for any application or method operated on the terminal 800, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable and Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable and Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 806 provides power for various components of the terminal 800.
  • the power supply component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the terminal 800.
  • the multimedia component 808 includes a screen that provides an output interface between the terminal 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor can not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), and when the terminal 800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals.
  • the received audio signal may be further stored in the memory 804 or transmitted via the communication component 816.
  • the audio component 810 further includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module.
  • the above-mentioned peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 814 includes one or more sensors for providing the terminal 800 with various status assessments.
  • the sensor component 814 can detect the on/off status of the device 800 and the relative positioning of components, such as the display and keypad of the terminal 800.
  • the sensor component 814 can also detect the position change of the terminal 800 or a component of the terminal 800. The presence or absence of contact with the terminal 800, the orientation or acceleration/deceleration of the terminal 800, and the temperature change of the terminal 800.
  • the sensor component 814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the terminal 800 and other devices.
  • the terminal 800 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the terminal 800 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, and the foregoing instructions may be executed by the processor 820 of the terminal 800 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • the terminal may be used to implement the aforementioned method, for example, the method of any embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a structure of a base station.
  • the base station 900 may be provided as a network side device.
  • the base station 900 includes a processing component 922, which further includes one or more processors, and a memory resource represented by a memory 932, for storing instructions that can be executed by the processing component 922, such as application programs.
  • the application program stored in the memory 932 may include one or more modules each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to execute any of the aforementioned methods, for example, a method as in any embodiment of the present disclosure.
  • the base station 900 may also include a power supply component 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to the network, and an input output (I/O) interface 958.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • the wireless network interface 950 includes but is not limited to the antenna of the aforementioned communication device.

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Abstract

本申请实施例提供了一种RRC状态的改变方法，其中，应用于终端中，所述方法包括：向基站发送第一信息；其中，所述第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。

