WO2020029771A1 - 睡眠状态的确定方法、终端及可读介质 - Google Patents

睡眠状态的确定方法、终端及可读介质 Download PDF

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Publication number
WO2020029771A1
WO2020029771A1 PCT/CN2019/096776 CN2019096776W WO2020029771A1 WO 2020029771 A1 WO2020029771 A1 WO 2020029771A1 CN 2019096776 W CN2019096776 W CN 2019096776W WO 2020029771 A1 WO2020029771 A1 WO 2020029771A1
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Prior art keywords
sleep state
pdcch
mode
sleep
search space
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PCT/CN2019/096776
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English (en)
French (fr)
Inventor
周化雨
高兴航
徐志昆
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展讯通信（上海）有限公司
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Application filed by 展讯通信（上海）有限公司 filed Critical 展讯通信（上海）有限公司
Priority to US17/266,769 priority Critical patent/US11653305B2/en
Priority to EP19846584.1A priority patent/EP3836635A4/en
Publication of WO2020029771A1 publication Critical patent/WO2020029771A1/zh
Priority to US18/297,263 priority patent/US11937184B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • Embodiments of the present invention relate to the field of communications technologies, and in particular, to a method, a terminal, and a readable medium for determining a sleep state.
  • a discontinuous reception (DRX) mechanism is introduced.
  • the UE In the connected state, the UE performs downlink physical control channel (Physical Downlink Control Channel, PDCCH) monitoring only within the open duration (DRX onduration) according to the DRX configuration parameters indicated by the terminal. This can make the UE periodically sleep, thereby achieving the purpose of power saving.
  • PDCCH Physical Downlink Control Channel
  • the UE can turn off the receiver through the DRX mechanism and enter the sleep state, due to the fixed configuration of the DRX parameters and the short sleep time, the power consumption of the UE will still be large.
  • the technical problem solved by the embodiments of the present invention is how to further reduce the power consumption of the UE and achieve the purpose of power saving.
  • an embodiment of the present invention provides a method for determining a sleep state, including: receiving sleep indication information sent by a base station; entering the sleep state and selecting a different mode based on the sleep indication information.
  • the method for determining a sleep state further includes: not entering the sleep state based on the sleep indication information.
  • the sleep state includes any one of the following behaviors: no PDCCH is monitored in On duration, one or more PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state are not monitored, or one or more A plurality of PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state is transformed into monitoring another one or more PDCCH search spaces or PDCCH search space sets.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state, and scheduling information of the current PDCCH exists; Mode 2 indicates entering the sleep state, and the current PDCCH is not There is scheduling information.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and monitored by the sleep state A configuration parameter of a search space set of the PDCCH, an index of a search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state that does not require wake-up during On Duration; and Mode 2 indicates that the state requires wake-up within On Duration.
  • Mode 1 indicates entering the sleep state that does not require wake-up during On Duration
  • Mode 2 indicates that the state requires wake-up within On Duration. The sleep state.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and monitored by the sleep state A configuration parameter of a search space set of the PDCCH, an index of a search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, and two bits in the downlink control information are used to indicate the sleep indication information; the sleep indication information is dedicated to the UE Intra-PDCCH transmission within the search space.
  • the receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, a bit in the downlink control information and a DCI format used to indicate the sleep indication information; the sleep indication information Transmission within the PDCCH in a UE-specific search space.
  • entering the sleep state and selecting a different mode based on the sleep indication information includes: when 1 bit in the downlink control information indicates entering the sleep state and the DCI format is the downlink DCI format, entering the sleep state The sleep state is selected and the first mode is selected; when one bit in the downlink control information indicates that the sleep state is entered and the DCI format is the uplink DCI format, the sleep state is entered and the mode two is selected.
  • the receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, and a bit in the downlink control information and a frequency domain resource allocation field included in the downlink control information are used to indicate the The sleep indication information; the sleep indication information is transmitted in a PDCCH in a UE-specific search space.
  • the step of entering a sleep state and selecting a different mode based on the sleep indication information includes: when a bit in the downlink control information indicates entering a sleep state, and the frequency domain resource allocation field is valid When a frequency domain resource allocation instruction is entered, enter the sleep state and select the mode one; when 1 bit in the downlink control information indicates that the sleep state is entered, and the frequency domain resource allocation field is invalid frequency domain resource allocation When instructed, enter the sleep state and select the second mode.
  • the receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, and at least one bit in the downlink control information is used to indicate a current UE, a subgroup in which the current UE is located, or a location in which the current UE is located.
  • the sleep instruction information corresponding to the group of; the sleep instruction information is transmitted in a PDCCH in a common search space.
  • the modes include a mode 1 and a mode 2, wherein: the mode 1 indicates a PDCCH in a search space set corresponding to a monitoring opportunity that enters the sleep state and is separated from a current monitoring opportunity by a preset monitoring duration. There is scheduling information in the memory; the second mode indicates that there is no scheduling information in the PDCCH in the search space set that enters the sleep state and is separated from the current monitoring opportunity by a preset monitoring duration.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state that does not require wake-up during On Duration; and Mode 2 indicates that the state requires wake-up within On Duration.
  • Mode 1 indicates entering the sleep state that does not require wake-up during On Duration
  • Mode 2 indicates that the state requires wake-up within On Duration. The sleep state.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and the sleep state A configuration parameter of a search space set of the monitored PDCCH, an index of the search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the scheduling information bit in the downlink control information is used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and the sleep state A configuration parameter of a search space set of the monitored PDCCH, an index of the search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • An embodiment of the present invention provides a terminal, including: a receiving unit adapted to receive sleep indication information sent by a base station; a first processing unit adapted to enter a sleep state and select a different mode based on the sleep indication information.
  • the terminal further includes: a second processing unit adapted to not enter the sleep state based on the sleep indication information.
  • the sleep state includes any one of the following behaviors: no PDCCH is monitored in On duration, one or more PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state are not monitored, or one or more A plurality of PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state is transformed into monitoring another one or more PDCCH search spaces or PDCCH search space sets.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state, and scheduling information of the current PDCCH exists; Mode 2 indicates entering the sleep state, and the current PDCCH is not There is scheduling information.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and monitored by the sleep state A configuration parameter of a search space set of the PDCCH, an index of a search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state that does not require wake-up during On Duration; and Mode 2 indicates that the state requires wake-up within On Duration.
