WO2021087678A1 - 一种小区状态管理方法及装置、终端设备、网络设备 - Google Patents

一种小区状态管理方法及装置、终端设备、网络设备 Download PDF

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Publication number
WO2021087678A1
WO2021087678A1 PCT/CN2019/115395 CN2019115395W WO2021087678A1 WO 2021087678 A1 WO2021087678 A1 WO 2021087678A1 CN 2019115395 W CN2019115395 W CN 2019115395W WO 2021087678 A1 WO2021087678 A1 WO 2021087678A1
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Prior art keywords
state
bwp
cell
indication information
configuration information
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PCT/CN2019/115395
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English (en)
French (fr)
Inventor
王淑坤
徐伟杰
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201980075801.5A priority Critical patent/CN113079713A/zh
Priority to PCT/CN2019/115395 priority patent/WO2021087678A1/zh
Priority to KR1020217027422A priority patent/KR20220092451A/ko
Priority to ES19951253T priority patent/ES2949633T3/es
Priority to CN202110779934.XA priority patent/CN113517970B/zh
Priority to EP19951253.4A priority patent/EP3886528B1/en
Publication of WO2021087678A1 publication Critical patent/WO2021087678A1/zh
Priority to US17/394,999 priority patent/US11317464B2/en
Priority to US17/699,796 priority patent/US11751278B2/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0064Rate requirement of the data, e.g. scalable bandwidth, data priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0096Indication of changes in allocation
    • H04L5/0098Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0251Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457Variable allocation of band or rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to the field of mobile communication technologies, and specifically relate to a cell state management method and device, terminal equipment, and network equipment.
  • the state of the secondary cell (Secondary Cell, Scell) is divided into an active state and an inactive state.
  • a new cell state is defined, namely dormant. status.
  • the terminal measures and reports Channel Quality Indication (CQI)/Radio Resource Management (RRM), but does not decode the Physical Downlink Control Channel (PDCCH).
  • CQI Channel Quality Indication
  • RRM Radio Resource Management
  • New Radio does not define the sleep state of the Scell.
  • NR New Radio
  • a mechanism similar to the sleep state of LTE needs to be introduced in the NR.
  • the mechanism of the sleep state in LTE is more complicated and has a longer time delay.
  • the embodiments of the present application provide a cell state management method and device, terminal equipment, and network equipment.
  • the terminal device receives first configuration information sent by the network device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to a dormancy behavior
  • the second state refers to an active state with non-dormancy behavior.
  • the network device sends first configuration information to the terminal device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to an active state with dormancy behavior,
  • the second state refers to an active state with non-dormancy behavior.
  • the cell state management device provided by the embodiment of the present application is applied to terminal equipment, and the device includes:
  • the receiving unit is configured to receive first configuration information sent by a network device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to a dormancy behavior
  • the second state refers to the activation state with non-dormancy behavior.
  • the cell state management device provided in the embodiment of the present application is applied to network equipment, and the device includes:
  • the sending unit is configured to send first configuration information to the terminal device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to a dormancy behavior Active state, the second state refers to an active state with non-dormancy behavior.
  • the terminal device provided in 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-mentioned cell state management method.
  • 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-mentioned cell state management method.
  • the chip provided in the embodiment of the present application is used to implement the above-mentioned cell state management method.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the above-mentioned cell state management method.
  • the computer-readable storage medium provided by the embodiment of the present application is used to store a computer program, and the computer program enables a computer to execute the above-mentioned cell state management method.
  • the computer program product provided by the embodiment of the present application includes computer program instructions that cause a computer to execute the above-mentioned cell state management method.
  • the computer program provided in the embodiments of the present application when running on a computer, causes the computer to execute the above-mentioned cell state management method.
  • the two states of the first cell (such as Scell) in NR are clarified, namely the active state with dormancy behavior and the active state with non-dormancy behavior.
  • the state of the first cell is realized through the control of the network side. Management.
  • the concept of Dormant BWP (Dormant BWP) is introduced, and the Dormant BWP is effectively used to achieve the purpose of energy saving of terminal equipment and rapid activation of the first cell.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG 2-1 is a schematic diagram 1 of the BWP provided by an embodiment of the application.
  • Figure 2-2 is the second schematic diagram of the BWP provided by the embodiment of the application.
  • FIG. 2-3 is the third schematic diagram of the BWP provided by the embodiment of the application.
  • Figure 3-1 is a schematic diagram 1 of MAC CE provided by an embodiment of this application.
  • Figure 3-2 is the second schematic diagram of MAC CE provided by an embodiment of this application.
  • FIG. 4 is a schematic flowchart of a cell state management method provided by an embodiment of the application.
  • FIG. 5 is a schematic diagram of state transition of Scell provided by an embodiment of the application.
  • FIG. 6 is a schematic diagram 1 of the structural composition of a cell state management apparatus provided by an embodiment of the application.
  • FIG. 7 is a schematic diagram 2 of the structural composition of the cell state management apparatus provided by an embodiment of the application.
  • FIG. 8 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a chip of an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • 5G communication system 5G communication system or future communication system.
  • 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 called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area.
  • the network device 110 may be an evolved base station (Evolutional Node B, eNB, or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (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, a wearable device, a hub, a switch, a bridge, a router, a network side device in a 5G network, or a network device in a future communication system, etc.
  • the communication system 100 also includes at least one terminal 120 located within the coverage area of the network device 110.
  • the "terminal” used here includes, but is not limited to, connection via a wired line, such as via a public switched telephone network (PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM Broadcast transmitter; and/or another terminal's device configured to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN public switched telephone network
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • a terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal can refer to access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user Device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with 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 the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminals 120.
  • the 5G communication 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 the coverage of each network device may include other numbers of terminals. This embodiment of the present application There is no restriction on this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment 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 with communication functions, 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 other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • 5G Enhanced Mobile Broadband
  • URLLC Ultra-Reliable Low-Latency Communications
  • mMTC Massive Machine-Type Communications
  • eMBB is still targeting users to obtain multimedia content, services and data, and its demand is growing very rapidly.
  • eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., its capabilities and requirements are also quite different, so it cannot be generalized and must be analyzed in detail in conjunction with specific deployment scenarios.
  • Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety protection, etc.
  • the typical characteristics of mMTC include: high connection density, small data volume, delay-insensitive services, low cost and long service life of the module.
  • the maximum channel bandwidth can be 400MHZ (called a wideband carrier).
  • the bandwidth of a wideband carrier is very large. If the terminal device keeps working on a broadband carrier, the power consumption of the terminal device is very large. Therefore, it is recommended that the radio frequency (RF) bandwidth of the terminal device can be adjusted according to the actual throughput of the terminal device. For this reason, the concept of BWP is introduced.
  • the motivation of BWP is to optimize the power consumption of terminal equipment. For example, if the rate of the terminal device is very low, you can configure the terminal device with a smaller BWP (as shown in Figure 2-1).
  • BWP bandwidth
  • BWP2 corresponds to numerology2.
  • a terminal can be configured with a maximum of 4 uplink BWPs and a maximum of 4 downlink BWPs, but only one uplink BWP and downlink BWP can be activated at the same time.
  • RRC dedicated signaling it can indicate the first activated BWP among the configured BWPs.
  • DCI Downlink Control Information
  • the first activated BWP is the first activated BWP configured in the RRC dedicated signaling.
  • the configuration parameters of each BWP include:
  • PRB Physical resource block
  • the terminal only executes on the activated BWP, the inactive BWP does not need to be operated, and when switching between different BWPs, there is no need to reset the RLM Related timers and counters.
  • RRM measurement no matter which active BWP the terminal sends and receives data on, it will not affect the RRM measurement.
  • the terminal only needs to perform it on the activated BWP.
  • the initial first activated BWP is the first configured in RRC dedicated signaling BWP activated.
  • the value of the BWP identifier (BWP id) in the RRC dedicated signaling is 0 to 4, and the BWP with the BWP identifier of 0 is the initial BWP by default.
  • CA In order to meet high-speed requirements, CA technology is also supported in 5G.
  • CA enables the NR system to support a larger bandwidth by jointly scheduling and using resources on multiple component carriers (CC), thereby enabling a higher system peak rate.
  • CC component carriers
  • Intra-band Intra-band
  • PCC Primary Cell Component
  • NAS non-access stratum
  • SCC Secondary Cell Component
  • the PCC and the SCC are both called serving cells, where the cell on the PCC is a primary cell (Primary cell, Pcell), and the cell on the SCC is the Scell.
  • the standard stipulates that the aggregated carriers support a maximum of 5, that is, the maximum bandwidth after aggregation is 100MHZ, and the aggregated carriers belong to the same base station.
  • C-RNTI Cell-Radio Network Temporary Identifier
  • the Scell is configured through RRC dedicated signaling, and the initial configuration state is inactive, and data transmission and reception cannot be performed in this state. Then, Scell is activated through MAC CE to send and receive data. From the perspective of Scell configuration and activation delay, this architecture is not an optimal architecture. And this delay reduces the efficiency of CA usage and radio resources, especially in small cell deployment scenarios. In a dense small cell deployment scenario, the signaling load of each Scell is also very large, especially when each Scell needs to be configured separately. Therefore, the current CA architecture introduces additional delay, restricts the use of CA, and reduces the gain of CA load sharing.
  • LTE R15 optimizes CA.