Description

RRC状态改变的方法、装置、通信设备及存储介质 技术领域
本申请涉及无线通信技术领域但不限于无线通信技术领域，尤其涉及一种RRC状态改变的方法、装置、通信设备及存储介质。
背景技术
移动通信经历了从语音业务到移动带宽数据业务的飞跃式发展，不仅改变了人们的生活方式，也极大地促进了社会和经济的发展。移动互联网和物联网作为未来移动通信发展的两大主要驱动力，为第五代移动通信(5G，5th-Generation)提供了广阔的应用场景。同时，数据流量的千倍增长、千亿设备连接和多样化的业务需求都将对5G系统设计提出严峻挑战。5G将满足人们超高流量密度、超高连接数密度、超高移动性的需求，能够为用户提供高清视频、虚拟现实、增强现实、云桌面、在线游戏等极致业务体验。5G将渗透到物联网等领域，与工业设施、医疗仪器、交通工具等深度融合，全面实现“万物互联”，有效满足工业、医疗、交通等垂直行业的信息化服务需要。5G还将大幅改善网络建设运营的能耗与成本效率，全面提升服务创新能力，拓展移动通信产业空间。
随着5G网络部署和完善，越来越多的手机厂商推出了5G手机。为了节省手机的电量，在Uu口上，网络可以为手机配置非连续接收(DRX，Discontinuous Reception)。手机只在苏醒期间才监听物理下行控制信道(PDCCH，Physical Downlink Control Channel)，在其他时间内，终端可以不监听物理下行控制信道PDCCH，从而节省电量消耗。但是，在5G手机开发和使用的过程中发现，即使配置了非连续接收DRX，5G手机应用于无线通信的耗电量比4G手机也要大很多，能耗非常高。
发明内容
本申请实施例公开了一种RRC状态改变的方法、装置、通信设备及存储介质。
根据本公开实施例的第一方面，提供一种RRC状态的改变方法，其中，应用于终端中，所述方法包括：
向基站发送第一信息；其中，所述第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
根据本公开实施例的第二方面，还提供一种RRC状态的改变方法，其中，应用于基站中，所述方法包括：
接收终端发送的第一信息；其中，所述第一信息至少包括：用于所述终端请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
根据本公开实施例的第三方面，还提供一种RRC状态的改变装置，其中，应用于终端中，所述装置包括第一发送模块；其中，
所述第一发送模块，被配置为：向基站发送第一信息；其中，所述第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
根据本公开实施例的第四方面，还提供一种RRC状态的改变装置，其中，应用于基站中，所述装置包括第三接收模块；其中，
所述第三接收模块，被配置为：接收终端发送的第一信息；其中，所述第一信息至少包括：用于所述终端请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
根据本公开实施例的第五方面，还提供一种通信设备，包括：
天线；
存储器；
处理器，分别与所述天线及存储器连接，用于通过执行存储在所述存储器上的可执行程序，控制所述天线收发无线信号，并能够执行前述任一技术方案提供的方法的步骤。
根据本公开实施例的第六方面，还提供一种非临时性计算机可读存储介质，所述非临时性计算机可读存储介质存储有可执行程序，其中，所述可执行程序被处理器执行时实现前述任一技术方案提供的方法的步骤。
本公开实施例中，向基站发送第一信息；其中，所述第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。这里，所述终端会主动向所述基站发送请求信息，请求从无线控制RRC连接态改变到RRC非连接态。相较于所述终端只有在基于所述基站的指示时才能从RRC连接态改变到RRC非连接态的方式等，能够使得所述终端可以更长时间地处于低功耗的RRC非连接态，满足了所述终端功耗降低的需求，降低了所述终端的功耗，延长了所述终端的待机时间。
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图1为本公开实施例提供的一种无线通信系统的结构示意图。
图2为本公开一个实施例提供的一种RRC状态的改变方法的示意图。
图3为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图4为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图5为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图6为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图7为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图8为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图9为本公开另一个实施例提供的一种RRC状态的改变方法的示意图。
图10为本公开一个实施例提供的一种RRC状态的改变方法的示意图。
图11为本公开一个实施例提供的一种RRC状态的改变装置的示意图。
图12为本公开另一个实施例提供的一种RRC状态的改变装置的示意图。
图13为本公开一个实施例提供的一种终端的结构示意图。
图14为本公开一个实施例提供的一种基站的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示 其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1，其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示，无线通信系统是基于蜂窝移动通信技术的通信系统，该无线通信系统可以包括：若干个终端11以及若干个基站12。
其中，终端11可以是指向用户提供语音和/或数据连通性的设备。终端11可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，终端11可以是物联网终端，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remote terminal)、接入终端(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户终端(user equipment，UE)。或者，终端11也可以是无人飞行器的设备。或者，终端11也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线通信设备。或者，终端11也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站12可以是无线通信系统中的网络侧设备。其中，该无线通信系统 可以是第四代移动通信技术(the 4th generation mobile communication，4G)系统，又称长期演进(Long Term Evolution，LTE)系统；或者，该无线通信系统也可以是5G系统，又称新空口(new radio，NR)系统或5G NR系统。或者，该无线通信系统也可以是5G系统的再下一代系统。其中，5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network，新一代无线接入网)。或者，MTC系统。
