WO2020118726A1 - 一种参数配置方法及装置、网络设备、终端 - Google Patents
一种参数配置方法及装置、网络设备、终端 Download PDFInfo
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- WO2020118726A1 WO2020118726A1 PCT/CN2018/121334 CN2018121334W WO2020118726A1 WO 2020118726 A1 WO2020118726 A1 WO 2020118726A1 CN 2018121334 W CN2018121334 W CN 2018121334W WO 2020118726 A1 WO2020118726 A1 WO 2020118726A1
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- 238000000034 method Methods 0.000 title claims abstract description 121
- 230000015654 memory Effects 0.000 claims description 51
- 238000004590 computer program Methods 0.000 claims description 44
- 230000008569 process Effects 0.000 claims description 31
- 238000004891 communication Methods 0.000 description 43
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- 238000010295 mobile communication Methods 0.000 description 8
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3278—Power saving in modem or I/O interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- H—ELECTRICITY
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- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
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- 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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the embodiments of the present application relate to the technical field of mobile communications, and in particular, to a parameter configuration method and device, network equipment, and a terminal.
- RRC Radio Resource Control
- RRC inactive RRC_INACTIVE
- RRC_CONNECTED RRC inactive
- the terminal in the RRC_INACTIVE state should receive the initial paging message of the radio access network (RAN, Radio Access Network), for example, the downlink data arrives at the anchor base station side (the base station is a base station node that stores the UE context), in order to achieve energy saving
- eDRX configuration parameters can be configured for terminals in the RRC_INACTIVE state. How to make the terminal in the RRC_INACTIVE state support eDRX configuration parameters is a clear question.
- Embodiments of the present application provide a parameter configuration method and device, network equipment, and terminal.
- the first base station receives first indication information and/or first configuration information sent by a terminal in a connected state, where the first indication information is used to indicate that the terminal uses eDRX operation or supports eDRX operation in an inactive state, the The first configuration information includes eDRX configuration parameters configured by the terminal;
- the first base station configures a first eDRX configuration parameter for the terminal based on the first indication information and/or first configuration information, and the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- the terminal After the terminal enters the connected state, it sends first indication information and/or first configuration information to the first base station.
- the first indication information is used to instruct the terminal to use eDRX operation or support eDRX operation in an inactive state.
- the first configuration information includes eDRX configuration parameters configured by the terminal;
- the first indication information and/or the first configuration information are used by the first base station to configure first eDRX configuration parameters for the terminal, and the first eDRX configuration parameters are eDRX configuration parameters corresponding to an inactive state.
- the anchor base station When the anchor base station triggers at least one target base station in the RAN paging area to send the first paging scheduling information and/or the first paging message, it notifies the at least one target base station to send the first paging schedule using the first eDRX configuration parameter Information and/or a first paging message, the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- a receiving unit configured to receive first indication information and/or first configuration information sent by a terminal in a connected state, where the first indication information is used to instruct the terminal to use eDRX operation or support eDRX operation in an inactive state,
- the first configuration information includes eDRX configuration parameters configured by the terminal;
- the configuration unit is configured to configure a first eDRX configuration parameter for the terminal based on the first indication information and/or first configuration information, and the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- a sending unit configured to send first indication information and/or first configuration information to the first base station after the terminal enters the connected state, where the first indication information is used to instruct the terminal to use eDRX operation in an inactive state or Support eDRX operation, the first configuration information includes eDRX configuration parameters configured by the terminal;
- the first indication information and/or the first configuration information are used by the first base station to configure first eDRX configuration parameters for the terminal, and the first eDRX configuration parameters are eDRX configuration parameters corresponding to an inactive state.
- a triggering unit configured to trigger at least one target base station of the RAN paging area to send the first paging scheduling information and/or the first paging message
- a notification unit configured to notify the at least one target base station to send the first paging scheduling information and/or the first paging message using the first eDRX configuration parameter, where the first eDRX configuration parameter is the eDRX corresponding to the inactive state Configuration parameters.
- the network device provided by the embodiment of the present application includes a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the above parameter configuration method.
- the terminal provided by the embodiment of the present application includes a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the above parameter configuration method.
- the chip provided by the embodiment of the present application is used to implement the above parameter configuration method.
- the chip includes a processor for calling and running a computer program from the memory, so that the device installed with the chip executes the above parameter configuration method.
- the computer-readable storage medium provided by the embodiments of the present application is used to store a computer program, and the computer program enables the computer to execute the above parameter configuration method.
- the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions cause the computer to execute the foregoing parameter configuration method.
- the computer program provided by the embodiment of the present application causes the computer to execute the above parameter configuration method when it is run on the computer.
- the network side configures the inactive terminal (inactive UE) with eDRX configuration parameters, so that when the terminal enters the inactive state, the eDRX configuration parameters can be used to perform eDRX operations to achieve terminal power saving without affecting services The purpose of delay.
- FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
- FIG. 2 is a schematic diagram of a RAN provided by an embodiment of this application.
- FIG. 3 is a schematic diagram of an RRC connection recovery process provided by an embodiment of the present application.
- FIG. 4 is a schematic diagram of H-SFN provided by an embodiment of the present application.
- FIG. 5 is a schematic diagram of PTW provided by an embodiment of the present application.
- FIG. 6 is a schematic flowchart 1 of a parameter configuration method provided by an embodiment of the present application.
- FIG. 9 is a schematic structural diagram 1 of a parameter configuration device provided by an embodiment of the present application.
- FIG. 10 is a second schematic diagram of the structural composition of a parameter configuration device provided by an embodiment of this application.
- FIG. 11 is a schematic structural diagram 3 of a parameter configuration device provided by an embodiment of the present application.
- FIG. 12 is a schematic structural diagram of a communication device according to an embodiment of the present application.
- FIG. 13 is a schematic structural diagram of a chip according to an embodiment of the present application.
- FIG. 14 is a schematic block diagram of a communication system provided by an embodiment of the present application.
- GSM Global System of Mobile
- CDMA Code Division Multiple Access
- WCDMA Broadband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- Universal Mobile Communication System Universal Mobile Telecommunication System
- WiMAX Global Interoperability for Microwave Access
- the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
- the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or referred to as a communication terminal, terminal).
- the network device 110 can provide communication coverage for a specific geographic area, and can communicate with terminals located within the coverage area.
- the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or a wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks or network devices in future public land mobile networks (Public Land Mobile Network, PLMN), etc.
- BTS Base Transceiver Station
- NodeB, NB base station
- LTE Long Term Evolutional Node B
- eNodeB evolved base station in an LTE system
- CRAN Cloud Radio Access Network
- the network equipment can be a mobile switching center, a relay station, an access point, an in-veh
- the communication system 100 also includes at least one terminal 120 located within the coverage of the network device 110.
- terminals include, but are not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Lines (DSL), digital cables, and direct cable connections; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (Wireless Local Area Network, WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or a device of another terminal configured to receive/transmit communication signals; and/or Internet of Things (IoT) equipment.
