WO2021128341A1 - 非连续接收控制方法、设备及存储介质 - Google Patents

非连续接收控制方法、设备及存储介质 Download PDF

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Publication number
WO2021128341A1
WO2021128341A1 PCT/CN2019/129422 CN2019129422W WO2021128341A1 WO 2021128341 A1 WO2021128341 A1 WO 2021128341A1 CN 2019129422 W CN2019129422 W CN 2019129422W WO 2021128341 A1 WO2021128341 A1 WO 2021128341A1
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WO
WIPO (PCT)
Prior art keywords
drx
target
cycle
terminal device
discontinuous reception
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PCT/CN2019/129422
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English (en)
French (fr)
Inventor
石聪
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2019/129422 priority Critical patent/WO2021128341A1/zh
Priority to EP19957669.5A priority patent/EP3944720A4/en
Priority to CN201980092897.6A priority patent/CN113475161A/zh
Priority to CN202111145884.6A priority patent/CN113840394A/zh
Publication of WO2021128341A1 publication Critical patent/WO2021128341A1/zh
Priority to US17/513,613 priority patent/US20220053596A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity

Definitions

  • the embodiments of the present application relate to communication technologies, and in particular, to a discontinuous reception control method, device, and storage medium.
  • the terminal equipment has the Discontinuous Reception (DRX) function, which enables the terminal equipment to monitor the messages from the base station non-continuously, which is more energy-saving and power-saving.
  • DRX Discontinuous Reception
  • each Medium Access Control (MAC) entity corresponds to a DRX configuration parameter.
  • the DRX configuration parameter specifies a long-period and short-period timing strategy. Switch between cycles. Specifically, the terminal device can switch between the long cycle and the short cycle in response to the cycle switching instruction of the base station.
  • a MAC entity can configure multiple DRX groups (DRX groups), and each DRX group corresponds to one DRX configuration parameter.
  • DRX groups DRX groups
  • each DRX group corresponds to one DRX configuration parameter.
  • the scheduling performance of the terminal device is affected because the periodic switching strategy of the DRX group is not clear.
  • the embodiments of the application provide a discontinuous reception control method, device, and storage medium to solve the problem of unclear DRX cycle switching strategy when a terminal device has multiple DRX groups, reduce the impact on terminal scheduling performance, and save Terminal power.
  • the embodiments of the present application may provide a discontinuous reception control method, which is applied to a terminal device.
  • the terminal device is provided with one or more MAC entities, and there is at least one MAC entity configured with multiple discontinuous reception DRX Group, the method includes:
  • the target DRX group is one or more DRX groups of the MAC entity.
  • embodiments of the present application may provide a discontinuous reception control method applied to a base station, and the method includes:
  • the base station generates a period switching instruction
  • the base station sends the cycle switching instruction to the terminal device, so that the terminal device controls the target DRX group to perform discontinuous reception according to the target cycle, where the target DRX group is one or one of the MAC entities in the terminal device. Multiple DRX groups.
  • embodiments of the present application may provide a terminal device, the terminal device is provided with one or more MAC entities, at least one of the MAC entities is configured with multiple discontinuous reception DRX groups, and the terminal device includes:
  • the transceiver module is used to receive cycle switching instructions from the base station
  • the processing module is configured to control the target DRX group to perform discontinuous reception according to a target period, where the target DRX group is one or more DRX groups of the MAC entity.
  • embodiments of the present application may provide a base station, including:
  • Processing module used to generate cycle switching instructions
  • the transceiver module is configured to send the cycle switching instruction to the terminal device, so that the terminal device controls the target DRX group to perform discontinuous reception according to the target cycle, wherein the target DRX group is the MAC entity in the terminal device One or more DRX groups.
  • the embodiments of the present application may provide a terminal device, including:
  • the memory stores computer execution instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method provided in any one of the first aspect.
  • embodiments of the present application may provide a base station, including:
  • the memory stores computer execution instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method provided in any one of the second aspect.
  • the embodiments of the present application may provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, they are used to implement the method provided in any one of the first aspect.
  • embodiments of the present application may provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, they are used to implement the method provided in any one of the second aspect.
  • the embodiments of the present application may provide a program, when the program is executed by a processor, it is used to execute the method provided in any one of the above first aspects.
  • the embodiments of the present application may provide a program, when the program is executed by a processor, it is used to execute the method provided in any one of the above second aspects.
  • the foregoing processor may be a chip.
  • an embodiment of the present application provides a computer program product, including program instructions, and the program instructions are used to implement the methods provided in any one of the first aspects.
  • an embodiment of the present application provides a computer program product, including program instructions, and the program instructions are used to implement any of the methods provided in the second aspect.
  • an embodiment of the present application provides a chip, which includes a processing module and a communication interface, and the processing module can execute any of the methods provided in the first aspect.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the first aspect. Any of the methods provided.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to perform the first aspect. Any of the methods provided.
  • an embodiment of the present application provides a chip, which includes a processing module and a communication interface, and the processing module can execute any of the methods provided in the second aspect.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute the second aspect Any of the methods provided.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to execute the second aspect Any of the methods provided.
  • an embodiment of the present application provides a communication system, including:
  • a terminal device for executing any of the methods provided in the first aspect
  • the base station is used to execute any of the methods provided in the second aspect.
  • the discontinuous reception control method, device, and storage medium provided by the embodiments of this application.
  • This solution is applicable to a terminal device with at least one MAC entity set with multiple DRX groups, when it receives a periodic switching instruction from a base station At this time, you can control one or more DRX groups of your own, and perform discontinuous reception according to the target cycle associated with the cycle switching command.
  • the embodiment of this application provides a DRX cycle switching strategy for terminal devices configured with multiple DRX groups, which solves the problem of unclear DRX cycle switching strategies in this scenario, and reduces the impact of this problem on terminal scheduling performance. Conducive to saving terminal power.
  • Figure 1 is a schematic diagram of the working principle of discontinuous reception performed by terminal equipment in this application;
  • FIG. 2 is a schematic diagram of a communication system provided by an embodiment of this application.
  • FIG. 3 is a schematic diagram of another discontinuous reception control method provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram of a discontinuous reception control method provided by an embodiment of the application.
  • FIG. 5 is a schematic diagram of another discontinuous reception control method provided by an embodiment of the application.
  • FIG. 6 is a schematic diagram of another discontinuous reception control method provided by an embodiment of the application.
  • FIG. 7 is a schematic diagram of another discontinuous reception control method provided by an embodiment of the application.
  • FIG. 8 is a functional block diagram of a terminal device provided by an embodiment of this application.
  • FIG. 9 is a schematic diagram of the physical structure of a terminal device provided by an embodiment of this application.
  • FIG. 10 is a functional block diagram of a base station provided by an embodiment of this application.
  • FIG. 11 is a schematic diagram of the physical structure of a base station provided by an embodiment of the application.
  • DRX Discontinuous Reception
  • PDCH Physical Downlink Control Channel
  • FIG. 1 shows a schematic diagram of the working principle of discontinuous reception (DRX) performed by a terminal device.
  • the terminal device can perform discontinuous reception according to the DRX Cycle (DRX cycle), and the DRX configuration parameters for the terminal are mainly configured for the DRX cycle.
  • DRX cycle DRX Cycle
  • a terminal device in a DRX cycle, can have an active state (or called: wake-up state, OnDuration state) and a dormant state (or called: sleep state, opportunity for DRX state).
  • the terminal device when the terminal device is in the active state, the terminal device can start the receiver and monitor (or be called: receiving) the PDCCH; when the terminal device is in the dormant state, it can turn off the receiver and not monitor the PDCCH.
  • the terminal device when the terminal device is in the OnDuration state, it monitors the PDCCH from the base station; when it is in the opportunity for DRX state, it does not monitor the PDCCH. In this way, the discontinuous reception function of the terminal device is realized.
  • the terminal equipment realizes the discontinuous reception function, which can be realized through a timer (Timer).
  • the timing duration of the timer is associated with the DRX configuration parameter.
  • the terminal device can configure the timing duration of each timer according to the DRX configuration parameters. After the configuration is completed, the terminal device can realize the discontinuous reception function by controlling each timer to start or stop timing.
  • the DRX configuration parameters can come from the base station, and the terminal device only needs to receive the DRX configuration parameters from the base station.
  • the DRX parameter can be an independent message sent by the base station to the terminal device, or it can be carried in other messages and sent by the base station to the terminal device.
  • DRX configuration parameters can also come from user settings. At this time, the terminal device only needs to receive the DRX configuration parameters input by the user.
  • the DRX configuration parameters may include but are not limited to the configuration of the timing duration of the following timers:
  • the timer is used to time the duration of the terminal device in the active state in the DRX cycle. As shown in Figure 1, during the duration of the timer, the terminal device can start the receiver to continuously monitor the PDCCH.
  • the timer is used to time the terminal device starting the drx-onDurationTimer delay.
  • the initial transmission PDCCH may include, but is not limited to: a PDCCH indicating uplink initial transmission or a PDCCH indicating downlink initial transmission. Among them, it is distinguished from repeated transmission, and the first transmission refers to the first transmission.
  • each downlink HARQ process corresponds to a drx-RetransmissionTimerDL.
  • each uplink HARQ process corresponds to a drx-RetransmissionTimerUL.
  • drx-LongCycleStartOffset that is, discontinuous reception long cycle start offset (timer).
  • timer discontinuous reception long cycle start offset
  • This timer is used to time the subframe offset at the beginning of the long cycle.
  • the offsets are all timed.
  • drx-ShortCycleTimer that is, the discontinuous reception short cycle timer, which is used to time the duration of the terminal device in a short cycle (and not receiving any PDCCH).
  • each downlink HARQ process corresponds to a drx-HARQ-RTT-TimerDL.
  • drx-HARQ-RTT-TimerUL that is, the discontinuous reception downlink retransmission timer, which is used to time the minimum waiting time required for the terminal device to expect to receive the PDCCH indicating the uplink scheduling.
  • Each uplink HARQ process corresponds to a drx-HARQ-RTT-TimerUL.
  • the long cycle (or can be called: Long DRX Cycle, or Long Cycle) is the default configuration
  • the short cycle (or can be called: Short DRX Cycle, or Short Cycle) It is optional.
  • the aforementioned DRX configuration parameters may include configuration parameters for drx-ShortCycleTimer, or may not include configuration parameters for drx-ShortCycleTimer.
  • the terminal device can continue to perform discontinuous reception according to the long-period.
  • the terminal device has the configuration parameter of drx-ShortCycleTimer.
  • the terminal device is configured with a DRX long cycle and a short cycle.
  • the terminal device can implement discontinuous reception according to the long cycle or the short cycle. It should be understood that the cycle duration of the long cycle is greater than the cycle duration of the short cycle.
  • the terminal device can use a short period for discontinuous reception:
  • the terminal device receives a DRX Command MAC CE (or called: DRX MAC CE).
  • the terminal device can use a long period for discontinuous reception:
  • the terminal receives a long DRX command MAC CE (or called: Long DRX MAC CE).
  • DRX Command MAC CE Discontinuous Reception DRX Command Medium Access Control Control Element
  • long DRX command MAC CE is a long-period discontinuous reception command MAC control unit, which is used in the prior art to instruct terminal equipment to adopt a long period for discontinuous reception. Both can be used as cycle switching instructions to instruct the terminal equipment to switch between long and short cycles.
  • each terminal device has one or more MAC entities, and one MAC entity corresponds to one DRX configuration parameter. Then, if the terminal device receives DRX MAC CE, it uses a short cycle for discontinuous reception; if the terminal device receives Long DRX MAC CE, it uses a long cycle for discontinuous reception.
  • one MAC entity can configure multiple DRX groups (DRX groups), and each DRX group corresponds to one DRX configuration parameter.
  • DRX groups DRX groups
  • each DRX group corresponds to one DRX configuration parameter.
  • the periodic switching strategy is not clear, which affects the scheduling performance of the terminal device.
  • the terminal device has a MAC entity, and the MAC entity can be configured with 2 DRX groups. At this time, if the terminal receives DRX MAC CE, the terminal device’s MAC entity controls both DRX groups. It is unclear whether to perform discontinuous reception in a short period or to control one of the DRX groups to use a short period for discontinuous reception. If it is one of them, it is unclear which one shall be controlled to use a short period for discontinuous reception.
