WO2021031958A1 - 一种指示节能信息的方法、基站以及用户终端 - Google Patents

一种指示节能信息的方法、基站以及用户终端 Download PDF

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Publication number
WO2021031958A1
WO2021031958A1 PCT/CN2020/108701 CN2020108701W WO2021031958A1 WO 2021031958 A1 WO2021031958 A1 WO 2021031958A1 CN 2020108701 W CN2020108701 W CN 2020108701W WO 2021031958 A1 WO2021031958 A1 WO 2021031958A1
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Prior art keywords
information
cross
dci
time
slot scheduling
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PCT/CN2020/108701
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English (en)
French (fr)
Inventor
杨美英
王加庆
赵铮
罗晨
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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Priority to EP20855801.5A priority Critical patent/EP4016909A4/en
Priority to KR1020227008417A priority patent/KR20220047818A/ko
Priority to US17/636,011 priority patent/US20220286967A1/en
Publication of WO2021031958A1 publication Critical patent/WO2021031958A1/zh
Anticipated expiration legal-status Critical
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    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
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    • 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 wanted signal where the received signal is a power saving command
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    • 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

  • the present disclosure relates to the field of communication technologies, and in particular to a method, base station, and user terminal for indicating energy saving information.
  • the UE can obtain the minimum value of the cross-slot scheduling before decoding the scheduled PDCCH, so that the UE can turn off some transmission equipment, reduce the processing speed of the main components, and achieve the effect of energy saving.
  • the current standard defines the use of Downlink Control Information (DCI) to carry energy saving information.
  • DCI Downlink Control Information
  • a target DCI carrying energy saving information is only used to indicate a cross-slot scheduling information, which will lead to an increase in DCI overhead and an increase in the power consumption of UE blind detection. It can be seen that although the energy saving effect can be achieved at present, the energy saving effect is not ideal.
  • a method, a base station, and a user terminal for indicating energy saving information in the embodiments of the present disclosure are used to solve the technical problem that the energy saving effect is not ideal when the PDCCH is used as the energy saving channel to indicate the energy saving information of the UE.
  • embodiments of the present disclosure provide a method for indicating energy saving information, which is applied to a base station, and the technical solution of the method is as follows:
  • the first energy saving information is carried in the target DCI of the first time unit; wherein the first energy saving information is used to indicate at least one cross-slot scheduling information contained in the first time window, and the first time window includes all
  • the first time unit is the starting point or at least one time unit starting from the time unit after the first time unit, and the cross-slot scheduling information includes at least one of first information and second information; wherein, The first information is used to indicate whether the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the time-domain resource allocation (TDRA) list.
  • the minimum value of slot scheduling parameters is used to indicate whether the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the time-domain resource allocation (TDRA) list.
  • the base station carries first energy-saving information in the target DCI of the first time unit, where the first energy-saving information is used to indicate that the first time unit is the starting point or the first time
  • the time unit after the unit is at least one cross-slot scheduling information contained in at least one time unit of the starting point, and the target DCI is sent to the user terminal, so that a target DCI carrying energy saving information can indicate multiple cross-slot scheduling information ,
  • a target DCI carrying energy saving information can indicate multiple cross-slot scheduling information
  • the loss of the target DCI carrying energy saving information causes the increase in UE power consumption, and the need for more targets to carry energy saving information
  • the DCI causes the technical problem of the target DCI overhead and the increase in power consumption of the UE blind detection, which reduces the UE power consumption and improves the energy saving effect.
  • the minimum value of the cross-slot scheduling parameter includes at least one of the following:
  • PDSCH physical layer downlink shared channel
  • PUSCH physical layer uplink shared channel
  • the minimum value of the time interval between CSI-RS reception and PDCCH reception associated with the SRS request is the minimum value of the time interval between CSI-RS reception and PDCCH reception associated with the SRS request.
  • the target DCI includes downlink (DL) scheduling DCI, uplink (UL) scheduling DCI, and group-common DCI, used to carry energy saving information At least one of the DCI.
  • DL downlink
  • UL uplink
  • group-common DCI used to carry energy saving information At least one of the DCI.
  • the method further includes: if the first energy saving information is carried on DL scheduling DCI and/or UL scheduling DCI, determining The number of the target DCI is X; where X is less than or equal to the number of DL scheduling DCI or UL scheduling DCI included in one time unit.
  • the fourth possible implementation manner of the first aspect it further includes:
  • the second energy saving information is carried in the target DCI of the second time unit; wherein the second energy saving information is used to indicate at least one cross-slot scheduling information included in the second time window, and the second time window includes all
  • the second time unit is the starting point or at least one time unit starting from the time unit after the second time unit; the relationship between the second time window and the first time window includes partial overlap, no overlap, and complete At least one of the overlaps;
  • the method further includes:
  • the active part bandwidth (BWP) of the first carrier used for data transmission in the scheduling DCI is configured as cross-slot scheduling, determining that the cross-slot scheduling parameter is the maximum value of the first time interval and the first parameter;
  • the first carrier is a carrier set including at least one carrier, and the first time interval is used to indicate the time interval for switching the activated BWP of the first carrier from the first BWP to the second BWP, and the first The parameter is used to indicate the cross-slot scheduling parameter of the second BWP configuration.
  • the sixth possible implementation manner of the first aspect further includes:
  • the handover signaling is sent on the second carrier; wherein, the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used To indicate the activated BWP handover of the first carrier.
  • embodiments of the present disclosure provide a method for indicating energy saving information, which is applied to a user terminal, and includes:
  • the first energy saving information is used to indicate at least one cross-slot scheduling information included in a first time window, and the first time window Including at least one time unit starting from the first time unit or starting from a time unit after the first time unit, and the cross-slot scheduling information includes at least one of first information and second information ;
  • the first information is used to indicate that the scheduling DCI is cross-slot scheduling or current slot scheduling
  • the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the cross-slot scheduling parameter in the TDRA list The minimum value of
  • determining at least one cross-slot scheduling information included in the first time window according to the target DCI includes:
  • the cross-slot scheduling information is carried on the scheduling DCI
  • the target DCI is downlink (DL) scheduling DCI and indicates the cross-slot scheduling information of uplink (UL) scheduling DCI, or the target DCI is UL scheduling DCI and indicates the cross-slot scheduling information of DL scheduling DCI, Then the user terminal falls back to this time slot scheduling.
  • the target DCI is DL scheduling DCI and the cross-slot scheduling information of UL scheduling DCI is indicated, or the target DCI is UL scheduling DCI and the cross-slot scheduling information of DL scheduling DCI is indicated.
  • the user terminal falls back to this time slot scheduling, so that the cross-slot scheduling information that needs to be indicated for the target DCI to be DL scheduling DCI is carried in the UL scheduling DCI, or the target DCI is the cross-slot scheduling that needs to be indicated for the UL scheduling DCI Information bears technical problems that cannot be indicated when DL scheduling DCI.
  • the user terminal determines the cross-slot scheduling information according to the received target DCI that is closest in time.
  • the third possible implementation manner of the second aspect it further includes:
  • the user terminal receives the cross-slot scheduling parameter, and the cross-slot scheduling parameter is the first The maximum value of the time interval and the first parameter; wherein, the first time interval is used to indicate the time interval when the activated BWP of the first carrier is switched from the first BWP to the second BWP, and the first parameter is used for Represents the cross-slot scheduling parameter of the second BWP configuration of the first carrier.
  • the fourth possible implementation manner of the second aspect further includes:
  • the second carrier After the activated BWP of the first carrier ends data transmission, the second carrier receives handover signaling; wherein, the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used for Switch to the activated BWP indicating the first carrier;
  • the activated BWP of the first carrier is switched from the first BWP to the second BWP.
  • a base station including:
  • the processing module is configured to carry first energy saving information in the target DCI of the first time unit; wherein, the first energy saving information is used to indicate at least one cross-slot scheduling information contained in the first time window, and the first The time window includes at least one time unit starting from the first time unit or a time unit after the first time unit, and the cross-slot scheduling information includes at least one of the first information and the second information One; wherein, the first information is used to indicate that the scheduling DCI is cross-slot scheduling or this time slot scheduling, and the second information is used to indicate the minimum value of cross-slot scheduling parameters or time domain resource allocation (TDRA) The minimum value of the cross-slot scheduling parameter in the list;
  • TDRA time domain resource allocation
  • the sending module is used to send the target DCI to the user terminal.
  • the processing module is further configured to:
  • the number of the target DCI is determined to be X; where X is less than or equal to the DL scheduling DCI contained in one time unit or The number of UL scheduled DCIs.
  • the sending module is further configured to:
  • the second energy saving information is carried in the target DCI of the second time unit; wherein the second energy saving information is used to indicate at least one cross-slot scheduling information included in the second time window, and the second time window includes all
  • the second time unit is the starting point or at least one time unit starting from the time unit after the second time unit; the relationship between the second time window and the first time window includes partial overlap, no overlap, and complete At least one of the overlaps;
  • the base station further includes a determining module for:
  • the active part bandwidth (BWP) of the first carrier used for data transmission in the scheduling DCI is configured as cross-slot scheduling, determining that the cross-slot scheduling parameter is the maximum value of the first time interval and the first parameter;
  • the first carrier is a carrier set including at least one carrier, and the first time interval is used to indicate the time interval for switching the activated BWP of the first carrier from the first BWP to the second BWP, and the first The parameter is used to indicate the cross-slot scheduling parameter of the second BWP configuration.
  • the determining module is further configured to: after the activated BWP of the first carrier ends data transmission, perform Two carriers send handover signaling; wherein, the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used to instruct the activated BWP switch of the first carrier.
  • embodiments of the present disclosure provide a user terminal, including:
  • the receiving module is configured to receive the target DCI carrying the first energy-saving information sent by the base station in the first time unit; wherein the first energy-saving information is used to indicate at least one cross-slot scheduling information contained in the first time window, and
  • the first time window includes at least one time unit starting from the first time unit or a time unit after the first time unit, and the cross-slot scheduling information includes first information and second information At least one of; wherein the first information is used to indicate that the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used to indicate the minimum value of cross-slot scheduling parameters or time domain resource allocation (TDRA) The minimum value of the cross-slot scheduling parameter in the list;
  • TDRA time domain resource allocation
  • the processing module is configured to determine at least one cross-slot scheduling information contained in the first time window according to the target DCI.
  • the processing module is specifically configured to:
  • the cross-slot scheduling information is carried on the scheduling DCI
  • the target DCI is downlink (DL) scheduling DCI and indicates the cross-slot scheduling information of uplink (UL) scheduling DCI, or the target DCI is UL scheduling DCI and indicates the cross-slot scheduling information of DL scheduling DCI, Then the user terminal falls back to this time slot scheduling.