其中，基站12可以是4G系统中采用的演进型基站(eNB)。或者，基站12也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站12采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站12的具体实现方式不加以限定。
基站12和终端11之间可以通过无线空口建立无线连接。在不同的实施方式中，该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中，终端11之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的V2V(vehicle to vehicle，车对车)通信、V2I(vehicle to Infrastructure，车对路边设备)通信和V2P(vehicle to pedestrian，车对人)通信等场景。
在一些实施例中，上述无线通信系统还可以包含网络管理设备13。
若干个基站12分别与网络管理设备13相连。其中，网络管理设备13 可以是无线通信系统中的核心网设备，比如，该网络管理设备13可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户网络侧设备(Home Subscriber Server，HSS)等。对于网络管理设备13的实现形态，本公开实施例不做限定。
如图2所示，本公开一个实施例提供了一种RRC状态的改变方法，应用于终端中，该方法包括：
步骤21，向基站发送第一信息；其中，第一信息至少包括：用于请求从无线资源控制(RRC,Radio Resource Control)连接态改变到RRC非连接态的请求信息；RRC非连接态包括：RRC空闲态或者RRC非激活态。
在一个实施例中，终端可以是但不限于是支持2G、3G、4G、5G通信的手机、可穿戴设备、车载终端、智能家居终端、工业用传感设备和/或医疗设备等。
在一个实施例中，可以是响应于终端的功耗降低需求，向基站发送第一信息。
在一个实施例中，终端工作在设置场景时，确定终端具有功耗降低需求。
在一个实施例中，当终端工作在不需要与网络侧进行数据交互的工作场景时，确定终端具有功耗降低需求。在一些实施例中，终端在播放已经下载在终端上的电子书时，或者终端在播放已经下载在终端上的音乐文件时，或者终端在播放已经下载在终端上的视频文件时，确定终端具有功耗降低需求。这里，在上述工作场景中，由于终端不需要与网络侧进行频繁 的数据交互，此时，终端具有功耗降低需求。
在一个实施例中，当终端在设置的时间段内工作时，确定终端具有功耗降低需求。例如，当终端工作在凌晨1点至凌晨3点这个时间段内时，终端在此时间段内进行无线通信的频率很低，出于节省功耗的目的，可确定终端此时间段内具有功耗降低需求。
在一个实施例中，终端可以接收用户的操作指令，预先设置终端具有功耗降低需求的工作条件。在终端符合该工作条件时，确定终端具有功耗降低需求。
在一个实施例中，终端可以接收用户的操作指令，预先设置终端的定时器，在定时器运行到凌晨1点至凌晨3点时，确定终端具有功耗降低需求。
在另一个实施例中，终端可以接收用户的操作指令，预先设置终端具有功耗降低需求时的状态参数，当终端基于状态参数工作时，终端具有功耗降低需求。例如，预先设置了终端具有功耗降低需求时的状态参数为终端屏幕处于锁屏状态时的参数，则当终端基于终端屏幕处于锁频状态时的参数工作时，终端具有功耗降低需求。
在一个实施例中，终端周期性地检测终端是否具有功耗降低需求。在一个实施例中，基于对终端历史数据进行采样分析，当终端在单位时间内的长时间段都处于无功耗降低需求的状态时，可以设置检测的周期大于第一时间阈值；当终端在单位时间内只有短时间段处于无功耗降低需求的状态时，可以设置检测的周期小于第二时间阈值。这里，第二时间阈值小于第一时间阈值。在一个实施例中，可以通过采用不同的第一时间阈值的取值，获得各个取值对应的终端在参考时间段内的功耗大小。根据不同取值与功耗大小之间的对应关系，将最小功耗所对应的取值设置为第一时间阈值。在一个实施例中，可以通过采用不同的第二时间阈值的取值，获得各 个取值对应的终端在参考时间段内的功耗大小。根据不同取值与功耗大小之间的对应关系，将最小功耗所对应的取值设置为第二时间阈值。这样，终端可以及时响应功耗降低需求，可以使得终端在单位时间段内的功耗更低。
在一个实施例中，终端在处于5G网络的RRC连接态时发送第一信息。
在一个实施例中，第一信息还包括终端改变到RRC非连接态后所接入网络的接入信息。例如，改变到RRC非连接态后接入到4G网络的接入信息或者改变到RRC非连接态后接入到5G网络的接入信息。这里，接入信息可以是终端基于对小区信号的检测向基站推荐的接入小区的信息。这里，基站推荐的接入小区可以是检测到的无线信号强度大于设置阈值的小区。
在一个实施例中，终端可以是请求从5G网络的RRC连接态改变到5G网络的RRC空闲态或者RRC非激活态。这里，终端改变到5G网络的RRC空闲态或者RRC非激活态后可以是驻留在5G网络的小区中。
在一个实施例中，终端可以是请求从4G网络的RRC连接态改变到4G网络的RRC空闲态。这里，终端改变到4G网络的RRC空闲态后可以是驻留在4G网络的小区中。
在本公开实施例中，这里，终端会主动向基站发送请求信息，请求从无线控制RRC连接态改变到RRC非连接态。相较于终端只有基于基站的指示才能从RRC连接态改变到RRC非连接态的方式等，能够使得终端可以更多地处于低功耗的RRC非连接态，满足了功耗降低的需求，降低了终端的功耗，延长了终端的待机时间。
在一个实施例中，向基站发送第一信息，包括：
向基站发送携带有第一信息的RRC信令。
在一个实施例中，在向基站发送携带有第一信息的RRC信令后，当在设置时间范围内没有接收到基站发送的指示信息时，周期性地向基站发送 携带有第一信息的RRC信令。这里，指示信息至少包括：基站发送给终端的允许或者禁止终端从RRC连接态改变到RRC非连接态的信息。
在一个实施例中，携带有第一信息的RRC信令为终端辅助信息(UEAssistanceInformation)信令。
这里，利用相关技术中已有的终端辅助信息信令携带第一信息，实现信令的复用，提升了方案的兼容性。
在一个实施例中，终端辅助信息信令包括：释放请求(ReleaseRequest)信息单元，其中，释放请求信息单元携带有第一信息。
在一个实施例中，第一信息可以通过释放请求信息单元中的多个比特位表示。例如，第一信息可以通过释放请求信息单元中的3个比特位表示，当3个比特位取值为设置值时，代表释放请求信息单元携带有第一信息。
在一个实施例中，第一信息还包括：接入信息，其中，接入信息，用于终端改变到RRC非连接态后接入无线网络。
在一个实施例中，接入信息为当终端从5G网络的RRC连接态改变到RRC空闲态或者RRC非激活态时所接入的5G网络的接入信息。
在另一个实施例中，接入信息为当终端从5G网络的RRC连接态改变到RRC空闲态或者RRC非激活态时所接入的4G网络的接入信息。
在另一个实施例中，接入信息为当终端从4G网络的RRC连接态改变到RRC空闲态时所接入的4G网络的接入信息。
在一个实施例中，接入信息包括以下至少之一：
无线接入网络信息，用于指示终端请求接入的无线网络类型；
接入频率信息，用于指示终端请求接入的频率。
在一个实施例中，无线网络类型可以是但不限于以下之一：2G无线网络、3G无线网络、4G无线网络、5G无线网络。
