WO2024022188A1 - 激活/去激活小区的方法、装置及存储介质 - Google Patents

激活/去激活小区的方法、装置及存储介质 Download PDF

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Publication number
WO2024022188A1
WO2024022188A1 PCT/CN2023/108111 CN2023108111W WO2024022188A1 WO 2024022188 A1 WO2024022188 A1 WO 2024022188A1 CN 2023108111 W CN2023108111 W CN 2023108111W WO 2024022188 A1 WO2024022188 A1 WO 2024022188A1
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WIPO (PCT)
Prior art keywords
cell
uplink control
control message
terminal
pucch
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PCT/CN2023/108111
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English (en)
French (fr)
Inventor
谌丽
伯特兰皮埃尔
Original Assignee
大唐移动通信设备有限公司
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Publication of WO2024022188A1 publication Critical patent/WO2024022188A1/zh

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Classifications

    • 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
    • H04W52/0203Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • 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
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • 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
    • 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

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a method, device and storage medium for activating/deactivating a cell.
  • cells carrying uplink control messages generally cannot be shut down because they need to forward uplink control messages to associated cells.
  • the network device closes the cell carrying the uplink control message, it needs to use the Media Access Control Control Element (MAC CE) or Radio Resource Control (Radio Resource Control, RRC) message to activate all associated cells, and use the display
  • MAC CE Media Access Control Control Element
  • RRC Radio Resource Control
  • the cell that carries the uplink control message can be shut down only after the cell carrying the uplink control message is deactivated through signaling.
  • the network device opens or activates the associated cell, it must open and activate the cell that carries the uplink control message, and use explicit signaling to notify the terminal of the opening of the cell that carries the uplink control message and the opening of the associated cell.
  • the above technical solution has a large signaling overhead in the entire process, and due to the delay caused by the information transmission process, cell activation/deactivation and subsequent cell opening/closing time are very long, and may even cause the cell carrying the uplink control message to remain inactive. It cannot be turned off, which is not conducive to energy saving of base stations and terminals.
  • Embodiments of the present disclosure provide a method, device, and storage medium for activating/deactivating a cell to solve the technical problem of high energy consumption of base stations and terminals in related technologies.
  • embodiments of the present disclosure provide a method for activating/deactivating a cell, including:
  • the terminal determines whether the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration conditions.
  • the base station configuration conditions include one or more of the following:
  • the terminal determines whether the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration conditions, including:
  • the terminal determines that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell; or,
  • the terminal determines that the cell carrying the uplink control message is a deactivable cell; or,
  • the terminal determines that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell; or,
  • the terminal determines that the cell carrying the uplink control message is a deactivable cell.
  • the method further includes:
  • the terminal deactivates the deactivable cell.
  • the method further includes:
  • the terminal determines that there is no subsequent information transmission on the deactivable cell.
  • deactivating the deactivable cell by the terminal includes the terminal stopping performing one or more of the following on the deactivable cell:
  • the terminal when the deactivable cell is the primary cell of the secondary base station, and the terminal does not transmit information on other cells of the secondary base station except the primary cell, the terminal Set SCG to deactivate SCG.
  • the method further includes:
  • the terminal deactivates the deactivatable SCG.
  • the terminal deactivating the deactivable SCG includes the terminal stopping performing one or more of the following on any cell in the deactivable SCG:
  • the method further includes:
  • the terminal stops the target timer. ;or,
  • the terminal When the target timer is running and the terminal sends UCI in a non-periodic manner, the terminal restarts the target timer; or,
  • the terminal stops the target timer;
  • the terminal During the operation of the target timer and the terminal determines that the network device is not configured to send UCI in a periodic manner and the terminal sends UCI in a non-periodic manner, the terminal restarts the target timer.
  • the method further includes:
  • the terminal determines that there is subsequent information transmission on the PUCCH sSCell, the terminal re-determines the cell of the PUCCH sSCell as an activated cell; and transmitting on the PUCCH sSCell requires sending on the PUCCH SCell.
  • UCI User Service
  • the method when the cell carrying the uplink control message is determined to be a deactivable cell, the method further includes:
  • the terminal determines that the associated cell of the cell carrying the uplink control message is a deactivable cell; or,
  • the terminal updates the mapping relationship of the associated cell of the cell carrying the uplink control message; or,
  • the terminal maps the associated cell of the cell carrying the uplink control message to the primary cell of the current cell group CG.
  • the associated cell of the cell that carries the uplink control message is a cell that has a mapping relationship with the cell that carries the uplink control message, and the corresponding UCI is transmitted on the mapped cell that carries the uplink control message;
  • Cells that carry uplink control messages include one or more of the following:
  • embodiments of the present disclosure provide a method for activating/deactivating a cell, including:
  • the network device deactivates the cell carrying the uplink control message and/or the cell carrying the uplink control message. associated community.
  • the method further includes:
  • the network device sends base station configuration conditions to the terminal; the base station configuration conditions are used to instruct the terminal to determine whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated.
  • the base station configuration conditions include one or more of the following:
  • the network device deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message includes one or more of the following:
  • the network device shuts down the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message;
  • the network device reduces the transmission frequency of common signals on the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message;
  • the network device reduces the sending frequency of SSB on the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message;
  • the network device sends a common signal on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message with a maximum transmission period; or,
  • the network device sends the SSB on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message at a maximum sending period.
  • embodiments of the present disclosure provide a terminal, including a memory, a transceiver, and a processor;
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the base station it is determined whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated.
  • the base station configuration conditions include one or more of the following:
  • determining whether a cell carrying an uplink control message and/or an associated cell of a cell carrying an uplink control message can be activated/deactivated according to base station configuration conditions includes:
  • the cell carrying the uplink control message When the cell carrying the uplink control message is reconfigured, it is determined that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell; or,
  • the PUCCH SCell When the PUCCH SCell is in a deactivated state, determine that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell; or,
  • the cell carrying the uplink control message is determined to be a deactivable cell.
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • deactivating the deactivable cell includes stopping performing one or more of the following on the deactivable cell:
  • the SCG when the deactivable cell is the primary cell of the secondary base station, and there is no information transmission on other cells of the secondary base station except the primary cell, the SCG is set to be deactivable. Activate SCG.
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • said deactivating the deactivable SCG includes ceasing to perform one or more of the following on any cell in the deactivable SCG:
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the network device When the target timer is running and it is determined that the network device is configured to send UCI in a periodic manner on the associated cell of the cell carrying the uplink control message, stop the target timer; or,
  • the target timer When the target timer is running and it is determined that the network device is configured to send UCI in a periodic manner, stop the target timer; or,
  • the target timer During the operation of the target timer, and if it is determined that the network device is not configured to send UCI in a periodic manner and the UCI is sent in a non-periodic manner, the target timer is restarted.
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the processor when the cell carrying the uplink control message is determined to be a deactivable cell, the processor is further configured to read the computer program in the memory and perform the following operations:
  • the associated cell of the cell carrying the uplink control message is mapped to the primary cell of the current cell group CG.
  • the associated cell of the cell that carries the uplink control message is a cell that has a mapping relationship with the cell that carries the uplink control message, and the corresponding UCI is transmitted on the mapped cell that carries the uplink control message;
  • Cells that carry uplink control messages include one or more of the following:
  • embodiments of the present disclosure provide a network device, including a memory, a transceiver, and a processor;
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the base station configuration conditions are used to instruct the terminal to determine whether the cell that carries the uplink control message can be activated/deactivated and/or the cell that carries the uplink control message The associated cells of the information cell.
  • the base station configuration conditions include one or more of the following:
  • deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message includes one or more of the following:
  • the SSB is sent with a maximum sending period on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message.
  • embodiments of the present disclosure provide a device for activating/deactivating a cell, including:
  • the judgment module is used to judge whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration conditions.
  • the base station configuration conditions include one or more of the following:
  • the judgment module is specifically used to:
  • the cell carrying the uplink control message When the cell carrying the uplink control message is reconfigured, it is determined that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell; or,
  • the PUCCH SCell When the PUCCH SCell is in a deactivated state, determine that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell; or,
  • the cell carrying the uplink control message is determined to be a deactivable cell.
  • a first deactivation module is also included;
  • the first deactivation module is used to deactivate the deactivable cell.
  • a first determining module is also included;
  • the first determining module is configured to determine that there is no subsequent information transmission on the deactivable cell.
  • the first deactivation module is specifically configured to stop performing one or more of the following on the deactivable cell:
  • a first setting module is also included. ; The first setting module is used to set the SCG to be able to deactivate the SCG.
  • a second deactivation module is also included;
  • the second deactivation module is used to deactivate the deactivable SCG.
  • the second deactivation module is specifically configured to stop performing one or more of the following on any cell in the deactivable SCG:
  • a second processing module is also included;
  • the second processing module is configured to stop the target timer. timer; or,
  • the second processing module is used to restart the target timer
  • the second processing module is used to stop the target timer. device; or,
  • the second processing module is configured to restart the target timer.
  • an update module is also included;
  • the update module is used to re-determine the cell of the PUCCH sSCell as an activated cell; and transmit on the PUCCH sSCell as needed. UCI.
  • a third processing module is further included, and the third processing module is configured to:
  • the associated cell of the cell carrying the uplink control message is mapped to the primary cell of the current cell group CG.
  • the associated cell of the cell that carries the uplink control message is a cell that has a mapping relationship with the cell that carries the uplink control message, and the corresponding UCI is transmitted on the mapped cell that carries the uplink control message;
  • Cells that carry uplink control messages include one or more of the following:
  • embodiments of the present disclosure provide a device for activating/deactivating a cell, including a first processing module;
  • the first processing module is configured to deactivate the cell carrying the uplink control message and/or the The associated cell of the cell that carries the uplink control message.
  • a configuration module is also included;
  • the configuration module is used to send base station configuration conditions to the terminal; the base station configuration conditions are used to instruct the terminal to determine whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated.
  • the base station configuration conditions include one or more of the following:
  • deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message includes one or more of the following:
  • the SSB is sent with a maximum sending period on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message.
  • embodiments of the present disclosure also provide a processor-readable storage medium, the processor-readable storage medium stores a computer program, and the computer program is used to cause processing The device performs the method of activating/deactivating a cell as described in the first aspect or the second aspect above.
  • embodiments of the present disclosure further provide a computer-readable storage medium, which stores a computer program, and the computer program is used to cause a computer to execute the first aspect or the second aspect as described above.
  • the method of activating/deactivating cells is described above.
  • embodiments of the present disclosure further provide a communication device-readable storage medium that stores a computer program, and the computer program is used to cause the communication device to execute the first or third aspect as described above. Methods for activating/deactivating cells described in the second aspect.
  • embodiments of the present disclosure also provide a chip product-readable storage medium.
  • the chip product-readable storage medium stores a computer program.
  • the computer program is used to cause the chip product to execute the first aspect or the third aspect as described above. Methods for activating/deactivating cells described in the second aspect.
  • the terminal and the base station respectively determine whether the cell carrying the uplink control message and/or its associated cell can be activated/deactivated according to the configuration conditions, without the need to display the
  • the terminal is notified of specific signaling, which reduces the signaling overhead, and activates/deactivates the cell in a timely manner, reducing the energy consumption of the base station and the terminal.
  • Figure 1 is a schematic diagram of the format of one-byte SCell activation/deactivation MAC CE
  • Figure 2 is a schematic diagram of the format of multi-byte SCell activation/deactivation MAC CE
  • Figure 3 is a flowchart of a method for activating/deactivating a cell provided by an embodiment of the present disclosure. Picture one;
  • Figure 4 is a second schematic flowchart of a method for activating/deactivating a cell provided by an embodiment of the present disclosure
  • Figure 5 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • Figure 6 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • Figure 7 is one of the structural schematic diagrams of a device for activating/deactivating a cell provided by an embodiment of the present disclosure
  • Figure 8 is a second structural schematic diagram of a device for activating/deactivating a cell provided by an embodiment of the present disclosure.
  • the energy consumption of the 5th generation mobile communication (5G) base stations is a big problem for the 5G system.
  • the popularization of the 5G system is an important constraint.
  • Base station energy saving can be achieved by turning off cells, turning off beams, turning off part of the frequency band, or turning off the transceiver unit for part of the time. Among them, energy saving at the cell level is an important part of base station energy saving.
  • the base station performs operations on the secondary cell (Secondary Cell, SCell) through the media access control (Media Access Control, MAC) layer signaling secondary cell activation/deactivation control unit (SCell Activation/Deactivation MAC CE).