- PSTN Public Switched Telephone Networks
- DSL Digital Subscriber Lines
- WLAN wireless local area networks
- DVB-H networks wireless local area networks
- satellite networks satellite networks
- AM-FM A broadcast transmitter AM-FM A broadcast transmitter
- IoT Internet of Things
- a terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", “wireless terminal”, or “mobile terminal”.
- mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communication Systems (PCS) terminals that can combine cellular radiotelephones with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet/internal PDA with network access, web browser, notepad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palm-type receivers or others including radiotelephone transceivers Electronic device.
- PCS Personal Communication Systems
- GPS Global Positioning System
- Terminal can refer to access terminal, user equipment (User Equipment, UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user Device.
- Access terminals can be cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital processing (Personal Digital Assistant (PDA), wireless communication Functional handheld devices, computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in future evolved PLMNs, etc.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- wireless communication Functional handheld devices computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in future evolved PLMNs, etc.
- terminal 120 may perform terminal direct connection (Device to Device, D2D) communication.
- D2D Terminal Direct connection
- the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
- NR New Radio
- FIG. 1 exemplarily shows one network device and two terminals.
- the communication system 100 may include multiple network devices and each network device may include other numbers of terminals within the coverage area. Embodiments of the present application There is no restriction on this.
- the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.
- network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.
- the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
- the communication device may include a network device 110 and a terminal 120 having a communication function, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here; communication
- the device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiments of the present application.
- the technical solutions of the embodiments of the present application are mainly applied to 5G mobile communication systems.
- the technical solutions of the embodiments of the present application are not limited to 5G mobile communication systems, but can also be applied to other types of mobile communication systems.
- the main application scenarios of 5G mobile communication technology are: enhanced mobile broadband (eMBB, Enhance Mobile Broadband), low latency and high reliable communication (URLLC, Ultra Reliable Low Latency Communication), large-scale machine type communication (mMTC, massive Machine Type Communication) ).
- eMBB enhanced mobile broadband
- URLLC Ultra Reliable Low Latency Communication
- mMTC massive Machine Type Communication
- eMBB aims at users obtaining multimedia content, services and data, and its business demand is growing rapidly. Since eMBB may be deployed in different scenarios, such as indoor, urban, rural, etc., its business capabilities and requirements are also quite different, so the business must be analyzed in conjunction with specific deployment scenarios.
- URLLC scenario Typical applications of URLLC include: industrial automation, power automation, telemedicine operation, traffic safety guarantee, etc.
- Typical characteristics of URLLC include: high connection density, small data volume, delay-insensitive services, low cost and long service life of modules.
- RRC inactive RRC inactive
- RRC_IDLE RRC idle
- RRC_CONNECTED RRC connected
- RRC_IDLE state mobility is UE-based cell selection reselection, paging is initiated by the CN, and the paging area is configured by the CN. There is no UE AS context on the base station side. There is no RRC connection.
- RRC_CONNECTED state There is an RRC connection, and there is a UE AS context between the base station and the UE.
- the network side knows that the location of the UE is at a specific cell level. Mobility is the mobility controlled by the network side. Unicast data can be transmitted between the UE and the base station.
- RRC_INACTIVE state mobility is based on UE cell selection reselection, there is a connection between CN and RAN, UE AS context exists on a certain base station, paging is triggered by RAN, paging area based on RAN is managed by RAN, The network side knows the location of the UE based on the paging area level of the RAN.
- the network side When the UE is in the RRC_INACTIVE state, the network side will configure the paging area of the radio access network (RAN, Radio Access Network) for the UE through dedicated signaling.
- the RAN paging area may be a cell or multiple cells, as shown in Figure 2 As shown.
- the UE moves in this area, it does not need to notify the network side, and follows the mobility behavior under idle, that is, the cell selection reselection principle.
- the UE moves out of the paging area configured by the RAN, it will trigger the UE to restore the RRC connection and reacquire the paging area configured by the RAN.
- the base station (such as gNB) that maintains the connection between the RAN and the core network (CN, Core) for the UE will trigger all cells in the RAN paging area to send a paging message to the UE, making the INACTIVCE state
- the UE can restore the RRC connection and receive data.
- the network side initiates the paging on the RAN side, prompting the UE to enter the connected state;
- the UE itself initiates RAN location area update, such as periodic RAN location update or cross-region location update;
- the third is that the UE needs to send uplink data, prompting the UE to enter the connected state.
- FIG. 3 is a schematic diagram of an RRC connection recovery process. As shown in FIG. 3, the RRC connection recovery process includes the following processes:
- Step 301 The UE is in the INACTIVE state, and the RRC connection is to be restored.
- Step 302 The UE sends a preamble to the gNB.
- Step 303 The gNB sends a random access response (RAR, Random Access Response) to the UE.
- RAR Random Access Response
- Step 304 The UE sends an RRC recovery request message (RRC Connection Resume Request) to the gNB.
- RRC recovery request message RRC Connection Resume Request
- Step 305 The gNB requests the UE context information from the anchor gNB (anchor gNB).
- Step 306 The gNB sends an RRC connection recovery message (RRC Connection Resume) to the UE.
- RRC Connection Resume RRC Connection Resume
- Step 307 The UE enters the RRC_CONNECTED state.
- eDRX extended discontinuous reception
- SFN System Frame Number
- H-SFN Hyper-SFN
- an SFN is 10 ms, and the value range of SFN is 0-1023.
- the SFN reaches 1023, it restarts from 0, that is, 1024 SFNs are an SFN cycle.
- the value range of H-SFN is 0-1023.
- H-SFN reaches 1023, from 0 restarts, and 1024 H-SFNs are one H-SFN cycle.
- PH refers to the paging superframe (Paging Hyperframe), which represents the superframe number where the paging is located
- PF refers to the paging frame (Paging Frame) represents the system frame number where paging is located
- PO refers to paging occasion (Paging Occasion) and represents the subframe number where paging is located.
- PH, PF, PO can also be expressed as (PH, PTW (PF, PO)), where PTW refers to the paging time window (Paging Time Window), it can be seen that you need to determine the superframe number where the paging is-
- PTW refers to the paging time window (Paging Time Window)
- the calculation of PF/PO in the PTW can be calculated according to the traditional PF/PO calculation formula and the default DRX of the cell, as shown in FIG. 5.
- FIG. 6 is a first schematic flowchart of a parameter configuration method provided by an embodiment of the present application. As shown in FIG. 6, the parameter configuration method includes the following steps:
- Step 601 The first base station receives first indication information and/or first configuration information sent by a terminal in a connected state, where the first indication information is used to indicate that the terminal uses eDRX operation or supports eDRX operation in an inactive state ,
- the first configuration information includes eDRX configuration parameters configured by the terminal.
- the terminal may be any device that can communicate with a network device, such as a mobile phone, a tablet computer, a notebook computer, or a desktop computer.
- a network device such as a mobile phone, a tablet computer, a notebook computer, or a desktop computer.
