WO2021147892A1 - 一种被用于无线通信的节点中的方法和装置 - Google Patents

一种被用于无线通信的节点中的方法和装置 Download PDF

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Publication number
WO2021147892A1
WO2021147892A1 PCT/CN2021/072849 CN2021072849W WO2021147892A1 WO 2021147892 A1 WO2021147892 A1 WO 2021147892A1 CN 2021072849 W CN2021072849 W CN 2021072849W WO 2021147892 A1 WO2021147892 A1 WO 2021147892A1
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Prior art keywords
carrier
target
information
candidate resource
indication
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PCT/CN2021/072849
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English (en)
French (fr)
Inventor
刘铮
张晓博
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上海朗帛通信技术有限公司
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Publication of WO2021147892A1 publication Critical patent/WO2021147892A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning

Definitions

  • This application relates to transmission methods and devices in wireless communication systems, and in particular to multi-carrier transmission schemes and devices in wireless communication.
  • the 3GPP RAN #85 plenary meeting also passed the dynamic spectrum sharing (Dynamic spectrum sharing, DSS) WI and multi-radio dual-connection (Multi-Radio Dual-) under NR.
  • DSS dynamic spectrum sharing
  • Multi-Radio Dual- multi-radio dual-connection
  • Connectivity (MR-DC) enhanced WI is used to support more flexible and efficient multi-carrier communication.
  • a multi-carrier communication process such as carrier aggregation (CA, Carrier Aggregation), cross-carrier scheduling (Cross Carrier Scheduling) is supported.
  • CA carrier aggregation
  • PCC Primary Component Carrier
  • Data transmission in Cell (Pcell) only supports self-scheduling of this carrier, and does not support cross-carrier scheduling in which a secondary carrier (Secondary Component Carrier, SCC) or a secondary cell (Secondary Cell, Scell) is used as a scheduling carrier.
  • a secondary carrier Secondary Component Carrier, SCC
  • SCC Secondary Cell
  • Scell secondary Cell
  • This application discloses a method used in a first node device in wireless communication, which is characterized in that it includes:
  • first information is used to determine a target carrier
  • second information is used to determine a first indication
  • first indication is a positive integer
  • the first signaling When the first signaling is detected, operate the first signal; the frequency domain resources occupied by the first signal belong to the first carrier, and the first signaling is used to determine the first signal Occupied time-frequency resources;
  • the operation is sending, or the operation is receiving;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one of the first candidate resource sets Candidate resource group; any one of the candidate resource groups in the first candidate resource set belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the target resource pool
  • the first candidate resource set; whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication.
  • the target indication is equal to the first indication based on whether the first carrier and the target carrier are the same, thereby realizing a secondary carrier (Secondary Component Carrier, SCC) or a secondary cell (Secondary Cell, Scell)
  • SCC Secondary Component Carrier
  • Scell Secondary Cell
  • the distribution of PDCCH candidates (Candidate) when using self-scheduling is based on whether this secondary carrier supports cross-carrier scheduling (Cross-Carrier Scheduling) primary carrier (Primary Component Carrier, PCC) or primary cell (Primary Cell, Pcell) at the same time.
  • the change reduces the collision probability (Blocking Probability) of the PDCCH of the scheduling main carrier, and ensures the transmission performance of the control information of the main carrier.
  • the target indication is equal to the first indication, realizing that the secondary carrier (Secondary Component Carrier, SCC) or the secondary cell (Secondary Cell, Scell) adopts the initial PDCCH candidate (Candidate) when self-scheduling Offset avoids the overlap with the PDCCH candidate (Candidate) of the Cross-Carrier Scheduling (Primary Component Carrier, PCC) or Primary Cell (Pcell), and at the same time increases the main carrier and the PDCCH candidate (Candidate).
  • the transmission performance of the control information of the secondary carrier is equal to the first indication, realizing that the secondary carrier (Secondary Component Carrier, SCC) or the secondary cell (Secondary Cell, Scell) adopts the initial PDCCH candidate (Candidate) when self-scheduling Offset avoids the overlap with the PDCCH candidate (Candidate) of the Cross-Carrier Scheduling (Primary Component Carrier, PCC) or Primary Cell (Pcell), and at the same
  • the above method is characterized in that when the first carrier and the target carrier are the same, the target indication is equal to the first indication, and the first signaling carries the first domain, The value of the first field is equal to the target indication; when the first carrier and the target carrier are not the same, the target indication is equal to a predefined non-negative integer other than the first indication.
  • the first domain is carried in the first signaling, which ensures that when the secondary carrier (Secondary Component Carrier, SCC) or the secondary cell (Secondary Cell) is the same Cell, Scell) the initial PDCCH candidate (Candidate) and cross-carrier scheduling (Cross-Carrier Scheduling) primary carrier (Primary Component Carrier, PCC) or primary cell (Primary Cell, Pcell) PDCCH candidate (Candidate) during self-scheduling )
  • the ambiguity of scheduling information during coincidence ensures the effective transmission of control information.
  • the above method is characterized in that it further includes:
  • the third information is used to determine that the first carrier is self-scheduled.
  • the above method is characterized in that the second information and the first information are carried in two different fields in the same signaling, or the second information The signalling of the carrier is carried.
  • the second information and the first information are carried by two different fields in the same signaling, or the second information is carried by signaling for the first carrier, so that the auxiliary
  • the position indication of the starting PDCCH candidate (Candidate) of the carrier (Secondary Component Carrier, SCC) or Secondary Cell (Secondary Cell, Scell) during self-scheduling can reuse or reinterpret the existing signaling format, and avoid targeting
  • the additional signaling configuration of each secondary component carrier (SCC) or secondary cell (Secondary Cell, Scell) reduces the header overhead while not reducing the flexibility of cross-carrier scheduling (Cross-Carrier Scheduling) configuration.
  • the above method is characterized in that the frequency domain resource occupied by the signal carrying the first information belongs to the second carrier, the first information is used to determine the first index, and the first index Is the index of the target carrier that schedules the second carrier across carriers.
  • the above method is characterized in that, when the first carrier and the target carrier are the same, the method further includes:
  • the frequency domain resources occupied by the second candidate resource set belong to the first carrier, and the second signaling is used to determine the time-frequency resources occupied by signals transmitted on the second carrier,
  • the second candidate resource set includes a positive integer number of candidate resource groups, and the second signaling occupies one candidate resource group in the second candidate resource set; Any candidate resource group belongs to the target resource pool; a second indication is used to determine the second candidate resource set from the target resource pool, and the second indication is equal to zero.
  • the second indication equal to 0, when the primary carrier (Primary Component Carrier, PCC) or primary cell (Primary Cell, Pcell) is cross-carrier scheduled (Cross-Carrier Scheduled), the cross-carrier scheduling of the primary carrier is guaranteed
  • the performance of the PDCCH is comparable with the PDCCH performance of the primary component carrier (PCC) or primary cell (Primary Cell, Pcell) during self-scheduling.
  • the above method is characterized in that it further includes:
  • the fourth information is used to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set.
  • This application discloses a method used in a second node device in wireless communication, which is characterized in that it includes:
  • the frequency domain resources occupied by the first signal belong to the first carrier, and the first signaling is used to indicate the time-frequency resources occupied by the first signal;
  • the execution is receiving, or the execution is sending;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one of the first candidate resource set Candidate resource group; any one of the candidate resource groups in the first candidate resource set belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the target resource pool
  • the first candidate resource set; whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication.
  • the above method is characterized in that when the first carrier and the target carrier are the same, the target indication is equal to the first indication, and the first signaling carries the first domain, The value of the first field is equal to the target indication; when the first carrier and the target carrier are not the same, the target indication is equal to a predefined non-negative integer other than the first indication.
  • the above method is characterized in that it further includes:
  • the third information is used to indicate that the first carrier is self-scheduled.
  • the above method is characterized in that the second information and the first information are carried in two different fields in the same signaling, or the second information The signalling of the carrier is carried.
  • the above method is characterized in that the frequency domain resource occupied by the signal carrying the first information belongs to the second carrier, and the first information is used to indicate the first index, and the first index Is the index of the target carrier that schedules the second carrier across carriers.
  • the above method is characterized in that, when the first carrier and the target carrier are the same, the method further includes:
  • the frequency domain resources occupied by the second candidate resource set belong to the first carrier, and the second signaling is used to indicate the time-frequency resources occupied by signals transmitted on the second carrier,
  • the second candidate resource set includes a positive integer number of candidate resource groups, and the second signaling occupies one candidate resource group in the second candidate resource set; Any candidate resource group belongs to the target resource pool; a second indication is used to determine the second candidate resource set from the target resource pool, and the second indication is equal to zero.
  • the above method is characterized in that it further includes:
  • the fourth information is used to indicate the number of candidate resource groups included in the target resource pool and the first candidate resource set.
  • This application discloses a first node device used in wireless communication, which is characterized in that it includes:
  • a first receiver receiving first information and second information, the first information is used to determine a target carrier, the second information is used to determine a first indication, and the first indication is a positive integer;
  • the second receiver monitors the first signaling in the first candidate resource set, and the frequency domain resource occupied by the first candidate resource set belongs to the first carrier;
  • the first processor when the first signaling is detected, operates the first signal; the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to determine The time-frequency resource occupied by the first signal;
  • the operation is sending, or the operation is receiving;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one of the first candidate resource sets Candidate resource group; any one of the candidate resource groups in the first candidate resource set belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the target resource pool
  • the first candidate resource set; whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication.
  • This application discloses a second node device used in wireless communication, which is characterized in that it includes:
  • the first transmitter sends first information and second information, where the first information is used to indicate a target carrier, the second information is used to indicate a first indication, and the first indication is a positive integer;
  • a second transmitter sending first signaling in a first candidate resource set, where frequency domain resources occupied by the first candidate resource set belong to the first carrier;
  • the second processor executes the first signal; the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to indicate the time-frequency resource occupied by the first signal;
  • the execution is receiving, or the execution is sending;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one of the first candidate resource set Candidate resource group; any one of the candidate resource groups in the first candidate resource set belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the target resource pool
  • the first candidate resource set; whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication.
  • the method in this application has the following advantages:
  • the secondary carrier (Secondary Component Carrier, SCC) or secondary cell (Secondary Cell, Scell) adopts the distribution of PDCCH candidates (Candidate) when self-scheduled according to whether the secondary carrier supports cross-span Cross-Carrier Scheduling (Cross-Carrier Scheduling) primary carrier (Primary Component Carrier, PCC) or primary cell (Primary Cell, Pcell) changes, reduces the collision probability (Blocking Probability) of the PDCCH scheduling the primary carrier, and ensures the control information of the primary carrier Transmission performance.
  • SCC Secondary Component Carrier
  • Scell Secondary Cell, Scell
  • the method in this application realizes the offset of the starting PDCCH candidate (Candidate) when the secondary carrier (Secondary Component Carrier, SCC) or the secondary cell (Secondary Cell, Scell) adopts self-scheduling, avoiding cross-carrier scheduling (Cross-Carrier Scheduling)
  • the overlap between the PDCCH candidate (Candidate) of the primary component carrier (PCC) or the primary cell (Primary Cell, Pcell) while improving the transmission performance of the control information of the primary carrier and the secondary carrier.
  • the initial PDCCH candidate (Candidate) and cross-carrier scheduling (Cross-Carrier) are ensured when the secondary carrier (Secondary Component Carrier, SCC) or the secondary cell (Secondary Cell, Scell) is self-scheduled. Scheduling) When the primary carrier (Primary Component Carrier, PCC) or primary cell (Primary Cell, Pcell) PDCCH candidate (Candidate) coincides, the ambiguity of scheduling information ensures the effective transmission of control information.
  • the position indication of the starting PDCCH candidate (Candidate) of the secondary carrier (Secondary Component Carrier, SCC) or secondary cell (Secondary Cell, Scell) during self-scheduling can be reused or reinterpreted (Reinterprete) ) Existing signaling format, and avoid additional signaling configuration for each secondary carrier (Secondary Component Carrier, SCC) or secondary cell (Secondary Cell, Scell), reducing the header overhead without reducing cross-carrier scheduling ( Cross-Carrier Scheduling) configuration flexibility.
  • Fig. 1 shows a flow chart of first information, second information, first signaling and first signal according to an embodiment of the present application
  • Figure 2 shows a schematic diagram of a network architecture according to an embodiment of the present application
  • Fig. 3 shows a schematic diagram of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application
  • Fig. 4 shows a schematic diagram of a first node device and a second node device according to an embodiment of the present application
  • Figure 5 shows a wireless signal transmission flow chart according to an embodiment of the present application
  • Fig. 6 shows a wireless signal transmission flow chart according to another embodiment of the present application.
  • Fig. 7 shows a wireless signal transmission flow chart according to another embodiment of the present application.
  • FIG. 8 shows a schematic diagram of the relationship between the first carrier and the target carrier according to an embodiment of the present application
  • Fig. 9 shows a schematic diagram of second information according to an embodiment of the present application.
  • FIG. 10 shows a schematic diagram of the relationship between the target carrier and the second carrier according to an embodiment of the present application
  • FIG. 11 shows a schematic diagram of the relationship between the second candidate resource set and the first candidate resource set according to an embodiment of the present application
  • Fig. 12 shows a structural block diagram of a processing device in a first node device according to an embodiment of the present application
  • Fig. 13 shows a structural block diagram of a processing device in a second node device according to an embodiment of the present application.
  • Embodiment 1 illustrates a flowchart of the first information, the second information, the first signaling and the first signal according to an embodiment of the present application, as shown in FIG. 1.
  • each box represents a step, and it should be particularly emphasized that the order of each box in the figure does not represent the time sequence relationship between the steps shown.
  • the first node device in this application receives the first information and the second information in step 101.
  • the first information is used to determine the target carrier, and the second information is used to determine the first information.
  • Indication the first indication is a positive integer; in step 102, the first signaling is monitored in the first candidate resource set, and the frequency domain resources occupied by the first candidate resource set belong to the first carrier; in step 103 When the first signaling is detected, the first signal is operated; the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to determine the first carrier.
  • the time-frequency resource occupied by a signal wherein, the operation is sending or the operation is receiving;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies the A candidate resource group in the first candidate resource set; any candidate resource group in the first candidate resource set belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used for
  • the first candidate resource set is determined from the target resource pool; whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication.
  • the first information is transmitted through an air interface.
  • the first information is transmitted through a wireless interface.
  • the first information is transmitted through higher layer signaling.
  • the first information is transmitted through physical layer signaling.
  • the first information includes all or part of a high-layer signaling.
  • the first information includes all or part of a physical layer signaling.
  • the first information includes all or part of an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • IE Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the first information includes all or part of a field (Field) in an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • Field Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the first information includes all or part of a MAC (Medium Access Control) layer signaling.
  • MAC Medium Access Control
  • the first information includes all or part of a system information block (SIB, System Information Block).
  • SIB system information block
  • the first information is transmitted through a DL-SCH (Downlink Shared Channel, downlink shared channel).
  • DL-SCH Downlink Shared Channel, downlink shared channel
  • the first information is transmitted through a PDSCH (Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared Channel
  • the first information is cell specific (Cell Specific).
  • the first information is UE-specific.
  • the first information is carrier specific (Carrier Specific).
  • the first information is configured per carrier.
  • the first information is specific to the serving cell (Serving Cell Specific).
  • the first information is configured per serving cell (Per Serving Cell).
  • the first information includes all or part of a field of DCI (Downlink Control Information) signaling.
  • DCI Downlink Control Information
  • the first information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig" in an RRC signaling.
  • IE Information Element, information element
  • the first information belongs to an IE (Information Element, information element) "ServingCellConfig" in an RRC signaling.
  • IE Information Element, information element
  • the first information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig" in an RRC signaling configuring a primary cell (Primary Cell, Pcell).
  • IE Information Element, information element
  • the first information belongs to an IE (Information Element, information element) "ServingCellConfig" in an RRC signaling that configures a primary cell (Primary Cell, PCell).