  • the prior art lacks a solution for performing a DRX cycle switching strategy for a terminal device in this scenario.
  • the discontinuous reception control method provided by the present application will be described below.
  • Fig. 2 shows a schematic diagram of a communication system provided by an embodiment of the present application.
  • the communication system includes at least a network device 11 and a terminal device 12. It can be understood that, in an actual communication system, there may be one or more network devices 11 and terminal devices 12, and FIG. 2 only uses one as an example.
  • the network device 11 may be an access device in a cellular network, for example, it may be an access device in an LTE network and its evolved network, such as an evolved base station (Evolutional Node B, abbreviated as: eNB or eNodeB), or An example of the coverage area of a relay station, or a base station in a new network system in the future, is the area within a solid loop. It may also be a device such as an access point (Access Point, AP for short) in the WLAN.
  • AP Access Point
  • the terminal device 12 may also be referred to as a mobile terminal, user equipment (User Equipment, UE for short), access terminal, user unit, user station, mobile station, mobile station, user terminal, terminal, wireless communication equipment, user agent or User device.
  • UE User Equipment
  • it can be smart phones, cellular phones, cordless phones, personal digital assistant (PDA) devices, handheld devices with wireless communication functions, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, etc.
  • the terminal device has an interface for communicating with a network device (for example, a cellular network).
  • a network device for example, a cellular network
  • the communication system shown in FIG. 2 can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario.
  • Carrier Aggregation, CA Carrier Aggregation
  • the terminal device 12 involved in the embodiment of the present application has DRX function
  • the terminal device 12 has one or more MAC entities, and at least one MAC entity can be configured with multiple DRX groups, and each DRX group can correspond to one DRX configuration parameters.
  • cross-carrier scheduling is not supported between any two DRX groups.
  • any MAC entity can be configured with multiple DRX groups.
  • the terminal device has 2 MAC entities, and each MAC entity is configured with 2 DRX groups.
  • some MAC entities are configured with multiple DRX groups, and some MAC entities are configured with one DRX group.
  • the terminal device has 2 MAC entities, one MAC entity is configured with 2 DRX groups, and the other MAC entity is configured with 2 DRX groups.
  • the DRX configuration parameters of multiple DRX groups configured can be different. It should be understood that the DRX configuration parameters mentioned here are different, which means that at least one DRX configuration parameter is different.
  • the duration of the discontinuous reception duration timer (drx-onDurationTimer) of any two DRX groups in the terminal device is different; and/or, the discontinuous reception duration of any two DRX groups in the terminal device is non-continuous.
  • the duration of the activation timer (drx-InactivityTimer) is different.
  • other DRX configuration parameters may be the same or different.
  • this application also provides another embodiment: in any two DRX groups in the terminal device, one or more of drx-InactivityTimer and drx-onDurationTimer are different; except for one or more of drx-InactivityTimer and drx-onDurationTimer
  • the configuration parameters of external timers can be the same.
  • the configuration parameters of timers other than drx-InactivityTimer and drx-onDurationTimer can be called public parameters (or called: public configuration, public configuration parameters, etc.).
  • one terminal device may also correspond to multiple serving cells.
  • the multiple serving cells may include: one primary serving cell (Primary Cell, PCell), and one or more secondary serving cells (Secondary Cell, SCell).
  • one DRX group may correspond to one or more serving cells.
  • the serving cell corresponding to the DRX group means that the serving cell performs discontinuous reception according to the DRX configuration parameters of the DRX group.
  • the terminal device receives a periodic switching instruction from the base station.
  • the terminal device controls the target DRX group to perform discontinuous reception according to the target period, where the target DRX group is one or more DRX groups of the MAC entity.
  • the target cycle may be a long cycle or a short cycle. Whether a long cycle or a short cycle is specifically adopted is related to the cycle switching instruction received by the terminal device.
  • the terminal device can control one or more DRX groups configured by itself to perform cycle switching based on the received cycle switching instruction.
  • the embodiment of this application provides a DRX cycle switching strategy for terminal devices configured with multiple DRX groups, which solves the problem of unclear DRX cycle switching strategies in this scenario, and reduces the impact of this problem on terminal scheduling performance. Conducive to saving terminal power.
  • the cycle switching command is associated with the target cycle.
  • the cycle switching command may be used to indicate a target cycle.
  • the cycle switching command may only indicate a short cycle.
  • the cycle switching instruction may also be used to indicate multiple target cycles.
  • the number of target cycles indicated in the cycle switching instruction may be less than or equal to the number of DRX groups. For example, if the terminal device is provided with 3 DRX groups, the cycle switching instruction can indicate 3 target cycles. The instruction method and the control method of the terminal device will be described in detail later.
  • the cycle switching instruction is used to indicate a target cycle.
  • the target DRX group may be all DRX groups of the MAC entity.
  • the cycle switching instruction is used to indicate a target cycle.
  • the target DRX group may be the DRX group where the serving cell that receives the periodic switching instruction is located.
  • the cycle switching instruction is used to indicate a target cycle.
  • the target DRX group is a DRX group corresponding to the cycle switching instruction.
  • the cycle switching instruction is used to indicate multiple target cycles.
  • the cycle switching instruction may include multiple indicator characters, and the indicator characters correspond to the DRX group one to one. At this time, the indicator characters are used to indicate the target of the corresponding DRX group. cycle.
  • the terminal device determines the target period of each DRX group according to the multiple indication characters, and then switches the DRX period of each DRX group to the target period.
  • any DRX group has a target period, and the target period can be a long period or a short period.
  • the terminal device controls the discontinuous reception short cycle timer (drx-ShortCycleTimer) of the target DRX group to stop counting.
  • the start time of drx-onDurationTimer is related to the current period type.
  • the terminal device determines the time to start drx-onDurationTimer in the following manner:
  • start drx-Slot Offset to start timing, and when the timing ends, start drx-onDurationTimer.
  • the terminal device determines the time to start drx-onDurationTimer in the following manner:
  • start drx-Slot Offset to start timing, and when the timing ends, start drx-onDurationTimer.
  • the start of drx-InactivityTimer is related to whether the terminal device receives a PDCCH indicating downlink or uplink initial transmission.
  • the terminal device controls the drx-InactivityTimer to start timing.
  • the terminal device when the terminal device receives a PDCCH indicating downlink transmission, or when the terminal device receives a MAC PDU on the configured downlink authorized resource, the terminal device stops the drx-RetransmissionTimerDL corresponding to the HARQ process. The terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the HARQ process after completing the transmission of the HARQ process feedback for this downlink transmission.
  • the terminal device If the timer drx-HARQ-RTT-TimerDL corresponding to a certain HARQ of the terminal device times out, and the downlink data transmitted using this HARQ process is not successfully decoded, the terminal device starts the drx-RetransmissionTimerDL corresponding to this HARQ process.
  • the conditions for the terminal device to start and stop drx-RetransmissionTimerUL are:
  • the terminal device When the terminal device receives a PDCCH indicating uplink transmission, or when the terminal device sends a MAC PDU on the configured uplink authorization resource, the terminal device stops the drx-RetransmissionTimerUL corresponding to the HARQ process. The terminal device starts the drx-HARQ-RTT-TimerUL corresponding to the HARQ process after completing the first repetition of this PUSCH.
  • the terminal device If the timer drx-HARQ-RTT-TimerUL corresponding to a certain HARQ of the terminal device times out, the terminal device starts the drx-RetransmissionTimerUL corresponding to this HARQ process.
  • the terminal device controls the discontinuous reception duration timer (drx-onDurationTimer) and discontinuous reception inactivation timer (drx-onDurationTimer) of the target DRX group when S304 is executed.
  • drx-InactivityTimer stops timing, and controls the discontinuous reception short cycle timer (drx-ShortCycleTimer) of the target DRX group to start timing.
  • step S304 when the aforementioned step S304 is performed, if the period currently used by the DRX group is consistent with the target period, there is no need to repeatedly turn on or turn off the timer.
  • the cycle switching instruction received by the terminal device is associated with the long cycle, and the target DRX group currently uses the long cycle to perform DRX, at this time, the drx-ShortCycleTimer of the target DRX group is in the off state, and there is no need to Perform the aforementioned actions to close drx-ShortCycleTimer.
  • the DRX configuration parameters of the terminal device may come from the base station.
  • the terminal device may also receive a DRX configuration instruction from the base station.
  • the DRX configuration instruction carries the configuration parameters of each DRX group, and then the terminal device can follow the instructions Configure parameters and perform DRX configuration on each of the DRX groups.
  • the configuration parameters carried in the DRX configuration instruction may include but are not limited to: DRX configuration parameters (public parameters and the respective drx-onDurationTimer, drx-InactivityTimer, etc. of each DRX group), serving cell configuration parameters (or SCell related parameters) . In addition, it may also include but not limited to: uplink logical channel related configuration, scheduling request (Scheduling Request, SR) related configuration, etc.
  • the message type of the DRX configuration instruction may be a radio resource control (Radio Resource Control, RRC) message.
  • RRC Radio Resource Control
  • the terminal device is set with two DRX groups, namely DRX group1 and DRX group2. And the terminal device has 4 serving cells in total, among which DRX group1 corresponds to PCell and SCell1, and DRX group2 corresponds to SCell2 and SCell3.
  • the terminal device can first receive the DRX configuration instruction from the base station, and then configure each DRX group according to the configuration parameters carried therein.
  • the configuration content includes: DRX configuration parameters, SCell related parameters, and uplink logical channel related Configuration, SR related configuration, etc.
  • the terminal device when the terminal device performs discontinuous reception, it can implement discontinuous reception in any of the following ways.
  • the cycle switching command is used to indicate a target cycle.
  • the target DRX group may be all DRX groups of the MAC entity.
  • the cycle switching instruction may be DRX MAC CE or Long DRX MAC CE, where DRX MAC CE is associated with a short cycle (the target cycle is a short cycle), and Long DRX MAC CE is associated with a long cycle (the target cycle is a long cycle). cycle).
  • the terminal device if the terminal device is in any serving cell, it receives the DRX MAC CE (periodical switching command) from the base station. At this time, the terminal device needs to control both DRX group1 and DRX group2 to use short periods for discontinuous reception.
  • DRX MAC CE peripheral switching command
  • the terminal device controls the drx-InactivityTimer and drx-onDurationTimer corresponding to DRX group1 to stop timing, and at the same time, the terminal device also starts drx-ShortCycleTimer so that drx-ShortCycleTimer starts timing. In this way, DRX group1 uses Short DRX Cycle (short cycle) for discontinuous reception. If DRX group2 currently uses Short DRX Cycle (short cycle), no additional processing is required.
  • the terminal device if the terminal device is in any serving cell, it receives the Long DRX MAC CE (period switching command) from the base station. At this time, the terminal device needs to control both DRX group1 and DRX group2 to use long periods for discontinuous reception.
  • Long DRX MAC CE period switching command
  • DRX group1 currently uses Short DRX Cycle (short cycle)
  • the terminal device controls the drx-ShortCycleTimer corresponding to DRX group1 to stop timing. In this way, DRX group1 uses Long DRX Cycle (long cycle) for discontinuous reception. If DRX group2 currently uses Long DRX Cycle (long cycle), no additional processing is required.
  • the period switching instruction is used to control the two DRX groups of the terminal device to perform discontinuous reception according to the target period.
  • these 2 DRX groups The DRX cycle adopted by each DRX group is not particularly limited. In other words, when the terminal device receives the cycle switching instruction, the two DRX groups may both use a short cycle (or a long cycle) for discontinuous reception; or, one DRX group may use a short cycle, and the other DRX group may use a long cycle. Do not exhaustively.
  • FIG. 4 shows a schematic diagram of a discontinuous reception situation of a terminal device in this scenario.
  • the terminal device can configure drx-onDurationTimer1 and drx-InactivityTimer1 for DRX group1, and configure drx-onDurationTimer2 and drx-InactivityTimer2 for DRX group2.
  • DRX configuration parameters such as drx-ShortCycleTimer, drx-LongCycleStartOffset, etc. are the common configuration of 2 DRX groups.
  • the terminal device is also provided with 4 serving cells, where PCell and SCell 1 correspond to transmission mode (Frame Relay, FR) 1, and SCell 2 and SCell 3 correspond to FR2.
  • PCell and SCell 1 correspond to transmission mode (Frame Relay, FR) 1
  • SCell 2 and SCell 3 correspond to FR2.