  • Mode 1 indicates entering the sleep state that does not require wake-up during On Duration
  • Mode 2 indicates that the state requires wake-up within On Duration. The sleep state.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and monitored by the sleep state A configuration parameter of a search space set of the PDCCH, an index of a search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the receiving unit is adapted to receive downlink control information sent by a base station, and two bits in the downlink control information are used to indicate the sleep indication information; the sleep indication information is in a search space dedicated to the UE Intra-PDCCH transmission.
  • the receiving unit is adapted to receive downlink control information sent by a base station, and a bit in the downlink control information and a DCI format are used to indicate the sleep indication information; the sleep indication information is dedicated to the UE.
  • the first processing unit is adapted to enter the sleep state and select the mode one when 1 bit in the downlink control information indicates that the sleep state is entered and the DCI format is the downlink DCI format; When 1 bit in the downlink control information indicates entering a sleep state and the DCI format is an uplink DCI format, enter the sleep state and select the second mode.
  • the first processing unit is adapted to receive downlink control information sent by a base station, and a bit in the downlink control information and a frequency domain resource allocation field included in the downlink control information are used to indicate the sleep.
  • Indication information the sleep indication information is transmitted in a PDCCH in a UE-specific search space.
  • the first processing unit is adapted to enter the frequency domain resource allocation indication when a bit in the downlink control information indicates a sleep state, and the frequency domain resource allocation field is a valid frequency domain resource allocation indication. Sleep state and select the mode one; when 1 bit in the downlink control information indicates entering the sleep state and the frequency domain resource allocation field is an invalid frequency domain resource allocation indication, enter the sleep state and select The mode two.
  • the first processing unit is adapted to receive downlink control information sent by a base station, and at least one bit in the downlink control information is used to indicate the terminal, a subgroup of the terminal, or the terminal
  • the sleep indication information corresponding to the group in which the sleep indication belongs; the sleep indication information is transmitted in a PDCCH in a common search space.
  • the modes include a mode 1 and a mode 2, wherein: the mode 1 indicates a PDCCH in a search space set corresponding to a monitoring opportunity that enters the sleep state and is separated from a current monitoring opportunity by a preset monitoring duration. There is scheduling information in the memory; the second mode indicates that there is no scheduling information in the PDCCH in the search space set that enters the sleep state and is separated from the current monitoring opportunity by a preset monitoring duration.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state that does not require wake-up during On Duration; and Mode 2 indicates that the state requires wake-up within On Duration.
  • Mode 1 indicates entering the sleep state that does not require wake-up during On Duration
  • Mode 2 indicates that the state requires wake-up within On Duration. The sleep state.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and the sleep state A configuration parameter of a search space set of the monitored PDCCH, an index of the search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the scheduling information bit in the downlink control information is used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and the sleep state A configuration parameter of a search space set of the monitored PDCCH, an index of the search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • An embodiment of the present invention provides a computer-readable storage medium.
  • the computer-readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and computer instructions are stored thereon. When the computer instructions are executed, any one of the foregoing is executed. Steps of the method.
  • An embodiment of the present invention provides a terminal, which includes a memory and a processor.
  • the memory stores computer instructions that can be run on the processor, and the processor executes any one of the foregoing when the computer instructions are run. Method steps.
  • the UE by receiving the sleep indication information sent by the base station, and then entering the sleep state and selecting different modes based on the sleep indication information, the UE can be flexibly instructed to enter the sleep state without affecting the quality of service, thereby reducing the UE. Power consumption to achieve the purpose of power saving.
  • FIG. 1 is a flowchart of a method for determining a sleep state according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the UE can turn off the receiver through the DRX mechanism and enter the sleep state, due to the fixed configuration of the DRX parameters and the short sleep time, the power consumption of the UE will still be large.
  • the UE by receiving the sleep indication information sent by the base station, and then entering the sleep state and selecting different modes based on the sleep indication information, the UE can be flexibly instructed to enter the sleep state without affecting the quality of service, thereby reducing the UE. Power consumption to achieve the purpose of power saving.
  • an embodiment of the present invention provides a method for determining a sleep state, which may include the following steps:
  • Step S101 Receive sleep indication information sent by a base station.
  • the embodiment of the present invention considers that the sleep instruction information sent by the base station dynamically instructs the UE to enter sleep (Go -To-Sleep (GTS), that is, the UE is dynamically instructed to enter the sleep state within the On Duration
  • GTS Go -To-Sleep
  • the sleep indication information may be indicated by downlink control information (DCI).
  • DCI downlink control information
  • the sleep indication information may be transmitted in a UE-specific search space (USS, also referred to as a UE-specific search space set), that is, transmitted in a PDCCH in a UE-specific search space; or Transmission in a common search space (Common Search Space, CSS, also referred to as a set of common search spaces), that is, transmission in a PDCCH in a common search space.
  • USS UE-specific search space
  • a common search space Common Search Space, CSS, also referred to as a set of common search spaces
  • the base station may configure a control resource set (Control Resource Set, CORESET) and a search space set (Search space set).
  • CORESET includes the frequency domain resource location, the number of time domain symbols, the control channel element (CCE) and the resource element group (REG) of the physical downlink control channel (Physical Downlink Control Channel, PDCCH) monitored by the UE. (CCE-to-REG) mapping and other information.
  • the search space set includes information such as a slot period of the PDCCH monitored by the UE, a start symbol position within the slot, and an aggregation level.
  • a search space collection is bound to a control resource set.
  • the search space set and its control resource set determine a set of time-frequency resources, and the UE blindly detects the PDCCH in the time-frequency resources.
  • a PDCCH corresponding to a certain type of CSS is generally referred to as a group common PDCCH (GC-PDCCH) because monitoring such a PDCCH is often a group of UEs.
  • the PDCCH of the CSS can indicate whether the UE goes to sleep and explicitly indicate different modes.
  • receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, and two bits in the downlink control information are used to indicate the sleep indication information; the sleep indication Information is transmitted within the PDCCH in the UE-specific search space.
  • two bits in the downlink control information may be used to indicate whether the UE enters sleep, and different modes are explicitly indicated.
  • receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, and a bit in the downlink control information and a DCI format are used to indicate the sleep indication information;
  • the sleep indication information is transmitted in a PDCCH in a search space dedicated to the UE.
  • the receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, a bit in the downlink control information and a frequency domain resource allocation field included in the downlink control information. It is used to indicate the sleep indication information; the sleep indication information is transmitted in a PDCCH in a UE-specific search space.
  • the receiving the sleep indication information sent by the base station includes: receiving downlink control information sent by the base station, and at least one bit in the downlink control information is used to indicate a current UE and a subgroup in which the current UE is located. Or the sleep indication information corresponding to the group to which the current UE belongs; the sleep indication information is transmitted in a PDCCH in a common search space.
