WO2023213170A1 - 终端非连续接收的控制方法、终端及网络侧设备 - Google Patents

终端非连续接收的控制方法、终端及网络侧设备 Download PDF

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Publication number
WO2023213170A1
WO2023213170A1 PCT/CN2023/087579 CN2023087579W WO2023213170A1 WO 2023213170 A1 WO2023213170 A1 WO 2023213170A1 CN 2023087579 W CN2023087579 W CN 2023087579W WO 2023213170 A1 WO2023213170 A1 WO 2023213170A1
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WIPO (PCT)
Prior art keywords
target
terminals
drx
pdcch
terminal
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PCT/CN2023/087579
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English (en)
French (fr)
Inventor
谌丽
傅婧
张大钧
Original Assignee
大唐移动通信设备有限公司
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Publication of WO2023213170A1 publication Critical patent/WO2023213170A1/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
    • 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
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/121Wireless traffic scheduling for groups of terminals or users
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/53Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a control method for terminal discontinuous reception, a terminal and a network side device.
  • 5G base station energy consumption is a big problem.
  • it can be achieved by closing the cell, closing the beam, closing some frequency bands, or closing the transceiver unit for part of the time.
  • the base station wants to turn off the transceiver unit in time division, it requires the terminal not to transmit and receive uplink and downlink signals and data during the corresponding time period.
  • discontinuous reception (Discontinuous Reception, DRX) state of connected terminals is configured individually for each terminal, resulting in high signaling overhead.
  • the purpose of this disclosure is to provide a control method for terminal discontinuous reception, a terminal and a network side device, so as to solve the problem of high signaling overhead of the DRX configuration method in related technologies.
  • Embodiments of the present disclosure provide a control method for terminal discontinuous reception, including:
  • the terminal monitors the target physical downlink control channel (Physical Downlink Control Channel, PDCCH).
  • PDCCH Physical Downlink Control Channel
  • the target PDCCH carries the discontinuous reception DRX adjustment notification message sent by the network side equipment to all terminals or some terminals in the first cell; the terminal belongs to the All terminals or part of the terminals;
  • the terminal adjusts the DRX configuration according to the DRX adjustment notification message.
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries a downlink control indication (DCI), and the DCI includes the DRX adjustment notification message.
  • DCI downlink control indication
  • the target PDCCH is a PDCCH scrambled by a target radio network temporary identifier (Radio Network Temporary Identifier, RNTI);
  • RNTI Radio Network Temporary Identifier
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the method also includes:
  • the monitoring target PDCCH includes:
  • the target PDCCH scrambled by the target RNTI is monitored to obtain a DRX adjustment notification message for the terminal.
  • the value of the target RNTI is a predefined fixed value
  • the value of the target RNTI is determined based on the first information sent by the network side device.
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the monitoring target PDCCH includes:
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the receiving the resource configuration information of the target PDCCH sent by the network side device includes:
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • Embodiments of the present disclosure provide a control method for terminal discontinuous reception, including:
  • the network side device sends a DRX adjustment notification message to all terminals or some terminals of the first cell through the target PDCCH.
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries DCI
  • the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target RNTI
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the method also includes:
  • sending the value of the target RNTI to all terminals or some terminals in the first cell includes:
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the method also includes:
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the sending the resource configuration information of the target PDCCH to the terminal includes:
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • An embodiment of the present disclosure provides 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 DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries a downlink control indication DCI, and the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target wireless network temporary identifier RNTI;
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the processor is configured to read the computer program in the memory and perform the following operations:
  • the target PDCCH scrambled by the target RNTI is monitored to obtain a DRX adjustment notification message for the terminal.
  • the value of the target RNTI is a predefined fixed value
  • the value of the target RNTI is determined based on the first information sent by the network side device.
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the transceiver is configured to: receive the resource configuration information of the target PDCCH sent by the network side device;
  • the processor is configured to read the computer program in the memory and perform the following operations:
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the transceiver is configured to receive second information sent by the network side device, where the second information includes resource configuration information of the target PDCCH.
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • Embodiments of the present disclosure provide a network side device, including: a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • processor used to read the computer program in the memory
  • transceiver used to send and receive data under the control of the processor and perform the following operations:
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries DCI
  • the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target RNTI
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the transceiver is further configured to: send the value of the target RNTI to all terminals or some terminals in the first cell.
  • the transceiver is specifically used for:
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the transceiver is also used for:
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the transceiver is specifically used for:
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • An embodiment of the present disclosure provides a terminal, including:
  • a monitoring unit configured to monitor the target physical downlink control channel PDCCH.
  • the target PDCCH carries the discontinuous reception DRX adjustment notification message sent by the network side device to all terminals or some terminals in the first cell; the terminal belongs to all terminals or Said part of the terminal;
  • a processing unit configured to adjust the DRX configuration according to the DRX adjustment notification message.
  • Embodiments of the present disclosure provide a network side device, including:
  • the first sending unit is used to send signals to all or part of the terminals in the first cell through the target PDCCH.
  • the terminal sends a DRX adjustment notification message.
  • Embodiments of the present disclosure provide a processor-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the above control method for terminal discontinuous reception are implemented.
  • the terminal obtains the DRX adjustment notification message by monitoring the target PDCCH, and can quickly adjust the DRX configuration according to the DRX adjustment notification message, so that the network side device quickly enters the energy-saving state.
  • the target PDCCH carries the DRX adjustment notification message sent by the network side device, which can save signaling overhead of the network side device.
  • Figure 1 shows one of the schematic flowcharts of a terminal discontinuous reception control method according to an embodiment of the present disclosure
  • Figure 2 shows a schematic diagram of a terminal adjusting DRX configuration according to an embodiment of the present disclosure
  • Figure 3 shows the second schematic flowchart of the terminal discontinuous reception control method according to an embodiment of the present disclosure
  • Figure 4 shows one of the schematic structural diagrams of a terminal according to an embodiment of the present disclosure
  • Figure 5 shows one of the schematic structural diagrams of network side equipment according to an embodiment of the present disclosure
  • Figure 6 shows the second structural schematic diagram of the terminal according to the embodiment of the present disclosure
  • Figure 7 shows the second structural schematic diagram of the network side device according to the embodiment of the present disclosure.
  • 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.
  • embodiments of the present disclosure provide a control method for terminal discontinuous reception, which solves the problem of high signaling overhead in DRX configuration methods in related technologies.
  • an embodiment of the present disclosure provides a control method for terminal discontinuous reception, which specifically includes the following steps:
  • Step 101 The terminal monitors the target physical downlink control channel PDCCH.
  • the target PDCCH carries the discontinuous reception DRX adjustment notification message sent by the network side device to all terminals or some terminals in the first cell; the terminal belongs to all terminals or all terminals. Describe some terminals.
  • the target PDCCH is used to carry the DRX adjustment notification message sent by the network side device.
  • the target PDCCH may carry DRX adjustment notification messages corresponding to all terminals or part of the terminals in the first cell, that is, the target PDCCH may be a common PDCCH for all terminals or part of the terminals in the cell.
  • the first cell is the cell where the terminal is located.
  • the terminal can be any terminal among all terminals in the first cell; if the target The DRX adjustment notification message carried on the PDCCH is a DRX adjustment notification message for some terminals in the first cell, and the terminals may be any terminals among the partial terminals.
  • Step 102 The terminal adjusts the DRX configuration according to the DRX adjustment notification message.
  • the DRX adjustment notification message is used to instruct the terminal to adjust DRX-related parameters, such as: adjusting the starting point of the DRX cycle, the cycle length, etc.
  • the terminal obtains the DRX adjustment notification message for the terminal by monitoring the target PDCCH.
  • the terminal adjusts the DRX configuration according to the DRX adjustment notification message, for example, adjusts the starting point and/or cycle of DRX.
  • the terminal obtains the DRX adjustment notification message by monitoring the target PDCCH, and can quickly adjust the DRX configuration according to the DRX adjustment notification message, so that the network side device quickly enters the energy-saving state.
  • the target PDCCH can carry DRX adjustment notification messages sent by the network side device to multiple terminals in the cell, which can save signaling overhead of the network side device.
  • the DRX adjustment notification message includes at least one of the following information:
  • the network side device may notify all terminals or some terminals in a cell of the DRX adjustment parameters in the DRX adjustment notification message, and the terminal that receives the DRX adjustment notification message adjusts the DRX adjustment parameters according to the instructions therein. Configuration adjustments.
  • the network side device sends the DRX adjustment notification message to a group of terminals in a cell through the target PDCCH.
  • the DRX adjustment notification message includes the DRX cycle starting point and the DRX cycle length, then the group of terminals all monitor
  • the target PDCCH obtains the DRX adjustment notification message and adjusts it according to the DRX cycle starting point and DRX cycle length indicated by the DRX adjustment notification message, so that the DRX cycle starting point and the DRX cycle length of the group of terminals are the same.
  • the target PDCCH carries a downlink control indication DCI, and the DCI includes the DRX adjustment notification message.
  • the network side device sends the DRX adjustment notification message
  • the DRX adjustment notification message is carried by DCI
  • the DCI is carried and sent by the target PDCCH.
  • the target PDCCH is a PDCCH scrambled by a target wireless network temporary identifier RNTI; the target RNTI is associated with all terminals in the first cell; or the target RNTI is associated with all terminals in the first cell.
  • the target RNTI may be a DRX-RNTI for all terminals or a group of terminals in the first cell.
  • the target PDCCH is scrambled by the DRX-RNTI corresponding to all terminals or a group of terminals in the first cell, and the terminal can determine whether to monitor the target PDCCH based on the DRX-RNTI.
  • the method further includes: determining the value of the target RNTI;
  • the monitoring of the target PDCCH includes: monitoring the target PDCCH scrambled by the target RNTI according to the value of the target RNTI, and obtaining a DRX adjustment notification message for the terminal.
  • the RNTI corresponding to a group of terminals in the first cell is the target RNTI, and the value of the target RNTI is A.
  • a target PDCCH is sent scrambled by a target RNTI with a value of A.
  • the group of terminals determines that the target PDCCH is for itself based on the value of the target RNTI, and then monitors the target PDCCH and obtains the DRX adjustment notification message.
  • the value of the target RNTI is a predefined fixed value
  • the value of the target RNTI is determined based on the first information sent by the network side device.