  • the main optimization functions are as follows: 1) The state of Scell is divided into active state and inactive state. In order to realize fast cell recovery, a new cell state, namely the dormant state, is defined. In the sleep state, the terminal measures and reports CQI/RRM, but does not decode PDCCH. At the same time, a new MAC CE is defined to control the transition between the active state and the dormant state, as shown in Figure 3-1 and Figure 3-2. In Figure 3-1, the MAC CE includes 1 byte and controls 7 The state transition of the cell. In Figure 3-2, MAC CE includes 4 bytes and controls the state of 31 cells.
  • C i represents the state corresponding to the cell with the index number i
  • C i is set to 1 to represent the index
  • the cell with number i is in the dormant state
  • C i is set to 0 to indicate that the cell with index number i is in the active state.
  • the state of the Scell can be configured as the active state or the dormant state, and the default is the inactive state.
  • the dormant BWP of the Scell is switched to the non-dormant BWP through the DCI to activate the service transmission function of the cell, which has a shorter activation delay and lower complexity than the traditional dormant state of the Scell.
  • the state of the Scell is directly configured as the active state through the RRC, where the active state has dormancy behavior and non-dormancy behavior, that is, the dormancy behavior is a part of the active state.
  • the Scell state As an active state through RRC, there is a problem that needs to be clarified, that is, it needs to be clarified whether the state of the Scell is dormancy behavior, activated state (ie activated Scell state), or non-dormancy behavior.
  • the terminal device can stay on the dormant BWP to implement the dormancy behavior.
  • FIG. 4 is a schematic flowchart of a cell state management method provided by an embodiment of the application. As shown in FIG. 4, the cell state management method includes the following steps:
  • Step 401 The terminal device receives first configuration information sent by the network device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to a dormancy behavior
  • the second state refers to the activation state with non-dormancy behavior.
  • the network device sends the first configuration information to the terminal device, and correspondingly, the terminal device receives the first configuration information sent by the network device.
  • the network device may be a base station, such as a gNB.
  • the first configuration information is carried in RRC signaling.
  • the first configuration information includes uplink BWP configuration information and downlink BWP configuration information
  • the uplink BWP configuration information includes at least one uplink BWP configuration
  • the downlink BWP configuration information includes at least one downlink BWP configuration information.
  • BWP configuration among them,
  • the uplink BWP configuration information carries first indication information, and the first indication information is used to indicate the BWP identifier corresponding to the uplink initial activated BWP; the downlink BWP configuration information carries second indication information, and the second indication information is used for Indicate the BWP identifier corresponding to the downlink initial activated BWP; the initial activated BWP refers to the first activated BWP.
  • the uplink BWP configuration information includes N1 uplink BWP configurations, where N1 is a positive integer, and further, N1 is an integer greater than or equal to 1 and less than or equal to 4.
  • the downlink BWP configuration information includes N2 downlink BWP configurations, where N2 is a positive integer, and further, N2 is an integer greater than or equal to 1 and less than or equal to 4.
  • the uplink BWP and the downlink BWP are independently configured.
  • the network device independently indicates the initial activated BWP in the uplink BWP configuration information and the downlink BWP configuration information, and the initial activated BWP refers to the first activated BWP.
  • the network device indicates the BWP identifier corresponding to the uplink initial activated BWP by carrying the first indication information in the uplink BWP configuration information.
  • the network device indicates the BWP identifier corresponding to the downlink initial activated BWP by carrying the first indication information in the downlink BWP configuration information.
  • the uplink BWP configuration information further carries third indication information
  • the downlink BWP configuration information carries fourth indication information
  • the third indication information is used to indicate the BWP identifier corresponding to the uplink dormant BWP
  • the fourth indication information is used to indicate the BWP identifier corresponding to the downlink dormant BWP.
  • the first cell is a Scell
  • the activation state of the Scell may also be referred to as activate SCell state.
  • the first state refers to an activation state with dormancy behavior (ie activated dormancy state)
  • the second state is Refers to the activation state with non-dormancy behavior (ie activated non-dormancy state).
  • the configuration of the first state and the second state may be specifically implemented in any of the following ways:
  • the first configuration information carries fifth indication information, and the fifth indication information is used to indicate that the state of the first cell is the first state or the second state.
  • the state of the SCell to be the first state (ie activated dormancy state) or the second state (ie activated non-dormancy state) through RRC signaling, refer to the following Table 2-1, where sCellState represents the fifth indication information.
  • the terminal device receives the first configuration information (that is, the RRC signaling ), ignore the first indication information and/or the second indication information, and keep it on the Dormant BWP.
  • the first indication information indicates the BWP identifier corresponding to the uplink initial activated BWP (ie firstActiveDownlinkBWP-Id)
  • the second indication information indicates the BWP identifier corresponding to the downlink initial activated BWP (ie firstActiveUplinkBWP-Id).
  • the BWP identifier indicated by the first indication information and/or the second indication information is different from the BWP identifier of the Dormant BWP. That is, "firstActiveDownlinkBWP-Id" and/or “firstActiveUplinkBWP-Id" cannot be set as the BWP identifier corresponding to the dormant BWP.
  • the first configuration information carries fifth indication information and sixth indication information, the fifth indication information is used to indicate that the state of the first cell is the active state; the sixth indication information is used to indicate the active state
  • the type of the activation state is dormancy or non-dormancy; wherein the type of the activation state is dormancy to indicate that the state of the first cell is the first state, and the type of the activation state is non-dormancy to indicate the first cell
  • the state is the second state.
  • the state of the SCell is configured as the active state through RRC signaling, and at the same time, it indicates whether the type of the SCell's active state is dormancy (corresponding to the first state) or non-dormancy (corresponding to the second state), refer to the following table 2-2 SCellState represents the fifth indication information, and sCellStateType represents the sixth indication information.
  • the terminal device receives the first configuration information (that is, the RRC signaling ), ignore the first indication information and/or the second indication information, and keep it on the Dormant BWP.
  • the first indication information indicates the BWP identifier corresponding to the uplink initial activated BWP (ie firstActiveDownlinkBWP-Id)
  • the second indication information indicates the BWP identifier corresponding to the downlink initial activated BWP (ie firstActiveUplinkBWP-Id).
  • the BWP identifier indicated by the first indication information and/or the second indication information is different from the BWP identifier of the Dormant BWP. That is, "firstActiveDownlinkBWP-Id" and/or “firstActiveUplinkBWP-Id" cannot be set as the BWP identifier corresponding to the dormant BWP.
  • the first configuration information carries fifth indication information, and the fifth indication information is used to indicate that the state of the first cell is the active state; if the first indication information and/or the second indication information If the indicated BWP identifier is the same as the BWP identifier of the Dormant BWP, the initial state of the first cell is the first state; if the BWP identifier indicated by the first indication information and/or the second indication information Different from the BWP identifier of the Dormant BWP, the initial state of the first cell is the second state.
  • the state of ScellState is set to active state through RRC signaling, and "firstActiveDownlinkBWP-Id" and/or “firstActiveUplinkBWP-Id" are set to the BWP identifier corresponding to the dormant BWP, indicating that the initial SCell state is activated dormancy state, otherwise The initial SCell state is activated non-dormancy state.
  • the Dormant BWP has the following configuration constraints:
  • the bandwidth of the Dormant BWP is included in the first BWP indicated in the first configuration information; or, the bandwidth of the Dormant BWP partially overlaps the bandwidth of the first BWP indicated in the first configuration information.
  • the first BWP is an uplink initial activation BWP and/or a downlink initial activation BWP; or, the first BWP is a (arbitrary) non-Dormant BWP.
  • the Dormant BWP is configured at a cell granularity; the configuration of the Dormant BWP is carried in a system broadcast message of the first cell.
  • the network side can control the BWP state transition through DCI, which will be described in detail below.
  • the network device sends first control signaling to the terminal device. After receiving the first control signaling sent by the network device, the terminal device switches from the current BWP to the first BWP; The control signaling is used to instruct the terminal device to enter the second state from the first state.
  • the first control signaling is layer 1 (L1) signaling, such as DCI.
  • L1 layer 1
  • the terminal device autonomously switches to the first state configured by RRC signaling. Go up with a BWP.
  • the first BWP may be any one of the following: 1) The first BWP is the uplink initial activation BWP (ie firstActiveDownlinkBWP) and/or the downlink initial activation BWP (ie firstActiveUplinkBWP) configured in the first configuration information . 2) The first BWP is an uplink BWP and/or a downlink BWP last served before the terminal device enters the first state. 3) The first BWP is the BWP after the terminal device enters the second state indicated in the first control signaling (such as DCI).
  • first control signaling such as DCI
  • the network side needs to explicitly instruct the terminal device to activate the BWP after entering the activated non-dormancy state through DCI.
  • the network side can control Scell state transition through MAC CE, which will be described in detail below.
  • the network device sends second control signaling to the terminal device, and after receiving the second control signaling sent by the network device, the terminal device switches from the first state or the second state State enters the inactive state; wherein the second control signaling is used to instruct the terminal device to enter the inactive state from the active state, or enter the inactive state from the first state, or enter the second state Inactive state.
  • the second control signaling is MAC CE.
  • a terminal device when a terminal device receives a MAC CE (ie SCell Activation/Deactivation MAC CEs) used to indicate Scell activation/deactivation, the terminal device considers the SCell indicating the activation/deactivation state Regardless of whether the indication is activated dormancy state or activated non-dormancy state, it enters the inactive state.
  • a MAC CE ie SCell Activation/Deactivation MAC CEs
  • the terminal device considers the SCell indicating the activation/deactivation state Regardless of whether the indication is activated dormancy state or activated non-dormancy state, it enters the inactive state.
  • the inactive state in the embodiment of the present application may also be referred to as a deactivated state.