- the connected state is the RRC_CONNECTED state in the above solution
- the inactive state is the RRC_INACTIVE state in the above solution.
- the first base station refers to the current serving base station of the terminal.
- the type of the first base station is not limited.
- the first base station is gNB, and for example, the first base station is eNB.
- the terminal after the terminal enters the connected state, it sends first indication information and/or first configuration information to the first base station, where the first indication information is used to indicate that the terminal uses the eDRX operation in the inactive state or EDRX operation is supported, and the first configuration information includes eDRX configuration parameters configured by the terminal.
- the terminal uses the eDRX operation in the inactive state means that after the terminal enters the inactive state, it will perform a discontinuous reception operation based on the corresponding eDRX configuration parameter.
- the terminal supporting eDRX operation in the inactive state means that after the terminal enters the inactive state, it can (can) perform a discontinuous reception operation based on the corresponding eDRX configuration parameter.
- Supporting eDRX operations here represents a capability of the terminal.
- Step 602 The first base station configures a first eDRX configuration parameter for the terminal based on the first indication information and/or first configuration information, and the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- the content received by the first base station has the following three situations:
- Case 1 The first base station receives the first indication information
- the first base station After receiving the first indication information, the first base station saves the first indication information; when the first base station decides to release the terminal to enter an inactive state, the first eDRX configuration parameter is configured for the terminal.
- the first base station saves the first indication information, when the first base station decides to release the terminal into the inactive state, it knows that the first eDRX configuration parameter needs to be configured for the terminal based on the first indication information. It should be noted that the role of the first indication information is to let the network side know which terminal needs to be configured with the first eDRX configuration parameter.
- the first base station forwards the first indication information to a second base station; wherein, the first base station is a source base station in a handover process, and the second base station is a handover The target base station of the process.
- the second base station may configure the first eDRX configuration parameter for the terminal based on the first indication information.
- Case 2 The first base station receives the first configuration information
- the first base station After receiving the first configuration information, the first base station saves the first configuration information; when the first base station decides to release the terminal to enter an inactive state, based on the first configuration information for the terminal Configure the first eDRX configuration parameter.
- the terminal may send the first eDRX configuration parameter that it wants to use to the first base station through the first configuration information.
- the first base station decides to release the terminal into the inactive state, it can know based on the first configuration information that it needs to be
- the terminal configures eDRX configuration parameters, and can also know what eDRX configuration parameters are configured for the terminal (that is, configure the first eDRX configuration parameters included in the first configuration information for the terminal).
- the first base station forwards the first configuration information to a second base station; wherein, the first base station is a source base station in a handover process, and the second base station is a handover The target base station of the process.
- the second base station may configure the first eDRX configuration parameter for the terminal based on the first configuration information.
- Case 3 The first base station receives the first indication information and the first configuration information
- the first base station After receiving the first indication information and the first configuration information, the first base station saves the first indication information and the first configuration information; the first base station decides to release the terminal into inactive In the state, the first eDRX configuration parameter is configured for the terminal based on the first configuration information.
- the first message here includes not only the first configuration information, but also the first indication information.
- the first base station forwards the first indication information and the first configuration information to a second base station; where the first base station is the source base station in the handover process, The second base station is a target base station in the handover process.
- the first eDRX configuration parameter at least includes: eDRX period and/or paging window length.
- FIG. 7 is a second schematic flowchart of a parameter configuration method provided by an embodiment of the present application. As shown in FIG. 7, the parameter configuration method includes the following steps:
- Step 701 After the terminal enters the connected state, it sends first indication information and/or first configuration information to the first base station, where the first indication information is used to indicate that the terminal uses eDRX operation or supports eDRX operation in the inactive state ,
- the first configuration information includes eDRX configuration parameters configured by the terminal; wherein, the first indication information and/or first configuration information is used by the first base station to configure first eDRX configuration parameters for the terminal,
- the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- the terminal may be any device that can communicate with a network device, such as a mobile phone, a tablet computer, a notebook computer, or a desktop computer.
- a network device such as a mobile phone, a tablet computer, a notebook computer, or a desktop computer.
- the connected state is the RRC_CONNECTED state in the above solution
- the inactive state is the RRC_INACTIVE state in the above solution.
- the first base station refers to the current serving base station of the terminal.
- the type of the first base station is not limited.
- the first base station is gNB, and for example, the first base station is eNB.
- the terminal after the terminal enters the connected state, it sends first indication information and/or first configuration information to the first base station, where the first indication information is used to indicate that the terminal uses the eDRX operation in the inactive state or EDRX operation is supported, and the first configuration information includes eDRX configuration parameters configured by the terminal.
- the first eDRX configuration parameter at least includes: eDRX period and/or paging window length.
- the first base station configures the first eDRX configuration parameter for the terminal based on the first message, and reference may be made to the description of the method shown in FIG. 6 above, and details are not described here.
- FIG. 8 is a third schematic flowchart of a parameter configuration method provided by an embodiment of the present application. As shown in FIG. 8, the parameter configuration method includes the following steps:
- Step 801 When the anchor base station triggers at least one target base station in the RAN paging area to send the first paging scheduling information and/or the first paging message, it notifies the at least one target base station to send the first eDRX configuration parameter to the first In paging scheduling information and/or a first paging message, the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- the anchor base station is a base station that controls the terminal to enter an inactive state; the anchor base station is a base station that stores UE context; the anchor base station is the terminal in a connected state and enters an inactive state The last serving base station before.
- the anchor base station initializes a first paging message, and the first paging message is the initial paging message of the RAN.
- the first eDRX configuration parameter at least includes: eDRX period and/or paging window length.
- the target base station may support eDRX operation, or may not support eDRX operation; wherein, if the target base station supports eDRX operation, then the first eDRX configuration parameter is used to send the first paging scheduling information and/or the first A paging message; if the target base station does not support eDRX operation, send the first paging scheduling information and/or the first paging using the minimum DRX configuration parameter in the UE-specific DRX configuration parameter and the cell default DRX configuration parameter news.
- the DRX configuration parameters at least include: DRX cycle and/or paging window length, wherein the size comparison of the DRX configuration parameters may be a comparison of the DRX cycle and/or paging window length.
- FIG. 9 is a schematic structural diagram 1 of a parameter configuration device provided by an embodiment of the present application. As shown in FIG. 9, the device includes:
- the receiving unit 901 is configured to receive first indication information and/or first configuration information sent by a terminal in a connected state, where the first indication information is used to instruct the terminal to use eDRX operation or support eDRX operation in an inactive state ,
- the first configuration information includes eDRX configuration parameters configured by the terminal;
- the configuration unit 902 is configured to configure a first eDRX configuration parameter for the terminal based on the first indication information and/or first configuration information, and the first eDRX configuration parameter is an eDRX configuration parameter corresponding to an inactive state.
- the device further includes:
- a saving unit 903, configured to save the first instruction information
- the configuration unit 902 is configured to configure the first eDRX configuration parameter for the terminal when the terminal is released into the inactive state.