  • the receiving module is further configured to:
  • the user terminal determines the cross-slot scheduling information according to the received target DCI that is closest in time.
  • the receiving module is further configured to:
  • the user terminal receives the cross-slot scheduling parameter, and the cross-slot scheduling parameter is the first The maximum value of the time interval and the first parameter; wherein, the first time interval is used to indicate the time interval when the activated BWP of the first carrier is switched from the first BWP to the second BWP, and the first parameter is used for Represents the cross-slot scheduling parameter of the second BWP configuration of the first carrier.
  • the processing module is further configured to:
  • the second carrier After the activated BWP of the first carrier ends data transmission, the second carrier receives handover signaling; wherein, the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used for Switch to the activated BWP indicating the first carrier;
  • the activated BWP of the first carrier is switched from the first BWP to the second BWP.
  • an embodiment of the present disclosure provides a base station device for indicating energy saving information.
  • the base station device includes a processor and a memory.
  • the memory is configured to store a program executable by the processor, and the processor is configured to read Describe the program in the memory and execute the following steps:
  • the first energy saving information is carried in the target DCI of the first time unit; wherein the first energy saving information is used to indicate at least one cross-slot scheduling information contained in the first time window, and the first time window includes all
  • the first time unit is the starting point or at least one time unit starting from the time unit after the first time unit, and the cross-slot scheduling information includes at least one of first information and second information; wherein, The first information is used to indicate whether the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the time-domain resource allocation (TDRA) list.
  • the minimum value of slot scheduling parameters is used to indicate whether the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the time-domain resource allocation (TDRA) list.
  • the embodiments of the present disclosure provide a user terminal device for indicating energy saving information.
  • the user terminal device includes a processor and a memory.
  • the memory is used to store a program executable by the processor, and the processor is used to read Fetch the program in the memory and execute the following steps:
  • the first energy saving information is used to indicate at least one cross-slot scheduling information included in a first time window, and the first time window Including at least one time unit starting from the first time unit or starting from a time unit after the first time unit, and the cross-slot scheduling information includes at least one of first information and second information ;
  • the first information is used to indicate that the scheduling DCI is cross-slot scheduling or this time slot scheduling
  • the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the time domain resource allocation (TDRA) list The minimum value of the cross-slot scheduling parameter;
  • an embodiment of the present disclosure provides a storage medium that stores computer-executable instructions, and the computer-executable instructions are used to cause a computer to execute any one of the first aspect and the second aspect. step.
  • FIG. 1 is a schematic structural diagram of a base station in an embodiment of the disclosure
  • FIG. 2 is a flowchart of a method for indicating energy saving information on the base station side in an embodiment of the disclosure
  • Figure 3 is a schematic structural diagram of a user terminal in an embodiment of the disclosure.
  • FIG. 4 is a flowchart of a method for indicating energy saving information on the user terminal side in an embodiment of the disclosure
  • Fig. 5 is a schematic structural diagram of a base station for indicating energy saving information in an embodiment of the disclosure
  • FIG. 6 is a schematic structural diagram of a user terminal for indicating energy saving information in an embodiment of the disclosure
  • Fig. 7 is a schematic structural diagram of a base station device indicating energy saving information in an embodiment of the disclosure.
  • Fig. 8 is a schematic structural diagram of a user terminal device indicating energy saving information in an embodiment of the disclosure.
  • At least one may mean one or at least two, for example, it may be one, two, three or more, and the embodiment of the present disclosure does not limit it.
  • a target DCI carrying energy saving information is only used to indicate a cross-slot scheduling information and energy saving information is carried on the downlink (Downlink, DL) scheduling DCI and uplink (Uplink, UL) scheduling DCI, which can only be used to indicate respectively
  • Cross-slot scheduling information on DL scheduling DCI and UL scheduling DCI will increase the overhead of DCI and increase the power consumption of UE blind detection. It can be seen that although the existing technology can achieve the effect of energy saving, the effect of energy saving is not ideal.
  • the embodiments of the present disclosure provide a method for indicating energy saving information.
  • the method carries first energy saving information in a target DCI of a first time unit, where the first energy saving information is used to indicate that the first time unit is the starting point or At least one cross-slot scheduling information contained in at least one time unit starting from the time unit after the first time unit, send the target DCI to the user terminal, so that one target DCI carrying energy saving information can indicate multiple cross-slots Scheduling information to solve the problem that a target DCI carrying energy saving information cannot indicate or ambiguous indication when indicating multiple cross-slot scheduling information.
  • the loss of the target DCI carrying energy saving information causes the increase in UE power consumption and the need for more energy saving information.
  • the target DCI leads to the technical problem of the target DCI overhead and the increase in power consumption of the UE blind detection, which reduces the UE power consumption and improves the energy saving effect.
  • Figure 1 is a structure of a base station to which the method provided in the embodiment of the present disclosure is applicable.
  • the method provided in the embodiment of the present disclosure can be applied to a variety of base stations. It should be understood that the base station shown in Figure 1 is applicable to the present disclosure.
  • the detailed description of the base station to which the method provided in the embodiment is provided is not a limitation to the base station to which the method provided in the embodiment of the present disclosure can be applied.
  • the base station shown in FIG. 1 includes a processor 101, a memory 102, a transceiver 103, and a bus interface 104.
  • the processor 101, the memory 102, and the transceiver 103 are connected through a bus interface 104.
  • the transceiver 101 is configured to send target downlink control information DCI carrying first energy saving information in a first time unit, send target downlink control information DCI carrying second energy saving information in a second time unit, and an indication message indicating a period for sending target DCI.
  • the memory 102 is used to store program instructions.
  • the processor 103 is configured to call the program instructions stored in the memory 102, and execute all steps included in the method for indicating energy saving information according to the obtained program instructions.
  • an embodiment of the present disclosure provides a method for indicating energy saving information, and the method may be executed by the base station shown in FIG.
  • the specific process of this method is described as follows.
  • Step 201 Carry first energy saving information in the target DCI of the first time unit.
  • the base station configures the relevant information of the first energy saving information, where the relevant information includes the cross-slot scheduling parameter, the minimum value of the cross-slot scheduling parameter, the cross-slot scheduling information, and the target carrying the energy saving information DCI, and then carry the first energy saving information in the target DCI of the first time unit, where the first energy saving information is used to indicate at least one cross-slot scheduling information included in the first time window, and the first time
  • the window includes at least one time unit starting from the first time unit or starting from a time unit after the first time unit.
  • the target DCI carrying energy saving information may include at least one of downlink (DL) scheduling DCI, uplink (UL) scheduling DCI, group-common DCI, and newly defined DCI for carrying energy saving information.
  • DL scheduling DCI downlink
  • UL scheduling DCI uplink
  • group-common DCI group-common DCI
  • newly defined DCI for carrying energy saving information.
  • the number of target DCIs is determined to be X; where X is less than or equal to the DL scheduling DCI or UL scheduling DCI included in one time unit The number of.
  • the number of DL scheduling DCI or UL scheduling DCI included in the first time unit is 4, it is determined that the number of target DCIs carrying the first energy saving information is less than or equal to 4.
  • the cross-slot scheduling information includes at least one of first information and second information; where the first information is used to indicate whether the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used It indicates the minimum value of the cross-slot scheduling parameter or the minimum value of the cross-slot scheduling parameter in the Time Domain Resource Allocation (TDRA) list.
  • TDRA Time Domain Resource Allocation
  • cross-slot scheduling is performed for a specific carrier.
  • the minimum value of the cross-slot scheduling parameter includes at least one of the following:
  • PDSCH Physical Downlink Shared Channel
  • PUSCH physical uplink shared channel
  • CSI-RS Channel State Information-Reference Signal
  • the minimum value of the time interval between CSI-RS reception and PDCCH reception associated with the SRS request is the minimum value of the time interval between CSI-RS reception and PDCCH reception associated with the SRS request.
  • the first energy-saving information can directly indicate scheduling DCI for this time slot scheduling or cross-slot scheduling through the first information indicating cross-slot scheduling information, or by indicating the second cross-slot scheduling information.
  • the information indirectly indicates the scheduling of DCI for this time slot or across time slots.
  • the first energy saving information indicates the minimum value of the time interval between PDSCH transmission and PDCCH reception in the second information or the minimum value of the time interval K0 between PDCCH transmission and PDSCH reception is equal to A
  • the minimum value of the time interval between PDCCH transmission and PUSCH reception, K2 is equal to B, where A and B are both positive integers, and the first information is determined to indicate that the scheduling of DCI is cross-slot scheduling ;
  • the first energy saving information indicates the minimum value of the time interval between PDSCH transmission and PDCCH reception in the second information or the minimum value of the time interval between PDCCH transmission and PDSCH reception K0 is equal to A
  • the difference between PUSCH transmission and PDCCH reception The minimum value of the time interval or the minimum value of the time interval K2 between PDCCH transmission and PUSCH reception is equal to B, where A is equal to zero and B is not less than zero, and the first information is determined to be used to indicate that the scheduling of DCI is cross-slot scheduling.
  • the implementation described in the above embodiment is for a specific carrier.
  • the choice of the carrier is not limited to the various situations listed above, or multiple carrier scheduling can be performed. Based on this situation, the In the disclosed embodiment, if the active part of the bandwidth BWP of the first carrier used for scheduling DCI for data transmission is configured as cross-slot scheduling, where the first carrier is a carrier set including at least one carrier, when the first carrier is activated BWP switching When the cross-slot scheduling is restricted, the problem of cross-slot scheduling may occur. Based on this problem, in the embodiment of the present disclosure, if the active part of the bandwidth BWP of the first carrier for scheduling DCI for data transmission is configured as cross-slot scheduling, the cross-slot scheduling is determined.
  • the time slot scheduling parameter is the maximum value of the first time interval and the first parameter; where the first carrier is a carrier set including at least one carrier, and the first time interval is used to indicate that the activated BWP of the first carrier is determined by the first carrier.
  • the time interval for switching the BWP to the second BWP, and the first parameter is used to indicate the cross-slot scheduling parameter configured by the second BWP.
  • the handover signaling is sent on the second carrier, where the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used to indicate the second carrier.
  • the activated BWP of one carrier is switched, according to the handover signaling, the activated BWP of the first carrier is switched from the first BWP to the second BWP.
  • Step 202 Send the target DCI to the user terminal.
  • the target DCI is an existing DCI in the existing standard, and if the target DCI is a DCI that is not in the current standard (that is, the newly defined DCI used to carry energy saving information as described above) ), it is determined that the period configured through static, semi-static, and dynamic signaling is the period for sending the target DCI to the user terminal; if the target DCI is an existing DCI in the current standard, it is determined that the existing DCI is the same The period is the period for sending the target DCI to the user terminal.