  • the network device sends the third control signaling to the terminal device, and the terminal device enters the second state from the inactive state after receiving the third control signaling sent by the network device;
  • the third control signaling is used to instruct the terminal device to enter the active state from the inactive state or enter the second state from the inactive state.
  • the third control signaling is MAC CE.
  • the terminal device considers that the Scell enters the activated non-dormancy state (ie, the second state).
  • the network device sends the third control signaling to the terminal device.
  • the terminal device After the terminal device receives the third control signaling sent by the network device, it enters the target state from the inactive state, and the target The state is determined based on the seventh indication information in the first configuration information, where the seventh indication information is used to indicate that the initial state when the first cell enters the active state is the first state or the second state; where The third control signaling is used to instruct the terminal device to enter the active state from the inactive state, or enter the first state from the inactive state, or enter the second state from the inactive state.
  • the third control signaling is MAC CE.
  • the initial behavior of the Scell entering the active state is configured through RRC signaling to be dormancy or non-dormancy (that is, the initial state of the Scell entering the active state is the first state or the second state).
  • the terminal device enters the activated state from the inactive state, it enters the activated dormancy state or activated non-dormancy state configured by the RRC signaling.
  • the dormant behavior has the following configuration constraints:
  • PCell refers to a primary cell in a primary cell group (MCG).
  • the first cell cannot be configured or enter the first state; or,
  • the first cell determines whether it can be configured or enters the first state based on the eighth indication information in the first configuration information; or,
  • the first cell can be configured or enter the first state.
  • PScell refers to a primary cell in a secondary cell group (SCG).
  • SCG secondary cell group
  • the first cell cannot be configured or enter the first state; or,
  • the first cell determines whether it can be configured or enters the first state based on the eighth indication information in the first configuration information; or,
  • the first cell can be configured or enter the first state.
  • the first cell group may also be referred to as a PUCCH group, and uplink control information (such as feedback information) of all Scells included in the PUCCH group is transmitted through PUCCH Scell, where PUCCH Scell is one of the Scells in the PUCCH group.
  • uplink control information such as feedback information
  • FIG. 6 is a schematic diagram 1 of the structural composition of the cell state management apparatus provided by an embodiment of the application, which is applied to terminal equipment. As shown in FIG. 6, the cell state management apparatus includes:
  • the receiving unit 601 is configured to receive first configuration information sent by a network device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to having a dormancy The activation state of the behavior, and the second state refers to the activation state with non-dormancy behavior.
  • the first configuration information includes uplink BWP configuration information and downlink BWP configuration information
  • the uplink BWP configuration information includes at least one uplink BWP configuration
  • the downlink BWP configuration information includes at least one downlink BWP configuration. ;among them,
  • the uplink BWP configuration information carries first indication information, and the first indication information is used to indicate the BWP identifier corresponding to the uplink initial activated BWP; the downlink BWP configuration information carries second indication information, and the second indication information is used for Indicate the BWP identifier corresponding to the downlink initial activated BWP; the initial activated BWP refers to the first activated BWP.
  • the uplink BWP configuration information further carries third indication information, and/or the downlink BWP configuration information carries fourth indication information, and the third indication information is used to indicate the uplink dormant BWP corresponding BWP identifier, the fourth indication information is used to indicate the BWP identifier corresponding to the downlink dormant BWP.
  • the first configuration information carries fifth indication information
  • the fifth indication information is used to indicate that the state of the first cell is the first state or the second state.
  • the first configuration information carries fifth indication information and sixth indication information, and the fifth indication information is used to indicate that the state of the first cell is an active state; the sixth indication The information is used to indicate the type of activation state is dormancy or non-dormancy;
  • the type of the activation state being dormancy indicates that the state of the first cell is the first state
  • the type of activation state being non-dormancy indicates that the state of the first cell is the second state
  • the terminal device ignores the first indication information and/or the The second indication information is kept on the Dormant BWP.
  • the BWP identifier indicated by the first indication information and/or the second indication information is different from the BWP identifier of the Dormant BWP.
  • the first configuration information carries fifth indication information, and the fifth indication information is used to indicate that the state of the first cell is an active state;
  • the initial state of the first cell is the first state
  • the initial state of the first cell is the second state.
  • the bandwidth of the Dormant BWP is included in the first BWP indicated in the first configuration information; or,
  • the bandwidth of the Dormant BWP partially overlaps the bandwidth of the first BWP indicated in the first configuration information.
  • the first BWP is an uplink initial activation BWP and/or a downlink initial activation BWP; or,
  • the first BWP is a non-Dormant BWP.
  • the Dormant BWP is not assigned a corresponding BWP identifier
  • the Dormant BWP is assigned a corresponding BWP identifier, the BWP identifier is greater than or equal to N, and N is a positive integer.
  • the Dormant BWP is configured with a cell granularity
  • the configuration of the Dormant BWP is carried in the system broadcast message of the first cell.
  • the first configuration information is carried in RRC signaling.
  • the receiving unit 601 is further configured to receive the first control signaling sent by the network device;
  • the apparatus further includes: a processing unit 602, configured to switch from the current BWP to the first BWP; wherein, the first control signaling is used to instruct the terminal device to enter the second state from the first state .
  • the first BWP is an uplink initial activation BWP and/or a downlink initial activation BWP configured in the first configuration information.
  • the first BWP is an uplink BWP and/or a downlink BWP last served before the terminal device enters the first state.
  • the first BWP is the BWP after the terminal device enters the second state indicated in the first control signaling.
  • the first control signaling is DCI.
  • the receiving unit 601 is further configured to receive the second control signaling sent by the network device;
  • the device further includes: a processing unit 602, configured to enter an inactive state from the first state or the second state;
  • the second control signaling is used to instruct the terminal device to enter an inactive state from an active state, or enter an inactive state from the first state, or enter an inactive state from the second state.
  • the second control signaling is MAC CE.
  • the receiving unit 601 is further configured to receive the third control signaling sent by the network device;
  • the device further includes: a processing unit 602, configured to enter the second state from an inactive state;
  • the third control signaling is used to instruct the terminal device to enter the active state from the inactive state, or enter the second state from the inactive state.
  • the receiving unit 601 is further configured to receive the third control signaling sent by the network device;
  • the device further includes: a processing unit 602, configured to enter a target state from an inactive state, the target state being determined based on seventh indication information in the first configuration information, and the seventh indication information is used to indicate the The initial state when the terminal device enters the active state is the first state or the second state;
  • the third control signaling is used to instruct the terminal device to enter the active state from the inactive state, or enter the first state from the inactive state, or enter the second state from the inactive state.
  • the third control signaling is MAC CE.
  • the first cell is an Scell.
  • the first cell is a PScell in an SCG, then:
  • the first cell cannot be configured or enter the first state; or,
  • the first cell determines whether it can be configured or enters the first state based on the eighth indication information in the first configuration information; or,
  • the first cell can be configured or enter the first state.
  • the first cell is a PUCCH Scell in the first cell group, then:
  • the first cell cannot be configured or enter the first state; or,
  • the first cell determines whether it can be configured or enters the first state based on the eighth indication information in the first configuration information; or,
  • the first cell can be configured or enter the first state.
  • FIG. 7 is a schematic diagram of the second structural composition of the cell state management apparatus provided by an embodiment of the application, which is applied to a network terminal device.
  • the cell state management apparatus includes:
  • the sending unit 701 is configured to send first configuration information to a terminal device, where the first configuration information is used to indicate whether the state of the first cell is the first state or the second state, where the first state refers to a dormancy behavior
  • the second state refers to the activation state with non-dormancy behavior.
  • the first configuration information includes uplink BWP configuration information and downlink BWP configuration information
  • the uplink BWP configuration information includes at least one uplink BWP configuration
  • the downlink BWP configuration information includes at least one downlink BWP configuration. ;among them,
  • the uplink BWP configuration information carries first indication information, and the first indication information is used to indicate the BWP identifier corresponding to the uplink initial activated BWP; the downlink BWP configuration information carries second indication information, and the second indication information is used for Indicate the BWP identifier corresponding to the downlink initial activated BWP; the initial activated BWP refers to the first activated BWP.
  • the uplink BWP configuration information further carries third indication information, and/or the downlink BWP configuration information carries fourth indication information, and the third indication information is used to indicate the uplink dormant BWP corresponding BWP identifier, the fourth indication information is used to indicate the BWP identifier corresponding to the downlink dormant BWP.
  • the first configuration information carries fifth indication information
  • the fifth indication information is used to indicate that the state of the first cell is the first state or the second state.
  • the first configuration information carries fifth indication information and sixth indication information, and the fifth indication information is used to indicate that the state of the first cell is an active state; the sixth indication The information is used to indicate the type of activation state is dormancy or non-dormancy;
  • the type of the activation state being dormancy indicates that the state of the first cell is the first state
  • the type of activation state being non-dormancy indicates that the state of the first cell is the second state
  • the first configuration information carries fifth indication information, and the fifth indication information is used to indicate that the state of the first cell is an active state;
  • the initial state of the first cell is the first state
  • the initial state of the first cell is the second state.
  • the bandwidth of the Dormant BWP is included in the first BWP indicated in the first configuration information; or,
  • the bandwidth of the Dormant BWP partially overlaps the bandwidth of the first BWP indicated in the first configuration information.
  • the first BWP is an uplink initial activation BWP and/or a downlink initial activation BWP; or,
  • the first BWP is a non-Dormant BWP.