  • IE Information Element, information element
  • PCell Primary Cell
  • the first information belongs to a field "schedulingCellId” in an IE (Information Element) "CrossCarrierSchedulingConfig" in an RRC signaling.
  • the first information belongs to a field "schedulingCellId” in an IE (Information Element) "CrossCarrierSchedulingConfig" in an RRC signaling that configures a primary cell (Primary Cell, Pcell).
  • the above sentence "the first information is used to determine the target carrier” includes the following meaning: the first information is used by the first node device in this application to determine the target carrier.
  • the above sentence "the first information is used to determine the target carrier” includes the following meaning: the first information is used to explicitly indicate the target carrier.
  • the above sentence "the first information is used to determine the target carrier” includes the following meaning: the first information is used to implicitly indicate the target carrier.
  • the above sentence "the first information is used to determine the target carrier” includes the following meaning: the first information is used to indirectly indicate the target carrier.
  • the above sentence "the first information is used to determine the target carrier” includes the following meaning: the first information is used to indicate the index of the target carrier, and the index of the target carrier is used to determine The target carrier.
  • the above sentence "the first information is used to determine the target carrier” includes the following meaning: the first information is used to indicate the serving cell index (Serving Cell Index) corresponding to the target carrier, so The serving cell index corresponding to the target carrier is used to determine the target carrier.
  • the serving cell index Serving Cell Index
  • the second information is transmitted through an air interface.
  • the second information is transmitted through a wireless interface.
  • the second information is transmitted through higher layer signaling.
  • the second information is transmitted through physical layer signaling.
  • the second information includes all or part of a high-layer signaling.
  • the second information includes all or part of a physical layer signaling.
  • the second information includes all or part of an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • IE Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the second information includes all or part of a field (Field) in an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • Field Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the second information includes all or part of a MAC (Medium Access Control) layer signaling.
  • MAC Medium Access Control
  • the second information includes all or part of a system information block (SIB, System Information Block).
  • SIB system information block
  • the second information is transmitted through a DL-SCH (Downlink Shared Channel, downlink shared channel).
  • DL-SCH Downlink Shared Channel, downlink shared channel
  • the second information is transmitted through a PDSCH (Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared Channel
  • the second information is cell specific (Cell Specific).
  • the second information is UE-specific.
  • the second information is carrier specific (Carrier Specific).
  • the second information is configured per carrier.
  • the second information is specific to the serving cell (Serving Cell Specific).
  • the second information is configured per serving cell (Per Serving Cell).
  • the second information is shared by the more than one carrier.
  • the second information is shared by the more than one serving cell.
  • the second information is applicable to any one of the more than 1 carriers.
  • the second information is applicable to any one of the more than one serving cells.
  • the second information includes all or part of a field of a DCI (Downlink Control Information) signaling.
  • DCI Downlink Control Information
  • the second information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig" in an RRC signaling.
  • IE Information Element, information element
  • the second information belongs to an IE (Information Element, information element) "ServingCellConfig" in one RRC signaling.
  • IE Information Element, information element
  • the second information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig" in an RRC signaling configuring a primary cell (Primary Cell, Pcell).
  • IE Information Element, information element
  • the second information belongs to an IE (Information Element, information element) "ServingCellConfig" in an RRC signaling that configures a primary cell (Primary Cell, PCell).
  • IE Information Element, information element
  • the second information belongs to a field "cif-InSchedulingCell” in an IE (Information Element) "CrossCarrierSchedulingConfig" in an RRC signaling.
  • the second information belongs to the field "cif-InSchedulingCell” in the IE (Information Element) "CrossCarrierSchedulingConfig" in the RRC signaling of a primary cell (Primary Cell, Pcell).
  • the second information belongs to a field "cif-OfSchedulingCell” in an IE (Information Element) "CrossCarrierSchedulingConfig" in an RRC signaling.
  • the second information belongs to a field "cif-OfSchedulingCell” in an IE (Information Element) "CrossCarrierSchedulingConfig" in an RRC signaling configuring a primary cell (Primary Cell, Pcell).
  • the above sentence "the second information is used to determine the first indication” includes the following meaning: the second information is used by the first node device in this application to determine the first indication.
  • the above sentence "the second information is used to determine the first indication” includes the following meaning: the second information is used to explicitly indicate the first indication.
  • the above sentence "the second information is used to determine the first indication” includes the following meaning: the second information is used to implicitly indicate the first indication.
  • the above sentence "the second information is used to determine the first indication” includes the following meaning: the second information is used to indirectly indicate the first indication.
  • the second information and the first information are carried by two different RRC signaling.
  • the second information and the first information are carried through the same RRC signaling.
  • the second information and the first information are carried by two different IEs in the same RRC signaling.
  • the second information and the first information are carried by two different fields in the same IE in the same RRC signaling.
  • the second information and the first information are both carried by signaling for the second carrier in this application.
  • the second information and the first information are both carried by signaling for the serving cell corresponding to the second carrier in this application.
  • the second information and the first information are both carried by signaling for the same carrier.
  • the second information and the first information are both carried by signaling for the serving cell corresponding to the same carrier.
  • the second information and the first information are both carried by the same IE in the signaling for the serving cell corresponding to the same carrier.
  • the index of the serving cell corresponding to the second information is the same as the index of the serving cell corresponding to the first information.
  • the target carrier corresponds to a serving cell (Serving Cell).
  • the target carrier is a component carrier (Component Carrier) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • CA Carrier Aggregation
  • the target carrier is a secondary carrier used for cross-carrier scheduling of a primary carrier.
  • the serving cell corresponding to the target carrier is a secondary cell (Scell) used for cross-carrier scheduling of a primary cell (Pcell).
  • Scell secondary cell
  • Pcell primary cell
  • the target carrier is a component carrier (Component Carrier) in MCG (Master Cell Group) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • MCG Master Cell Group
  • CA Carrier Aggregation
  • the target carrier is a component carrier (Component Carrier) in SCG (Secondary Cell Group, secondary cell group) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • SCG Secondary Cell Group, secondary cell group
  • CA Carrier Aggregation
  • the target carrier is a secondary component carrier (SCC).
  • SCC secondary component carrier
  • the target carrier corresponds to a secondary cell (Secondary Cell, Scell).
  • Scell Secondary Cell
  • the target carrier corresponds to a secondary cell (Secondary Cell, Scell) in an MCG (Master Cell Group, primary cell group).
  • Scell Secondary Cell
  • MCG Master Cell Group, primary cell group
  • the target carrier corresponds to a secondary cell (Secondary Cell, Scell) in an SCG (Secondary Cell Group, secondary cell group).
  • Scell Secondary Cell
  • SCG Secondary Cell Group, secondary cell group
  • the target carrier corresponds to a primary cell (Primary Cell, Pcell) in an SCG (Secondary Cell Group, secondary cell group).
  • Primary Cell Primary Cell
  • SCG Secondary Cell Group, secondary cell group
  • the target carrier corresponds to a PSCell (Primary SCG Cell, a primary cell in a secondary cell group).
  • PSCell Primary SCG Cell, a primary cell in a secondary cell group.
  • the target carrier is identified by a serving cell index (Serving Cell Index).
  • serving Cell Index Serving Cell Index
  • the first indication is equal to a carrier indicator field (CIF, Carrier Indicator Field) value.
  • CIF Carrier Indicator Field
  • the first indication is equal to the value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH (Physical Downlink Control Channel).
  • CIF Carrier Indicator Field
  • PDCCH Physical Downlink Control Channel
  • the first indication is equal to the value of a carrier indicator field (CIF, Carrier Indicator Field) in the first signaling.
  • a carrier indicator field CIF, Carrier Indicator Field
  • the first indication is equal to the value of a carrier indicator field (CIF, Carrier Indicator Field) in a signaling other than the first signaling.
  • a carrier indicator field CIF, Carrier Indicator Field
  • the first indication is used to determine the value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH (Physical Downlink Control Channel).
  • CIF Carrier Indicator Field
  • PDCCH Physical Downlink Control Channel
  • the first indication is a value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH that schedules a signal in a carrier to which a frequency domain resource occupied by a signal carrying the first information belongs.
  • a carrier indicator field CIF, Carrier Indicator Field
  • the first indication is a value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH that schedules a signal in a carrier to which a frequency domain resource occupied by a signal carrying the first information belongs.
  • a carrier indicator field CIF, Carrier Indicator Field
  • the first indication is a value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH for cross-carrier scheduling of signals in a primary cell (Primary Cell, Pcell).
  • CIF Carrier Indicator Field
  • the first indication is a value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH for scheduling a signal in the second carrier in this application.
  • a carrier indicator field CIF, Carrier Indicator Field
  • the first indication is a carrier indicator (Carrier Indicator).
  • the first indication is equal to a serving cell index (Serving Cell Index).
  • the first indication is equal to a positive integer between 1 and 7.
  • the first indication may be greater than 7.
  • the first indication is equal to a positive integer between 1 and 31.
  • the first indication is equal to the value of the field "cif-InSchedulingCell" in the IE (Information Element) "CrossCarrierSchedulingConfig".
  • the first indication is equal to the value of the field "cif-OfSchedulingCell" in the IE (Information Element) "CrossCarrierSchedulingConfig".
  • the first carrier corresponds to a serving cell (Serving Cell).
  • the first carrier is a component carrier (Component Carrier) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • CA Carrier Aggregation
  • the first carrier is a secondary carrier (Secondary Component Carrier, SCC) in MCG (Master Cell Group) in Carrier Aggregation (CA).
  • SCC Secondary Component Carrier
  • MCG Master Cell Group
  • CA Carrier Aggregation
  • the first carrier is a secondary carrier (Secondary Component Carrier, SCC) in SCG (Secondary Cell Group, secondary cell group) in Carrier Aggregation (CA).
  • SCC Secondary Component Carrier
  • CA Carrier Aggregation
  • the first carrier is a secondary carrier (Secondary Component Carrier, SCC).
  • SCC Secondary Component Carrier
  • the first carrier corresponds to a secondary cell (Secondary Cell, Scell).
  • Scell Secondary Cell
  • the first carrier corresponds to a secondary cell (Secondary Cell, Scell) in an MCG (Master Cell Group, primary cell group).
  • Scell Secondary Cell
  • MCG Master Cell Group, primary cell group
  • the first carrier corresponds to a secondary cell (Secondary Cell, Scell) in an SCG (Secondary Cell Group, secondary cell group).
  • Scell Secondary Cell
  • SCG Secondary Cell Group, secondary cell group
  • the first carrier corresponds to a primary cell (Primary Cell, Pcell) in an SCG (Secondary Cell Group, secondary cell group).
  • Primary Cell Primary Cell
  • SCG Secondary Cell Group, secondary cell group
  • the first carrier corresponds to a PSCell (Primary SCG Cell, a primary cell in a secondary cell group).
  • PSCell Primary SCG Cell, a primary cell in a secondary cell group.
  • the first carrier corresponds to a serving cell index (Serving Cell Index).
  • the first candidate resource set includes time-frequency resources.
  • the first candidate resource set includes only one candidate resource group.
  • the first candidate resource set includes more than one candidate resource group.
  • any two candidate resource groups included in the first candidate resource set are orthogonal in the time-frequency domain ( Orthogonal).
  • any two candidate resource groups included in the first candidate resource set do not overlap in the time-frequency domain ( Non-overlapped).
  • the first candidate resource set includes more than one candidate resource group
  • the first candidate resource set includes more than one candidate resource group
  • the number of time-frequency resources included in any two candidate resource groups in the first candidate resource set is equal .
  • resource units included in any two candidate resource groups in the first candidate resource set
  • the number of Element is equal.
  • any two candidate resource groups in the first candidate resource set correspond to the same aggregation level (AL, Aggregation Level).
  • any one of the candidate resource groups included in the first candidate resource set includes time-frequency resources.
  • any one candidate resource group in the first candidate resource set includes a positive integer number of resource elements (RE, Resource Element).
  • any one candidate resource group in the first candidate resource set is a time-frequency resource occupied by a physical downlink control channel (PDCCH, Physical Downlink Control Channel) candidate (Candidate).
  • PDCCH Physical Downlink Control Channel
  • any one candidate resource group in the first candidate resource set is a physical downlink control channel (PDCCH, Physical Downlink Control Channel) candidate (Candidate Channel) corresponding to an aggregation level (Aggregation Level, AL). ) Time-frequency resources occupied.
  • PDCCH Physical Downlink Control Channel
  • Candidate Channel corresponding to an aggregation level (Aggregation Level, AL).
  • AL aggregation Level
  • any one of the candidate resource groups in the first candidate resource set corresponds to one aggregation level (Aggregation Level, AL) and one downlink control information (DCI, Downlink Control Information) format (Format)
  • AL aggregation Level
  • DCI Downlink Control Information
  • Form The time-frequency resource occupied by the candidate (Candidate) of the Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel).
  • any one of the candidate resource groups in the first candidate resource set corresponds to an aggregation level (Aggregation Level, AL) and a downlink control information (DCI, Downlink Control Information) payload size (Payload Size) Time-frequency resources occupied by a candidate (Candidate) of a physical downlink control channel (PDCCH, Physical Downlink Control Channel).
  • AL aggregation Level
  • DCI Downlink Control Information
  • Payload Size Payload size
  • any one of the candidate resource groups in the first candidate resource set is in a search space set (Search Space Set) and an associated control resource set (CORESET, Control Resource Set), corresponding to A physical downlink control channel (PDCCH, Physical Downlink Control Channel) candidate (Candidate) occupied by an aggregation level (Aggregation Level, AL) and a downlink control information (DCI, Downlink Control Information) payload size (Payload Size) Frequency resources.
  • PDCCH Physical Downlink Control Channel
  • AL aggregation Level
  • DCI Downlink Control Information
  • Payload Size Frequency resources.
  • any one candidate resource group in the first candidate resource set includes a positive integer number of control channel elements (CCE, Control Channel Element).
  • CCE Control Channel Element
  • any one of the candidate resource groups in the first candidate resource set includes a positive integer number of control channel elements (CCE, Control Channel Element) with consecutive indexes.
  • CCE Control Channel Element
  • any one of the candidate resource groups in the first candidate resource set includes a resource element group (REG, Resource Element Group) that is a positive integer multiple of 6.
  • REG Resource Element Group
  • any one of the candidate resource groups in the first candidate resource set includes an interleaved (Interleaved) resource element group (REG, Resource Element Group) that is a positive integer multiple of 6.
  • Interleaved resource element group
  • REG Resource Element Group
  • any one of the candidate resource groups in the first candidate resource set includes a non-interleaved (Non-Interleaved) resource element group (REG, Resource Element Group) that is a positive integer multiple of 6.
  • REG Non-Interleaved resource element group
  • any one of the candidate resource groups included in the first candidate resource set includes resources that are continuous in the frequency domain.
  • any one of the candidate resource groups included in the first candidate resource set includes frequency-domain discrete resources.
  • any one of the candidate resource groups included in the first candidate resource set includes resources that are continuous in the time domain.
  • any one of the candidate resource groups included in the first candidate resource set includes resources that are discrete in the time domain.
  • all candidate resource groups included in the first candidate resource set belong to the same control resource set (CORESET).
  • all candidate resource groups included in the first candidate resource set belong to the same search space set (Search Space Set).
  • each candidate resource group included in the first candidate resource set is a candidate (Candidate) of the time-frequency resource occupied by the first signaling.
  • each candidate resource group included in the first candidate resource set includes time-frequency resources that may be occupied by the first signaling.
  • the monitoring of the first signaling is performed on each candidate resource group included in the first candidate resource set.
  • the monitoring of the first signaling is implemented through blind decoding (Blind Decoding), and blind decoding is performed at least once for each candidate resource group included in the first candidate resource set.
  • all candidate resource groups included in the first candidate resource set belong to the same search space set (Search Space Set) and the associated control resource set (CORESET).
  • the sentence "frequency domain resources occupied by the first candidate resource set belongs to the first carrier" includes the following meaning: all frequency domain resources occupied by the first candidate resource set in the frequency domain belong to all Mentioned first carrier.
  • the sentence “the frequency domain resource occupied by the first candidate resource set belongs to the first carrier” includes the following meaning: any candidate resource group in the first candidate resource set is in the frequency domain The occupied frequency domain resources belong to the first carrier.