  • the value of the target RNTI may be a predefined fixed value, such as a fixed value specified by a protocol, a preconfigured fixed value, etc.
  • the value of the target RNTI may also be notified by the network side device through first information.
  • the first information includes one of the following:
  • DRX configuration information such as dedicated radio resource control (Radio Resource Control, RRC) messages for configuring DRX.
  • RRC Radio Resource Control
  • the network side device sends the value of the target RNTI for scrambling the target PDCCH by sending a system message, a multicast message or dedicated signaling to the terminal.
  • the first information used may be different. For example: if the DRX adjustment notification message corresponds to all terminals in a cell, that is, the network side device sends the DRX adjustment notification message to all terminals in the first cell through the target PDCCH, then the The value of the target RNTI can be protocol specification A certain fixed value; or, the value of the target RNTI is carried in the system message.
  • the network side device sends the DRX adjustment notification to a group of terminals in the first cell through the target PDCCH.
  • the value of the target RNTI can be determined in any of the following ways:
  • the value of the target RNTI is carried in the multicast message sent by the network side device to the group of terminals;
  • the value of the target RNTI is configured by the network side device to the terminal through dedicated signaling containing DRX configuration information when configuring DRX for each terminal in the group of terminals;
  • the value of the target RNTI is a fixed value specified by the protocol, or the value of the target RNTI is carried in a system message sent by the network side device.
  • the network side device when configuring DRX for the terminal, notifies the terminal whether it needs to monitor the target PDCCH with the target RNTI.
  • the monitoring of the target PDCCH includes: receiving the resource configuration information of the target PDCCH sent by the network side device; and monitoring the target PDCCH according to the resource configuration information.
  • the network side device before sending the DRX adjustment notification message to the terminal, the network side device sends the resource configuration information of the target PDCCH to the terminal.
  • the terminal determines the monitoring location based on the resource configuration information of the target PDCCH. Describe the time, resource location, etc. of the target PDCCH.
  • receiving the resource configuration information of the target PDCCH sent by the network side device includes: receiving second information sent by the network side device, where the second information includes the resource configuration of the target PDCCH. information.
  • the network side device sends the resource configuration information of the target PDCCH to the terminal through the second information.
  • the second information includes one of the following:
  • the network side device may notify the terminal of the configuration of the target PDCCH of the DRX adjustment notification message in a system message; or, in a multicast message sent to a group of terminals, notify the group of terminals of the configuration of the target PDCCH of the DRX adjustment notification message. .
  • the network side device can also be used as a terminal The terminal is notified of the configuration of the target PDCCH of the DRX adjustment notification message in the dedicated signaling of configuring DRX (for example, a dedicated RRC message).
  • the resource configuration information of the target PDCCH includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the DRX adjustment notification message can be sent repeatedly.
  • Information such as whether the DRX adjustment notification message is sent repeatedly and the number of times of repeated sending, resource location and other information can be sent by the network side device to the target. It is configured in the resource configuration information of PDCCH and can also be specified by the protocol.
  • the network side device can quickly adjust the DRX configuration such as the DRX cycle starting point and/or cycle length of all terminals or part of the terminals in a cell, so that multiple terminals can operate in the same time period. Entering the inactive state, the network side device can turn off the transceiver units corresponding to this part of the terminals.
  • the network side device sends the DRX adjustment notification message to UE1 and UE2, so that the discontinuous transmission (Discontinuous Transmission, DTX)/DRX cycle of the backhaul link (Backhaul) and gNB
  • the starting point and cycle length are the same as the DRX cycle starting point and cycle length of UE1 and UE2. Then gNB may not perform data transmission with UE1 and UE2 during the DRX off (Off) period.
  • the network side device performs the following steps:
  • Step 1 Notify the cell that the cell supports DRX adjustment notification message through a system message.
  • the system message may include:
  • DRX-RNTI value that is, the value of the target RNTI. It should be noted that if the system message does not contain the DRX-RNTI value, a fixed value is specified in the protocol as the DRX-RNTI.
  • Resource configuration information of the target PDCCH carrying the DRX adjustment notification message includes one or more of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • Step 2 Send a DRX configuration command to the terminal.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • Step 3 When it is determined to start the time division multiplexing (TDM) mode switch cell transceiver unit, send a DRX adjustment notification message to all terminals in the cell.
  • the DRX adjustment notification message includes one or more of the following information:
  • the starting point of the DRX cycle if the DRX adjustment notification message does not contain the starting point of the DRX cycle, the time position when the DRX adjustment notification message is sent or the sending time position + the deviation value is the starting point of the DRX cycle.
  • the deviation value can be Is specified in the protocol or indicated in the DRX adjustment notification message.
  • the terminal needs to adjust the DRX cycle to the notification value. If the DRX cycle minimum value is notified, the DRX cycle of the terminal can be N times the DRX cycle (N ⁇ 1)
  • Step 4 Perform data transmission with terminals in the cell according to the adjusted DRX.
  • the transceiver unit in the cell can be turned off.
  • all terminals in the cell perform the following steps:
  • Step A Receive the system message sent by the network side device, determine the target PDCCH that needs to be monitored to carry the DRX adjustment notification message, and the resource configuration information of the target PDCCH, and determine the DRX-RNTI (carried in the system message or specified by the protocol).
  • Step B Receive the DRX configuration command sent by the network side device.
  • the DRX configuration command package Including DRX cycle, DRX starting position, timer length, etc.
  • Step C Monitor the DRX adjustment notification message sent by the network side device. If the DRX adjustment notification message is received, adjust the DRX configuration according to the instructions of the DRX adjustment notification message.
  • Step D Transmit data with the network side device according to the adjusted DRX.
  • the network side device sends a DRX adjustment notification message to all terminals in the cell through the target PDCCH, and sends the DRX-RNTI value of the scrambled target PDCCH through a system message to achieve rapid adjustment of the DRX cycle starting point and sum of all terminals in the cell.
  • the cycle length is such that all terminals in the cell can enter the inactive state within the same time period, and the network side equipment can turn off the transceiver units corresponding to this part of the terminals.
  • the network side device performs the following steps:
  • Step 1 Notify the cell whether it supports monitoring the DRX adjustment notification message through a system message.
  • the system message may include: DRX-RNTI value (that is, the value of the target RNTI). If the system message does not contain the DRX-RNTI value, a fixed value is specified in the protocol as the DRX-RNTI.
  • Step 2 Send a DRX configuration command to the terminal.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • the terminal is notified through RRC signaling of the resource configuration information of the target PDCCH carrying the DRX adjustment notification message.
  • the resource configuration information of the target PDCCH can be extended based on the existing DRX configuration command (that is, incorporated in the DRX configuration command), or can be sent through separate RRC signaling.
  • the resource configuration information of the target PDCCH includes one or more of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • Step 3 When it is determined to activate the TDM mode switch cell transceiver unit, send a DRX adjustment notification message to all terminals in the cell.
  • the DRX adjustment notification message includes one or more of the following information: interest:
  • the starting point of the DRX cycle if the DRX adjustment notification message does not contain the starting point of the DRX cycle, the time position when the DRX adjustment notification message is sent or the sending time position + the deviation value is the starting point of the DRX cycle.
  • the deviation value can be Is specified in the protocol or indicated in the DRX adjustment notification message.
  • the terminal needs to adjust the DRX cycle to the notification value. If the DRX cycle minimum value is notified, the DRX cycle of the terminal can be N times the DRX cycle (N ⁇ 1)
  • Step 4 Perform data transmission with terminals in the cell according to the adjusted DRX.
  • the transceiver unit in the cell can be turned off.
  • all terminals in the cell perform the following steps:
  • Step A Receive the system message sent by the network side device, determine that the cell supports monitoring the target PDCCH carrying the DRX adjustment notification message, and determine the DRX-RNTI (in the system message or specified in the protocol).
  • Step B Receive the DRX configuration command sent by the network side device.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • Step C Monitor the DRX adjustment notification message sent by the network side device. If the DRX adjustment notification message is received, adjust the DRX configuration according to the instructions of the DRX adjustment notification message.
  • Step D Transmit data with the network side device according to the adjusted DRX.
  • the network side device sends the DRX adjustment notification message to all terminals in the cell through the target PDCCH, and when configuring DRX for the terminal, sends the resource configuration information of the target PDCCH carrying the DRX notification message through RRC signaling to achieve rapid adjustment.
  • the DRX cycle starting point and/or cycle length of all terminals in the cell allows all terminals in the cell to enter the inactive state within the same time period, and the network side equipment can turn off the transceiver units corresponding to this part of the terminals.
  • TRP Transmit/Receive Point
  • beams beams
  • the network side device performs the following steps:
  • Step 1 Notify the group of terminals that they support monitoring the DRX adjustment notification message through a multicast message for the group of terminals.
  • the multicast message may include:
  • DRX-RNTI value that is, the value of the target RNTI. If the multicast message does not contain the DRX-RNTI value, a fixed value is specified in the protocol as the DRX-RNTI.
  • Step 2 Send a DRX configuration command to the terminal.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • Step 3 When it is determined to activate the TDM mode switch cell transceiver unit, send a DRX adjustment notification message to the group of terminals.
  • the specific content of the DRX adjustment notification message will not be described again here.
  • Step 4 Perform data transmission with the group of terminals according to the adjusted DRX.
  • the transceiver unit corresponding to the group of terminals in the cell can be turned off.
  • a group of terminals in the cell perform the following steps:
  • Step A Receive the multicast message sent by the network side device, determine the target PDCCH that needs to be monitored to carry the DRX adjustment notification message, and the resource configuration information of the target PDCCH, and determine the DRX-RNTI (carried in the multicast message or specified by the protocol).
  • Step B Receive the DRX configuration command sent by the network side device.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • Step C Monitor the DRX adjustment notification message sent by the network side device. If the DRX adjustment notification message is received, adjust the DRX configuration according to the instructions of the DRX adjustment notification message.
  • Step D Transmit data with the network side device according to the adjusted DRX.
  • the network side device sends a DRX adjustment notification message to a group of terminals in the cell through the target PDCCH, and sends the DRX-RNTI value of the scrambled target PDCCH through a multicast message to achieve rapid adjustment of a group of terminals in the cell.
  • the starting point of the DRX cycle and/or the cycle length allow a group of terminals to enter an inactive state within the same time period, and the network side device can turn off the transceiver units corresponding to this part of the terminals.