  • both DRX group 1 and DRX group 2 use Long DRX Cycle.
  • drx-onDurationTimer1 is started periodically according to Long DRX cycle;
  • drx-onDurationTimer2 is started periodically according to Long DRX cycle.
  • the terminal device receives DRX MAC CE on the PCell, and the target period is a short period.
  • the terminal device controls drx-onDurationTimer1, drx-InactivityTimer1, drx-onDurationTimer2, drx-InactivityTimer2 and stops timing.
  • the terminal device controls drx-ShortCycleTimer start the timer. Therefore, as shown in Figure 4, both DRX group 1 and DRX group 2 are switched from Long DRX Cycle to DRX Cycle.
  • the terminal device receives the Long DRX MAC CE on the SCell 3, and the target period is a long period, and the terminal device controls the drx-ShortCycleTimer to stop timing.
  • DRX group1 is in a short cycle
  • the cycle switching command being DRX MAC CE or Long DRX MAC CE is exemplary.
  • the cycle switching command can also have other variations, for example, establishing another RRC message and a long cycle (or short cycle) between connection relation,
  • the periodic switching process is performed for all DRX groups at the same time.
  • This centralized management method is simple and easy to implement, which is beneficial to save the power of the terminal equipment.
  • the cycle switching command is used to indicate a target cycle.
  • the target DRX group may be the DRX group where the serving cell that receives the periodic switching instruction is located.
  • the cycle switching instruction can still be DRX MAC CE or Long DRX MAC CE, where DRX MAC CE is associated with a short cycle (the target cycle is a short cycle), and Long DRX MAC CE is associated with a long cycle (target The period is a long period).
  • the terminal device if the terminal device is in any serving cell, it receives the DRX MAC CE (periodical switching command) from the base station. At this time, the terminal device controls the DRX group corresponding to the serving cell to use a short period for discontinuous reception. However, the DRX group that does not have a corresponding relationship with the serving cell still uses the original period.
  • the DRX MAC CE peripheral switching command
  • the terminal device if the terminal device is in any serving cell, it receives the Long DRX MAC CE (period switching command) from the base station. At this time, the terminal device controls the DRX group corresponding to the serving cell to adopt a long period for discontinuous reception. However, the DRX group that does not have a corresponding relationship with the serving cell still uses the original period.
  • the Long DRX MAC CE periodic switching command
  • FIG. 5 Exemplarily, reference may be made to the situation shown in FIG. 5. Among them, the DRX configuration in FIG. 5 is the same as that in FIG. 4, and details are not described here.
  • both DRX group 1 and DRX group 2 use Long DRX Cycle.
  • the terminal device receives the DRX MAC CE from the base station on the PCell, the target period is a short period, and the target DRX group is DRX group1.
  • the terminal device controls drx-onDurationTimer1 and drx-InactivityTimer1 to stop timing, and at the same time, uses drx-ShortCycleTimer1 to start timing for DRX group1.
  • DRX group1 is switched from Long DRX Cycle to Short DRX Cycle, and DRX group2 still uses Long DRX Cycle.
  • the terminal device receives the DRX MAC CE from the base station on the SCell 3, the target period is a short period, and the target DRX group is DRX group2.
  • the terminal device can control drx-onDurationTimer2 and drx-InactivityTimer2 to stop timing, and at the same time, control DRX group2 to use drx-ShortCycleTimer2 to start timing.
  • drx-ShortCycleTimer1 and drx-ShortCycleTimer2 are two independent timers with the same timing duration (in this scenario, the timing duration of the timer is a common parameter, so the two are equal; in actual scenarios, they can also be different , And personalize the DRX group respectively).
  • DRX group1 uses Short DRX Cycle, and DRX group 2 is switched from Long DRX Cycle to Short DRX Cycle.
  • the terminal device receives the Long DRX MAC CE from the base station on SCell1, the target period is a long period, and the target DRX group is DRX group1.
  • the terminal device controls drx-ShortCycleTimer1 to stop timing.
  • the terminal device can determine the start time of drx-onDurationTimer1 according to the aforementioned short cycle mode, and determine whether to start drx-InactivityTimer1 according to whether the initial transmission PDCCH is received or not, which will not be repeated.
  • DRX group1 is switched from Short DRX Cycle to Long DRX Cycle, and DRX group2 still uses short DRX Cycle.
  • the cycle switching command being DRX MAC CE or Long DRX MAC CE is exemplary.
  • the cycle switching command can also have other variations, for example, establishing another RRC message and a long cycle (or short cycle) between connection relation,
  • the periodic switching process is performed only for the DRX group that has received the periodic switching instruction, which can realize the personalized management of each DRX group, and the management method is more flexible and can adapt to the requirements of different communication scenarios.
  • the cycle switching command is used to indicate a target cycle.
  • the target DRX group is a DRX group corresponding to the cycle switching instruction.
  • cycle switching instructions there can be multiple cycle switching instructions.
  • the corresponding relationship between the cycle switching instruction and the DRX group needs to be preset in advance, and each cycle switching instruction is used to instruct its corresponding DRX group to perform cycle switching.
  • the number of cycle switching instructions is related to the number of DRX groups.
  • the number of cycle switching instructions can be 2N, where N is an integer greater than 1. The case where the terminal device is configured with one DRX group will not be discussed in the embodiment of this application for the time being.
  • LCID Logical Channel Indentity, logical channel identification
  • the cycle switching command may include: DRX MAC CE, Long DRX MAC CE, enhanced DRX MAC CE, and enhanced Long DRX MAC CE, where any two cycle switching commands have different ICIDs.
  • DRX MAC CE Only enhanced DRX MAC CE and enhanced Long DRX MAC CE can realize the identification of the target period.
  • the payload size of enhanced DRX MAC CE and enhanced Long DRX MAC CE can be 0. .
  • Long DRX MAC CE is used to instruct DRX GROUP1 to perform discontinuous reception in a long period; DRX MAC CE is used to instruct DRX GROUP1 to perform discontinuous reception in a short period; enhanced Long DRX MAC CE is used to instruct DRX GROUP2 to perform discontinuous reception in a long period Discontinuous reception; enhanced DRX MAC CE is used to instruct DRX GROUP2 to perform discontinuous reception in a short period.
  • Long DRX MAC CE and DRX MAC CE are used to instruct DRX GROUP2 to perform periodic switching; enhanced DRX MAC CE and enhanced Long DRX MAC CE are used to instruct DRX GROUP1 to perform periodic switching.
  • the cycle switching instruction may include: DRX MAC CE (1 ⁇ N) and Long DRX MAC CE (1 ⁇ N).
  • DRX MAC CEi is used to instruct the i-th DRX group to perform discontinuous reception in a short period
  • Long DRX MAC CEi is used to instruct the i-th DRX group to perform discontinuous reception in a long period
  • the value of i is 1 to N (Contains endpoints 1 and N).
  • the cycle switching instructions may include: DRX MAC CE, Long DRX MAC CE, enhanced DRX MAC CE, and enhanced Long DRX MAC CE, as described in the previous embodiment.
  • both DRX group 1 and DRX group 2 use Long DRX Cycle.
  • the terminal device receives the enhanced DRX MAC CE from the base station on SCell1, the target period is a short period, and the target DRX group is DRX group2.
  • the terminal device can control drx-onDurationTimer2 and drx-InactivityTimer2 to stop timing, and at the same time, use drx-ShortCycleTimer2 for DRX group2 to start timing.
  • DRX group1 still uses Long DRX Cycle, and DRX group2 is switched from Long DRX Cycle to Short DRX Cycle.
  • the target period is a short period
  • the target DRX group is DRX group1.
  • the terminal device can control drx-onDurationTimer1 and drx-InactivityTimer1 to stop timing, and at the same time, use drx-ShortCycleTimer1 for DRX group1 to start timing.
  • DRX group1 is switched from Long DRX Cycle to Short DRX Cycle, and DRX group 2 still uses Short DRX Cycle.
  • the terminal device receives the Long DRX MAC CE from the base station on SCell1, the target period is the long period, and the target DRX group is DRX group1. At this time, the terminal device can control drx-ShortCycleTimer1 to start timing.
  • DRX group1 is switched from Short DRX Cycle to Long DRX Cycle, and DRX group2 still uses Short DRX Cycle.
  • the terminal device In the third method, no matter which serving cell receives the cycle switching instruction, the terminal device only needs to determine its associated target DRX group according to the cycle switching instruction, and the indicated target cycle, and then perform cycle switching processing on the target DRX group ,
  • This implementation method realizes the determination of the target DRX group and the target cycle through the cycle switching instruction, which is simple and easy to implement.
  • the cycle switching command is used to indicate multiple target cycles.
  • the cycle switching instruction may include multiple indicator characters, and the indicator characters correspond to the DRX group one-to-one. At this time, the indicator characters are used to indicate the target cycle of the corresponding DRX group.
  • the cycle switching command can be enhanced DRX MAC CE or enhanced Long DRX MAC CE, where the payload of enhanced DRX MAC CE has N bits, and each bit is used to indicate whether a DRX group uses Short DRX Cycle. ; And the enhanced Long DRX MAC CE payload has N bits, and each bit is used to indicate whether a DRX group uses Long DRX Cycle. As mentioned earlier, N is an integer greater than one.
  • the embodiment of the present application indicates whether to switch the cycle through the value on the N bits in the payload of the cycle switching instruction.
  • the value used to indicate the switch can be preset as needed, for example, it is preset to 1.
  • the enhanced DRX MAC CE payload has 2 bits.
  • the value in the first bit is 1, it instructs DRX group1 to use Short DRX Cycle for discontinuous reception;
  • the value is 1, it instructs DRX group2 to use Short DRX Cycle for discontinuous reception.
  • the enhanced Long DRX MAC CE payload has 2 bits, and when the value in the first bit is 1, it instructs DRX group2 to use Long DRX Cycle for discontinuous reception; the second bit When the value in is 1, it instructs DRX group1 to use Long DRX Cycle for discontinuous reception.
  • both DRX group 1 and DRX group 2 use Long DRX Cycle.
  • the terminal device receives the enhanced DRX MAC CE from the base station on the PCell, where in the payload of the message, the values of the first bit and the second bit are both 1.
  • the target period is a short period
  • the target DRX groups are DRX group1 and DRX group2.
  • the terminal device controls drx-onDurationTimer1, drx-InactivityTimer1, drx-onDurationTimer2, and drx-InactivityTimer2 to stop timing, and at the same time, uses drx-ShortCycleTimer to start timing for DRX group1 and DRX group2.
  • DRX group1 and DRX group2 are switched from Long DRX Cycle to Short DRX Cycle.
  • the terminal device receives the enhanced Long DRX MAC CE from the base station on SCell1, where the value of the first bit in the payload of the message is 1. Then, the target period is a long period, and the target DRX group is DRX group1. Then, the terminal device can control the drx-ShortCycleTimer2 of DRX group2 to stop timing.
  • DRX group1 is switched from Short DRX Cycle to Long DRX Cycle, and DRX group2 uses Short DRX Cycle.
  • the embodiment of the present application adjusts the cycle switching instruction, and one cycle switching instruction can be used to realize the cycle switching of one or more DRX groups, and the implementation manner is simple and flexible.
  • the design of the cycle switching instruction needs to maintain synchronization between the base station and the terminal device.
  • the discontinuous reception method performed by the base station may include the following steps:
  • the cycle switching instruction is used to instruct all DRX groups of the MAC entity to perform discontinuous reception according to the target cycle.
  • the periodic switching instruction is used to instruct a DRX group in which the serving cell that receives the periodic switching instruction is located, to perform discontinuous reception according to the target cycle.
  • the cycle switching instruction corresponds to the DRX group one-to-one, and the cycle switching instruction is used to instruct a corresponding DRX group to perform discontinuous reception according to the target cycle.
  • the cycle switching instruction includes a plurality of indicator characters, the indicator characters correspond to the DRX group one-to-one, and the indicator characters are used to indicate the corresponding DRX group Target period.
  • the technical solutions provided by the embodiments of this application provide a variety of simple and feasible DRX cycle switching strategies for terminal devices configured with multiple DRX groups, which solves the problem of unclear DRX cycle switching strategies in this scenario.
  • the problem of reducing the impact of the problem on the terminal scheduling performance, and this is conducive to saving terminal power.