在一个实施例中，接入频率信息包括用于指示终端请求接入小区的载 波信息。载波信息包括载波标识和/或载波频率。不同载波的频率是不同的。这里，终端可以对不同小区的信号进行检测，确定小区的信号强度大于设置阈值的小区为推荐小区，并将该推荐小区的接入频率确定为终端请求接入的频率。
如图3所示，本公开另一个实施例还提供了一种RRC状态的改变方法，该方法还包括：
步骤31，响应于终端的屏幕处于熄灭状态，确定有功耗降低需求；
或者，
响应于终端播放本地缓存的多媒体信息，确定有功耗降低需求。
在一个实施例中，当终端的屏幕处于熄灭状态的时间大于设置时间阈值时，确定终端有功耗降低需求。
这里，当终端的屏幕处于熄灭状态的时间大于设置时间阈值时，终端可能工作在休眠模式，与网络侧的交互较少，确定终端具有功耗降低需求。例如，终端为智能手环，当智能手环的屏幕长时间处于熄灭状态时，智能手环因不被用户使用一直处于休眠模式，此时，处于休眠状态的智能手环与网络侧的交互较少，具有功耗降低需求。
在一个实施例中，缓存的多媒体信息可以是但不限于是视频信息、音频信息和/或图片信息等。
这里，由于多媒体信息已经缓存在终端中，不需要终端基于与网络侧的无线通信，从网络侧实时获取多媒体信息，此时，可以确定终端有功耗降低需求。
在一个实施例中，当终端播放本地缓存的多媒体信息的时间大于设置时间阈值时，确定终端有功耗降低需求。
在一个实施例中，响应于终端的屏幕处于熄灭状态，确定有功耗降低需求，包括：
响应于终端的屏幕在预设时间段内处于熄灭状态，确定有功耗降低需求；
其中，终端在预设时间段内的使用频次低于在预设时间段外的使用频次。
在一个实施例中，预设时间段为凌晨1点至凌晨5点。在该时间段内，终端的屏幕处于熄灭状态时，此时，终端与网络之间几乎没有数据交互，可以确定终端有功耗降低需求。
在一个实施例中，使用频次可以是屏幕亮灭的频次。
如图4所示，本公开另一个实施例还提供了一种RRC状态的改变方法，该方法还包括：
步骤41，接收基站基于第一信息发送的指示信息。
在一个实施例中，指示信息可以是指示允许终端从5G网络的RRC连接态改变到5G网络的RRC空闲态或者RRC非激活态。
在另一个实施例中，指示信息可以是指示允许终端从4G网络的RRC连接态改变到4G网络的RRC空闲态。
在一个实施例中，接收基站基于第一信息发送的指示信息，包括：接收基站基于第一信息发送的携带有指示信息的RRC信令。
在一个实施例中，RRC释放信令包括重定向载波信息(RedirectedCarrierInfo)单元，其中，重定向载波信息单元携带有指示信息。
步骤42，响应于指示信息指示终端从RRC连接态改变到RRC非连接态，从RRC连接态改变到RRC非连接态。
在一个实施例中，当指示信息指示允许终端从5G网络的RRC连接态改变到5G网络的RRC空闲态或者RRC非激活态时，从5G网络的RRC连接态改变到5G网络的RRC空闲态或者RRC非激活态。
在一个实施例中，终端从5G网络的RRC连接态改变到5G网络的RRC 空闲态后可以是驻留在5G网络，也可以是驻留在4G网络的小区。
在另一个实施例中，当指示信息指示允许终端从4G网络的RRC连接态改变到4G网络的RRC空闲态时，从4G网络的RRC连接态改变到4G网络的RRC空闲态。
在一个实施例中，终端从4G网络的RRC连接态改变到4G网络的RRC空闲态后驻留在4G网络的小区。
如图5所示，本公开另一个实施例还提供了一种RRC状态的改变方法，终端在RRC连接态下能够与第一网络和第二网络连接；
该方法还包括：
步骤51，在改变到RRC非连接态后，驻留在第二网络；其中，驻留在第二网络的功耗低于驻留在第一网络的功耗。
在一个实施例中，第一网络为5G网络，第二网络为4G网络。由于终端驻留在4G网络的功耗低于驻留在5G网络的功耗，这里，终端改变到RRC非激活态后驻留在4G网络有利于进一步降低终端的功耗。
如图6所示，本公开另一个实施例还提供了一种RRC状态的改变方法，在向基站发送第一信息之前，还包括：
步骤61，向基站发送上报能力信息，其中，上报能力信息，至少用于指示终端是否具有第一信息的上报能力。
在一个实施例中，通信标准中规定终端是否具有第一信息的上报能力。终端根据无线通信采用的通信标准类型确定是否具有第一信息的上报能力。
在另一个实施例中，可以是终端根据基站发送的配置信息确定是否具有第一信息的上报能力。
在一个实施例中，向基站发送上报能力信息，包括：
向基站发送携带有上报能力信息的RRC信令。
在一个实施例中，携带有上报能力信息的RRC信令为终端新空口能力(UE-NR-Capability)信令。
如图7所示，本公开另一个实施例还提供了一种RRC状态的改变方法，该方法，还包括：
步骤71，接收基站根据上报能力信息下发的配置信息。
向基站发送第一信息，包括：
步骤72，在终端具有上报能力时，根据配置信息向基站发送第一信息。
在一个实施例中，配置信息包括如下至少之一：
上报权限信息，用于指示终端是否允许进行第一信息的上报；
在一个实施例中，当指示终端允许进行第一信息的上报时，终端可以向基站发送第一信息。当指示终端禁止进行第一信息的上报时，终端不可以向基站发送第一信息。
阻止定时器信息，用于指示阻止定时器的计时时长，其中，计时时长为相邻两次上报第一信息之间的时间间隔；
在一个实施例中，可以设置计时时长大于设置时间阈值，这样，可以减少终端频繁向基站发送第一信息。
预设工作模式信息，用于指示终端有功耗降低需求时的工作场景；
在一个实施例中，指示终端在不需要与网络侧进行数据交互的工作场景下工作时，具有功耗降低需求。在一些实施例中，指示用户在阅读已经下载在终端上的电子书时，或者在听已经下载在终端上的音乐文件时，或者在观看已经下载在终端上的视频文件时，终端具有功耗降低需求。
在一个实施例中，指示终端在设置的时间段内工作时，具有功耗降低需求。例如，指示当终端工作在凌晨1点至凌晨3点这个时间段内时，终端在此时间段内进行无线通信的频率很低，出于节省功耗的目的，可确定终端此时间段内具有功耗降低需求。
上报内容信息，用于指示第一信息的上报内容；
在一个实施例中，第一信息的上报内容可以包含终端具有功耗降低需求时对应工作场景的信息。
上报格式信息，用于指示第一信息的上报格式。
在一个实施例中，接收基站根据上报能力信息下发的配置信息，包括：
接收基站根据上报能力信息下发的携带有配置信息的RRC信令。
在一个实施例中，携带有配置信息的RRC信令为RRC重配置(RRCReconfiguration)信令。
在一个实施例中，可以在(RRCReconfiguration)信令中的其他配置(OtherConfig)信息单元中进行配置。
如图8所示，本公开另一个实施例还提供了一种RRC状态的改变方法，应用于基站中，该方法，包括：
步骤81，接收终端发送的第一信息；其中，第一信息至少包括：用于终端请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；RRC非连接态包括：RRC空闲态或者RRC非激活态。
在一个实施例中，终端可以是但不限于是支持2G、3G、4G、5G通信的手机、可穿戴设备、车载终端、智能家居终端、工业用传感设备和/或医疗设备等。
在一个实施例中，可以是接收终端响应于终端的功耗降低需求发送的第一信息。
在一个实施例中，终端工作在设置场景时，确定终端具有功耗降低需求。
在一个实施例中，当终端工作在不需要与网络侧进行数据交互的工作场景时，确定终端具有功耗降低需求。在一些实施例中，终端在播放下载在终端上的电子书时，或者终端在播放已经下载在终端上的音乐文件时， 或者终端在播放已经下载在终端上的视频文件时，确定终端具有功耗降低需求。这里，由于在上述场景中，终端不需要与网络侧进行频繁的数据交互，此时，终端具有功耗降低需求。