  • the target DCI is an existing DCI in the current standard
  • the existing DCI in the existing standard includes the DCI-format-0-0, DCI-format-0-1, DCI-format-1-0, DCI-format defined in the current 38.212 standard or the current 36.212 standard. format-1-1, DCI-format-2-0, DCI-format-2-1, DCI-format-2-3.
  • the target DCI is a DCI in a format other than the DCI defined in the current 38.212 standard or the 36.212 standard, wherein the DCI in the other format, or the new DCI, may use a new radio network temporary identifier (Radio Network Tempory Identity (RNTI) scrambled DCI or DCI that defines a new information domain, for example, downlink DL scheduling DCI, uplink UL scheduling DCI, group-common DCI, newly defined DCI used to carry energy saving information. Then determine the period configured through static, semi-static, and dynamic signaling as the period for sending the target DCI to the user terminal;
  • RNTI Radio Network Tempory Identity
  • the target DCI is the DCI-format-0-0 defined in the current 38.212 standard, it is determined that the same cycle of the DCI-format-0-0 is the cycle of sending the target DCI to the user terminal.
  • an indication message is generated, and the indication message and the target DCI are sent to the user terminal.
  • the base station may continuously send multiple energy-saving information to the terminal device. If the time unit after the first time unit, for example, the second time unit, sends the target DCI carrying the second energy-saving information, the second energy-saving information Used to indicate at least one cross-slot scheduling information contained in the second time window, the second time window and the first time window may partially overlap, not overlap or completely overlap, if the second time window and the first time window are part of Overlapping or completely overlapping, the cross-slot scheduling information indicated by the first energy saving information and the cross-slot scheduling information indicated by the second energy saving information may be the same or different in the overlapping time windows.
  • the second energy saving information is carried in the target DCI of the second time unit, where the second energy saving information is used to indicate at least one cross-slot scheduling information contained in the second time window,
  • the second time window includes at least one time unit starting from the second time unit or a time unit after the second time unit as the starting point, and the relationship between the second time window and the first time window includes partial overlap, no overlap, and complete overlap
  • a target DCI carrying energy saving information can indicate multiple cross-slot scheduling information, which solves the problem that a target DCI carrying energy saving information cannot indicate or ambiguous indication when indicating multiple cross-slot scheduling information.
  • the loss of target DCI transmission of energy saving information leads to increased power consumption of the UE, and the need for more target DCI to carry energy saving information causes the cost of target DCI and the technical problem of increased power consumption of UE blind detection, which reduces UE power consumption and improves energy saving effect.
  • Figure 3 is a structure of a user terminal to which the method provided by the embodiment of the present disclosure is applicable.
  • the method provided by the embodiment of the present disclosure can be applied to a variety of user terminals.
  • the user terminal shown in Figure 3 is a The detailed description of the user terminal to which the method provided in the embodiment of the present disclosure is applicable is not a limitation on the user terminal to which the method provided in the embodiment of the present disclosure can be applied.
  • the user terminal shown in FIG. 3 includes a processor 301, a memory 302, a transceiver 303, and a bus interface 304.
  • the processor 301, the memory 302, and the transceiver 303 are connected through a bus interface 304.
  • the transceiver 301 is configured to receive the target DCI carrying the first energy saving information sent by the base station in the first time unit, the target DCI carrying the second energy saving information sent in the second time unit, and an indication message indicating the period of sending the target DCI by the base station.
  • the memory 302 is used to store program instructions.
  • the processor 303 is configured to call the program instructions stored in the memory 302, and execute all steps included in the method for indicating energy saving information according to the obtained program instructions.
  • an embodiment of the present disclosure provides a method for indicating energy saving information, and the method may be executed by the user terminal shown in FIG. 3 above.
  • the specific process of this method is described as follows.
  • Step 401 Receive the target DCI carrying first energy saving information sent by the base station in the first time unit.
  • the format of the target DCI carrying the first energy saving information may be the existing DCI in the existing standard or the DCI that is not in the current standard (that is, the newly defined DCI used to carry energy saving information as described above).
  • the base station sends the target DCI in different periods. Based on this problem, in the embodiments of the present disclosure, if the target DCI is a DCI that is not in the current standard, the base station can send an indication message for indicating the period of sending the target DCI. If the target DCI is For the DCI already in the current standard, the indication message may not be sent in advance.
  • the base station if it sends an indication message in advance, it receives the indication message sent by the base station, where the indication message is used to indicate the period at which the base station sends the target DCI carrying the first energy saving information in the first time unit, and then according to the period Receive the target DCI carrying the first energy saving information sent by the base station.
  • the first energy saving information is used to indicate at least one cross-slot scheduling information contained in the first time window, and the first time window includes information starting from the first time unit or starting from the time unit after the first time unit.
  • the cross-slot scheduling information includes at least one of first information and second information; wherein the first information is used to indicate whether the scheduling DCI is cross-slot scheduling or current-slot scheduling, and the second information is used for Indicates the minimum value of the cross-slot scheduling parameter or the minimum value of the cross-slot scheduling parameter in the TDRA list.
  • Step 402 Determine, according to the target DCI, at least one cross-slot scheduling information contained in at least one time unit starting from the first time unit or a time unit after the first time unit.
  • the cross-slot scheduling information is carried on the scheduling DCI. If the first energy saving information is carried on the DL scheduling DCI and the UL scheduling DCI, there will be cross-slots that can only be used to indicate the DL scheduling DCI and the UL scheduling DCI, respectively.
  • the problem of scheduling information Based on this problem, in the embodiments of the present disclosure, if the target DCI is downlink DL scheduling DCI and indicates the cross-slot scheduling information of uplink UL scheduling DCI, or the target DCI is UL scheduling DCI and indicates the cross-slot scheduling information of DL scheduling DCI Scheduling information, the user terminal falls back to this time slot scheduling.
  • the base station may continuously send multiple energy-saving information to the terminal device. If the target DCI carrying the second energy-saving information is sent in a time unit after the first time unit, for example, the second time unit,
  • the second energy saving information is used to indicate at least one cross-slot scheduling information included in the second time window, and the second time window and the first time window may partially overlap, not overlap, or completely overlap.
  • the target DCI carrying second energy saving information sent by the base station in the second time unit is received, where the second energy saving information is used to indicate at least one cross-slot scheduling included in the second time window Information, the second time window includes at least one time unit starting from a second time unit or a time unit after the second time unit;
  • the user terminal determines the cross-slot scheduling information according to the received target DCI that is closest in time.
  • the implementation described in the foregoing embodiment is described for a specific carrier.
  • the selection of the carrier is not limited to the various situations listed above, and multiple carrier scheduling may also be performed.
  • the active part bandwidth (BWP) of the first carrier for scheduling DCI for data transmission is configured as cross-slot scheduling, where the first carrier is a carrier set including at least one carrier.
  • BWP active part bandwidth
  • the user terminal receives the cross-slot scheduling parameter, the cross-slot scheduling parameter is the maximum value of the first time interval and the first parameter; where the first time interval is used to indicate the activated BWP of the first carrier The time interval for switching from the first BWP to the second BWP, the first parameter is used to indicate the cross-slot scheduling parameter of the second BWP configuration of the first carrier.
  • the second carrier receives handover signaling, where the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used to indicate the second carrier.
  • the activated BWP of one carrier is switched, according to the handover signaling, the activated BWP of the first carrier is switched from the first BWP to the second BWP.
  • the embodiments of the present disclosure provide a base station for indicating energy saving information, and the base station is requested to be able to implement the functions corresponding to the aforementioned method for indicating energy saving information.
  • the base station can be a hardware structure, a software module, or a hardware structure plus a software module.
  • the base station can be realized by a chip system, and the chip system can be composed of a chip, or it can include a chip and other discrete devices. Referring to FIG. 5, the base station includes a processing module 501 and a sending module 502, where:
  • Processing module 501 configured to carry first energy saving information in the target DCI of the first time unit; wherein the first energy saving information is used to indicate at least one cross-slot scheduling information contained in the first time window, and the first A time window includes at least one time unit starting from the first time unit or a time unit after the first time unit, and the cross-slot scheduling information includes the first information and the second information. At least one; wherein, the first information is used to indicate that the scheduling DCI is cross-slot scheduling or this time slot scheduling, and the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the cross-time in the TDRA list The minimum value of the slot scheduling parameter.
  • the sending module 502 is used to send the target DCI to the user terminal.
  • the processing module 501 is further configured to: if the first energy saving information is carried on DL scheduling DCI and/or UL scheduling DCI, determine that the number of target DCIs is X; wherein, The X is less than or equal to the number of DL scheduling DCI or UL scheduling DCI included in one time unit.
  • the processing module 501 is further configured to: determine whether the target DCI is an existing DCI in the existing standard; if the target DCI is a DCI that is not in the current standard, determine to pass static The period of semi-static and dynamic signaling configuration is the period of sending the target DCI to the user terminal; if the target DCI is an existing DCI in the current standard, it is determined that the same period of the existing DCI is sending the target The period from the DCI to the user terminal; according to the period, an indication message is generated, and the indication message and the target DCI are sent to the user terminal.
  • the sending module 502 is also used for:
  • the second energy saving information is carried in the target DCI of the second time unit; wherein the second energy saving information is used to indicate at least one cross-slot scheduling information included in the second time window, and the second time window includes all
  • the second time unit is the starting point or at least one time unit starting from the time unit after the second time unit; the relationship between the second time window and the first time window includes partial overlap, no overlap, and complete At least one of the overlaps;
  • the base station further includes a determining module, configured to: if the active part bandwidth (BWP) of the first carrier used for data transmission in the scheduling DCI is configured as cross-slot scheduling, determine the The cross-slot scheduling parameter is the maximum value of the first time interval and the first parameter; wherein, the first carrier is a carrier set including at least one carrier, and the first time interval is used to indicate the time interval of the first carrier The time interval during which the activated BWP is switched from the first BWP to the second BWP, and the first parameter is used to indicate a cross-slot scheduling parameter configured by the second BWP.
  • BWP active part bandwidth
  • the determining module is further configured to: send handover signaling on the second carrier after the activated BWP of the first carrier ends data transmission; wherein, the second carrier is used for data scheduling A set of carriers including at least one carrier, and the handover signaling is used to indicate the activated BWP handover of the first carrier.
  • the division of modules in the embodiments of the present disclosure is illustrative, and is only a logical function division. In actual implementation, there may be other division methods.
  • the functional modules in the various embodiments of the present disclosure may be integrated into one process. In the device, it can also exist alone physically, or two or more modules can be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or software functional modules.
  • embodiments of the present disclosure provide a user terminal for indicating energy-saving information, and the user terminal can implement the functions corresponding to the aforementioned method for indicating energy-saving information.