  • the embodiment of the present invention further provides an embodiment of a device for implementing each step and method in the above method embodiment.
  • An embodiment of the present invention provides a terminal device. Please refer to FIG. 8.
  • the terminal device 800 has one or more MAC entities, and there is at least one MAC entity configured with multiple discontinuous reception DRX groups.
  • the terminal device 800 includes :
  • the transceiver module 82 is used to receive the cycle switching instruction sent from the base station;
  • the processing module 84 is configured to control the target DRX group to perform discontinuous reception according to the target period, where the target DRX group is one or more DRX groups of the MAC entity.
  • the terminal device provided in this embodiment is used to implement the technical solution on the terminal device side in any of the foregoing method embodiments.
  • the implementation principle and technical effect are similar.
  • one or more DRX groups are controlled according to the target cycle Perform handover control to reduce the impact of unclear periodic handover strategy on terminal scheduling performance, which is conducive to saving terminal power.
  • the cycle switching instruction is used to indicate a target cycle.
  • the target DRX group is all DRX groups of the MAC entity.
  • the target DRX group is the DRX group where the serving cell that receives the periodic switching instruction is located.
  • the target DRX group is a DRX group corresponding to the cycle switching instruction.
  • the cycle switching instruction includes a plurality of indicator characters, the indicator characters correspond to the DRX group one-to-one, and the indicator characters are used to indicate the corresponding DRX group The target period.
  • the processing module 84 is specifically configured to: determine the target period of each DRX group according to a plurality of indication characters; and switch the DRX period of each DRX group to the target period.
  • the target period includes: a long period and a short period; the period of the long period is longer than the period of the The period length of the short period.
  • the durations of the discontinuous reception duration timers of any two DRX groups in the terminal device are different; and /Or, the durations of the discontinuous reception inactivation timers of any two DRX groups in the terminal device are different.
  • the processing module 84 is specifically configured to: when the target period is a short period, control discontinuous reception The continuous timer and the discontinuous reception inactive timer stop counting; and, the discontinuous reception short-period timer is controlled to start counting.
  • the processing module 84 is specifically configured to: when the target period is a long period, control discontinuous reception The short-period timer stops timing.
  • the processing module 84 is specifically used for: the transceiver module 82 is also used for receiving data from the base station The DRX configuration instruction, the DRX configuration instruction carries the configuration parameters of each DRX group; the processing module 84 is also used to perform DRX configuration on each DRX group according to the configuration parameters.
  • FIG. 9 is a schematic diagram of the physical structure of the terminal device provided by this application.
  • the terminal device 800 includes a processor 810, a memory 820, and a transceiver 830;
  • the memory 810 stores computer execution instructions
  • the processor 820 executes the computer-executable instructions stored in the memory 810, so that the processor 830 executes the technical solution on the terminal device side in any of the foregoing method embodiments.
  • the memory 810, the processor 920, and the transceiver 930 may be connected by a bus.
  • the memory 910 may be integrated in the processor 920.
  • FIG. 9 is a simple design of the terminal device.
  • the embodiment of the present application does not limit the number of processors and memories in the terminal device.
  • FIG. 9 only takes the number of 1 as an example for illustration.
  • the base station 1000 includes:
  • the processing module 1002 is used to generate cycle switching instructions
  • the transceiver module 1004 is configured to send the cycle switching instruction to the terminal device, so that the terminal device controls the target DRX group to perform discontinuous reception according to the target cycle, where the target DRX group is a MAC entity in the terminal device One or more DRX groups.
  • the cycle switching instruction is used to instruct all DRX groups of the MAC entity to perform discontinuous reception according to the target cycle.
  • the cycle switching instruction is used to instruct a DRX group in which the serving cell that receives the cycle switching instruction is located, according to the The target cycle is discontinuously received.
  • the cycle switching instruction corresponds to the DRX group one-to-one, and the cycle switching instruction is used to indicate a corresponding DRX group, according to the Discontinuous reception is performed in the target period.
  • the cycle switching instruction includes a plurality of indicator characters, and the indicator characters correspond to the DRX group one-to-one, and the indicator Characters are used to indicate the target period of the corresponding DRX group.
  • FIG. 11 is a schematic diagram of the physical structure of the base station provided by this application.
  • the terminal device 1000 includes: a processor 1010, a memory 1020, and a transceiver 1030;
  • the memory 1010 stores computer execution instructions
  • the processor 1020 executes the computer-executable instructions stored in the memory 1010, so that the processor 1030 executes the technical solution on the base station side in any of the foregoing method embodiments.
  • the memory 1010, the processor 1020, and the transceiver 1030 may be connected by a bus.
  • the memory 1010 may be integrated in the processor 1020.
  • FIG. 11 is a simple design of a base station.
  • the embodiment of the present application does not limit the number of processors and memories in the base station.
  • FIG. 11 only uses 1 as an example for illustration.
  • the embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores a computer-executable instruction, and when the computer-executable instruction is executed by a processor, it is used to implement the terminal in any of the foregoing method embodiments The technical solution of the equipment.
  • An embodiment of the present application also provides a computer-readable storage medium that stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, it is used to implement the base station in any of the foregoing method embodiments.
  • the embodiment of the present application also provides a program, when the program is executed by the processor, it is used to execute the technical solution of the terminal device in any of the foregoing method embodiments.
  • the embodiment of the present application also provides a program, which is used to execute the technical solution of the base station in any of the foregoing method embodiments when the program is executed by the processor.
  • the foregoing processor may be a chip.