  • At least one bit in the downlink control information may be used for each UE to indicate the sleep indication information corresponding to each UE. At this time, the UE needs to base on at least one of its corresponding downlink control information. Bits to obtain the sleep indication information.
  • the UE needs to obtain the sleep indication information based on at least one bit of the downlink control information corresponding to the UE subgroup or group in which it is located.
  • the UE group is a plurality of users monitoring the PDCCH in the current common search space
  • the UE subgroup is a subset of the UE group and is a further division of the UE group.
  • the UE obtains the position in the downlink control information of at least 1 bit corresponding to the subgroup or group in which the UE is located through preset configuration or signaling.
  • Step S102 Enter a sleep state and select a different mode based on the sleep instruction information.
  • the sleep state may correspond to any one of the following behaviors: no PDCCH is monitored during on-duration, one or more PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state are not monitored, One or more PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state are transformed into monitoring another one or more PDCCH search spaces or PDCCH search space sets.
  • the mode refers to a type of behavior, substate, state type, or behavior mode of the UE, and may also be referred to as a behavior mode.
  • the above naming manner does not constitute a limitation on the protection scope of the present invention.
  • the sleep state may not be entered based on the sleep indication information.
  • the UE may enter a sleep state and select a different mode based on the sleep indication information.
  • the sleep state two different types of modes can be included. The first type generally occurs when the last scheduling is completed. At this time, the base station considers that the UE has no subsequent services during the open duration and can immediately enter sleep, which is mentioned below. The second type generally occurs at the beginning of the on-duration. At this time, the base station considers that the UE has no service during the on-duration and can stay in a sleep state, that is, the "mode two" mentioned later.
  • the mode may include: Mode 1 and Mode 2 corresponding to different scenarios, and Mode 1 and Mode 2 may define different behaviors.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state, and scheduling information exists in the current PDCCH; and Mode 2 indicates entering the sleep state, And there is no scheduling information for the current PDCCH.
  • the scheduling information bits in the downlink control information may be used to indicate at least one of the following: the time between the time when the sleep state is entered and the time when the user wakes up Offset, configuration parameter of search space set of PDCCH monitored in sleep state, index of search space set of PDCCH monitored in sleep state, index of search space set of PDCCH monitored in sleep state ID (identity).
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state that does not require wake-up during On duration; and Mode 2 indicates within On duration Entering the sleep state that requires wake-up.
  • the current PDCCH generally has scheduling information.
  • the scheduling information bits in the downlink control information may be used to indicate at least one of the following: the time between the time when the sleep state is entered and the time when the user wakes up Offset, configuration parameter of search space set of PDCCH monitored in sleep state, index of search space set of PDCCH monitored in sleep state, index of search space set of PDCCH monitored in sleep state ID (identity).
  • one bit in the downlink control information is used to instruct the UE to enter the sleep state, and when the DCI format is the downlink DCI format, it indicates that there is scheduling information in the current PDCCH; when the DCI format is When the uplink DCI is formatted, it indicates that there is no scheduling information in the current PDCCH.
  • one bit in the downlink control information may be used to instruct the UE to enter the sleep state, and when the DCI format is the downlink DCI format, it means that there is no need to wake up after entering sleep in the current on duration; When the DCI format is the uplink DCI format, it means that you need to wake up after entering sleep during the current opening duration.
  • the step of entering a sleep state and selecting a different mode based on the sleep indication information includes: : When 1 bit in the downlink control information indicates entering a sleep state and DCI format is downlink DCI format, enter the sleep state and select the mode one; when 1 bit in the downlink control information indicates When entering the sleep state and the DCI format is uplink DCI format, enter the sleep state and select the second mode.
  • one bit in the downlink control information may be used to instruct the UE to enter the sleep state, and when the frequency domain resource allocation field in the DCI is a valid resource allocation, it indicates that there is scheduling information in the current PDCCH. ; When the frequency domain resource allocation field in the DCI is invalid resource allocation (for example, no frequency domain resource is allocated), it means that there is no scheduling information in the current PDCCH.
  • one bit in the downlink control information may be used to instruct the UE to enter the sleep state, and when the frequency domain resource allocation field in the DCI is a valid resource allocation, it indicates that the UE has entered the current open duration. It is not necessary to wake up after sleep; when the frequency domain resource allocation field in the DCI is invalid resource allocation (for example, no frequency domain resource is allocated), it means that you need to wake up after entering sleep within the current open duration.
  • the based on the sleep indication information Entering a sleep state and selecting a different mode includes entering the sleep state when a bit in the downlink control information indicates entering the sleep state and the frequency domain resource allocation field is a valid frequency domain resource allocation indication. And select the first mode; when 1 bit in the downlink control information indicates entering a sleep state, and the frequency domain resource allocation field is an invalid frequency domain resource allocation indication, enter the sleep state and select the Mode two.
  • one bit in the downlink control information may also be used to indicate that the sleep state is not entered.
  • the sleep indication information when at least one bit in the downlink control information is used to indicate the current UE, a subgroup to which the current UE belongs, or the group to which the current UE belongs, the sleep indication information is
  • the modes may include: Mode 1 and Mode 2, where: Mode 1 indicates entering the sleep state and corresponds to a monitoring timing that is separated from a current monitoring timing by a preset monitoring duration There is scheduling information in the PDCCH in the search space set of the search engine; said mode two indicates that there is no scheduling information in the PDCCH in the search space set that enters the sleep state and corresponds to a monitoring timing preset to a monitoring time interval that is separated from the current monitoring timing.
  • the modes may include: Mode 1 and Mode 2, where: Mode 1 represents a state of entering the sleep state and a preset monitoring duration separated from the current monitoring timing.
  • Mode 1 represents a state of entering the sleep state and a preset monitoring duration separated from the current monitoring timing.
  • the mode two indicates that the PDCCH in the search space set corresponding to the monitoring timing that enters the sleep state and is separated from the current monitoring timing by a preset monitoring duration.
  • the UE for the first mode, it often occurs near the last scheduled time of the current open duration, and the UE generally needs to enter the sleep state as soon as possible. Therefore, it can indicate how long the UE will enter sleep, and it can also indicate The search space set configuration of the PDCCH monitored by the UE during the sleep time, the search space set index, and the search space set identifier.
  • the second mode it often occurs at the beginning of the on-duration, and the UE generally stays asleep, so it can indicate how long the UE wakes up, and it can also indicate the search of the PDCCH monitored by the UE during the sleep time.