  • the Dormant BWP is not assigned a corresponding BWP identifier
  • the Dormant BWP is assigned a corresponding BWP identifier, the BWP identifier is greater than or equal to N, and N is a positive integer.
  • the Dormant BWP is configured with a cell granularity
  • the configuration of the Dormant BWP is carried in the system broadcast message of the first cell.
  • the first configuration information is carried in RRC signaling.
  • the sending unit 701 is further configured to send first control signaling to the terminal device to trigger the terminal device to switch from the current BWP to the first BWP; wherein, the first BWP The control signaling is used to instruct the terminal device to enter the second state from the first state.
  • the first BWP is an uplink initial activation BWP and/or a downlink initial activation BWP configured in the first configuration information.
  • the first BWP is an uplink BWP and/or a downlink BWP last served before the terminal device enters the first state.
  • the first BWP is the BWP after the terminal device enters the second state indicated in the first control signaling.
  • the first control signaling is DCI.
  • the sending unit 701 is further configured to send second control signaling to the terminal device to trigger the terminal device to enter the inactive state from the first state or the second state ;
  • the second control signaling is used to instruct the terminal device to enter an inactive state from an active state, or enter an inactive state from the first state, or enter an inactive state from the second state.
  • the second control signaling is MAC CE.
  • the sending unit 701 is further configured to send third control signaling to the terminal device to trigger the terminal device to enter the second state from the inactive state;
  • the third control signaling is used to instruct the terminal device to enter the active state from the inactive state or enter the second state from the inactive state.
  • the sending unit 701 is further configured to send third control signaling to the terminal device to trigger the terminal device to enter the target state from the inactive state, and the target state is based on the first
  • the seventh indication information in the configuration information is determined, and the seventh indication information is used to indicate that the initial state when the first cell enters the active state is the first state or the second state;
  • the third control signaling is used to instruct the terminal device to enter the active state from the inactive state, or enter the first state from the inactive state, or enter the second state from the inactive state.
  • the third control signaling is MAC CE.
  • the first cell is an Scell.
  • the first cell is a PScell in an SCG, then:
  • the first cell cannot be configured or enter the first state; or,
  • the first cell determines whether it can be configured or enters the first state based on the eighth indication information in the first configuration information; or,
  • the first cell can be configured or enter the first state.
  • the first cell is a PUCCH Scell in the first cell group, then:
  • the first cell cannot be configured or enter the first state; or,
  • the first cell determines whether it can be configured or enters the first state based on the eighth indication information in the first configuration information; or,
  • the first cell can be configured or enter the first state.
  • FIG. 8 is a schematic structural diagram of a communication device 800 provided by an embodiment of the present application.
  • the communication device may be a terminal device or a network device.
  • the communication device 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 800 may further include a memory 820.
  • the processor 810 may call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the communication device 800 may further include a transceiver 830, and the processor 810 may control the transceiver 830 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 830 may include a transmitter and a receiver.
  • the transceiver 830 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 800 may specifically be a network device in an embodiment of the present application, and the communication device 800 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, it will not be repeated here. .
  • the communication device 800 may specifically be a mobile terminal/terminal device of an embodiment of the application, and the communication device 800 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiment of the application.
  • I won’t repeat it here.
  • FIG. 9 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 900 shown in FIG. 9 includes a processor 910, and the processor 910 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 900 may further include a memory 920.
  • the processor 910 can call and run a computer program from the memory 920 to implement the method in the embodiment of the present application.
  • the memory 920 may be a separate device independent of the processor 910, or may be integrated in the processor 910.
  • the chip 900 may further include an input interface 930.
  • the processor 910 can control the input interface 930 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 900 may further include an output interface 940.
  • the processor 910 can control the output interface 940 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
  • FIG. 10 is a schematic block diagram of a communication system 1000 according to an embodiment of the present application. As shown in FIG. 10, the communication system 1000 includes a terminal device 1010 and a network device 1020.
  • the terminal device 1010 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 1020 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the 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 (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other 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 methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, 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 the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM, ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • Synchronous Link Dynamic Random Access Memory Synchronous Link Dynamic Random Access Memory
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application 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 rate 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 to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment 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 embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application , For the sake of brevity, I won’t repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For the sake of brevity, I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, it causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It 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 they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments 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 function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or the 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 make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment 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 disks or optical disks and other media that can store program codes. .

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Abstract

本申请实施例提供一种小区状态管理方法及装置、终端设备、网络设备,该方法包括:终端设备接收网络设备发送的第一配置信息,其中,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,所述第一状态是指具有休眠dormancy行为的激活状态,所述第二状态是指具有非休眠non-dormancy行为的激活状态。