在一个实施例中，当终端在设置的时间段内工作时，确定终端具有功耗降低需求。例如，当终端工作在凌晨1点至凌晨3点这个时间段内时，终端在此时间段内进行无线通信的频率很低，出于节省功耗的目的，可确定终端此时间段内具有功耗降低需求。
在一个实施例中，终端可以接收用户的操作指令，预先设置终端具有功耗降低需求的工作条件，在终端符合该工作条件时，确定终端具有功耗降低需求。
在一个实施例中，终端可以接收用户的操作指令，预先设置终端的定时器，在定时器运行到凌晨1点至凌晨3点时，终端具有功耗降低需求。
在另一个实施例中，终端可以接收用户的操作指令，预先设置终端具有功耗降低需求时的状态参数，当终端基于状态参数工作时，终端具有功耗降低需求。例如，预先设置了终端具有功耗降低需求时的状态参数为终端屏幕处于锁屏状态时的参数，则当终端基于终端屏幕处于锁频状态时的参数工作时，终端具有功耗降低需求。
在一个实施例中，终端周期性地检测终端是否具有功耗降低需求。在一个实施例中，基于对终端历史数据进行采样分析，当终端在单位时间内的长时间段都处于无功耗降低需求的状态时，可以设置检测的周期大于第一时间阈值；当终端在单位时间内只有短时间段处于无功耗降低需求的状态时，可以设置检测的周期小于第二时间阈值。这里，第二时间阈值小于第一时间阈值。在一个实施例中，可以通过采用不同的第一时间阈值的取值，获得各个取值对应的终端在参考时间段内的功耗大小。根据不同取值与功耗大小之间的对应关系，将最小功耗所对应的取值设置为第一时间阈 值。在一个实施例中，可以通过采用不同的第二时间阈值的取值，获得各个取值对应的终端在参考时间段内的功耗大小。根据不同取值与功耗大小之间的对应关系，将最小功耗所对应的取值设置为第二时间阈值。这样，终端可以及时响应功耗降低需求，可以使得终端在单位时间段内的功耗更低。
在一个实施例中，终端在处于5G网络的RRC连接态时发送第一信息。
在一个实施例中，第一信息还包括终端改变到RRC非连接态后所接入网络的接入信息。例如，改变到RRC非连接态后接入到4G网络的接入信息或者改变到RRC非连接态后接入到5G网络的接入信息。这里，接入信息可以是终端基于对小区信号的检测向基站推荐的接入小区的信息。这里，基站推荐的接入小区可以是检测到的无线信号强度大于设置阈值的小区。
在一个实施例中，终端可以是请求从5G网络的RRC连接态改变到5G网络的RRC空闲态或者RRC非激活态。这里，终端改变到5G网络的RRC空闲态或者RRC非激活态后可以是驻留在5G网络的小区中。
在一个实施例中，终端可以是请求从4G网络的RRC连接态改变到4G网络的RRC空闲态。这里，终端改变到4G网络的RRC空闲态后可以是驻留在4G网络的小区中。
在一个实施例中，接收终端响应于终端的功耗降低需求发送的第一信息，包括：
接收终端响应于终端的功耗降低需求发送的携带有第一信息的RRC信令。
在一个实施例中，携带有第一信息的RRC信令为终端辅助信息(UEAssistanceInformation)信令。
这里，利用相关技术中已有的终端辅助信息信令携带第一信息，实现信令的复用，提升了方案的兼容性。在一个实施例中，终端辅助信息信令 包括：释放请求(ReleaseRequest)信息单元，其中，释放请求信息单元携带有第一信息。
在一个实施例中，第一信息可以通过释放请求信息单元中的多个比特位表示。例如，第一信息可以通过释放请求信息单元中的3个比特位表示，当3个比特位取值为设置值时，代表释放请求信息单元携带有第一信息。
在一个实施例中，请求信息包括接入信息，其中，接入信息，用于终端改变到RRC非连接态后接入无线网络。
在一个实施例中，接入信息为当终端从5G网络的RRC连接态改变到RRC空闲态或者RRC非激活态时所接入的5G网络的接入信息。
在另一个实施例中，接入信息为当终端从5G网络的RRC连接态改变到RRC空闲态或者RRC非激活态时所接入的4G网络的接入信息。
在另一个实施例中，接入信息为当终端从4G网络的RRC连接态改变到RRC空闲态时所接入的4G网络的接入信息。
在一个实施例中，接入信息包括以下至少之一：
无线接入网络信息，用于指示终端请求接入的无线网络类型；
接入频率信息，用于指示终端请求接入的频率。
在一个实施例中，无线网络类型可以是但不限于以下之一：2G无线网络、3G无线网络、4G无线网络、5G无线网络。
在一个实施例中，接入频率信息可以包括用于指示终端请求接入小区的载波信息。载波信息包括载波标识和/或载波频率。不同载波的频率是不同的。这里，终端可以对不同小区的信号进行检测，确定小区的信号强度大于设置阈值的小区为推荐小区，并将该推荐小区的接入频率确定为终端请求接入的频率。
如图9所示，本公开另一个实施例还提供了一种RRC状态的改变方法，该方法，还包括：
步骤91，基于第一信息向终端发送指示信息；其中，指示信息用于指示终端从RRC连接态改变到RRC非连接态。
在一个实施例中，指示信息可以是指示允许终端从5G网络的RRC连接态改变到5G网络的RRC空闲态或者RRC非激活态。
在另一个实施例中，指示信息可以是指示允许终端从4G网络的RRC连接态改变到4G网络的RRC空闲态。
在一个实施例中，基于第一信息向终端发送指示信息，包括：
基于第一信息向终端发送携带有指示信息的RRC信令。
在一个实施例中，携带有指示信息的RRC信令为RRC释放Release信令。
在一个实施例中，RRC释放信令包括重定向载波信息(RedirectedCarrierInfo)单元，其中，重定向载波信息单元携带有指示信息。
在一个实施例中，在接收终端响应于终端的功耗降低需求发送的第一信息之前，还包括：
接收终端发送的上报能力信息，其中，上报能力信息，至少用于指示终端是否具有第一信息的上报能力。
在一个实施例中，通信标准中规定终端是否具有第一信息的上报能力。终端根据无线通信采用的通信标准类型确定是否具有第一信息的上报能力。
在另一个实施例中，可以是终端根据基站发送的配置信息确定是否具有第一信息的上报能力。
在一个实施例中，接收终端发送的上报能力信息，包括：
接收终端发送的携带有上报能力信息的RRC信令。
在一个实施例中，携带有能力信息的RRC信令为终端新空口能力(UE-NR-Capability)信令。
如图10所示，本公开另一个实施例还提供了一种RRC状态的改变方法，该方法，还包括：
步骤101，根据上报能力信息向终端发送配置信息；其中，配置信息用于终端向基站发送第一信息。
在一个实施例中，配置信息包括如下至少之一：
上报权限信息，用于指示终端是否允许进行第一信息的上报；
在一个实施例中，当指示终端允许进行第一信息的上报时，终端可以向基站发送第一信息。当指示终端禁止进行第一信息的上报时，终端不可以向基站发送第一信息。
阻止定时器信息，用于指示阻止定时器的计时时长，其中，计时时长为相邻两次上报第一信息之间的时间间隔；
在一个实施例中，可以设置计时时长大于设置时间阈值，这样，可以减少终端频繁向基站发送第一信息。
预设工作模式信息，用于指示终端有功耗降低需求时的工作场景；
在一个实施例中，指示终端在不需要与网络侧进行数据交互的工作场景下工作时，具有功耗降低需求。在一些实施例中，指示用户在阅读已经下载在终端上的电子书时，或者在听已经下载在终端上的音乐文件时，或者在观看已经下载在终端上的视频文件时，终端具有功耗降低需求。
在一个实施例中，指示终端在设置的时间段内工作时，具有功耗降低需求。例如，指示当终端工作在凌晨1点至凌晨3点这个时间段内时，终端在此时间段内进行无线通信的频率很低，出于节省功耗的目的，可确定终端此时间段内具有功耗降低需求。
上报内容信息，用于指示第一信息的上报内容；
在一个实施例中，第一信息的上报内容可以包含终端具有功耗降低需求时对应工作场景的信息。
上报格式信息，用于指示第一信息的上报格式。