  • the user terminal can be a hardware structure, a software module, or a hardware structure plus a software module.
  • the user terminal may be implemented by a chip system, which may be composed of a chip, or may include a chip and other discrete devices. Please refer to FIG. 6, the user terminal includes a receiving module 601 and a processing module 602, where:
  • Receiving module 601 used to receive a target DCI carrying first energy saving information sent by a base station in a first time unit; wherein the first energy saving information is used to indicate at least one cross-slot scheduling information contained in the first time window,
  • the first time window includes at least one time unit starting from a first time unit or a time unit after the first time unit, and the cross-slot scheduling information includes at least one of the first information and the second information.
  • the first information is used to indicate that the scheduling DCI is cross-slot scheduling or this time slot scheduling
  • the second information is used to indicate the minimum value of the cross-slot scheduling parameter or the cross-slot in the TDRA list The minimum value of scheduling parameters;
  • the processing module 602 is configured to determine at least one cross-slot scheduling information included in the first time window according to the target DCI.
  • the receiving module 601 is specifically configured to: receive an indication message sent by the base station; wherein, the indication message is used to indicate a period for the base station to send the target DCI; The target DCI.
  • the processing module 602 is further configured to: the cross-slot scheduling information is carried on the scheduling DCI; if the target DCI is a downlink (DL) scheduling DCI, and instructing the uplink (UL) scheduling DCI Or the target DCI is UL scheduling DCI and the cross-slot scheduling information of DL scheduling DCI is indicated, then the user terminal falls back to the current time slot scheduling.
  • the target DCI is a downlink (DL) scheduling DCI, and instructing the uplink (UL) scheduling DCI
  • the target DCI is UL scheduling DCI and the cross-slot scheduling information of DL scheduling DCI is indicated, then the user terminal falls back to the current time slot scheduling.
  • the receiving module 601 is further used for:
  • the user terminal determines the cross-slot scheduling information according to the received target DCI that is closest in time.
  • the processing module 602 is further configured to: if the activated partial bandwidth (BWP) of the first carrier used for data transmission in the scheduling DCI is configured as cross-slot scheduling, the user terminal receives Cross-slot scheduling parameter, the cross-slot scheduling parameter is the maximum value of the first time interval and the first parameter; wherein, the first time interval is used to indicate that the activated BWP of the first carrier is determined by the first BWP The time interval for switching to the second BWP, where the first parameter is used to indicate the cross-slot scheduling parameter of the second BWP configuration of the first carrier.
  • BWP activated partial bandwidth
  • processing module 602 is further configured to:
  • the second carrier After the activated BWP of the first carrier ends data transmission, the second carrier receives handover signaling; wherein, the second carrier is a carrier set including at least one carrier used for data scheduling, and the handover signaling is used for Switch to the activated BWP indicating the first carrier;
  • the activated BWP of the first carrier is switched from the first BWP to the second BWP, and the first time interval is determined to be the time interval for switching from the first BWP to the second BWP.
  • the division of modules in the embodiments of the present disclosure is illustrative, and is only a logical function division. In actual implementation, there may be other division methods.
  • the functional modules in the various embodiments of the present disclosure may be integrated into one process. In the device, it can also exist alone physically, or two or more modules can be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or software functional modules.
  • the base station device includes at least one processor 701 and a memory 702 connected to the at least one processor.
  • the example does not limit the specific connection medium between the processor 701 and the memory 702.
  • FIG. 7 is an example of the connection between the processor 701 and the memory 702 through the bus 700.
  • the bus 700 is represented by a thick line in FIG. The connection between the two is only for schematic illustration, and is not limited thereto.
  • the bus 700 can be divided into an address bus, a data bus, a control bus, etc. For ease of presentation, only a thick line is used in FIG. 7 to represent, but it does not mean that there is only one bus or one type of bus.
  • the memory 702 stores instructions that can be executed by at least one processor 701, and the at least one processor 701 can execute the steps included in the aforementioned method for indicating energy saving information by calling the instructions stored in the memory 702.
  • the processor 701 is the control center of the base station equipment, which can use various interfaces and lines to connect various parts of the entire base station equipment, and implement various functions of the base station equipment by executing instructions stored in the memory 702.
  • the processor 701 may include one or more processing units, and the processor 701 may integrate an application processor and a modem processor.
  • the application processor mainly processes the operating system, user interface, and application programs.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 701.
  • the processor 701 and the memory 702 may be implemented on the same chip, and in some embodiments, they may also be implemented on separate chips.
  • the memory 702 as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules.
  • the memory 702 may include at least one type of storage medium, such as flash memory, hard disk, multimedia card, card-type memory, random access memory (Random Access Memory, RAM), static random access memory (Static Random Access Memory, SRAM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), magnetic memory, disk , CD, etc.
  • the memory 702 is any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and that can be accessed by a computer, but is not limited thereto.
  • the memory 702 in the embodiment of the present disclosure may also be a circuit or any other device capable of realizing a storage function for storing program instructions and/or data.
  • the processor 701 may be a general-purpose processor, such as a central processing unit (CPU), a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, Implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure.
  • the general-purpose processor may be a microprocessor or any conventional processor. The steps of the method for indicating energy saving information disclosed in combination with the embodiments of the present disclosure may be directly embodied as being executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.
  • the code corresponding to the method for indicating energy-saving information introduced in the foregoing embodiment can be solidified into the chip, so that the chip can execute the steps of the method for indicating energy-saving information during operation.
  • the design and programming of the processor 701 is a technology well known to those skilled in the art, and will not be repeated here.
  • the user terminal device includes at least one processor 801 and a memory 802 connected to the at least one processor.
  • the disclosed embodiment does not limit the specific connection medium between the processor 801 and the memory 802.
  • FIG. 8 takes the connection between the processor 801 and the memory 802 through the bus 800 as an example.
  • the bus 800 is represented by thick lines in FIG.
  • the connection between the components is only for schematic illustration, and is not limited thereto.
  • the bus 800 can be divided into an address bus, a data bus, a control bus, etc. For ease of presentation, only one thick line is used in FIG. 8 to represent it, but it does not mean that there is only one bus or one type of bus.
  • the memory 802 stores instructions that can be executed by at least one processor 801, and the at least one processor 801 can execute the steps included in the aforementioned method for indicating energy saving information by calling the instructions stored in the memory 802.
  • the processor 801 is the control center of the user terminal device, which can use various interfaces and lines to connect various parts of the entire user terminal device, and implement various functions of the user terminal device by executing instructions stored in the memory 802.
  • the processor 801 may include one or more processing units, and the processor 801 may integrate an application processor and a modem processor.
  • the application processor mainly processes the operating system, user interface, and application programs.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 801.
  • the processor 801 and the memory 802 may be implemented on the same chip, and in some embodiments, they may also be implemented on separate chips.
  • the memory 802 can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules.
  • the memory 802 may include at least one type of storage medium, for example, may include flash memory, hard disk, multimedia card, card-type memory, random access memory (Random Access Memory, RAM), static random access memory (Static Random Access Memory, SRAM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), magnetic memory, disk , CD, etc.
  • the memory 802 is any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.
  • the memory 802 in the embodiment of the present disclosure may also be a circuit or any other device capable of realizing a storage function, for storing program instructions and/or data.
  • the processor 801 may be a general-purpose processor, such as a central processing unit (CPU), a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, Implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure.
  • the general-purpose processor may be a microprocessor or any conventional processor. The steps of the method for indicating energy saving information disclosed in combination with the embodiments of the present disclosure may be directly embodied as being executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.
  • the code corresponding to the method for indicating energy-saving information introduced in the foregoing embodiment can be solidified into the chip, so that the chip can execute the steps of the method for indicating energy-saving information during operation.
  • the design and programming of the processor 801 is a technology well known to those skilled in the art, and will not be repeated here.
  • embodiments of the present disclosure also provide a storage medium that stores computer instructions, and when the computer instructions run on the computer, the computer executes the steps of the aforementioned method for indicating energy saving information.
  • various aspects of the method for indicating energy saving information provided in the present disclosure may also be implemented in the form of a program product, which includes program code.
  • the program product runs on a base station or a user terminal, the program code It is used to make the base station or the user terminal execute the steps in the method for indicating energy saving information according to various exemplary embodiments of the present disclosure described above in this specification.
  • the embodiments of the present disclosure can be provided as methods, systems, or computer program products. Therefore, the present disclosure may adopt the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Moreover, the present disclosure may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • a computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.