  • the above sentence "the frequency domain resource occupied by the first candidate resource set belongs to the first carrier” includes the following meaning: the carrier is the carrier where the first candidate resource set is located in the frequency domain (Carrier).
  • the monitoring of the first signaling is implemented by decoding (Decoding) the first signaling.
  • the monitoring of the first signaling is implemented by blind decoding (Blind Decoding) of the first signaling.
  • the monitoring of the first signaling is implemented by decoding and CRC checking the first signaling.
  • the monitoring of the first signaling is implemented by decoding the first signaling and a CRC check scrambled by the identifier of the first node device.
  • the monitoring of the first signaling is implemented by decoding (Decoding) the first signaling based on the format of the first signaling.
  • the first signaling is transmitted through an air interface.
  • the first signaling is transmitted through a wireless interface.
  • the first signaling is transmitted through a Uu interface.
  • the first signaling is physical layer signaling.
  • the first signaling is transmitted through PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel).
  • PDCCH Physical Downlink Control Channel, Physical Downlink Control Channel
  • the first signaling includes all or part of fields in DCI (Downlink Control Information).
  • DCI Downlink Control Information
  • the first signaling includes all or part of the DCI in a given DCI (Downlink Control Information) format (Format).
  • DCI Downlink Control Information
  • Form Downlink Control Information
  • the first signaling is detected means that the first signaling is successfully decoded (decode).
  • the first signaling is detected means that the first signaling is successfully received.
  • the first signaling is detected means that the CRC (Cyclic Redundancy Check, cyclic redundancy check) check after the channel decoding of the first signaling has passed.
  • CRC Cyclic Redundancy Check, cyclic redundancy check
  • the first signaling is detected means that the CRC (Cyclic Redundancy Check) after channel decoding of the first signaling uses the first signaling
  • the CRC Cyclic Redundancy Check, cyclic redundancy check
  • the first signaling is detected means that the CRC (Cyclic Redundancy Check) after channel decoding of the first signaling uses the description in this application
  • the first signaling is detected means that the CRC (Cyclic Redundancy Check) after channel decoding of the first signaling uses the description in this application
  • the above sentence “the operation is sending, or the operation is receiving” includes the following meaning: the operation is one of sending and receiving.
  • the above sentence “the operation is sending, or the operation is receiving” includes the following meaning: the operation is sending.
  • the above sentence “the operation is sending, or the operation is receiving” includes the following meaning: the operation is receiving.
  • the above sentence "the operation is sending, or the operation is receiving” includes the following meanings: when the operation is sending, the first signal is an uplink signal; when the operation is receiving, The first signal is a downlink signal.
  • the above sentence "the operation is sending, or the operation is receiving” includes the following meanings: when the operation is sending, the first signal is transmitted via an uplink signal; when the operation is receiving , The first signal is transmitted through a downlink channel.
  • the sentence "frequency domain resources occupied by the first signal belongs to the first carrier" includes the following meaning: all frequency domain resources occupied by the first signal belong to the first carrier.
  • the above sentence "the frequency domain resource occupied by the first signal belongs to the first carrier" includes the following meaning: the first carrier includes the frequency domain resource occupied by the first signal.
  • the first signal is a baseband signal.
  • the first signal is a radio frequency signal.
  • the first signal is transmitted through an air interface.
  • the first signal is transmitted through a wireless interface.
  • TB Transport Block
  • bits in one bit block are used to generate the first signal, and the bit block includes a positive integer number of bits.
  • the waveform adopted by the first signal is OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing).
  • the waveform used by the first signal is DFT-s-OFDM (Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing, Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing).
  • the first signal is a reference signal.
  • the first signal is a data signal.
  • the operation is sending, and the first signal carries Msg3 (random access information 3).
  • the operation is sending, and the first signal carries MsgB (random access information B).
  • the operation is sending, and the first signal is the uplink transmission of the first node device after completing the random access procedure.
  • the operation is sending, and the first signal is transmitted through UL-SCH (Uplink Shared Channel, uplink shared channel).
  • UL-SCH Uplink Shared Channel, uplink shared channel
  • the operation is to send, and the first signal is transmitted through a PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel).
  • PUSCH Physical Uplink Shared Channel, Physical Uplink Shared Channel
  • the operation is sending, and the first signal is transmitted through PUCCH (Physical Uplink Control Channel).
  • PUCCH Physical Uplink Control Channel
  • the operation is sending, and the first signal is transmitted through SRS (Sounding Reference Signal, sounding reference signal).
  • SRS Sounding Reference Signal, sounding reference signal
  • the operation is sending, and the first signal is transmitted through UL DMRS (Uplink Demodulation Reference Signal, uplink demodulation reference signal).
  • UL DMRS Uplink Demodulation Reference Signal, uplink demodulation reference signal
  • the operation is sending, and the first signal carries uplink control information (UCI, Uplink Control Information).
  • UCI Uplink Control Information
  • the operation is receiving, and the first signal is transmitted through a DL-SCH (Downlink Shared Channel, downlink shared channel).
  • DL-SCH Downlink Shared Channel, downlink shared channel
  • the operation is receiving, and the first signal is transmitted through PDSCH (Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared Channel
  • the operation is receiving, and the first signal is transmitted through CSI-RS (Channel Status Information Reference Signal, Channel State Information Reference Signal).
  • CSI-RS Channel Status Information Reference Signal, Channel State Information Reference Signal
  • the operation is receiving, and the first signal is transmitted through a downlink DMRS (Channel Status Information Reference Signal, channel state information reference signal).
  • DMRS Channel Status Information Reference Signal, channel state information reference signal
  • the first signaling is also used to determine the modulation coding scheme (MCS, Modulation Coding Scheme) adopted by the first signal.
  • MCS Modulation Coding Scheme
  • the first signaling is also used to determine a redundancy version (RV, Redundancy Version) corresponding to the first signal.
  • RV Redundancy Version
  • the first signaling is also used to determine the HARQ process (Process) to which the first signal belongs.
  • the above sentence "the first signaling is used to determine the time-frequency resources occupied by the first signal” includes the following meaning: the first signaling is used by the first node in this application The device is used to determine the time-frequency resource occupied by the first signal.
  • the above sentence "the first signaling is used to determine the time-frequency resources occupied by the first signal” includes the following meaning: the first signaling is used to explicitly indicate the first signal Time-frequency resources occupied by a signal.
  • the above sentence "the first signaling is used to determine the time-frequency resources occupied by the first signal” includes the following meaning: the first signaling is used to implicitly indicate the first signal Time-frequency resources occupied by a signal.
  • the above sentence "the first signaling is used to determine the time-frequency resources occupied by the first signal” includes the following meaning: the first signaling is used to indirectly indicate the first signal The time-frequency resources occupied by the signal.
  • the above sentence "the first signaling is used to determine the time-frequency resources occupied by the first signal” includes the following meaning: the first signaling is used to schedule the first signal.
  • the above sentence "the first signaling is used to determine the time-frequency resources occupied by the first signal” includes the following meaning: the first signaling is the physical downlink for scheduling the first signal Control channel (PDCCH, Physical Downlink Control Channel).
  • the first signaling is the physical downlink for scheduling the first signal Control channel (PDCCH, Physical Downlink Control Channel).
  • the target resource pool includes a search space set (Search Space Set) including time-frequency resources in a slot (Slot).
  • Search Space Set search space set
  • Slot time-frequency resources in a slot
  • the target resource pool includes time-frequency resources included in a time slot (Slot) in a search space set (Search Space Set) in the first carrier.
  • the target resource pool includes a search space set (Search Space Set) in a serving cell (Serving Cell) corresponding to the first carrier and includes time-frequency resources in a slot (Slot).
  • Search Space Set Search Space Set
  • Serving Cell serving Cell
  • Slot time-frequency resources
  • the target resource pool includes a search space set (Search Space Set) including CCEs in a slot (Slot).
  • Search Space Set Search Space Set
  • slot CCEs in a slot
  • the target resource pool includes a search space set (Search Space Set) in the first carrier and includes CCEs in a slot (Slot).
  • Search Space Set Search Space Set
  • slot CCEs in a slot
  • the target resource pool includes a search space set (Search Space Set) in a serving cell (Serving Cell) corresponding to the first carrier and includes CCEs in a slot (Slot).
  • Search Space Set Search Space Set
  • Serving Cell serving cell
  • CCEs CCEs in a slot
  • the target resource pool includes a search space set (Search Space Set) associated with a control resource set (CORESET) and includes time-frequency resources in a slot (Slot).
  • Search Space Set Search Space Set
  • CORESET control resource set
  • Slot time-frequency resources in a slot
  • the target resource pool includes a search space set (Search Space Set) in a serving cell (Serving Cell), an active downlink bandwidth part (DL BWP, Downlink Bandwidth Part) and a time slot (Slot) includes time-frequency resources.
  • Search Space Set Search Space Set
  • DL BWP active downlink bandwidth part
  • Slot time slot
  • the target resource pool includes CCEs included in a slot (Slot) in a search space set (Search Space Set) associated with a control resource set (CORESET).
  • the target resource pool includes a search space set (Search Space Set) in a serving cell (Serving Cell), an active downlink bandwidth part (DL BWP, Downlink Bandwidth Part) and a time slot CCE included in (Slot).
  • Search Space Set Search Space Set
  • DL BWP active downlink bandwidth part
  • Slot time slot CCE included in
  • the first candidate resource set includes more than the candidate resource group, and the time domain resources occupied by any two candidate resource groups in the first candidate resource set belong to the same time slot (Slot ).
  • the first candidate resource set includes larger than the candidate resource group, and the time domain resources occupied by any two candidate resource groups in the first candidate resource set belong to the same subframe (Subframe) .
  • any one of the candidate resource groups in the first candidate resource set corresponds to a time-frequency resource occupied by a PDCCH candidate (candidate), and the target resource pool is the first candidate resource set A time-frequency resource in a slot (Slot) of the search space set to which the PDCCH candidate corresponding to any one of the candidate resource groups belongs.
  • the target resource pool is a search space set (Search Space Set) associated with a control resource set (CORESET).
  • Search Space Set Search Space Set
  • CORESET control resource set
  • the target resource pool includes a positive integer greater than one CCE.
  • the target resource pool includes REs other than the candidate resource group included in the first candidate resource set.
  • the target resource pool includes CCEs outside the candidate resource group included in the first candidate resource set.
  • the target resource pool includes time-frequency resources other than the candidate resource group included in the first candidate resource set.
  • the target resource pool only includes time-frequency resources included in the candidate resource group included in the first candidate resource set.
  • any RE included in the target resource pool belongs to a candidate resource group included in the first candidate resource set.
  • including an RE in the target resource pool does not belong to a candidate resource group included in the first candidate resource set.
  • the target indication is equal to zero.
  • the target indication is greater than zero.
  • the target indication is equal to the first indication.
  • the target indication is not equal to the first indication.
  • the target indication when the target indication is not equal to the first indication, the target indication is equal to zero.
  • the target indication when the target indication is not equal to the first indication, the target indication is equal to a fixed value.
  • the target indication when the target indication is not equal to the first indication, the target indication is equal to a predefined value.
  • the target indication is equal to a carrier indicator field (CIF, Carrier Indicator Field) value.
  • CIF Carrier Indicator Field
  • the target indicator is equal to the value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH (Physical Downlink Control Channel).
  • CIF Carrier Indicator Field
  • PDCCH Physical Downlink Control Channel
  • the target indication is equal to the value of the carrier indicator field (CIF, Carrier Indicator Field) in the first signaling.
  • CIF Carrier Indicator Field
  • the target indicator when there is a carrier indicator field (CIF, Carrier Indicator Field) in the first signaling, the target indicator is equal to the value of the carrier indicator field (CIF, Carrier Indicator Field) in the first signaling. Value; otherwise, the target indication is equal to 0.
  • CIF Carrier Indicator Field
  • the target indicator is used to determine the value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH (Physical Downlink Control Channel).
  • CIF Carrier Indicator Field
  • PDCCH Physical Downlink Control Channel
  • the target indicator is a carrier indicator (Carrier Indicator).
  • the target indication is equal to a serving cell index (Serving Cell Index).
  • the target indicator is equal to a positive integer between 0 and 7.
  • the target indication may be greater than 7.
  • the target indication is equal to a positive integer between 0 and 31.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used by the first node in this application The device is used to determine the first candidate resource set from the target resource pool.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool according to an operation rule. The first candidate resource set is determined in the resource pool.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool according to the mapping relationship. The first candidate resource set is determined in the resource pool.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool. The position of each candidate resource group included in the first candidate resource set in the time-frequency domain is determined.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool. Determine the time-frequency domain position of each candidate resource group included in the first candidate resource set in the target resource pool.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool. The distribution of each candidate resource group included in the first candidate resource set in the target resource pool is determined.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool. The index of the CCE included in each candidate resource group included in the first candidate resource set is determined.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: the target indication is used to determine the first candidate resource set from the target resource pool. The index of the CCE included in each candidate resource group included in the first candidate resource set in the target resource pool is determined.
  • the above sentence "the target indication is used to determine the first candidate resource set from the target resource pool” includes the following meaning: a candidate included in the first candidate resource set Resource group
  • the index of the included CCE of aggregation level L is obtained by the following formula:
  • s represents the target resource pool
  • the target resource pool is associated with the control resource set (CORESET) p
  • CORESET Control resource set
  • p represents the index of the time slot to which the time domain resources included in the first candidate resource set belong
  • n CI represents the target indication
  • Represents a non-negative integer related to the first node device identifier in this application, i 0,...,L-1, N CCE
  • p represents the number of CCEs in the control resource set (CORESET) p
  • the CCE in the control resource set (CORESET) p is indexed from 0 to N CCE, p -1
  • the serving cell index corresponding to the first carrier refers to: the serving cell index corresponding to the first carrier (Serving Cell Index) and the serving cell index corresponding to the target carrier ( Whether the Serving Cell Index) is the same.
  • whether the first carrier and the target carrier are the same refers to whether the first carrier and the target carrier are the same carrier (Carrier).
  • whether the first carrier and the target carrier are the same refers to whether the index of the first carrier and the index of the target carrier are the same.
  • whether the first carrier and the target carrier are the same refers to whether the spectrum range occupied by the first carrier and the spectrum range occupied by the target carrier are the same.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meanings: the first carrier and the target carrier Whether they are the same is used by the first node device in this application to determine whether the target indication is equal to the first indication.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meanings: the first carrier and the target carrier Whether they are the same is used to determine whether the target indication is equal to the first indication according to a predefined condition rule.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meanings: the first carrier and the target carrier Whether they are the same is one of the conditions used to determine whether the target indication is equal to the first indication.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meaning: judging whether the target indication is equal to the first indication An indicated condition includes whether the first carrier and the target carrier are the same.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meaning: judging whether the target indication is equal to the first indication An indicated condition also includes a judgment condition other than whether the first carrier and the target carrier are the same.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meanings: the first carrier and the target carrier Whether it is the same and the version supported by the first node device in this application (for example, whether it supports the R17 version) are jointly used to determine whether the target indication is equal to the first indication.
  • the above sentence "whether the first carrier and the target carrier are the same is used to determine whether the target indication is equal to the first indication" includes the following meanings: the first carrier and the target carrier Whether it is the same and the capability of the first node device in this application (for example, whether Scell cross-carrier scheduling Pcell) is used to determine whether the target indication is equal to the first indication.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in FIG. 2.
  • Figure 2 illustrates a diagram of a network architecture 200 of 5G NR, LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) systems.
  • the 5G NR or LTE network architecture 200 may be referred to as 5GS (5G System)/EPS (Evolved Packet System, evolved packet system) 200 some other suitable terminology.
  • 5GS/EPS 200 may include one or more UE (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network, 5G Core Network)/EPC (Evolved Packet Core, Evolved Packet Core) 210, HSS (Home Subscriber Server)/UDM (Unified Data Management) 220 and Internet Service 230.