- the device further includes:
- a forwarding unit 904 configured to forward the first indication information to a second base station if a handover occurs in the terminal
- the second base station is a target base station in the handover process.
- the device further includes:
- the configuration unit 902 is configured to configure the first eDRX configuration parameter for the terminal based on the first configuration information when deciding to release the terminal into the inactive state.
- the device further includes:
- a forwarding unit 904 configured to forward the first configuration information to a second base station if a handover occurs in the terminal
- the second base station is a target base station in the handover process.
- the device further includes:
- a saving unit 903, configured to save the first indication information and the first configuration information
- the configuration unit 902 is configured to configure the first eDRX configuration parameter for the terminal based on the first configuration information when deciding to release the terminal into the inactive state.
- the device further includes:
- a forwarding unit 904 configured to forward the first indication information and the first configuration information to a second base station if a handover occurs in the terminal;
- the second base station is a target base station in the handover process.
- the first eDRX configuration parameter includes at least: eDRX period and/or paging window length.
- FIG. 10 is a second structural composition diagram of a parameter configuration device provided by an embodiment of the present application. As shown in FIG. 10, the device includes:
- the sending unit 1001 is configured to send first indication information and/or first configuration information to the first base station after the terminal enters the connected state, where the first indication information is used to instruct the terminal to use the eDRX operation in the inactive state Or support eDRX operation, the first configuration information includes eDRX configuration parameters configured by the terminal;
- the first indication information and/or the first configuration information are used by the first base station to configure first eDRX configuration parameters for the terminal, and the first eDRX configuration parameters are eDRX configuration parameters corresponding to an inactive state.
- the first eDRX configuration parameter includes at least: eDRX period and/or paging window length.
- FIG. 11 is a schematic structural diagram 3 of a parameter configuration device provided by an embodiment of the present application. As shown in FIG. 11, the device includes:
- the triggering unit 1101 is configured to trigger at least one target base station of the RAN paging area to send the first paging scheduling information and/or the first paging message;
- the notification unit 1102 is configured to notify the at least one target base station to send the first paging scheduling information and/or the first paging message using the first eDRX configuration parameter, where the first eDRX configuration parameter corresponds to the inactive state eDRX configuration parameters.
- the first paging scheduling information and/or the first paging message are sent using the first eDRX configuration parameter; if the target base station does not support eDRX In operation, the first paging scheduling information and/or the first paging message are sent using the minimum DRX configuration parameter in the UE-specific DRX configuration parameter and the cell default DRX configuration parameter.
- the device further includes:
- the initialization unit 1103 is configured to initialize a first paging message when the downlink data reaches the anchor base station, and the first paging message is an initial paging message of the RAN.
- the first eDRX configuration parameter includes at least: eDRX period and/or paging window length.
- the above parameter configuration device is applied to an anchor base station.
- the anchor base station is a base station that controls the terminal to enter an inactive state;
- the anchor base station is a base station that stores UE context; and
- the anchor base station is the terminal The last serving base station in the connected state and before entering the inactive state.
- the communication device 600 shown in FIG. 12 includes a processor 610.
- the processor 610 may call and run a computer program from a memory to implement the method in an embodiment.
- the communication device 600 may further include a memory 620.
- the processor 610 can call and run the computer program from the memory 620 to implement the method in an embodiment.
- the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
- the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive other Information or data sent by the device.
- the transceiver 630 may include a transmitter and a receiver.
- the transceiver 630 may further include antennas, and the number of antennas may be one or more.
- the communication device 600 may specifically be a network device according to an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. .
- the communication device 600 may specifically be the mobile terminal/terminal of the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal/terminal in each method of the embodiment of the present application. This will not be repeated here.
- FIG. 13 is a schematic structural diagram of a chip according to an embodiment of the present application.
- the chip 700 shown in FIG. 13 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in an embodiment.
- the chip 700 may further include a memory 720.
- the processor 710 can call and run the computer program from the memory 720 to implement the method in an embodiment.
- the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
- the chip 700 may further include an input interface 730.
- the processor 710 can control the input interface 730 to communicate with other devices or chips. Specifically, it can obtain information or data sent by other devices or chips.
- the chip 700 may further include an output interface 740.
- the processor 710 can control the output interface 740 to communicate with other devices or chips. Specifically, it can output information or data to other devices or chips.
- the chip may be applied to the network device in an embodiment, and the chip may implement the corresponding process implemented by the network device in each method of the embodiments of the present application, and for the sake of brevity, details are not described here.
- the chip can be applied to the mobile terminal/terminal in an embodiment, and the chip can implement the corresponding process implemented by the mobile terminal/terminal in each method of the embodiments of the present application. Repeat.
- chips mentioned in the embodiments of the present application may also be referred to as system-on-chips, system chips, chip systems, or system-on-chip chips.
- the communication system 900 includes a terminal 910 and a network device 920.
- the terminal 910 may be used to implement the corresponding functions implemented by the terminal in the above method
- the network device 920 may be used to implement the corresponding functions implemented by the network device in the above method.
- the processor in the embodiment of the present application may be an integrated circuit chip, which has signal processing capabilities.
- each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
- the above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an existing programmable gate array (Field Programmable Gate Array, FPGA), or other available Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
- DSP Digital Signal Processor
- ASIC Application Specific Integrated Circuit
- FPGA Field Programmable Gate Array
- the disclosed methods, steps, and logical block diagrams in an embodiment can be implemented or executed.
- the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
- the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor.
- the software module may be located in a mature storage medium in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, and registers.
- the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
- the memory in an embodiment may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically Erasable programmable read only memory (Electrically, EPROM, EEPROM) or flash memory.
- the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
- RAM static random access memory
- DRAM dynamic random access memory
- DRAM synchronous dynamic random access memory
- SDRAM double data rate synchronous dynamic random access memory
- Double Data Rate SDRAM DDR SDRAM
- enhanced SDRAM ESDRAM
- Synchlink DRAM SLDRAM
- Direct Rambus RAM Direct Rambus RAM
- the memory in an embodiment may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data) SDRAM (DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in an embodiment is intended to include, but is not limited to, these and any other suitable types of memory.
- Embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
- the computer-readable storage medium may be applied to the network device in an embodiment, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application.
- the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application.
- the computer-readable storage medium may be applied to the mobile terminal/terminal in an embodiment, and the computer program causes the computer to execute the corresponding processes implemented by the mobile terminal/terminal in each method of the embodiments of the present application. It is concise and will not be repeated here.
- An embodiment of the present application also provides a computer program product, including computer program instructions.
- the computer program product may be applied to a network device in an embodiment, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application. Repeat again.
- the computer program product can be applied to the mobile terminal/terminal in an embodiment, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal in each method of the embodiments of the present application, for simplicity , Will not repeat them here.
- An embodiment of the present application also provides a computer program.
- the computer program can be applied to the network device in an embodiment.
- the computer program runs on the computer, the computer is allowed to execute the corresponding process implemented by the network device in each method of the embodiments of the present application. , Will not repeat them here.