  • the network side device Taking the network side device adjusting the DRX of a group of terminals in the cell as an example, the network side device performs the following steps:
  • Step 1 Inform a group of terminals in the corresponding cell whether the group of terminals supports monitoring the DRX adjustment notification message through a multicast message.
  • the multicast message may include: a DRX-RNTI value (that is, the value of the target RNTI). If the multicast message does not contain the DRX-RNTI value, a fixed value is specified in the protocol as the DRX-RNTI.
  • Step 2 Send a DRX configuration command to the terminal.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • the terminal is notified through RRC signaling of the resource configuration information of the target PDCCH carrying the DRX adjustment notification message.
  • the resource configuration information of the target PDCCH can be extended based on the existing DRX configuration command (that is, incorporated in the DRX configuration command), or can be sent through separate RRC signaling.
  • Step 3 When it is determined to activate the TDM mode switch cell transceiver unit, send a DRX adjustment notification message to the group of terminals.
  • the specific content of the DRX adjustment notification message will not be described again here.
  • Step 4 Perform data transmission with the group of terminals according to the adjusted DRX.
  • the transceiver unit corresponding to the group of terminals in the cell can be turned off.
  • a group of terminals in the cell perform the following steps:
  • Step A Receive the multicast message sent by the network side device, determine that the cell supports monitoring the target PDCCH carrying the DRX adjustment notification message, and determine the DRX-RNTI (carried in the multicast message or specified by the protocol).
  • Step B Receive the DRX configuration command sent by the network side device.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • Step C Monitor the DRX adjustment notification message sent by the network side device. If the DRX adjustment notification message is received, adjust the DRX configuration according to the instructions of the DRX adjustment notification message.
  • Step D Transmit data with the network side device according to the adjusted DRX.
  • the network side device sends a DRX adjustment notification message to a group of terminals in the cell through the target PDCCH, and sends the DRX-RNTI value of the scrambled target PDCCH through a multicast message.
  • RRC signaling is used. Send the resource configuration information of the target PDCCH carrying the DRX notification message to quickly adjust the DRX cycle starting point and/or cycle length of a group of terminals in the cell, so that a group of terminals can enter the inactive state within the same time period, and the network side equipment
  • the transceiver units corresponding to this part of the terminals can be turned off.
  • the network side device Be prepared to perform the following steps:
  • Step 1 Send a DRX configuration command to the terminal, including DRX cycle, DRX starting position, timer length, etc.
  • a DRX configuration command to the terminal, including DRX cycle, DRX starting position, timer length, etc.
  • configure the DRX-RNTI if the DRX configuration command does not include the DRX-RNTI, a fixed value is specified by the protocol) and the resource configuration information of the target PDCCH carrying the DRX adjustment notification message.
  • the resource configuration information of the DRX-RNTI and/or the target PDCCH can be extended based on the existing DRX configuration command (that is, incorporated in the DRX configuration command), or can be configured through separate RRC signaling. send.
  • Step 2 When it is determined that some transceiver units in the TDM mode switching cell are to be activated, send a DRX adjustment notification message to the group of terminals.
  • Step 3 Perform data transmission with the group of terminals according to the adjusted DRX.
  • the transceiver unit corresponding to the group of terminals can be turned off.
  • a group of terminals in the cell perform the following steps:
  • Step A Receive the DRX configuration command sent by the network side device.
  • the DRX configuration command includes the DRX cycle, DRX starting position, timer length, etc.
  • Determine the DRX-RNTI value obtained through RRC dedicated signaling or specified by the protocol); receive the resource configuration information of the target PDCCH carrying the DRX notification message indicated by the RRC signaling.
  • Step B Monitor the DRX adjustment notification message sent by the network side device. If the DRX adjustment notification message is received, adjust the DRX configuration according to the instructions of the DRX adjustment notification message.
  • Step C Transmit data with the network side device according to the adjusted DRX.
  • the network side device when configuring DRX for the terminal, sends the DRX-RNTI value of the scrambled target PDCCH and/or the resource configuration information of the target PDCCH through the DRX configuration command or dedicated RRC signaling to achieve rapid adjustment in the cell.
  • the DRX cycle starting point and/or cycle length of a group of terminals allows a group of terminals to enter an inactive state within the same time period, and the network side device can turn off the transceiver units corresponding to this part of the terminals.
  • the terminal obtains the DRX adjustment notification message by monitoring the target PDCCH, and can quickly adjust the DRX configuration according to the DRX adjustment notification message, so that the network side device quickly enters the energy-saving state.
  • the target PDCCH can carry DRX adjustment notification messages sent by the network side device to multiple terminals in the cell, which can save signaling overhead of the network side device.
  • an embodiment of the present disclosure also provides a control method for terminal discontinuous reception, which is applied to network side equipment, including:
  • Step 301 The network side device sends a DRX adjustment notification message to all terminals or some terminals in the first cell through the target PDCCH.
  • the network side device when the network side device needs to adjust the DRX configuration of all terminals or some terminals in the cell (for example, it is determined to activate the TDM mode switch cell transceiver unit), it sends DRX to all terminals or some terminals in the cell through the target PDCCH. Adjust notification messages.
  • the target PDCCH is used to carry the DRX adjustment notification message.
  • the target PDCCH may carry DRX adjustment notification messages for all terminals or some terminals in the cell, that is, the target PDCCH may be a common PDCCH for all terminals or some terminals in the cell.
  • the terminal obtains the DRX adjustment notification message for the terminal by monitoring the target PDCCH.
  • the terminal adjusts the DRX configuration according to the DRX adjustment notification message, for example, adjusts the starting point and/or cycle of DRX to realize DRX adjustment for all terminals or some terminals in the cell.
  • the network side device sends a DRX adjustment notification message to all terminals or some terminals in the cell through the target PDCCH, so as to quickly adjust the DRX configuration of all terminals or some terminals in the cell, so that the network side device can quickly enter the energy saving state. , saving signaling overhead.
  • the DRX adjustment notification message includes at least one of the following information:
  • the network side device may notify all terminals or some terminals in a cell of the DRX adjustment parameters in the DRX adjustment notification message, and the terminal that receives the DRX adjustment notification message adjusts the DRX adjustment parameters according to the instructions therein.
  • the configuration is adjusted to achieve rapid energy saving for all terminals or some terminals in the community.
  • the target PDCCH carries DCI
  • the DCI includes the DRX adjustment notification message.
  • the network side device sends the DRX adjustment notification message
  • the DRX adjustment notification message is carried by DCI
  • the DCI is carried and sent by the target PDCCH.
  • the target PDCCH is a PDCCH scrambled by a target RNTI; the target The RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the target RNTI may be a DRX-RNTI for all terminals or a group of terminals in the first cell.
  • the target PDCCH is scrambled by the DRX-RNTI corresponding to all terminals or a group of terminals in the first cell, and the terminal can determine whether to monitor the target PDCCH based on the DRX-RNTI.
  • the method further includes: sending the value of the target RNTI to all terminals or some terminals in the first cell. It should be noted that the terminal through which the network side device sends the value of the target RNTI is the terminal through which the network side device sends the DRX adjustment notification message.
  • sending the value of the target RNTI to all terminals or some terminals in the first cell includes:
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the value of the target RNTI may be a predefined fixed value, or may be a value set by the network side device.
  • the network side device may send the value of the target RNTI to the terminal through the first information.
  • the network side device determines that the value of the target RNTI is A.
  • the network side device needs to adjust the DRX configuration of the group of terminals, it sends the target PDCCH to the group of terminals, and the target PDCCH pass value is A.
  • the target RNTI is scrambled.
  • the network side device notifies the terminal of the value A of the target RNTI through the first information.
  • the group of terminals determines that the target PDCCH is for itself based on the value of the target RNTI, and then monitors the target PDCCH and obtains the DRX adjustment notification message.
  • the network side device sends the value of the target RNTI by sending a system message, a multicast message or dedicated signaling to the terminal.
  • the DRX adjustment notification message corresponds to a cell
  • the first information used by the network side device may be different. For example: if the DRX adjustment notification message corresponds to all terminals in a cell, that is, the network side device sends the DRX adjustment notification message to all terminals in the first cell through the target PDCCH, then the The value of the target RNTI may be a fixed value specified by the protocol; or, the value of the target RNTI may be carried in the system message.
  • the network side device sends the DRX adjustment notification to a group of terminals in the first cell through the target PDCCH.
  • the value of the target RNTI can be determined in any of the following ways:
  • the value of the target RNTI is carried in the multicast message sent by the network side device to the group of terminals;
  • the value of the target RNTI is configured by the network side device to the terminal through dedicated signaling containing DRX configuration information when configuring DRX for each terminal in the group of terminals;
  • the value of the target RNTI is a fixed value specified by the protocol, or the value of the target RNTI is carried in a system message sent by the network side device.
  • the method further includes: sending the resource configuration information of the target PDCCH to all terminals or some terminals in the first cell.
  • the network side device determines the resource configuration information of the target PDCCH and sends it to the terminal.
  • the terminal monitors the target PDCCH according to the resource configuration information.
  • sending the resource configuration information of the target PDCCH to all terminals or some terminals in the first cell includes:
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the network side device may notify the terminal of the configuration of the target PDCCH of the DRX adjustment notification message in the system message; or, notify the configuration of the target PDCCH of the group of terminals in the multicast message sent to the group of terminals.
  • the network side device may also notify the terminal of the configuration of the target PDCCH of the DRX adjustment notification message in dedicated signaling (for example, a dedicated RRC message) for configuring DRX for the terminal.
  • dedicated signaling for example, a dedicated RRC message
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the DRX adjustment notification message can be sent repeatedly.
  • Information such as whether the DRX adjustment notification message is sent repeatedly and the number of times of repeated sending, resource location and other information can be sent by the network side device on the target PDCCH. It is configured in the resource configuration information and can also be specified by the protocol.
  • the network side device can quickly adjust the DRX cycle starting point and/or cycle length of all terminals or part of the terminals in the cell, so that the corresponding terminals can enter the inactive state within the same time period, and the network side device can turn off the communication with The transceiver unit corresponding to this terminal.
  • the network side device sends a DRX adjustment notification message to all terminals or some terminals in the cell through the target PDCCH, so as to quickly adjust the DRX configuration of all terminals or some terminals in the cell, so that the network side device can quickly enter the energy saving state. , saving signaling overhead.