  • SCell Activation/Deactivation MAC CE The format of SCell Activation/Deactivation MAC CE is shown in Figure 1 and Figure 2.
  • Figure 1 is the 1-byte SCell Activation/Deactivation MAC CE format, corresponding to the carrier aggregation (Carrier Aggregation, CA) of up to 8 cells under one base station.
  • FIG. 1 (Maximum 7 SCells); Figure 2 is the 4-byte SCell Activation/Deactivation MAC CE format, corresponding to the CA of a maximum of 32 cells under one base station (maximum 31 SCells).
  • SCellIndex secondary cell index
  • the related technology further introduces the activation/deactivation of the secondary cell group/secondary base station (Secondary Cell Group, SCG) under dual connection (Dual Connection, DC). This command is indicated through the RRC message of.
  • SCG Secondary Cell Group/secondary base station
  • DC Dual Connection
  • the activation/deactivation of the secondary cell and the secondary base station is notified by the base station to the terminal.
  • the deactivation of the secondary base station is notified by RRC signaling. This means that when the network equipment wants to close a specific cell, it must notify all terminals covered by the cell. This not only increases signaling overhead, but also prolongs the cell opening time, which is not conducive to base station energy saving.
  • uplink carriers can send uplink control information (UCI), except for the primary cell (Primary Cell (PCell) or Primary Secondary Cell (PSCell)), 1
  • PCell Primary Cell
  • PSCell Primary Secondary Cell
  • Each base station is configured with at most one SCell for sending UCI.
  • the SCell that cannot send UCI can be mapped to the PCell or the physical uplink control channel (PUCCH) SCell. According to the mapping relationship, the UCI generated by the SCell is in the corresponding Sent on PCell or PUCCH SCell.
  • PUCCH physical uplink control channel
  • PUCCH sSCell physical uplink control channel switching secondary cell
  • PCell/PSCell/PUCCH SCell/PUCCH sSCell is determined by RRC Signaling configuration.
  • the change from the primary cell or PUCCH SCell to PUCCH sSCell can also be indicated through the PDCCH.
  • the PUCCH sSCell can only transmit Hybrid Automatic Repeat ReQuest (HARQ) feedback.
  • HARQ Hybrid Automatic Repeat ReQuest
  • UCI is carried on PUCCH.
  • the cell carrying UCI and the cell containing PUCCH (or the cell that can transmit PUCCH) have the same meaning.
  • the cell carrying the uplink control message needs to send uplink messages of other associated cells. Generally it cannot be closed.
  • a network device needs to shut down a cell carrying uplink control messages, it needs to use MAC CE or RRC messages to activate all associated cells, and use explicit signaling to deactivate the cell carrying uplink control messages before shutting down the cell.
  • the network device needs to open or activate other cells, it must open and activate the cell that carries the uplink control message, and use explicit signaling to notify the terminal of the opening of the cell that carries the uplink control message and the opening of other cells.
  • the signaling overhead of this process is large, and due to the delay caused by the information transmission process, cell activation/deactivation and subsequent cell opening/closing time are very long, which is not conducive to energy saving of the base station, and may even carry uplink control messages. Cannot be closed.
  • embodiments of the present disclosure provide a method for activating/deactivating a cell.
  • the terminal and the base station respectively determine whether the cell carrying the uplink control message and/or its associated cell can be activated/deactivated according to the configuration conditions, without the need to display the
  • the terminal is notified of specific signaling, which reduces the signaling overhead, and activates/deactivates the cell in a timely manner, reducing the energy consumption of the base station and the terminal.
  • Figure 3 is one of the flow diagrams of a method for activating/deactivating a cell provided by an embodiment of the present disclosure. As shown in Figure 3, an embodiment of the present disclosure provides a method of activating/deactivating a cell, and the execution subject may be a terminal. For example, mobile phones, etc. The method includes:
  • Step 301 The terminal determines whether the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration conditions.
  • the terminal's autonomous activation/deactivation according to the base station configuration conditions means that the terminal does not need to receive explicit signaling for the cell sent by the network device (activation/deactivation of the secondary cell MAC CE in Figures 1 and 2).
  • the terminal can independently decide to activate/deactivate a specific cell according to the base station configuration conditions.
  • the terminal before the terminal determines whether the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration condition, the terminal receives the base station configuration condition from the network device. It should be noted that the sequence of steps described here is only an example and is not limited to the order of the examples in this embodiment.
  • deactivating the cell by the terminal includes stopping performing the following on the cell: One or more species:
  • SRS Send Sounding Reference Signal
  • PDCCH Physical Downlink Control Channel
  • deactivating a cell by a terminal specifically means that the terminal does not perform one or more of the following operations on the cell: transmitting SRS, reporting CSI, transmitting uplink data, transmitting uplink control channels, and performing random operations. Access and monitor the PDCCH of the cell, etc.
  • the associated cell of the cell carrying the uplink control message is a cell that has a mapping relationship with the cell carrying the uplink control message, and the corresponding UCI is transmitted on the mapped cell carrying the uplink control message.
  • UCI includes CSI feedback, SRS, HARQ feedback, etc.
  • Cells that carry uplink control messages include one or more of the following:
  • PCell can also carry uplink control messages, but it cannot be activated/deactivated independently by the terminal. Therefore, cells carrying uplink control messages that the terminal can activate/deactivate independently do not include PCell.
  • the base station configuration conditions include one or more of the following:
  • the network device may instruct the terminal to perform one or more combinations of target cells of one PUCCH group, target cells of all PUCCH groups, associated cells of cells carrying uplink control messages, PUCCH SCell, and PUCCH sSCell. Activation/deactivation.
  • the method further includes:
  • the terminal deactivates the deactivable cell.
  • deactivating a cell by a terminal may specifically include two steps:
  • the terminal sets the cell that (requires) deactivation as a deactivable cell.
  • the terminal can directly deactivate the cell.
  • the terminal can determine whether there is subsequent information transmission on the cell, and if there is no subsequent information transmission on the cell, deactivate the cell.
  • the method further includes:
  • the terminal determines that there is no subsequent information transmission on the deactivable cell.
  • the conditions for determining whether there is subsequent information transmission include whether there is subsequent service data transmission and/or control signaling transmission.
  • the terminal determines that there is no subsequent information transmission on the deactivable cell including one or more of the following:
  • the terminal determines that there is no hybrid automatic repeat request HARQ retransmission on the deactivable cell
  • the terminal determines that the HARQ retransmission process on the deactivable cell has been completed.
  • the terminal determines that the target timer has expired; the target timer is started when the terminal determines that the deactivable cell needs to be deactivated.
  • the terminal may determine that there is no subsequent information transmission on the deactivable cell.
  • the terminal will not activate the cell until the retransmission of the HARQ process is completed.
  • the terminal determines that it wants to activate a cell, it starts the timer T1.
  • the timer times out, if there is no information transmission on the cell, it deactivates the cell; if there is transmission, it restarts the timer T1.
  • the terminal when the deactivable cell is the primary cell of the secondary base station, and the terminal does not transmit information on other cells of the secondary base station except the primary cell, the terminal Set the secondary cell group SCG to deactivate the SCG.
  • the method further includes:
  • the terminal deactivates the deactivatable SCG.
  • the terminal will SCG is set to deactivate SCG and deactivate SCG.
  • PSCell primary cell/primary secondary cell
  • the terminal deactivating the deactivable SCG includes the terminal stopping performing one or more of the following on any cell in the deactivable SCG:
  • deactivating the SCG by the terminal means that the terminal stops performing one or more of the following operations on any cell in the deactivable SCG: transmitting SRS, reporting CSI, transmitting uplink data, and transmitting uplink control channel , perform random access, monitor the PDCCH of the cell, etc.
  • the terminal determines whether the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration conditions, including:
  • the terminal determines that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell; or,
  • the terminal determines that the cell carrying the uplink control message is a deactivable cell; or,
  • the terminal determines that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell; or,
  • the terminal determines that the cell carrying the uplink control message is a deactivable cell.
  • the terminal may determine that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell. .
  • the terminal can also determine that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell when the PUCCH SCell is in a deactivated state.
  • this timer related technology can only be configured for SCell without PUCCH configured.
  • the method further includes:
  • the terminal stops the target timer. ;or,
  • the terminal When the target timer is running and the terminal sends UCI in a non-periodic manner, the terminal restarts the target timer; or,
  • the terminal stops the target timer;
  • the terminal During the operation of the target timer and the terminal determines that the network device is not configured to send UCI in a periodic manner and the terminal sends UCI in a non-periodic manner, the terminal restarts the target timer.
  • the network device configures the periodic UCI transmission (such as CSI, SRS) of the associated cell on the PUCCH SCell/PUCCH sSCell, stop (or call the PUCCH SCell/PUCCH sSCell configuration cell deactivation timer to suspend ) deactivation timer for this cell.
  • the periodic UCI transmission such as CSI, SRS
  • the timer is started when sending aperiodic UCI reports (such as HARQ feedback).
  • the terminal After the timer times out, the terminal sets the PUCCH SCell/PUCCH sSCell to be able to deactivate the cell.
  • the method further includes:
  • the terminal determines that there is subsequent information transmission on the PUCCH sSCell, the terminal re-determines the cell of the PUCCH sSCell as an activated cell; and transmits on the PUCCH sSCell as needed. UCI.
  • the terminal determines that there is subsequent information transmission on PUCCH sSCell, if the current cell of PUCCH sSCell is in an inactive state, the terminal re-determines that the cell of PUCCH sSCell is an activated cell; and sends on PUCCH sSCell the information that needs to be transmitted on PUCCH SCell. Sent on UCI.
  • the method when the cell carrying the uplink control message is determined to be a deactivable cell, the method further includes:
  • the terminal determines that the associated cell of the cell carrying the uplink control message is a deactivable cell; or,
  • the terminal updates the mapping relationship of the associated cell of the cell carrying the uplink control message; or,
  • the terminal maps the associated cell of the cell carrying the uplink control message to the primary cell of the current cell group configuration authorization CG.
  • the PUCCH sSCell assumes all uplink control message transmission functions on the original PUCCH SCell.
  • the uplink control message transmission is sent to the SCell mapped to the PUCCH SCell/PUCCH sSCell.
  • the terminal can determine that the associated cell of the cell carrying the uplink control message is a deactivable cell, and deactivate the associated SCell.
  • the terminal can also update the mapping relationship of the associated cell of the cell that carries the uplink control message, and map the uplink transmission of the SCell to other PUCCH SCell//PUCCH sSCell.
  • the terminal can also map the associated cell of the cell carrying the uplink control message to the primary cell of the current cell group configuration authorization CG, that is, by default, the SCell mapped to the PUCCH SCell/PUCCH sSCell for sending uplink control messages is mapped to the current cell group CG. Uplink control messages are sent on the primary cell.
  • all terminals under the cell that determines to carry the uplink control message In the case where the cell carrying the uplink control message is deactivated, the network device deactivates the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message.
  • deactivating the cell by the network device may mean that the network device directly shuts down the cell.
  • Deactivating a cell by network equipment can also refer to the network equipment shutting down some functions of the cell.
  • Network device deactivation of a cell may also refer to network devices degrading the performance of the cell.
  • the network equipment can shut down the cell, or set the base station to be in energy-saving mode, such as reducing the mode frequency of the public signal, such as reducing the SSB transmission frequency (ie, the maximum SSB transmission cycle).
  • increase the SSB transmission period on the cell that is, reduce the SSB transmission frequency on the cell.
  • the base station needs to send a deactivation cell command to the terminal, or use a configuration command to remove the cell from the list of cells where the terminal can work before shutting down the cell. If it is determined that a terminal activates the cell, the cell is turned on.
  • the terminal and the base station respectively determine whether the cell carrying the uplink control message and/or its associated cells can be activated/deactivated according to the configuration conditions, without the need to notify the terminal through explicit signaling. , reducing signaling overhead, and activating/deactivating cells in a timely manner, reducing energy consumption of base stations and terminals.
  • Example 1 Activating/deactivating a cell that carries an uplink control message and/or an associated cell of a cell that carries an uplink control message based on network device reconfiguration.
  • Specific steps for activating/deactivating a cell carrying an uplink control message and/or an associated cell of a cell carrying an uplink control message based on network device reconfiguration may include:
  • the network device configures the terminal to allow self-activation/deactivation of cells based on the configuration of PUCCH SCell or PUCCH sSCell.