- the computer program can be applied to the mobile terminal/terminal in an embodiment, and when the computer program runs on the computer, the computer is allowed to execute the corresponding implementation of the mobile terminal/terminal in each method of the embodiments of the present application For the sake of brevity, I will not repeat them here.
- the disclosed system, device, and method may be implemented in other ways.
- the device embodiments described above are only schematic.
- the division of the units is only a division of logical functions.
- there may be other divisions for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
- the technical solution of the present application essentially or part of the contribution to the existing technology or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to enable a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .
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Abstract
本申请实施例提供一种参数配置方法及装置、网络设备、终端,该方法包括:第一基站接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;所述第一基站基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
Description
本申请实施例涉及移动通信技术领域,具体涉及一种参数配置方法及装置、网络设备、终端。
为了满足人们对业务的速率、延迟、高速移动性、能效的追求,以及未来生活中业务的多样性、复杂性,第三代合作伙伴计划(3GPP,3rd Generation Partnership Project)国际标准组织开始研发第五代(5G,5
th Generation)移动通信技术。
在5G网络环境中,为了降低空口信令和快速恢复无线连接,快速恢复数据业务的目的,定义一个新的无线资源控制(RRC,Radio Resource Control)状态,即RRC非激活(RRC_INACTIVE)状态。这种状态有别于RRC空闲(RRC_IDLE)状态和RRC连接(RRC_CONNECTED)状态。
处于RRC_INACTIVE状态的终端,要接收无线接入网(RAN,Radio Access Network)初始的寻呼消息,例如下行数据到达锚(anchor)基站侧(该基站为存储UE上下文的基站节点),为了达到节能省电的目的,可以为RRC_INACTIVE状态的终端配置eDRX配置参数。如何让RRC_INACTIVE状态的终端支持eDRX配置参数是需要明确的问题。
发明内容
本申请实施例提供一种参数配置方法及装置、网络设备、终端。
本申请实施例提供的参数配置方法,包括:
第一基站接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;
所述第一基站基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例提供的参数配置方法,包括:
终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;
其中,所述第一指示信息和/或第一配置信息用于所述第一基站为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例提供的参数配置方法,包括:
锚基站触发RAN寻呼区域的至少一个目标基站发送第一寻呼调度信息和/或第一寻呼消息时,通知所述至少一个目标基站使用第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例提供的参数配置装置,包括:
接收单元,用于接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;
配置单元,用于基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例提供的参数配置装置,包括:
发送单元,用于当终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;
其中,所述第一指示信息和/或第一配置信息用于所述第一基站为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例提供的参数配置装置,包括:
触发单元,用于触发RAN寻呼区域的至少一个目标基站发送第一寻呼调度信息和/或第一寻呼消息;
通知单元,用于通知所述至少一个目标基站使用第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例提供的网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的参数配置方法。
本申请实施例提供的终端,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的参数配置方法。
本申请实施例提供的芯片,用于实现上述的参数配置方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行上述的参数配置方法。
本申请实施例提供的计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述的参数配置方法。
本申请实施例提供的计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述的参数配置方法。
本申请实施例提供的计算机程序,当其在计算机上运行时,使得计算机执行上述的参数配置方法。
通过上述技术方案,网络侧为非激活状态的终端(inactive UE)配置了eDRX配置参数,使得当终端进入非激活状态时,可以利用该eDRX配置参数执行eDRX操作,达到终端省电且不影响业务时延的目的。
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是本申请实施例提供的一种通信***架构的示意性图;
图2是本申请实施例提供的RAN的示意图;
图3是本申请实施例提供的RRC连接恢复过程的示意图;
图4是本申请实施例提供的H-SFN的示意图;
图5是本申请实施例提供的PTW的示意图;
图6为本申请实施例提供的参数配置方法的流程示意图一;
图7为本申请实施例提供的参数配置方法的流程示意图二;
图8为本申请实施例提供的参数配置方法的流程示意图三;
图9为本申请实施例提供的参数配置装置的结构组成示意图一;
图10为本申请实施例提供的参数配置装置的结构组成示意图二;
图11为本申请实施例提供的参数配置装置的结构组成示意图三;
图12是本申请实施例提供的一种通信设备示意性结构图;
图13是本申请实施例的芯片的示意性结构图;
图14是本申请实施例提供的一种通信***的示意性框图。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信***,例如:全球移动通讯(Global System of Mobile communication,GSM)***、码分多址(Code Division Multiple Access,CDMA)***、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)***、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)***、LTE频分双工(Frequency Division Duplex,FDD)***、LTE时分双工(Time Division Duplex,TDD)、通用移动通信***(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信***或5G***等。
示例性的,本申请实施例应用的通信***100如图1所示。该通信***100可以包括网络设备110,网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是GSM***或CDMA***中的基站(Base Transceiver Station,BTS),也可以是WCDMA***中的基站(NodeB,NB),还可以是LTE***中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该通信***100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信***(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位***(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地,终端120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G***或5G网络还可以称为新无线(New Radio,NR)***或NR网络。
图1示例性地示出了一个网络设备和两个终端,可选地,该通信***100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端,本申请实施例对此不做限定。