  • the embodiment of the present application also provides a computer program product, including program instructions, which are used to implement the technical solution of the terminal device in any of the foregoing method embodiments.
  • the embodiments of the present application also provide a computer program product, including program instructions, and the program instructions are used to implement the technical solution of the base station in any of the foregoing method embodiments.
  • An embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution on the terminal device side in any of the foregoing method embodiments.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute any of the foregoing The technical solution on the terminal device side in the method embodiment.
  • a storage module such as a memory
  • An embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution on the base station side in any of the foregoing method embodiments.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute any of the foregoing The technical solution at the base station side in the method embodiment.
  • a storage module such as a memory
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the modules is only a logical function division, and there may be other divisions in actual implementation, for example, multiple modules can be combined or integrated. To another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be through some interfaces.
  • the indirect coupling or communication connection of the modules may be in electrical, mechanical or other forms.
  • the processor may be a central processing unit (English: Central Processing Unit, abbreviated as: CPU), or other general-purpose processors, digital signal processors (English: Digital Signal Processor, referred to as DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as ASIC), etc.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like. The steps in the method disclosed in this application can be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
  • All or part of the steps in the foregoing method embodiments may be implemented by a program instructing relevant hardware.
  • the aforementioned program can be stored in a readable memory.
  • the program executes the steps of the above-mentioned method embodiments; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviated as: ROM), RAM, flash memory, hard disk, Solid state hard disk, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.

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Abstract

本申请实施例提供一种非连续接收控制方法、设备及存储介质，其中，终端设备中设置有多个非连续接收DRX组，具体实现时，终端设备可以接收来自于基站的周期切换指令，然后，控制目标DRX组按照目标周期进行非连续接收。其中，所述目标DRX组为所述终端设备的一个或多个DRX组，所述目标周期与所述周期切换指令相关联。本申请实施例所提供的技术方案，能够解决终端设备中DRX周期切换时存在的切换策略不明确的问题，降低对终端调度性能的影响，并节省终端电量。

Description

非连续接收控制方法、设备及存储介质 技术领域
本申请实施例涉及通信技术，尤其涉及一种非连续接收控制方法、设备及存储介质。
背景技术
在5G NR(5G New Radio)技术中，终端设备具备非连续接收(Discontinuous Reception，DRX)功能，这使得终端设备能够非连续地监听来自于基站的消息，更加节能省电。
在目前的NR标准中，每个媒质接入控制(Medium Access Control，MAC)实体对应于一个DRX配置参数，DRX配置参数规定了长周期和短周期的计时策略，终端设备可以在长周期和短周期之间进行切换。具体而言，终端设备可以响应于基站的周期切换指令，在长周期和短周期之间进行切换。
随着技术的发展，一个MAC实体可以配置多个DRX组(DRX group)，每个DRX group对应于一个DRX配置参数。这种场景下，当终端设备接收到来自于基站的周期切换指令时，由于DRX group的周期切换策略不明确，终端设备的调度性能受到影响。
发明内容
本申请实施例提供一种非连续接收控制方法、设备及存储介质，用以解决终端设备具备多个DRX组时，存在DRX周期切换策略不明确的问题，降低对终端调度性能的影响，并节省终端电量。
第一方面，本申请实施例可提供一种非连续接收控制方法，应用于终端设备，所述终端设备具备一个或多个MAC实体，存在至少一个所述MAC实体设置有多个非连续接收DRX组，所述方法包括：
接收来自于基站的周期切换指令；
控制目标DRX组按照目标周期进行非连续接收；
其中，所述目标DRX组为所述MAC实体的一个或多个DRX组。
第二方面，本申请实施例可提供一种非连续接收控制方法，应用于基站，该方法包括：
所述基站生成周期切换指令；
所述基站向终端设备发送所述周期切换指令，以使得所述终端设备控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述终端设备中的MAC实体的一个或多个DRX组。
第三方面，本申请实施例可提供一种终端设备，所述终端设备具备一个或多个MAC实体，存在至少一个所述MAC实体设置有多个非连续接收DRX组，所述终端设备包括：
收发模块，用于接收来自于基站的周期切换指令；
处理模块，用于控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述MAC实体的一个或多个DRX组。
第四方面，本申请实施例可提供一种基站，包括：
处理模块，用于生成周期切换指令；
收发模块，用于向终端设备发送所述周期切换指令，以使得所述终端设备控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述终端设备中的MAC实体的一个或多个DRX组。
第五方面，本申请实施例可提供一种终端设备，包括：
处理器、存储器、收发器；
所述存储器存储计算机执行指令；
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如第一方面任一项提供的方法。
第六方面，本申请实施例可提供一种基站，包括：
处理器、存储器、收发器；
所述存储器存储计算机执行指令；
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如第二方面任一项提供的方法。
第七方面，本申请实施例可提供一种计算机可读存储介质。所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如第一方面任一项所提供的方法。
第八方面，本申请实施例可提供一种计算机可读存储介质。所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如第二方面任一项所提供的方法。
第九方面，本申请实施例可提供一种程序，当该程序被处理器执行时，用于执行如上第一方面任一项所提供的方法。
第十方面，本申请实施例可提供一种程序，当该程序被处理器执行时，用于执行如上第二方面任一项所提供的方法。
可选地，上述处理器可以为芯片。
第十一方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现第一方面任一项所提供的方法。
第十二方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现第二方面任一项所提供的方法。
第十三方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第一方面任一项所提供的方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第一方面任一项所提供的方法。
第十四方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第二方面任一项所提供的方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第二方面任一项所提供的方法。
第十五方面，本申请实施例提供了一种通信***，包括：
终端设备，用于执行第一方面任一项所提供的方法；
基站，用于执行第二方面任一项所提供的方法。
本申请实施例提供的非连续接收控制方法、设备及存储介质，本方案适用于终端设备中，具备至少一个MAC实体设置有多个DRX group的情况，当其接收到来自于基站的周期切换指令时，即可控制自身的一个或多个DRX group，按照周期切换指令所关联的目标周期进行非连续接收。本申请实施例给出了配置有多个DRX group的终端设备的DRX周期切换策略，解决了该场景下DRX周期切换策略不明确的问题，降低了该问题对终端调度性能的影响，并且，这有利于节省终端电量。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图做一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请中终端设备进行非连续接收的工作原理示意图；
图2为本申请实施例所提供的一种通信***的示意图；
图3为本申请实施例所提供的另一种非连续接收控制方法的示意图；
图4为本申请实施例所提供的一种非连续接收控制方法的示意图；
图5为本申请实施例所提供的另一种非连续接收控制方法的示意图；
图6为本申请实施例所提供的另一种非连续接收控制方法的示意图；
图7为本申请实施例所提供的另一种非连续接收控制方法的示意图；
图8为本申请实施例所提供的一种终端设备的功能方块图；
图9为本申请实施例所提供的一种终端设备的实体结构示意图；
图10为本申请实施例所提供的一种基站的功能方块图；
图11为本申请实施例所提供的一种基站的实体结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的说明书、权利要求书及上述附图中的术语“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，以便这里描述的本申请的实施例例如能够以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、***、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。
非连续接收(Discontinuous Reception，DRX)，是一种间断性的监听物理下行控制信道(Physical Downlink Control Channel，PDCCH)的功能。
示例性的，图1示出了终端设备进行非连续接收(DRX)的工作原理示意图。如图1所示，终端设备可以按照DRX Cycle(DRX周期)进行非连续接收，针对终端的DRX配置参数也主要是针对DRX周期进行配置。
如图1所示，在一个DRX周期中，终端设备可以具备激活状态(或称为：唤醒状态、On Duration状态)与休眠状态(或称为：睡眠状态、opportunity for DRX状态)。其中，当终端设备处于激活状态时，终端设备可以启动接收机，监听(或称为：接收)PDCCH；终端设备在处于休眠状态时，则可以关闭接收机，不监听PDCCH。如图1所示的一个DRX周期中，终端设备在处于On Duration状态时，监听来自于基站的PDCCH；当其处于opportunity for DRX状态时，不监听PDCCH。如此，实现终端设备的非连续接收功能。
终端设备实现非连续接收功能，可以通过定时器(Timer)来实现。而定时器的定时时长则与DRX配置参数相关联。终端设备可以按照DRX配置参数，来对各定时器的定时时长进行配置，配置完成后，终端设备可以通过控制各定时器开始计时或停止计时，来实现非连续接收功能。
实际场景中，DRX配置参数可以来自于基站，终端设备接收来自于基站的DRX配置 参数即可。在该场景中，DRX参数可以为基站发送给终端设备的一个独立的消息，也可以携带在其他消息中，被基站发送给终端设备。
除此之外，DRX配置参数也可以来自于用户设置。此时，终端设备接收用户输入的DRX配置参数即可。
本申请实施例中，DRX配置参数可以包括但不限于对如下定时器的定时时长的配置：
drx-onDurationTimer，即非连续接收持续定时器，在任意一个DRX周期中，该定时器用于对终端设备在该DRX周期内处于激活状态的持续时长进行定时。如图1所示，在该定时器的持续时段内，终端设备可以启动接收机，以持续监听PDCCH。
drx-Slot Offset，即非连续接收时延定时器，在任意一个DRX周期中，该定时器用于对终端设备启动drx-onDurationTimer的时延进行定时。
drx-InactivityTimer，即非连续接收非激活定时器，该定时器用于在接收到任意一个初传PDCCH之后，对终端继续监听PDCCH的持续时长进行计时。其中，初传PDCCH可以包括但不限于：指示上行初传的PDCCH或指示下行初传的PDCCH。其中，区分于重复传输，初传是指初次传输。
drx-RetransmissionTimerDL，即非连续接收下行重传定时器，该定时器用于对指示下行重传调度的PDCCH的最长持续时长进行定时。具体实现场景中，除广播混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)进程之外，每个下行HARQ进程对应一个drx-RetransmissionTimerDL。
drx-RetransmissionTimerUL，即非连续接收下行重传定时器，该定时器用于对指示上行重传调度的PDCCH的最长持续时长进行定时。具体实现场景中，每个上行HARQ进程对应一个drx-RetransmissionTimerUL。
drx-LongCycleStartOffset，即非连续接收长周期开始偏移(定时器)，该定时器用于对长周期开始时的子帧偏移进行定时，此外，还可以对长周期与短周期开始时的子帧偏移都进行定时。