  • 5GS/EPS can be interconnected with other access networks, but for simplicity Show these entities/interfaces. As shown in the figure, 5GS/EPS provides packet switching services, but those skilled in the art will easily understand that various concepts presented throughout this application can be extended to networks that provide circuit switching services or other cellular networks.
  • the NG-RAN includes NR/Evolved Node B (gNB/eNB) 203 and other gNB (eNB) 204.
  • the gNB (eNB) 203 provides user and control plane protocol termination towards the UE 201.
  • the gNB (eNB) 203 may be connected to other gNB (eNB) 204 via an Xn/X2 interface (eg, backhaul).
  • gNB (eNB) 203 can also be called a base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (transmitting and receiving node), or some other Appropriate term.
  • the gNB (eNB) 203 provides an access point to the 5GC/EPC210 for the UE201.
  • UE201 include cellular phones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices , Video devices, digital audio players (for example, MP3 players), cameras, game consoles, drones, aircraft, narrowband IoT devices, machine-type communication devices, land vehicles, automobiles, wearable devices, or any Other similar functional devices.
  • SIP Session Initiation Protocol
  • PDAs personal digital assistants
  • satellite radios non-terrestrial base station communications
  • satellite mobile communications global positioning systems
  • multimedia devices Video devices
  • digital audio players for example, MP3 players
  • cameras game consoles, drones, aircraft, narrowband IoT devices, machine-type communication devices, land vehicles, automobiles, wearable devices, or any Other similar functional devices.
  • UE201 can also refer to UE201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, Mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client or some other suitable term.
  • the gNB (eNB) 203 is connected to the 5GC/EPC 210 through the S1/NG interface.
  • 5GC/EPC210 includes MME (Mobility Management Entity)/AMF (Authentication Management Field)/SMF (Session Management Function) 211, other MME/AMF/SMF214, S-GW (Service Gateway)/UPF (User Plane Function) 212 and P-GW (Packet Date Network Gateway)/UPF213.
  • MME/AMF/SMF211 is a control node that processes the signaling between UE201 and 5GC/EPC210.
  • MME/AMF/SMF211 provides bearer and connection management. All user IP (Internet Protocol, Internet Protocol) packets are transmitted through S-GW/UPF212, and S-GW/UPF212 itself is connected to P-GW/UPF213.
  • the P-GW provides UE IP address allocation and other functions.
  • the P-GW/UPF 213 is connected to the Internet service 230.
  • the Internet service 230 includes the operator's corresponding Internet protocol service, which may specifically include the Internet, Intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem), and packet switching streaming service.
  • the UE201 corresponds to the first node device in this application.
  • the UE 201 supports multi-carrier transmission.
  • the UE 201 supports secondary carrier cross-carrier scheduling for transmission of the primary carrier.
  • the gNB (eNB) 201 corresponds to the second node device in this application.
  • the gNB (eNB) 201 supports multi-carrier transmission.
  • the gNB (eNB) 201 supports cross-carrier scheduling of secondary carrier transmission of the primary carrier.
  • Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in FIG. 3.
  • FIG. 3 is a schematic diagram illustrating an embodiment of the radio protocol architecture for the user plane 350 and the control plane 300.
  • FIG. 3 shows three layers for the first node device (UE or gNB) and the second node device (gNB or UE).
  • the radio protocol architecture of the control plane 300 layer 1, layer 2, and layer 3.
  • Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions.
  • the L1 layer will be referred to as PHY301 herein.
  • Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first node device and the second node device through PHY301.
  • L2 layer 305 includes MAC (Medium Access Control) sublayer 302, RLC (Radio Link Control, radio link layer control protocol) sublayer 303, and PDCP (Packet Data Convergence Protocol, packet data convergence protocol) sublayer 304. These sublayers terminate at the second node device.
  • the PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels.
  • the PDCP sublayer 304 also provides security by encrypting data packets, and provides cross-zone movement support between the second node device and the first node device.
  • the RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ.
  • the MAC sublayer 302 provides multiplexing between logic and transport channels.
  • the MAC sublayer 302 is also responsible for allocating various radio resources (for example, resource blocks) in a cell among the first node devices.
  • the MAC sublayer 302 is also responsible for HARQ operations.
  • the RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) of the control plane 300 is responsible for obtaining radio resources (ie, radio bearers) and using the communication between the second node device and the first node device. RRC signaling to configure the lower layer.
  • the radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer).
  • the radio protocol architecture for the first node device and the second node device in the user plane 350 is for the physical layer 351 and the L2 layer 355.
  • the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355 are basically the same as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also provides The header of the upper layer data packet is compressed to reduce the radio transmission overhead.
  • the L2 layer 355 in the user plane 350 also includes the SDAP (Service Data Adaptation Protocol) sublayer 356.
  • SDAP Service Data Adaptation Protocol
  • the SDAP sublayer 356 is responsible for the mapping between the QoS flow and the data radio bearer (DRB, Data Radio Bearer). To support business diversity.
  • the first node device may have several upper layers above the L2 layer 355, including a network layer (for example, an IP layer) terminating at the P-GW on the network side and terminating at the other end of the connection (For example, remote UE, server, etc.) at the application layer.
  • the wireless protocol architecture in FIG. 3 is applicable to the first node device in this application.
  • the wireless protocol architecture in FIG. 3 is applicable to the second node device in this application.
  • the first information in this application is generated in the RRC306.
  • the first information in this application is generated in the MAC302 or MAC352.
  • the first information in this application is generated in the PHY301 or PHY351.
  • the second information in this application is generated in the RRC306.
  • the second information in this application is generated in the MAC302 or MAC352.
  • the second information in this application is generated in the PHY301 or PHY351.
  • the first signaling in this application is generated in the RRC306.
  • the first signaling in this application is generated in the MAC302 or MAC352.
  • the first signaling in this application is generated in the PHY301 or PHY351.
  • the first signal in this application is generated in the RRC306.
  • the first signal in this application is generated in the MAC302 or MAC352.
  • the first signal in this application is generated in the PHY301 or PHY351.
  • the third information in this application is generated in the RRC306.
  • the third information in this application is generated in the MAC302 or MAC352.
  • the third information in this application is generated in the PHY301 or PHY351.
  • the second signaling in this application is generated in the RRC306.
  • the second signaling in this application is generated in the MAC302 or MAC352.
  • the second signaling in this application is generated in the PHY301 or PHY351.
  • the fourth information in this application is generated in the RRC306.
  • the fourth information in this application is generated in the MAC302 or MAC352.
  • the fourth information in this application is generated in the PHY301 or PHY351.
  • Embodiment 4 shows a schematic diagram of a first node device and a second node device according to the present application, as shown in FIG. 4.
  • the first node device (450) may include a controller/processor 490, a data source/buffer 480, a receiving processor 452, a transmitter/receiver 456, and a transmitting processor 455.
  • the transmitter/receiver 456 includes an antenna. 460.
  • the second node device (410) may include a controller/processor 440, a data source/buffer 430, a receiving processor 412, a transmitter/receiver 416, and a transmitting processor 415.
  • the transmitter/receiver 416 includes an antenna. 420.
  • upper-layer packets such as the first information, second information, third information, fourth information, and the first signal in this application (when the first signal is downlink transmission) and the first
  • the high-level information included in the signaling and the second signaling (when the first signaling and the second signaling include high-level information) is provided to the controller/processor 440.
  • the controller/processor 440 implements the functions of the L2 layer and above.
  • the controller/processor 440 provides header compression, encryption, packet segmentation and reordering, multiplexing between logic and transport channels, and multiplexing of the first node device 450 based on various priority measures. Resource allocation.
  • the controller/processor 440 is also responsible for HARQ operation, retransmission of lost packets, and signaling to the first node device 450, such as the first information, the second information, the third information, the fourth information, and the first node device 450 in this application.
  • the first signal (when the first signal is downlink transmission) and the high-level information included in the first signaling and the second signaling (when the first signaling and the second signaling include high-level information) are in the controller/ In the processor 440.
  • the transmit processor 415 implements various signal processing functions for the L1 layer (ie, physical layer), including coding, interleaving, scrambling, modulation, power control/allocation, precoding and physical layer control signaling generation, etc., such as this
  • L1 layer ie, physical layer
  • the generation of the physical layer signal of a signal (when the first signal is downlink transmission) is completed in the transmit processor 415, and the generated modulation symbols are divided into parallel streams and each stream is mapped to the corresponding multi-carrier sub-carrier and/or multi-carrier.
  • each receiver 456 receives the radio frequency signal through its corresponding antenna 460, and each receiver 456 recovers the baseband information modulated onto the radio frequency carrier, and provides the baseband information to the receiving processor 452.
  • the reception processor 452 implements various signal reception processing functions of the L1 layer.
  • the signal reception processing function includes the reception of the physical layer signals of the first information, the second information, the third information and the fourth information in this application, and the physical layer signals of the first signaling, second signaling and the first signal in this application.
  • Layer signal reception demodulate based on various modulation schemes (for example, binary phase shift keying (BPSK), quadrature phase shift keying (QPSK)) through the multi-carrier symbols in the multi-carrier symbol stream, and then Descramble, decode and deinterleave to recover the data or control transmitted by the second node device 410 on the physical channel, and then provide the data and control signals to the controller/processor 490.
  • BPSK binary phase shift keying
  • QPSK quadrature phase shift keying
  • Descramble, decode and deinterleave to recover the data or control transmitted by the second node device 410 on the physical channel, and then provide the data and control signals to the controller/processor 490.
  • the controller/processor 490 is responsible for the L2 layer and above.
  • the controller/processor 490 is responsible for the first information, the second information, the third information, the fourth information and the first signal in this application (when the first signal is a downlink transmission When the first signaling and the second signaling include high-level information (when the first signaling and the second signaling include the high-level information) for interpretation.
  • the controller/processor may be associated with a memory 480 that stores program codes and data.
  • the memory 480 may be referred to as a computer-readable medium.
  • the data source/buffer 480 In uplink (UL) transmission, the data source/buffer 480 is used to provide high-level data to the controller/processor 490.
  • the data source/buffer 480 represents the L2 layer and all protocol layers above the L2 layer.
  • the controller/processor 490 is implemented for user plane and control by providing header compression, encryption, packet segmentation and reordering, and multiplexing between logic and transport channels based on the radio resource allocation of the second node 410 Flat L2 layer protocol.
  • the controller/processor 490 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the second node 410.
  • the transmission processor 455 implements various signal transmission processing functions for the L1 layer (ie, the physical layer). When the first signal in this application is uplink transmission, the physical layer signal of the first signal is generated by the transmission processor 455 .
  • Signal transmission processing functions include sequence generation (for the signal generated by the sequence), coding and interleaving to facilitate forward error correction (FEC) at the UE450, and based on various modulation schemes (e.g., binary phase shift keying (BPSK), Quadrature Phase Shift Keying (QPSK) modulates the baseband signal (for the signal generated by the bit block), divides the sequence-generated signal or modulation symbol into parallel streams and maps each stream to the corresponding multi-carrier subcarrier and/ Or multi-carrier symbols are then mapped to the antenna 460 by the transmitting processor 455 via the transmitter 456 and transmitted in the form of radio frequency signals.
  • modulation schemes e.g., binary phase shift keying (BPSK), Quadrature Phase Shift Keying (QPSK) modulates the baseband signal (for the signal generated by the bit block), divides the sequence-generated signal or modulation symbol into parallel streams and maps each stream to the corresponding multi-carrier subcarrier and/ Or multi-carrier symbols are then mapped to the antenna
  • the receivers 416 receive radio frequency signals through its corresponding antenna 420, and each receiver 416 recovers the baseband information modulated onto the radio frequency carrier, and provides the baseband information to the receiving processor 412.
  • the receiving processor 412 implements various signal receiving and processing functions for the L1 layer (ie, the physical layer), including receiving and processing the physical layer signal of the first signal in this application (when the first signal in this application is uplink transmission) Time), the signal reception processing function includes acquiring a multi-carrier symbol stream, and then performing sequence decorrelation on the multi-carrier symbols in the multi-carrier symbol stream or based on various modulation schemes (for example, binary phase shift keying (BPSK), quadrature Phase shift keying (QPSK)) is demodulated, then decoded and de-interleaved to recover the data and/or control signals originally transmitted by the first node device 450 on the physical channel.
  • BPSK binary phase shift keying
  • QPSK quadrature Phase shift keying
  • the data and/or control signals are then provided to the controller/processor 440.
  • the controller/processor 440 implements the functions of the L2 layer, including reading the high-level information carried by the first signal in this application (when the first signal in this application is uplink transmission).
  • the controller/processor may be associated with a buffer 430 that stores program codes and data.
  • the buffer 430 may be a computer-readable medium.
  • the first node device 450 includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to The at least one processor is used together, the first node device 450 means at least: receiving first information and second information, the first information is used to determine the target carrier, and the second information is used to determine the first Indicates that the first indication is a positive integer; the first signaling is monitored in the first candidate resource set, and the frequency domain resources occupied by the first candidate resource set belong to the first carrier; when the first signaling When detected, operate the first signal; the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to determine the time-frequency resource occupied by the first signal; Wherein, the operation is sending, or the operation is receiving; the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one of the first candidate resource sets Candidate resource group; any one of the candidate resource groups in the first candidate resource set belongs to the
  • the first node device 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving The first information and the second information, the first information is used to determine the target carrier, the second information is used to determine the first indication, and the first indication is a positive integer; monitoring in the first candidate resource set First signaling, the frequency domain resources occupied by the first candidate resource set belong to the first carrier; when the first signaling is detected, operate the first signal; the frequency occupied by the first signal Domain resources belong to the first carrier, and the first signaling is used to determine the time-frequency resources occupied by the first signal; wherein, the operation is sending, or the operation is receiving; the first The candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one candidate resource group in the first candidate resource set; any one candidate in the first candidate resource set The resource group belongs to the target resource pool; the target indication is a non-negative integer, and the target indication is used to
  • the second node device 410 device includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to Use at least one processor together.
  • the second node device 410 means at least: sending first information and second information, the first information is used to indicate the target carrier, the second information is used to indicate the first indication, and the first indication is positive.
  • the Integer send the first signaling in the first candidate resource set, the frequency domain resources occupied by the first candidate resource set belong to the first carrier; execute the first signal; the frequency domain occupied by the first signal The resource belongs to the first carrier, and the first signaling is used to indicate the time-frequency resource occupied by the first signal; wherein, the execution is reception, or the execution is transmission; the first backup
  • the selected resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one candidate resource group in the first candidate resource set; any one candidate resource in the first candidate resource set
  • the group belongs to the target resource pool; the target indication is a non-negative integer, and the target indication is used to determine the first candidate resource set from the target resource pool; whether the first carrier and the target carrier are the same It is used to determine whether the target indication is equal to the first indication.
  • the second node device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending a first One information and second information, the first information is used to indicate the target carrier, the second information is used to indicate the first indication, the first indication is a positive integer; the first information is sent in the first candidate resource set In signaling, the frequency domain resource occupied by the first candidate resource set belongs to the first carrier; the first signal is executed; the frequency domain resource occupied by the first signal belongs to the first carrier, and the first The signaling is used to indicate the time-frequency resources occupied by the first signal; wherein the execution is reception or the execution is transmission; the first candidate resource set includes a positive integer number of candidate resource groups, The first signaling occupies one candidate resource group in the first candidate resource set; any candidate resource group in the first candidate resource set belongs to the target resource pool; the target indication is a non-negative Integer, the target indication is used to determine the first candidate resource set
  • the first node device 450 is a user equipment (UE).
  • UE user equipment
  • the first node device 450 is a user equipment that supports multi-carrier transmission.
  • the first node device 450 is a user equipment that supports secondary carrier cross-carrier scheduling of the primary carrier.
  • the second node device 410 is a base station device (gNB/eNB).
  • the second node device 410 is a base station device supporting multi-carrier transmission.
  • the second node device 410 is a base station device that supports secondary carrier cross-carrier scheduling of the primary carrier.
  • the receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 are used in this application to receive the first information.
  • the receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 are used in this application to receive the second information.
  • the receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 are used to monitor the first signaling in this application.
  • the receiver 456 (including the antenna 460), the transmitter 456 (including the antenna 460), the transmitting processor 455 and the controller/processor 490 are used to manipulate the first signal in this application.