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Abstract

一种指示节能信息的方法、基站以及用户终端，现有技术中存在的使用PDCCH作为节能信道指示UE的节能信息时，节能效果不理想的技术问题。该方法包括：在第一时间单元的目标下行控制信息DCI中携带第一节能信息；其中，第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，第一时间窗口包括以第一时间单元或之后的时间单元为起点的至少一个时间单元，跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，第二信息用于指示跨时隙调度参数的最小值或者TDRA列表中的跨时隙调度参数的最小值；将所述目标DCI发送到用户终端。

Description

一种指示节能信息的方法、基站以及用户终端
相关申请的交叉引用
本公开要求在2019年08月16日提交中国专利局、申请号为201910760919.3、申请名称为“一种指示节能信息的方法、基站以及用户终端”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及通信技术领域，特别涉及一种指示节能信息的方法、基站以及用户终端。
背景技术
在第五代(5th Generation，5G)移动网络新空口(New Radio，NR)系统中，为了支持更大的带宽、更高的吞吐和更复杂的业务以及与其相匹配的更复杂的处理技术，用户终端(User Equipment，UE)的节能设计变得十分必要。节能设计能节省用户终端的功耗，从而提升用户的使用体验，对于5G产业化非常重要。目前在UE的节能课题中，人们提出了使用物理层下行控制信道(Physical Downlink Control Channel，PDCCH)作为节能信道指示UE的节能信息的方法。通过使用UE的节能信息可使UE在解码调度PDCCH之前，就可以获取跨时隙调度的最小值，使UE能够关掉部分发送设备，降低主要部件的处理速度，从而达到节能的效果。
目前标准中定义了使用下行控制信息(Downlink Control Information，DCI)来承载节能信息。目前，一个携带节能信息的目标DCI仅用来指示一个跨时隙调度信息，这将导致DCI开销增大以及UE盲检的功耗增加。可见，目前虽能达到节能的效果，但节能的效果并不理想。
发明内容
本公开实施例一种指示节能信息的方法、基站以及用户终端，用于解决在使用PDCCH作为节能信道指示UE的节能信息时，节能效果不理想的技术问题。
第一方面，为解决上述技术问题，本公开实施例提供一种指示节能信息的方法，应用于基站，该方法的技术方案如下：
在第一时间单元的目标DCI中携带第一节能信息；其中，所述第一节能信息用于指 示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配(TDRA)列表中的跨时隙调度参数的最小值；
将所述目标DCI发送到用户终端。
在本公开实施例中，基站在第一时间单元的目标DCI中携带第一节能信息，其中，所述第一节能信息用于指示以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元中包含的至少一个跨时隙调度信息，将所述目标DCI发送到用户终端，使得一个携带节能信息的目标DCI能够指示多个跨时隙调度信息，解决一个携带节能信息的目标DCI在指示多个跨时隙调度信息时存在无法指示或模糊指示，承载节能信息的目标DCI发送丢失导致UE功耗增加，以及需要较多的承载节能信息的目标DCI导致目标DCI的开销以及UE盲检的功耗增加的技术问题，减小了UE功耗，提高节能效果。
结合第一方面，在第一方面的第一种可能实施方式中，所述跨时隙调度参数的最小值包括以下至少一种：
物理层下行共享信道(PDSCH)发送与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与PDSCH接收之间的时间间隔的最小值；
PDCCH发送与PDSCH发送之间的时间间隔的最小值；
PDCCH接收与PDSCH接收之间的时间间隔的最小值；
物理层上行共享信道(PUSCH)发送与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与PUSCH接收之间的时间间隔的最小值，PDCCH发送与PUSCH发送之间的时间间隔的最小值；
PDCCH接收与PUSCH接收之间的时间间隔的最小值；
PDCCH发送与非周期信道状态指示参考信号(CSI-RS)接收之间的时间间隔的最小值；
非周期CSI-RS发送与PDCCH接收之间的时间间隔的最小值；
非周期CSI-RS发送与PDCCH发送之间的时间间隔的最小值；
非周期CSI-RS接收与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与探测参考信号(SRS)接收之间的时间间隔的最小值；
SRS发送与PDCCH接收之间的时间间隔的最小值；
SRS发送与PDCCH发送之间的时间间隔的最小值；
SRS接收与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与SRS请求相关联的CSI-RS接收之间的时间间隔的最小值；
SRS请求相关联的CSI-RS发送与PDCCH接收之间的时间间隔的最小值；
SRS请求相关联的CSI-RS发送与PDCCH发送之间的时间间隔的最小值；
SRS请求相关联的CSI-RS接收与PDCCH接收之间的时间间隔的最小值。
结合第一方面，在第一方面的第二种可能实施方式中，所述目标DCI包括下行(DL)调度DCI，上行(UL)调度DCI，分组(group-common)DCI，用于承载节能信息的DCI中的至少一种。
结合第一方面的第二种可能实施方式，在第一方面的第三种可能实施方式中，还包括：若所述第一节能信息承载在DL调度DCI和/或UL调度DCI上，则确定所述目标DCI的个数为X；其中，所述X小于或等于一个时间单元内包含的DL调度DCI或UL调度DCI的个数。
结合第一方面，在第一方面的第四种可能实施方式中，还包括：
在第二时间单元的目标DCI中携带第二节能信息；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；所述第二时间窗口和所述第一时间窗口的关系包括部分重叠，不重叠，完全重叠中的至少一种；
将所述第二时间单元的目标DCI发送到用户终端。
结合第一方面的第一种可能实施方式，在第一方面的第五种可能实施方式中，还包括：
若所述调度DCI用于数据传输的第一载波的激活部分带宽(BWP)配置为跨时隙调度，则确定所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一载波是包括至少一个载波的载波集合，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示所述第二BWP配置的跨时隙调度参数。
结合第一方面的第五种可能实施方式，在第一方面的第六种可能实施方式中，还包括：
在所述第一载波的激活BWP结束数据传输后，在第二载波发送切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换。
第二方面，本公开实施例提供一种指示节能信息的方法，应用于用户终端，包括：
接收基站在第一时间单元发送的携带第一节能信息的目标DCI；其中，所述第一节能 信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者TDRA列表中的跨时隙调度参数的最小值；
根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
结合第二方面，在第二方面的第一种可能实施方式中，根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息包括：
所述跨时隙调度信息承载在调度DCI上；
若所述目标DCI为下行(DL)调度DCI，且指示上行(UL)调度DCI的跨时隙调度信息，或所述目标DCI为UL调度DCI，且指示DL调度DCI的跨时隙调度信息，则所述用户终端回退到本时隙调度。
在本公开实施例中，若确定目标DCI为DL调度DCI，且指示UL调度DCI的跨时隙调度信息，或目标DCI为UL调度DCI，且指示DL调度DCI的跨时隙调度信息，则所述用户终端回退到本时隙调度，使得解决了目标DCI为DL调度DCI而需要指示的跨时隙调度信息承载在UL调度DCI，或者目标DCI为UL调度DCI而需要指示的跨时隙调度信息承载在DL调度DCI时存在的无法指示的技术问题。
结合第二方面，在第二方面的第二种可能实施方式中，还包括：
接收基站在第二时间单元发送的携带第二节能信息的目标DCI；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；
若所述第二时间窗口与所述第一时间窗口是部分重叠或者完全重叠，则所述用户终端根据接收到的时间上最近的目标DCI确定跨时隙调度信息。
结合第二方面，在第二方面的第三种可能实施方式中，还包括：
若所述调度DCI用于数据传输的第一载波的激活的部分带宽(BWP)配置为跨时隙调度，则所述用户终端接收跨时隙调度参数，所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示第一载波的第二BWP配置的跨时隙调度参数。
结合第二方面的第三种可能实施方式，在第二方面的第四种可能实施方式中，还包括：
在所述第一载波的激活BWP结束数据传输后，在第二载波接收切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换；
根据所述切换信令，将所述第一载波的激活BWP由第一BWP切换为第二BWP。
第三方面，本公开实施例提供一种基站，包括：
处理模块，用于在第一时间单元的目标DCI中携带第一节能信息；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配(TDRA)列表中的跨时隙调度参数的最小值；
发送模块，用于将所述目标DCI发送到用户终端。
结合第三方面，在第一方面的第一种可能实施方式中，所述处理模块，还用于：
若所述第一节能信息承载在DL调度DCI和/或UL调度DCI上，则确定所述目标DCI的个数为X；其中，所述X小于或等于一个时间单元内包含的DL调度DCI或UL调度DCI的个数。
结合第三方面，在第三方面的第二种可能实施方式中，所述发送模块，还用于：
在第二时间单元的目标DCI中携带第二节能信息；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；所述第二时间窗口和所述第一时间窗口的关系包括部分重叠，不重叠，完全重叠中的至少一种；
将所述第二时间单元的目标DCI发送到用户终端。
结合第三方面，在第三方面的第三种可能实施方式中，所述基站还包括确定模块，用于：
若所述调度DCI用于数据传输的第一载波的激活部分带宽(BWP)配置为跨时隙调度，则确定所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一载波是包括至少一个载波的载波集合，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示所述第二BWP配置的跨时隙调度参数。
结合第三方面的第三种可能实施方式，在第三方面的第四种可能实施方式中，所述确定模块，还用于：在所述第一载波的激活BWP结束数据传输后，在第二载波发送切换信 令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换。
第四方面，本公开实施例提供一种用户终端，包括：
接收模块，用于接收基站在第一时间单元发送的携带第一节能信息的目标DCI；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配(TDRA)列表中的跨时隙调度参数的最小值；
处理模块，用于根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
结合第四方面，在第四方面的第一种可能实施方式中，所述处理模块，具体用于：
所述跨时隙调度信息承载在调度DCI上；
若所述目标DCI为下行(DL)调度DCI，且指示上行(UL)调度DCI的跨时隙调度信息，或所述目标DCI为UL调度DCI，且指示DL调度DCI的跨时隙调度信息，则所述用户终端回退到本时隙调度。
结合第四方面，在第四方面的第二种可能实施方式中，所述接收模块，还用于：
接收基站在第二时间单元发送的携带第二节能信息的目标DCI；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；
若所述第二时间窗口与所述第一时间窗口是部分重叠或者完全重叠，则所述用户终端根据接收到的时间上最近的目标DCI确定跨时隙调度信息。
结合第四方面，在第四方面的第三种可能实施方式中，所述接收模块，还用于：
若所述调度DCI用于数据传输的第一载波的激活的部分带宽(BWP)配置为跨时隙调度，则所述用户终端接收跨时隙调度参数，所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示第一载波的第二BWP配置的跨时隙调度参数。
结合第四方面的第三种可能实施方式，在第四方面的第四种可能实施方式中，所述处理模块，还用于：
在所述第一载波的激活BWP结束数据传输后，在第二载波接收切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换；
根据所述切换信令，将所述第一载波的激活BWP由第一BWP切换为第二BWP。