drx-ShortCycleTimer，即非连续接收短周期定时器，该定时器用于对终端设备处于短周期(并且没有接收到任何PDCCH)的持续时长进行定时。
drx-HARQ-RTT-TimerDL，即非连续接收下行重传定时器，该定时器用于对终端设备期望接收到指示下行调度的PDCCH需要的的最少等待时间进行定时。除广播HARQ进程之外，每个下行HARQ进程对应一个drx-HARQ-RTT-TimerDL。
drx-HARQ-RTT-TimerUL，即非连续接收下行重传定时器，该定时器用于对终端设备期望接收到指示上行调度的PDCCH需要的最少等待时间进行定时。每个上行HARQ进程对应一个drx-HARQ-RTT-TimerUL。
还需要说明的是，在现有的机制中，长周期(或可称为：Long DRX Cycle，或Long Cycle)为默认配置，而短周期(或可称为：Short DRX Cycle，或Short Cycle)为可选配置。
基于此，在前述DRX配置参数中，可以包括针对drx-ShortCycleTimer的配置参数，也可以不包含针对drx-ShortCycleTimer的配置参数。
可以理解，若终端设备并未配置短周期相关定时器的DRX配置参数，则终端设备可以持续按照长周期进行非连续接收。
而本申请实施例所适用的应用场景中，终端设备具备drx-ShortCycleTimer的配置参数。也就是说，终端设备配置有DRX长周期和短周期，此时，终端设备可以按照长周期或者短周期来实现非连续接收。应当理解，长周期的周期时长大于短周期的周期时长。
对于配置了drx-ShortCycleTimer的终端设备，还可以在长周期和短周期之间进行转换。目前协议中规定了终端设备进行长周期和短周期切换的触发方式。
一方面，当满足如下任意的一个或多个条件时，终端设备可以采用短周期进行非连续 接收：
drx-InactivityTimer超时；
终端设备收到一个DRX Command MAC CE(或称为：DRX MAC CE)。
另一方面，当满足如下任意的一个或多个条件时，终端设备可以采用长周期进行非连续接收：
drx-ShortCycleTimer超时；
终端收到一个long DRX command MAC CE(或称为：Long DRX MAC CE)。
其中，DRX Command MAC CE(Discontinuous Reception DRX Command Medium Access Control Control Element)，即为非连续接收命令MAC控制单元，现有技术中用于指示终端设备采用短周期进行非连续接收；而long DRX command MAC CE即为长周期非连续接收命令MAC控制单元，现有技术中用于指示终端设备采用长周期进行非连续接收。二者均可作为周期切换指令，指示终端设备在长、短周期之间进行切换。
在现有的NR标准中，每个终端设备具备一个或多个MAC实体，而一个MAC实体对应于一个DRX配置参数。那么，若终端设备接收到了DRX MAC CE，则使用短周期进行非连续接收；若终端设备接收到了Long DRX MAC CE，则使用长周期进行非连续接收。
但是，如前述背景技术所述，随着技术的发展，一个MAC实体可以配置多个DRX组(DRX group)，每个DRX group对应于一个DRX配置参数。在该场景中，存在周期切换策略不明确的问题，影响终端设备的调度性能。
示例性的一个场景中，终端设备具备一个MAC实体，该MAC实体可以配置有2个DRX group，此时，若终端接收到了DRX MAC CE，则终端设备的MAC实体是控制2个DRX group都采用短周期进行非连续接收，还是控制其中的一个DRX group采用短周期进行非连续接收，若是其中的一个，则控制哪一个采用短周期进行非连续接收，都是不明确的。现有技术中缺乏对该场景中终端设备进行DRX周期切换策略的解决方案。
本申请实施例提供的技术方案，旨在解决现有技术的如上技术问题。
下面对本申请提供的非连续接收控制方法进行说明。
图2示出了本申请实施例所提供的一种通信***的示意图。如图2所示，该通信***中至少包括网络设备11和终端设备12。可以理解的是，在实际通信***中，网络设备11以及终端设备12均可以有一个或多个，该图2仅以一个作为示例。
在图2中，网络设备11可以是蜂窝网络中的接入设备，例如可以是LTE网络及其演进网络中的接入设备，例如演进型基站(Evolutional Node B，简称：eNB或eNodeB)，或者中继站，或者未来新的网络***中的基站等等，其覆盖范围示例为实线圈内区域。也可以是WLAN中的接入点(Access Point，简称：AP)等设备。
终端设备12，也可以称为移动终端、用户设备(User Equipment，简称：UE)、接入终端、用户单元、用户站、移动站、移动台、用户终端、终端、无线通信设备、用户代理或用户装置。具体可以是智能手机、蜂窝电话、无绳电话、个人数字处理(Personal Digital Assistant，简称：PDA)设备、具有无线通信功能的手持设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备等。在本申请实施例中，该终端设备具有与网络设备(例如：蜂窝网络)进行通信的接口。
如图2所示的通信***可以应用于载波聚合(Carrier Aggregation，CA)场景。
进一步地，本申请实施例所涉及到的终端设备12具备DRX功能，终端设备12具备一个或多个MAC实体，且至少存在一个MAC实体可以配置有多个DRX group，每个DRX group可以对应一个DRX配置参数。并且，任意两个DRX group之间不支持跨载波调度。
本申请中，若终端设备具备有多个MAC实体，则任意一个MAC实体可以配置有多个DRX group。例如，终端设备具备2个MAC实体，每个MAC实体都配置有2个DRX group。或者，在终端设备的多个MAC实体中，存在部分MAC实体配置有多个DRX group，也存在部分MAC实体配置有一个DRX group的情况。例如，终端设备具备2个MAC实体，一个MAC实体配置有2个DRX group，另一个MAC实体配置有2个DRX group。
后续为便于说明，以终端设备中的一个MAC实体，且该MAC实体配置有多个DRX group的情况为例。应当理解，针对多个MAC实体中的任意一个MAC实体，都可以按照本申请实施例所提供的技术方案进行非连续接收的控制。
对于任意一个终端设备而言，其配置的多个DRX group的DRX配置参数可以不同。应当理解，这里说的DRX配置参数不同，是指存在至少一个DRX配置参数不同。
示例性的一种实施例中，终端设备中任意两个DRX组的非连续接收持续定时器(drx-onDurationTimer)的时长不同；和/或，终端设备中任意两个DRX组的非连续接收非激活定时器(drx-InactivityTimer)的时长不同。该实施例中，其他DRX配置参数可以相同也可以不同。
在此基础上，本申请还提供另一种实施例：终端设备中任意两个DRX组中，drx-InactivityTimer与drx-onDurationTimer中的一个或多个不同；而除drx-InactivityTimer与drx-onDurationTimer之外的定时器的配置参数，可以相同。此时，可以将除drx-InactivityTimer与drx-onDurationTimer之外的定时器的配置参数称为公共参数(或称为：公共配置，公共配置参数等)。
本申请实施例中，一个终端设备还可以对应多个服务小区。其中，多个服务小区中可以包括：一个主服务小区(Primary Cell，PCell)，以及，一个或多个辅服务小区(Secondary Cell，SCell)。
对于终端设备中的任意一个DRX组，一个DRX组可以对应于一个或多个服务小区。此时，至少存在一个DRX组对应于PCell。而服务小区与DRX组相对应，是指该服务小区按照该DRX组的DRX配置参数进行非连续接收。
本申请提供的非连续接收控制方法可以参考图3，该方法包括如下步骤：
S302，终端设备接收来自于基站的周期切换指令。
S304，终端设备控制目标DRX组按照目标周期进行非连续接收，其中，目标DRX组为MAC实体的一个或多个DRX组。
其中，目标周期可以为长周期或短周期，具体采用长周期还是短周期，则与终端设备接收到的周期切换指令相关联。
在该方案中，终端设备可以基于接收到的周期切换指令，来控制自身配置的一个或多个DRX组进行周期切换。本申请实施例给出了配置有多个DRX group的终端设备的DRX周期切换策略，解决了该场景下DRX周期切换策略不明确的问题，降低了该问题对终端调度性能的影响，并且，这有利于节省终端电量。
本申请实施例中，周期切换指令与目标周期相关联，此时，周期切换指令可以用于指示一个目标周期，例如，周期切换指令可以仅指示一个短周期。或者，周期切换指令也可以用于指示多个目标周期，此时，周期切换指令中指示的目标周期的数目，可以小于或等于DRX组的数目。例如，终端设备设置有3个DRX group，则周期切换指令可以指示3个目标周期。指示方式以及终端设备的控制方式，后续详述。
基于此，在具体实现S304时，至少可以包括如下实现方式：
方式一，周期切换指令用于指示一个目标周期。此时，目标DRX组可以为MAC实体的所有DRX组。
方式二，周期切换指令用于指示一个目标周期。此时，目标DRX组可以为接收到该 周期切换指令的服务小区所在的DRX组。
方式三，周期切换指令用于指示一个目标周期。此时，目标DRX组为周期切换指令所对应的一个DRX组。
方式四，周期切换指令用于指示多个目标周期，具体的，周期切换指令可以包括多个指示字符，指示字符与DRX组一一对应，此时，指示字符用于指示对应的DRX组的目标周期。
那么，在执行S304时，终端设备按照所述多个指示字符，确定每个所述DRX组的所述目标周期，然后，将各所述DRX组的DRX周期切换为所述目标周期即可。
后续结合具体实施例，详述上述4种实现方式。
在前述任意一种实现方式中，任意一个DRX组具备一个目标周期，目标周期可以为长周期或者短周期。
基于此，对任意一个DRX组而言，若基站所指示的目标周期为长周期，执行S304时，终端设备控制目标DRX组的非连续接收短周期定时器(drx-ShortCycleTimer)停止计时。
此时，drx-onDurationTimer的启动时刻与当前周期类型相关。
一方面，对于一个DRX组而言，若该DRX组处于短周期，则终端设备按照如下方式，确定启动drx-onDurationTimer的时刻：
首先，判断当前子帧号对短周期时长(drx-ShortCycle)取模的值，是否等于长周期开始时的子帧偏移(drx-StartOffset)对短周期时长取模的值。换言之，也就是，判断当前子帧是否满足如下公式：[(SFN×10)+subframe number]modulo(drx-ShortCycle)＝(drx-StartOffset)modulo(drx-ShortCycle)。其中，[(SFN×10)+subframe number]表示当前子帧号，drx-ShortCycle表示短周期时长，modulo表示取模。
之后，若当前子帧号满足前述条件，则从当前帧开始，启动drx-Slot Offset开始计时，当其计时结束时，启动drx-onDurationTimer。
另一方面，对于一个DRX组而言，若该DRX组处于长周期，则终端设备按照如下方式，确定启动drx-onDurationTimer的时刻：
首先，判断当前子帧号对长周期时长(drx-LongCycle)取模的值，是否等于长周期开始时的子帧偏移(drx-StartOffset)。换言之，也就是，判断当前子帧是否满足如下公式：[(SFN×10)+subframe number]modulo(drx-LongCycle)＝drx-StartOffset。其中，[(SFN×10)+subframe number]表示当前子帧号，drx-LongCycle表示长周期时长，modulo表示取模。
之后，若当前子帧号满足前述条件，则从当前帧开始，启动drx-Slot Offset开始计时，当其计时结束时，启动drx-onDurationTimer。
而drx-InactivityTimer的启动，则与终端设备是否接收到指示下行或者上行初始传输的PDCCH相关。当终端设备接收到指示下行或者上行初始传输的PDCCH时，终端设备控制drx-InactivityTimer开始计时。
示例性的，当终端设备接收到一个指示下行传输的PDCCH，或者当终端设备在配置的下行授权资源上接收到一个MAC PDU，则终端设备停止该HARQ进程对应的drx-RetransmissionTimerDL。终端设备在完成针对这次下行传输的HARQ进程反馈的传输之后启动该HARQ进程对应的drx-HARQ-RTT-TimerDL。
如果终端设备的某个HARQ对应的定时器drx-HARQ-RTT-TimerDL超时，并且使用这个HARQ进程传输的下行数据解码不成功，则终端设备启动这个HARQ进程对应的drx-RetransmissionTimerDL。
其中，终端设备启动和停止drx-RetransmissionTimerUL的条件为：
当终端设备接收到一个指示上行传输的PDCCH，或者当终端设备在配置的上行授权 资源上发送一个MAC PDU，则终端设备停止该HARQ进程对应的drx-RetransmissionTimerUL。终端设备在完成这次PUSCH的第一次重复传输(repetition)之后启动该HARQ进程对应的drx-HARQ-RTT-TimerUL。
如果终端设备的某个HARQ对应的定时器drx-HARQ-RTT-TimerUL超时，则终端设备启动这个HARQ进程对应的drx-RetransmissionTimerUL。
对任意一个DRX组而言，若基站所指示的目标周期为短周期，执行S304时，终端设备控制目标DRX组的非连续接收持续定时器(drx-onDurationTimer)与非连续接收非激活定时器(drx-InactivityTimer)停止计时，以及，控制所述目标DRX组的非连续接收短周期定时器(drx-ShortCycleTimer)开始计时。
需要说明的是，在执行前述S304步骤时，若DRX组当前使用的周期与目标周期一致，则无需重复开启或关闭定时器。
示例性的，当终端设备接收到的周期切换指令与长周期相关联，且目标DRX组当前使用长周期进行DRX，此时，该目标DRX组的drx-ShortCycleTimer本身就处于关闭状态，则无需再执行前述关闭drx-ShortCycleTimer的动作。
换言之，在执行前述S304的处理时，还可以先判断目标DRX当前使用的周期与目标周期是否一致。若一致，则无需额外处理；若不一致，则按照前述方式进行处理即可。
本申请实施例中，终端设备的DRX配置参数可以来自于基站。此时，在执行如图3所示的方法之前，终端设备还可以接收来自于基站的DRX配置指令，所述DRX配置指令中携带各DRX组的配置参数，然后，终端设备即可按照所述配置参数，对各所述DRX组分别进行DRX配置。
DRX配置指令中携带的配置参数可以包括但不限于：DRX配置参数(公共参数和各DRX组各自的drx-onDurationTimer、drx-InactivityTimer等)、服务小区配置参数(或可称为：SCell相关参数)。除此之外，还可以包括但不限于：上行逻辑信道相关配置、调度请求(Scheduling Request，SR)相关配置等。
一种可能的实施例中，DRX配置指令的消息类型可以为无线资源控制(Radio Resource Control，RRC)消息。
现以终端设备设置有2个DRX组的场景为例，结合图4～图7，对前述实现方式(方式一～方式四)进行详述。
在该场景中，终端设备设置有两个DRX组，分别为DRX group1和DRX group2。且该终端设备共有4个服务小区，其中，DRX group1对应于PCell和SCell1，DRX group2对应于SCell2和SCell3。
在该场景中，终端设备可以首先接收来自于基站的DRX配置指令，然后，根据其中携带的各配置参数对各DRX组进行配置，配置内容包括：DRX配置参数、SCell相关参数、上行逻辑信道相关配置、SR相关配置等。
在此基础上，终端设备在进行非连续接收时，可以按照如下方式中的任意一种，实现非连续接收。
方式一
在方式一中，周期切换指令用于指示一个目标周期。此时，目标DRX组可以为MAC实体的所有DRX组。
示例性的，周期切换指令可以为DRX MAC CE或者Long DRX MAC CE，其中，DRX MAC CE与短周期相关联(目标周期为短周期)，Long DRX MAC CE与长周期相关联(目 标周期为长周期)。
此时，可以有如下2种可能的情况：
在一可能的实施例中，若终端设备在任意一个服务小区上，接收来自于基站的DRX MAC CE(周期切换指令)。此时，终端设备需要控制DRX group1和DRX group2都采用短周期进行非连续接收。