  • the terminal receives the configuration command of the network device and determines whether it is allowed to activate/deactivate the cell on its own based on the configuration of PUCCH SCell or PUCCH sSCell.
  • the network device sends the reconfiguration information of PUCCH SCell and/or PUCCH sSCell to the terminal.
  • the network device determines that the old PUCCH SCell/PUCCH sSCell has no subsequent information transmission by the terminal, and then determines to deactivate the cell for the terminal; the new PUCCH SCell/PUCCH sSCell activates the cell for the terminal.
  • the network device determines that in a specific cell, all terminals are deactivated for the cell, and/or if no terminal is configured to work in the cell, the cell is closed. On the contrary, for a closed cell, if the network device configures it as PUCCH SCell or PUCCH sSCell, it will open the cell.
  • the terminal receives the reconfiguration information of PUCCH SCell or PUCCH sSCell sent by the network device.
  • the terminal For the old PUCCH SCell/PUCCH sSCell, the terminal sets it as a deactivable cell. If there is no subsequent information transmission, the cell is deactivated; for the new PUCCH SCell/PUCCH sSCell, the terminal activates the cell.
  • Example 2 Deactivate the SCell associated with the cell carrying the uplink control message.
  • Specific steps to deactivate the SCell associated with the cell carrying the uplink control message may include:
  • the network device configures the terminal to allow it to automatically activate/deactivate the SCell associated with it based on the situation of PUCCH SCell or PUCCH sSCell.
  • the terminal receives the configuration command of the network device and determines whether it is allowed to activate/deactivate the SCell associated with it based on the situation of PUCCH SCell or PUCCH sSCell.
  • the network device sends SCell activation/deactivation commands to the terminal.
  • the network device determines that all SCells mapped to PUCCH SCell and/or PUCCH sSCell are deactivated, and there is no subsequent information transmission on the PUCCH SCell and/or PUCCH sSCell, then the PUCCH SCell and/or PUCCH sSCell is deactivated; if the PUCCH SCell was originally /PUCCH sSCell is in a deactivated state.
  • the PUCCH SCell/PUCCH sSCell is activated at the same time.
  • the network device determines that in a specific cell, all terminals are deactivated for the cell, and/or if no terminal is configured to work in the cell, the cell is closed. On the contrary, for a closed cell, if an SCell mapped to the PUCCH SCell and/or PUCCH sSCell is activated, the cell is turned on.
  • the terminal receives the SCell activation/deactivation command sent by the network device; or, according to the operation of the cell deactivation timer on the SCell, when the cell deactivation timer times out, deactivate the cell.
  • the terminal determines that all SCells mapped to PUCCH SCell and/or PUCCH sSCell are deactivated, and there is no subsequent information transmission on the PUCCH SCell and/or PUCCH sSCell, it deactivates the PUCCH SCell and/or PUCCH sSCell.
  • the PUCCH SCell/PUCCH sSCell is in a deactivated state, when an SCell mapped to it is activated, the PUCCH SCell/PUCCH sSCell is activated at the same time.
  • Example 3 Deactivate PUCCH sSCell based on PUCCH SCell.
  • the specific steps to activate PUCCH sSCell based on PUCCH SCell may include:
  • the network device configures the terminal to allow deactivation of PUCCH sSCell based on PUCCH SCell.
  • the terminal receives the configuration command of the network device and determines whether it is allowed to activate the PUCCH sSCell based on the PUCCH SCell.
  • the network device determines that the PUCCH SCell is deactivated, and then determines that the PUCCH sSCell is set to a deactivable cell.
  • the network device can directly deactivate the PUCCH sSCell or deactivate the PUCCH sSCell when it is determined that there is no subsequent information transmission on the PUCCH sSCell.
  • the network device determines that on the PUCCH sSCell, all terminals are deactivated for the cell, and/or if no terminal is configured to work in the cell, the cell is closed. On the contrary, for a closed cell, if an SCell mapped to the PUCCH sSCell is activated, the cell is turned on.
  • the terminal determines that the PUCCH SCell is deactivated, and then determines that the PUCCH sSCell is set to a deactivable cell.
  • the terminal can directly deactivate the PUCCH sSCell or deactivate the PUCCH sSCell when it is determined that there is no subsequent information transmission on the PUCCH sSCell.
  • the PUCCH sSCell when the PUCCH sSCell is in a deactivated state and an SCell mapped to it is activated, the PUCCH sSCell is activated at the same time.
  • Example 4 Deactivate PUCCH SCell/PUCCH sSCell according to the cell deactivation timer.
  • the specific steps to deactivate PUCCH SCell/PUCCH sSCell according to the cell deactivation timer may include:
  • the network device configures the cell deactivation timer for the PUCCH SCell or PUCCH sSCell for the terminal. At this time, the network device should not configure the terminal for periodic UCI reporting (such as periodic CSI, SRS) transmitted on the PUCCH SCell or PUCCH sSCell. wait).
  • periodic UCI reporting such as periodic CSI, SRS
  • the terminal receives the cell deactivation timer configured by the network device for PUCCH SCell or PUCCH sSCell.
  • the network device determines whether the cell deactivation timer has expired based on the uplink and downlink transmission with the terminal.
  • the network device determines that the cell deactivation timer of the PUCCH SCell or PUCCH sSCell has expired, and deactivates the PUCCH SCell or PUCCH sSCell for the terminal.
  • SCells associated with this PUCCH SCell or PUCCH sSCell they can be deactivated, or the network device instructs them to be mapped to other PUCCH SCells and/or PUCCH sSCells, or mapped to the primary cell of this cell group by default.
  • the network device determines that in a specific cell, all terminals are deactivated for the cell, and/or if no terminal is configured to work in the cell, the cell is closed. On the contrary, for a closed cell, if an SCell mapped to the PUCCH SCell and/or PUCCH sSCell is activated, the cell is turned on.
  • the terminal performs the cell deactivation timer operations as follows:
  • the terminal stops (or is called suspending) the cell deactivation timer;
  • the terminal If the timer is not stopped/suspended, the terminal starts the timer when sending aperiodic UCI reports (such as HARQ feedback);
  • the terminal stops the timer
  • the terminal After the timer times out, the terminal sets the PUCCH SCell/PUCCH sSCell as a deactivable cell.
  • the terminal can directly deactivate the cell, or further determine that there is no subsequent information transmission on the PUCCH SCell/PUCCH sSCell. If there is no subsequent information transmission, then deactivate the PUCCH SCell/PUCCH sSCell.
  • a PUCCH SCell/PUCCH sSCell When a PUCCH SCell/PUCCH sSCell is deactivated, other SCells associated with the PUCCH SCell or PUCCH sSCell can be deactivated, or the network device instructs it to be mapped to other PUCCH SCell and/or PUCCH sSCell, or default mapping Go to the main cell of this cell group.
  • Specific steps to deactivate PSCell may include:
  • the network device configures whether the terminal can activate/deactivate PSCell (ie SCG).
  • the terminal receives the configuration sent by the network device that can activate/deactivate PSCell (ie SCG).
  • PSCell ie SCG
  • the network device determines that for the terminal, when other cells of the SCG are deactivated, and there is no information transmission and control messages sent on the PSCell, it is determined that the terminal can deactivate the SCG.
  • the primary base station or the secondary base station receives the PSCell (or SCG) deactivation message sent by the terminal.
  • the master base station can notify the SCG through an interface message that the terminal deactivates the SCG.
  • the network device determines that on the PSCell, all terminals are in deactivated cell status for the cell, and/or if no terminal is configured to work in the cell, the cell is closed.
  • the terminal determines that the SCG can be deactivated.
  • the terminal sends a PSCell (or SCG) deactivation message to the primary base station or secondary base station.
  • PSCell or SCG
  • base stations and terminals can flexibly and quickly activate/deactivate cells carrying uplink control messages and their associated cells without sending explicit signaling to notify the terminal, which reduces signaling overhead, reduces time delay, and reduces base station costs. and terminal power consumption.
  • Figure 4 is a second schematic flowchart of a method for activating/deactivating a cell provided by an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a method of activating/deactivating a cell, and the execution subject may be a network device. , for example, base station, etc.
  • the method includes:
  • Step 401 When it is determined that all terminals under the cell carrying the uplink control message have deactivated the cell carrying the uplink control message, the network device deactivates the cell carrying the uplink control message and/or the cell carrying the uplink control message. The associated cell of the message's cell.
  • the method before deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message, the method further includes:
  • the network device sends base station configuration conditions to the terminal; the base station configuration conditions are used to instruct the terminal to determine whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated. It should be noted that the order of the steps in this embodiment is only an example.
  • the base station configuration conditions include one or more of the following:
  • the network device deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message includes one or more of the following:
  • the network device shuts down the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message;
  • the network device reduces the transmission frequency of common signals on the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message;
  • the network device reduces the sending frequency of SSB on the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message;
  • the network device sends a common signal on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message with a maximum transmission period; or,
  • the network device transmits the uplink control message in the cell carrying the uplink control message at the maximum sending period. And/or the SSB is sent on a cell associated with the cell carrying the uplink control message.
  • Figure 5 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in Figure 5, the terminal includes a memory 520, a transceiver 500, and a processor 510, where:
  • Memory 520 is used to store computer programs; transceiver 500 is used to send and receive data under the control of the processor 510; processor 510 is used to read the computer program in the memory 520 and perform the following operations:
  • the base station it is determined whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated.
  • the transceiver 500 is used to receive and transmit data under the control of the processor 510.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 510 and various circuits of the memory represented by memory 520 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 500 may be a plurality of components, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the user interface 530 can also be an interface that can connect external and internal required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 510 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 510 when performing operations.
  • processor 510 may be a central processing unit (Central Processing Unit). Processing Unit (CPU), Application Specific Integrated Circuit (ASIC), Field-Programmable Gate Array (FPGA) or Complex Programmable Logic Device (CPLD), the processor is also Multi-core architecture can be used.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory can also be physically separated.
  • the base station configuration conditions include one or more of the following:
  • determining whether a cell carrying an uplink control message and/or an associated cell of a cell carrying an uplink control message can be activated/deactivated according to base station configuration conditions includes:
  • the cell carrying the uplink control message When the cell carrying the uplink control message is reconfigured, it is determined that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell; or,
  • the PUCCH SCell When the PUCCH SCell is in a deactivated state, determine that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell; or,
  • the cell carrying the uplink control message is determined to be a deactivable cell.
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • deactivating the deactivable cell includes stopping performing one or more of the following on the deactivable cell:
  • the SCG when the deactivable cell is the primary cell of the secondary base station, and there is no information transmission on other cells of the secondary base station except the primary cell, the SCG is set to be deactivable. Activate SCG.
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • said deactivating the deactivable SCG includes ceasing to perform one or more of the following on any cell in the deactivable SCG:
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the network device When the target timer is running and it is determined that the network device is configured to send UCI in a periodic manner on the associated cell of the cell carrying the uplink control message, stop the target timer; or,
  • the target timer When the target timer is running and it is determined that the network device is configured to send UCI in a periodic manner, stop the target timer; or,
  • the target timer During the operation of the target timer, and if it is determined that the network device is not configured to send UCI in a periodic manner and the UCI is sent in a non-periodic manner, the target timer is restarted.
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the cell of the PUCCH sSCell is re-determined as an active cell; and the UCI that needs to be sent on the PUCCH SCell is sent on the PUCCH sSCell.
  • the processor when the cell carrying the uplink control message is determined to be a deactivable cell, the processor is further configured to read the computer program in the memory and perform the following operations:
  • the associated cell of the cell carrying the uplink control message is mapped to the primary cell of the current cell group CG.
  • the associated cell of the cell that carries the uplink control message is a cell that has a mapping relationship with the cell that carries the uplink control message, and the corresponding UCI is transmitted on the mapped cell that carries the uplink control message;
  • Cells that carry uplink control messages include one or more of the following:
  • the above-mentioned terminal provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment in which the execution subject is the terminal, and can achieve the same technical effect. No further explanation will be given here. The same parts and beneficial effects as those in the method embodiment will be described in detail.
  • Figure 6 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • the network device includes a memory 620, a transceiver 600, and a processor 610, wherein:
  • Memory 620 is used to store computer programs; transceiver 600 is used to send and receive data under the control of the processor 610; processor 610 is used to read the computer program in the memory 620 and perform the following operations:
  • the transceiver 600 is used to receive and send data under the control of the processor 610.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 610 and various circuits of the memory represented by memory 620 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 600 may be a plurality of components, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 610 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 610 when performing operations.