  • the receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 are used in this application to receive the third information.
  • the receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 are used in this application to receive the fourth information.
  • the receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 are used to monitor the second signaling in this application.
  • the transmitter 416 (including the antenna 420), the transmission processor 415, and the controller/processor 440 are used to transmit the first information in this application.
  • the transmitter 416 (including the antenna 420), the transmission processor 415 and the controller/processor 440 are used to transmit the second information in this application.
  • the transmitter 416 (including the antenna 420), the transmission processor 415, and the controller/processor 440 are used to send the first signaling in this application.
  • the transmitter 416 (including the antenna 420), the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to execute the first signal in this application.
  • the transmitter 416 (including the antenna 420), the transmission processor 415, and the controller/processor 440 are used to transmit the third information in this application.
  • the transmitter 416 (including the antenna 420), the transmission processor 415 and the controller/processor 440 are used to transmit the fourth information in this application.
  • the transmitter 416 (including the antenna 420), the transmission processor 415, and the controller/processor 440 are used to send the second signaling in this application.
  • Embodiment 5 illustrates a wireless signal transmission flowchart according to an embodiment of the present application, as shown in FIG. 5.
  • the second node device N1 is a maintenance base station of the serving cell of the first node device U2. It is particularly noted that the sequence in this example does not limit the signal transmission sequence and implementation sequence in this application.
  • a first transmission information in step S11, step S12 transmits the second information, third information transmitted in step S13, the fourth information transmitted in step S14, in step S15 in the first
  • the first signaling is sent in the candidate resource set
  • the second signaling is sent in the second candidate resource set in step S16
  • the first signal is received in step S17.
  • step S21 For the first node device U2, received in step S21 the first information, the second information received in step S22, the third information received in step S23, the information received in the fourth step S24, in step S25 in the first
  • the first signaling is monitored in the candidate resource set, the second signaling is monitored in the second candidate resource set in step S26, and the first signal is sent in step S27.
  • the first information is used to determine the target carrier, the second information is used to determine the first indication, and the first indication is a positive integer;
  • the frequency domain resource belongs to the first carrier;
  • the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to determine the time-frequency resource occupied by the first signal;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one candidate resource group in the first candidate resource set; any one of the first candidate resource set
  • the candidate resource group belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the first candidate resource set from the target resource pool;
  • the first carrier and the target Whether the carriers are the same is used to determine whether the target indication is equal to the first indication;
  • the third information is used to determine that the first carrier is self-scheduled;
  • the second candidate resource set is occupied
  • the frequency domain resources belong to the first carrier, the second signaling is used to determine the time
  • the second signaling occupies a candidate resource group in the second candidate resource set; any candidate resource group in the second candidate resource set belongs to the target resource pool;
  • the second indication is used to determine the second candidate resource set from the target resource pool, and the second indication is equal to 0; the fourth information is used to determine the target resource pool and the first set of resources.
  • the number of candidate resource groups included in the candidate resource set is used to determine the target resource pool and the first set of resources.
  • the third information is transmitted through an air interface.
  • the third information is transmitted through a wireless interface.
  • the third information is transmitted through higher layer signaling.
  • the third information is transmitted through physical layer signaling.
  • the third information includes all or part of a high-level signaling.
  • the third information includes all or part of a physical layer signaling.
  • the third information includes all or part of an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • IE Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the third information includes all or part of fields in an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • IE Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the third information includes all or part of a MAC (Medium Access Control) layer signaling.
  • MAC Medium Access Control
  • the third information includes all or part of a system information block (SIB, System Information Block).
  • SIB system information block
  • the third information is transmitted through a DL-SCH (Downlink Shared Channel, downlink shared channel).
  • DL-SCH Downlink Shared Channel, downlink shared channel
  • the third information is transmitted through a PDSCH (Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared Channel
  • the third information is cell specific (Cell Specific).
  • the third information is UE-specific.
  • the third information is carrier-specific (Carrier Specific).
  • the third information is configured per carrier.
  • the third information is specific to the serving cell (Serving Cell Specific).
  • the third information is configured per serving cell (Per Serving Cell).
  • the third information includes all or part of a field of DCI (Downlink Control Information) signaling.
  • DCI Downlink Control Information
  • the third information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig" in an RRC signaling.
  • IE Information Element, information element
  • the third information belongs to an IE (Information Element, information element) "ServingCellConfig" in one RRC signaling.
  • IE Information Element, information element
  • the third information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig" in an RRC signaling configuring a secondary cell (Secondary Cell, Scell).
  • IE Information Element, information element
  • the third information belongs to an IE (Information Element, information element) "ServingCellConfig" in an RRC signaling for configuring a secondary cell (Secondary Cell, Scell).
  • IE Information Element, information element
  • the third information belongs to the choice (CHOICE) "Own” in the IE (Information Element) "CrossCarrierSchedulingConfig" in one RRC signaling.
  • the third information belongs to the choice (CHOICE) “Own” in the “Information Element” “CrossCarrierSchedulingConfig” in the RRC signaling of a secondary cell (Secondary Cell, Scell).
  • the third information belongs to the selection (CHOICE) "Other” in the IE (Information Element) "CrossCarrierSchedulingConfig" in one RRC signaling.
  • the third information belongs to an IE (Information Element, information element) "CrossCarrierSchedulingConfig” selection (CHOICE) "Other” in the RRC signaling of a secondary cell (Secondary Cell, Scell).
  • IE Information Element, information element
  • CrossCarrierSchedulingConfig selection
  • the third information is used to indicate whether the first domain in this application is carried in the first signaling;
  • the value of the first domain is equal to the target indication.
  • the second information and the third information are carried through two different RRC signaling.
  • the second information and the third information are carried through the same RRC signaling.
  • the second information and the third information are carried by two different IEs in the same RRC signaling.
  • the second information and the third information are carried by two different fields in the same IE in the same RRC signaling.
  • the second information and the third information are carried by two different fields (Fields) in the same choice (CHOICE) in the same IE in the same RRC signaling.
  • the first information and the third information are carried through two different signalings.
  • the first information and the third information are carried through two different RRC signaling.
  • the first information and the third information are for two different carriers.
  • the first information and the third information are for two different serving cells (Serving Cell).
  • the first information and the third information are carried by two independent IEs (Information Element).
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used by the first node device in this application It is determined that the first carrier is self-scheduling (Self-Scheduling).
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used to explicitly indicate that the first carrier is Self-Scheduling (Self-Scheduling).
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used to implicitly indicate that the first carrier is Self-Scheduling (Self-Scheduling).
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used to indirectly indicate that the first carrier is Self-Scheduling.
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used to explicitly indicate where the first carrier is located.
  • the corresponding serving cell (Serving Cell) is self-scheduling (Self-Scheduling).
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meanings: the third information is used to indicate a second index, and the second index It belongs to a parameter in the first selection, the second index is equal to the index of the first carrier, and the first selection indicates that the first carrier is cross-carrier scheduled (Cross-Carrier Scheduling).
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meanings: the third information is used to indicate a second index, and the second index It belongs to the parameter in the first selection, the second index is equal to the index of the serving cell corresponding to the first carrier, and the first selection indicates that the first carrier is selected by the serving cell corresponding to the first carrier.
  • the PDCCH in the outside serving cell is scheduled.
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used to indicate the second index, and the first carrier The corresponding serving cell is scheduled by the serving cell represented by the second index, and the second index is equal to the index of the serving cell corresponding to the first carrier.
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meaning: the third information is used to indicate the second index, and the first carrier
  • the corresponding serving cell is cross-carrier scheduling (Cross-Carrier Scheduling) of the serving cell represented by the second index, and the second index is equal to the index of the serving cell corresponding to the first carrier.
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meanings: the third information is used to indicate a second index, and the second index Belongs to the parameter in the first selection, the first indication also belongs to the parameter in the first selection, the second index is equal to the index of the serving cell corresponding to the first carrier, and the first selection indication indicates The first carrier is scheduled by a PDCCH in a serving cell other than the serving cell corresponding to the first carrier.
  • the above sentence "the third information is used to determine that the first carrier is self-scheduled” includes the following meanings: the third information is used to indicate a second index, and the second index It belongs to a parameter in the first selection, the first indication also belongs to a parameter in the first selection, and the first selection is a selection in an IE in an RRC signaling (CHOICE); the second index It is equal to the index of the serving cell corresponding to the first carrier, and the first selection indicates that the first carrier is scheduled by a PDCCH in a serving cell other than the serving cell corresponding to the first carrier.
  • the third information is used to indicate a second index
  • the second index It belongs to a parameter in the first selection
  • the first indication also belongs to a parameter in the first selection
  • the first selection is a selection in an IE in an RRC signaling (CHOICE)
  • the second index It is equal to the index of the serving cell corresponding to the first carrier
  • the first selection indicates that the first carrier is scheduled by a PDCCH in a serving
  • Embodiment 6 illustrates a wireless signal transmission flowchart according to another embodiment of the present application, as shown in FIG. 6.
  • the second node device N3 is a maintenance base station of the serving cell of the first node device U4. It is particularly noted that the sequence in this example does not limit the signal transmission sequence and implementation sequence in this application.
  • step S31 transmits the first information
  • second information transmitting step S32 transmits the third information
  • fourth information transmitted in step S34 in step S35 in the first
  • the first signaling is sent in the candidate resource set
  • the second signaling is sent in the second candidate resource set in step S36
  • the first signal is sent in step S37.
  • the first information For the first node device U4, received at step S41, the first information, the second information received in step S42, receives the third information in step S43, the fourth information received in step S44, in step S45 in the first
  • the first signaling is monitored in the candidate resource set
  • the second signaling is monitored in the second candidate resource set in step S46
  • the first signal is received in step S47.
  • the first information is used to determine the target carrier, the second information is used to determine the first indication, and the first indication is a positive integer;
  • the frequency domain resource belongs to the first carrier;
  • the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to determine the time-frequency resource occupied by the first signal;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one candidate resource group in the first candidate resource set; any one of the first candidate resource set
  • the candidate resource group belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the first candidate resource set from the target resource pool;
  • the first carrier and the target Whether the carriers are the same is used to determine whether the target indication is equal to the first indication;
  • the third information is used to determine that the first carrier is self-scheduled;
  • the second candidate resource set is occupied
  • the frequency domain resources belong to the first carrier, the second signaling is used to determine the time
  • the second signaling occupies a candidate resource group in the second candidate resource set; any candidate resource group in the second candidate resource set belongs to the target resource pool;
  • the second indication is used to determine the second candidate resource set from the target resource pool, and the second indication is equal to 0; the fourth information is used to determine the target resource pool and the first set of resources.
  • the number of candidate resource groups included in the candidate resource set is used to determine the target resource pool and the first set of resources.
  • the fourth information is transmitted through an air interface.
  • the fourth information is transmitted through a wireless interface.
  • the fourth information is transmitted through higher layer signaling.
  • the fourth information is transmitted through physical layer signaling.
  • the fourth information includes all or part of a high-level signaling.
  • the fourth information includes all or part of a physical layer signaling.
  • the fourth information includes all or part of an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • IE Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the fourth information includes all or part of a field (Field) in an IE (Information Element, information element) in an RRC (Radio Resource Control, radio resource control) signaling.
  • Field Information Element, information element
  • RRC Radio Resource Control, radio resource control
  • the fourth information includes all or part of a MAC (Medium Access Control) layer signaling.
  • MAC Medium Access Control
  • the fourth information includes all or part of a system information block (SIB, System Information Block).
  • SIB system information block
  • the fourth information is transmitted through a DL-SCH (Downlink Shared Channel, downlink shared channel).
  • DL-SCH Downlink Shared Channel, downlink shared channel
  • the fourth information is transmitted through a PDSCH (Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared Channel
  • the fourth information is cell specific (Cell Specific).
  • the fourth information is UE-specific.
  • the fourth information is carrier specific (Carrier Specific).
  • the fourth information is specific to the BWP (Carrier Specific).
  • the fourth information is configured per carrier.
  • the fourth information is specific to the serving cell (Serving Cell Specific).
  • the fourth information is configured per serving cell (Per Serving Cell).
  • the fourth information includes all or part of a field of DCI (Downlink Control Information) signaling.
  • DCI Downlink Control Information
  • the fourth information belongs to an IE (Information Element, information element) "SearchSpace" in an RRC signaling.
  • the fourth information belongs to an IE (Information Element, information element) "PDCCH-Config" in an RRC signaling.
  • IE Information Element, information element
  • the fourth information includes configuration information of a search space set (Search Space Set).
  • the above sentence "the fourth information is used to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set” includes the following meaning: the fourth information Used by the first node device in this application to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set.
  • the fourth information is used to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set
  • the fourth information is used to explicitly indicate the number of candidate resource groups included in the target resource pool and the first candidate resource set.
  • the fourth information is used to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set
  • the fourth information is used to implicitly indicate the number of candidate resource groups included in the target resource pool and the first candidate resource set.
  • the fourth information is used to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set
  • the fourth information is used to indirectly indicate the number of candidate resource groups included in the target resource pool and the first candidate resource set.
  • the fourth information is used to determine the number of candidate resource groups included in the target resource pool and the first candidate resource set
  • the fourth information It is used to indicate the search space set to which the first signaling belongs
  • the search space set to which the first signaling belongs includes the parameters of the target resource pool and the equipment included in the first candidate resource set. Select the parameter of the number of resource groups.
  • Embodiment 7 illustrates a wireless signal transmission flowchart according to another embodiment of the present application, as shown in FIG. 7.
  • the second node device N5 is a maintenance base station of the serving cell of the first node device U6. It is particularly noted that the sequence in this example does not limit the signal transmission sequence and implementation sequence in this application.
  • the second node device N5 receives a seventh message in step S51, the information transmitted in the sixth step S52, in step S53 sends the first information, the second information transmitted in step S54, in step S55 sends a fifth Information, the fourth information is sent in step S56, the first signaling is sent in the first candidate resource set in step S57, the second signaling is sent in the second candidate resource set in step S58, and in step S59 Send the first signal in.
  • step S61 transmits seventh information, the sixth information received in step S62, the first information received in step S63, the second information received in step S64, the fifth received in step S65 Information, the fourth information is received in step S66, the first signaling is monitored in the first candidate resource set in step S67, the second signaling is monitored in the second candidate resource set in step S68, and in step S69 Receive the first signal.
  • the first information is used to determine the target carrier, the second information is used to determine the first indication, the first indication is a positive integer; the first candidate resource set is occupied The frequency domain resource belongs to the first carrier; the frequency domain resource occupied by the first signal belongs to the first carrier, and the first signaling is used to determine the time-frequency resource occupied by the first signal;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one candidate resource group in the first candidate resource set; any one of the first candidate resource set The candidate resource group belongs to the target resource pool; the target indication is a non-negative integer, and the target indication is used to determine the first candidate resource set from the target resource pool; the first carrier and the target Whether the carrier is the same is used to determine whether the target indication is equal to the first indication; when the first carrier and the target carrier are the same, the target indication is equal to the first indication, and the first signaling Carrying the first field, the value of the first field is equal to the target indication; when the first carrier and the
  • the first receiver in this application receives fifth information; wherein, when the first carrier and the target carrier are not the same, the fifth information is used to indicate the first Whether the first domain is carried in the signaling; when the first domain is carried in the first signaling, the value of the first domain is equal to the target indication.
  • the fifth information and the third information in this application correspond to two different choices in the same IE in the same RRC signaling.
  • the fifth information and the third information in this application do not appear in the same IE in the same RRC signaling at the same time.
  • the first receiver in this application receives sixth information; where the sixth information is used to indicate that the second carrier can be cross-carrier scheduled (Cross Carrier Scheduling).
  • the first processor in this application sends seventh information; wherein, the seventh information is used to indicate that the first node device supports the second carrier to be cross-carrier scheduled (Cross Carrier Scheduling). Scheduling).
  • Embodiment 8 illustrates a schematic diagram of the relationship between the first carrier and the target carrier according to an embodiment of the present application, as shown in FIG. 8.