  • an embodiment of the present disclosure provides a terminal 400, including:
  • the monitoring unit 410 is configured to monitor the target physical downlink control channel PDCCH.
  • the target PDCCH carries the discontinuous reception DRX adjustment notification message sent by the network side device to all terminals or some terminals in the first cell; the terminal belongs to all terminals. or part of the terminal;
  • the processing unit 420 is configured to adjust the DRX configuration according to the DRX adjustment notification message.
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries a downlink control indication DCI, and the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target wireless network temporary identifier RNTI;
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the terminal also includes:
  • a first determination unit configured to determine the value of the target RNTI
  • the monitoring unit is specifically configured to: monitor the target PDCCH scrambled by the target RNTI according to the value of the target RNTI, and obtain a DRX adjustment notification message for the terminal.
  • the value of the target RNTI is a predefined fixed value
  • the value of the target RNTI is determined based on the first information sent by the network side device.
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the monitoring unit includes:
  • a receiving subunit configured to receive the resource configuration information of the target PDCCH sent by the network side device
  • a monitoring subunit configured to monitor the target PDCCH according to the resource configuration information.
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the receiving subunit is specifically configured to: receive second information sent by the network side device, where the second information includes resource configuration information of the target PDCCH.
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • an embodiment of the present disclosure provides a network side device 500, including:
  • the first sending unit 510 is configured to send a DRX adjustment notification message to all terminals or some terminals of the first cell through the target PDCCH.
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries DCI
  • the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target RNTI
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the network side device also includes:
  • the second sending unit is configured to send the value of the target RNTI to all terminals or some terminals in the first cell.
  • the second sending unit is specifically configured to: send a message to all terminals in the first cell or or some terminals send first information, where the first information includes the value of the target RNTI;
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the network side device also includes:
  • the third sending unit is configured to send the resource configuration information of the target PDCCH to all terminals or some terminals in the first cell.
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the third sending unit is specifically used for:
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the above-mentioned network-side device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment applied to the network-side 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 the embodiment can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can 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 existing 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 , including 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. .
  • an embodiment of the present disclosure also provides a terminal, including: a memory 620, a transceiver 600, and a processor 610; wherein the memory 620 is used to store computer programs; the transceiver 600 is used to Send and receive data under the control of the processor 610; the processor 610 is used to read the computer program in the memory and perform the following operations:
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries a downlink control indication DCI, and the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target wireless network temporary identifier RNTI;
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI Associated with some terminals in the first cell.
  • the processor is configured to read the computer program in the memory and perform the following operations:
  • the target PDCCH scrambled by the target RNTI is monitored to obtain a DRX adjustment notification message for the terminal.
  • the value of the target RNTI is a predefined fixed value
  • the value of the target RNTI is determined based on the first information sent by the network side device.
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the transceiver is configured to: receive the resource configuration information of the target PDCCH sent by the network side device;
  • the processor is configured to read the computer program in the memory and perform the following operations:
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the transceiver is configured to receive second information sent by the network side device, where the second information includes resource configuration information of the target PDCCH.
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • 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.
  • Transceiver 600 may be a plurality of elements, including a transmitter and a transceiver, providing a unit for communicating with various other devices over a transmission medium.
  • the user interface 630 can also be an interface capable of externally connecting internal and external required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • 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 (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
  • an embodiment of the present disclosure also provides a network side device, including: a memory 720, a transceiver 700, and a processor 710; wherein the memory 720 is used to store computer programs; the processor 710 is used to Read the computer program in the memory; transceiver 700, used to send and receive data under the control of the processor 710 and perform the following operations:
  • the DRX adjustment notification message includes at least one of the following information:
  • the target PDCCH carries DCI
  • the DCI includes the DRX adjustment notification message.
  • the target PDCCH is a PDCCH scrambled by the target RNTI
  • the target RNTI is associated with all terminals in the first cell; or, the target RNTI is associated with some terminals in the first cell.
  • the transceiver is further configured to: send the value of the target RNTI to all terminals or some terminals in the first cell.
  • the transceiver is specifically used for:
  • the first information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the transceiver is further configured to: send the resource configuration information of the target PDCCH to all terminals or some terminals in the first cell.
  • the resource configuration information includes at least one of the following:
  • the repeated transmission resource location when the target PDCCH is repeatedly transmitted is repeatedly transmitted.
  • the transceiver is specifically used for:
  • the second information includes one of the following:
  • the multicast message corresponding to the terminal group to which the terminal belongs
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 710 and various circuits of the memory represented by memory 720 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.
  • Transceiver 700 may be a plurality of elements, including a transmitter and a transceiver, providing a unit for communicating with various other devices over a transmission medium.