  • the processor 610 may be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device (CPLD), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the processor is further configured to read the computer program in the memory and perform the following operations:
  • the base station configuration conditions are used to instruct the terminal to determine whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated.
  • the base station configuration conditions include one or more of the following:
  • deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message includes one or more of the following:
  • the SSB is sent with a maximum sending period on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message.
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment in which the execution subject is a network device, and can achieve the same technical effect.
  • the method in this embodiment will no longer be compared.
  • the same parts and beneficial effects of the embodiments will be described in detail.
  • Figure 7 is one of the structural schematic diagrams of a device for activating/deactivating a cell provided by an embodiment of the present disclosure. As shown in Figure 7, an embodiment of the present disclosure provides a device for activating/deactivating a cell, including a judgment module 701;
  • the determination module 701 is configured to determine whether the cell carrying the uplink control message and/or the associated cells of the cell carrying the uplink control message can be activated/deactivated according to the base station configuration conditions.
  • the base station configuration conditions include one or more of the following:
  • the judgment module is specifically used to:
  • the cell carrying the uplink control message When the cell carrying the uplink control message is reconfigured, it is determined that the cell carrying the uplink control message before reconfiguration is a deactivable cell, and the cell carrying the uplink control message after reconfiguration is an activated cell; or,
  • the PUCCH SCell When the PUCCH SCell is in a deactivated state, determine that the cell of the PUCCH sSCell corresponding to the PUCCH SCell is a deactivable cell; or,
  • the cell carrying the uplink control message is determined to be a deactivable cell.
  • a first deactivation module is also included;
  • the first deactivation module is used to deactivate the deactivable cell.
  • a first determining module is also included;
  • the first determining module is configured to determine that there is no subsequent information transmission on the deactivable cell.
  • the first deactivation module is specifically configured to stop performing one or more of the following on the deactivable cell:
  • a first setting module is also included. ; The first setting module is used to set SCG to be able to Deactivate SCG.
  • a second deactivation module is also included;
  • the second deactivation module is used to deactivate the deactivable SCG.
  • the second deactivation module is specifically configured to stop performing one or more of the following on any cell in the deactivable SCG:
  • a second processing module is also included;
  • the second processing module is configured to stop the target timer. timer; or,
  • the second processing module is used to restart the target timer
  • the second processing module is used to stop the target timer;
  • the second processing module is configured to restart the target timer.
  • an update module is also included;
  • the update module is used to re-determine the cell of the PUCCH sSCell as an active cell; and send the information on the PUCCH sSCell that needs to be sent on the PUCCH SCell.
  • UCI User Service
  • a third processing module is further included, and the third processing module is configured to:
  • the associated cell of the cell carrying the uplink control message is mapped to the primary cell of the current cell group CG.
  • the associated cell of the cell that carries the uplink control message is a cell that has a mapping relationship with the cell that carries the uplink control message, and the corresponding UCI is transmitted on the mapped cell that carries the uplink control message;
  • Cells that carry uplink control messages include one or more of the following:
  • the above-mentioned device for activating/deactivating a cell provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment in which the execution subject is a terminal, and can achieve the same technical effect. This implementation will no longer be discussed here. The parts and beneficial effects in the examples that are the same as those in the method embodiments will be described in detail.
  • Figure 8 is a second structural schematic diagram of a device for activating/deactivating a cell provided by an embodiment of the present disclosure. As shown in Figure 8, an embodiment of the present disclosure provides a device for activating/deactivating a cell, including a first processing module 801;
  • the first processing module 801 is configured to deactivate the cell carrying the uplink control message and/or the cell carrying the uplink control message.
  • the associated cell of the cell carrying the uplink control message is configured to deactivate the cell carrying the uplink control message and/or the cell carrying the uplink control message.
  • a configuration module is also included;
  • the configuration module is used to send base station configuration conditions to the terminal; the base station configuration conditions are used to instruct the terminal to determine whether the cell and/or the cell carrying the uplink control message can be activated/deactivated. Or the associated cell of the cell carrying the uplink control message.
  • the base station configuration conditions include one or more of the following:
  • deactivating the cell carrying the uplink control message and/or the associated cell of the cell carrying the uplink control message includes one or more of the following:
  • the SSB is sent with a maximum sending period on the cell carrying the uplink control message and/or an associated cell of the cell carrying the uplink control message.
  • the above-mentioned device for activating/deactivating a cell provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment in which the execution subject is a network device, and can achieve the same technical effect.
  • This article will no longer be explained here.
  • the parts and beneficial effects in the embodiments that are the same as those in the method embodiments will be described in detail.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure is essentially or contributes to the relevant technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, It includes several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
  • a computer-readable storage medium stores a computer program.
  • the computer program is used to cause the computer to perform the activation/deactivation of the cell provided by the above method embodiments. method.
  • the above-mentioned computer-readable storage medium provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect. No further reference will be made here to the method embodiments in this embodiment. The same parts and beneficial effects will be described in detail.
  • the computer-readable storage medium may be any available medium or data storage device that the processor can access, including but not limited to magnetic memory (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), Optical memory (such as CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state drive (SSD)), etc.
  • magnetic memory such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • Optical memory such as CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state drive (SSD)
  • first, second, etc. are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that embodiments of the present disclosure can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
  • the first object can be one or multiple.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet Wireless service
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD LTE time division duplex
  • UMTS Universal mobile telecommunication system
  • WiMAX microwave access
  • 5G New Radio, NR 5G New Radio
  • EPS Evolved Packet System
  • 5GS 5G system
  • EPS Evolved Packet System
  • 5GS 5G system
  • the terminal device involved in the embodiment of the present disclosure may provide voice and/or Data connectivity devices, handheld devices with wireless connectivity, or other processing devices connected to wireless modems, etc.
  • the names of terminal equipment may also be different.
  • the terminal equipment may be called User Equipment (UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a Radio Access Network (RAN).
  • the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cellular phone"). "Telephone) and computers with mobile terminal devices, which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
  • Wireless terminal equipment may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, or an access point.
  • remote terminal equipment remote terminal equipment
  • access terminal equipment access terminal
  • user terminal user terminal
  • user agent user agent
  • user device user device
  • the network device involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • a base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or it can be named by another name.