  • the modes may include: Mode 1 and Mode 2, where: Mode 1 indicates entering the sleep state that does not require wake-up within On duration; the mode Two indicates that the sleep state that needs to be awake is entered within On duration.
  • the UE for the first mode, it often occurs near the last scheduled time of the current open duration, and the UE generally needs to enter the sleep state as soon as possible. Therefore, it can indicate how long the UE will enter sleep, and it can also indicate The search space set configuration, the search space set index, and the search space set identifier of the PDCCH monitored by the UE during the sleep time.
  • the second mode it often occurs at the beginning of the on-duration, and the UE generally stays asleep, so it can indicate how long the UE wakes up, and it can also indicate the search of the PDCCH monitored by the UE during the sleep time.
  • Space set configuration, search space set index, search space set identifier for the first mode, it often occurs near the last scheduled time of the current open duration, and the UE generally needs to enter the sleep state as soon as possible. Therefore, it can indicate how long the UE will enter sleep, and it can also indicate The search space set configuration, the search space set index, and the search space set identifier of the PDCCH monitored by the UE
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and the sleep The configuration parameter of the search space set of the PDCCH monitored in the state, the index of the search space set of the PDCCH monitored in the sleep state, and the identifier of the search space set of the PDCCH monitored in the sleep state.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the user wakes up, and the sleep
  • the configuration parameter of the search space set of the PDCCH monitored in the state the index of the search space set of the PDCCH monitored in the sleep state, and the identifier of the search space set of the PDCCH monitored in the sleep state.
  • At least one bit in the downlink control information may also be used to indicate that the sleep state is not entered.
  • the UE can be flexibly instructed to enter the sleep state without affecting the quality of service, thereby reducing the UE Power consumption to achieve the purpose of power saving.
  • an embodiment of the present invention further provides a terminal (ie, a user terminal, UE) capable of implementing the foregoing method for determining a sleep state, as shown in FIG. 2.
  • a terminal ie, a user terminal, UE
  • the terminal 20 may include a receiving unit 21 and a first processing unit 22, where:
  • the receiving unit 21 is adapted to receive sleep indication information sent by a base station.
  • the first processing unit 22 is adapted to enter a sleep state and select a different mode based on the sleep instruction information.
  • the terminal 20 may further include a second processing unit (not shown), which is adapted to not enter the sleep state based on the sleep instruction information.
  • the sleep state includes any one of the following behaviors: no PDCCH is monitored during on-duration, and one or more PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state are not monitored. One or more PDCCH search spaces or PDCCH search space sets that need to be monitored in a non-sleep state are transformed into monitoring another one or more PDCCH search spaces or PDCCH search space sets.
  • the modes include: Mode 1 and Mode 2, wherein: Mode 1 indicates entering the sleep state, and scheduling information exists in the current PDCCH; and Mode 2 indicates entering the sleep state, And there is no scheduling information for the current PDCCH.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the user wakes up, A configuration parameter of a search space set of the monitored PDCCH, an index of the search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the modes include: Mode 1 and Mode 2, where: Mode 1 indicates entering the sleep state that does not require wake-up during On duration; and Mode 2 indicates entering during On duration The sleeping state that needs to wake up.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the user wakes up, A configuration parameter of a search space set of the monitored PDCCH, an index of the search space set of the PDCCH monitored in the sleep state, and an identification code of the search space set of the PDCCH monitored in the sleep state.
  • the receiving unit 21 is adapted to receive downlink control information sent by a base station, and two bits in the downlink control information are used to indicate the sleep indication information; the sleep indication information is in the UE Intra-PDCCH transmission in a dedicated search space.
  • the receiving unit 21 is adapted to receive downlink control information sent by a base station, and a bit in the downlink control information and a DCI format are used to indicate the sleep indication information; the sleep indication Information is transmitted within the PDCCH in the UE-specific search space.
  • the first processing unit 22 is adapted to enter the sleep state and select the mode when a bit in the downlink control information indicates that the sleep state is entered and the DCI format is a downlink DCI format. 1. When 1 bit in the downlink control information indicates entering a sleep state and the DCI format is an uplink DCI format, enter the sleep state and select the mode two.
  • the first processing unit 22 is adapted to receive downlink control information sent by a base station, and a bit in the downlink control information and a frequency domain resource allocation field included in the downlink control information are used for To indicate the sleep indication information; the sleep indication information is transmitted in a PDCCH in a UE-specific search space.
  • the first processing unit 22 is adapted to enter when a bit in the downlink control information indicates entering a sleep state and the frequency domain resource allocation field is a valid frequency domain resource allocation instruction.
  • the first processing unit 22 is adapted to receive downlink control information sent by a base station, and at least one bit in the downlink control information is used to indicate the terminal 20 and where the terminal 20 is located.
  • the mode includes a mode 1 and a mode 2, wherein: the mode 1 indicates a search space corresponding to a monitoring opportunity that enters the sleep state and is separated from a current monitoring opportunity by a preset monitoring duration. There is scheduling information in the PDCCH in the set; the mode two indicates that there is no scheduling information in the PDCCH in the search space set that enters the sleep state and corresponds to a monitoring timing that is preset to a monitoring duration that is separated from the current monitoring timing.
  • the modes include: Mode 1 and Mode 2, where: Mode 1 indicates entering the sleep state that does not require wake-up during On duration; and Mode 2 indicates entering during On duration The sleeping state that needs to wake up.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the sleep state is awake, and the sleep The configuration parameter of the search space set of the PDCCH monitored in the state, the index of the search space set of the PDCCH monitored in the sleep state, and the identifier of the search space set of the PDCCH monitored in the sleep state.
  • the scheduling information bits in the downlink control information are used to indicate at least one of the following: a time offset between the time when the sleep state is entered and the time when the user wakes up, and the sleep
  • the configuration parameter of the search space set of the PDCCH monitored in the state the index of the search space set of the PDCCH monitored in the sleep state, and the identifier of the search space set of the PDCCH monitored in the sleep state.
  • An embodiment of the present invention provides a computer-readable storage medium.
  • the computer-readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and computer instructions are stored thereon. When the computer instructions are executed, any one of the foregoing is executed. The steps corresponding to the method are not repeated here.
  • An embodiment of the present invention provides a system including a memory and a processor.
  • the memory stores computer instructions capable of running on the processor, and the processor executes any one of the foregoing when running the computer instructions. The steps corresponding to the method are not repeated here.
  • the program may be stored in a computer-readable storage medium.
  • the storage medium may include: ROM, RAM, disk or optical disc, etc.