  • the rectangle filled with cross lines represents the first signaling
  • the rectangle filled with diagonal lines represents the first domain; in case A, the first carrier and the target carrier are the same; in case B, the first carrier and the target carrier are the same
  • the carrier is not the same.
  • the target indication is equal to the first indication
  • the first signaling carries a first field
  • the value of the first field is Equal to the target indication
  • the target indication is equal to a predefined non-negative integer other than the first indication.
  • the first field is a carrier indicator field (CIF, Carrier Indicator Field).
  • CIF Carrier Indicator Field
  • the first field is a carrier indicator field (CIF, Carrier Indicator Field) in the first signaling.
  • CIF Carrier Indicator Field
  • the first field is a field in DCI (Downlink Control Information).
  • DCI Downlink Control Information
  • the first field is a field in a DCI (Downlink Control Information) payload (Payload).
  • DCI Downlink Control Information
  • Payload Payload
  • the first field is a field in a DCI (Downlink Control Information) of a given DCI format (Format).
  • DCI Downlink Control Information
  • Form DCI format
  • the first domain is not carried in the first signaling.
  • the first signaling carries the first domain.
  • the first signaling carries the first field, and the value of the first field is equal to the target indication.
  • the value (Value) of the first field is an integer represented by the first field.
  • the value of the first field is an integer represented by a bit in the first field.
  • the value of the first field is an integer obtained by converting bits in the first field into a decimal system.
  • the predefined non-negative integer is equal to zero.
  • the predefined non-negative integer is greater than zero.
  • the predefined non-negative integer is a fixed value in the protocol.
  • the predefined non-negative integer is a value greater than 7 fixed in the protocol.
  • the predefined non-negative integer is a value greater than 31 fixed in the protocol.
  • the predefined non-negative integer is variable.
  • the predefined non-negative integer is fixed.
  • Embodiment 9 illustrates a schematic diagram of the second information according to an embodiment of the present application, as shown in FIG. 9.
  • the thick-lined rectangle represents a signaling to which the first information and the second information belong together, and this signaling also carries an indication that the primary carrier is scheduled across carriers; in case B, the bold The wire frame represents a signaling for the first carrier to which the second information belongs.
  • This signaling also carries an indication that the first carrier is scheduled across carriers (may be the third information in this application), and at the same time indicates that the first carrier is scheduled for cross-carrier scheduling.
  • the carrier of the carrier is the first carrier.
  • the second information in this application and the first information in this application are carried in two different fields in the same signaling, or the second information The signaling of the first carrier is carried.
  • the above sentence "the second information and the first information are carried by two different fields in the same signaling” includes the following meaning: the second information and the first information are carried by the same signal. Two different fields (Fields) in the same IE (Information Element) in one signaling are carried.
  • the above sentence "the second information and the first information are carried by two different fields in the same signaling” includes the following meaning: the second information and the first information are carried by the same signal.
  • a piece of signaling is carried by two fields (Fields) in two different IEs (Information Elements).
  • the second information and the first information when “the second information and the first information are carried in two different fields in the same signaling", the second information and the first information belong to the same RRC
  • the IE “CrossCarrierSchedulingConfig” in the signaling the second information is carried by the field “cif-InSchedulingCell” in the IE “CrossCarrierSchedulingConfig”
  • the first information is carried by the field “schedulingCellId” in the IE “CrossCarrierSchedulingConfig” "carry.
  • the second information and the first information when “the second information and the first information are carried in two different fields in the same signaling", the second information and the first information belong to the same RRC
  • the IE “CrossCarrierSchedulingConfig” in the signaling the second information is carried by the field “cif-OfSchedulingCell” in the IE “CrossCarrierSchedulingConfig”
  • the first information is carried by the field “schedulingCellId” in the IE “CrossCarrierSchedulingConfig” "carry.
  • the above sentence "the second information is carried by signaling for the first carrier” includes the following meaning: the IE to which the second information belongs and the index of the first carrier belong to the same IE.
  • the above sentence "the second information is carried by signaling for the first carrier” includes the following meaning: the second information and the index of the first carrier belong to the same IE.
  • the above sentence "the second information is carried by signaling for the first carrier” includes the following meaning: the IE to which the second information belongs and the index of the serving cell corresponding to the first carrier Belongs to the same IE.
  • the above sentence "the second information is carried by signaling for the first carrier” includes the following meaning: the second information belongs to an IE in the configuration signaling for the first carrier.
  • the above sentence "the second information is carried by signaling for the first carrier” includes the following meaning: the second information belongs to the field "sCellConfigDedicated” in the IE “SCellConfig”, and the first The index of the serving cell corresponding to the carrier also belongs to the IE "SCellConfig".
  • the above sentence “the second information is carried by signaling for the first carrier” includes the following meaning: the second information is information unique to the first carrier.
  • Embodiment 10 illustrates a schematic diagram of the relationship between the target carrier and the second carrier according to an embodiment of the present application, as shown in FIG. 10.
  • the rectangle filled with crossed lines represents the first information
  • the rectangle filled with diagonal lines represents a scheduling signaling on the target carrier.
  • the frequency domain resource occupied by the signal carrying the first information in this application belongs to the second carrier, and the first information is used to determine the first index, and the first index is The index of the target carrier in, the target carrier schedules the second carrier across carriers.
  • the second carrier is a primary carrier (PCC, Primary Component Carrier).
  • PCC Primary Component Carrier
  • the second carrier is a carrier occupied by a primary cell (Pcell, Primary Cell).
  • Pcell Primary Cell
  • the second carrier corresponds to a serving cell (Serving Cell).
  • the second carrier is a component carrier (Component Carrier) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • CA Carrier Aggregation
  • the second carrier is a primary carrier that supports cross-carrier scheduling.
  • the serving cell corresponding to the second carrier is a primary cell (Pcell) that supports cross-carrier scheduling.
  • Pcell primary cell
  • the second carrier is a component carrier (Component Carrier) in MCG (Master Cell Group) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • MCG Master Cell Group
  • CA Carrier Aggregation
  • the second carrier is a component carrier (Component Carrier) in SCG (Secondary Cell Group, secondary cell group) in Carrier Aggregation (CA).
  • Component Carrier Component Carrier
  • SCG Secondary Cell Group, secondary cell group
  • CA Carrier Aggregation
  • the second carrier corresponds to a primary cell (Pcell) in MCG (Master Cell Group).
  • the second carrier corresponds to a primary cell (PSCell) in an SCG (Secondary Cell Group, secondary cell group).
  • PSCell Primary Cell
  • SCG Secondary Cell Group, secondary cell group
  • the second carrier is identified by a serving cell index (Serving Cell Index).
  • serving Cell Index Serving Cell Index
  • the first information is sent on the second carrier.
  • the above sentence "the first information is used to determine the first index” includes the following meaning: the first information is used by the first node device in this application to determine the first index.
  • the above sentence "the first information is used to determine the first index” includes the following meaning: the first information is used to explicitly indicate the first index.
  • the above sentence "the first information is used to determine the first index” includes the following meaning: the first information is used to implicitly indicate the first index.
  • the above sentence "the first information is used to determine the first index” includes the following meaning: the first information is used to indirectly indicate the first index.
  • the first information is used to determine that the target carrier is different from the second carrier.
  • the first information is used to determine that the second carrier is scheduled across carriers.
  • the first information is used to determine that the second carrier is not self-scheduling (Self-Scheduling).
  • the above sentence "the first index is the index of the target carrier” includes the following meaning: the first index is the index of the serving cell (Serving Cell) corresponding to the target carrier.
  • the above sentence "the first index is the index of the target carrier” includes the following meaning: the first index is used to identify the target carrier.
  • the above sentence "the first index is the index of the target carrier” includes the following meaning: the first index is used to identify the serving cell (Serving Cell) corresponding to the target carrier.
  • the target carrier and the second carrier are different.
  • the index of the target carrier is different from the index of the second carrier.
  • the index of the serving cell corresponding to the target carrier is different from the index of the serving cell corresponding to the second carrier.
  • the above sentence “the target carrier schedules the second carrier across carriers” includes the following meaning: the target carrier and the second carrier are not the same, and the target carrier schedules the second carrier.
  • the above sentence “the target carrier cross-carrier schedules the second carrier” includes the following meaning: the target carrier and the second carrier are not the same, and the second carrier is scheduled by the target carrier.
  • the above sentence “the target carrier cross-carrier scheduling the second carrier” includes the following meaning: the target carrier and the second carrier are not the same, and the PDCCH transmitted on the target carrier is scheduled at all The signal transmitted on the second carrier.
  • Embodiment 11 illustrates a schematic diagram of the relationship between the second candidate resource set and the first candidate resource set according to an embodiment of the present application, as shown in FIG. 11.
  • the thick-lined rectangle represents the target resource pool
  • each rectangle filled with diagonal lines represents a candidate resource group included in the second candidate resource set
  • each rectangle filled with cross lines represents the first candidate.
  • the frequency domain resources occupied by the second candidate resource set in this application belong to the first carrier in this application, and the second signaling in this application is used to determine
  • the second candidate resource set includes a positive integer number of candidate resource groups, and the second signaling occupies the second candidate A candidate resource group in the resource set; any candidate resource group in the second candidate resource set belongs to the target resource pool; the second indication is used from the target resource pool in this application
  • the second candidate resource set is determined, and the second indication is equal to 0.
  • the second candidate resource set includes time-frequency resources.
  • the second candidate resource set includes only one candidate resource group.
  • the second candidate resource set includes more than one candidate resource group.
  • any two candidate resource groups included in the second candidate resource set are orthogonal in the time-frequency domain ( Orthogonal).
  • any two candidate resource groups included in the second candidate resource set do not overlap in the time-frequency domain ( Non-overlapped).
  • the second candidate resource set includes more than one candidate resource group
  • the second candidate resource set includes more than one candidate resource group
  • the number of time-frequency resources included in any two candidate resource groups in the second candidate resource set is equal .
  • resource units included in any two candidate resource groups in the second candidate resource set
  • the number of Element is equal.
  • any two candidate resource groups in the second candidate resource set correspond to the same aggregation level (AL, Aggregation Level).
  • any one of the candidate resource groups included in the second candidate resource set includes time-frequency resources.
  • any one candidate resource group in the second candidate resource set includes a positive integer number of resource elements (RE, Resource Element).
  • any one candidate resource group in the second candidate resource set is a time-frequency resource occupied by a physical downlink control channel (PDCCH, Physical Downlink Control Channel) candidate (Candidate).
  • PDCCH Physical Downlink Control Channel
  • any one candidate resource group in the second candidate resource set is a physical downlink control channel (PDCCH, Physical Downlink Control Channel) candidate (Candidate Channel) corresponding to an aggregation level (Aggregation Level, AL). ) Time-frequency resources occupied.
  • PDCCH Physical Downlink Control Channel
  • Candidate Channel corresponding to an aggregation level (Aggregation Level, AL).
  • AL aggregation Level
  • any one of the candidate resource groups in the second candidate resource set corresponds to one aggregation level (Aggregation Level, AL) and one downlink control information (DCI, Downlink Control Information) format (Format)
  • AL aggregation Level
  • DCI Downlink Control Information
  • Form The time-frequency resource occupied by the candidate (Candidate) of the Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel).
  • any one of the candidate resource groups in the second candidate resource set corresponds to an aggregation level (Aggregation Level, AL) and a downlink control information (DCI, Downlink Control Information) payload size (Payload Size) Time-frequency resources occupied by a candidate (Candidate) of a physical downlink control channel (PDCCH, Physical Downlink Control Channel).
  • AL aggregation Level
  • DCI Downlink Control Information
  • Payload Size Payload size
  • any one of the candidate resource groups in the second candidate resource set is in a search space set (Search Space Set) and an associated control resource set (CORESET, Control Resource Set), corresponding to A physical downlink control channel (PDCCH, Physical Downlink Control Channel) candidate (Candidate) occupied by an aggregation level (Aggregation Level, AL) and a downlink control information (DCI, Downlink Control Information) payload size (Payload Size) Frequency resources.
  • PDCCH Physical Downlink Control Channel
  • AL aggregation Level
  • DCI Downlink Control Information
  • Payload Size Frequency resources.
  • any one candidate resource group in the second candidate resource set includes a positive integer number of control channel elements (CCE, Control Channel Element).
  • CCE Control Channel Element
  • any one of the candidate resource groups in the second candidate resource set includes a positive integer number of control channel elements (CCE, Control Channel Element) with consecutive indexes.
  • CCE Control Channel Element
  • any one of the candidate resource groups in the second candidate resource set includes a resource element group (REG, Resource Element Group) that is a positive integer multiple of 6.
  • REG Resource Element Group
  • any one of the candidate resource groups in the second candidate resource set includes an interleaved (Interleaved) resource element group (REG, Resource Element Group) that is a positive integer multiple of 6.
  • Interleaved Interleaved resource element group
  • REG Resource Element Group
  • any one of the candidate resource groups in the second candidate resource set includes a non-interleaved (Non-Interleaved) resource element group (REG, Resource Element Group) that is a positive integer multiple of 6.
  • REG Non-Interleaved resource element group
  • any one of the candidate resource groups included in the second candidate resource set includes resources that are continuous in the frequency domain.
  • any one of the candidate resource groups included in the second candidate resource set includes frequency-domain discrete resources.
  • any one of the candidate resource groups included in the second candidate resource set includes resources that are continuous in the time domain.
  • any one of the candidate resource groups included in the second candidate resource set includes resources that are discrete in the time domain.
  • all candidate resource groups included in the second candidate resource set belong to the same control resource set (CORESET).
  • all candidate resource groups included in the second candidate resource set belong to the same search space set (Search Space Set).
  • each candidate resource group included in the second candidate resource set is a candidate (Candidate) of the time-frequency resource occupied by the second signaling.
  • each candidate resource group included in the second candidate resource set includes time-frequency resources that may be occupied by the second signaling.
  • the number of REs included in any one candidate resource group in the first candidate resource set and the number of REs included in any one candidate resource group in the second candidate resource set equal.
  • the number of REs included in a candidate resource group in the first candidate resource set is different from the number of REs included in a candidate resource group in the second candidate resource set. equal.
  • the aggregation level (AL) corresponding to any one candidate resource group in the first candidate resource set and the aggregation corresponding to any one candidate resource group in the second candidate resource set The rank (AL) is equal.
  • aggregation level (AL) corresponding to one candidate resource group in the first candidate resource set and an aggregation level (AL) corresponding to one candidate resource group in the second candidate resource set.
  • AL aggregation level
  • the monitoring of the second signaling is implemented by decoding (Decoding) the second signaling.
  • the monitoring of the second signaling is implemented by blind decoding (Blind Decoding) of the second signaling.
  • the monitoring of the second signaling is implemented by decoding and CRC checking the second signaling.
  • the monitoring of the second signaling is implemented by decoding the second signaling and a CRC check that is scrambled by the identifier of the first node device.
  • the monitoring of the second signaling is implemented by decoding (Decoding) the second signaling based on the format of the second signaling.
  • the second signaling is transmitted through an air interface.
  • the second signaling is transmitted through a wireless interface.
  • the second signaling is transmitted through a Uu interface.
  • the second signaling is physical layer signaling.
  • the second signaling is transmitted through PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel).
  • PDCCH Physical Downlink Control Channel, Physical Downlink Control Channel
  • the second signaling includes all or part of fields in DCI (Downlink Control Information).
  • DCI Downlink Control Information
  • the second signaling includes all or part of the DCI in a given DCI (Downlink Control Information) format (Format).
  • DCI Downlink Control Information
  • Form Downlink Control Information
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is used by the The first node device is used to determine the time-frequency resource occupied by the signal transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is used to explicitly To indicate the time-frequency resources occupied by the signal transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is used for implicit To indicate the time-frequency resources occupied by the signal transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is used indirectly Indicates the time-frequency resource occupied by the signal transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is a Scheduling signaling for signals transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is to schedule an in-place The PDCCH of the signal transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is to schedule an in-place The PDCCH of the PDSCH transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is to schedule an in-place PDCCH of the PUSCH transmitted on the second carrier.