  • the network device may be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal device and the rest of the access network, where the remainder of the access network may include the Internet Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices also coordinate attribute management of the air interface.
  • the network device involved in the embodiment of the present disclosure may be a network device (Base) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA).
  • GSM Global System for Mobile communications
  • CDMA Code Division Multiple Access
  • BTS Transceiver Station
  • NodeB network device
  • WCDMA wide-band Code Division Multiple Access
  • LTE long term evolution
  • Evolved network equipment evolutional Node B, eNB or e-NodeB
  • 5G base station gNB
  • 5G network architecture next generation system
  • home evolved base station Home evolved Node B, HeNB
  • relay node relay node
  • home base station femto
  • pico base station pico
  • network devices may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized units and distributed units may also be arranged geographically separately.
  • Determining B based on A in this disclosure means that the factor A should be considered when determining B. It is not limited to “B can be determined based on A alone", but also includes: “B is determined based on A and C", “B is determined based on A, C and E", "C is determined based on A, and B is further determined based on C" wait. In addition, it can also include taking A as a condition for determining B, for example, "When A meets the first condition, use the first method to determine B"; another example, "When A meets the second condition, determine B", etc.; another example , "When A meets the third condition, determine B based on the first parameter" and so on. Of course, it can also be a condition that uses A as a factor to determine B, for example, "when A meets the first condition, use the first method to determine C, and further determine B based on C" and so on.
  • Network equipment and terminal equipment can each use one or more antennas for multi-input multi-output (MIMO) transmission.
  • MIMO transmission can be single-user MIMO (Single User MIMO, SU-MIMO) or multi-user MIMO. (Multiple User MIMO,MU-MIMO).
  • MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO or massive-MIMO, or it can be diversity transmission, precoding transmission or beamforming transmission, etc.
  • embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, this disclosure It may take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, magnetic disk storage and optical storage, etc.) embodying computer-usable program code therein.
  • a computer program product implemented on one or more computer-usable storage media (including, but not limited to, magnetic disk storage and optical storage, etc.) embodying computer-usable program code therein.
  • processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
  • processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to
  • the instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.

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Abstract

本公开实施例提供一种激活/去激活小区的方法、装置及存储介质,所述方法包括:终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。

Description

激活/去激活小区的方法、装置及存储介质
相关申请的交叉引用
本申请要求于2022年07月29日提交的申请号为202210911211.5,发明名称为“激活/去激活小区的方法、装置及存储介质”的中国专利申请的优先权,其通过引用方式全部并入本文。
技术领域
本公开涉及通信技术领域,尤其涉及一种激活/去激活小区的方法、装置及存储介质。
背景技术
相关技术中,承载上行控制消息的小区因为要向关联小区转发上行控制消息,一般不能关闭。当网络设备关闭承载上行控制消息的小区时,需要使用媒体接入控制控制单元(Media Access Control Control Element,MAC CE)或无线资源控制(Radio Resource Control,RRC)消息去激活所有关联小区,并用显式信令去激活承载上行控制消息的小区后,才能关闭该小区。而网络设备开启或激活关联小区时,必须开启并激活承载上行控制消息的小区,并用显式信令通知终端承载上行控制消息的小区的开启和关联小区的开启。
上述技术方案,整个过程信令开销较大,且由于信息传输过程导致的时延,小区激活/去激活以及后续的小区开启/关闭时间都很长,甚至有可能导致承载上行控制消息的小区一直不能关闭,不利于基站和终端节能。
发明内容
本公开实施例提供一种激活/去激活小区的方法、装置及存储介质,用以解决相关技术中基站和终端的能耗较大的技术问题。
第一方面,本公开实施例提供一种激活/去激活小区的方法,包括:
终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区,包括:
在承载上行控制消息的小区发生重配置的情况下,所述终端确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,所述终端确定承载上行控制消息的小区为可去激活小区;或,
在PUCCH SCell处于去激活状态的情况下,所述终端确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
在与承载上行控制消息的小区关联的目标定时器超时的情况下,所述终端确定承载上行控制消息的小区为可去激活小区。
在一些实施例中,所述方法还包括:
所述终端去激活所述可去激活小区。
在一些实施例中,所述方法还包括:
所述终端确定后续没有在所述可去激活小区上的信息传输。
在一些实施例中,所述终端去激活所述可去激活小区包括所述终端停止在所述可去激活小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,在所述可去激活小区为辅基站的主小区,且所述终端在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,所述终端将SCG设置为可去激活SCG。
在一些实施例中,所述方法还包括:
所述终端去激活所述可去激活SCG。
在一些实施例中,所述终端去激活所述可去激活SCG包括所述终端停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,所述方法还包括:
在所述目标定时器运行过程中,且所述终端确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,所述终端停止所述目标定时器;或,
在所述目标定时器运行过程中,且所述终端采用非周期方式发送UCI的情况下,所述终端重启所述目标定时器;或,
在所述目标定时器运行过程中,且所述终端确定网络设备配置了采用周期方式发送UCI的情况下,所述终端停止所述目标定时器;或,
在所述目标定时器运行过程中,且所述终端确定网络设备未配置采用周期方式发送UCI,且所述终端采用非周期方式发送UCI的情况下,所述终端重启所述目标定时器。
在一些实施例中,所述方法还包括:
在所述终端确定后续在所述PUCCH sSCell上有信息传输的情况下,所述终端重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
在一些实施例中,在承载上行控制消息的小区被确定为可去激活小区的情况下,所述方法还包括:
所述终端确定承载上行控制消息的小区的关联小区为可去激活小区;或,
所述终端更新承载上行控制消息的小区的关联小区的映射关系;或,
所述终端将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
在一些实施例中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
承载上行控制消息的小区包括以下中的一种或多种:
PSCell;
PUCCH SCell;或,
PUCCH sSCell。
第二方面,本公开实施例提供一种激活/去激活小区的方法,包括:
在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
在一些实施例中,所述方法还包括:
所述网络设备向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
所述网络设备关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
所述网络设备降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
所述网络设备降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
所述网络设备以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
所述网络设备以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
第三方面,本公开实施例提供一种终端,包括存储器,收发机,处理器;
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区,包括:
在承载上行控制消息的小区发生重配置的情况下,确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,确定承载上行控制消息的小区为可去激活小区;或,
在PUCCH SCell处于去激活状态的情况下,确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
在与承载上行控制消息的小区关联的目标定时器超时的情况下,确定承载上行控制消息的小区为可去激活小区。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
去激活所述可去激活小区。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
确定后续没有在所述可去激活小区上的信息传输。
在一些实施例中,所述去激活所述可去激活小区包括停止在所述可去激活小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,在所述可去激活小区为辅基站的主小区,且在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,将SCG设置为可去激活SCG。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
去激活所述可去激活SCG。
在一些实施例中,所述去激活所述可去激活SCG包括停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
在所述目标定时器运行过程中,且确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,停止所述目标定时器;或,
在所述目标定时器运行过程中,且采用非周期方式发送UCI的情况下,重启所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备配置了采用周期方式发送UCI的情况下,停止所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备未配置采用周期方式发送UCI,且采用非周期方式发送UCI的情况下,重启所述目标定时器。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
在确定后续在所述PUCCH sSCell上有信息传输的情况下,重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell 上发送需要在所述PUCCH SCell上发送的UCI。
在一些实施例中,在承载上行控制消息的小区被确定为可去激活小区的情况下,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
确定承载上行控制消息的小区的关联小区为可去激活小区;或,
更新承载上行控制消息的小区的关联小区的映射关系;或,
将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
在一些实施例中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
承载上行控制消息的小区包括以下中的一种或多种:
PSCell;
PUCCH SCell;或,
PUCCH sSCell。
第四方面,本公开实施例提供一种网络设备,包括存储器,收发机,处理器;
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消 息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
第五方面,本公开实施例提供一种激活/去激活小区的装置,包括:
判断模块,用于根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述判断模块具体用于:
在承载上行控制消息的小区发生重配置的情况下,确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,确定承载上行控制消息的小区为可去激活小区;或,
在PUCCH SCell处于去激活状态的情况下,确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
在与承载上行控制消息的小区关联的目标定时器超时的情况下,确定承载上行控制消息的小区为可去激活小区。
在一些实施例中,还包括第一去激活模块;
所述第一去激活模块用于去激活所述可去激活小区。
在一些实施例中,还包括第一确定模块;
所述第一确定模块用于确定后续没有在所述可去激活小区上的信息传输。
在一些实施例中,所述第一去激活模块具体用于停止在所述可去激活小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,在所述可去激活小区为辅基站的主小区,且在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,还包括第一设置模块;所述第一设置模块用于将SCG设置为可去激活SCG。
在一些实施例中,还包括第二去激活模块;
所述第二去激活模块用于去激活所述可去激活SCG。
在一些实施例中,所述第二去激活模块具体用于停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,还包括第二处理模块;
在所述目标定时器运行过程中,且确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,所述第二处理模块用于停止所述目标定时器;或,
在所述目标定时器运行过程中,且采用非周期方式发送UCI的情况下,所述第二处理模块用于重启所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备配置了采用周期方式发送UCI的情况下,所述第二处理模块用于停止所述目标定时 器;或,
在所述目标定时器运行过程中,且确定网络设备未配置采用周期方式发送UCI,且采用非周期方式发送UCI的情况下,所述第二处理模块用于重启所述目标定时器。
在一些实施例中,还包括更新模块;
在确定后续在所述PUCCH sSCell上有信息传输的情况下,所述更新模块用于重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
在一些实施例中,在承载上行控制消息的小区被确定为可去激活小区的情况下,还包括第三处理模块,所述第三处理模块用于:
确定承载上行控制消息的小区的关联小区为可去激活小区;或,
更新承载上行控制消息的小区的关联小区的映射关系;或,
将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
在一些实施例中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
承载上行控制消息的小区包括以下中的一种或多种:
PSCell;
PUCCH SCell;或,
PUCCH sSCell。
第六方面,本公开实施例提供一种激活/去激活小区的装置,包括第一处理模块;
在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,所述第一处理模块用于去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
在一些实施例中,还包括配置模块;
所述配置模块用于向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
第七方面,本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使处理 器执行如上所述第一方面或第二方面所述的激活/去激活小区的方法。
第八方面,本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行如上所述第一方面或第二方面所述的激活/去激活小区的方法。
第九方面,本公开实施例还提供一种通信设备可读存储介质,所述通信设备可读存储介质存储有计算机程序,所述计算机程序用于使通信设备执行如上所述第一方面或第二方面所述的激活/去激活小区的方法。
第十方面,本公开实施例还提供一种芯片产品可读存储介质,所述芯片产品可读存储介质存储有计算机程序,所述计算机程序用于使芯片产品执行如上所述第一方面或第二方面所述的激活/去激活小区的方法。
本公开实施例提供的激活/去激活小区的方法、装置及存储介质,终端和基站分别根据配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或其关联小区,无需通过显性信令通知终端,降低了信令开销,并且激活/去激活小区比较及时,降低了基站和终端的能耗。
附图说明
为了更清楚地说明本公开实施例或相关技术中的技术方案,下面将对实施例或相关技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是一个字节的SCell激活/去激活MAC CE的格式示意图;