若DRX group1当前采用的为Long DRX Cycle(长周期)，则终端设备控制DRX group1对应的drx-InactivityTimer和drx-onDurationTimer停止计时，同时，终端设备还启动drx-ShortCycleTimer，使得drx-ShortCycleTimer开始计时。如此，DRX group1使用Short DRX Cycle(短周期)进行非连续接收。若DRX group2当前采用的为Short DRX Cycle(短周期)，则无需进行额外处理。
在另一可能的实施例中，若终端设备在任意一个服务小区上，接收来自于基站的Long DRX MAC CE(周期切换指令)。此时，终端设备需要控制DRX group1和DRX group2都采用长周期进行非连续接收。
若DRX group1当前采用的为Short DRX Cycle(短周期)，则终端设备控制DRX group1对应的drx-ShortCycleTimer停止计时，如此，DRX group1使用Long DRX Cycle(长周期)进行非连续接收。若DRX group2当前采用的为Long DRX Cycle(长周期)，则无需进行额外处理。
需要说明的是，在该实施例中，周期切换指令用于控制终端设备的2个DRX组都按照目标周期进行非连续接收，但本申请实施例对于终端设备接收到周期切换指令时，这2个DRX组各自采用的DRX周期无特别限定。换言之，终端设备接收到周期切换指令时，2个DRX组可以都采用短周期(或长周期)进行非连续接收；或者，也可以一个DRX组采用短周期，另一个DRX组采用长周期。不作穷举。
示例性的，图4示出了该场景下的终端设备的非连续接收情况示意图。
在图4所示的场景中，终端设备可以为DRX group1配置drx-onDurationTimer1和drx-InactivityTimer1，为DRX group2配置drx-onDurationTimer2和drx-InactivityTimer2。除此以外的其他DRX配置参数如drx-ShortCycleTimer、drx-LongCycleStartOffset等为2个DRX group的公共配置。
以及，终端设备还设置有4个服务小区，其中，PCell和SCell 1对应传输模式(Frame Relay，FR)1，SCell 2和SCell 3对应FR2。
如图4所示，在初始状态下，DRX group1和DRX group 2都使用Long DRX Cycle。对于DRX group1而言，按照Long DRX cycle周期性地启动drx-onDurationTimer1；对于DRX group2而言，按照Long DRX cycle周期性地启动drx-onDurationTimer2。
之后，终端设备在PCell上接收到DRX MAC CE，目标周期为短周期，则终端设备控制drx-onDurationTimer1、drx-InactivityTimer1、drx-onDurationTimer2、drx-InactivityTimer2均停止计时，同时，终端设备控制drx-ShortCycleTimer开始计时。从而，如图4所示，DRX group1和DRX group 2都由Long DRX Cycle切换为DRX Cycle。
之后，终端设备在SCell 3上接收到Long DRX MAC CE，目标周期为长周期，则终端设备控制drx-ShortCycleTimer停止计时。
此时，DRX group1处于短周期，则终端设备按照如下方式计算是否满足启动drx-onDurationTimer1的时刻：首先，判断当前子帧是否满足如下公式：[(SFN×10)+subframe number]modulo(drx-ShortCycle)＝(drx-StartOffset)modulo(drx-ShortCycle)。其中，[(SFN×10)+subframe number]表示当前子帧号，drx-ShortCycle表示短周期时长，modulo表示取模。之后，若当前子帧号满足前述条件，则从当前帧开始，启动drx-Slot Offset开始计时，当其计时结束时，启动drx-onDurationTimer1。DRX group2的启动方式与此相同，不赘述。
可以理解，周期切换指令为DRX MAC CE或者Long DRX MAC CE为示例性的，实际场景中，周期切换指令还可以有其他变形，例如，建立其他RRC消息与长周期(或短周期)之间的关联关系，
在方式一中，无论是哪个服务小区，哪个DRX组接收到周期切换指令，都针对所有DRX组同时进行周期切换处理，这种集中管理方式简便易行，有利于节省终端设备电量。
方式二
在方式二中，周期切换指令用于指示一个目标周期。此时，目标DRX组可以为接收到该周期切换指令的服务小区所在的DRX组。
在该实现方式中，周期切换指令仍可以为DRX MAC CE或者Long DRX MAC CE，其中，DRX MAC CE与短周期相关联(目标周期为短周期)，Long DRX MAC CE与长周期相关联(目标周期为长周期)。
此时，也有如下两种可能的情况：
在一可能的实施例中，若终端设备在任意一个服务小区上，接收来自于基站的DRX MAC CE(周期切换指令)。此时，终端设备控制该服务小区对应的DRX group采用短周期进行非连续接收。而与该服务小区不存在对应关系的DRX group，仍使用原来的周期。
在另一可能的实施例中，若终端设备在任意一个服务小区上，接收来自于基站的Long DRX MAC CE(周期切换指令)。此时，终端设备控制该服务小区对应的DRX group采用长周期进行非连续接收。而与该服务小区不存在对应关系的DRX group，仍使用原来的周期。
示例性的，可以参考图5所示的情况。其中，图5中的DRX配置情况同图4，此处不作赘述。
如图5所示，在初始状态下，DRX group1和DRX group 2都使用Long DRX Cycle。
之后，终端设备在PCell上接收到来自于基站的DRX MAC CE，目标周期为短周期，目标DRX组为DRX group1。则终端设备控制drx-onDurationTimer1和drx-InactivityTimer1停止计时，同时，对DRX group1采用drx-ShortCycleTimer1开始计时。
此时，DRX group1由Long DRX Cycle切换为Short DRX Cycle，而DRX group2仍然使用Long DRX Cycle。
再之后，终端设备在SCell 3上接收到来自于基站的DRX MAC CE，目标周期为短周期，目标DRX组为DRX group2。此时，终端设备可以控制drx-onDurationTimer2和drx-InactivityTimer2停止计时，同时，控制DRX group2采用drx-ShortCycleTimer2开始计时。
应当理解，drx-ShortCycleTimer1和drx-ShortCycleTimer2为两个独立的定时器，二者的定时时长相等(该场景中，该定时器的定时时长为公共参数，所以二者相等；实际场景中也可以不同，分别对DRX组进行个性化设置)。
此时，DRX group1使用Short DRX Cycle，而DRX group2由Long DRX Cycle切换为Short DRX Cycle。
在之后，终端设备在SCell1上接收到来自于基站的Long DRX MAC CE，目标周期为长周期，目标DRX组为DRX group1。此时，终端设备控制drx-ShortCycleTimer1停止计时。那么，终端设备可以按照前述当前使用为短周期的方式，确定drx-onDurationTimer1的启动时刻，根据是否接收到初传PDCCH来确定是否启动drx-InactivityTimer1，不赘述。
此时，DRX group1由Short DRX Cycle切换为Long DRX Cycle，而DRX group2仍然使用short DRX Cycle。
可以理解，周期切换指令为DRX MAC CE或者Long DRX MAC CE为示例性的，实际场景中，周期切换指令还可以有其他变形，例如，建立其他RRC消息与长周期(或短 周期)之间的关联关系，
在方式二中，仅针对接收到周期切换指令的DRX组，进行周期切换处理，能够实现各DRX组的个性化管理，管理方式更加灵活，能够适应不同通信场景的需求。
方式三
在方式三中，周期切换指令用于指示一个目标周期。此时，目标DRX组为周期切换指令所对应的一个DRX组。
在该实现方式中，周期切换指令可以有多个。在该实施例中，需要提前预设周期切换指令与DRX组之间的对应关系，每个周期切换指令用于指示其对应的DRX组进行周期切换。
此时，周期切换指令的数目与DRX组的数目相关。对任意一个终端设备而言，若该终端设备配置有N个DRX组，则周期切换指令的数目可以为2N个，其中，N为大于1的整数。终端设备配置1个DRX组的情况，本申请实施例暂不讨论。
实际场景中，多个周期切换指令的指令标识不同。一种可能的实施例中，可以通过LCID(Logical Channel Indentity，逻辑信道标识)来对周期切换指令进行标识和区分。如此，在预设周期切换指令与DRX组之间的对应关系时，还可以直接预设LCID与DRX组之间的对应关系。
示例性的一种实施例中，周期切换指令可以包括：DRX MAC CE、Long DRX MAC CE、enhanced DRX MAC CE和enhanced Long DRX MAC CE，其中，任意两个周期切换指令的ICID不同。在该实施例中，仅通过enhanced DRX MAC CE和enhanced Long DRX MAC CE就能够实现对目标周期的标识，此时，enhanced DRX MAC CE和enhanced Long DRX MAC CE的有效载荷(payload size)可以为0。
此时，Long DRX MAC CE用于指示DRX GROUP1按照长周期进行非连续接收；DRX MAC CE用于指示DRX GROUP1按照短周期进行非连续接收；enhanced Long DRX MAC CE用于指示DRX GROUP2按照长周期进行非连续接收；enhanced DRX MAC CE用于指示DRX GROUP2按照短周期进行非连续接收。反之，Long DRX MAC CE和DRX MAC CE用于指示DRX GROUP2进行周期切换；enhanced DRX MAC CE和enhanced Long DRX MAC CE用于指示DRX GROUP1进行周期切换亦可。
示例性的另一种实施例中，周期切换指令可以包括：DRX MAC CE(1～N)和Long DRX MAC CE(1～N)。此时，DRX MAC CEi用于指示第i个DRX group按照短周期进行非连续接收；Long DRX MAC CEi用于指示第i个DRX group按照长周期进行非连续接收，i的取值为1～N(包含端点1和N)。
示例性的，可以参考图6所示的情况。其中，图6中的DRX配置情况同图4，此处不作赘述。在图6中，周期切换指令可以包括：DRX MAC CE、Long DRX MAC CE、enhanced DRX MAC CE和enhanced Long DRX MAC CE，如前一实施例所述。
如图6所示，在初始状态下，DRX group1和DRX group 2都使用Long DRX Cycle。
之后，终端设备在SCell1上接收到来自于基站的enhanced DRX MAC CE，则目标周期为短周期，目标DRX组为DRX group2。此时，终端设备可以控制drx-onDurationTimer2和drx-InactivityTimer2停止计时，同时，对DRX group2采用drx-ShortCycleTimer2开始计时。
此时，DRX group1仍然使用Long DRX Cycle，而DRX group2由Long DRX Cycle切换为Short DRX Cycle。
之后，终端设备在PCell上接收到来自于基站的DRX MAC CE，则目标周期为短周期，目标DRX组为DRX group1。此时，终端设备可以控制drx-onDurationTimer1和drx-InactivityTimer1停止计时，同时，对DRX group1采用drx-ShortCycleTimer1开始计时。
此时，DRX group1由Long DRX Cycle切换为Short DRX Cycle，而DRX group2仍然使用Short DRX Cycle。
再之后，终端设备在SCell1上接收到来自于基站的Long DRX MAC CE，则目标周期为长周期，目标DRX组为DRX group1。此时，终端设备可以控制drx-ShortCycleTimer1开始计时。
如此，DRX group1由Short DRX Cycle切换为Long DRX Cycle，而DRX group2仍然使用Short DRX Cycle。
在方式三中，无论哪个服务小区接收到周期切换指令，终端设备只需要根据周期切换指令，确定其关联的目标DRX组，以及，所指示的目标周期，即可对目标DRX组进行周期切换处理，该实现方式通过周期切换指令实现对目标DRX组和目标周期的确定，简便易行。
方式四
在方式四中，周期切换指令用于指示多个目标周期。具体的，周期切换指令可以包括多个指示字符，指示字符与DRX组一一对应，此时，指示字符用于指示对应的DRX组的目标周期。
示例性的，周期切换指令可以为enhanced DRX MAC CE或者enhanced Long DRX MAC CE，其中，enhanced DRX MAC CE的payload中具备N比特(bit)，每个比特用于指示一个DRX group是否使用Short DRX Cycle；而enhanced Long DRX MAC CE的payload中具备N比特(bit)，每个比特用于指示一个DRX group是否使用Long DRX Cycle。如前所述，N为大于1的整数。
具体而言，本申请实施例是通过周期切换指令的payload中N个比特位上的数值来对是否切换周期进行指示的。用于指示切换的数值可以根据需要预设，例如，预设为1。
示例性的一种实施例中，enhanced DRX MAC CE的payload中具备2bits，其中，第一个bit中的数值为1时，指示DRX group1采用Short DRX Cycle进行非连续接收；第二个bit中的数值为1时，指示DRX group2采用Short DRX Cycle进行非连续接收。
应当理解，周期切换指令的payload中，哪个比特位用于指示哪个DRX group，是可以提前约定好的，前述举例不应视作对本方案的限定。
示例性的另一种实施例中，enhanced Long DRX MAC CE的payload中具备2bits，其中，第一个bit中的数值为1时，指示DRX group2采用Long DRX Cycle进行非连续接收；第二个bit中的数值为1时，指示DRX group1采用Long DRX Cycle进行非连续接收。
示例性的，可以参考图7所示的情况。其中，图7中的DRX配置情况同图7，此处不作赘述。
如图7所示，在初始状态下，DRX group1和DRX group 2都使用Long DRX Cycle。
之后，终端设备在PCell上接收到来自于基站的enhanced DRX MAC CE，其中，该消息的payload中，第一个bit和第二个bit的数值均为1。那么，目标周期为短周期，目标DRX组为DRX group1和DRX group2。此时，终端设备控制drx-onDurationTimer1、drx-InactivityTimer1、drx-onDurationTimer2、drx-InactivityTimer2均停止计时，同时，对DRX group1和DRX group2采用drx-ShortCycleTimer开始计时。
此时，DRX group1和DRX group2由Long DRX Cycle切换为Short DRX Cycle。
之后，终端设备在SCell1上接收到来自于基站的enhanced Long DRX MAC CE，其中，该消息的payload中，第一个bit的数值为1。那么，目标周期为长周期，目标DRX组为DRX group1。那么，终端设备可以控制DRX group2的drx-ShortCycleTimer2停止计时。
此时，DRX group1由Short DRX Cycle切换为Long DRX Cycle，而DRX group2使用Short DRX Cycle。
在方式四中，本申请实施例对周期切换指令进行调整，能够利用一个周期切换指令，实现对一个或多个DRX组的周期切换，实现方式简便灵活。
此外，在前述任一实施例中，针对周期切换指令的设计需要在基站和终端设备之间保持同步。对于基站而言，其执行的非连续接收方法可以包括如下步骤：
生成周期切换指令；
向终端设备发送所述周期切换指令。
示例性的一种实施例(方式一)中，所述周期切换指令用于指示所述MAC实体的所有DRX组按照所述目标周期进行非连续接收。
示例性的另一种实施例(方式二)中，所述周期切换指令用于指示接收到该周期切换指令的服务小区所在的一个所述DRX组，按照所述目标周期进行非连续接收。
示例性的另一种实施例(方式三)中，周期切换指令与DRX组一一对应，所述周期切换指令用于指示对应的一个DRX组，按照所述目标周期进行非连续接收。