  • the above sentence "the second signaling is used to determine the time-frequency resources occupied by the signal transmitted on the second carrier” includes the following meaning: the second signaling is cross-carrier scheduling ( Cross-Carrier Schedule) A PDCCH of a signal transmitted on the second carrier.
  • the second signaling is PDCCH for cross-carrier scheduling of a primary cell (Pcell).
  • the second signaling is also used to indicate a modulation and coding scheme (MCS) of a signal transmitted on the second carrier.
  • MCS modulation and coding scheme
  • the second signaling is also used to indicate a redundancy version (RV) of a signal transmitted on the second carrier.
  • RV redundancy version
  • the second signaling is also used to indicate a HARQ process (Process) to which a signal transmitted on the second carrier belongs.
  • the second indication is equal to a carrier indicator field (CIF, Carrier Indicator Field) value.
  • CIF Carrier Indicator Field
  • the second indication is equal to the value of a carrier indicator field (CIF, Carrier Indicator Field) in a PDCCH (Physical Downlink Control Channel).
  • CIF Carrier Indicator Field
  • the value of the carrier indicator field (CIF, Carrier Indicator Field) in the second signaling is equal to the first Two instructions.
  • the second signaling carries a carrier indicator field (CIF, Carrier Indicator Field).
  • CIF Carrier Indicator Field
  • the second signaling does not carry a carrier indicator field (CIF, Carrier Indicator Field).
  • CIF Carrier Indicator Field
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used by the first node in this application The device is used to determine the second candidate resource set from the target resource pool.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to determine the second candidate resource set from the target resource pool according to an operation rule. The second candidate resource set is determined in the resource pool.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to determine the second candidate resource set from the target resource pool according to the mapping relationship. The second candidate resource set is determined in the resource pool.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to obtain information from the target resource pool. The position of each candidate resource group included in the first candidate resource set in the time-frequency domain is determined.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to obtain information from the target resource pool. Determine the time-frequency domain position of each candidate resource group included in the second candidate resource set in the target resource pool.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to obtain information from the target resource pool. Determine the distribution of each candidate resource group included in the second candidate resource set in the target resource pool.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to obtain information from the target resource pool. The index of the CCE included in each candidate resource group included in the second candidate resource set is determined.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: the second indication is used to obtain information from the target resource pool. The index of the CCE included in each candidate resource group included in the first candidate resource set in the target resource pool is determined.
  • the above sentence "the second indication is used to determine the second candidate resource set from the target resource pool” includes the following meaning: a candidate resource included in the second candidate resource set Group
  • the index of the included CCE of aggregation level L 2 is obtained by the following formula:
  • s represents the target resource pool
  • the target resource pool is associated with the control resource set (CORESET) p
  • CORESET Control resource set
  • n 2 CI represents the second indication
  • i 0,...,L 2 -1
  • p represents the number of CCEs in the control resource set (CORESET) p
  • the CCE in the control resource set (CORESET) p is indexed from 0 to N CCE, p -1
  • Embodiment 12 illustrates a structural block diagram of the processing device in the first node device of an embodiment, as shown in FIG. 12.
  • the first node device processing apparatus 1200 includes a first receiver 1201, a second receiver 1202, and a first processor 1203.
  • the first receiver 1201 includes the transmitter/receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490 in Figure 4 of the present application;
  • the second receiver 1202 includes the transmitter/receiver 490 in Figure 4 of the present application.
  • the transmitter/receiver 456 (including the antenna 460), the receiving processor 452 and the controller/processor 490; the first processor 1203 includes the transmitter/receiver 456 (including the antenna 460) in Figure 4 of the present application, and transmitting
  • the processor 455 receives the processor 452 and the controller/processor 490.
  • the first receiver 1201 receives first information and second information, the first information is used to determine the target carrier, the second information is used to determine the first indication, and the first indication Is a positive integer; the second receiver 1202 monitors the first signaling in the first candidate resource set, and the frequency domain resources occupied by the first candidate resource set belong to the first carrier; the first processor 1203 acts as the first carrier When a signaling is detected, operate the first signal; the frequency domain resources occupied by the first signal belong to the first carrier, and the first signaling is used to determine the time occupied by the first signal Frequency resources; wherein the operation is sending or the operation is receiving; the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies the first candidate resource set Any one of the candidate resource groups in the first candidate resource set belongs to the target resource pool; the target indication is a non-negative integer, and the target indication is used to download from the target resource pool
  • the first candidate resource set is determined in, and whether the first carrier and the target carrier are the same
  • the target indication is equal to the first indication
  • the first signaling carries a first field
  • the value of the first field is equal to The target indication
  • the target indication is equal to a predefined non-negative integer other than the first indication.
  • the first receiver 1201 receives third information; wherein the third information is used to determine that the first carrier is self-scheduled.
  • the second information and the first information are carried by two different fields in the same signaling, or the second information is carried by signaling for the first carrier.
  • the frequency domain resource occupied by the signal carrying the first information belongs to the second carrier
  • the first information is used to determine the first index
  • the first index is the index of the target carrier
  • the target carrier schedules the second carrier across carriers.
  • the second receiver 1202 monitors the second signaling in the second candidate resource set; wherein, the signal carrying the first information is occupied
  • the frequency domain resource of belongs to a second carrier, the first information is used to determine a first index, the first index is the index of the target carrier, and the target carrier schedules the second carrier across carriers;
  • the frequency domain resources occupied by the second candidate resource set belong to the first carrier, the second signaling is used to determine the time-frequency resources occupied by signals transmitted on the second carrier, and the second
  • the candidate resource set includes a positive integer number of candidate resource groups, and the second signaling occupies one candidate resource group in the second candidate resource set; any one candidate in the second candidate resource set
  • the resource group belongs to the target resource pool; a second indication is used to determine the second candidate resource set from the target resource pool, and the second indication is equal to zero.
  • the first receiver 1201 receives fourth information; wherein the fourth information is used to determine the target resource pool and the number of candidate resource groups included in the first candidate resource set.
  • Embodiment 13 illustrates a structural block diagram of a processing device in a second node device of an embodiment, as shown in FIG. 13.
  • the second node device processing apparatus 1300 includes a first transmitter 1301, a second transmitter 1302, and a second processor 1303.
  • the first transmitter 1301 includes the transmitter/receiver 416 (including the antenna 460), the transmission processor 415 and the controller/processor 440 in Figure 4 of the present application;
  • the second transmitter 1302 includes the transmitter/receiver 416 in Figure 4 of the present application The transmitter/receiver 416 (including the antenna 460), the transmitting processor 415 and the controller/processor 440;
  • the second processor 1303 includes the transmitter/receiver 416 (including the antenna 460) in Figure 4 of the present application, and receiving The processor 412, the transmitting processor 415 and the controller/processor 440.
  • the first transmitter 1301 sends the first information and the second information, the first information is used to indicate the target carrier, the second information is used to indicate the first indication, and the first indication Is a positive integer;
  • the second transmitter 1302 sends the first signaling in the first candidate resource set, and the frequency domain resource occupied by the first candidate resource set belongs to the first carrier;
  • the second processor 1303 executes the first signal The frequency domain resources occupied by the first signal belong to the first carrier, and the first signaling is used to indicate the time-frequency resources occupied by the first signal; wherein, the execution is receiving, or The execution is sending;
  • the first candidate resource set includes a positive integer number of candidate resource groups, and the first signaling occupies one candidate resource group in the first candidate resource set;
  • the first Any candidate resource group in the candidate resource set belongs to the target resource pool;
  • the target indication is a non-negative integer, and the target indication is used to determine the first candidate resource set from the target resource pool; so Whether the first carrier and the target carrier are the same is used to
  • the above sentence “the execution is receiving, or the execution is sending” includes the following meaning: the execution is one of sending and receiving.
  • the above sentence “the execution is reception, or the execution is transmission” includes the following meaning: the execution is transmission.
  • the above sentence “the execution is reception, or the execution is transmission” includes the following meaning: the execution is reception.
  • the above sentence "the execution is reception, or the execution is transmission” includes the following meanings: when the execution is reception, the first signal is an uplink signal; when the execution is transmission, The first signal is a downlink signal.
  • the above sentence "the execution is reception, or the execution is transmission” includes the following meanings: when the execution is reception, the first signal is transmitted via an uplink signal; when the execution is transmission , The first signal is transmitted through a downlink channel.
  • the execution when the operation in this application is receiving, the execution is sending; when the operation in this application is sending, the execution is receiving.
  • the target indication is equal to the first indication
  • the first signaling carries a first field
  • the value of the first field is equal to The target indication
  • the target indication is equal to a predefined non-negative integer other than the first indication.
  • the first transmitter 1301 sends third information; wherein, the third information is used to indicate that the first carrier is self-scheduled.
  • the second information and the first information are carried by two different fields in the same signaling, or the second information is carried by signaling for the first carrier.
  • the frequency domain resource occupied by the signal carrying the first information belongs to the second carrier
  • the first information is used to indicate a first index
  • the first index is the index of the target carrier
  • the target carrier schedules the second carrier across carriers.
  • the second transmitter 1302 sends second signaling in a second candidate resource set; wherein, the signal carrying the first information
  • the frequency domain resource of belongs to a second carrier
  • the first information is used to indicate a first index
  • the first index is the index of the target carrier
  • the target carrier schedules the second carrier across carriers
  • the The frequency domain resources occupied by the second candidate resource set belong to the first carrier
  • the second signaling is used to indicate the time-frequency resources occupied by signals transmitted on the second carrier
  • the second The candidate resource set includes a positive integer number of candidate resource groups, and the second signaling occupies one candidate resource group in the second candidate resource set; any one candidate in the second candidate resource set
  • the resource group belongs to the target resource pool; a second indication is used to determine the second candidate resource set from the target resource pool, and the second indication is equal to zero.
  • the first transmitter 1301 sends fourth information; where the fourth information is used to indicate the target resource pool and the number of candidate resource groups included in the first candidate resource set.
  • the first node device or second node device or UE or terminal in this application includes, but is not limited to, mobile phones, tablets, notebooks, network cards, low-power devices, eMTC devices, NB-IoT devices, in-vehicle communication devices, aircraft, Airplanes, drones, remote control aircraft and other wireless communication equipment.