图2是多个字节的SCell激活/去激活MAC CE的格式示意图;
图3是本公开实施例提供的激活/去激活小区的方法的流程示意 图之一;
图4是本公开实施例提供的激活/去激活小区的方法的流程示意图之二;
图5是本公开实施例提供的一种终端的结构示意图;
图6是本公开实施例提供的一种网络设备的结构示意图;
图7是本公开实施例提供的一种激活/去激活小区的装置的结构示意图之一;
图8是本公开实施例提供的一种激活/去激活小区的装置的结构示意图之二。
具体实施方式
第五代移动通信(the 5th generation mobile communication,5G)基站能耗是5G系统的大问题,对于运营商网络部署、运营,5G系统的普及是个重要的制约因素。基站节能可以关闭小区、关闭波束、关闭部分频段或在部分时间内关闭收发单元实现。其中,小区维度的节能是基站节能的重要部分。
相关技术中,基站通过媒体接入控制(Media Access Control,MAC)层信令辅小区激活/去激活媒体接入控制控制单元(SCell Activation/Deactivation MAC CE)对辅小区(Secondary Cell,SCell)进行激活/去激活。SCell Activation/Deactivation MAC CE的格式如图1和图2所示,图1是1个字节的SCell Activation/Deactivation MAC CE格式,对应一个基站下最大8个小区的载波聚合(Carrier Aggregation,CA)(最大7个SCell);图2是4字节的SCell Activation/Deactivation MAC CE格式,对应1个基站下最大32个小区的CA(最大31个SCell)。当终端接收到网络设备发送的SCell Activation/Deactivation MAC CE后,在对应的Ci位置,如果该基站下配置了对应辅小区索引(SCellIndex)的SCell, 则对应的SCell按照该MAC CE激活或去激活,Ci=1表示激活,Ci=0表示去激活。
除了SCell的激活/去激活,相关技术还进一步引入了双重连接(Dual Connection,DC)下对于辅小区组/辅基站(Secondary Cell Group,SCG)的激活/去激活,该命令是通过RRC消息指示的。
总的来说,辅小区和辅基站的激活/去激活是由基站通知终端开启和关闭的,特别是辅基站的去激活是由RRC信令通知的。这意味着当网络设备要关闭特定小区的时候,必须要通知到所有在该小区覆盖下的终端,这不仅仅是增加信令开销,还会延长小区开启时间,不利于基站节能。
载波聚合下,不是所有的上行载波都能发送上行控制信息(Uplink Control Information,UCI),除主小区(主小区(Primary Cell,PCell)或主辅小区(Primary Secondary Cell,PSCell))外,1个基站最多再配置1个SCell用于发送UCI,不能发送UCI的SCell可以映射到PCell或物理上行控制信道(Physical Uplink Control Channel,PUCCH)SCell上,根据该映射关系,该SCell生成的UCI在对应PCell或PUCCH SCell上发送。
另外,相关技术中还引入了物理上行控制信道切换辅小区(Physical Uplink Control Channel switching Secondary Cell,PUCCH sSCell),用于代替PUCCH SCell发送UCI,具体使用PCell/PSCell/PUCCH SCell/PUCCH sSCell是由RRC信令配置的。从主小区或PUCCH SCell到PUCCH sSCell的变更,还可以通过PDCCH指示,此时PUCCH sSCell只能传输混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)反馈。
说明:UCI承载在PUCCH上,承载UCI的小区和包含PUCCH的小区(或者说可以传输PUCCH的小区)是一个意思。
承载上行控制消息的小区因为要发送其他关联小区的上行消息, 一般不能关闭。当网络设备需要关闭承载上行控制消息的小区时,需要用MAC CE或RRC消息去激活所有关联小区,并用显式信令去激活承载上行控制消息的小区后,才能关闭该小区。而网络设备需要开启或激活其他小区时,必须开启并激活承载上行控制消息的小区,用显式信令通知终端承载上行控制消息的小区的开启和其他小区的开启。这个过程信令开销较大,且由于信息传输过程导致的时延,小区激活/去激活以及后续的小区开启/关闭时间都很长,不利于基站节能,甚至有可能承载上行控制消息的小区一直不能关闭。
基于上述技术问题,本公开实施例提供的激活/去激活小区的方法,终端和基站分别根据配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或其关联小区,无需通过显性信令通知终端,降低了信令开销,并且激活/去激活小区比较及时,降低了基站和终端的能耗。
图3是本公开实施例提供的激活/去激活小区的方法的流程示意图之一,如图3所示,本公开实施例提供一种激活/去激活小区的方法,其执行主体可以为终端,例如,手机等。该方法包括:
步骤301、终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
具体地,终端根据基站配置条件自主激活/去激活是指终端不需接收网络设备发送的针对该小区的显式信令(如图1和图2中的激活/去激活辅小区MAC CE),终端根据基站配置条件可以自主决定激活/去激活特定小区。
在一些实施例中,在终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区之前,终端从网络设备接收基站配置条件。需要注意的是,此处所述步骤顺序仅为举例,不限于本实施例举例顺序。
在一些实施例中,终端去激活小区包括停止在小区上执行以下一 种或多种:
发送探测参考信号(Sounding Reference Signal,SRS);
发送信道状态信息(Channel State Information,CSI);
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听物理下行控制信道物理下行控制信道(Physical Downlink Control Channel,PDCCH)。
具体地,在本公开实施例中,终端去激活小区具体指:终端不在该小区上执行以下操作中的一种或多种:传输SRS、上报CSI、传输上行数据、传输上行控制信道、进行随机接入、监听该小区的PDCCH等。
在一些实施例中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区。
UCI包括CSI反馈、SRS、HARQ反馈等。
承载上行控制消息的小区包括以下中的一种或多种:
PSCell;
PUCCH SCell;或,
PUCCH sSCell。
需要说明的是:PCell也可以承载上行控制消息,但不能由终端自主激活/去激活,因此,终端可以自主激活/去激活的承载上行控制消息的小区不包括PCell。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/ 去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
具体地,网络设备可以指示终端可以针对一个PUCCH组的目标小区、对所有PUCCH组的目标小区、承载上行控制消息的小区的关联小区、PUCCH SCell、PUCCH sSCell中的一种或多种的组合进行激活/去激活。
在一些实施例中,所述方法还包括:
所述终端去激活所述可去激活小区。
具体地,在本公开实施例中,终端去激活小区可以具体包括两个步骤:
首先,终端将(需要)去激活的小区设置为可去激活小区。
然后,去激活这些被设置的可去激活小区。
在一些实施例中,终端可以直接去激活小区。
在一些实施例中,终端可以判断后续是否有在该小区上的信息传输,如果后续没有在该小区上的信息传输,再去激活该小区。
在一些实施例中,所述方法还包括:
所述终端确定后续没有在所述可去激活小区上的信息传输。
具体地,判断后续有没有信息传输的条件包括后续是否有业务数据传输和/或控制信令传输。
在一些实施例中,终端确定后续没有在所述可去激活小区上的信息传输包括以下一种或多种:
所述终端确定在所述可去激活小区上没有混合自动重传请求HARQ重传;
所述终端确定在所述可去激活小区上的HARQ重传进程已完成; 或,
所述终端确定目标定时器超;所述目标定时器在所述终端确定需要去激活所述可去激活小区时启动。
例如,终端确定在可去激活小区上没有HARQ重传,则终端可以确定后续没有在可去激活小区上的信息传输。
例如,在该小区上有HARQ重传,终端等完成该HARQ进程的重传后才激活该小区。
例如,终端在判断要去激活小区时,启动定时器T1,当该定时器超时后,如果该小区上没有信息传输,则去激活该小区;如果有传输,则重新启动该定时器T1。
在一些实施例中,在所述可去激活小区为辅基站的主小区,且所述终端在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,所述终端将辅小区组SCG设置为可去激活SCG。
在一些实施例中,所述方法还包括:
所述终端去激活所述可去激活SCG。
具体地,在本公开实施例中,如果该可去激活小区为辅基站的主小区/主辅小区(Primary Secondary Cell,PSCell),且终端在辅基站下其他小区上没有信息传输,则终端将SCG设置为可去激活SCG,并去激活SCG。
在一些实施例中,所述终端去激活所述可去激活SCG包括所述终端停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,终端去激活SCG是指终端停止在可去激活SCG中的任一小区上执行以下操作中的一种或多种:传输SRS、上报CSI、传输上行数据、传输上行控制信道、进行随机接入、监听该小区的PDCCH等。
在一些实施例中,所述终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区,包括:
在承载上行控制消息的小区发生重配置的情况下,所述终端确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
在映射到承载上行控制消息的小区传输上行控制信息UCI的全部SCell均处于去激活状态的情况下,所述终端确定承载上行控制消息的小区为可去激活小区;或,
在PUCCH SCell处于去激活状态的情况下,所述终端确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
在与承载上行控制消息的小区关联的目标定时器超时的情况下,所述终端确定承载上行控制消息的小区为可去激活小区。
具体地,终端可以在承载上行控制消息的小区发生重配置的情况下,终端确定重配置前的承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区。
终端也可以在PUCCH SCell处于去激活状态的情况下,终端确定与PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区。
还可以为PUCCH SCell/PUCCH sSCell配置小区去激活定时器(该定时器相关技术中只能对未配置PUCCH的SCell配置),终端在与承载上行控制消息的小区关联的定时器超时的情况下,终端确定承载上行控制消息的小区为可去激活小区。
在一些实施例中,所述方法还包括:
在所述目标定时器运行过程中,且所述终端确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,所述终端停止所述目标定时器;或,
在所述目标定时器运行过程中,且所述终端采用非周期方式发送UCI的情况下,所述终端重启所述目标定时器;或,
在所述目标定时器运行过程中,且所述终端确定网络设备配置了采用周期方式发送UCI的情况下,所述终端停止所述目标定时器;或,
在所述目标定时器运行过程中,且所述终端确定网络设备未配置采用周期方式发送UCI,且所述终端采用非周期方式发送UCI的情况下,所述终端重启所述目标定时器。
具体地,当网络设备配置了关联小区在该PUCCH SCell/PUCCH sSCell上的周期性UCI传输(如CSI、SRS)时,停止(或者称为PUCCH SCell/PUCCH sSCell配置小区去激活定时器为挂起)该小区去激活定时器。
如果该定时器没有停止/挂起,在发送非周期性UCI上报(如HARQ反馈)时,启动该定时器。
定时器运行过程中,如果基站配置了周期性UCI上报,停止该定时器。
定时器运行过程中,如果未配置周期性UCI上报,但发生非周期性UCI上报,重启该定时器。
该定时器超时后,终端将该PUCCH SCell/PUCCH sSCell,设置为可去激活小区。
在一些实施例中,所述方法还包括:
在所述终端确定后续在所述PUCCH sSCell上有信息传输的情况下,所述终端重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
具体地,在终端确定后续在PUCCH sSCell上有信息传输的情况下,如果当前PUCCH sSCell的小区为非激活状态,终端重新确定PUCCH sSCell的小区为激活小区;并在PUCCH sSCell上发送需要在PUCCH SCell上发送的UCI。
在一些实施例中,在承载上行控制消息的小区被确定为可去激活小区的情况下,所述方法还包括:
所述终端确定承载上行控制消息的小区的关联小区为可去激活小区;或,
所述终端更新承载上行控制消息的小区的关联小区的映射关系;或,
所述终端将承载上行控制消息的小区的关联小区映射到当前小区组配置授权CG的主小区。
具体地,对于PUCCH sSCell,如果其对应的PUCCH SCell已经去激活,且该PUCCH sSCell上后续有上行传输,则PUCCH sSCell承担原来PUCCH SCell上的全部上行控制消息传输功能。
当PUCCH SCell/PUCCH sSCell由于小区去激活定时器超时而去激活后,对于映射到该PUCCH SCell/PUCCH sSCell发送上行控制消息传输的SCell。
此种情况下,终端可以确定承载上行控制消息的小区的关联小区为可去激活小区,并去激活该关联SCell。
终端也可以更新承载上行控制消息的小区的关联小区的映射关系,将该SCell的上行传输映射到其他PUCCH SCell//PUCCH sSCell。
终端还可以将承载上行控制消息的小区的关联小区映射到当前小区组配置授权CG的主小区,即默认将映射到该PUCCH SCell/PUCCH sSCell发送上行控制消息传输的SCell映射到当前小区组CG的主小区上发送上行控制消息。
在一些实施例中,在确定承载上行控制消息的小区下的所有终端 均去激活所述承载上行控制消息的小区的情况下,网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
具体地,在本公开实施例中,网络设备去激活小区可以指网络设备直接关闭小区。
网络设备去激活小区也可以指网络设备关闭小区的部分功能。
网络设备去激活小区还可以指网络设备降低小区的性能。
例如,网络设备判断在某个小区下的终端都去激活该小区后,可以关闭该小区,或设置基站处于节能模式,如降低公共信号的方式频率,如降低SSB的发送频率(即最大SSB发送周期)。
例如,降低小区上公共信号的发送频率。
例如,增大小区上SSB的发送周期,即,降低小区上SSB的发送频率。
例如,将小区上SSB的发送周期调整为最大值。
可选地,如果小区内有不支持本公开的终端,基站需要向该终端发送去激活小区命令,或用配置命令将本小区移出该终端可工作的小区列表后,才能关闭该小区。如果判断有一个终端激活该小区,则开启该小区。
本公开实施例提供的激活/去激活小区的方法,终端和基站分别根据配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或其关联小区,无需通过显性信令通知终端,降低了信令开销,并且激活/去激活小区比较及时,降低了基站和终端的能耗。
下面以几个具体的例子,对上述实施例中的方法进行进一步说明。
例一:基于网络设备重配置激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
基于网络设备重配置激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区的具体步骤可以包括:
1、网络设备为终端配置是否允许根据PUCCH SCell或PUCCH sSCell的配置情况,自行激活/去激活小区。
2、终端接收网络设备的配置命令,判断是否允许根据PUCCH SCell或PUCCH sSCell的配置情况,自行激活/去激活小区。
3、网络设备向终端发送PUCCH SCell和/或PUCCH sSCell的重配置信息。
网络设备判断旧的PUCCH SCell/PUCCH sSCell上,后续该终端没有信息传输,则确定对于该终端去激活该小区;新的PUCCH SCell/PUCCH sSCell对于该终端激活该小区。
网络设备判断在特定小区上,所有终端对于该小区都是去激活小区状态,和/或,没有终端配置在该小区工作,则关闭该小区。反之,对于关闭的小区,网络设备如果将其配置为PUCCH SCell或PUCCH sSCell,则开启该小区。
4、终端接收网络设备发送的PUCCH SCell或PUCCH sSCell的重配置信息。
对于旧PUCCH SCell/PUCCH sSCell,终端将其设置为可去激活小区,如果后续没有信息传输,则去激活该小区;对于新的PUCCH SCell/PUCCH sSCell,激活该小区。
例二:去激活承载上行控制消息的小区的关联SCell。
去激活承载上行控制消息的小区的关联SCell的具体步骤可以包括:
1、网络设备为终端配置是否允许根据PUCCH SCell或PUCCH sSCell的情况,自行激活/去激活与其关联的SCell。
2、终端接收网络设备的配置命令,判断是否允许根据PUCCH SCell或PUCCH sSCell的情况,自行激活/去激活与其关联的SCell。
3、可选地,网络设备向终端发送SCell激活/去激活命令。
网络设备判断映射到PUCCH SCell和/或PUCCH sSCell的全部SCell都去激活,且该PUCCH SCell和/或PUCCH sSCell上后续没有信息传输,则去激活该PUCCH SCell和/或PUCCH sSCell;如果本来PUCCH SCell/PUCCH sSCell处于去激活状态,当有映射到其上的SCell激活时,同时激活该PUCCH SCell/PUCCH sSCell。
网络设备判断在特定小区上,所有终端对于该小区都是去激活小区状态,和/或,没有终端配置在该小区工作,则关闭该小区。反之,对于关闭的小区,如果有映射到该PUCCH SCell和/或PUCCH sSCell的SCell激活,则开启该小区。
4、可选地,终端接收网络设备发送的SCell激活/去激活命令;或,根据SCell上小区去激活定时器的运行,当区去激活定时器超时后,去激活该小区。
终端判断映射到PUCCH SCell和/或PUCCH sSCell的全部SCell都去激活,且该PUCCH SCell和/或PUCCH sSCell上后续没有信息传输,则去激活该PUCCH SCell和/或PUCCH sSCell。
可选地,如果PUCCH SCell/PUCCH sSCell处于去激活状态,当有映射到其上的SCell激活时,同时激活该PUCCH SCell/PUCCH sSCell。
例三:根据PUCCH SCell去激活PUCCH sSCell。
根据PUCCH SCell去激活PUCCH sSCell的具体步骤可以包括:
1、网络设备为终端配置是否允许根据PUCCH SCell去激活PUCCH sSCell。
2、终端接收网络设备的配置命令,判断是否允许根据PUCCH SCell去激活PUCCH sSCell。
3、网络设备确定PUCCH SCell去激活,进而确定PUCCH sSCell设置为可去激活小区。
网络设备可以直接去激活PUCCH sSCell或在确定PUCCH sSCell上后续没有信息传输时去激活PUCCH sSCell。
网络设备判断在该PUCCH sSCell上,所有终端对于该小区都是去激活小区状态,和/或,没有终端配置在该小区工作,则关闭该小区。反之,对于关闭的小区,如果有映射到该PUCCH sSCell的SCell激活,则开启该小区。
4、终端确定PUCCH SCell去激活,进而确定PUCCH sSCell设置为可去激活小区。
终端可以直接去激活PUCCH sSCell或在确定PUCCH sSCell上后续没有信息传输时去激活PUCCH sSCell。
可选地,当PUCCH sSCell处于去激活状态,当有映射到其上的SCell激活时,同时激活该PUCCH sSCell。
例四:根据小区去激活定时器去激活为PUCCH SCell/PUCCH sSCell。
根据小区去激活定时器去激活为PUCCH SCell/PUCCH sSCell的具体步骤可以包括:
1、网络设备为终端配置针对PUCCH SCell或PUCCH sSCell的小区去激活定时器,此时网络设备不应该为终端配置在该PUCCH SCell或PUCCH sSCell上传输的周期性UCI上报(如周期性CSI、SRS等)。
2、终端接收网络设备配置的针对PUCCH SCell或PUCCH sSCell的小区去激活定时器。
3、网络设备根据与终端之间的上下行传输,确定小区去激活定时器是否超时。
网络设备判断该PUCCH SCell或PUCCH sSCell的小区去激活定时器超时,对于该终端去激活该PUCCH SCell或PUCCH sSCell。
对于与该PUCCH SCell或PUCCH sSCell关联的其他SCell,可以去激活,或,网络设备指示将其映射到其他PUCCH SCell和/或PUCCH sSCell上,或,默认映射到本小区组的主小区上。
网络设备判断在特定小区上,所有终端对于该小区都是去激活小区状态,和/或,没有终端配置在该小区工作,则关闭该小区。反之,对于关闭的小区,如果有映射到该PUCCH SCell和/或PUCCH sSCell的SCell激活,则开启该小区。