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Abstract

一种睡眠状态的确定方法、终端及可读介质，所述睡眠状态的确定方法包括：接收基站发送的睡眠指示信息；基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。应用上述方案，可以在不影响业务质量的前提下，灵活指示UE进入睡眠状态，从而降低UE的功耗，实现省电的目的。

Description

睡眠状态的确定方法、终端及可读介质
本申请要求于2018年08月10日提交中国专利局、申请号为201810912849.4、发明名称为“睡眠状态的确定方法、终端及可读介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及通信技术领域，尤其涉及一种睡眠状态的确定方法、终端及可读介质。
背景技术
在5G系统中，为了降低用户终端(User Equipment，UE)的设备功耗，引入了非连续接收(Discontinuous Reception，DRX)机制。
在连接态下，UE根据终端指示的DRX配置参数，一般情况下，仅在打开持续时间(DRX on duration)内才进行下行链路物理控制信道(Physical Downlink Control Channel，PDCCH)的监测。这样做可以使得UE周期性的进行睡眠，从而达到省电的目的。
在5G系统中，虽然UE可以通过DRX机制关闭接收机，进入睡眠状态，但是由于DRX参数固定配置，睡眠时间较短，还是会导致UE的功耗较大。
发明内容
本发明实施例解决的技术问题是如何进一步降低UE的功耗，实现省电的目的。
为解决上述技术问题，本发明实施例提供一种睡眠状态的确定方 法，包括：接收基站发送的睡眠指示信息；基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。
可选地，所述睡眠状态的确定方法还包括：基于所述睡眠指示信息，不进入所述睡眠状态。
可选地，所述睡眠状态包括以下任意一种行为：在On duration内不监测PDCCH、不监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合、从监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合转变为监测另外的一个或多个PDCCH搜索空间或PDCCH搜索空间集合。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且当前PDCCH存在调度信息；所述模式二表示进入所述睡眠状态、且当前PDCCH不存在调度信息。
可选地，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
可选地，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
可选地，所述接收基站发送的睡眠指示信息包括：接收基站发送 的下行控制信息，所述下行控制信息中的两个比特用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
可选地，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
可选地，所述基于所述睡眠指示信息，进入睡眠状态并选择不同的模式包括：当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为下行DCI format时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为上行DCI format时，进入所述睡眠状态并选择所述模式二。
可选地，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的1个比特和所述下行控制信息包含的频域资源分配字段用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
可选地，所述基于所述睡眠指示信息，进入睡眠状态并选择不同的模式包括：当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为有效的频域资源分配指示时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为无效的频域资源分配指示时，进入所述睡眠状态并选择所述模式二。
可选地，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的至少1个比特用于指示当前UE、当前UE所在的子组或者当前UE所在的组对应的所述睡眠指示信息；所述睡眠指示信息在公共搜索空间内的PDCCH内传输。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
可选地，对于所述模式一，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
可选地，对于所述模式二，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
本发明实施例提供一种终端，包括：接收单元，适于接收基站发送的睡眠指示信息；第一处理单元，适于基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。
可选地，所述终端还包括：第二处理单元，适于基于所述睡眠指示信息，不进入所述睡眠状态。
可选地，所述睡眠状态包括以下任意一种行为：在On duration内不监测PDCCH、不监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合、从监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集 合转变为监测另外的一个或多个PDCCH搜索空间或PDCCH搜索空间集合。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且当前PDCCH存在调度信息；所述模式二表示进入所述睡眠状态、且当前PDCCH不存在调度信息。
可选地，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
可选地，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
可选地，所述接收单元，适于接收基站发送的下行控制信息，所述下行控制信息中的两个比特用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
可选地，所述接收单元，适于接收基站发送的下行控制信息，所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
可选地，所述第一处理单元，适于当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为下行DCI format时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特 指示进入睡眠状态、且DCI format为上行DCI format时，进入所述睡眠状态并选择所述模式二。
可选地，所述第一处理单元，适于接收基站发送的下行控制信息，所述下行控制信息中的1个比特和所述下行控制信息包含的频域资源分配字段用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
可选地，所述第一处理单元，适于当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为有效的频域资源分配指示时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为无效的频域资源分配指示时，进入所述睡眠状态并选择所述模式二。
可选地，所述第一处理单元，适于接收基站发送的下行控制信息，所述下行控制信息中的至少1个比特用于指示所述终端、所述终端所在的子组或者所述终端所在的组对应的所述睡眠指示信息；所述睡眠指示信息在公共搜索空间内的PDCCH内传输。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
可选地，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
可选地，对于所述模式一，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述 睡眠状态所监测的PDCCH的搜索空间集合的识别码。
可选地，对于所述模式二，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
本发明实施例提供一种计算机可读存储介质，计算机可读存储介质为非易失性存储介质或非瞬态存储介质，其上存储有计算机指令，所述计算机指令运行时执行上述任一种所述方法的步骤。
本发明实施例提供一种终端，包括存储器和处理器，所述存储器上存储有可在所述处理器上运行的计算机指令，所述处理器运行所述计算机指令时执行上述任一种所述方法的步骤。
与现有技术相比，本发明实施例的技术方案具有以下有益效果：
本发明实施例通过接收基站发送的睡眠指示信息，然后基于所述睡眠指示信息，进入睡眠状态并选择不同的模式，可以在不影响业务质量的前提下，灵活指示UE进入睡眠状态，从而降低UE的功耗，实现省电的目的。
附图说明
图1是本发明实施例提供的一种睡眠状态的确定方法的流程图；
图2是本发明实施例提供的一种终端的结构示意图。
具体实施方式
在5G系统中，虽然UE可以通过DRX机制关闭接收机，进入睡眠状态，但是由于DRX参数固定配置，睡眠时间较短，还是会导致UE的功耗较大。