示例性的另一种实施例(方式四)中，所述周期切换指令包括多个指示字符，所述指示字符与所述DRX组一一对应，所述指示字符用于指示对应的DRX组的目标周期。
应当理解，周期切换指令的相关说明，以及终端设备基于该周期切换指令所执行的管理方法均如前所述，本申请实施例对此不赘述。
综上所述，本申请实施例所提供的技术方案，为配置有多个DRX group的终端设备，提供了多种简便易行的DRX周期切换策略，解决了该场景下DRX周期切换策略不明确的问题，降低了该问题对终端调度性能的影响，并且，这有利于节省终端电量。
本发明实施例进一步给出实现上述方法实施例中各步骤及方法的装置实施例。
本发明实施例提供了一种终端设备，请参考图8，该终端设备800具备一个或多个MAC实体，存在至少一个所述MAC实体设置有多个非连续接收DRX组，该终端设备800包括：
收发模块82，用于接收来自于基站发送的周期切换指令；
处理模块84，用于控制目标DRX组按照目标周期进行非连续接收，其中，目标DRX组为MAC实体的一个或多个DRX组。
本实施例提供的终端设备，用于执行前述任一方法实施例中终端设备侧的技术方案，其实现原理和技术效果类似，基于接收到的消息切换指令，控制一个多个DRX group按照目标周期进行切换控制，降低周期切换策略不明确对终端调度性能的影响，有利于节省终端电量。
在上述图8所示的实施例的基础上，本申请的一种实施例中，周期切换指令用于指示一个目标周期。
在上述图8所示的实施例的基础上，本申请的另一种实施例中，目标DRX组为MAC实体的所有DRX组。
在上述图8所示的实施例的基础上，本申请的另一种实施例中，目标DRX组为接收到周期切换指令的服务小区所在的DRX组。
在上述图8所示的实施例的基础上，本申请的另一种实施例中，目标DRX组为周期切换指令所对应的一个DRX组。
在上述图8所示的实施例的基础上，本申请的另一种实施例中，周期切换指令包括多个指示字符，指示字符与DRX组一一对应，指示字符用于指示对应的DRX组的目标周期。
此时，处理模块84，具体用于：按照多个指示字符，确定每个DRX组的目标周期；将各DRX组的DRX周期切换为目标周期。
在上述图8所示的实施例以及前述任意一种实施例的基础上，本申请的另一种实施例 中，目标周期包括：长周期和短周期；所述长周期的周期时长大于所述短周期的周期时长。
在上述图8所示的实施例以及前述任意一种实施例的基础上，本申请的另一种实施例中，终端设备中任意两个DRX组的非连续接收持续定时器的时长不同；和/或，终端设备中任意两个DRX组的非连续接收非激活定时器的时长不同。
在上述图8所示的实施例以及前述任意一种实施例的基础上，本申请的另一种实施例中，处理模块84，具体用于：当目标周期为短周期时，控制非连续接收持续定时器与非连续接收非激活定时器停止计时；以及，控制非连续接收短周期定时器开始计时。
在上述图8所示的实施例以及前述任意一种实施例的基础上，本申请的另一种实施例中，处理模块84，具体用于：当目标周期为长周期时，控制非连续接收短周期定时器停止计时。
在上述图8所示的实施例以及前述任意一种实施例的基础上，本申请的另一种实施例中，处理模块84，具体用于：收发模块82，还用于接收来自于基站的DRX配置指令，DRX配置指令中携带各DRX组的配置参数；处理模块84，还用于按照配置参数，对各DRX组分别进行DRX配置。
图9为本申请提供的终端设备的实体结构示意图，如图9所示，该终端设备800包括：处理器810、存储器820、与收发器830；
所述存储器810存储计算机执行指令；
所述处理器820执行所述存储器810存储的计算机执行指令，使得所述处理器830执行前述任一方法实施例中终端设备侧的技术方案。
在上述图9所示的终端设备的一种具体实现中，存储器810、处理器920以及收发器930之间可以通过总线连接，可选的，存储器910可以集成在处理器920内部。
图9为终端设备的一种简单设计，本申请实施例不限制终端设备中处理器和存储器的个数，图9仅以个数为1作为示例说明。
本发明实施例提供了一种基站，请参考图10，该基站1000包括：
处理模块1002，用于生成周期切换指令；
收发模块1004，用于向终端设备发送所述周期切换指令，以使得所述终端设备控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述终端设备中的MAC实体的一个或多个DRX组。
在上述图10所示的实施例的基础上，本申请的另一种实施例中，所述周期切换指令用于指示所述MAC实体的所有DRX组按照所述目标周期进行非连续接收。
在上述图10所示的实施例的基础上，本申请的另一种实施例中，所述周期切换指令用于指示接收到该周期切换指令的服务小区所在的一个所述DRX组，按照所述目标周期进行非连续接收。
在上述图10所示的实施例的基础上，本申请的另一种实施例中，周期切换指令与DRX组一一对应，所述周期切换指令用于指示对应的一个DRX组，按照所述目标周期进行非连续接收。
在上述图10所示的实施例的基础上，本申请的另一种实施例中，所述周期切换指令包括多个指示字符，所述指示字符与所述DRX组一一对应，所述指示字符用于指示对应的DRX组的目标周期。
图11为本申请提供的基站的实体结构示意图，如图11所示，该终端设备1000包括：处理器1010、存储器1020、与收发器1030；
所述存储器1010存储计算机执行指令；
所述处理器1020执行所述存储器1010存储的计算机执行指令，使得所述处理器1030执行前述任一方法实施例中基站侧的技术方案。
在上述图11所示的基站的一种具体实现中，存储器1010、处理器1020以及收发器1030之间可以通过总线连接，可选的，存储器1010可以集成在处理器1020内部。
图11为基站的一种简单设计，本申请实施例不限制基站中处理器和存储器的个数，图11仅以个数为1作为示例说明。
本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现前述任一方法实施例中终端设备的技术方案。
本申请实施例还提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现前述任一方法实施例中基站的技术方案。
本申请实施例还提供一种程序，当该程序被处理器执行时，用于执行前述任一方法实施例中终端设备的技术方案。
本申请实施例还提供一种程序，当该程序被处理器执行时，用于执行前述任一方法实施例中基站的技术方案。
可选地，上述处理器可以为芯片。
本申请实施例还提供一种计算机程序产品，包括程序指令，程序指令用于实现前述任一方法实施例中终端设备的技术方案。
本申请实施例还提供一种计算机程序产品，包括程序指令，程序指令用于实现前述任一方法实施例中基站的技术方案。
本申请实施例还提供一种芯片，包括：处理模块与通信接口，该处理模块能执行前述任一方法实施例中终端设备侧的技术方案。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行前述任一方法实施例中终端设备侧的技术方案。
本申请实施例还提供一种芯片，包括：处理模块与通信接口，该处理模块能执行前述任一方法实施例中基站侧的技术方案。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行前述任一方法实施例中基站侧的技术方案。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。例如，以上所描述的设备实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个模块可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，模块的间接耦合或通信连接，可以是电性，机械或其它的形式。
在上述终端设备和网络设备的具体实现中，应理解，处理器可以是中央处理单元(英文：Central Processing Unit，简称：CPU)，还可以是其他通用处理器、数字信号处理器(英文：Digital Signal Processor，简称：DSP)、专用集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。
实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一可读取存储器中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储器(存储介质)包括：只读存储器(英文：read-only memory，简称： ROM)、RAM、快闪存储器、硬盘、固态硬盘、磁带(英文：magnetic tape)、软盘(英文：floppy disk)、光盘(英文：optical disc)及其任意组合。

Claims (39)

  1. 一种非连续接收控制方法，其特征在于，应用于终端设备，所述终端设备具备一个或多个媒质接入控制MAC实体，存在至少一个所述MAC实体设置有多个非连续接收DRX组，所述方法包括：
    接收来自于基站的周期切换指令；
    控制目标DRX组按照目标周期进行非连续接收；
    其中，所述目标DRX组为所述MAC实体的一个或多个DRX组。
  2. 根据权利要求1所述的方法，其特征在于，所述周期切换指令用于指示一个所述目标周期。
  3. 根据权利要求2所述的方法，其特征在于，所述目标DRX组为所述MAC实体的所有DRX组。
  4. 根据权利要求2所述的方法，其特征在于，所述目标DRX组为接收到所述周期切换指令的服务小区所在的DRX组。
  5. 根据权利要求2所述的方法，其特征在于，所述目标DRX组为所述周期切换指令所对应的一个DRX组。
  6. 根据权利要求1所述的方法，其特征在于，所述周期切换指令包括多个指示字符，所述指示字符与所述DRX组一一对应，所述指示字符用于指示对应的DRX组的目标周期。
  7. 根据权利要求6所述的方法，其特征在于，所述控制目标DRX组按照目标周期进行非连续接收，包括：
    按照所述多个指示字符，确定每个所述DRX组的所述目标周期；
    将各所述DRX组的DRX周期切换为所述目标周期。
  8. 根据权利要求1-7任一项所述的方法，其特征在于，所述目标周期包括：长周期和短周期；所述长周期的周期时长大于所述短周期的周期时长。
  9. 根据权利要求8所述的方法，其特征在于，
    所述终端设备中任意两个所述DRX组的非连续接收持续定时器的时长不同；和/或，所述终端设备中任意两个所述DRX组的非连续接收非激活定时器的时长不同。
  10. 根据权利要求9所述的方法，其特征在于，所述控制目标DRX组按照目标周期进行非连续接收，包括：
    当所述目标周期为所述短周期时，控制所述目标DRX组的非连续接收持续定时器与非连续接收非激活定时器停止计时；
    控制所述目标DRX组的非连续接收短周期定时器开始计时。
  11. 根据权利要求9所述的方法，其特征在于，所述控制目标DRX组按照目标周期进行非连续接收，包括：
    当所述目标周期为所述长周期时，控制所述目标DRX组的非连续接收短周期定时器停止计时。
  12. 根据权利要求1-7任一项所述的方法，其特征在于，所述方法还包括：
    接收来自于所述基站的DRX配置指令，所述DRX配置指令中携带各DRX组的配置参数；
    按照所述配置参数，对各所述DRX组分别进行DRX配置。
  13. 一种非连续接收控制方法，其特征在于，应用于基站，所述方法包括：
    所述基站生成周期切换指令；
    所述基站向终端设备发送所述周期切换指令，以使得所述终端设备控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述终端设备中的MAC实体 的一个或多个DRX组。
  14. 根据权利要求13所述的方法，其特征在于，所述周期切换指令用于指示所述MAC实体的所有DRX组按照所述目标周期进行非连续接收。
  15. 根据权利要求13所述的方法，其特征在于，所述周期切换指令用于指示接收到该周期切换指令的服务小区所在的一个所述DRX组，按照所述目标周期进行非连续接收。
  16. 根据权利要求13所述的方法，其特征在于，周期切换指令与DRX组一一对应，所述周期切换指令用于指示对应的一个DRX组，按照所述目标周期进行非连续接收。
  17. 根据权利要求13所述的方法，其特征在于，所述周期切换指令包括多个指示字符，所述指示字符与所述DRX组一一对应，所述指示字符用于指示对应的DRX组的目标周期。
  18. 一种终端设备，其特征在于，所述终端设备具备一个或多个MAC实体，存在至少一个所述MAC实体设置有多个非连续接收DRX组，所述终端设备包括：
    收发模块，用于接收来自于基站的周期切换指令；
    处理模块，用于控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述MAC实体的一个或多个DRX组。
  19. 根据权利要求18所述的终端设备，其特征在于，所述周期切换指令用于指示一个所述目标周期。
  20. 根据权利要求19所述的终端设备，其特征在于，所述目标DRX组为所述MAC实体的所有DRX组。
  21. 根据权利要求19所述的终端设备，其特征在于，所述目标DRX组为接收到所述周期切换指令的服务小区所在的DRX组。
  22. 根据权利要求19所述的终端设备，其特征在于，所述目标DRX组为所述周期切换指令所对应的一个DRX组。
  23. 根据权利要求18所述的终端设备，其特征在于，所述周期切换指令包括多个指示字符，所述指示字符与所述DRX组一一对应，所述指示字符用于指示对应的DRX组的目标周期。
  24. 根据权利要求23所述的终端设备，其特征在于，所述处理模块，具体用于：
    按照所述多个指示字符，确定每个所述DRX组的所述目标周期；
    将各所述DRX组的DRX周期切换为所述目标周期。
  25. 根据权利要求18-24任一项所述的终端设备，其特征在于，所述目标周期包括：长周期和短周期；所述长周期的周期时长大于所述短周期的周期时长。
  26. 根据权利要求25所述的终端设备，其特征在于，
    所述终端设备中任意两个所述DRX组的非连续接收持续定时器的时长不同；和/或，所述终端设备中任意两个所述DRX组的非连续接收非激活定时器的时长不同。
  27. 根据权利要求26所述的终端设备，其特征在于，所述处理模块，具体用于：
    当所述目标周期为所述短周期时，控制所述非连续接收持续定时器与所述非连续接收非激活定时器停止计时；
    控制非连续接收短周期定时器开始计时。
  28. 根据权利要求26所述的终端设备，其特征在于，所述处理模块，具体用于：
    当所述目标周期为所述长周期时，控制非连续接收短周期定时器停止计时。
  29. 根据权利要求18-24任一项所述的终端设备，其特征在于，
    所述收发模块，还用于接收来自于所述基站的DRX配置指令，所述DRX配置指令中携带各DRX组的配置参数；
    所述处理模块，还用于按照所述配置参数，对各所述DRX组分别进行DRX配置。
  30. 一种基站，其特征在于，包括：
    处理模块，用于生成周期切换指令；
    收发模块，用于向终端设备发送所述周期切换指令，以使得所述终端设备控制目标DRX组按照目标周期进行非连续接收，其中，所述目标DRX组为所述终端设备中的MAC实体的一个或多个DRX组。
  31. 根据权利要求30所述的基站，其特征在于，所述周期切换指令用于指示所述MAC实体的所有DRX组按照所述目标周期进行非连续接收。
  32. 根据权利要求30所述的基站，其特征在于，所述周期切换指令用于指示接收到该周期切换指令的服务小区所在的一个所述DRX组，按照所述目标周期进行非连续接收。
  33. 根据权利要求30所述的基站，其特征在于，周期切换指令与DRX组一一对应，所述周期切换指令用于指示对应的一个DRX组，按照所述目标周期进行非连续接收。
  34. 根据权利要求30所述的基站，其特征在于，所述周期切换指令包括多个指示字符，所述指示字符与所述DRX组一一对应，所述指示字符用于指示对应的DRX组的目标周期。
  35. 一种终端设备，其特征在于，包括：
    处理器、存储器、收发器；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如权利要求1至12任一项所述的方法。
  36. 一种基站，其特征在于，包括：
    处理器、存储器、收发器；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如权利要求13至17任一项所述的方法。
  37. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如权利要求1至17任一项所述方法。
  38. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至17任一项所述的方法。
  39. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求1至17任一项所述的方法。
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