在一个实施例中，根据上报能力信息向终端发送配置信息，包括：
根据上报能力信息向终端发送携带有配置信息的RRC信令。
在一个实施例中，携带有配置信息的RRC信令为RRC重配置(RRCReconfiguration)信令。
如图11所示，本公开一个实施例提供了一种RRC状态的改变装置，其中，应用于终端中，装置包括第一发送模块111；其中，
第一发送模块111，被配置为：向基站发送第一信息；其中，第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；RRC非连接态包括：RRC空闲态或者RRC非激活态。
在一个实施例中，第一发送模块111还被配置为：响应于终端的功耗降低需求，向基站发送第一信息。
在一个实施例中，第一发送模块111还被配置为向基站发送携带有第一信息的RRC信令。
在一个实施例中，第一发送模块111还被配置为携带有第一信息的RRC信令为终端辅助信息(UEAssistanceInformation)信令。
在一个实施例中，第一发送模块111还被配置为：终端辅助信息信令包括：释放请求(ReleaseRequest)信息单元，其中，释放请求信息单元携带有第一信息。
在一个实施例中，第一发送模块111还被配置为：第一信息还包括：接入信息，其中，接入信息，用于终端改变到RRC非连接态后接入无线网络。
在一个实施例中，第一发送模块111还被配置为：接入信息包括以下至少之一：
无线接入网络信息，用于指示终端请求接入的无线网络类型；
接入频率信息，用于指示终端请求接入的频率。
在一个实施例中，第一发送模块111还被配置为：还包括以下至少之一：
响应于终端的屏幕处于熄灭状态，确定有功耗降低需求；
响应于终端播放本地缓存多媒体信息，确定有功耗降低需求。
在一个实施例中，第一发送模块111还被配置为：响应于终端的屏幕在预设时间段内处于熄灭状态，确定有功耗降低需求；
其中，终端在预设时间段内的使用频次低于在预设时间段外的使用频次。
在一个实施例中，装置还包括第一接收模块112和改变模块113；其中，
第一接收模块112，用于接收基站基于第一信息发送的指示信息；
改变模块113，用于响应于指示信息指示改变，从RRC连接态改变到RRC非连接态。
在一个实施例中，终端在RRC连接态下能够与第一网络和第二网络连接；
改变模块113还被配置为：
在改变到RRC非连接态后，驻留在第二网络；其中，驻留在第二网络的功耗低于驻留在第一网络的功耗。
在一个实施例中，第一接收模块112还被配置为：接收基站基于第一信息发送的携带有指示信息的RRC信令。
在一个实施例中，第一接收模块112还被配置为携带有指示信息的RRC信令为RRC释放Release信令。
在一个实施例中，第一接收模块112还被配置为RRC释放信令包括重定向载波信息(RedirectedCarrierInfo)单元，其中，重定向载波信息单元携带有指示信息。
在一个实施例中，第一发送模块111还被配置为向基站发送上报能力信息，其中，上报能力信息，至少用于指示终端是否具有第一信息的上报能力。
在一个实施例中，第一发送模块111还被配置为向基站发送携带有上报能力信息的RRC信令。
在一个实施例中，第一发送模块111还被配置为携带有上报能力信息的RRC信令为终端新空口能力(UE-NR-Capability)信令。
在一个实施例中，装置还包括第二接收模块114；其中，
第二接收模块114还被配置为：
接收基站根据上报能力信息下发的配置信息；
第一发送模块111还被配置为：
在终端具有上报能力时，根据配置信息向基站发送第一信息。
在一个实施例中，第二接收模块114还被配置为：配置信息包括如下至少之一：
上报权限信息，用于指示终端是否允许进行第一信息的上报；
阻止定时器信息，用于指示阻止定时器的计时时长，其中，计时时长为相邻两次上报第一信息之间的时间间隔；
预设工作模式信息，用于指示终端有功耗降低需求时的工作场景；
上报内容信息，用于指示第一信息的上报内容；
上报格式信息，用于指示第一信息的上报格式。
在一个实施例中，第二接收模块114还被配置为接收基站根据上报能力信息下发的携带有配置信息的RRC信令。
在一个实施例中，第二接收模块114还被配置为携带有配置信息的RRC信令为RRC重配置(RRCReconfiguration)信令。
如图12所示，本公开另一个实施例提供了一种RRC状态的改变装置， 其中，应用于基站中，装置包括第三接收模块121；其中，
第三接收模块121，被配置为：接收终端发送的第一信息；其中，第一信息至少包括：用于终端请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；RRC非连接态包括：RRC空闲态或者RRC非激活态。
在一个实施例中，第三接收模块121还被配置为接收终端响应于终端的功耗降低需求发送的第一信息。
在一个实施例中，第三接收模块121，还被配置为接收终端发送的携带有第一信息的RRC信令。
在一个实施例中，第三接收模块121还被配置为携带有第一信息的RRC信令为终端辅助信息(UEAssistanceInformation)信令。
在一个实施例中，第三接收模块121还被配置为：终端辅助信息信令包括：释放请求(ReleaseRequest)信息单元，其中，释放请求信息单元携带有第一信息。
在一个实施例中，第三接收模块121还被配置为请求信息包括接入信息，其中，接入信息，用于终端改变到RRC非连接态后接入无线网络。
在一个实施例中，第三接收模块121还被配置为：接入信息包括以下至少之一：
无线接入网络信息，用于指示终端请求接入的无线网络类型；
接入小区频率信息，用于指示终端请求接入的频率。
在一个实施例中，装置还包括第二发送模块122；其中，
第二发送模块还被配置为基于第一信息向终端发送指示信息；其中，指示信息用于指示终端从RRC连接态改变到RRC非连接态。
在一个实施例中，第二发送模块122还被配置为基于第一信息向终端发送携带有指示信息的RRC信令。
在一个实施例中，第二发送模块122还被配置为携带有指示信息的RRC 信令为RRC释放信令。
在一个实施例中，第二发送模块122还被配置为RRC释放信令包括重定向载波信息(RedirectedCarrierInfo)单元，其中，重定向载波信息单元携带有指示信息。
在一个实施例中，装置还包括第四接收模块123，其中，
第四接收模块123被配置为接收终端发送的上报能力信息，其中，上报能力信息，至少用于指示终端是否具有第一信息的上报能力。
在一个实施例中，第四接收模块123还被配置为接收终端发送的携带有上报能力信息的RRC信令。
在一个实施例中，第四接收模块123还被配置为携带有能力信息的RRC信令为终端新空口能力(UE-NR-Capability)信令。
在一个实施例中，装置还包括第三发送模块124；其中，
第三发送模块还被配置为根据上报能力信息向终端发送配置信息；其中，配置信息用于终端向基站发送第一信息。
在一个实施例中，第三发送模块124还被配置为：配置信息包括如下至少之一：
上报权限信息，用于指示终端是否允许进行第一信息的上报；
阻止定时器信息，用于指示阻止定时器的计时时长，其中，计时时长为相邻两次上报第一信息之间的时间间隔；
预设工作模式信息，用于指示终端有功耗降低需求时的工作场景；
上报内容信息，用于指示第一信息的上报内容；
上报格式信息，用于指示第一信息的上报格式。
在一个实施例中，第三发送模块124还被配置为根据上报能力信息向终端发送携带有配置信息的RRC信令。
在一个实施例中，第三发送模块124还被配置为携带有配置信息的RRC 信令为RRC重配置(RRCReconfiguration)信令。
本公开实施例还提供一种通信设备，包括：