  • the processor 710 is responsible for managing the bus architecture and general processing, and the memory 720 can store data used by the processor 710 when performing operations.
  • the processor 710 may be a 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 above-mentioned network-side device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment applied to the network-side 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.
  • the 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 (Magneto-Optical Disk, MO), etc.) , Optical storage (such as Compact Disk (CD), Digital Video Disc (Digital Versatile Disc, DVD), Blu-ray Disc (BD), High-Definition Versatile Disc (HVD), etc.), and semiconductor memories (such as Read-Only Memory (ROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable read only memory, EEPROM), non-volatile Memory (NAND FLASH), solid state drive (Solid State Disk or Solid State Drive, SSD)), etc.
  • magnetic memory such as floppy disk, hard disk, magnetic tape, magneto-optical disk (Magneto-Optical Disk, MO), etc.
  • Optical storage such as Compact Disk (CD), Digital Video Disc (Digital Versatile
  • 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, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
  • a computer-usable storage media including, but not limited to, magnetic disk storage, optical storage, and the like
  • 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
  • the instruction device implements the functions specified in one process or multiple processes of the flow chart and/or one block or multiple blocks of 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 the process or processes of the flowchart diagrams and/or the block or blocks of the block diagrams.
  • each module above is only a division of logical functions. In actual implementation, it can be fully or partially integrated into a physical entity, or it can also be physically separated. And these modules can all be implemented in the form of software calling through processing components; they can also all be implemented in the form of hardware; some modules can also be implemented in the form of software calling through processing components, and some modules can be implemented in the form of hardware.
  • the determination module can be a separately established processing element, or it can It is integrated and implemented in a certain chip of the above-mentioned device.
  • each step of the above method or each of the above modules can be completed by instructions in the form of hardware integrated logic circuits or software in the processor element.
  • each module, unit, sub-unit or sub-module may be one or more integrated circuits configured to implement the above method, such as: one or more application specific integrated circuits (Application Specific Integrated Circuit, ASIC), or one or Multiple microprocessors (digital signal processor, DSP), or one or more field programmable gate arrays (Field Programmable Gate Array, FPGA), etc.
  • ASIC Application Specific Integrated Circuit
  • DSP digital signal processor
  • FPGA Field Programmable Gate Array
  • the processing element can be a general-purpose processor, such as a central processing unit (Central Processing Unit, CPU) or other processors that can call the program code.
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip

Abstract

本公开提供了一种终端非连续接收的控制方法、终端及网络侧设备。所述方法包括:终端监听目标物理下行控制信道PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;所述终端根据所述DRX调整通知消息,调整DRX的配置。

Description

终端非连续接收的控制方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2022年05月05日在中国提交的中国专利申请No.202210482099.8的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种终端非连续接收的控制方法、终端及网络侧设备。
背景技术
在5G系统中,5G基站能耗的大问题,针对基站能耗问题,可以通过关闭小区、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。当小区下有连接态终端时,基站要实现时分关闭收发单元则要求终端对应时间段内不进行上下行信号和数据传输和接收。
在相关技术中,连接态终端的非连续接收(Discontinuous Reception,DRX)状态是针对每个终端单独配置的,导致信令开销很大。
发明内容
本公开的目的在于提供一种终端非连续接收的控制方法、终端及网络侧设备,解决了相关技术中的DRX配置方法信令开销较大的问题。
本公开的实施例提供一种终端非连续接收的控制方法,包括:
终端监听目标物理下行控制信道(Physical Downlink Control Channel,PDCCH),所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
所述终端根据所述DRX调整通知消息,调整DRX的配置。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载下行控制指示(Downlink Control Indication,DCI),所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标无线网络临时标识(Radio Network Temporary Identifier,RNTI)加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述方法还包括:
确定所述目标RNTI的值;
所述监听目标PDCCH,包括:
根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
可选地,所述目标RNTI的值为预定义的固定值;
或者,
所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
可选地,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述监听目标PDCCH,包括:
接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;
根据所述资源配置信息,监听所述目标PDCCH。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述接收所述网络侧设备发送的所述目标PDCCH的资源配置信息,包括:
接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。
可选地,所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
本公开的实施例提供一种终端非连续接收的控制方法,包括:
网络侧设备通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述方法还包括:
向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。
可选地,所述向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值,包括:
向所述第一小区内的全部终端或者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
其中,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述方法还包括:
向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述向终端发送所述目标PDCCH的资源配置信息,包括:
向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
本公开的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:
监听目标PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
根据所述DRX调整通知消息,调整DRX的配置。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载下行控制指示DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标无线网络临时标识RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述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:
确定所述目标RNTI的值;
根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
可选地,所述目标RNTI的值为预定义的固定值;
或者,
所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
可选地,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述收发机用于:接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;
所述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:
根据所述资源配置信息,监听所述目标PDCCH。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述收发机用于:接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。
可选地,所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
本公开的实施例提供一种网络侧设备,包括:存储器,收发机,处理器:
存储器,用于存储计算机程序;处理器,用于读取所述存储器中的计算机程序;收发机,用于在所述处理器的控制下收发数据并执行以下操作:
通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述收发机还用于:向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。
可选地,所述收发机具体用于:
向所述第一小区内的全部终端或者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
其中,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述收发机还用于:
向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述收发机具体用于:
向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
本公开的实施例提供一种终端,包括:
监听单元,用于监听目标物理下行控制信道PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
处理单元,用于根据所述DRX调整通知消息,调整DRX的配置。
本公开的实施例提供一种网络侧设备,包括:
第一发送单元,用于通过目标PDCCH向第一小区的全部终端或者部分 终端发送DRX调整通知消息。
本公开的实施例提供一种处理器可读存储介质,其上存储有计算机程序,该计算机程序被处理器执行时实现上述的终端非连续接收的控制方法的步骤。
本公开的上述技术方案的有益效果是:
本公开的实施例,终端通过监听目标PDCCH获取DRX调整通知消息,可以快速的根据所述DRX调整通知消息调整DRX的配置,使网络侧设备快速进入节能状态。所述目标PDCCH中承载网络侧设备发送的DRX调整通知消息,能够节省网络侧设备的信令开销。
附图说明
图1表示本公开实施例的终端非连续接收的控制方法的流程示意图之一;
图2表示本公开实施例的终端调整DRX配置的示意图;
图3表示本公开实施例的终端非连续接收的控制方法的流程示意图之二;
图4表示本公开实施例的终端的结构示意图之一;
图5表示本公开实施例的网络侧设备的结构示意图之一;
图6表示本公开实施例的终端的结构示意图之二;
图7表示本公开实施例的网络侧设备的结构示意图之二。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。在下面的描述中,提供诸如具体的配置和组件的特定细节仅仅是为了帮助全面理解本公开的实施例。因此,本领域技术人员应该清楚,可以对这里描述的实施例进行各种改变和修改而不脱离本公开的范围和精神。另外,为了清楚和简洁,省略了对已知功能和构造的描述。
应理解,说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此,在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外,这些特定的特征、结构或特性可以任意适合的 方式结合在一个或多个实施例中。