Description

一种小区状态管理方法及装置、终端设备、网络设备 技术领域
本申请实施例涉及移动通信技术领域,具体涉及一种小区状态管理方法及装置、终端设备、网络设备。
背景技术
在长期演进(Long Term Evolution,LTE)中,辅小区(Secondary Cell,Scell)的状态分为激活状态和非激活状态,为了快速实现小区恢复,定义了一个新的小区状态,即休眠(dormant)状态。在休眠状态下,终端测量和上报信道质量指示(Channel Quality Indication,CQI)/无线资源管理(Radio Resource Management,RRM),但是不解码物理下行控制信道(Physical Downlink Control Channel,PDCCH)。
目前新无线(New Radio,NR)中并没有定义Scell的休眠状态,为了实现快速恢复Scell,需要在NR中引入类似于LTE的休眠状态的机制。但是,LTE中的休眠状态的机制复杂度较高,时延较长。
发明内容
本申请实施例提供一种小区状态管理方法及装置、终端设备、网络设备。
本申请实施例提供的小区状态管理方法,包括:
终端设备接收网络设备发送的第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有休眠(dormancy)行为的激活状态,所述第二状态是指具有非休眠(non-dormancy)行为的激活状态。
本申请实施例提供的小区状态管理方法,包括:
网络设备向终端设备发送第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
本申请实施例提供的小区状态管理装置,应用于终端设备,所述装置包括:
接收单元,用于接收网络设备发送的第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
本申请实施例提供的小区状态管理装置,应用于网络设备,所述装置包括:
发送单元,用于向终端设备发送第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
本申请实施例提供的终端设备,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,执行上述的小区状态管理方法。
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,执行上述的小区状态管理方法。
本申请实施例提供的芯片,用于实现上述的小区状态管理方法。
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小区状态管理方法。
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小区状态管理方法。
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小区状态管理方法。
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小区状态管理方法。
通过上述技术方案,明确了NR中第一小区(如Scell)的两种状态,即具有dormancy行为的激活状态和具有non-dormancy行为的激活状态,通过网络侧的控制实现对第一小区的状态的管理。此外,引入了休眠BWP(dormant BWP)的概念,有效利用dormant BWP实现终端设备的节能和快速激活第一小区的目的。
附图说明
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系统架构的示意性图;
图2-1为本申请实施例提供的BWP的示意图一;
图2-2为本申请实施例提供的BWP的示意图二;
图2-3为本申请实施例提供的BWP的示意图三;
图3-1为本申请实施例提供的MAC CE的示意图一;
图3-2为本申请实施例提供的MAC CE的示意图二;
图4为本申请实施例提供的小区状态管理方法的流程示意图;
图5为本申请实施例提供的Scell的状态转换示意图;
图6为本申请实施例提供的小区状态管理装置的结构组成示意图一;
图7为本申请实施例提供的小区状态管理装置的结构组成示意图二;
图8是本申请实施例提供的一种通信设备示意性结构图;
图9是本申请实施例的芯片的示意性结构图;
图10是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,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系统,例如:长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、系统、5G通信系统或未来的通信系统等。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统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LTE系统中的演进型基站(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通信系统中的网络设备等。
该通信系统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系统(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/或全球定位系统(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通信系统或5G网络还可以称为新无线(New Radio,NR)系统或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,该通信系统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,该通信系统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/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统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系统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“系统”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相关的技术方案进行说明。
随着人们对速率、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,为此第三代合作伙伴计划(3 rd Generation Partnership Project,3GPP)国际标准组织开始研发5G。5G的主要应用场景为:增强移动超宽带(enhanced Mobile Broadband,eMBB)、低时延高可靠通信(Ultra-Reliable Low-Latency Communications,URLLC)、大规模机器类通信(massive Machine-Type Communications,mMTC)。
一方面,eMBB仍然以用户获得多媒体内容、服务和数据为目标,其需求增长十分迅速。另一方面,由于eMBB可能部署在不同的场景中,例如室内,市区,农村等,其能力和需求的差别也比较大,所以不能一概而论,必须结合具体的部署场景详细分析。URLLC的典型应用包括:工业自动化,电力自动化,远程医疗操作(手术),交通安全保障等。mMTC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NR早期部署时,完整的NR覆盖很难获取,所以典型的网络覆盖是广域的LTE覆盖和NR的孤岛覆盖模式。而且大量的LTE部署在6GHz以下,可用于5G的6GHz以下频谱很少。所以NR必须研究6GHz以上的频谱应用,而高频段覆盖有限、信号衰落快。同时为了保护移动运营商前期在LTE投资,提出了LTE和NR之间紧耦合(tight interworking)的工作模式。
在5G中,最大的信道带宽可以是400MHZ(称为宽带载波(wideband carrier)),相比于LTE最大20M带宽来说,宽带载波的带宽很大。如果终端设备保持工作在宽带载波上,则终端设备的功率消耗非常大。所以建议终端设备的射频(Radio Frequency,RF)带宽可以根据终端设备实际的吞吐量来调整。为此,引入BWP的概念,BWP的动机是优化终端设备的功率消耗。例如终端设备的速率很低,可以给终端设备配置小一点的BWP(如图2-1所示),如果终端设备的速率要求很高,则可以给终端设备配置大一点的BWP(如图2-2所示)。如果终端设备支持高速率,或者工作在载波聚合(Carrier Aggregation,CA)模式下,可以给终端设备配置多个BWP(如图2-3所示)。BWP的另一个目的就是触发一个小区中多个参数集(numerology)共存,如图2-3所示,BWP1对应numerology1,BWP2对应numerology2。
通过无线资源控制(Radio Resource Control,RRC)专用信令可以给一个终端配置最多4个上行BWP和最多4个下行BWP,但同一时刻只能有一个上行BWP和下行BWP被激活。在RRC专用信令中,可以指示所配置的BWP中第一个激活的BWP。同时在终端处于连接态过程中,也可以通过下行控制信息(Downlink Control Information,DCI)在不同的BWP之间切换。当处于非激活状态的载波,进入激活状态后,第一个激活的BWP为RRC专用信令中配置的第一个激活的BWP。每个BWP的配置参数包括:
-子载波间隔(subcarrierSpacing);
-循环前缀(cyclicPrefix);
-BWP的第一个物理资源块(Physical Resource Block,PRB)以及连续的PRB个数(locationAndBandwidth);
-BWP标识(bwp-Id);
-BWP公共配置参数和专用配置参数(bwp-Common,bwp-Dedicated)。
终端在进行无线链路监控(Radio Link Monitor,RLM)过程中,只在激活的BWP上执行,非激活的BWP不需要操作,而在不同BWP之间进行切换的时候,也不需要重置RLM相关的定时器和计数器。对于RRM测量,无论终端在哪个激活的BWP上收发数据,都不影响RRM测量。对于CQI的测量,终端也只需要在激活的BWP上执行。
当一个载波被去激活,然后通过媒体接入控制控制单元(Media Access Control Control Element,MAC CE)激活了该载波,则初始的第一个激活的BWP为RRC专用信令中配置的第一个激活的BWP。
BWP标识(BWP id)在RRC专用信令中的取值为0到4,BWP标识为0的BWP默认为初始BWP。
在DCI中BWP指示(BWP indicator)为2比特(bit),如下表1所示。如果配置的BWP个数小于等于3个,则BWP indicator=1,2,3分别对应BWP id=1,2,3。如果BWP的个数为4个,则BWP indicator=0,1,2,3分别对应按照顺序索引配置的BWP。而且网络侧在配置BWP的时候使用连续的BWP id。
Figure PCTCN2019115395-appb-000001
表1
为了满足高速率的需求,5G中也支持CA技术。CA通过联合调度和使用多个成员载波(Component Carrier,CC)上的资源,使得NR系统可以支持更大的带宽,从而能够实现更高的系统峰值速率。根据所聚合载波的在频谱上的连续性可以分为,连续性载波聚合和非连续性载波聚合;根据聚合的载波所在的带宽(band)是否相同,分为带内(Intra-band)载波聚合和带间(inter-band)载波聚合。
在CA中,主载波(Primary Cell Component,PCC)有且只有一个,PCC提供RRC信令连接,非接入层(NAS)功能,安全功能等。物理上行控制信道(Physical Uplink Control Channel,PUCCH)在PCC上且只在PCC上存在。辅载波(Secondary Cell Component,SCC)只提供额外的无线资源。PCC和SCC同称为服务小区,其中,PCC上的小区为主小区(Primary cell,Pcell),SCC上的小区为Scell。标准上还规定聚合的载波最多支持5个,即聚合后的最大带宽为100MHZ,并且聚合载波属于同一个基站。所有的聚合载波使用相同的小区无线网络临时标识(Cell-Radio Network Temporary Identifier,C-RNTI),基站实现保证C-RNTI在每个载波所在的小区不发生冲突。由于支持不对称载波聚合和对称载波聚合两种,所以要求聚合的载波一定有下行,可以没有上行。而且对于PCC小区来说一定有本小区的PDCCH和PUCCH,而且只有主载波小区有PUCCH,其他辅载波小区可能有PDCCH。
Scell通过RRC专用信令进行配置,初始配置的状态为非激活状态,该状态下不能进行数据收发。然后通过MAC CE进行Scell的激活才能进行数据收发。从Scell配置和激活的时延的角度看,这个架构不是一个最优的架构。而这个时延又降低了CA使用和无线资源的效率,特别是小小区部署场景。在密集小小区部署场景,每个Scell的信令负荷也很大,特别是每个Scell需要单独配置情况下。因此当前CA架构引入了额外的延迟,限制了CA的使用,降低了CA负荷分担的增益。
为此,LTE R15对CA进行了优化,主要优化功能如下:1)Scell的状态分为激活状态和非激活 状态,为了实现快速小区恢复,定义了一个新的小区状态,即休眠状态。在休眠状态下,终端测量和上报CQI/RRM,但是不解码PDCCH。同时新定义一个MAC CE控制激活状态和休眠状态之间的转换,如图3-1和图3-2所示,其中,在图3-1中,MAC CE包括1个字节,控制7个小区的状态转换,在图3-2中,MAC CE包括4个字节,控制31个小区的状态状态,其中,C i代表索引号为i的小区对应的状态,C i设置为1代表索引号为i的小区处于休眠状态,C i设置为0代表索引号为i的小区处于激活状态。2)在RRC信令中,可以配置Scell的状态为激活状态或者休眠状态,默认为非激活状态。
目前NR中并没有Scell的休眠状态,为了实现快速恢复Scell,尽快的传输数据,需要引入类似于休眠状态的机制。然而,LTE的休眠状态的机制太过于复杂,需要引入MAC CE进行Scell的状态转换。为此,可以考虑给Scell配置一个叫做休眠BWP(dormant BWP)的概念。当业务量不大时,可以将有些Scell的BWP通过DCI方式切换到休眠BWP上去。业务量大时,将Scell的休眠BWP通过DCI切换到非休眠BWP上去来激活小区的业务传输功能,这比传统的Scell的休眠状态的激活时延更短,复杂度更低。
在NR中,通过RRC直接配置Scell的状态为激活状态,其中,激活状态具有dormancy行为和non-dormancy行为,也即dormancy行为是激活状态的一部分。通过RRC配置Scell的状态为激活状态,有个问题需要明确,即需要明确Scell的状态是dormancy行为的还是激活状态(即activated Scell state),还是non-dormancy行为的激活状态。此外,终端设备可以呆在dormant BWP上来实现dormancy行为,有个问题需要明确,即需要明确终端设备从具有dormancy行为的激活状态切换到具有non-dormancy行为的激活状态后,终端设备呆在哪个BWP上进行收/发数据。为此,提出了本申请实施例的以下技术方案。
图4为本申请实施例提供的小区状态管理方法的流程示意图,如图4所示,所述小区状态管理方法包括以下步骤:
步骤401:终端设备接收网络设备发送的第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
本申请实施例中,网络设备向终端设备发送第一配置信息,相应地,终端设备接收网络设备发送的第一配置信息。进一步,可选地,所述网络设备可以是基站,如gNB。
在本申请一可选实施方式中,所述第一配置信息承载于RRC信令中。
在本申请一可选实施方式中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
上述方案中,上行BWP配置信息包括N1个上行BWP配置,N1为正整数,进一步,N1为大于等于1且小于等于4的整数。下行BWP配置信息包括N2个下行BWP配置,N2为正整数,进一步,N2为大于等于1且小于等于4的整数。
需要说明的是,上行BWP和下行BWP是独立配置的。本申请实施例中,网络设备独立在上行BWP配置信息和下行BWP配置信息中指示出初始激活BWP,所述初始激活BWP是指第一个激活的BWP。对于上行BWP配置信息来说,网络设备通过在上行BWP配置信息中携带第一指示信息来指示上行初始激活BWP对应的BWP标识。对于下行BWP配置信息来说,网络设备通过在下行BWP配置信息中携带第一指示信息来指示下行初始激活BWP对应的BWP标识。
进一步,可选地,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
在本申请一可选实施方式中,所述第一小区为Scell,Scell的激活状态也可以称为activate SCell state。通过RRC信令配置activate SCell state的dormancy行为(对应所述第一状态)或者non-dormancy行为(对应所述第二状态)。