本发明实施例通过接收基站发送的睡眠指示信息，然后基于所述睡眠指示信息，进入睡眠状态并选择不同的模式，可以在不影响业务质量的前提下，灵活指示UE进入睡眠状态，从而降低UE的功耗，实现省电的目的。
为使本发明的上述目的、特征和有益效果能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
参见图1，本发明实施例提供了一种睡眠状态的确定方法，可以包括如下步骤：
步骤S101，接收基站发送的睡眠指示信息。
在具体实施中，由于基于现有的DRX机制进入睡眠状态，导致睡眠时间较短，UE的功耗较大，故本发明实施例考虑通过基站发送的睡眠指示信息动态的指示UE进入睡眠(Go-To-Sleep，GTS)，即动态地指示UE在打开持续时间(On duration)内进入睡眠状态
在具体实施中，可以通过下行控制信息(Downlink Control Information，DCI)指示所述睡眠指示信息。
所述睡眠指示信息可以在UE专用的搜索空间(UE-specific Search Space，USS，也可称为UE专用的搜索空间集合)内传输，即在UE专用的搜索空间内的PDCCH内传输；也可以在公共搜索空间(Common Search Space，CSS，也可称为公共搜索空间集合)内传输，即在公共搜索空间内的PDCCH内传输。
在具体实施中，基站可以配置控制资源集(Control Resource Set，CORESET)和搜索空间集合(Search space set)。CORESET包括UE监测的物理下行控制信道(Physical Downlink Control Channel，PDCCH)的频域资源位置、时域符号数和控制信道单元(Control Channel Element，CCE)与资源元素组(Resource Element Group，REG)(即CCE-to-REG)映射等信息。搜索空间集合包括UE监测的PDCCH的时隙周期、时隙内的起始符号位置和聚合等级等信息。 一个搜索空间集合都会绑定一个控制资源集。搜索空间集合和其绑定的控制资源集确定一组时频资源，UE在该时频资源中盲检测PDCCH。
在具体实施中，某一类的CSS对应的PDCCH，一般被称为组公共PDCCH(Group Common PDCCH，GC-PDCCH)，因为监测此类PDCCH往往是一组UE。CSS的PDCCH可以指示UE是否进入睡眠，并显式指示不同的模式。
在本发明一实施例中，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的两个比特用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
在具体实施中，可以使用所述下行控制信息中的两个比特指示UE是否进入睡眠，并显式指示不同的模式。
在本发明另一实施例中，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
在本发明一实施例中，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的1个比特和所述下行控制信息包含的频域资源分配字段用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
在本发明一实施例中，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的至少1个比特用于指示当前UE、当前UE所在的子组或者当前UE所在的组对应的所述睡眠指示信息；所述睡眠指示信息在公共搜索空间内的PDCCH内传输。
在具体实施中，可以针对每个UE，利用所述下行控制信息中的 至少1个比特指示每个UE对应的所述睡眠指示信息，此时UE需要基于其对应的下行控制信息中的至少1个比特获取所述睡眠指示信息。
在具体实施中，考虑到下行控制信息的大小有限，也可以针对每个UE子组或组，利用所述下行控制信息中的至少1个比特指示每个UE子组或组对应的所述睡眠指示信息，此时UE需要基于其所在的UE子组或组对应的下行控制信息中的至少1个比特获取所述睡眠指示信息。一般来说，UE组是监测当前公共搜索空间的PDCCH的多个用户，UE子组是UE组的子集，是UE组的进一步划分。
在具体实施中，UE通过预设的配置或者信令获知其所在的子组或组对应的至少1个比特在下行控制信息中的位置。
步骤S102，基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。
在具体实施中，所述睡眠状态可以对应以下任意一种行为：在On duration内不监测PDCCH、不监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合、从监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合转变为监测另外的一个或多个PDCCH搜索空间或PDCCH搜索空间集合。
在具体实施中，所述模式指UE的一类行为、子状态、状态类型或者行为模式，也可以被称为行为模式，上述命名方式并不构成对本发明保护范围的限制。
在具体实施中，还可以基于所述睡眠指示信息，不进入所述睡眠状态。
在具体实施中，UE可以基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。对于睡眠状态，可以包括两种不同类型的模式，第一种类型一般发生在最后一个调度完成时，此时基站认为UE在打 开持续时间内后续再无业务，可以立即进入睡眠，即下文提到的“模式一”；第二种类型一般发生在打开持续时间开头，此时基站认为UE在打开持续时间内无业务，可以保持睡眠状态，即后面提到的“模式二”。
在具体实施中，所述模式可以包括：模式一和模式二，对应不同的场景，模式一和模式二可以定义不同的行为。
在本发明一实施例中，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且当前PDCCH存在调度信息；所述模式二表示进入所述睡眠状态、且当前PDCCH不存在调度信息。
在具体实施中，对于所述模式二，由于当前PDCCH无调度信息，故下行控制信息内的调度信息比特可以用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引(Index)、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码(ID，identity)。
在本发明另一实施例中，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
在具体实施中，对于所述模式一，由于所述睡眠指示信息可以在当前打开持续时间内的最后一个调度PDCCH内发送的，故当前PDCCH一般具有调度信息。
在具体实施中，对于所述模式二，由于当前PDCCH无调度信息，故下行控制信息内的调度信息比特可以用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引(Index)、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码(ID，identity)。
在本发明一实施例中，所述下行控制信息中的1个比特用于指示UE进入所述睡眠状态，并且当DCI format为下行DCI format时，表示当前PDCCH内有调度信息；当DCI format为上行DCI format时，表示当前PDCCH内无调度信息。
在具体实施中，所述下行控制信息中的1个比特可以用于指示UE进入所述睡眠状态，并且当DCI format为下行DCI format时，表示当前打开持续时间内进入睡眠后不需要再苏醒；当DCI format为上行DCI format时，表示当前打开持续时间内进入睡眠后需要再苏醒。
在本发明一实施例中，当所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息时，所述基于所述睡眠指示信息，进入睡眠状态并选择不同的模式包括：当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为下行DCI format时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为上行DCI format时，进入所述睡眠状态并选择所述模式二。
在具体实施中，所述下行控制信息中的1个比特可以用于指示UE进入所述睡眠状态，并且当DCI内的频域资源分配字段为有效的资源分配时，表示当前PDCCH内有调度信息；当DCI内的频域资源分配字段为无效的资源分配(例如无任何频域资源被分配)时，表示当前PDCCH内无调度信息。
在具体实施中，所述下行控制信息中的1个比特可以用于指示UE进入所述睡眠状态，并且当DCI内的频域资源分配字段为有效的资源分配时，表示当前打开持续时间内进入睡眠后不需要再苏醒；当DCI内的频域资源分配字段为无效的资源分配(例如无任何频域资源被分配)时，表示当前打开持续时间内进入睡眠后需要再苏醒。
在本发明一实施例中，当所述下行控制信息中的1个比特和所述下行控制信息包含的频域资源分配字段用于指示所述睡眠指示信息时，所述基于所述睡眠指示信息，进入睡眠状态并选择不同的模式包 括：当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为有效的频域资源分配指示时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为无效的频域资源分配指示时，进入所述睡眠状态并选择所述模式二。
在具体实施中，所述下行控制信息中的1个比特还可以用于指示：不进入所述睡眠状态。