4、终端执行小区去激活定时器操作如下:
当网络设备配置了关联小区在该PUCCH SCell/PUCCH sSCell上的周期性UCI传输(如CSI、SRS)时,终端停止(或者称为挂起)该小区去激活定时器;
如果该定时器没有停止/挂起,在发送非周期性UCI上报(如HARQ反馈)时,终端启动该定时器;
定时器运行过程中,如果网络设备配置了周期性UCI上报,终端停止该定时器;
定时器运行过程中,如果未配置周期性UCI上报,但发生非周期性UCI上报,终端重启该定时器;
该定时器超时后,终端将该PUCCH SCell/PUCCH sSCell设置为可去激活小区。
对于可去激活小区,终端可以直接去激活该小区,或者,进一步判断该PUCCH SCell/PUCCH sSCell上后续没有信息传输,如果后续没有信息传输,则去激活该PUCCH SCell/PUCCH sSCell。
当PUCCH SCell/PUCCH sSCell去激活时,对于与该PUCCH SCell或PUCCH sSCell关联的其他SCell,可以去激活,或,网络设备指示将其映射到其他PUCCH SCell和/或PUCCH sSCell上,或,默认映射到本小区组的主小区上。
例五:PSCell的去激活。
去激活PSCell的具体步骤可以包括:
1、网络设备为终端配置是否可以对PSCell(即SCG)激活/去激活。
2、终端接收网络设备发送的可以激活/去激活PSCell(即SCG)的配置。
3、网络设备判断对于该终端,SCG的其他小区都去激活时,当PSCell上没有信息传输和控制消息发送,判断终端可以去激活SCG。
可选地,主基站或辅基站接收终端发送的PSCell(或SCG)去激活消息。
可选地,如果是主基站接收到终端发送的PSCell(或SCG)去激活消息,可以通过接口消息通知SCG该终端去激活SCG。
网络设备判断在该PSCell上,所有终端对于该小区都是去激活小区状态,和/或,没有终端配置在该小区工作,则关闭该小区。
4、在SCG的其他小区都去激活的情况下,当PSCell上没有信息传输和控制消息发送,则终端确定可以去激活SCG。
可选地,终端向主基站或辅基站发送PSCell(或SCG)去激活消息。
通过本公开,基站和终端可以灵活、快速地激活/去激活承载上行控制消息的小区及其关联小区,无需发送显性信令通知终端,降低了信令开销,缩小了时延,降低了基站和终端的功耗。
图4是本公开实施例提供的激活/去激活小区的方法的流程示意图之二,如图4所示,本公开实施例提供一种激活/去激活小区的方法,其执行主体可以为网络设备,例如,基站等。该方法包括:
步骤401、在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
在一些实施例中,在去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区之前,所述方法还包括:
所述网络设备向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。需要注意的是,本实施例中该步骤的顺序仅为举例。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
所述网络设备关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
所述网络设备降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
所述网络设备降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
所述网络设备以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
所述网络设备以最大发送周期在所述承载上行控制消息的小区 和/或所述承载上行控制消息的小区的关联小区上发送SSB。
具体地,本公开实施例提供的激活/去激活小区的方法,可参照上述执行主体为终端的激活/去激活小区的方法实施例,且能够达到相同的技术效果,在此不再对本实施例中与上述相应方法实施例相同的部分及有益效果进行具体赘述。
图5是本公开实施例提供的一种终端的结构示意图,如图5所示,所述终端包括存储器520,收发机500,处理器510,其中:
存储器520,用于存储计算机程序;收发机500,用于在所述处理器510的控制下收发数据;处理器510,用于读取所述存储器520中的计算机程序并执行以下操作:
根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
具体地,收发机500,用于在处理器510的控制下接收和发送数据。
其中,在图5中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器510代表的一个或多个处理器和存储器520代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机500可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口530还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器510负责管理总线架构和通常的处理,存储器520可以存储处理器510在执行操作时所使用的数据。
在一些实施例中,处理器510可以是中央处理器(Central  Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区,包括:
在承载上行控制消息的小区发生重配置的情况下,确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,确定承载上行控制消息的小区为可去激活小区;或,
在PUCCH SCell处于去激活状态的情况下,确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
在与承载上行控制消息的小区关联的目标定时器超时的情况下,确定承载上行控制消息的小区为可去激活小区。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
去激活所述可去激活小区。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
确定后续没有在所述可去激活小区上的信息传输。
在一些实施例中,所述去激活所述可去激活小区包括停止在所述可去激活小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,在所述可去激活小区为辅基站的主小区,且在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,将SCG设置为可去激活SCG。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
去激活所述可去激活SCG。
在一些实施例中,所述去激活所述可去激活SCG包括停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
在所述目标定时器运行过程中,且确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,停止所述目标定时器;或,
在所述目标定时器运行过程中,且采用非周期方式发送UCI的情况下,重启所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备配置了采用周期方式发送UCI的情况下,停止所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备未配置采用周期方式发送UCI,且采用非周期方式发送UCI的情况下,重启所述目标定时器。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
在确定后续在所述PUCCH sSCell上有信息传输的情况下,重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
在一些实施例中,在承载上行控制消息的小区被确定为可去激活小区的情况下,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
确定承载上行控制消息的小区的关联小区为可去激活小区;或,
更新承载上行控制消息的小区的关联小区的映射关系;或,
将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
在一些实施例中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
承载上行控制消息的小区包括以下中的一种或多种:
PSCell;
PUCCH SCell;或,
PUCCH sSCell。
在此需要说明的是,本公开实施例提供的上述终端,能够实现上述执行主体为终端的方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图6是本公开实施例提供的一种网络设备的结构示意图,如图6所示,所述网络设备包括存储器620,收发机600,处理器610,其中:
存储器620,用于存储计算机程序;收发机600,用于在所述处理器610的控制下收发数据;处理器610,用于读取所述存储器620中的计算机程序并执行以下操作:
在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
具体地,收发机600,用于在处理器610的控制下接收和发送数据。
其中,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器610代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。 收发机600可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器610负责管理总线架构和通常的处理,存储器620可以存储处理器610在执行操作时所使用的数据。
处理器610可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
在一些实施例中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
具体地,本公开实施例提供的上述网络设备,能够实现上述执行主体为网络设备的方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图7是本公开实施例提供的一种激活/去激活小区的装置的结构示意图之一,如图7所示,本公开实施例提供一种激活/去激活小区的装置,包括判断模块701;
判断模块701用于根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述判断模块具体用于:
在承载上行控制消息的小区发生重配置的情况下,确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,确定承载上行控制消息的小区为可去激活小区;或,
在PUCCH SCell处于去激活状态的情况下,确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
在与承载上行控制消息的小区关联的目标定时器超时的情况下,确定承载上行控制消息的小区为可去激活小区。
在一些实施例中,还包括第一去激活模块;
所述第一去激活模块用于去激活所述可去激活小区。
在一些实施例中,还包括第一确定模块;
所述第一确定模块用于确定后续没有在所述可去激活小区上的信息传输。
在一些实施例中,所述第一去激活模块具体用于停止在所述可去激活小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,在所述可去激活小区为辅基站的主小区,且在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,还包括第一设置模块;所述第一设置模块用于将SCG设置为可 去激活SCG。
在一些实施例中,还包括第二去激活模块;
所述第二去激活模块用于去激活所述可去激活SCG。
在一些实施例中,所述第二去激活模块具体用于停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
发送SRS;
发送CSI;
发送上行数据;
发送上行控制信息;
进行随机接入;或,
监听PDCCH。
在一些实施例中,还包括第二处理模块;
在所述目标定时器运行过程中,且确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,所述第二处理模块用于停止所述目标定时器;或,
在所述目标定时器运行过程中,且采用非周期方式发送UCI的情况下,所述第二处理模块用于重启所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备配置了采用周期方式发送UCI的情况下,所述第二处理模块用于停止所述目标定时器;或,
在所述目标定时器运行过程中,且确定网络设备未配置采用周期方式发送UCI,且采用非周期方式发送UCI的情况下,所述第二处理模块用于重启所述目标定时器。
在一些实施例中,还包括更新模块;
在确定后续在所述PUCCH sSCell上有信息传输的情况下,所述更新模块用于重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
在一些实施例中,在承载上行控制消息的小区被确定为可去激活小区的情况下,还包括第三处理模块,所述第三处理模块用于:
确定承载上行控制消息的小区的关联小区为可去激活小区;或,
更新承载上行控制消息的小区的关联小区的映射关系;或,
将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
在一些实施例中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
承载上行控制消息的小区包括以下中的一种或多种:
PSCell;
PUCCH SCell;或,
PUCCH sSCell。
具体地,本公开实施例提供的上述激活/去激活小区的装置,能够实现上述执行主体为终端的方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图8是本公开实施例提供的一种激活/去激活小区的装置的结构示意图之二,如图8所示,本公开实施例提供一种激活/去激活小区的装置,包括第一处理模块801;
在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,所述第一处理模块801用于去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
在一些实施例中,还包括配置模块;
所述配置模块用于向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/ 或承载上行控制消息的小区的关联小区。
在一些实施例中,所述基站配置条件,包括以下一种或多种:
指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
指示终端可以对PUCCH SCell进行激活/去激活;
指示终端可以对PUCCH sSCell进行激活/去激活;或,
指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
在一些实施例中,所述去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
具体地,本公开实施例提供的上述激活/去激活小区的装置,能够实现上述执行主体为网络设备的方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是,本公开上述各实施例中对单元/模块的划分是示 意性的,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。另外,在本公开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。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元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,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或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)或处理器(processor)执行本公开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。
在一些实施例中,还提供一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行上述各方法实施例提供的激活/去激活小区的方法。
具体地,本公开实施例提供的上述计算机可读存储介质,能够实现上述各方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是:所述计算机可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
另外需要说明的是:本公开实施例中术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本公开的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。
本公开实施例中术语“和/或”,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。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
本公开实施例提供的技术方案可以适用于多种系统,尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、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、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5GS)等。
本公开实施例涉及的终端设备,可以是指向用户提供语音和/或 数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本公开实施例中并不限定。
本公开实施例涉及的网络设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base  Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)系统中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(centralized unit,CU)节点和分布单元(distributed unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
本公开中的“基于A确定B”表示确定B时要考虑A这个因素。并不限于“只基于A就可以确定出B”,还应包括:“基于A和C确定B”、“基于A、C和E确定B”、基于“A确定C,基于C进一步确定B”等。另外还可以包括将A作为确定B的条件,例如,“当A满足第一条件时,使用第一方法确定B”;再例如,“当A满足第二条件时,确定B”等;再例如,“当A满足第三条件时,基于第一参数确定B”等。当然也可以是将A作为确定B的因素的条件,例如,“当A满足第一条件时,使用第一方法确定C,并进一步基于C确定B”等。
网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是2D-MIMO、3D-MIMO、FD-MIMO或massive-MIMO,也可以是分集传输或预编码传输或波束赋形传输等。
本领域内的技术人员应明白,本公开的实施例可提供为方法、系统、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开 可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。

Claims (53)

  1. 一种激活/去激活小区的方法,包括:
    终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
  2. 根据权利要求1所述的激活/去激活小区的方法,其中,所述基站配置条件,包括以下一种或多种:
    指示终端可以针对一个物理上行控制信道PUCCH组的目标小区进行激活/去激活;
    指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
    指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
    指示终端可以对PUCCH辅小区SCell进行激活/去激活;
    指示终端可以对PUCCH切换辅小区sSCell进行激活/去激活;或,
    指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
  3. 根据权利要求1所述的激活/去激活小区的方法,其中,所述终端根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区,包括:
    在承载上行控制消息的小区发生重配置的情况下,所述终端确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
    在映射到承载上行控制消息的小区传输上行控制信息UCI的全部SCell均处于去激活状态的情况下,所述终端确定承载上行控制消息的小区为可去激活小区;或,