具体地,对于Scell的激活状态具有两种,分别为第一状态和第二状态,其中,所述第一状态是指具有dormancy行为的激活状态(即activated dormancy state),所述第二状态是指具有non-dormancy行为的激活状态(即activated non-dormancy state)。
本申请实施例中,所述第一状态和所述第二状态的配置具体可以通过以下任意一种方式实现:
1)所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
具体地,通过RRC信令配置SCell的状态为第一状态(即activated dormancy state)还是第二状态(即activated non-dormancy state),参照如下表2-1所示,其中,sCellState代表第五指示信息。
Figure PCTCN2019115395-appb-000002
表2-1
进一步,若所述第一小区的状态为所述第一状态(即RRC信令配置的Scell的状态为activated dormancy state),则所述终端设备接收到所述第一配置信息(即RRC信令)后,忽略所述第一指示信息和/或所述第二指示信息,并保持在Dormant BWP上。这里,所述第一指示信息指示上行初始激活BWP对应的BWP标识(即firstActiveDownlinkBWP-Id),所述第二指示信息指示下行初始激活BWP对应的BWP标识(即firstActiveUplinkBWP-Id)。
这里,需要指出的是,所述第一指示信息和/或所述第二指示信息所指示的BWP标识与所述Dormant BWP的BWP标识不同。即,“firstActiveDownlinkBWP-Id”和/或“firstActiveUplinkBWP-Id”不能设置为dormant BWP对应的BWP标识。
2)所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
具体地,通过RRC信令配置SCell的状态为激活状态,同时指示该Scell的激活状态的类型是dormancy(对应第一状态)还是non-dormancy(对应第二状态),参照如下表2-2所示,其中,sCellState代表第五指示信息,sCellStateType代表第六指示信息。
Figure PCTCN2019115395-appb-000003
表2-2
进一步,若所述第一小区的状态为所述第一状态(即RRC信令配置的Scell的状态为activated dormancy state),则所述终端设备接收到所述第一配置信息(即RRC信令)后,忽略所述第一指示信息和/或所述第二指示信息,并保持在Dormant BWP上。这里,所述第一指示信息指示上行初始激活BWP对应的BWP标识(即firstActiveDownlinkBWP-Id),所述第二指示信息指示下行初始激活BWP对应的BWP标识(即firstActiveUplinkBWP-Id)。
这里,需要指出的是,所述第一指示信息和/或所述第二指示信息所指示的BWP标识与所述Dormant BWP的BWP标识不同。即,“firstActiveDownlinkBWP-Id”和/或“firstActiveUplinkBWP-Id”不能设置为dormant BWP对应的BWP标识。
3)所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
具体地,通过RRC信令将ScellState的状态设置为激活状态,将“firstActiveDownlinkBWP-Id”和/或“firstActiveUplinkBWP-Id”设置为dormant BWP对应的BWP标识,表示初始的SCell状态为activated dormancy state,否则初始的SCell状态为activated non-dormancy state。
本申请实施例中,为了保证CQI和BM的测量结果有效,对于Dormant BWP具有以下配置约束:
所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
进一步,可选地,所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,所述第一BWP为(任意的)non-Dormant BWP。
进一步,可选地,所述Dormant BWP不被分配对应的BWP标识,如此,可以节约BWP标识的使用;或者,所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数,例如N=5。
进一步,可选地,所述Dormant BWP以小区为粒度进行配置;所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
本申请实施例中,网络侧可以通过DCI控制BWP状态转换,以下具体说明。
所述网络设备向所述终端设备发送第一控制信令,所述终端设备接收所述网络设备发送的第一控制信令后,从当前BWP切换到第一BWP上;其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
这里,所述第一控制信令为层1(L1)信令,如DCI。具体地,当网络侧通过DCI指示终端设备从第一小区的第一状态(即activated dormancy state)进入第二状态(即activated non-dormancy state),则终端设备自主切换到RRC信令配置的第一BWP上去。
这里,所述第一BWP可以是以下任意一种:1)所述第一BWP为所述第一配置信息中配置的上行初始激活BWP(即firstActiveDownlinkBWP)和/或下行初始激活BWP(即firstActiveUplinkBWP)。2)所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的上行BWP和/或下行BWP。3)所述第一BWP为所述第一控制信令(如DCI)中指示的所述终端设备进入所述第二状态后的BWP。
需要说明的是,对于3)来说,需要网络侧通过DCI明确指示终端设备进入activated non-dormancy state后的激活BWP。
本申请实施例中,网络侧可以通过MAC CE控制Scell状态转换,以下具体说明。
◆(1)所述网络设备向所述终端设备发送第二控制信令,所述终端设备接收到所述网络设备发送的第二控制信令后,从所述第一状态或者所述第二状态进入非激活状态;其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
进一步,可选地,所述第二控制信令为MAC CE。
具体地,参照图5,当终端设备接收到用于指示Scell激活/去激活的MAC CE(即SCell Activation/Deactivation MAC CEs)的时候,对于指示从激活状态到非激活状态的SCell,终端设备认为无论指示是activated dormancy state还是activated non-dormancy state,都进入非激活状态。需要说明的是,本申请实施例中的非激活状态也可以称为去激活状态。
◆(2.1)所述网络设备向所述终端设备发送第三控制信令,所述终端设备接收到所述网络设备发送的第三控制信令后,从非激活状态进入所述第二状态;其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
进一步,可选地,所述第三控制信令为MAC CE。
具体地,参照图5,对于从非激活状态到激活状态的Scell,终端设备认为该Scell都进入 activated non-dormancy state(即所述第二状态)。
◆(2.2)所述网络设备向所述终端设备发送第三控制信令,所述终端设备接收到所述网络设备发送的第三控制信令后,从非激活状态进入目标状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述第一小区进入激活状态的初始状态为所述第一状态或者所述第二状态;其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
进一步,可选地,所述第三控制信令为MAC CE。
具体地,参照图5,通过RRC信令配置Scell进入激活状态的初始行为是dormancy还是non-dormancy(即Scell进入激活状态的初始状态为所述第一状态或者所述第二状态)。当终端设备从非激活状态进入激活状态时,则进入RRC信令配置的activated dormancy state或者activated non-dormancy state。
本申请实施例中,对于dormant行为具有以下配置约束:
(A)对于PCell,不能够被配置或者进入所述第一状态(即activated dormancy state或者说具有dormant行为的激活状态)。
这里,PCell是指主小区组(MCG)中的主小区。
(B)对于Pscell,若所述第一小区为SCG中的PScell,则:
所述第一小区不能够被配置或者进入所述第一状态;或者,
所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
这里,PScell是指辅小区组(SCG)中的主小区。
(C)对于PUCCH Scell,即若所述第一小区为第一小区组中的PUCCH Scell,则:
所述第一小区不能够被配置或者进入所述第一状态;或者,
所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
这里,第一小区组也可以称为PUCCH组,PUCCH组中包括的所有Scell的上行控制信息(如反馈信息)均通过PUCCH Scell来传输,其中,PUCCH Scell是PUCCH组中的其中一个Scell。
图6为本申请实施例提供的小区状态管理装置的结构组成示意图一,应用于终端设备,如图6所示,所述小区状态管理装置包括:
接收单元601,用于接收网络设备发送的第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
在一可选实施方式中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
在一可选实施方式中,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
在一可选实施方式中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
在一可选实施方式中,所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;
其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
在一可选实施方式中,若所述第一小区的状态为所述第一状态,则所述终端设备接收到所述 第一配置信息后,忽略所述第一指示信息和/或所述第二指示信息,并保持在Dormant BWP上。
在一可选实施方式中,所述第一指示信息和/或所述第二指示信息所指示的BWP标识与所述Dormant BWP的BWP标识不同。
在一可选实施方式中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;
若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;
若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
在一可选实施方式中,所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,
所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
在一可选实施方式中,所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,
所述第一BWP为non-Dormant BWP。
在一可选实施方式中,所述Dormant BWP不被分配对应的BWP标识;或者,
所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数。
在一可选实施方式中,所述Dormant BWP以小区为粒度进行配置;
所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
在一可选实施方式中,所述第一配置信息承载于RRC信令中。
在一可选实施方式中,所述接收单元601,还用于接收所述网络设备发送的第一控制信令;
所述装置还包括:处理单元602,用于从当前BWP切换到第一BWP上;其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
在一可选实施方式中,所述第一BWP为所述第一配置信息中配置的上行初始激活BWP和/或下行初始激活BWP。
在一可选实施方式中,所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的上行BWP和/或下行BWP。
在一可选实施方式中,所述第一BWP为所述第一控制信令中指示的所述终端设备进入所述第二状态后的BWP。
在一可选实施方式中,所述第一控制信令为DCI。
在一可选实施方式中,所述接收单元601,还用于接收到所述网络设备发送的第二控制信令;
所述装置还包括:处理单元602,用于从所述第一状态或者所述第二状态进入非激活状态;
其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
在一可选实施方式中,所述第二控制信令为MAC CE。
在一可选实施方式中,所述接收单元601,还用于接收到所述网络设备发送的第三控制信令;
所述装置还包括:处理单元602,用于从非激活状态进入所述第二状态;
其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
在一可选实施方式中,所述接收单元601,还用于接收到所述网络设备发送的第三控制信令;
所述装置还包括:处理单元602,用于从非激活状态进入目标状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述终端设备进入激活状态的初始状态为所述第一状态或者所述第二状态;
其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
在一可选实施方式中,所述第三控制信令为MAC CE。
在一可选实施方式中,所述第一小区为Scell。
在一可选实施方式中,若所述第一小区为SCG中的PScell,则:
所述第一小区不能够被配置或者进入所述第一状态;或者,
所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
在一可选实施方式中,若所述第一小区为第一小区组中的PUCCH Scell,则:
所述第一小区不能够被配置或者进入所述第一状态;或者,
所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
本领域技术人员应当理解,本申请实施例的上述小区状态管理装置的相关描述可以参照本申请实施例的小区状态管理方法的相关描述进行理解。
图7为本申请实施例提供的小区状态管理装置的结构组成示意图二,应用于网络端设备,如图7所示,所述小区状态管理装置包括:
发送单元701,用于向终端设备发送第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
在一可选实施方式中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
在一可选实施方式中,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
在一可选实施方式中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
在一可选实施方式中,所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;
其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
在一可选实施方式中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;
若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;
若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
在一可选实施方式中,所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,
所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
在一可选实施方式中,所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,
所述第一BWP为non-Dormant BWP。
在一可选实施方式中,所述Dormant BWP不被分配对应的BWP标识;或者,
所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数。
在一可选实施方式中,所述Dormant BWP以小区为粒度进行配置;
所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