在具体实施中，当所述下行控制信息中的至少1个比特用于指示当前UE、当前UE所在的子组或者当前UE所在的组对应的所述睡眠指示信息，且所述睡眠指示信息在公共搜索空间内的PDCCH内传输时，所述模式可以包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
在本发明一实施例中，当所述下行控制信息中的至少1个比特用于指示当前UE、当前UE所在的子组或者当前UE所在的组对应的所述睡眠指示信息，且所述睡眠指示信息在公共搜索空间内的PDCCH内传输时，所述模式可以包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
在具体实施中，对于所述模式一，往往发生在当前打开持续时间的最后一个调度时刻附近，UE一般需要尽快进入睡眠状态，因此可以指示UE在多长时间后进入睡眠，而且，还可以指示UE在睡眠时间内所监测的PDCCH的搜索空间集合配置或搜索空间集合的索引、 搜索空间集合的识别码。对于所述模式二，往往发生在打开持续时间的开头，UE一般会保持睡眠状态，因此可以指示UE在多长时间后再苏醒，而且，还可以指示UE在睡眠时间内所监测的PDCCH的搜索空间集合配置或搜索空间集合的索引或者搜索空间集合的识别码。
在本发明另一实施例中，当所述下行控制信息中的至少1个比特用于指示当前UE、当前UE所在的子组或者当前UE所在的组对应的所述睡眠指示信息，且所述睡眠指示信息在公共搜索空间内的PDCCH内传输时，所述模式可以包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
在具体实施中，对于所述模式一，往往发生在当前打开持续时间的最后一个调度时刻附近，UE一般需要尽快进入睡眠状态，因此可以指示UE在多长时间后进入睡眠，而且，还可以指示UE在睡眠时间内所监测的PDCCH的搜索空间集合配置、搜索空间集合的索引、搜索空间集合的识别码。对于所述模式二，往往发生在打开持续时间的开头，UE一般会保持睡眠状态，因此可以指示UE在多长时间后再苏醒，而且，还可以指示UE在睡眠时间内所监测的PDCCH的搜索空间集合配置、搜索空间集合的索引、搜索空间集合的识别码。
在具体实施中，对于所述模式一，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
在具体实施中，对于所述模式二，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
在具体实施中，所述下行控制信息中的至少1个比特还可以用于指示：不进入所述睡眠状态。
应用上述方案，通过接收基站发送的睡眠指示信息，然后基于所述睡眠指示信息，进入睡眠状态并选择不同的模式，可以在不影响业务质量的前提下，灵活指示UE进入睡眠状态，从而降低UE的功耗，实现省电的目的。
为使本领域技术人员更好的理解和实施本发明，本发明实施例还提供了一种能够实现上述睡眠状态的确定方法的终端(即用户终端，UE)，如图2所示。
参见图2，所述终端20可以包括：接收单元21和第一处理单元22，其中：
所述接收单元21，适于接收基站发送的睡眠指示信息。
所述第一处理单元22，适于基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。
在具体实施中，所述终端20还可以包括：第二处理单元(未示出)，适于基于所述睡眠指示信息，不进入所述睡眠状态。
在具体实施中，所述睡眠状态包括以下任意一种行为：在On duration内不监测PDCCH、不监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合、从监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合转变为监测另外的一个或多个PDCCH搜索空间或PDCCH搜索空间集合。
在本发明一实施例中，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且当前PDCCH存在调度信息；所述模式二表示进入所述睡眠状态、且当前PDCCH不存在调度信息。
在具体实施中，对于所述模式二，下行控制信息内的调度信息比 特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
在本发明一实施例中，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
在具体实施中，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
在本发明一实施例中，所述接收单元21，适于接收基站发送的下行控制信息，所述下行控制信息中的两个比特用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
在本发明一实施例中，所述接收单元21，适于接收基站发送的下行控制信息，所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
在具体实施中，所述第一处理单元22，适于当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为下行DCI format时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为上行DCI format时，进入所述睡眠状态并选择所述模式二。
在本发明一实施例中，所述第一处理单元22，适于接收基站发送的下行控制信息，所述下行控制信息中的1个比特和所述下行控制 信息包含的频域资源分配字段用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
在具体实施中，所述第一处理单元22，适于当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为有效的频域资源分配指示时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为无效的频域资源分配指示时，进入所述睡眠状态并选择所述模式二。
在本发明一实施例中，所述第一处理单元22，适于接收基站发送的下行控制信息，所述下行控制信息中的至少1个比特用于指示所述终端20、所述终端20所在的子组或者所述终端20所在的组对应的所述睡眠指示信息；所述睡眠指示信息在公共搜索空间内的PDCCH内传输。
在本发明一实施例中，所述模式包括：模式一和模式二，其中：所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
在本发明一实施例中，所述模式包括：模式一和模式二，其中：所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
在具体实施中，对于所述模式一，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
在具体实施中，对于所述模式二，所述下行控制信息内的调度信息比特用于指示以下至少一种：进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
在具体实施中，所述终端20的工作流程及原理可以参考上述实施例中提供的方法中的描述，此处不再赘述。
本发明实施例提供一种计算机可读存储介质，计算机可读存储介质为非易失性存储介质或非瞬态存储介质，其上存储有计算机指令，所述计算机指令运行时执行上述任一种所述方法对应的步骤，此处不再赘述。
本发明实施例提供一种系统，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机指令，所述处理器运行所述计算机指令时执行上述任一种所述方法对应的步骤，此处不再赘述。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：ROM、RAM、磁盘或光盘等。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (36)

  1. 一种睡眠状态的确定方法，其特征在于，包括：
    接收基站发送的睡眠指示信息；
    基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。
  2. 根据权利要求1所述的睡眠状态的确定方法，其特征在于，还包括：
    基于所述睡眠指示信息，不进入所述睡眠状态。
  3. 根据权利要求2所述的睡眠状态的确定方法，其特征在于，所述睡眠状态包括以下任意一种行为：
    在On duration内不监测PDCCH、不监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合、从监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合转变为监测另外的一个或多个PDCCH搜索空间或PDCCH搜索空间集合。
  4. 根据权利要求2所述的睡眠状态的确定方法，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示进入所述睡眠状态、且当前PDCCH存在调度信息；
    所述模式二表示进入所述睡眠状态、且当前PDCCH不存在调度信息。
  5. 根据权利要求4所述的睡眠状态的确定方法，其特征在于，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状 态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  6. 根据权利要求2所述的睡眠状态的确定方法，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；
    所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