第五方面，本公开实施例提供一种指示节能信息的基站设备，该基站设备包括处理器和存储器，所述存储器用于存储所述处理器可执行的程序，所述处理器用于读取所述存储器中的程序并执行如下步骤：
在第一时间单元的目标DCI中携带第一节能信息；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配(TDRA)列表中的跨时隙调度参数的最小值；
将所述目标DCI发送到用户终端。
第六方面，本公开实施例提供一种指示节能信息的用户终端设备，该用户终端设备包括处理器和存储器，所述存储器用于存储所述处理器可执行的程序，所述处理器用于读取所述存储器中的程序并执行如下步骤：
接收基站在第一时间单元发送的携带第一节能信息的目标DCI；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配(TDRA)列表中的跨时隙调度参数的最小值；
根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
第七方面，本公开实施例提供一种存储介质，该存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行第一方面和第二方面中的任一实施方式包括的步骤。
附图说明
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施 例。
图1为本公开实施例中的一种基站的结构示意图；
图2为本公开实施例中的基站侧的一种指示节能信息的方法的流程图；
图3为本公开实施例中的一种用户终端的结构示意图；
图4为本公开实施例中的用户终端侧的一种指示节能信息的方法的流程图；
图5为本公开实施例中的一种用于指示节能信息的基站的结构示意图；
图6为本公开实施例中的一种用于指示节能信息的用户终端的结构示意图；
图7为本公开实施例中的一种指示节能信息的基站设备的结构示意图；
图8为本公开实施例中的一种指示节能信息的用户终端设备的结构示意图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚明白，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互任意组合。并且，虽然在流程图中示出了逻辑顺序，但是在某些情况下，能够以不同于此处的顺序执行所示出或描述的步骤。
本公开的说明书和权利要求书及上述附图中的术语“第一”和“第二”是用于区别不同对象，而非用于描述特定顺序。此外，术语“包括”以及它们任何变形，意图在于覆盖不排他的保护。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
本公开实施例中，“至少一个”可以表示一个或者至少两个，例如可以是一个、两个、三个或者更多个，本公开实施例不做限制。
另外，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，在不做特别说明的情况下，一般表示前后关联对象是一种“或”的关系。
目前，一个携带节能信息的目标DCI仅用来指示一个跨时隙调度信息并且节能信息承载在下行(Downlink，DL)调度DCI和上行(Uplink，UL)调度DCI上时，只能分别用 来指示DL调度DCI和UL调度DCI上的跨时隙调度信息，这将导致DCI的开销增大以及UE盲检的功耗增加。可见，现有技术虽能达到节能的效果，但节能的效果并不理想。
鉴于此，本公开实施例提供一种指示节能信息的方法，该方法在第一时间单元的目标DCI中携带第一节能信息，其中，第一节能信息用于指示以第一时间单元为起点或以第一时间单元之后的时间单元为起点的至少一个时间单元中包含的至少一个跨时隙调度信息，将目标DCI发送到用户终端，使得一个携带节能信息的目标DCI能够指示多个跨时隙调度信息，解决一个携带节能信息的目标DCI在指示多个跨时隙调度信息时存在无法指示或模糊指示，承载节能信息的目标DCI发送丢失导致UE功耗增加，以及需要较多的承载节能信息的目标DCI导致目标DCI的开销以及UE盲检的功耗增加的技术问题，减小了UE功耗，提高节能效果。
为了更好的理解上述技术方案，下面通过说明书附图以及具体实施例对本公开技术方案做详细的说明，应当理解本公开实施例以及实施例中的具体特征是对本公开技术方案的详细的说明，而不是对本公开技术方案的限定，在不冲突的情况下，本公开实施例以及实施例中的技术特征可以相互组合。
图1为本公开实施例所提供方法可适用的一种基站的结构，当然本公开实施例所提供的方法可以适用到多种基站上，应当理解图1所示的基站是对可适用本公开实施例所提供方法的基站的详细的说明，而不是对可适用本公开实施例所提供方法的基站的限定。
图1所示的基站包括处理器101、存储器102、收发机103、总线接口104。处理器101、存储器102以及收发机103通过总线接口104连接。收发机101用于在第一时间单元发送携带第一节能信息的目标下行控制信息DCI、第二时间单元发送携带第二节能信息的目标下行控制信息DCI以及表示发送目标DCI的周期的指示消息。存储器102用于存储程序指令。处理器103用于调用存储器102中存储的程序指令，按照获得的程序指令执行指示节能信息的方法中包括的所有步骤。
请参见图2，本公开实施例提供一种指示节能信息的方法，该方法可以由前述图1所示的基站执行。该方法的具体流程描述如下。
步骤201：在第一时间单元的目标DCI中携带第一节能信息。
在本公开实施例中，基站配置第一节能信息的相关信息，其中，所述相关信息包括跨时隙调度参数、跨时隙调度参数的最小值、跨时隙调度信息以及承载节能信息的目标DCI，然后将第一节能信息承载在第一时间单元的目标DCI中，其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以第一时间单元为起点或以第一时间单元之后的时间单元为起点的至少一个时间单元。
所述承载节能信息的目标DCI可以包括下行(DL)调度DCI，上行(UL)调度DCI，分组(group-common)DCI，新定义的用于承载节能信息的DCI中的至少一种。具体的，若第一节能信息承载在DL调度DCI和/或UL调度DCI上，则确定目标DCI的个数为X；其中，X小于或等于一个时间单元内包含的DL调度DCI或UL调度DCI的个数。为了便于理解，下面以举例的形式进行说明：
例如：若第一时间单元内包含的DL调度DCI或UL调度DCI的个数为4个，则确定携带第一节能信息的目标DCI的个数小于或等于4。
所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配(Time Domain Resource Allocation，TDRA)列表中的跨时隙调度参数的最小值。在本公开实施例中，对于一个特定的载波进行跨时隙调度，具体的，所述跨时隙调度参数的最小值包括以下至少一种：
物理层下行共享信道(Physical Downlink Shared Channel，PDSCH)发送与物理层下行控制信道PDCCH接收之间的时间间隔的最小值；
PDCCH发送与PDSCH接收之间的时间间隔的最小值；
PDCCH发送与PDSCH发送之间的时间间隔的最小值；
PDCCH接收与PDSCH接收之间的时间间隔的最小值；
物理层上行共享信道(Physical Uplink Shared Channel，PUSCH)发送与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与PUSCH接收之间的时间间隔的最小值，PDCCH发送与PUSCH发送之间的时间间隔的最小值；
PDCCH接收与PUSCH接收之间的时间间隔的最小值；
PDCCH发送与非周期信道状态指示参考信号(Channel State Information-Reference Signal，CSI-RS)接收之间的时间间隔的最小值；
非周期CSI-RS发送与PDCCH接收之间的时间间隔的最小值；
非周期CSI-RS发送与PDCCH发送之间的时间间隔的最小值；
非周期CSI-RS接收与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与探测参考信号(Sounding Reference Signal，SRS)接收之间的时间间隔的最小值；
SRS发送与PDCCH接收之间的时间间隔的最小值；
SRS发送与PDCCH发送之间的时间间隔的最小值；
SRS接收与PDCCH接收之间的时间间隔的最小值；
PDCCH发送与SRS请求相关联的CSI-RS接收之间的时间间隔的最小值；
SRS请求相关联的CSI-RS发送与PDCCH接收之间的时间间隔的最小值；
SRS请求相关联的CSI-RS发送与PDCCH发送之间的时间间隔的最小值；
SRS请求相关联的CSI-RS接收与PDCCH接收之间的时间间隔的最小值。
在具体的实施过程中，第一节能信息可通过指示跨时隙调度信息的第一信息直接指示调度DCI为本时隙调度或者跨时隙调度，或者，通过指示跨时隙调度信息的第二信息间接指示调度DCI为本时隙调度或者跨时隙调度。为了便于理解，下面以举例的形式进行说明：
例如，若第一节能信息指示第二信息中的PDSCH发送与PDCCH接收之间的时间间隔的最小值或者PDCCH发送与PDSCH接收之间的时间间隔的最小值K0等于A,PUSCH发送与PDCCH接收之间的时间间隔的最小值或者PDCCH发送与PUSCH接收之间的时间间隔的最小值K2等于B，其中，A与B均为正整数，则确定第一信息用于指示调度DCI为跨时隙调度；
若第一节能信息指示第二信息中的PDSCH发送与PDCCH接收之间的时间间隔的最小值或者PDCCH发送与PDSCH接收之间的时间间隔的最小值K0等于A,PUSCH发送与PDCCH接收之间的时间间隔的最小值或者PDCCH发送与PUSCH接收之间的时间间隔的最小值K2等于B，其中，A等于零，B不小于零，则确定第一信息用于指示调度DCI为跨时隙调度。
上述实施例所介绍的实现方式是针对特定的一个载波进行的说明，其中，载波的选择不受限制可以是前述所列举的多种情况，也可以进行多个载波调度，基于该情况，在本公开实施例中，若调度DCI用于数据传输的第一载波的激活部分带宽BWP配置为跨时隙调度，其中，第一载波是包括至少一个载波的载波集合，当第一载波发生激活BWP切换时，可能出现跨时隙调度受限的问题，基于该问题，在本公开实施例中，若调度DCI用于数据传输的第一载波的激活部分带宽BWP配置为跨时隙调度，则确定跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，第一载波是包括至少一个载波的载波集合，第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，第一参数用于表示所述第二BWP配置的跨时隙调度参数。
具体的，在第一载波的激活BWP结束数据传输后，在第二载波发送切换信令，其中，第二载波是用于数据调度的包括至少一个载波的载波集合，切换信令用于指示第一载波的激活BWP切换，根据切换信令，将第一载波的激活BWP由第一BWP切换为第二BWP。
步骤202：将所述目标DCI发送到用户终端。
在本公开实施例中，判断所述目标DCI是否是现有标准中已有的DCI，若所述目标DCI是现在标准中没有的DCI(即前面描述的新定义的用于承载节能信息的DCI)，则确定通过静态、半静态、动态信令配置的周期为发送所述目标DCI到用户终端的周期；若所述目标DCI是现在标准中已有的DCI，则确定已有的DCI的相同周期为发送所述目标DCI到用户终端的周期。为了便于理解，下面以举例的形式进行说明：
例如，现有标准中已有的DCI包括目前38.212标准中定义的或者目前36.212标准中定义的DCI-format-0-0，DCI-format-0-1，DCI-format-1-0，DCI-format-1-1，DCI-format-2-0，DCI-format-2-1，DCI-format-2-3。
若所述目标DCI为除了目前38.212标准或者36.212标准中定义的DCI之外的其他格式的DCI，其中，所述其他格式的DCI，或者新的DCI，可以是用新的无线网络临时标识(Radio Network Tempory Identity，RNTI)加扰的DCI或者是定义新的信息域的DCI，例如，下行DL调度DCI，上行UL调度DCI，分组group-common DCI，新定义的用于承载节能信息的DCI。则确定通过静态、半静态、动态信令配置的周期为发送所述目标DCI到用户终端的周期；
若所述目标DCI为目前38.212标准中定义的DCI-format-0-0，则确定DCI-format-0-0的相同周期为发送所述目标DCI到用户终端的周期。
根据所述周期，生成指示消息，将所述指示消息以及所述目标DCI发送到用户终端。
在具体的应用场景中基站可能会连续给终端设备发多个节能信息，若在第一时间单元之后的时间单元，例如第二时间单元，发送携带第二节能信息的目标DCI，第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，则第二时间窗口和第一时间窗口可能部分重叠，不重叠或者完全重叠，若第二时间窗口和第一时间窗口是部分重叠或者完全重叠，则会出现第一节能信息所指示的跨时隙调度信息与第二节能信息所指示的跨时隙调度信息在重叠的时间窗口可能相同或者不同的问题。
基于该问题，在本公开实施例中，在第二时间单元的目标DCI中携带第二节能信息，其中，第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，第二时间窗口包括以第二时间单元为起点或以第二时间单元之后的时间单元为起点的至少一个时间单元，第二时间窗口和第一时间窗口的关系包括部分重叠，不重叠，完全重叠中的至少一种，然后将所述第二时间单元的目标DCI发送到用户终端。
在本公开实施例中，一个携带节能信息的目标DCI能够指示多个跨时隙调度信息，解决一个携带节能信息的目标DCI在指示多个跨时隙调度信息时存在无法指示或模糊指示，承载节能信息的目标DCI发送丢失导致UE功耗增加，以及需要较多的承载节能信息的目 标DCI导致目标DCI的开销以及UE盲检的功耗增加的技术问题，减小了UE功耗，提高节能效果。