在一可选实施方式中,所述第一配置信息承载于RRC信令中。
在一可选实施方式中,所述发送单元701,还用于向所述终端设备发送第一控制信令,触发所述终端设备从当前BWP切换到第一BWP上;其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
在一可选实施方式中,所述第一BWP为所述第一配置信息中配置的上行初始激活BWP和/或下行初始激活BWP。
在一可选实施方式中,所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的 上行BWP和/或下行BWP。
在一可选实施方式中,所述第一BWP为所述第一控制信令中指示的所述终端设备进入所述第二状态后的BWP。
在一可选实施方式中,所述第一控制信令为DCI。
在一可选实施方式中,所述发送单元701,还用于向所述终端设备发送第二控制信令,触发所述终端设备从所述第一状态或者所述第二状态进入非激活状态;
其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
在一可选实施方式中,所述第二控制信令为MAC CE。
在一可选实施方式中,所述发送单元701,还用于向所述终端设备发送第三控制信令,触发所述终端设备从非激活状态进入所述第二状态;
其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
在一可选实施方式中,所述发送单元701,还用于向所述终端设备发送第三控制信令,触发所述终端设备从非激活状态进入目标状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述第一小区进入激活状态的初始状态为所述第一状态或者所述第二状态;
其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
在一可选实施方式中,所述第三控制信令为MAC CE。
在一可选实施方式中,所述第一小区为Scell。
在一可选实施方式中,若所述第一小区为SCG中的PScell,则:
所述第一小区不能够被配置或者进入所述第一状态;或者,
所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
在一可选实施方式中,若所述第一小区为第一小区组中的PUCCH Scell,则:
所述第一小区不能够被配置或者进入所述第一状态;或者,
所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
本领域技术人员应当理解,本申请实施例的上述小区状态管理装置的相关描述可以参照本申请实施例的小区状态管理方法的相关描述进行理解。
图8是本申请实施例提供的一种通信设备800示意性结构图。该通信设备可以是终端设备,也可以是网络设备,图8所示的通信设备800包括处理器810,处理器810可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图8所示,通信设备800还可以包括存储器820。其中,处理器810可以从存储器820中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器820可以是独立于处理器810的一个单独的器件,也可以集成在处理器810中。
可选地,如图8所示,通信设备800还可以包括收发器830,处理器810可以控制该收发器830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830可以包括发射机和接收机。收发器830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800具体可为本申请实施例的网络设备,并且该通信设备800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800具体可为本申请实施例的移动终端/终端设备,并且该通信设备800可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图9是本申请实施例的芯片的示意性结构图。图9所示的芯片900包括处理器910,处理器910可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图9所示,芯片900还可以包括存储器920。其中,处理器910可以从存储器920中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器920可以是独立于处理器910的一个单独的器件,也可以集成在处理器910中。
可选地,该芯片900还可以包括输入接口930。其中,处理器910可以控制该输入接口930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900还可以包括输出接口940。其中,处理器910可以控制该输出接口940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,该芯片可应用于本申请实施例中的网络设备,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,该芯片可应用于本申请实施例中的移动终端/终端设备,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/终端设备实现的相应流程,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系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图10是本申请实施例提供的一种通信系统1000的示意性框图。如图10所示,该通信系统1000包括终端设备1010和网络设备1020。
其中,该终端设备1010可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备1020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。可以实现或者执行本申请实施例中的公开的各方法、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,本申请实施例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,本文描述的系统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,本申请实施例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,本申请实施例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本申请实施例中的网络设备,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本申请实施例中的移动终端/终端设备,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移动终端/终端设备实现的相应流程,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本申请实施例中的网络设备,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本申请实施例中的移动终端/终端设备,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移动终端/终端设备实现的相应流程,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本申请实施例中的网络设备,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本申请实施例中的移动终端/终端设备,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移动终端/终端设备实现的相应流程,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,上述描述的系统、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,所揭露的系统、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系统,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 (109)

  1. 一种小区状态管理方法,所述方法包括:
    终端设备接收网络设备发送的第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有休眠dormancy行为的激活状态,所述第二状态是指具有非休眠non-dormancy行为的激活状态。
  2. 根据权利要求1所述的方法,其中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
    所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
  3. 根据权利要求2所述的方法,其中,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
  4. 根据权利要求2或3所述的方法,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
  5. 根据权利要求2或3所述的方法,其中,所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;
    其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
  6. 根据权利要求4或5所述的方法,其中,若所述第一小区的状态为所述第一状态,则所述终端设备接收到所述第一配置信息后,忽略所述第一指示信息和/或所述第二指示信息,并保持在Dormant BWP上。
  7. 根据权利要求6所述的方法,其中,所述第一指示信息和/或所述第二指示信息所指示的BWP标识与所述Dormant BWP的BWP标识不同。
  8. 根据权利要求2或3所述的方法,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
  9. 根据权利要求6至8中任一项所述的方法,其中,
    所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,
    所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
  10. 根据权利要求9所述的方法,其中,
    所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,
    所述第一BWP为non-Dormant BWP。
  11. 根据权利要求6至10中任一项所述的方法,其中,
    所述Dormant BWP不被分配对应的BWP标识;或者,
    所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数。
  12. 根据权利要求6至11中任一项所述的方法,其中,所述Dormant BWP以小区为粒度进行配置;
    所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
  13. 根据权利要求1至12中任一项所述的方法,其中,所述第一配置信息承载于RRC信令中。
  14. 根据权利要求1至13中任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收所述网络设备发送的第一控制信令后,从当前BWP切换到第一BWP上; 其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
  15. 根据权利要求14所述的方法,其中,所述第一BWP为所述第一配置信息中配置的上行初始激活BWP和/或下行初始激活BWP。
  16. 根据权利要求14所述的方法,其中,所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的上行BWP和/或下行BWP。
  17. 根据权利要求14所述的方法,其中,所述第一BWP为所述第一控制信令中指示的所述终端设备进入所述第二状态后的BWP。
  18. 根据权利要求14至17中任一项所述的方法,其中,所述第一控制信令为DCI。
  19. 根据权利要求1至18中任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收到所述网络设备发送的第二控制信令后,从所述第一状态或者所述第二状态进入非激活状态;
    其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
  20. 根据权利要求19所述的方法,其中,所述第二控制信令为MAC CE。
  21. 根据权利要求1至20中任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收到所述网络设备发送的第三控制信令后,从非激活状态进入所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
  22. 根据权利要求1至20中任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收到所述网络设备发送的第三控制信令后,从非激活状态进入目标状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述终端设备进入激活状态的初始状态为所述第一状态或者所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
  23. 根据权利要求21或22所述的方法,其中,所述第三控制信令为MAC CE。
  24. 根据权利要求1至23中任一项所述的方法,其中,所述第一小区为Scell。
  25. 根据权利要求24所述的方法,其中,若所述第一小区为SCG中的PScell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  26. 根据权利要求24所述的方法,其中,若所述第一小区为第一小区组中的PUCCH Scell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  27. 一种小区状态管理方法,所述方法包括:
    网络设备向终端设备发送第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
  28. 根据权利要求27所述的方法,其中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
    所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
  29. 根据权利要求28所述的方法,其中,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对 应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
  30. 根据权利要求28或29所述的方法,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
  31. 根据权利要求28或29所述的方法,其中,所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;
    其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
  32. 根据权利要求28或29所述的方法,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
  33. 根据权利要求32所述的方法,其中,
    所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,
    所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
  34. 根据权利要求33所述的方法,其中,
    所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,
    所述第一BWP为non-Dormant BWP。
  35. 根据权利要求32至34中任一项所述的方法,其中,
    所述Dormant BWP不被分配对应的BWP标识;或者,
    所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数。
  36. 根据权利要求32至35中任一项所述的方法,其中,所述Dormant BWP以小区为粒度进行配置;
    所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