天线；
存储器；
处理器，分别与天线及存储器连接，用于通过执行存储在存储器上的可执行程序，控制天线收发无线信号，并能够执行前述任意实施例提供的无线网络接入方法的步骤。
本实施例提供的通信设备可为前述的终端或基站。该终端可为各种人载终端或车载终端。基站可为各种类型的基站，例如，4G基站或5G基站等。
天线可为各种类型的天线、例如，3G天线、4G天线或5G天线等移动天线；天线还可包括：WiFi天线或无线充电天线等。
存储器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质，在通信设备掉电之后能够继续记忆存储其上的信息。
处理器可以通过总线等与天线和存储器连接，用于读取存储器上存储的可执行程序，例如，本公开任一个实施例所示方法的至少其中之一。
本公开实施例还提供一种非临时性计算机可读存储介质，非临时性计算机可读存储介质存储有可执行程序，其中，可执行程序被处理器执行时实现前述任意实施例提供的无线网络接入方法的步骤，例如，本公开任一个实施例所示方法的至少其中之一。
如图13所示，本公开一个实施例提供一种终端的结构。
参照图13所示终端800本实施例提供一种终端800，该终端具体可是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平 板设备，医疗设备，健身设备，个人数字助理等。
参照图13，终端800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制终端800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在设备800的操作。这些数据的示例包括用于在终端800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件806为终端800的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为终端800生成、管理和分配电力相关联的组件。
多媒体组件808包括在终端800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边 界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当设备800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当终端800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为终端800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如组件为终端800的显示器和小键盘，传感器组件814还可以检测终端800或终端800一个组件的位置改变，用户与终端800接触的存在或不存在，终端800方位或加速/减速和终端800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于终端800和其他设备之间有线或无线方式的通信。终端800可以接入基于通信标准的无线网络，如Wi-Fi，2G 或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，终端800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由终端800的处理器820执行以完成上述方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
该终端可以用于实现前述的方法，例如，本公开任一个实施例的方法。
如图14所示，本公开一个实施例提供一种基站的结构。例如，基站900可以被提供为一网络侧设备。参照图14，基站900包括处理组件922，其进一步包括一个或多个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述任意方法，例如，如本公开任一个实施例的方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电 源管理，一个有线或无线网络接口950被配置为将基站900连接到网络，和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统，例如Windows ServerTM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
该无线网络接口950包括但不限于前述通信设备的天线。本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本申请的其它实施方案。本申请旨在涵盖本申请的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本申请的真正范围和精神由下面的权利要求指出。
应当理解的是，本申请并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本申请的范围仅由所附的权利要求来限制。

Claims (43)

  1. 一种RRC状态的改变方法，其中，应用于终端中，所述方法包括：
    向基站发送第一信息；其中，所述第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
  2. 根据权利要求1所述的方法，其中，所述向基站发送第一信息，包括：
    响应于所述终端的功耗降低需求，向所述基站发送所述第一信息。
  3. 根据权利要求1所述的方法，其中，所述向基站发送第一信息，包括：
    向所述基站发送携带有所述第一信息的RRC信令。
  4. 根据权利要求3所述的方法，其中，所述携带有所述第一信息的RRC信令为终端辅助信息UEAssistanceInformation信令。
  5. 根据权利要求4所述的方法，其中，所述终端辅助信息信令包括：释放请求ReleaseRequest信息单元，其中，所述释放请求信息单元携带有所述第一信息。
  6. 根据权利要求1所述的方法，其中，所述第一信息还包括：接入信息，其中，所述接入信息，用于所述终端改变到所述RRC非连接态后接入无线网络。
  7. 根据权利要求6所述的方法，其中，所述接入信息包括以下至少之一：
    无线接入网络信息，用于指示所述终端请求接入的无线网络类型；
    接入频率信息，用于指示所述终端请求接入的频率。
  8. 根据权利要求2所述的方法，其中，所述方法，还包括以下至少之一：
    响应于所述终端的屏幕处于熄灭状态，确定有功耗降低需求；
    响应于所述终端播放本地缓存多媒体信息，确定有功耗降低需求。
  9. 根据权利要求8所述的方法，其中，所述响应于所述终端的屏幕处于熄灭状态，确定有功耗降低需求，包括：
    响应于所述终端的屏幕在预设时间段内处于熄灭状态，确定有功耗降低需求；
    其中，所述终端在所述预设时间段内的使用频次低于在所述预设时间段外的使用频次。
  10. 根据权利要求1所述的方法，其中，所述方法还包括：
    接收所述基站基于所述第一信息发送的指示信息；
    响应于所述指示信息指示所述终端从RRC连接态改变到所述RRC非连接态，从所述RRC连接态改变到所述RRC非连接态。
  11. 根据权利要求10所述的方法，其中，所述终端在所述RRC连接态下能够与第一网络和第二网络连接；
    所述方法，还包括：