    在PUCCH SCell处于去激活状态的情况下,所述终端确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
    在与承载上行控制消息的小区关联的目标定时器超时的情况下,所述终端确定承载上行控制消息的小区为可去激活小区。
  4. 根据权利要求3所述的激活/去激活小区的方法,其中,所述方法还包括:
    所述终端去激活所述可去激活小区。
  5. 根据权利要求4所述的激活/去激活小区的方法,其中,所述方法还包括:
    所述终端确定后续没有在所述可去激活小区上的信息传输。
  6. 根据权利要求4所述的激活/去激活小区的方法,其中,所述终端去激活所述可去激活小区包括所述终端停止在所述可去激活小区上执行以下一种或多种:
    发送探测参考信号SRS;
    发送信道状态信息CSI;
    发送上行数据;
    发送上行控制信息;
    进行随机接入;或,
    监听物理下行控制信道PDCCH。
  7. 根据权利要求3所述的激活/去激活小区的方法,其中,在所述可去激活小区为辅基站的主小区,且所述终端在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,所述终端将辅小区组SCG设置为可去激活SCG。
  8. 根据权利要求7所述的激活/去激活小区的方法,其中,所述方法还包括:
    所述终端去激活所述可去激活SCG。
  9. 根据权利要求8所述的激活/去激活小区的方法,其中,所述终端去激活所述可去激活SCG包括所述终端停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
    发送SRS;
    发送CSI;
    发送上行数据;
    发送上行控制信息;
    进行随机接入;或,
    监听PDCCH。
  10. 根据权利要求3所述的激活/去激活小区的方法,其中,所述方法还包括:
    在所述目标定时器运行过程中,且所述终端确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,所述终端停止所述目标定时器;或,
    在所述目标定时器运行过程中,且所述终端采用非周期方式发送UCI的情况下,所述终端重启所述目标定时器;或,
    在所述目标定时器运行过程中,且所述终端确定网络设备配置了采用周期方式发送UCI的情况下,所述终端停止所述目标定时器;或,
    在所述目标定时器运行过程中,且所述终端确定网络设备未配置采用周期方式发送UCI,且所述终端采用非周期方式发送UCI的情况下,所述终端重启所述目标定时器。
  11. 根据权利要求3所述的激活/去激活小区的方法,其中,所述方法还包括:
    在所述终端确定后续在所述PUCCH sSCell上有信息传输的情况下,所述终端重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
  12. 根据权利要求3所述的激活/去激活小区的方法,其中,在承载上行控制消息的小区被确定为可去激活小区的情况下,所述方法还包括:
    所述终端确定承载上行控制消息的小区的关联小区为可去激活小区;或,
    所述终端更新承载上行控制消息的小区的关联小区的映射关系;或,
    所述终端将承载上行控制消息的小区的关联小区映射到当前小区组配置授权CG的主小区。
  13. 根据权利要求1至12中的任一项所述的激活/去激活小区的方法,其中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
    承载上行控制消息的小区包括以下中的一种或多种:
    PSCell;
    PUCCH SCell;或,
    PUCCH sSCell。
  14. 一种激活/去激活小区的方法,包括:
    在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
  15. 根据权利要求14所述的激活/去激活小区的方法,其中,所述方法还包括:
    所述网络设备向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
  16. 根据权利要求15所述的激活/去激活小区的方法,其中,所述基站配置条件,包括以下一种或多种:
    指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
    指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
    指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
    指示终端可以对PUCCH SCell进行激活/去激活;
    指示终端可以对PUCCH sSCell进行激活/去激活;或,
    指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
  17. 根据权利要求14所述的激活/去激活小区的方法,其中,所述网络设备去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
    所述网络设备关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
    所述网络设备降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
    所述网络设备降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上同步信号块SSB的发送频率;
    所述网络设备以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
    所述网络设备以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
  18. 一种终端,包括存储器,收发机,处理器;
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
  19. 根据权利要求18所述的终端,其中,所述基站配置条件,包括以下一种或多种:
    指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
    指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
    指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
    指示终端可以对PUCCH SCell进行激活/去激活;
    指示终端可以对PUCCH sSCell进行激活/去激活;或,
    指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
  20. 根据权利要求18所述的终端,其中,所述根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区,包括:
    在承载上行控制消息的小区发生重配置的情况下,确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
    在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,确定承载上行控制消息的小区为可去激活小区;或,
    在PUCCH SCell处于去激活状态的情况下,确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
    在与承载上行控制消息的小区关联的目标定时器超时的情况下,确定承载上行控制消息的小区为可去激活小区。
  21. 根据权利要求20所述的终端,其中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    去激活所述可去激活小区。
  22. 根据权利要求21所述的终端,其中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    确定后续没有在所述可去激活小区上的信息传输。
  23. 根据权利要求21所述的终端,其中,所述去激活所述可去激活小区包括停止在所述可去激活小区上执行以下一种或多种:
    发送SRS;
    发送CSI;
    发送上行数据;
    发送上行控制信息;
    进行随机接入;或,
    监听PDCCH。
  24. 根据权利要求20所述的终端,其中,在所述可去激活小区为辅基站的主小区,且在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,将SCG设置为可去激活SCG。
  25. 根据权利要求24所述的终端,其中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    去激活所述可去激活SCG。
  26. 根据权利要求25所述的终端,其中,所述去激活所述可去激活SCG包括停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
    发送SRS;
    发送CSI;
    发送上行数据;
    发送上行控制信息;
    进行随机接入;或,
    监听PDCCH。
  27. 根据权利要求20所述的终端,其中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    在所述目标定时器运行过程中,且确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况 下,停止所述目标定时器;或,
    在所述目标定时器运行过程中,且采用非周期方式发送UCI的情况下,重启所述目标定时器;或,
    在所述目标定时器运行过程中,且确定网络设备配置了采用周期方式发送UCI的情况下,停止所述目标定时器;或,
    在所述目标定时器运行过程中,且确定网络设备未配置采用周期方式发送UCI,且采用非周期方式发送UCI的情况下,重启所述目标定时器。
  28. 根据权利要求20所述的终端,其中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    在确定后续在所述PUCCH sSCell上有信息传输的情况下,重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
  29. 根据权利要求20所述的终端,其中,在承载上行控制消息的小区被确定为可去激活小区的情况下,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    确定承载上行控制消息的小区的关联小区为可去激活小区;或,
    更新承载上行控制消息的小区的关联小区的映射关系;或,
    将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
  30. 根据权利要求18至29中的任一项所述的终端,其中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
    承载上行控制消息的小区包括以下中的一种或多种:
    PSCell;
    PUCCH SCell;或,
    PUCCH sSCell。
  31. 一种网络设备,包括存储器,收发机,处理器;
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
  32. 根据权利要求31所述的网络设备,其中,所述处理器还用于读取所述存储器中的计算机程序并执行以下操作:
    向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
  33. 根据权利要求32所述的网络设备,其中,所述基站配置条件,包括以下一种或多种:
    指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
    指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
    指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
    指示终端可以对PUCCH SCell进行激活/去激活;
    指示终端可以对PUCCH sSCell进行激活/去激活;或,
    指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
  34. 根据权利要求31所述的网络设备,其中,所述去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
    关闭所述承载上行控制消息的小区和/或所述承载上行控制消息 的小区的关联小区;
    降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
    降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
    以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
    以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
  35. 一种激活/去激活小区的装置,包括:
    判断模块,用于根据基站配置条件,判断是否可以激活/去激活承载上行控制消息的小区和/或承载上行控制消息的小区的关联小区。
  36. 根据权利要求35所述的激活/去激活小区的装置,其中,所述基站配置条件,包括以下一种或多种:
    指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
    指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
    指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
    指示终端可以对PUCCH SCell进行激活/去激活;
    指示终端可以对PUCCH sSCell进行激活/去激活;或,
    指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
  37. 根据权利要求35所述的激活/去激活小区的装置,其中,所述判断模块具体用于:
    在承载上行控制消息的小区发生重配置的情况下,确定重配置前的所述承载上行控制消息的小区为可去激活小区,重配置后的承载上行控制消息的小区为激活小区;或,
    在映射到承载上行控制消息的小区传输UCI的全部SCell均处于去激活状态的情况下,确定承载上行控制消息的小区为可去激活小区;或,
    在PUCCH SCell处于去激活状态的情况下,确定与所述PUCCH SCell对应的PUCCH sSCell的小区为可去激活小区;或,
    在与承载上行控制消息的小区关联的目标定时器超时的情况下,确定承载上行控制消息的小区为可去激活小区。
  38. 根据权利要求37所述的激活/去激活小区的装置,其中,还包括第一去激活模块;
    所述第一去激活模块用于去激活所述可去激活小区。
  39. 根据权利要求38所述的激活/去激活小区的装置,其中,还包括第一确定模块;
    所述第一确定模块用于确定后续没有在所述可去激活小区上的信息传输。
  40. 根据权利要求38所述的激活/去激活小区的装置,其中,所述第一去激活模块具体用于停止在所述可去激活小区上执行以下一种或多种:
    发送SRS;
    发送CSI;
    发送上行数据;
    发送上行控制信息;
    进行随机接入;或,
    监听PDCCH。
  41. 根据权利要求37所述的激活/去激活小区的装置,其中,在所述可去激活小区为辅基站的主小区,且在所述辅基站的除所述主小区以外的其他小区上没有信息传输的情况下,还包括第一设置模块;所述第一设置模块用于将SCG设置为可去激活SCG。
  42. 根据权利要求41所述的激活/去激活小区的装置,其中,还包括第二去激活模块;
    所述第二去激活模块用于去激活所述可去激活SCG。
  43. 根据权利要求42所述的激活/去激活小区的装置,其中,所述第二去激活模块具体用于停止在所述可去激活SCG中的任一小区上执行以下一种或多种:
    发送SRS;
    发送CSI;
    发送上行数据;
    发送上行控制信息;
    进行随机接入;或,
    监听PDCCH。
  44. 根据权利要求37所述的激活/去激活小区的装置,其中,还包括第二处理模块;
    在所述目标定时器运行过程中,且确定网络设备配置了在所述承载上行控制消息的小区的关联小区上采用周期方式发送UCI的情况下,所述第二处理模块用于停止所述目标定时器;或,
    在所述目标定时器运行过程中,且采用非周期方式发送UCI的情况下,所述第二处理模块用于重启所述目标定时器;或,
    在所述目标定时器运行过程中,且确定网络设备配置了采用周期方式发送UCI的情况下,所述第二处理模块用于停止所述目标定时器;或,
    在所述目标定时器运行过程中,且确定网络设备未配置采用周期方式发送UCI,且采用非周期方式发送UCI的情况下,所述第二处理模块用于重启所述目标定时器。
  45. 根据权利要求37所述的激活/去激活小区的装置,其中,还包括更新模块;
    在确定后续在所述PUCCH sSCell上有信息传输的情况下,所述更新模块用于重新确定所述PUCCH sSCell的小区为激活小区;并在所述PUCCH sSCell上发送需要在所述PUCCH SCell上发送的UCI。
  46. 根据权利要求37所述的激活/去激活小区的装置,其中,在承载上行控制消息的小区被确定为可去激活小区的情况下,还包括第三处理模块,所述第三处理模块用于:
    确定承载上行控制消息的小区的关联小区为可去激活小区;或,
    更新承载上行控制消息的小区的关联小区的映射关系;或,
    将承载上行控制消息的小区的关联小区映射到当前小区组CG的主小区。
  47. 根据权利要求35至46中的任一项所述的激活/去激活小区的装置,其中,承载上行控制消息的小区的关联小区为与承载上行控制消息的小区具有映射关系,对应的UCI在映射的承载上行控制消息的小区上传输的小区;
    承载上行控制消息的小区包括以下中的一种或多种:
    PSCell;
    PUCCH SCell;或,
    PUCCH sSCell。
  48. 一种激活/去激活小区的装置,包括第一处理模块;
    在确定承载上行控制消息的小区下的所有终端均去激活所述承载上行控制消息的小区的情况下,所述第一处理模块用于去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区。
  49. 根据权利要求48所述的激活/去激活小区的装置,其中,还包括配置模块;
    所述配置模块用于向终端发送基站配置条件;所述基站配置条件用于指示终端判断是否可以激活/去激活承载上行控制消息的小区和/ 或承载上行控制消息的小区的关联小区。
  50. 根据权利要求49所述的激活/去激活小区的装置,其中,所述基站配置条件,包括以下一种或多种:
    指示终端可以针对一个PUCCH组的目标小区进行激活/去激活;
    指示终端可以针对所有PUCCH组的目标小区进行激活/去激活;
    指示终端可以对承载上行控制消息的小区的关联小区进行激活/去激活;
    指示终端可以对PUCCH SCell进行激活/去激活;
    指示终端可以对PUCCH sSCell进行激活/去激活;或,
    指示终端可以对PUCCH SCell和PUCCH sSCell进行激活/去激活。
  51. 根据权利要求48所述的激活/去激活小区的装置,其中,所述去激活所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区包括以下一种或多种:
    关闭所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区;
    降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上公共信号的发送频率;
    降低所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上SSB的发送频率;
    以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送公共信号;或,
    以最大发送周期在所述承载上行控制消息的小区和/或所述承载上行控制消息的小区的关联小区上发送SSB。
  52. 一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行权利要求1至13中的任一项所述的激活/去激活小区的方法。
  53. 一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行权利要求14至17中的任一项所述的激活/去激活小区的方法。
PCT/CN2023/108111 2022-07-29 2023-07-19 激活/去激活小区的方法、装置及存储介质 WO2024022188A1 (zh)

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CN110958673A (zh) * 2018-09-27 2020-04-03 北京三星通信技术研究有限公司 辅小区激活状态确定的方法及用户设备
WO2022148398A1 (zh) * 2021-01-08 2022-07-14 大唐移动通信设备有限公司 Ue能力信息处理方法、装置、设备及存储介质
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