  37. 根据权利要求27至36中任一项所述的方法,其中,所述第一配置信息承载于RRC信令中。
  38. 根据权利要求27至37中任一项所述的方法,其中,所述方法还包括:
    所述网络设备向所述终端设备发送第一控制信令,触发所述终端设备从当前BWP切换到第一BWP上;其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
  39. 根据权利要求38所述的方法,其中,所述第一BWP为所述第一配置信息中配置的上行初始激活BWP和/或下行初始激活BWP。
  40. 根据权利要求38所述的方法,其中,所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的上行BWP和/或下行BWP。
  41. 根据权利要求38所述的方法,其中,所述第一BWP为所述第一控制信令中指示的所述终端设备进入所述第二状态后的BWP。
  42. 根据权利要求38至41中任一项所述的方法,其中,所述第一控制信令为DCI。
  43. 根据权利要求27至42中任一项所述的方法,其中,所述方法还包括:
    所述网络设备向所述终端设备发送第二控制信令,触发所述终端设备从所述第一状态或者所述第二状态进入非激活状态;
    其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
  44. 根据权利要求43所述的方法,其中,所述第二控制信令为MAC CE。
  45. 根据权利要求27至44中任一项所述的方法,其中,所述方法还包括:
    所述网络设备向所述终端设备发送第三控制信令,触发所述终端设备从非激活状态进入所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
  46. 根据权利要求27至44中任一项所述的方法,其中,所述方法还包括:
    所述网络设备向所述终端设备发送第三控制信令,触发所述终端设备从非激活状态进入目标 状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述第一小区进入激活状态的初始状态为所述第一状态或者所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
  47. 根据权利要求45或46所述的方法,其中,所述第三控制信令为MAC CE。
  48. 根据权利要求27至47中任一项所述的方法,其中,所述第一小区为Scell。
  49. 根据权利要求48所述的方法,其中,若所述第一小区为SCG中的PScell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  50. 根据权利要求48所述的方法,其中,若所述第一小区为第一小区组中的PUCCH Scell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  51. 一种小区状态管理装置,应用于终端设备,所述装置包括:
    接收单元,用于接收网络设备发送的第一配置信息,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,其中,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
  52. 根据权利要求51所述的装置,其中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
    所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
  53. 根据权利要求52所述的装置,其中,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
  54. 根据权利要求52或53所述的装置,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
  55. 根据权利要求52或53所述的装置,其中,所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;
    其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
  56. 根据权利要求54或55所述的装置,其中,若所述第一小区的状态为所述第一状态,则所述终端设备接收到所述第一配置信息后,忽略所述第一指示信息和/或所述第二指示信息,并保持在Dormant BWP上。
  57. 根据权利要求56所述的装置,其中,所述第一指示信息和/或所述第二指示信息所指示的BWP标识与所述Dormant BWP的BWP标识不同。
  58. 根据权利要求52或53所述的装置,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
  59. 根据权利要求56至58中任一项所述的装置,其中,
    所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,
    所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
  60. 根据权利要求59所述的装置,其中,
    所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,
    所述第一BWP为non-Dormant BWP。
  61. 根据权利要求56至60中任一项所述的装置,其中,
    所述Dormant BWP不被分配对应的BWP标识;或者,
    所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数。
  62. 根据权利要求56至61中任一项所述的装置,其中,所述Dormant BWP以小区为粒度进行配置;
    所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
  63. 根据权利要求51至62中任一项所述的装置,其中,所述第一配置信息承载于RRC信令中。
  64. 根据权利要求51至63中任一项所述的装置,其中,所述接收单元,还用于接收所述网络设备发送的第一控制信令;
    所述装置还包括:处理单元,用于从当前BWP切换到第一BWP上;其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
  65. 根据权利要求64所述的装置,其中,所述第一BWP为所述第一配置信息中配置的上行初始激活BWP和/或下行初始激活BWP。
  66. 根据权利要求64所述的装置,其中,所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的上行BWP和/或下行BWP。
  67. 根据权利要求64所述的装置,其中,所述第一BWP为所述第一控制信令中指示的所述终端设备进入所述第二状态后的BWP。
  68. 根据权利要求64至67中任一项所述的装置,其中,所述第一控制信令为DCI。
  69. 根据权利要求51至68中任一项所述的装置,其中,所述接收单元,还用于接收到所述网络设备发送的第二控制信令;
    所述装置还包括:处理单元,用于从所述第一状态或者所述第二状态进入非激活状态;
    其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
  70. 根据权利要求69所述的装置,其中,所述第二控制信令为MAC CE。
  71. 根据权利要求51至70中任一项所述的装置,其中,所述接收单元,还用于接收到所述网络设备发送的第三控制信令;
    所述装置还包括:处理单元,用于从非激活状态进入所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
  72. 根据权利要求51至70中任一项所述的装置,其中,所述接收单元,还用于接收到所述网络设备发送的第三控制信令;
    所述装置还包括:处理单元,用于从非激活状态进入目标状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述终端设备进入激活状态的初始状态为所述第一状态或者所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
  73. 根据权利要求71或72所述的装置,其中,所述第三控制信令为MAC CE。
  74. 根据权利要求51至73中任一项所述的装置,其中,所述第一小区为Scell。
  75. 根据权利要求74所述的装置,其中,若所述第一小区为SCG中的PScell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  76. 根据权利要求74所述的装置,其中,若所述第一小区为第一小区组中的PUCCH Scell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  77. 一种小区状态管理装置,应用于网络设备,所述装置包括:
    发送单元,用于向终端设备发送第一配置信息,其中,所述第一配置信息用于指示第一小区的状态是第一状态还是第二状态,所述第一状态是指具有dormancy行为的激活状态,所述第二状态是指具有non-dormancy行为的激活状态。
  78. 根据权利要求77所述的装置,其中,所述第一配置信息包括上行BWP配置信息和下行BWP配置信息,所述上行BWP配置信息包括至少一个上行BWP配置,所述下行BWP配置信息包括至少一个下行BWP配置;其中,
    所述上行BWP配置信息携带第一指示信息,所述第一指示信息用于指示上行初始激活BWP对应的BWP标识;所述下行BWP配置信息携带第二指示信息,所述第二指示信息用于指示下行初始激活BWP对应的BWP标识;所述初始激活BWP是指第一个激活的BWP。
  79. 根据权利要求78所述的装置,其中,所述上行BWP配置信息还携带第三指示信息,和/或所述下行BWP配置信息携带第四指示信息,所述第三指示信息用于指示上行dormant BWP对应的BWP标识,所述第四指示信息用于指示下行dormant BWP对应的BWP标识。
  80. 根据权利要求78或79所述的装置,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为所述第一状态或者所述第二状态。
  81. 根据权利要求78或79所述的装置,其中,所述第一配置信息携带第五指示信息和第六指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;所述第六指示信息用于指示激活状态的类型为dormancy或者non-dormancy;
    其中,所述激活状态的类型为dormancy表征所述第一小区的状态为所述第一状态,所述激活状态的类型为non-dormancy表征所述第一小区的状态为所述第二状态。
  82. 根据权利要求78或79所述的装置,其中,所述第一配置信息携带第五指示信息,所述第五指示信息用于指示所述第一小区的状态为激活状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识相同,则所述第一小区的初始状态为所述第一状态;
    若所述第一指示信息和/或所述第二指示信息所指示的BWP标识与Dormant BWP的BWP标识不同,则所述第一小区的初始状态为所述第二状态。
  83. 根据权利要求82所述的装置,其中,
    所述Dormant BWP的带宽包含在所述第一配置信息中指示的第一BWP内;或者,
    所述Dormant BWP的带宽与所述第一配置信息中指示的第一BWP的带宽部分重叠。
  84. 根据权利要求83所述的装置,其中,
    所述第一BWP为上行初始激活BWP和/或下行初始激活BWP;或者,
    所述第一BWP为non-Dormant BWP。
  85. 根据权利要求82至84中任一项所述的装置,其中,
    所述Dormant BWP不被分配对应的BWP标识;或者,
    所述Dormant BWP被分配对应的BWP标识,该BWP标识大于等于N,N为正整数。
  86. 根据权利要求82至85中任一项所述的装置,其中,所述Dormant BWP以小区为粒度进行配置;
    所述Dormant BWP的配置携带在所述第一小区的系统广播消息中。
  87. 根据权利要求77至86中任一项所述的装置,其中,所述第一配置信息承载于RRC信令中。
  88. 根据权利要求77至87中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送第一控制信令,触发所述终端设备从当前BWP切换到第一BWP上;其中,所述第一控制信令用于指示所述终端设备从所述第一状态进入所述第二状态。
  89. 根据权利要求88所述的装置,其中,所述第一BWP为所述第一配置信息中配置的上行初始激活BWP和/或下行初始激活BWP。
  90. 根据权利要求88所述的装置,其中,所述第一BWP为所述终端设备进入所述第一状态前最近一次服务的上行BWP和/或下行BWP。
  91. 根据权利要求88所述的装置,其中,所述第一BWP为所述第一控制信令中指示的所述终端设备进入所述第二状态后的BWP。
  92. 根据权利要求88至91中任一项所述的装置,其中,所述第一控制信令为DCI。
  93. 根据权利要求77至92中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送第二控制信令,触发所述终端设备从所述第一状态或者所述第二状态进入非激活状态;
    其中,所述第二控制信令用于指示所述终端设备从激活状态进入非激活状态、或者从所述第一状态进入非激活状态、或者从所述第二状态进入非激活状态。
  94. 根据权利要求93所述的装置,其中,所述第二控制信令为MAC CE。
  95. 根据权利要求77至94中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送第三控制信令,触发所述终端设备从非激活状态进入所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第二状态。
  96. 根据权利要求77至94中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送第三控制信令,触发所述终端设备从非激活状态进入目标状态,所述目标状态基于所述第一配置信息中的第七指示信息确定,所述第七指示信息用于指示所述第一小区进入激活状态的初始状态为所述第一状态或者所述第二状态;
    其中,所述第三控制信令用于指示所述终端设备从非激活状态进入激活状态、或者从非激活状态进入所述第一状态、或者从非激活状态进入所述第二状态。
  97. 根据权利要求95或96所述的装置,其中,所述第三控制信令为MAC CE。
  98. 根据权利要求77至97中任一项所述的装置,其中,所述第一小区为Scell。
  99. 根据权利要求98所述的装置,其中,若所述第一小区为SCG中的PScell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述SCG处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  100. 根据权利要求98所述的装置,其中,若所述第一小区为第一小区组中的PUCCH Scell,则:
    所述第一小区不能够被配置或者进入所述第一状态;或者,
    所述第一小区基于所述第一配置信息中的第八指示信息确定是否能够被配置或者进入所述第一状态;或者,
    所述第一小区组中的所有Scell处于所述第一状态的情况下,所述第一小区能够被配置或者进入所述第一状态。
  101. 一种终端设备,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26中任一项所述的方法。
  102. 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27至50中任一项所述的方法。
  103. 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26中任一项所述的方法。
  104. 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27至50中任一项所述的方法。
  105. 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26中任一项所述的方法。
  106. 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27至50中任一项所述的方法。
  107. 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26中任一项所述的方法。
  108. 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27至50中任一项所述的方法。
  109. 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26中任一项所述的方法,或者权利要求27至50中任一项所述的方法。
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