  7. 根据权利要求6所述的睡眠状态的确定方法，其特征在于，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  8. 根据权利要求4至7任一项所述的睡眠状态的确定方法，其特征在于，所述接收基站发送的睡眠指示信息包括：
    接收基站发送的下行控制信息，所述下行控制信息中的两个比特用于指示所述睡眠指示信息；
    所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
  9. 根据权利要求4至7任一项所述的睡眠状态的确定方法，其特征在于，所述接收基站发送的睡眠指示信息包括：
    接收基站发送的下行控制信息，所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息；
    所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
  10. 根据权利要求9所述的睡眠状态的确定方法，其特征在于，所述 基于所述睡眠指示信息，进入睡眠状态并选择不同的模式包括：
    当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为下行DCI format时，进入所述睡眠状态并选择所述模式一；
    当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为上行DCI format时，进入所述睡眠状态并选择所述模式二。
  11. 根据权利要求4至7任一项所述的睡眠状态的确定方法，其特征在于，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的1个比特和所述下行控制信息包含的频域资源分配字段用于指示所述睡眠指示信息；
    所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
  12. 根据权利要求11所述的睡眠状态的确定方法，其特征在于，所述基于所述睡眠指示信息，进入睡眠状态并选择不同的模式包括：
    当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为有效的频域资源分配指示时，进入所述睡眠状态并选择所述模式一；
    当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为无效的频域资源分配指示时，进入所述睡眠状态并选择所述模式二。
  13. 根据权利要求1所述的睡眠状态的确定方法，其特征在于，所述接收基站发送的睡眠指示信息包括：接收基站发送的下行控制信息，所述下行控制信息中的至少1个比特用于指示当前UE、当前UE所在的子组或者当前UE所在的组对应的所述睡眠指示信息；
    所述睡眠指示信息在公共搜索空间内的PDCCH内传输。
  14. 根据权利要求13所述的睡眠状态的确定方法，其特征在于，所述 模式包括：模式一和模式二，其中：
    所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；
    所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
  15. 根据权利要求13所述的睡眠状态的确定方法，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；
    所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
  16. 根据权利要求14或15所述的睡眠状态的确定方法，其特征在于，对于所述模式一，所述下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  17. 根据权利要求14或15所述的睡眠状态的确定方法，其特征在于，对于所述模式二，所述下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  18. 一种终端，其特征在于，包括：
    接收单元，适于接收基站发送的睡眠指示信息；
    第一处理单元，适于基于所述睡眠指示信息，进入睡眠状态并选择不同的模式。
  19. 根据权利要求18所述的终端，其特征在于，还包括：
    第二处理单元，适于基于所述睡眠指示信息，不进入所述睡眠状态。
  20. 根据权利要求19所述的终端，其特征在于，所述睡眠状态包括以下任意一种行为：
    在On duration内不监测PDCCH、不监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合、从监测一个或多个在非睡眠状态下需要监测的PDCCH搜索空间或者PDCCH搜索空间集合转变为监测另外的一个或多个PDCCH搜索空间或PDCCH搜索空间集合。
  21. 根据权利要求19所述的终端，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示进入所述睡眠状态、且当前PDCCH存在调度信息；
    所述模式二表示进入所述睡眠状态、且当前PDCCH不存在调度信息。
  22. 根据权利要求21所述的终端，其特征在于，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  23. 根据权利要求19所述的终端，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示在On duration内进入不需要苏醒的所述睡眠状态；
    所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
  24. 根据权利要求23所述的终端，其特征在于，对于所述模式二，下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  25. 根据权利要求21至24任一项所述的终端，其特征在于，所述接收单元，适于接收基站发送的下行控制信息，所述下行控制信息中的两个比特用于指示所述睡眠指示信息；
    所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
  26. 根据权利要求21至24任一项所述的终端，其特征在于，所述接收单元，适于接收基站发送的下行控制信息，所述下行控制信息中的1个比特和DCI format用于指示所述睡眠指示信息；
    所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
  27. 根据权利要求26所述的终端，其特征在于，所述第一处理单元，适于当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为下行DCI format时，进入所述睡眠状态并选择所述模式一；
    当所述下行控制信息中的1个比特指示进入睡眠状态、且DCI format为上行DCI format时，进入所述睡眠状态并选择所述模式二。
  28. 根据权利要求21至24任一项所述的终端，其特征在于，所述第一处理单元，适于接收基站发送的下行控制信息，所述下行控制信息中的1个比特和所述下行控制信息包含的频域资源分配字段用于指示所述睡眠指示信息；所述睡眠指示信息在UE专用的搜索空间内的PDCCH内传输。
  29. 根据权利要求28所述的终端，其特征在于，所述第一处理单元，适于当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为有效的频域资源分配指示时，进入所述睡眠状态并选择所述模式一；当所述下行控制信息中的1个比特指示进入睡眠状态、且所述频域资源分配字段为无效的频域资源分配指示时，进入所述睡眠状态并选择所述模式二。
  30. 根据权利要求18所述的终端，其特征在于，所述第一处理单元，适于接收基站发送的下行控制信息，所述下行控制信息中的至少1个比特用于指示所述终端、所述终端所在的子组或者所述终端所在的组对应的所述睡眠指示信息；所述睡眠指示信息在公共搜索空间内的PDCCH内传输。
  31. 根据权利要求30所述的终端，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内存在调度信息；
    所述模式二表示进入所述睡眠状态、且与当前监测时机相隔预设的监测时长的监测时机对应的搜索空间集合内的PDCCH内不存在调度信息。
  32. 根据权利要求30所述的终端，其特征在于，所述模式包括：模式一和模式二，其中：
    所述模式一表示在On duration内进入不需要苏醒的所述睡眠状 态；
    所述模式二表示在On duration内进入需要苏醒的所述睡眠状态。
  33. 根据权利要求31或32所述的终端，其特征在于，对于所述模式一，所述下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  34. 根据权利要求31或32所述的终端，其特征在于，对于所述模式二，所述下行控制信息内的调度信息比特用于指示以下至少一种：
    进入所述睡眠状态的时刻与苏醒时刻之间的时间偏移量、所述睡眠状态所监测的PDCCH的搜索空间集合的配置参数、所述睡眠状态所监测的PDCCH的搜索空间集合的索引、所述睡眠状态所监测的PDCCH的搜索空间集合的识别码。
  35. 一种计算机可读存储介质，计算机可读存储介质为非易失性存储介质或非瞬态存储介质，其上存储有计算机指令，其特征在于，所述计算机指令运行时执行权利要求1至17中任一项所述方法的步骤。
  36. 一种终端，包括存储器和处理器，所述存储器上存储有可在所述处理器上运行的计算机指令，其特征在于，所述处理器运行所述计算机指令时执行权利要求1至17中任一项所述方法的步骤。
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