可选地,该通信***100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/***中具有通信功能的设备可称为通信设备。以图1示出的通信***100为例,通信设备可包括具有通信功能的网络设备110和终端120,网络设备110和终端120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信***100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
为便于理解本申请实施例的技术方案,以下对本申请实施例涉及到的相关概念进行说明。
本申请实施例的技术方案主要应用于5G移动通信***,当然,本申请实施例的技术方案并不局限于5G移动通信***,还可以应用于其他类型的移动通信***。5G移动通信技术的主要应用场景为:增强型移动宽带(eMBB,Enhance Mobile Broadband)、低时延高可靠通信(URLLC,Ultra Reliable Low Latency Communication)、大规模机器类通信(mMTC,massive Machine Type Communication)。以下对5G移动通信***中的主要应用场景进行说明:
1)eMBB场景:eMBB以用户获得多媒体内容、服务和数据为目标,其业务需求增长十分迅速。由于eMBB可能部署在不同的场景中,例如室内、市区、农村等,其业务能力和需求的差别也比较大,所以必须结合具体的部署场景对业务进行分析。
2)URLLC场景:URLLC的典型应用包括:工业自动化、电力自动化、远程医疗操作、交通安全保障等。
3)mMTC场景:URLLC的典型特点包括:高连接密度、小数据量、时延不敏感业务、模块的低成本和长使用寿命等。
在5G网络环境中,为了降低空口信令和快速恢复无线连接,快速恢复数据业务的目的,定义一个新的RRC状态,即RRC非激活(RRC_INACTIVE)状态。这种状态有别于RRC空闲(RRC_IDLE)状态和RRC连接(RRC_CONNECTED)状态。
以下对5G网络环境中的三种RRC状态进行说明:
1)RRC_IDLE状态:移动性为基于UE的小区选择重选,寻呼由CN发起,寻呼区 域由CN配置。基站侧不存在UE AS上下文。不存在RRC连接。
2)RRC_CONNECTED状态:存在RRC连接,基站和UE存在UE AS上下文。网络侧知道UE的位置是具体小区级别的。移动性是网络侧控制的移动性。UE和基站之间可以传输单播数据。
3)RRC_INACTIVE状态:移动性为基于UE的小区选择重选,存在CN和RAN之间的连接,UE AS上下文存在某个基站上,寻呼由RAN触发,基于RAN的寻呼区域由RAN管理,网络侧知道UE的位置是基于RAN的寻呼区域级别的。
当UE处于RRC_INACTIVE状态时,网络侧会通过专用信令给UE配置无线接入网(RAN,Radio Access Network)的寻呼区域,该RAN寻呼区域可以是一个小区或者多个小区,如图2所示。当UE在该区域内移动时不用通知网络侧,遵循空闲(idle)下移动性行为,即小区选择重选原则。当UE移动出RAN配置的寻呼区域时,会触发UE恢复RRC连接并重新获取RAN配置的寻呼区域。当UE有下行数据到达时,为UE保持RAN和核心网(CN,Core Network)之间连接的基站(如gNB)会触发RAN寻呼区域内的所有小区发送寻呼消息给UE,使得INACTIVCE状态的UE能够恢复RRC连接,进行数据接收。
所以UE从INACTIVE状态进入RRC连接状态,有三种情况:
一是,UE有下行数据到达,网络侧发起RAN侧的寻呼,促使UE进入连接状态;
二是,UE自身发起RAN位置区域更新,例如周期性RAN位置更新或者跨区域位置更新;
三是,UE有上行数据发送需求,促使UE进入连接状态。
图3为RRC连接恢复过程的示意图,如图3所示,RRC连接恢复过程包括以下流程:
步骤301:UE处于INACTIVE状态,要恢复RRC连接。
步骤302:UE向gNB发送前导码(preamble)。
步骤303:gNB向UE发送随机接入响应(RAR,Random Access Response)。
步骤304:UE向gNB发送RRC恢复请求消息(RRC Connection Resume Request)。
步骤305:gNB向锚gNB(anchor gNB)索要UE上下文信息。
步骤306:gNB向UE发送RRC连接恢复消息(RRC Connection Resume)。
步骤307:UE进入RRC连接(RRC_CONNECTED)状态。
为了降低终端功耗,延长终端待机时间,在Release 13中引入了扩展不连续接收(eDRX,extended Discontinuous Reception)的概念。原来空闲状态下的DRX周期长度是小于一个***帧(SFN,System Frame Number)周期长度的,即10.24s。但是为了终端省电引入了更长的DRX周期长度,对于空闲状态的DRX周期长度将超过10.24s,最大为43.69min。为了支持这种DRX配置需要引入超帧(H-SFN,Hyper-SFN)的概念。
参照图4,一个SFN为10ms,SFN取值范围是0-1023,当SFN到达1023后,从0重新开始,即1024个SFN为一个SFN周期。引入H-SFN的概念后,1024个SFN为一个H-SFN,一个H-SFN为10240ms=10.24s,同样,H-SFN的取值范围是0-1023,当H-SFN到达1023后,从0重新开始,1024个H-SFN为一个H-SFN周期。
引入eDRX后,UE读取寻呼的时机用(PH,PF,PO)表示,其中,PH是指寻呼超帧(Paging Hyperframe),代表寻呼所在的超帧号;PF是指寻呼帧(Paging Frame),代表寻呼所在的***帧号;PO是指寻呼时机(Paging Occasion),代表寻呼所在的子帧号。(PH,PF,PO)也可以表示成(PH,PTW(PF,PO)),其中,PTW是指寻呼时间窗(Paging Time Window),可见,需要确定寻呼所在的超帧号——H-SFN以及PTW的起始***帧号——SFN,进一步,H-SFN和SFN可以通过以下公式确定:
H-SFN mod TeDRX=(UE_ID mod TeDRX),其中,UE_ID=IMSI mod 1024;
SFN=(1024/K)*ieDRX,其中,ieDRX=floor(UE_ID/TeDRX)mod K,TeDRX=UE eDRX周期,K=4。
在PTW内的PF/PO的计算可以按照传统的PF/PO计算公式以及小区默认的DRX来计算,参照图5所示。
图6为本申请实施例提供的参数配置方法的流程示意图一,如图6所示,所述参数配置方法包括以下步骤:
步骤601:第一基站接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数。
本申请实施例中,所述终端可以是手机、平板电脑、笔记本电脑、台式机等任意能够与网络设备进行通信的设备。
本申请实施例中,连接状态即是上述方案中的RRC_CONNECTED状态,非激活状态即是上述方案中的RRC_INACTIVE状态。
本申请实施例中,第一基站是指终端当前的服务基站。这里,第一基站的类型不做限制,例如第一基站为gNB,再例如第一基站为eNB。
本申请实施例中,终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数。
这里,终端在非激活状态下使用eDRX操作是指:终端进入非激活状态后,会基于相应的eDRX配置参数执行非连续接收操作。
这里,终端在非激活状态下支持eDRX操作是指:终端进入非激活状态后,可以(能够)基于相应的eDRX配置参数执行非连续接收操作。这里的支持eDRX操作代表了终端的一种能力。
步骤602:所述第一基站基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例中,所述第一基站接收到的内容具有如下三种情况:
情况一:所述第一基站接收到所述第一指示信息的情况
所述第一基站收到所述第一指示信息后,保存所述第一指示信息;所述第一基站判决释放所述终端进入非激活状态时,为所述终端配置第一eDRX配置参数。
这里,由于第一基站保存了第一指示信息,那么,当第一基站判决释放所述终端进入非激活状态时,基于第一指示信息就知道需要为该终端配置第一eDRX配置参数。需要说明的是,第一指示信息的作用在于让网络侧知道需要为哪个终端配置第一eDRX配置参数。
进一步,如果所述终端发生了切换,则所述第一基站将所述第一指示信息转发给第二基站;其中,所述第一基站为切换过程的源基站,所述第二基站为切换过程的目标基站。如此,第二基站可以基于第一指示信息,为该终端配置第一eDRX配置参数。
情况二:所述第一基站接收到所述第一配置信息的情况
所述第一基站接收到所述第一配置信息后,保存所述第一配置信息;所述第一基站判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
这里,终端可以将自己希望使用的第一eDRX配置参数通过第一配置信息发送给第一基站,当第一基站判决释放所述终端进入非激活状态时,基于第一配置信息即可以知道需要为该终端配置eDRX配置参数,也可以知道为该终端配置什么样的eDRX配置参 数(即为该终端配置第一配置信息中所包含的第一eDRX配置参数)。
进一步,如果所述终端发生了切换,则所述第一基站将所述第一配置信息转发给第二基站;其中,所述第一基站为切换过程的源基站,所述第二基站为切换过程的目标基站。如此,第二基站可以基于第一配置信息,为该终端配置第一eDRX配置参数。
情况三:所述第一基站接收到所述第一指示信息和所述第一配置信息的情况
所述第一基站接收到所述第一指示信息和所述第一配置信息后,保存所述第一指示信息和所述第一配置信息;所述第一基站判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
这种情况类似于情况二,与情况二不同的是,这里的第一消息不仅包括第一配置信息,还包括第一指示信息。
进一步,如果所述终端发生了切换,则所述第一基站将所述第一指示信息和所述第一配置信息转发给第二基站;其中,所述第一基站为切换过程的源基站,所述第二基站为切换过程的目标基站。
本申请实施例中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
图7为本申请实施例提供的参数配置方法的流程示意图二,如图7所示,所述参数配置方法包括以下步骤:
步骤701:终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;其中,所述第一指示信息和/或第一配置信息用于所述第一基站为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例中,所述终端可以是手机、平板电脑、笔记本电脑、台式机等任意能够与网络设备进行通信的设备。