    在改变到所述RRC非连接态后，驻留在所述第二网络；其中，驻留在所述第二网络的功耗低于驻留在所述第一网络的功耗。
  12. 根据权利要求10所述的方法，其中，所述接收所述基站基于所述第一信息发送的指示信息，包括：
    接收所述基站基于所述第一信息发送的携带有所述指示信息的RRC信令。
  13. 根据权利要求12所述的方法，其中，所述携带有所述指示信息的RRC信令为RRC释放Release信令。
  14. 根据权利要求13所述的方法，其中，所述RRC释放信令包括重定向载波信息RedirectedCarrierInfo单元，其中，所述重定向载波信息单元 携带有所述指示信息。
  15. 根据权利要求1所述的方法，其中，在所述向基站发送第一信息之前，还包括：
    向所述基站发送上报能力信息，其中，所述上报能力信息，至少用于指示所述终端是否具有所述第一信息的上报能力。
  16. 根据权利要求15所述的方法，其中，所述向所述基站发送上报能力信息，包括：
    向所述基站发送携带有所述上报能力信息的RRC信令。
  17. 根据权利要求16所述的方法，其中，所述携带有所述上报能力信息的RRC信令为终端新空口能力UE-NR-Capability信令。
  18. 根据权利要求16所述的方法，其中，所述方法，还包括：
    接收所述基站根据所述上报能力信息下发的配置信息；
    所述向基站发送第一信息，包括：
    在所述终端具有上报能力时，根据所述配置信息向基站发送所述第一信息。
  19. 根据权利要求18所述的方法，其中，所述配置信息包括如下至少之一：
    上报权限信息，用于指示所述终端是否允许进行所述第一信息的上报；
    阻止定时器信息，用于指示阻止定时器的计时时长，其中，所述计时时长为相邻两次上报所述第一信息之间的时间间隔；
    预设工作模式信息，用于指示所述终端有功耗降低需求时的工作场景；
    上报内容信息，用于指示所述第一信息的上报内容；
    上报格式信息，用于指示所述第一信息的上报格式。
  20. 根据权利要求18所述的方法，其中，所述接收所述基站根据所述上报能力信息下发的配置信息，包括：
    接收所述基站根据所述上报能力信息下发的携带有所述配置信息的RRC信令。
  21. 根据权利要求20所述的方法，其中，所述携带有所述配置信息的所述RRC信令为RRC重配置RRCReconfiguration信令。
  22. 一种RRC状态的改变方法，其中，应用于基站中，所述方法包括：
    接收终端发送的第一信息；其中，所述第一信息至少包括：用于所述终端请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
  23. 根据权利要求22所述的方法，其中，所述接收终端发送的第一信息，包括：
    接收所述终端响应于所述终端的功耗降低需求发送的所述第一信息。
  24. 根据权利要求22所述的方法，其中，所述接收终端发送的第一信息，包括：
    接收所述终端发送的携带有所述第一信息的RRC信令。
  25. 根据权利要求24所述的方法，其中，所述携带有所述第一信息的RRC信令为终端辅助信息UEAssistanceInformation信令。
  26. 根据权利要求25所述的方法，其中，所述终端辅助信息信令包括：释放请求ReleaseRequest信息单元，其中，所述释放请求信息单元携带有所述第一信息。
  27. 根据权利要求22所述的方法，其中，所述请求信息包括接入信息，其中，所述接入信息，用于所述终端改变到所述RRC非连接态后接入无线网络。
  28. 根据权利要求27所述的方法，其中，所述接入信息包括以下至少之一：
    无线接入网络信息，用于指示所述终端请求接入的无线网络类型；
    接入频率信息，用于指示所述终端请求接入的频率。
  29. 根据权利要求22所述的方法，其中，所述方法还包括：
    基于所述第一信息向所述终端发送指示信息；其中，所述指示信息用于指示所述终端从所述RRC连接态改变到所述RRC非连接态。
  30. 根据权利要求29所述的方法，其中，所述基于所述第一信息向所述终端发送指示信息，包括：
    基于所述第一信息向所述终端发送携带有所述指示信息的RRC信令。
  31. 根据权利要求30所述的方法，其中，所述携带有所述指示信息的RRC信令为RRC释放Release信令。
  32. 根据权利要求31所述的方法，其中，所述RRC释放信令包括重定向载波信息RedirectedCarrierInfo单元，其中，所述重定向载波信息单元携带有所述指示信息。
  33. 根据权利要求22所述的方法，其中，在接收终端发送的第一信息之前，还包括：
    接收所述终端发送的上报能力信息，其中，所述上报能力信息，至少用于指示所述终端是否具有所述第一信息的上报能力。
  34. 根据权利要求33所述的方法，其中，所述接收所述终端发送的上报能力信息，包括：
    接收所述终端发送的携带有所述上报能力信息的RRC信令。
  35. 根据权利要求34所述的方法，其中，所述携带有所述能力信息的RRC信令为终端新空口能力UE-NR-Capability信令。
  36. 根据权利要求33所述的方法，其中，所述方法，还包括：
    根据所述上报能力信息向所述终端发送配置信息；其中，所述配置信息用于所述终端向所述基站发送所述第一信息。
  37. 根据权利要求36所述的方法，其中，所述配置信息包括如下至少 之一：
    上报权限信息，用于指示所述终端是否允许进行所述第一信息的上报；
    阻止定时器信息，用于指示阻止定时器的计时时长，其中，所述计时时长为相邻两次上报所述第一信息之间的时间间隔；
    预设工作模式信息，用于指示所述终端有功耗降低需求时的工作场景；
    上报内容信息，用于指示所述第一信息的上报内容；
    上报格式信息，用于指示所述第一信息的上报格式。
  38. 根据权利要求36所述的方法，其中，所述根据所述上报能力信息向所述终端发送配置信息，包括：
    根据所述上报能力信息向所述终端发送携带有所述配置信息的RRC信令。
  39. 根据权利要求38所述的方法，其中，所述携带有所述配置信息的RRC信令为RRC重配置RRCReconfiguration信令。
  40. 一种RRC状态的改变装置，其中，应用于终端中，所述装置包括第一发送模块；其中，
    所述第一发送模块，被配置为：向基站发送第一信息；其中，所述第一信息至少包括：用于请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
  41. 一种RRC状态的改变装置，其中，应用于基站中，所述装置包括第三接收模块；其中，
    所述第三接收模块，被配置为：接收终端发送的第一信息；其中，所述第一信息至少包括：用于所述终端请求从无线资源控制RRC连接态改变到RRC非连接态的请求信息；所述RRC非连接态包括：RRC空闲态或者RRC非激活态。
  42. 一种通信设备，其中，包括：
    天线；
    存储器；
    处理器，分别与所述天线及存储器连接，被配置为通执行存储在所述存储器上的计算机可执行指令，控制所述天线的收发，并能够实现权利要求1至权利要求21或者权利要求22至权利要求39任一项提供的方法。
  43. 一种计算机存储介质，所述计算机存储介质存储有计算机可执行指令，所述计算机可执行指令被处理器执行后能够实现权利要求1至权利要求21或者权利要求22至权利要求39任一项提供的方法。
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