在本公开的各种实施例中,应理解,下述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本公开实施例的实施过程构成任何限定。
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。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
具体地,本公开的实施例提供了一种终端非连续接收的控制方法,解决了相关技术中的DRX配置方法信令开销较大的问题。
如图1所示,本公开的实施例提供了一种终端非连续接收的控制方法,具体包括以下步骤:
步骤101、终端监听目标物理下行控制信道PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端。
该实施例中,所述目标PDCCH用于承载网络侧设备发送的DRX调整通知消息。所述目标PDCCH可以承载第一小区内的全部终端或者部分终端对应的DRX调整通知消息,即所述目标PDCCH可以是针对小区的全部终端或者部分终端的公共PDCCH。所述第一小区为所述终端所在的小区。若所述目标PDCCH承载的DRX调整通知消息是针对第一小区内的全部终端的DRX调整通知消息,则所述终端可以为所述第一小区内的全部终端中的任意终端;若所述目标PDCCH承载的DRX调整通知消息是针对第一小区内的部分终端的DRX调整通知消息,则所述终端可以为所述部分终端中的任意终端。
步骤102、所述终端根据所述DRX调整通知消息,调整DRX的配置。
所述DRX调整通知消息用于指示所述终端调整DRX的相关参数,例如:调整DRX的周期起点、周期长度等。所述终端通过监听所述目标PDCCH,获取针对所述终端的所述DRX调整通知消息。所述终端根据所述DRX调整通知消息,调整DRX的配置,例如:调整DRX的起点和/或周期。
本公开的实施例,终端通过监听目标PDCCH获取DRX调整通知消息,可以快速的根据所述DRX调整通知消息调整DRX的配置,使网络侧设备快速进入节能状态。所述目标PDCCH中可以承载网络侧设备向小区内的多个终端发送的DRX调整通知消息,能够节省网络侧设备的信令开销。
可选地,所述DRX调整通知消息包括以下至少一项信息:
1)DRX的周期起点;
2)DRX的周期长度;
3)是否启动短DRX周期的指示信息。
该实施例中,所述网络侧设备可以在所述DRX调整通知消息中通知一个小区内的全部终端或者部分终端的DRX调整参数,接收到所述DRX调整通知消息的终端根据其中的指示对DRX配置进行调整。
例如:所述网络侧设备通过目标PDCCH向一个小区内的一组终端发送所述DRX调整通知消息,该DRX调整通知消息包括DRX的周期起点和DRX的周期长度,则该一组终端均通过监听所述目标PDCCH获得所述DRX调整通知消息,根据所述DRX调整通知消息指示的DRX的周期起点和DRX的周期长度进行调整,使该一组终端的DRX的周期起点相同、DRX的周期长度相同,实现对于小区内的一组终端的DRX周期起点和/或周期长度的快速调整,使得一组终端可以在同一时间段内进入非激活状态,则网络侧设备可以关闭与该一组终端对应的收发单元,从而快速实现节能。
可选地,所述目标PDCCH承载下行控制指示DCI,所述DCI包括所述DRX调整通知消息。所述网络侧设备发送所述DRX调整通知消息时,该DRX调整通知消息通过DCI携带,所述DCI由所述目标PDCCH携带发送。
可选地,所述目标PDCCH为通过目标无线网络临时标识RNTI加扰的PDCCH;所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
该实施例中,所述目标RNTI可以为针对所述第一小区的全部终端或者一组终端的DRX-RNTI。所述目标PDCCH通过所述对应于所述第一小区内的全部终端或一组终端的DRX-RNTI加扰,终端可以根据该DRX-RNTI,确定是否监听该目标PDCCH。
作为一个可选实施例,所述方法还包括:确定所述目标RNTI的值;
所述监听目标PDCCH,包括:根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
例如:所述第一小区中的一组终端对应的RNTI为所述目标RNTI,所述目标RNTI的值为A,网络侧设备在需要调整该一组终端的DRX配置时,向该一组终端发送目标PDCCH,且所述目标PDCCH通过值为A的目标RNTI加扰。该一组终端根据所述目标RNTI的值,确定所述目标PDCCH是针对自身的,则监听所述目标PDCCH并获取所述DRX调整通知消息。
可选地,所述目标RNTI的值为预定义的固定值;
或者,
所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
其中,所述目标RNTI的值可以为预定义的固定值,例如协议规定的固定值、预先配置的固定值等。所述目标RNTI的值还可以由所述网络侧设备通过第一信息通知。可选地,所述第一信息包括以下一项:
1)系统消息;
2)所述终端所属的终端组对应的组播消息;
3)包含DRX配置信息的专用信令;例如配置DRX的专用无线资源控制(Radio Resource Control,RRC)消息。
该实施例中,所述网络侧设备通过向终端发送系统消息、组播消息或者专用信令,发送用于加扰所述目标PDCCH的所述目标RNTI的值。其中,在所述DRX调整通知消息对应的为一个小区中的全部终端或者部分终端时,使用的第一信息可能不同。例如:若所述DRX调整通知消息对应的为一个小区中的全部终端,即所述网络侧设备通过所述目标PDCCH向所述第一小区的全部终端发送所述DRX调整通知消息,则所述目标RNTI的值可以为协议规 定的固定值;或者,所述目标RNTI的值携带在系统消息中。
若所述DRX调整通知消息对应的为一个小区中的部分终端(即一组终端),即所述网络侧设备通过所述目标PDCCH向所述第一小区的一组终端发送所述DRX调整通知消息,则所述目标RNTI的值可以通过以下任一种方式确定:
a:所述目标RNTI的值携带在网络侧设备发送至该一组终端的组播消息中;
b:所述目标RNTI的值是所述网络侧设备在为该一组终端中的每个终端配置DRX时,通过包含DRX配置信息的专用信令配置给终端;
c:所述目标RNTI的值为协议规定的固定值,或者,所述目标RNTI的值携带在网络侧设备发送的系统消息中。
可选地,所述网络侧设备在为终端配置DRX时,通知终端是否需要监听带有所述目标RNTI的目标PDCCH。
作为一个可选实施例,所述监听目标PDCCH,包括:接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;根据所述资源配置信息,监听所述目标PDCCH。
该实施例中,所述网络侧设备在向终端发送所述DRX调整通知消息之前,向所述终端发送目标PDCCH的资源配置信息,所述终端根据所述目标PDCCH的资源配置信息,确定监听所述目标PDCCH的时间、资源位置等。
可选地,所述接收所述网络侧设备发送的所述目标PDCCH的资源配置信息,包括:接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。所述网络侧设备通过第二信息向所述终端发送所述目标PDCCH的资源配置信息。可选地,所述第二信息包括以下一项:
1)系统消息;
2)所述终端所属的终端组对应的组播消息;
3)包含DRX配置信息的专用信令。
所述网络侧设备可以在系统消息中通知终端DRX调整通知消息的目标PDCCH的配置;或者,在向一组终端发送的组播消息中通知该一组终端的DRX调整通知消息的目标PDCCH的配置。所述网络侧设备还可以在为终端 配置DRX的专用信令(例如专用RRC消息)中通知所述终端DRX调整通知消息的目标PDCCH的配置。
可选地,所述目标PDCCH的资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
本公开的实施例中,所述DRX调整通知消息可以重复发送,所述DRX调整通知消息是否重复发送以及重复发送时的重复发送次数、资源位置等信息可以由所述网络侧设备在所述目标PDCCH的资源配置信息中配置,也可以由协议规定。
本公开的实施例,通过所述目标PDCCH,网络侧设备可以快速调整一个小区内的全部终端或部分终端的DRX周期起点和/或周期长度等DRX配置,使得多个终端可以在同一时间段内进入非激活状态,网络侧设备可以关闭与该部分终端对应的收发单元。例如:如图2所示,网络侧设备(gNB)通过向UE1和UE2发送所述DRX调整通知消息,使回程链路(Backhaul)和gNB的非连续发射(Discontinuous Transmission,DTX)/DRX的周期起点、周期长度与UE1和UE2的DRX周期起点、周期长度均相同。则gNB可以在DRX关闭(Off)时间段内不与UE1和UE2进行数据传输。
下面通过实施例具体说明所述终端非连续接收的控制方法的实现过程。
以网络侧设备调整小区内的所有终端的DRX为例,其中:
所述网络侧设备执行以下步骤:
步骤1:通过系统消息通知本小区支持DRX调整通知消息,所述系统消息可以包括:
1)DRX-RNTI值(即所述目标RNTI的值)。需要说明的是,如果系统消息中不包含该DRX-RNTI值,则在协议中规定一个固定值作为DRX-RNTI。
2)承载所述DRX调整通知消息的目标PDCCH的资源配置信息。所述资源配置信息包括以下一项或者多项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
步骤2:向终端发送DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。
步骤3:确定要启动时分复用(Time division multiplexing,TDM)模式开关小区收发单元时,向小区内的所有终端发送DRX调整通知消息,该DRX调整通知消息中包括以下一项或多项信息:
a)DRX的周期起点;若该DRX调整通知消息中不包含DRX周期起点,则以发送该DRX调整通知消息的时间位置或该发送时间位置+偏差值为DRX周期的起点,所述偏差值可以是协议规定的,或在DRX调整通知消息中指示的。
b)DRX的周期长度;或者,DRX周期最小值。如果该DRX调整通知消息中通知的是DRX周期长度,终端需要调整DRX周期为通知值,如果通知的是DRX周期最小值,终端的DRX周期可以为该DRX周期的N倍(N≥1)
步骤4:按照调整后的DRX与小区内的终端进行数据传输,在不需要与终端进行传输时可以关闭小区内的收发单元。
该实施例中,所述小区内的所有终端执行以下步骤:
步骤A:接收网络侧设备发送的系统消息,确定需要监听承载DRX调整通知消息的目标PDCCH,以及该目标PDCCH的资源配置信息,同时确定DRX-RNTI(系统消息中携带或协议规定)。
步骤B:接收网络侧设备发送的DRX配置命令,所述DRX配置命令包 括DRX周期、DRX起点位置、定时器长度等。
步骤C:监听网络侧设备发送的DRX调整通知消息,如果接收到该DRX调整通知消息,按照该DRX调整通知消息的指示调整DRX配置。
步骤D:按照调整后的DRX与网络侧设备进行数据传输。
该实施例中,网络侧设备通过目标PDCCH向小区内的所有终端发送DRX调整通知消息,并通过系统消息发送加扰目标PDCCH的DRX-RNTI值,实现快速调整小区内全部终端的DRX周期起点和/或周期长度,使得小区内的全部终端在同一时间段内可以进入非激活状态,网络侧设备可以关闭与该部分终端对应的收发单元。
以网络侧设备调整小区内的所有终端的DRX为例,其中:
所述网络侧设备执行以下步骤:
步骤1:通过系统消息通知本小区是否支持监听DRX调整通知消息,所述系统消息可以包括:DRX-RNTI值(即所述目标RNTI的值)。如果系统消息中不包含该DRX-RNTI值,则在协议中规定一个固定值作为DRX-RNTI。
步骤2:向终端发送DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。在发送所述DRX配置命令时,通过RRC信令通知终端承载DRX调整通知消息的目标PDCCH的资源配置信息。可选地,所述目标PDCCH的资源配置信息可以基于现有的DRX配置命令进行扩展(即合并在所述DRX配置命令中),也可以通过单独的RRC信令发送。
所述目标PDCCH的资源配置信息包括以下一项或多项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
步骤3:确定要启动TDM模式开关小区收发单元时,向小区内的所有终端发送DRX调整通知消息,该DRX调整通知消息中包括以下一项或多项信 息:
a)DRX的周期起点;若该DRX调整通知消息中不包含DRX周期起点,则以发送该DRX调整通知消息的时间位置或该发送时间位置+偏差值为DRX周期的起点,所述偏差值可以是协议规定的,或在DRX调整通知消息中指示的。
b)DRX的周期长度;或者,DRX周期最小值。如果该DRX调整通知消息中通知的是DRX周期长度,终端需要调整DRX周期为通知值,如果通知的是DRX周期最小值,终端的DRX周期可以为该DRX周期的N倍(N≥1)
步骤4:按照调整后的DRX与小区内的终端进行数据传输,在不需要与终端进行传输时可以关闭小区内的收发单元。
该实施例中,所述小区内的所有终端执行以下步骤:
步骤A:接收网络侧设备发送的系统消息,确定本小区支持监听承载DRX调整通知消息的目标PDCCH,确定DRX-RNTI(系统消息中或协议规定)。
步骤B:接收网络侧设备发送的DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。接收RRC信令指示的承载DRX通知消息的所述目标PDCCH的资源配置信息。
步骤C:监听网络侧设备发送的DRX调整通知消息,如果接收到该DRX调整通知消息,按照该DRX调整通知消息的指示调整DRX配置。
步骤D:按照调整后的DRX与网络侧设备进行数据传输。
该实施例中,网络侧设备通过目标PDCCH向小区内的所有终端发送DRX调整通知消息,并在为终端配置DRX时通过RRC信令发送承载DRX通知消息的目标PDCCH的资源配置信息,实现快速调整小区内全部终端的DRX周期起点和/或周期长度,使得小区内的全部终端在同一时间段内可以进入非激活状态,网络侧设备可以关闭与该部分终端对应的收发单元。
以网络侧设备调整小区内的一组终端的DRX为例,当网络侧设备期望以TDM的方式关闭一个/一组发送/接收点(Transmit/Receive Point,TRP)或一个/一组波束(beam)的收发单元,实现通知该TRP或beam下的所有终端按照对齐的DRX起点和周期进行传输。其中:
所述网络侧设备执行以下步骤:
步骤1:通过针对该一组终端的组播消息通知该一组终端支持监听DRX调整通知消息,所述组播消息可以包括:
1)DRX-RNTI值(即所述目标RNTI的值)。如果所述组播消息中不包含该DRX-RNTI值,则在协议中规定一个固定值作为DRX-RNTI。
2)承载所述DRX调整通知消息的目标PDCCH的资源配置信息。所述资源配置信息的具体内容在此不做赘述。
步骤2:向终端发送DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。
步骤3:确定要启动TDM模式开关小区收发单元时,向该一组终端发送DRX调整通知消息,所述DRX调整通知消息的具体内容在此不做赘述。
步骤4:按照调整后的DRX与该一组终端进行数据传输,在不需要与终端进行传输时可以关闭小区内与该组终端对应的收发单元。
该实施例中,所述小区内一组终端执行以下步骤:
步骤A:接收网络侧设备发送的组播消息,确定需要监听承载DRX调整通知消息的目标PDCCH,以及该目标PDCCH的资源配置信息,同时确定DRX-RNTI(组播消息中携带或协议规定)。
步骤B:接收网络侧设备发送的DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。
步骤C:监听网络侧设备发送的DRX调整通知消息,如果接收到该DRX调整通知消息,按照该DRX调整通知消息的指示调整DRX配置。
步骤D:按照调整后的DRX与网络侧设备进行数据传输。
该实施例中,网络侧设备通过目标PDCCH向小区内的一组终端发送DRX调整通知消息,并通过组播消息发送加扰目标PDCCH的DRX-RNTI值,实现快速调整小区内的一组终端的DRX周期起点和/或周期长度,使得一组终端在同一时间段内可以进入非激活状态,网络侧设备可以关闭与该部分终端对应的收发单元。
以网络侧设备调整小区内的一组终端的DRX为例,所述网络侧设备执行以下步骤:
步骤1:通过对应小区内的一组终端的组播消息通知该一组终端是否支持监听DRX调整通知消息,所述组播消息可以包括:DRX-RNTI值(即所述目标RNTI的值)。如果所述组播消息中不包含该DRX-RNTI值,则在协议中规定一个固定值作为DRX-RNTI。
步骤2:向终端发送DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。在发送所述DRX配置命令时,通过RRC信令通知终端承载DRX调整通知消息的目标PDCCH的资源配置信息。可选地,所述目标PDCCH的资源配置信息可以基于现有的DRX配置命令进行扩展(即合并在所述DRX配置命令中),也可以通过单独的RRC信令发送。
步骤3:确定要启动TDM模式开关小区收发单元时,向该一组终端发送DRX调整通知消息,所述DRX调整通知消息的具体内容在此不做赘述。
步骤4:按照调整后的DRX与该一组终端进行数据传输,在不需要与终端进行传输时可以关闭小区内与该组终端对应的收发单元。
该实施例中,所述小区内的一组终端执行以下步骤:
步骤A:接收网络侧设备发送的组播消息,确定本小区支持监听承载DRX调整通知消息的目标PDCCH,确定DRX-RNTI(组播消息中携带或协议规定)。
步骤B:接收网络侧设备发送的DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。接收RRC信令指示的承载DRX通知消息的所述目标PDCCH的资源配置信息。