本申请实施例中,连接状态即是上述方案中的RRC_CONNECTED状态,非激活状态即是上述方案中的RRC_INACTIVE状态。
本申请实施例中,第一基站是指终端当前的服务基站。这里,第一基站的类型不做限制,例如第一基站为gNB,再例如第一基站为eNB。
本申请实施例中,终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数。
本申请实施例中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
需要说明的是,第一基站基于第一消息为所述终端配置第一eDRX配置参数,可以参照前述图6所示的方法的描述,此处不再赘述。
图8为本申请实施例提供的参数配置方法的流程示意图三,如图8所示,所述参数配置方法包括以下步骤:
步骤801:锚基站触发RAN寻呼区域的至少一个目标基站发送第一寻呼调度信息和/或第一寻呼消息时,通知所述至少一个目标基站使用第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
本申请实施例中,所述锚基站是控制所述终端进入非激活状态的基站;所述锚基站是保存UE上下文的基站;所述锚基站是所述终端在连接状态下且进入非激活状态前的最后一个服务基站。参照图2所示,当下行数据达到所述锚基站后,所述锚基站 初始化第一寻呼消息,所述第一寻呼消息为RAN初始的寻呼消息。
本申请实施例中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
这里,目标基站有可能支持eDRX操作,也有可能不支持eDRX操作;其中,如果所述目标基站支持eDRX操作,则使用所述第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息;如果所述目标基站不支持eDRX操作,则使用UE专用DRX配置参数和小区默认DRX配置参数中的最小DRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息。需要说明的是,DRX配置参数至少包括:DRX周期和/或寻呼窗口长度,其中,DRX配置参数的大小比较可以是对DRX周期和/或寻呼窗口长度的比较。
图9为本申请实施例提供的参数配置装置的结构组成示意图一,如图9所示,所述装置包括:
接收单元901,用于接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;
配置单元902,用于基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
在一实施方式中,所述装置还包括:
保存单元903,用于保存所述第一指示信息;
所述配置单元902,用于判决释放所述终端进入非激活状态时,为所述终端配置第一eDRX配置参数。
在一实施方式中,所述装置还包括:
转发单元904,用于如果所述终端发生了切换,则将所述第一指示信息转发给第二基站;
其中,所述第二基站为切换过程的目标基站。
在一实施方式中,所述装置还包括:
保存单元903,用于保存所述第一配置信息;
所述配置单元902,用于判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
在一实施方式中,所述装置还包括:
转发单元904,用于如果所述终端发生了切换,则将所述第一配置信息转发给第二基站;
其中,所述第二基站为切换过程的目标基站。
在一实施方式中,所述装置还包括:
保存单元903,用于保存所述第一指示信息和所述第一配置信息;
所述配置单元902,用于判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
在一实施方式中,所述装置还包括:
转发单元904,用于如果所述终端发生了切换,则将所述第一指示信息和所述第一配置信息转发给第二基站;
其中,所述第二基站为切换过程的目标基站。
在一实施方式中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
本领域技术人员应当理解,本申请实施例的上述参数配置装置的相关描述可以参照 本申请实施例的参数配置方法的相关描述进行理解。
图10为本申请实施例提供的参数配置装置的结构组成示意图二,如图10所示,所述装置包括:
发送单元1001,用于当终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;
其中,所述第一指示信息和/或第一配置信息用于所述第一基站为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
在一实施方式中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
本领域技术人员应当理解,本申请实施例的上述参数配置装置的相关描述可以参照本申请实施例的参数配置方法的相关描述进行理解。
图11为本申请实施例提供的参数配置装置的结构组成示意图三,如图11所示,所述装置包括:
触发单元1101,用于触发RAN寻呼区域的至少一个目标基站发送第一寻呼调度信息和/或第一寻呼消息;
通知单元1102,用于通知所述至少一个目标基站使用第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
在一实施方式中,如果所述目标基站支持eDRX操作,则使用所述第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息;如果所述目标基站不支持eDRX操作,则使用UE专用DRX配置参数和小区默认DRX配置参数中的最小DRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息。
在一实施方式中,所述装置还包括:
初始化单元1103,用于当下行数据达到所述锚基站后,初始化第一寻呼消息,所述第一寻呼消息为RAN初始的寻呼消息。
在一实施方式中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
本申请实施例的上述参数配置装置应用于锚点基站,所述锚基站是控制所述终端进入非激活状态的基站;所述锚基站是保存UE上下文的基站;所述锚基站是所述终端在连接状态下且进入非激活状态前的最后一个服务基站。
本领域技术人员应当理解,本申请实施例的上述参数配置装置的相关描述可以参照本申请实施例的参数配置方法的相关描述进行理解。
图12是本申请实施例提供的一种通信设备600示意性结构图。该通信设备可以是终端,也可以是网络设备,图12所示的通信设备600包括处理器610,处理器610可以从存储器中调用并运行计算机程序,以实现在一实施方式中的方法。
可选地,如图12所示,通信设备600还可以包括存储器620。其中,处理器610可以从存储器620中调用并运行计算机程序,以实现在一实施方式中的方法。
其中,存储器620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。
可选地,如图12所示,通信设备600还可以包括收发器630,处理器610可以控制该收发器630与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线, 天线的数量可以为一个或多个。
可选地,该通信设备600具体可为本申请实施例的网络设备,并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备600具体可为本申请实施例的移动终端/终端,并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
图13是本申请实施例的芯片的示意性结构图。图13所示的芯片700包括处理器710,处理器710可以从存储器中调用并运行计算机程序,以实现在一实施方式中的方法。
可选地,如图13所示,芯片700还可以包括存储器720。其中,处理器710可以从存储器720中调用并运行计算机程序,以实现在一实施方式中的方法。
其中,存储器720可以是独立于处理器710的一个单独的器件,也可以集成在处理器710中。
可选地,该芯片700还可以包括输入接口730。其中,处理器710可以控制该输入接口730与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片700还可以包括输出接口740。其中,处理器710可以控制该输出接口740与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于在一实施方式中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于在一实施方式中的移动终端/终端,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为***级芯片,***芯片,芯片***或片上***芯片等。
图14是本申请实施例提供的一种通信***900的示意性框图。如图14所示,该通信***900包括终端910和网络设备920。
其中,该终端910可以用于实现上述方法中由终端实现的相应的功能,以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行在一实施方式中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,在一实施方式中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器 (Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,在一实施方式中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,在一实施方式中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于在一实施方式中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于在一实施方式中的移动终端/终端,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于在一实施方式中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于在一实施方式中的移动终端/终端,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于在一实施方式中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于在一实施方式中的移动终端/终端,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认 为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的***、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的***、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。