图3为本公开实施例所提供方法可适用的一种用户终端的结构，当然本公开实施例所提供的方法可以适用到多种用户终端上，应当理解图3所示的用户终端是对可适用本公开实施例所提供方法的用户终端的详细的说明，而不是对可适用本公开实施例所提供方法的用户终端的限定。
图3所示的用户终端包括处理器301、存储器302、收发机303、总线接口304。处理器301、存储器302以及收发机303通过总线接口304连接。收发机301用于接收基站在第一时间单元发送的携带第一节能信息的目标DCI，在第二时间单元发送的携带第二节能信息的目标DCI以及表示基站发送目标DCI的周期的指示消息。存储器302用于存储程序指令。处理器303用于调用存储器302中存储的程序指令，按照获得的程序指令执行指示节能信息的方法中包括的所有步骤。
请参见图4，本公开实施例提供一种指示节能信息的方法，该方法可以由前述图3所示的用户终端执行。该方法的具体流程描述如下。
步骤401：接收基站在第一时间单元发送的携带第一节能信息的目标DCI。
携带第一节能信息的目标DCI的格式可能是现有标准中已有的DCI或者现在标准中没有的DCI(即前面描述的新定义的用于承载节能信息的DCI)，对于不同的目标DCI格式，基站发送目标DCI的周期不同，基于该问题，在本公开实施例中，若目标DCI为现在标准中没有的DCI，基站侧可以发送用于指示发送目标DCI的周期的指示消息，若目标DCI为现在标准中已有的DCI，可不提前发送指示消息。
在本公开实施例中，若基站提前发送了指示消息，接收基站发送的指示消息，其中，指示消息用于表示基站在第一时间单元发送携带第一节能信息的目标DCI的周期，然后根据周期接收基站发送的携带第一节能信息的目标DCI。
具体的，第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，第一时间窗口包括以第一时间单元为起点或以第一时间单元之后的时间单元为起点的至少一个时间单元，跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，第二信息用于指示跨时隙调度参数的最小值或者TDRA列表中的跨时隙调度参数的最小值。
步骤402：根据所述目标DCI确定以第一时间单元或第一时间单元之后的时间单元为起点的至少一个时间单元中包含的至少一个跨时隙调度信息。
跨时隙调度信息是承载在调度DCI上，若第一节能信息承载在DL调度DCI和UL调 度DCI上时，则会出现只能分别用来指示DL调度DCI和UL调度DCI上的跨时隙调度信息的问题。基于该问题，在本公开实施例中，若目标DCI为下行DL调度DCI，且指示上行UL调度DCI的跨时隙调度信息，或目标DCI为UL调度DCI，且指示DL调度DCI的跨时隙调度信息，则用户终端回退到本时隙调度。
可选的，在具体的应用场景中基站可能会连续给终端设备发多个节能信息，若在第一时间单元之后的时间单元，例如第二时间单元，发送携带第二节能信息的目标DCI，第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，则第二时间窗口和第一时间窗口可能部分重叠，不重叠或者完全重叠。基于该问题，在本公开实施中，接收基站在第二时间单元发送的携带第二节能信息的目标DCI，其中，第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以第二时间单元为起点或以第二时间单元之后的时间单元为起点的至少一个时间单元；
若第二时间窗口与第一时间窗口是部分重叠或者完全重叠，则所述用户终端根据接收到的时间上最近的目标DCI确定跨时隙调度信息。
可选的，上述实施例所介绍的实现方式是针对特定的一个载波进行的说明，其中，载波的选择不受限制可以是前述所列举的多种情况，也可以进行多个载波调度，基于该情况，在本公开实施例中，若调度DCI用于数据传输的第一载波的激活部分带宽(BWP)配置为跨时隙调度，其中，第一载波是包括至少一个载波的载波集合，当第一载波发生激活BWP切换时，可能出现跨时隙调度受限的问题，基于该问题，在本公开实施例中，若调度DCI用于数据传输的第一载波的激活的部分带宽BWP配置为跨时隙调度，则用户终端接收跨时隙调度参数，跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，第一参数用于表示第一载波的第二BWP配置的跨时隙调度参数。具体的，在第一载波的激活BWP结束数据传输后，在第二载波接收切换信令，其中，第二载波是用于数据调度的包括至少一个载波的载波集合，切换信令用于指示第一载波的激活BWP切换，根据切换信令，将第一载波的激活BWP由第一BWP切换为第二BWP。
基于同一发明构思，本公开实施例提供一种用于指示节能信息的基站，请该基站能够实现前述的指示节能信息的方法对应的功能。该基站可以是硬件结构、软件模块、或硬件结构加软件模块。该基站可以由芯片系统实现，芯片系统可以由芯片构成，也可以包含芯片和其他分立器件。参见图5所述，该基站包括处理模块501、发送模块502，其中：
处理模块501：用于在第一时间单元的目标DCI中携带第一节能信息；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口 包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者TDRA列表中的跨时隙调度参数的最小值。
发送模块502：用于将所述目标DCI发送到用户终端。
一种可选实施方式中，处理模块501，还用于：若所述第一节能信息承载在DL调度DCI和/或UL调度DCI上，则确定所述目标DCI的个数为X；其中，所述X小于或等于一个时间单元内包含的DL调度DCI或UL调度DCI的个数。
一种可选实施方式中，处理模块501，还用于：判断所述目标DCI是否是现有标准中已有的DCI；若所述目标DCI是现在标准中未有的DCI，则确定通过静态、半静态、动态信令配置的周期为发送所述目标DCI到用户终端的周期；若所述目标DCI是现在标准中已有的DCI，则确定已有的DCI的相同周期为发送所述目标DCI到用户终端的周期；根据所述周期，生成指示消息，将所述指示消息以及所述目标DCI发送到用户终端。
一种可选实施方式中，发送模块502，还用于：
在第二时间单元的目标DCI中携带第二节能信息；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；所述第二时间窗口和所述第一时间窗口的关系包括部分重叠，不重叠，完全重叠中的至少一种；
将所述第二时间单元的目标DCI发送到用户终端。
一种可选实施方式中，所述基站还包括确定模块，用于：若所述调度DCI用于数据传输的第一载波的激活部分带宽(BWP)配置为跨时隙调度，则确定所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一载波是包括至少一个载波的载波集合，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示所述第二BWP配置的跨时隙调度参数。
一种可选实施方式中，确定模块，还用于：在所述第一载波的激活BWP结束数据传输后，在第二载波发送切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换。
前述的指示节能信息的方法的实施例涉及的各步骤的所有相关内容均可以援引到本公开实施例中的基站所对应的功能模块的功能描述，在此不再赘述。
本公开实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，另外，在本公开各个实施例中的各功能模块可以集成在一个处理器 中，也可以是单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。
基于同一发明构思，本公开实施例提供一种用于指示节能信息的用户终端，该用户终端能够实现前述的指示节能信息的方法对应的功能。该用户终端可以是硬件结构、软件模块、或硬件结构加软件模块。该用户终端可以由芯片系统实现，芯片系统可以由芯片构成，也可以包含芯片和其他分立器件。请参见图6所述，该用户终端包括接收模块601、处理模块602，其中：
接收模块601：用于接收基站在第一时间单元发送的携带第一节能信息的目标DCI；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以第一时间单元为起点或以第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者TDRA列表中的跨时隙调度参数的最小值；
处理模块602：用于根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
一种可选实施方式中，接收模块601，具体用于：接收所述基站发送的指示消息；其中，所述指示消息用于表示基站发送所述目标DCI的周期；根据所述周期接收基站发送的所述目标DCI。
一种可选实施方式中，处理模块602，还用于：所述跨时隙调度信息承载在调度DCI上；若所述目标DCI为下行(DL)调度DCI，且指示上行(UL)调度DCI的跨时隙调度信息，或所述目标DCI为UL调度DCI，且指示DL调度DCI的跨时隙调度信息，则所述用户终端回退到本时隙调度。
一种可选实施方式中，接收模块601，还用于：
接收基站在第二时间单元发送的携带第二节能信息的目标DCI；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以第二时间单元为起点或以第二时间单元之后的时间单元为起点的至少一个时间单元；
若所述第二时间窗口与所述第一时间窗口是部分重叠或者完全重叠，则所述用户终端根据接收到的时间上最近的目标DCI确定跨时隙调度信息。
一种可选实施方式中，处理模块602，还用于：若所述调度DCI用于数据传输的第一载波的激活的部分带宽(BWP)配置为跨时隙调度，则所述用户终端接收跨时隙调度参数，所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一时间间隔用 于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示第一载波的第二BWP配置的跨时隙调度参数。
一种可选实施方式中，处理模块602，还用于：
在所述第一载波的激活BWP结束数据传输后，在第二载波接收切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换；
根据所述切换信令，将所述第一载波的激活BWP由第一BWP切换为第二BWP，确定第一时间间隔为由第一BWP切换为第二BWP的时间间隔。
前述的指示节能信息的方法的实施例涉及的各步骤的所有相关内容均可以援引到本公开实施例中的用户终端所对应的功能模块的功能描述，在此不再赘述。
本公开实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，另外，在本公开各个实施例中的各功能模块可以集成在一个处理器中，也可以是单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。
基于同一发明构思，本公开实施例提供一种指示节能信息的基站设备，请参见图7所述，该基站设备包括至少一个处理器701，以及与至少一个处理器连接的存储器702，本公开实施例中不限定处理器701与存储器702之间的具体连接介质，图7是以处理器701和存储器702之间通过总线700连接为例，总线700在图7中以粗线表示，其它部件之间的连接方式，仅是进行示意性说明，并不以此为限。总线700可以分为地址总线、数据总线、控制总线等，为便于表示，图7中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
在本公开实施例中，存储器702存储有可被至少一个处理器701执行的指令，至少一个处理器701通过调用存储器702存储的指令，可以执行前述的指示节能信息的方法中所包括的步骤。其中，处理器701是基站设备的控制中心，可以利用各种接口和线路连接整个基站设备的各个部分，通过执行存储在存储器702内的指令，从而实现基站设备的各种功能。可选的，处理器701可包括一个或多个处理单元，处理器701可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器701中。在一些实施例中，处理器701和存储器702可以在同一芯片上实现，在一些实施例中，它们也可以在独立的芯片上分别实现。
存储器702作为一种非易失性计算机可读存储介质，可用于存储非易失性软件程序、 非易失性计算机可执行程序以及模块。存储器702可以包括至少一种类型的存储介质，例如可以包括闪存、硬盘、多媒体卡、卡型存储器、随机访问存储器(Random Access Memory，RAM)、静态随机访问存储器(Static Random Access Memory，SRAM)、可编程只读存储器(Programmable Read Only Memory，PROM)、只读存储器(Read Only Memory，ROM)、带电可擦除可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、磁性存储器、磁盘、光盘等等。存储器702是能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。本公开实施例中的存储器702还可以是电路或者其它任意能够实现存储功能的装置，用于存储程序指令和/或数据。