步骤C:监听网络侧设备发送的DRX调整通知消息,如果接收到该DRX调整通知消息,按照该DRX调整通知消息的指示调整DRX配置。
步骤D:按照调整后的DRX与网络侧设备进行数据传输。
该实施例中,网络侧设备通过目标PDCCH向小区内的一组终端发送DRX调整通知消息,并通过组播消息发送加扰目标PDCCH的DRX-RNTI值,在为终端配置DRX时通过RRC信令发送承载DRX通知消息的目标PDCCH的资源配置信息,实现快速调整小区内的一组终端的DRX周期起点和/或周期长度,使得一组终端在同一时间段内可以进入非激活状态,网络侧设备可以关闭与该部分终端对应的收发单元。
以网络侧设备调整小区内的一组终端的DRX为例,其中,所述网络侧设 备执行以下步骤:
步骤1:向终端发送DRX配置命令,其中包括DRX周期、DRX起点位置、定时器长度等。在发送所述DRX配置命令时,配置DRX-RNTI(如果所述DRX配置命令中不包含所述DRX-RNTI,则由协议规定固定值)和承载DRX调整通知消息的目标PDCCH的资源配置信息。
可选地,所述DRX-RNTI和/或所述目标PDCCH的资源配置信息可以基于现有的DRX配置命令进行扩展(即合并在所述DRX配置命令中),也可以通过单独的RRC信令发送。
步骤2:确定要启动TDM模式开关小区内的部分收发单元时,向该一组终端发送DRX调整通知消息。
步骤3:按照调整后的DRX与该一组终端进行数据传输,在不需要与终端进行传输时可以关闭与该一组终端对应的收发单元。
该实施例中,所述小区内的一组终端执行以下步骤:
步骤A:接收网络侧设备发送的DRX配置命令,所述DRX配置命令包括DRX周期、DRX起点位置、定时器长度等。确定DRX-RNTI值(通过RRC专用信令获取或由协议规定);接收RRC信令指示的承载DRX通知消息的所述目标PDCCH的资源配置信息。
步骤B:监听网络侧设备发送的DRX调整通知消息,如果接收到该DRX调整通知消息,按照该DRX调整通知消息的指示调整DRX配置。
步骤C:按照调整后的DRX与网络侧设备进行数据传输。
该实施例中,网络侧设备在为终端配置DRX时,通过DRX配置命令或者专用RRC信令发送加扰目标PDCCH的DRX-RNTI值和/或目标PDCCH的资源配置信息,实现快速调整小区内的一组终端的DRX周期起点和/或周期长度,使得一组终端在同一时间段内可以进入非激活状态,网络侧设备可以关闭与该部分终端对应的收发单元。
本公开的实施例,终端通过监听目标PDCCH获取DRX调整通知消息,可以快速的根据所述DRX调整通知消息调整DRX的配置,使网络侧设备快速进入节能状态。所述目标PDCCH中可以承载网络侧设备向小区内的多个终端发送的DRX调整通知消息,能够节省网络侧设备的信令开销。
如图3所示,本公开实施例还提供一种终端非连续接收的控制方法,应用于网络侧设备,包括:
步骤301、网络侧设备通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
该实施例中,在网络侧设备需要调整小区内的全部终端或者部分终端的DRX配置时(例如确定要启动TDM模式开关小区收发单元),通过目标PDCCH向小区内的全部终端或者部分终端发送DRX调整通知消息。
所述目标PDCCH用于承载所述DRX调整通知消息。所述目标PDCCH可以承载小区内的全部终端或者部分终端的DRX调整通知消息,即所述目标PDCCH可以是针对小区的全部终端或者部分终端的公共PDCCH。
所述终端通过监听所述目标PDCCH,获取针对所述终端的所述DRX调整通知消息。所述终端根据所述DRX调整通知消息,调整DRX的配置,例如:调整DRX的起点和/或周期,实现小区内的全部终端或者部分终端的DRX调整。
本公开的实施例,网络侧设备通过目标PDCCH向小区内的全部终端或者部分终端发送DRX调整通知消息,实现快速调整小区内全部终端或部分终端的DRX配置,使网络侧设备可以快速进入节能状态,节省信令开销。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
该实施例中,所述网络侧设备可以在所述DRX调整通知消息中通知一个小区内的全部终端或者部分终端的DRX调整参数,接收到所述DRX调整通知消息的终端根据其中的指示对DRX配置进行调整,从而实现小区内的全部终端或者部分终端快速实现节能。
可选地,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。所述网络侧设备发送所述DRX调整通知消息时,该DRX调整通知消息通过DCI携带,所述DCI由所述目标PDCCH携带发送。
可选地,所述目标PDCCH为通过目标RNTI加扰的PDCCH;所述目标 RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
该实施例中,所述目标RNTI可以为针对所述第一小区的全部终端或者一组终端的DRX-RNTI。所述目标PDCCH通过所述对应于所述第一小区内的全部终端或一组终端的DRX-RNTI加扰,终端可以根据该DRX-RNTI,确定是否监听该目标PDCCH。
作为一个可选实施例,所述方法还包括:向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。需要说明的是,所述网络侧设备发送所述目标RNTI的值终端即为所述网络侧设备发送所述DRX调整通知消息的终端。
可选地,所述向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值,包括:
向所述第一小区内的全部终端或者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
其中,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
该实施例中,所述目标RNTI的值可以是预定义的固定值,也可以为所述网络侧设备设置的值。所述网络侧设备可以通过第一信息向终端发送所述目标RNTI的值。
例如:所述网络侧设备确定目标RNTI的值为A,所述网络侧设备在需要调整该一组终端的DRX配置时,向该一组终端发送目标PDCCH,且所述目标PDCCH通过值为A的目标RNTI加扰。所述网络侧设备通过第一信息将所述目标RNTI的值A通知所述终端。该一组终端根据所述目标RNTI的值,确定所述目标PDCCH是针对自身的,则监听所述目标PDCCH并获取所述DRX调整通知消息。
所述网络侧设备通过向终端发送系统消息、组播消息或者专用信令,发送所述目标RNTI的值。其中,在所述DRX调整通知消息对应的为一个小区 中的全部终端或者部分终端时,所述网络侧设备使用的第一信息可能不同。例如:若所述DRX调整通知消息对应的为一个小区中的全部终端,即所述网络侧设备通过所述目标PDCCH向所述第一小区的全部终端发送所述DRX调整通知消息,则所述目标RNTI的值可以为协议规定的固定值;或者,所述目标RNTI的值携带在系统消息中。
若所述DRX调整通知消息对应的为一个小区中的部分终端(即一组终端),即所述网络侧设备通过所述目标PDCCH向所述第一小区的一组终端发送所述DRX调整通知消息,则所述目标RNTI的值可以通过以下任一种方式确定:
a:所述目标RNTI的值携带在网络侧设备发送至该一组终端的组播消息中;
b:所述目标RNTI的值是所述网络侧设备在为该一组终端中的每个终端配置DRX时,通过包含DRX配置信息的专用信令配置给终端;
c:所述目标RNTI的值为协议规定的固定值,或者,所述目标RNTI的值携带在网络侧设备发送的系统消息中。
作为一个可选实施例,所述方法还包括:向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。所述网络侧设备确定目标PDCCH的资源配置信息并发送至所述终端,所述终端根据所述资源配置信息,监听所述目标PDCCH。
可选地,所述向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息,包括:
向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
所述网络侧设备可以在系统消息中通知终端DRX调整通知消息的目标PDCCH的配置;或者,在向一组终端发送的组播消息中通知该一组终端的 DRX调整通知消息的目标PDCCH的配置。所述网络侧设备还可以在为终端配置DRX的专用信令(例如专用RRC消息)中通知所述终端DRX调整通知消息的目标PDCCH的配置。需要说明的是,所述网络侧设备发送所述目标RNTI的值终端即为所述网络侧设备发送所述DRX调整通知消息的终端。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
该实施例中,所述DRX调整通知消息可以重复发送,所述DRX调整通知消息是否重复发送以及重复发送时的重复发送次数、资源位置等信息可以由所述网络侧设备在所述目标PDCCH的资源配置信息中配置,也可以由协议规定。
通过本公开的实施例,网络侧设备可以快速调整小区内全部终端或部分终端的DRX周期起点和/或周期长度,使得对应终端在同一时间段内可以进入非激活状态,网络侧设备可以关闭与该终端对应的收发单元。
本公开的实施例,网络侧设备通过目标PDCCH向小区内的全部终端或者部分终端发送DRX调整通知消息,实现快速调整小区内全部终端或部分终端的DRX配置,使网络侧设备可以快速进入节能状态,节省信令开销。
以上实施例就本公开的终端非连续接收的控制方法做出介绍,下面本实施例将结合附图对其对应的装置做进一步说明。
具体地,如图4所示,本公开实施例提供一种终端400,包括:
监听单元410,用于监听目标物理下行控制信道PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
处理单元420,用于根据所述DRX调整通知消息,调整DRX的配置。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载下行控制指示DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标无线网络临时标识RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述终端还包括:
第一确定单元,用于确定所述目标RNTI的值;
所述监听单元具体用于:根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
可选地,所述目标RNTI的值为预定义的固定值;
或者,
所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
可选地,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述监听单元包括:
接收子单元,用于接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;
监听子单元,用于根据所述资源配置信息,监听所述目标PDCCH。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述接收子单元具体用于:接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。
可选地,所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
在此需要说明的是,本公开实施例提供的上述终端,能够实现上述应用于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。
具体地,如图5所示,本公开实施例提供一种网络侧设备500,包括:
第一发送单元510,用于通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述网络侧设备还包括:
第二发送单元,用于向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。
可选地,所述第二发送单元具体用于:向所述第一小区内的全部终端或 者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
其中,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述网络侧设备还包括:
第三发送单元,用于向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述第三发送单元具体用于:
向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
在此需要说明的是,本公开实施例提供的上述网络侧设备,能够实现上述应用于网络侧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,本公开实施例中对单元的划分是示意性的,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现有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。
如图6所示,本公开的实施例还提供了一种终端,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中的计算机程序并执行以下操作:
监听目标PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
根据所述DRX调整通知消息,调整DRX的配置。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载下行控制指示DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标无线网络临时标识RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI 与所述第一小区内的部分终端关联。
可选地,所述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:
确定所述目标RNTI的值;
根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
可选地,所述目标RNTI的值为预定义的固定值;
或者,
所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
可选地,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述收发机用于:接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;
所述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:
根据所述资源配置信息,监听所述目标PDCCH。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述收发机用于:接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。
可选地,所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
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,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口630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(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,能够实现上述应用于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。
如图7所示,本公开的实施例还提供了一种网络侧设备,包括:存储器720、收发机700、处理器710;其中,存储器720,用于存储计算机程序;处理器710,用于读取所述存储器中的计算机程序;收发机700,用于在所述处理器710的控制下收发数据并执行以下操作:
通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
可选地,所述DRX调整通知消息包括以下至少一项信息:
DRX的周期起点;
DRX的周期长度;
是否启动短DRX周期的指示信息。
可选地,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。
可选地,所述目标PDCCH为通过目标RNTI加扰的PDCCH;
所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
可选地,所述收发机还用于:向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。
可选地,所述收发机具体用于:
向所述第一小区内的全部终端或者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
其中,所述第一信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
可选地,所述收发机还用于:向第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。
可选地,所述资源配置信息包括以下至少一项:
所述目标PDCCH的发送周期;
所述目标PDCCH的发送时间起点;
监听所述目标PDCCH的时域资源位置;
监听所述目标PDCCH的频域资源位置;
所述目标PDCCH是否重复发送的指示信息;
所述目标PDCCH重复发送时的重复发送次数;