Claims (39)
- 一种参数配置方法,所述方法包括:第一基站接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;所述第一基站基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
- 根据权利要求1所述的方法,其中,所述第一基站接收到所述第一指示信息的情况下:所述第一基站收到所述第一指示信息后,保存所述第一指示信息;所述第一基站判决释放所述终端进入非激活状态时,为所述终端配置第一eDRX配置参数。
- 根据权利要求2所述的方法,其中,所述方法还包括:如果所述终端发生了切换,则所述第一基站将所述第一指示信息转发给第二基站;其中,所述第一基站为切换过程的源基站,所述第二基站为切换过程的目标基站。
- 根据权利要求1所述的方法,其中,所述第一基站接收到所述第一配置信息的情况下:所述第一基站接收到所述第一配置信息后,保存所述第一配置信息;所述第一基站判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
- 根据权利要求4所述的方法,其中,所述方法还包括:如果所述终端发生了切换,则所述第一基站将所述第一配置信息转发给第二基站;其中,所述第一基站为切换过程的源基站,所述第二基站为切换过程的目标基站。
- 根据权利要求1所述的方法,其中,所述第一基站接收到所述第一指示信息和所述第一配置信息的情况下:所述第一基站接收到所述第一指示信息和所述第一配置信息后,保存所述第一指示信息和所述第一配置信息;所述第一基站判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
- 根据权利要求6所述的方法,其中,所述方法还包括:如果所述终端发生了切换,则所述第一基站将所述第一指示信息和所述第一配置信息转发给第二基站;其中,所述第一基站为切换过程的源基站,所述第二基站为切换过程的目标基站。
- 根据权利要求1至7任一项所述的方法,其中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
- 一种参数配置方法,所述方法包括:终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;其中,所述第一指示信息和/或第一配置信息用于所述第一基站为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参 数。
- 根据权利要求9所述的方法,其中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
- 一种参数配置方法,所述方法包括:锚基站触发RAN寻呼区域的至少一个目标基站发送第一寻呼调度信息和/或第一寻呼消息时,通知所述至少一个目标基站使用第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
- 根据权利要求11所述的方法,其中,如果所述目标基站支持eDRX操作,则使用所述第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息;如果所述目标基站不支持eDRX操作,则使用UE专用DRX配置参数和小区默认DRX配置参数中的最小DRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息。
- 根据权利要求11或12所述的方法,其中,当下行数据达到所述锚基站后,所述锚基站初始化第一寻呼消息,所述第一寻呼消息为RAN初始的寻呼消息。
- 根据权利要求11至13任一项所述的方法,其中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
- 根据权利要求11至14任一项所述的方法,其中,所述锚基站是控制所述终端进入非激活状态的基站;所述锚基站是保存UE上下文的基站;所述锚基站是所述终端在连接状态下且进入非激活状态前的最后一个服务基站。
- 一种参数配置装置,所述装置包括:接收单元,用于接收处于连接状态的终端发送的第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;配置单元,用于基于所述第一指示信息和/或第一配置信息为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
- 根据权利要求16所述的装置,其中,所述装置还包括:保存单元,用于保存所述第一指示信息;所述配置单元,用于判决释放所述终端进入非激活状态时,为所述终端配置第一eDRX配置参数。
- 根据权利要求17所述的装置,其中,所述装置还包括:转发单元,用于如果所述终端发生了切换,则将所述第一指示信息转发给第二基站;其中,所述第二基站为切换过程的目标基站。
- 根据权利要求16所述的装置,其中,所述装置还包括:保存单元,用于保存所述第一配置信息;所述配置单元,用于判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
- 根据权利要求19所述的装置,其中,所述装置还包括:转发单元,用于如果所述终端发生了切换,则将所述第一配置信息转发给第二基站;其中,所述第二基站为切换过程的目标基站。
- 根据权利要求16所述的装置,其中,所述装置还包括:保存单元,用于保存所述第一指示信息和所述第一配置信息;所述配置单元,用于判决释放所述终端进入非激活状态时,基于所述第一配置信息为所述终端配置所述第一eDRX配置参数。
- 根据权利要求21所述的装置,其中,所述装置还包括:转发单元,用于如果所述终端发生了切换,则将所述第一指示信息和所述第一配置信息转发给第二基站;其中,所述第二基站为切换过程的目标基站。
- 根据权利要求16至22任一项所述的装置,其中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
- 一种参数配置装置,所述装置包括:发送单元,用于当终端进入连接状态后,向第一基站发送第一指示信息和/或第一配置信息,所述第一指示信息用于指示所述终端在非激活状态下使用eDRX操作或者支持eDRX操作,所述第一配置信息包括所述终端配置的eDRX配置参数;其中,所述第一指示信息和/或第一配置信息用于所述第一基站为所述终端配置第一eDRX配置参数,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
- 根据权利要求24所述的装置,其中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
- 一种参数配置装置,所述装置包括:触发单元,用于触发RAN寻呼区域的至少一个目标基站发送第一寻呼调度信息和/或第一寻呼消息;通知单元,用于通知所述至少一个目标基站使用第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息,所述第一eDRX配置参数为非激活状态对应的eDRX配置参数。
- 根据权利要求26所述的装置,其中,如果所述目标基站支持eDRX操作,则使用所述第一eDRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息;如果所述目标基站不支持eDRX操作,则使用UE专用DRX配置参数和小区默认DRX配置参数中的最小DRX配置参数发送所述第一寻呼调度信息和/或第一寻呼消息。
- 根据权利要求26或27所述的装置,其中,所述装置还包括:初始化单元,用于当下行数据达到所述锚基站后,初始化第一寻呼消息,所述第一寻呼消息为RAN初始的寻呼消息。
- 根据权利要求26至28任一项所述的装置,其中,所述第一eDRX配置参数至少包括:eDRX周期和/或寻呼窗口长度。
- 一种网络设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至8中任一项所述的方法,或者权利要求11至15中任一项所述的方法。
- 一种终端,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求9至10中任一项所述的方法。
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至8中任一项所述的方法,或者权利要求11 至15中任一项所述的方法。
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求9至10中任一项所述的方法。
- 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至8中任一项所述的方法,或者权利要求11至15中任一项所述的方法。
- 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求9至10中任一项所述的方法。
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至8中任一项所述的方法,或者权利要求11至15中任一项所述的方法。
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求9至10中任一项所述的方法。
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至8中任一项所述的方法,或者权利要求11至15中任一项所述的方法。
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求9至10中任一项所述的方法。
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