处理器701可以是通用处理器，例如中央处理器(CPU)、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件，可以实现或者执行本公开实施例中公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本公开实施例所公开的指示节能信息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。
通过对处理器701进行设计编程，可以将前述实施例中介绍的指示节能信息的方法所对应的代码固化到芯片内，从而使芯片在运行时能够执行前述的指示节能信息的方法的步骤，如何对处理器701进行设计编程为本领域技术人员所公知的技术，这里不再赘述。
基于同一发明构思，本公开实施例提供一种指示节能信息的用户终端设备，请参见图8所述，该用户终端设备包括至少一个处理器801，以及与至少一个处理器连接的存储器802，本公开实施例中不限定处理器801与存储器802之间的具体连接介质，图8是以处理器801和存储器802之间通过总线800连接为例，总线800在图8中以粗线表示，其它部件之间的连接方式，仅是进行示意性说明，并不以此为限。总线800可以分为地址总线、数据总线、控制总线等，为便于表示，图8中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
在本公开实施例中，存储器802存储有可被至少一个处理器801执行的指令，至少一个处理器801通过调用存储器802存储的指令，可以执行前述的指示节能信息的方法中所包括的步骤。其中，处理器801是用户终端设备的控制中心，可以利用各种接口和线路连接整个用户终端设备的各个部分，通过执行存储在存储器802内的指令，从而实现用户终端设备的各种功能。可选的，处理器801可包括一个或多个处理单元，处理器801可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程 序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器801中。在一些实施例中，处理器801和存储器802可以在同一芯片上实现，在一些实施例中，它们也可以在独立的芯片上分别实现。
存储器802作为一种非易失性计算机可读存储介质，可用于存储非易失性软件程序、非易失性计算机可执行程序以及模块。存储器802可以包括至少一种类型的存储介质，例如可以包括闪存、硬盘、多媒体卡、卡型存储器、随机访问存储器(Random Access Memory，RAM)、静态随机访问存储器(Static Random Access Memory，SRAM)、可编程只读存储器(Programmable Read Only Memory，PROM)、只读存储器(Read Only Memory，ROM)、带电可擦除可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、磁性存储器、磁盘、光盘等等。存储器802是能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。本公开实施例中的存储器802还可以是电路或者其它任意能够实现存储功能的装置，用于存储程序指令和/或数据。
处理器801可以是通用处理器，例如中央处理器(CPU)、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件，可以实现或者执行本公开实施例中公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本公开实施例所公开的指示节能信息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。
通过对处理器801进行设计编程，可以将前述实施例中介绍的指示节能信息的方法所对应的代码固化到芯片内，从而使芯片在运行时能够执行前述的指示节能信息的方法的步骤，如何对处理器801进行设计编程为本领域技术人员所公知的技术，这里不再赘述。
基于同一发明构思，本公开实施例还提供一种存储介质，该存储介质存储有计算机指令，当该计算机指令在计算机上运行时，使得计算机执行如前述的指示节能信息的方法的步骤。
在一些可能的实施方式中，本公开提供的指示节能信息的方法的各个方面还可以实现为一种程序产品的形式，其包括程序代码，当程序产品在基站或者用户终端上运行时，程序代码用于使基站或者用户终端执行本说明书上述描述的根据本公开各种示例性实施方式的指示节能信息的方法中的步骤。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实 施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (17)

  1. 一种指示节能信息的方法，应用于基站，其中，包括：
    在第一时间单元的目标下行控制信息DCI中携带第一节能信息；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配TDRA列表中的跨时隙调度参数的最小值；
    将所述目标DCI发送到用户终端。
  2. 如权利要求1所述的方法，其中，所述跨时隙调度参数的最小值包括以下至少一种：
    物理层下行共享信道PDSCH发送与物理层下行控制信道PDCCH接收之间的时间间隔的最小值；
    PDCCH发送与PDSCH接收之间的时间间隔的最小值；
    PDCCH发送与PDSCH发送之间的时间间隔的最小值；
    PDCCH接收与PDSCH接收之间的时间间隔的最小值；
    物理层上行共享信道PUSCH发送与PDCCH接收之间的时间间隔的最小值；
    PDCCH发送与PUSCH接收之间的时间间隔的最小值，PDCCH发送与PUSCH发送之间的时间间隔的最小值；
    PDCCH接收与PUSCH接收之间的时间间隔的最小值；
    PDCCH发送与非周期信道状态指示参考信号CSI-RS接收之间的时间间隔的最小值；
    非周期CSI-RS发送与PDCCH接收之间的时间间隔的最小值；
    非周期CSI-RS发送与PDCCH发送之间的时间间隔的最小值；
    非周期CSI-RS接收与PDCCH接收之间的时间间隔的最小值；
    PDCCH发送与探测参考信号SRS接收之间的时间间隔的最小值；
    SRS发送与PDCCH接收之间的时间间隔的最小值；
    SRS发送与PDCCH发送之间的时间间隔的最小值；
    SRS接收与PDCCH接收之间的时间间隔的最小值；
    PDCCH发送与SRS请求相关联的CSI-RS接收之间的时间间隔的最小值；
    SRS请求相关联的CSI-RS发送与PDCCH接收之间的时间间隔的最小值；
    SRS请求相关联的CSI-RS发送与PDCCH发送之间的时间间隔的最小值；
    SRS请求相关联的CSI-RS接收与PDCCH接收之间的时间间隔的最小值。
  3. 如权利要求1所述的方法，其中，所述目标DCI包括下行DL调度DCI，上行UL调度DCI，分组group-common DCI，用于承载节能信息的DCI中的至少一种。
  4. 如权利要求3所述的方法，其中，还包括：
    若所述第一节能信息承载在DL调度DCI和/或UL调度DCI上，则确定所述目标DCI的个数为X；其中，所述X小于或等于一个时间单元内包含的DL调度DCI或UL调度DCI的个数。
  5. 如权利要求1所述的方法，其中，还包括：
    在第二时间单元的目标DCI中携带第二节能信息；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；所述第二时间窗口和所述第一时间窗口的关系包括部分重叠，不重叠，完全重叠中的至少一种；
    将所述第二时间单元的目标DCI发送到用户终端。
  6. 如权利要求2所述的方法，其中，还包括：
    若所述调度DCI用于数据传输的第一载波的激活部分带宽BWP配置为跨时隙调度，则确定所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一载波是包括至少一个载波的载波集合，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示所述第二BWP配置的跨时隙调度参数。
  7. 如权利要求6所述的方法，其中，还包括：
    在所述第一载波的激活BWP结束数据传输后，在第二载波发送切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换。
  8. 一种指示节能信息的方法，应用于用户终端，其中，包括：
    接收基站在第一时间单元发送的携带第一节能信息的目标下行控制信息DCI；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配TDRA列表中的跨时隙调度参数的最小值；
    根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
  9. 如权利要求8所述的方法，其中，根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息包括：
    所述跨时隙调度信息承载在调度DCI上；
    若所述目标DCI为下行DL调度DCI，且指示上行UL调度DCI的跨时隙调度信息，或所述目标DCI为UL调度DCI，且指示DL调度DCI的跨时隙调度信息，则所述用户终端回退到本时隙调度。
  10. 如权利要求8所述的方法，其中，还包括：
    接收基站在第二时间单元发送的携带第二节能信息的目标DCI；其中，所述第二节能信息用于指示第二时间窗口中包含的至少一个跨时隙调度信息，所述第二时间窗口包括以所述第二时间单元为起点或以所述第二时间单元之后的时间单元为起点的至少一个时间单元；
    若所述第二时间窗口与所述第一时间窗口是部分重叠或者完全重叠，则所述用户终端根据接收到的时间上最近的目标DCI确定跨时隙调度信息。
  11. 如权利要求8所述的方法，其中，还包括：
    若所述调度DCI用于数据传输的第一载波的激活的部分带宽BWP配置为跨时隙调度，则所述用户终端接收跨时隙调度参数，所述跨时隙调度参数为第一时间间隔与第一参数中的最大值；其中，所述第一时间间隔用于表示所述第一载波的激活BWP由第一BWP切换为第二BWP的时间间隔，所述第一参数用于表示第一载波的第二BWP配置的跨时隙调度参数。
  12. 如权利要求11所述的方法，其中，还包括：
    在所述第一载波的激活BWP结束数据传输后，在第二载波接收切换信令；其中，所述第二载波是用于数据调度的包括至少一个载波的载波集合，所述切换信令用于指示第一载波的激活BWP切换；
    根据所述切换信令，将所述第一载波的激活BWP由第一BWP切换为第二BWP。
  13. 一种基站，其中，包括：
    处理模块，用于在第一时间单元的目标下行控制信息DCI中携带第一节能信息；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指 示跨时隙调度参数的最小值或者时域资源分配TDRA列表中的跨时隙调度参数的最小值；
    发送模块，用于将所述目标DCI发送到用户终端。
  14. 一种用户终端，其中，包括：
    接收模块，用于接收基站在第一时间单元发送的携带第一节能信息的目标下行控制信息DCI；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配TDRA列表中的跨时隙调度参数的最小值；
    处理模块，用于根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
  15. 一种指示节能信息的基站设备，其中，该基站设备包括处理器和存储器，所述存储器用于存储所述处理器可执行的程序，所述处理器用于读取所述存储器中的程序并执行如下步骤：
    在第一时间单元的目标下行控制信息DCI中携带第一节能信息；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配TDRA列表中的跨时隙调度参数的最小值；
    将所述目标DCI发送到用户终端。
  16. 一种指示节能信息的用户终端设备，其中，该用户终端设备包括处理器和存储器，所述存储器用于存储所述处理器可执行的程序，所述处理器用于读取所述存储器中的程序并执行如下步骤：
    接收基站在第一时间单元发送的携带第一节能信息的目标下行控制信息DCI；其中，所述第一节能信息用于指示第一时间窗口中包含的至少一个跨时隙调度信息，所述第一时间窗口包括以所述第一时间单元为起点或以所述第一时间单元之后的时间单元为起点的至少一个时间单元，所述跨时隙调度信息包括第一信息与第二信息中的至少一种；其中，所述第一信息用于指示调度DCI为跨时隙调度或者本时隙调度，所述第二信息用于指示跨时隙调度参数的最小值或者时域资源分配TDRA列表中的跨时隙调度参数的最小值；
    根据所述目标DCI确定第一时间窗口中包含的至少一个跨时隙调度信息。
  17. 一种存储介质，其中，所述存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行权利要求1-12任一项所述的方法包括的步骤。
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TW202110241A (zh) 2021-03-01
CN112399620A (zh) 2021-02-23
EP4016909A1 (en) 2022-06-22
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CN115442909A (zh) 2022-12-06
CN115442909B (zh) 2025-02-18

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