所述目标PDCCH重复发送时的重复发送资源位置。
可选地,所述收发机具体用于:
向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
所述第二信息包括以下一项:
系统消息;
所述终端所属的终端组对应的组播消息;
包含DRX配置信息的专用信令。
其中,在图7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710代表的一个或多个处理器和存储器720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700可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器710负责管理总线架构和通常的处理,存储器720可以存储处理器710在执行操作时所使用的数据。
处理器710可以是中央处理器(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。
在此需要说明的是,本公开实施例提供的上述网络侧设备,能够实现上述应用于网络侧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。
另外,本公开具体实施例还提供一种处理器可读存储介质,其上存储有计算机程序,其中,该程序被处理器执行时实现如上述终端非连续接收的控制方法的步骤。且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述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(Magneto-Optical Disk,MO)等)、光学存储器(例如光盘(Compact Disk,CD)、数字视频光盘(Digital Versatile Disc,DVD)、蓝光光碟(Blu-ray Disc,BD)、高清通用光盘(High-Definition Versatile Disc,HVD)等)、以及半导体存储器(例如只读存储器(Read-Only Memory,ROM)、可擦除可编程只读存储器(Erasable Programmable Read-Only Memory,EPROM)、带电可擦可编程只读存储器(Electrically Erasable Programmable read only memory,EEPROM)、非易失性 存储器(NAND FLASH)、固态硬盘(Solid State Disk或Solid State Drive,SSD))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/或方框图中的每一个流程和/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中的一个流程或多个流程和/或方框图中的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的一个流程或多个流程和/或方框图的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的一个流程或多个流程和/或方框图的一个方框或多个方框中指定的功能的步骤。
需要说明的是,应理解以上各个模块的划分仅仅是一种逻辑功能的划分,实际实现时可以全部或部分集成到一个物理实体上,也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现;也可以全部以硬件的形式实现;还可以部分模块通过处理元件调用软件的形式实现,部分模块通过硬件的形式实现。例如,确定模块可以为单独设立的处理元件,也可以 集成在上述装置的某一个芯片中实现,此外,也可以以程序代码的形式存储于上述装置的存储器中,由上述装置的某一个处理元件调用并执行以上确定模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起,也可以独立实现。这里所述的处理元件可以是一种集成电路,具有信号的处理能力。在实现过程中,上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。
例如,各个模块、单元、子单元或子模块可以是被配置成实施以上方法的一个或多个集成电路,例如:一个或多个特定集成电路(Application Specific Integrated Circuit,ASIC),或,一个或多个微处理器(digital signal processor,DSP),或,一个或者多个现场可编程门阵列(Field Programmable Gate Array,FPGA)等。再如,当以上某个模块通过处理元件调度程序代码的形式实现时,该处理元件可以是通用处理器,例如中央处理器(Central Processing Unit,CPU)或其它可以调用程序代码的处理器。再如,这些模块可以集成在一起,以片上系统(system-on-a-chip,SOC)的形式实现。
本公开的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本公开的实施例,例如除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B和/或C,表示包含单独A,单独B,单独C,以及A和B都存在,B和C都存在,A和C都存在,以及A、B和C都存在的7种情况。类似地,本说明书以及权利要求中使用“A和B中的至少一个”应理解为“单独A,单独B,或A和B都存在”。
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 (43)

  1. 一种终端非连续接收的控制方法,包括:
    终端监听目标物理下行控制信道PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
    所述终端根据所述DRX调整通知消息,调整DRX的配置。
  2. 根据权利要求1所述的方法,其中,所述DRX调整通知消息包括以下至少一项信息:
    DRX的周期起点;
    DRX的周期长度;
    是否启动短DRX周期的指示信息。
  3. 根据权利要求1所述的方法,其中,所述目标PDCCH承载下行控制指示DCI,所述DCI包括所述DRX调整通知消息。
  4. 根据权利要求1所述的方法,其中,所述目标PDCCH为通过目标无线网络临时标识RNTI加扰的PDCCH;
    所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
  5. 根据权利要求4所述的方法,其中,所述方法还包括:
    确定所述目标RNTI的值;
    所述监听目标PDCCH,包括:
    根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
  6. 根据权利要求5所述的方法,其中,所述目标RNTI的值为预定义的固定值;
    或者,
    所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
  7. 根据权利要求6所述的方法,其中,所述第一信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  8. 根据权利要求1所述的方法,其中,所述监听目标PDCCH,包括:
    接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;
    根据所述资源配置信息,监听所述目标PDCCH。
  9. 根据权利要求8所述的方法,其中,所述资源配置信息包括以下至少一项:
    所述目标PDCCH的发送周期;
    所述目标PDCCH的发送时间起点;
    监听所述目标PDCCH的时域资源位置;
    监听所述目标PDCCH的频域资源位置;
    所述目标PDCCH是否重复发送的指示信息;
    所述目标PDCCH重复发送时的重复发送次数;
    所述目标PDCCH重复发送时的重复发送资源位置。
  10. 根据权利要求8所述的方法,其中,所述接收所述网络侧设备发送的所述目标PDCCH的资源配置信息,包括:
    接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。
  11. 根据权利要求10所述的方法,其中,所述第二信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  12. 一种终端非连续接收的控制方法,包括:
    网络侧设备通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
  13. 根据权利要求12所述的方法,其中,所述DRX调整通知消息包括以下至少一项信息:
    DRX的周期起点;
    DRX的周期长度;
    是否启动短DRX周期的指示信息。
  14. 根据权利要求12所述的方法,其中,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。
  15. 根据权利要求12所述的方法,其中,所述目标PDCCH为通过目标RNTI加扰的PDCCH;
    所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
  16. 根据权利要求15所述的方法,其中,所述方法还包括:
    向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。
  17. 根据权利要求16所述的方法,其中,所述向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值,包括:
    向所述第一小区内的全部终端或者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
    其中,所述第一信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  18. 根据权利要求12所述的方法,其中,所述方法还包括:
    向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。
  19. 根据权利要求18所述的方法,其中,所述资源配置信息包括以下至少一项:
    所述目标PDCCH的发送周期;
    所述目标PDCCH的发送时间起点;
    监听所述目标PDCCH的时域资源位置;
    监听所述目标PDCCH的频域资源位置;
    所述目标PDCCH是否重复发送的指示信息;
    所述目标PDCCH重复发送时的重复发送次数;
    所述目标PDCCH重复发送时的重复发送资源位置。
  20. 根据权利要求18所述的方法,其中,所述向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息,包括:
    向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
    所述第二信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  21. 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:
    监听目标PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
    根据所述DRX调整通知消息,调整DRX的配置。
  22. 根据权利要求21所述的终端,其中,所述DRX调整通知消息包括以下至少一项信息:
    DRX的周期起点;
    DRX的周期长度;
    是否启动短DRX周期的指示信息。
  23. 根据权利要求21所述的终端,其中,所述目标PDCCH承载下行控制指示DCI,所述DCI包括所述DRX调整通知消息。
  24. 根据权利要求21所述的终端,其中,所述目标PDCCH为通过目标无线网络临时标识RNTI加扰的PDCCH;
    所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
  25. 根据权利要求24所述的终端,其中,所述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:
    确定所述目标RNTI的值;
    根据所述目标RNTI的值,监听通过所述目标RNTI加扰的所述目标PDCCH,获取针对所述终端的DRX调整通知消息。
  26. 根据权利要求25所述的终端,其中,所述目标RNTI的值为预定义的固定值;
    或者,
    所述目标RNTI的值根据所述网络侧设备发送的第一信息确定。
  27. 根据权利要求26所述的终端,其中,所述第一信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  28. 根据权利要求21所述的终端,其中,所述收发机用于:接收所述网络侧设备发送的所述目标PDCCH的资源配置信息;
    所述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:
    根据所述资源配置信息,监听所述目标PDCCH。
  29. 根据权利要求28所述的终端,其中,所述资源配置信息包括以下至少一项:
    所述目标PDCCH的发送周期;
    所述目标PDCCH的发送时间起点;
    监听所述目标PDCCH的时域资源位置;
    监听所述目标PDCCH的频域资源位置;
    所述目标PDCCH是否重复发送的指示信息;
    所述目标PDCCH重复发送时的重复发送次数;
    所述目标PDCCH重复发送时的重复发送资源位置。
  30. 根据权利要求28所述的终端,其中,所述收发机用于:接收所述网络侧设备发送的第二信息,所述第二信息包括所述目标PDCCH的资源配置信息。
  31. 根据权利要求30所述的终端,其中,所述第二信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  32. 一种网络侧设备,包括:存储器,收发机,处理器:
    存储器,用于存储计算机程序;处理器,用于读取所述存储器中的计算机程序;收发机,用于在所述处理器的控制下收发数据并执行以下操作:
    通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
  33. 根据权利要求32所述的网络侧设备,其中,所述DRX调整通知消息包括以下至少一项信息:
    DRX的周期起点;
    DRX的周期长度;
    是否启动短DRX周期的指示信息。
  34. 根据权利要求32所述的网络侧设备,其中,所述目标PDCCH承载DCI,所述DCI包括所述DRX调整通知消息。
  35. 根据权利要求32所述的网络侧设备,其中,所述目标PDCCH为通过目标RNTI加扰的PDCCH;
    所述目标RNTI与所述第一小区内的全部终端关联;或者,所述目标RNTI与所述第一小区内的部分终端关联。
  36. 根据权利要求35所述的网络侧设备,其中,所述收发机还用于:
    向所述第一小区内的全部终端或者部分终端发送所述目标RNTI的值。
  37. 根据权利要求36所述的网络侧设备,其中,所述收发机具体用于:
    向所述第一小区内的全部终端或者部分终端发送第一信息,所述第一信息包括所述目标RNTI的值;
    其中,所述第一信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  38. 根据权利要求32所述的网络侧设备,其中,所述收发机还用于:
    向所述第一小区内的全部终端或者部分终端发送所述目标PDCCH的资源配置信息。
  39. 根据权利要求38所述的网络侧设备,其中,所述资源配置信息包括以下至少一项:
    所述目标PDCCH的发送周期;
    所述目标PDCCH的发送时间起点;
    监听所述目标PDCCH的时域资源位置;
    监听所述目标PDCCH的频域资源位置;
    所述目标PDCCH是否重复发送的指示信息;
    所述目标PDCCH重复发送时的重复发送次数;
    所述目标PDCCH重复发送时的重复发送资源位置。
  40. 根据权利要求38所述的网络侧设备,其中,所述收发机具体用于:
    向所述第一小区内的全部终端或者部分终端发送第二信息,所述第二信息包括所述目标PDCCH的资源配置信息;
    所述第二信息包括以下一项:
    系统消息;
    所述终端所属的终端组对应的组播消息;
    包含DRX配置信息的专用信令。
  41. 一种终端,包括:
    监听单元,用于监听目标物理下行控制信道PDCCH,所述目标PDCCH承载网络侧设备向第一小区的全部终端或者部分终端发送的非连续接收DRX调整通知消息;所述终端属于所述全部终端或者所述部分终端;
    处理单元,用于根据所述DRX调整通知消息,调整DRX的配置。
  42. 一种网络侧设备,包括:
    第一发送单元,用于通过目标PDCCH向第一小区的全部终端或者部分终端发送DRX调整通知消息。
  43. 一种处理器可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现如权利要求1至11中任一项所述的终端非连续接收的控制方法的步骤,或者实现如权利要求12至20中任一项所述的终端非连续接收的控制方法的步骤。
PCT/CN2023/087579 2022-05-05 2023-04-11 终端非连续接收的控制方法、终端及网络侧设备 WO2023213170A1 (zh)

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