  • the base station equipment or base station or network side equipment in this application includes but is not limited to macro cell base station, micro cell base station, home base station, relay base station, eNB, gNB, transmission and receiving node TRP, relay satellite, satellite base station, aerial base station, etc. Wireless communication equipment.

Abstract

本申请公开了一种用于无线通信的节点中的方法和装置。节点接收第一信息和第二信息，在第一备选资源集合中监测第一信令，操作第一信号；所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示；所述第一备选资源集合所占用的频域资源属于第一载波；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；所述第一备选资源集合包括正整数个备选资源组，所述第一备选资源集合属于目标资源池；目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。本申请提高调度性能。

Description

一种被用于无线通信的节点中的方法和装置 技术领域
本申请涉及无线通信系统中的传输方法和装置，尤其涉及无线通信中的多载波的传输方案和装置。
背景技术
未来无线通信系统的应用场景越来越多元化，不同的应用场景对系统提出了不同的性能要求。为了满足多种应用场景的不同的性能需求，在3GPP(3rd Generation Partner Project，第三代合作伙伴项目)RAN(Radio Access Network，无线接入网)#72次全会上决定对新空口技术(NR，New Radio)(或5G)进行研究,在3GPP RAN #75次全会上通过了新空口技术(NR，New Radio)的WI(Work Item，工作项目)，开始对NR进行标准化工作。
为了能够适应多样的应用场景和满足不同的需求，在3GPP RAN #85次全会上还通过了NR下的动态频谱共享(Dynamic spectrum sharing，DSS)的WI和多空口双连接(Multi-Radio Dual-Connectivity，MR-DC)增强的WI用来支持更加灵活和高效的多载波通信。
发明内容
在多载波通信过程，比如载波聚合(CA，Carrier Aggregation)中，支持跨载波调度(Cross Carrier Scheduling)。在现有标准支持的网络中，比如R16及以前版本的LTE(Long Term Evolution，长时演进)和NR(New Radio，新空口)，对于主载波(Primary Component Carrier，PCC)或者主小区(Primary Cell，Pcell)中的数据传输，只支持本载波的自调度，而不支持辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)作为调度载波的跨载波调度。在R17版本中的动态频谱共享的WI中决定支持辅载波对主载波的跨载波调度。
针对支持多载波传输的网络中的调度的问题，本申请公开了一种解决方案。需要说明的是，在本申请的的描述中，只是采用动态频谱共享作为一个典型应用场景或者例子；本申请也同样适用于面临相似问题的动态频谱共享之外的其它场景(比如其它多载波传输或者多信道传输，或者其它的对数据调度有特定要求的网络中)，也可以取得类似动态频谱共享场景中的技术效果。此外，不同场景(包括但不限于动态频谱共享和多载波传输的场景)采用统一解决方案还有助于降低硬件复杂度和成本。在不冲突的情况下，本申请的第一节点设备中的实施例和实施例中的特征可以应用到第二节点设备中，反之亦然。特别的，对本申请中的术语(Terminology)、名词、函数、变量的解释(如果未加特别说明)可以参考3GPP的规范协议TS36系列、TS38系列、TS37系列中的定义。
本申请公开了一种用于无线通信中的第一节点设备中的方法，其特征在于，包括：
接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；
在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；
其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示 被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，通过所述第一载波和所述目标载波是否相同来判断所述目标指示是否等于所述第一指示，实现了辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)采用自调度时的PDCCH备选(Candidate)的分布根据这个辅载波是否同时支持跨载波调度(Cross-Carrier Scheduling)主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)而变化，降低调度主载波的PDCCH的碰撞概率(Blocking Probability)，保证了主载波的控制信息的传输性能。
作为一个实施例，所述目标指示等于所述第一指示，实现了辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)采用自调度时的起始PDCCH备选(Candidate)的偏移，避免了和跨载波调度(Cross-Carrier Scheduling)主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)的PDCCH备选(Candidate)之间的重合，同时提高主载波和辅载波的控制信息的传输性能。
根据本申请的一个方面，上述方法的特征在于，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
作为一个实施例，当所述第一载波和所述目标载波相同时，所述第一信令中携带所述第一域，保证了当辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)自调度时的起始PDCCH备选(Candidate)和跨载波调度(Cross-Carrier Scheduling)主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)的PDCCH备选(Candidate)重合时调度信息的模糊，保证了控制信息的有效传输。
根据本申请的一个方面，上述方法的特征在于，还包括：
接收第三信息；
其中，所述第三信息被用于确定所述第一载波是被自调度的。
根据本申请的一个方面，上述方法的特征在于，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
作为一个实施例，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带，使得辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)自调度时的起始PDCCH备选(Candidate)的位置指示可以重用或者重解释(Reinterprete)现有的信令格式，并且避免针对每个辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)的额外的信令配置，降低了头开销的同时不降低跨载波调度(Cross-Carrier Scheduling)配置的灵活性。
根据本申请的一个方面，上述方法的特征在于，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
根据本申请的一个方面，上述方法的特征在于，当所述第一载波和所述目标载波相同时，还包括：
在第二备选资源集合中监测第二信令；
其中，所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
作为一个实施例，通过所述第二指示等于0，当主载波(Primary Component Carrier， PCC)或主小区(Primary Cell，Pcell)被跨载波调度时(Cross-Carrier Scheduled)，保证跨载波调度主载波的PDCCH的性能和主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)自调度时的PDCCH性能具有可比性。
根据本申请的一个方面，上述方法的特征在于，还包括：
接收第四信息；
其中，所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
本申请公开了一种用于无线通信中的第二节点设备中的方法，其特征在于，包括：
发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；
在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；
其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
根据本申请的一个方面，上述方法的特征在于，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
根据本申请的一个方面，上述方法的特征在于，还包括：
发送第三信息；
其中，所述第三信息被用于指示所述第一载波是被自调度的。
根据本申请的一个方面，上述方法的特征在于，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
根据本申请的一个方面，上述方法的特征在于，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于指示第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
根据本申请的一个方面，上述方法的特征在于，当所述第一载波和所述目标载波相同时，还包括：
在第二备选资源集合中发送第二信令；
其中，所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于指示在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
根据本申请的一个方面，上述方法的特征在于，还包括：
发送第四信息；
其中，所述第四信息被用于指示所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
本申请公开了一种用于无线通信中的第一节点设备，其特征在于，包括：
第一接收机，接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；
第二接收机，在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
第一处理机，当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；
其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
本申请公开了一种用于无线通信中的第二节点设备，其特征在于，包括：
第一发射机，发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；
第二发射机，在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
第二处理机，执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；
其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，本申请中的方法具备如下优势：
-.采用本申请中的方法，实现了辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)采用自调度时的PDCCH备选(Candidate)的分布根据这个辅载波是否同时支持跨载波调度(Cross-Carrier Scheduling)主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)而变化，降低调度主载波的PDCCH的碰撞概率(Blocking Probability)，保证了主载波的控制信息的传输性能。
-.本申请中的方法实现了辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)采用自调度时的起始PDCCH备选(Candidate)的偏移，避免了和跨载波调度(Cross-Carrier Scheduling)主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)的PDCCH备选(Candidate)之间的重合，同时提高主载波和辅载波的控制信息的传输性能。
-.采用本申请中的方法，保证了当辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)自调度时的起始PDCCH备选(Candidate)和跨载波调度(Cross-Carrier Scheduling)主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)的PDCCH备选(Candidate)重合时调度信息的模糊，保证了控制信息的有效传输。
-.采用本申请中的方法，使得辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)自调度时的起始PDCCH备选(Candidate)的位置指示可以重用或者重解释(Reinterprete)现有的信令格式，并且避免针对每个辅载波(Secondary Component Carrier，SCC)或者辅小区(Secondary Cell，Scell)的额外的信令配置，降低了头开销的同时不降低跨载波调度(Cross-Carrier Scheduling)配置的灵活性。
-.采用本申请中的方法，当主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)被跨载波调度时(Cross-Carrier Scheduled)，保证跨载波调度主载波的PDCCH的性能和主载波(Primary Component Carrier，PCC)或主小区(Primary Cell，Pcell)自调度时的PDCCH性能具有可比性。
附图说明
通过阅读参照以下附图中的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更加明显：
图1示出了根据本申请的一个实施例的第一信息，第二信息，第一信令和第一信号的流程图；
图2示出了根据本申请的一个实施例的网络架构的示意图；
图3示出了根据本申请的一个实施例的用户平面和控制平面的无线协议架构的示意图；
图4示出了根据本申请的一个实施例的第一节点设备和第二节点设备的示意图；
图5示出了根据本申请的一个实施例的无线信号传输流程图；
图6示出了根据本申请的另一个实施例的无线信号传输流程图；
图7示出了根据本申请的另一个实施例的无线信号传输流程图；
图8示出了根据本申请的一个实施例的第一载波和目标载波之间的关系的示意图；
图9示出了根据本申请的一个实施例的第二信息的示意图；
图10示出了根据本申请的一个实施例的目标载波和第二载波之间的关系的示意图；
图11示出了根据本申请的一个实施例的第二备选资源集合和第一备选资源集合之间的关系的示意图；
图12示出了根据本申请的一个实施例的第一节点设备中的处理装置的结构框图；
图13示出了根据本申请的一个实施例的第二节点设备中的处理装置的结构框图。
具体实施方式
下文将结合附图对本申请的技术方案作进一步详细说明，需要说明的是，在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。
实施例1
实施例1示例了根据本申请的一个实施例的第一信息，第二信息，第一信令和第一信号的流程图，如附图1所示。在附图1中，每个方框代表一个步骤，特别需要强调的是图中的各个方框的顺序并不代表所表示的步骤之间在时间上的先后关系。
在实施例1中，本申请中的第一节点设备在步骤101中接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；在步骤102中在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；在步骤103中，当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，所述第一信息通过空中接口传输。
作为一个实施例，所述第一信息通过无线接口传输。
作为一个实施例，所述第一信息通过高层信令传输。
作为一个实施例，所述第一信息通过物理层信令传输。
作为一个实施例，所述第一信息包括了一个高层信令中的全部或部分。
作为一个实施例，所述第一信息包括了一个物理层信令中的全部或部分。
作为一个实施例，所述第一信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的全部或部分IE(Information Element，信息单元)。
作为一个实施例，所述第一信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的一个IE(Information Element，信息单元)中的全部或部分域(Field)。
作为一个实施例，所述第一信息包括了一个MAC(Medium Access Control，媒体接入控制)层信令中的全部或部分。
作为一个实施例，所述第一信息包括了一个系统信息块(SIB，System Information Block)中的全部或部分。
作为一个实施例，所述第一信息通过一个DL-SCH(Downlink Shared Channel，下行共享信道)传输。
作为一个实施例，所述第一信息通过一个PDSCH(Physical Downlink Shared Channel，物理下行共享信道)传输。
作为一个实施例，所述第一信息是小区特定的(Cell Specific)。
作为一个实施例，所述第一信息是用户设备特定的(UE-specific)。
作为一个实施例，所述第一信息是载波特有的(Carrier Specific)。
作为一个实施例，所述第一信息是每载波(Per Carrier)配置的。
作为一个实施例，所述第一信息是服务小区特有的(Serving Cell Specific)。
作为一个实施例，所述第一信息是每服务小区(Per Serving Cell)配置的。
作为一个实施例，所述第一信息包括一个DCI(Downlink Control Information)信令的全部或部分域(Field)。
作为一个实施例，所述第一信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”。
作为一个实施例，所述第一信息属于一个RRC信令中的IE(Information Element，信息单元)“ServingCellConfig”。
作为一个实施例，所述第一信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”。
作为一个实施例，所述第一信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令中的IE(Information Element，信息单元)“ServingCellConfig”。
作为一个实施例，所述第一信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“schedulingCellId”。
作为一个实施例，所述第一信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“schedulingCellId”。
作为一个实施例，上述句子“所述第一信息被用于确定目标载波”包括以下含义：所述第一信息被本申请中的所述第一节点设备用于确定所述目标载波。
作为一个实施例，上述句子“所述第一信息被用于确定目标载波”包括以下含义：所述第一信息被用于显式地指示所述目标载波。
作为一个实施例，上述句子“所述第一信息被用于确定目标载波”包括以下含义：所述第一信息被用于隐式地指示所述目标载波。
作为一个实施例，上述句子“所述第一信息被用于确定目标载波”包括以下含义：所述第一信息被用于间接地指示所述目标载波。
作为一个实施例，上述句子“所述第一信息被用于确定目标载波”包括以下含义：所述第一信息被用于指示所述目标载波的索引，所述目标载波的索引被用于确定所述目标载波。
作为一个实施例，上述句子“所述第一信息被用于确定目标载波”包括以下含义：所述第一信息被用于指示所述目标载波所对应的服务小区索引(Serving Cell Index)，所述目标载 波所对应的服务小区索引被用于确定所述目标载波。
作为一个实施例，所述第二信息通过空中接口传输。
作为一个实施例，所述第二信息通过无线接口传输。
作为一个实施例，所述第二信息通过高层信令传输。
作为一个实施例，所述第二信息通过物理层信令传输。
作为一个实施例，所述第二信息包括了一个高层信令中的全部或部分。
作为一个实施例，所述第二信息包括了一个物理层信令中的全部或部分。
作为一个实施例，所述第二信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的全部或部分IE(Information Element，信息单元)。
作为一个实施例，所述第二信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的一个IE(Information Element，信息单元)中的全部或部分域(Field)。
作为一个实施例，所述第二信息包括了一个MAC(Medium Access Control，媒体接入控制)层信令中的全部或部分。
作为一个实施例，所述第二信息包括了一个系统信息块(SIB，System Information Block)中的全部或部分。
作为一个实施例，所述第二信息通过一个DL-SCH(Downlink Shared Channel，下行共享信道)传输。
作为一个实施例，所述第二信息通过一个PDSCH(Physical Downlink Shared Channel，物理下行共享信道)传输。
作为一个实施例，所述第二信息是小区特定的(Cell Specific)。
作为一个实施例，所述第二信息是用户设备特定的(UE-specific)。
作为一个实施例，所述第二信息是载波特有的(Carrier Specific)。
作为一个实施例，所述第二信息是每载波(Per Carrier)配置的。
作为一个实施例，所述第二信息是服务小区特有的(Serving Cell Specific)。
作为一个实施例，所述第二信息是每服务小区(Per Serving Cell)配置的。
作为一个实施例，当本申请中的所述第一节点设备被配置了大于1个载波的时候，所述第二信息是所述大于1个载波共享的。
作为一个实施例，当本申请中的所述第一节点设备被配置了大于1个服务小区的时候，所述第二信息是所述大于1个服务小区共享的。
作为一个实施例，当本申请中的所述第一节点设备被配置了大于1个载波的时候，所述第二信息适用于所述大于1个载波中的任意一个载波。
作为一个实施例，当本申请中的所述第一节点设备被配置了大于1个服务小区的时候，所述第二信息适用于所述大于1个服务小区中的任意一个服务小区。
作为一个实施例，所述第二信息包括一个DCI(Downlink Control Information)信令的全部或部分域(Field)。
作为一个实施例，所述第二信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”。
作为一个实施例，所述第二信息属于一个RRC信令中的IE(Information Element，信息单元)“ServingCellConfig”。
作为一个实施例，所述第二信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”。
作为一个实施例，所述第二信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令中的IE(Information Element，信息单元)“ServingCellConfig”。
作为一个实施例，所述第二信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“cif-InSchedulingCell”。
作为一个实施例，所述第二信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令 中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“cif-InSchedulingCell”。
作为一个实施例，所述第二信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“cif-OfSchedulingCell”。
作为一个实施例，所述第二信息属于一个配置主小区(Primary Cell，Pcell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“cif-OfSchedulingCell”。
作为一个实施例，上述句子“所述第二信息被用于确定第一指示”包括以下含义：所述第二信息被本申请中的所述第一节点设备用于确定所述第一指示。
作为一个实施例，上述句子“所述第二信息被用于确定第一指示”包括以下含义：所述第二信息被用于显式地指示所述第一指示。
作为一个实施例，上述句子“所述第二信息被用于确定第一指示”包括以下含义：所述第二信息被用于隐式地指示所述第一指示。
作为一个实施例，上述句子“所述第二信息被用于确定第一指示”包括以下含义：所述第二信息被用于间接地指示所述第一指示。
作为一个实施例，所述第二信息和所述第一信息是通过两个不同的RRC信令携带的。
作为一个实施例，所述第二信息和所述第一信息是通过同一个RRC信令携带的。
作为一个实施例，所述第二信息和所述第一信息是通过同一个RRC信令中的两个不同的IE携带的。
作为一个实施例，所述第二信息和所述第一信息是通过同一个RRC信令中的同一个IE中的两个不同的域(Field)携带的。
作为一个实施例，所述第二信息和所述第一信息都是通过针对本申请中的所述第二载波的信令携带的。
作为一个实施例，所述第二信息和所述第一信息都是通过针对本申请中的所述第二载波所对应的服务小区的信令携带的。
作为一个实施例，所述第二信息和所述第一信息都是通过针对同一个载波的信令携带的。
作为一个实施例，所述第二信息和所述第一信息都是通过针对同一个载波所对应的服务小区的信令携带的。
作为一个实施例，所述第二信息和所述第一信息都是通过针对同一个载波所对应的服务小区的信令中的同一个IE携带的。
作为一个实施例，所述第二信息所对应的服务小区的索引和所述第一信息所对应的服务小区的索引相同。
作为一个实施例，所述目标载波对应一个服务小区(Serving Cell)。
作为一个实施例，所述目标载波是载波聚合(CA，Carrier Aggregation)中的一个组成载波(Component Carrier)。
作为一个实施例，所述目标载波是被用于跨载波调度一个主载波的辅载波。
作为一个实施例，所述目标载波所对应的服务小区是被用于跨载波调度一个主小区(Pcell)的辅小区(Scell)。
作为一个实施例，所述目标载波是载波聚合(CA，Carrier Aggregation)中的MCG(Master Cell Group，主小区组)中的一个组成载波(Component Carrier)。
作为一个实施例，所述目标载波是载波聚合(CA，Carrier Aggregation)中的SCG(Secondary Cell Group，辅小区组)中的一个组成载波(Component Carrier)。
作为一个实施例，所述目标载波是一个辅载波(Secondary Component Carrier，SCC)。
作为一个实施例，所述目标载波对应一个辅小区(Secondary Cell，Scell)。
作为一个实施例，所述目标载波对应MCG(Master Cell Group，主小区组)中的一个辅小区(Secondary Cell，Scell)。
作为一个实施例，所述目标载波对应SCG(Secondary Cell Group，辅小区组)中的一个辅小区(Secondary Cell，Scell)。
作为一个实施例，所述目标载波对应SCG(Secondary Cell Group，辅小区组)中的一个主小区(Primary Cell，Pcell)。
作为一个实施例，所述目标载波对应PSCell(Primary SCG Cell，辅小区组中的主小区)。
作为一个实施例，所述目标载波通过一个服务小区索引(Serving Cell Index)来标识。
作为一个实施例，所述第一指示等于一个载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示等于一个PDCCH(Physical Downlink Control Channel，物理下行控制信道)中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示等于所述第一信令之外的一个信令中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示被用于确定一个PDCCH(Physical Downlink Control Channel，物理下行控制信道)中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示是一个调度携带所述第一信息的信号所占用的频域资源所属的载波中的信号的PDCCH中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示是一个调度携带所述第一信息的信号所占用的频域资源所属的载波中的信号的PDCCH中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示是一个跨载波调度主小区(Primary Cell，Pcell)中的信号的PDCCH中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示是一个调度本申请中的所述第二载波中的信号的PDCCH中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第一指示是载波指示(Carrier Indicator)。
作为一个实施例，所述第一指示等于一个服务小区索引(Serving Cell Index)。
作为一个实施例，所述第一指示等于1到7之间的一个正整数。
作为一个实施例，所述第一指示可以大于7。
作为一个实施例，所述第一指示等于1到31之间的一个正整数。
作为一个实施例，所述第一指示等于IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“cif-InSchedulingCell”的值。
作为一个实施例，所述第一指示等于IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的域(Field)“cif-OfSchedulingCell”的值。
作为一个实施例，所述第一载波对应一个服务小区(Serving Cell)。
作为一个实施例，所述第一载波是载波聚合(CA，Carrier Aggregation)中的一个组成载波(Component Carrier)。
作为一个实施例，所述第一载波是载波聚合(CA，Carrier Aggregation)中的MCG(Master Cell Group，主小区组)中的一个辅载波(Secondary Component Carrier，SCC)。
作为一个实施例，所述第一载波是载波聚合(CA，Carrier Aggregation)中的SCG(Secondary Cell Group，辅小区组)中的一个辅载波(Secondary Component Carrier，SCC)。
作为一个实施例，所述第一载波是一个辅载波(Secondary Component Carrier，SCC)。
作为一个实施例，所述第一载波对应一个辅小区(Secondary Cell，Scell)。
作为一个实施例，所述第一载波对应MCG(Master Cell Group，主小区组)中的一个辅小区(Secondary Cell，Scell)。
作为一个实施例，所述第一载波对应SCG(Secondary Cell Group，辅小区组)中的一个辅小区(Secondary Cell，Scell)。
作为一个实施例，所述第一载波对应SCG(Secondary Cell Group，辅小区组)中的一个 主小区(Primary Cell，Pcell)。
作为一个实施例，所述第一载波对应PSCell(Primary SCG Cell，辅小区组中的主小区)。
作为一个实施例，所述第一载波对应一个服务小区索引(Serving Cell Index)。
作为一个实施例，所述第一备选资源集合中包括时频资源。
作为一个实施例，所述第一备选资源集合仅包括一个备选资源组。
作为一个实施例，所述第一备选资源集合包括多于一个备选资源组。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中所包括的任意两个备选资源组在时频域正交(Orthogonal)。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中所包括的任意两个备选资源组在时频域不重叠(Non-overlapped)。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中存在两个备选资源组在时频域非正交(Non-Orthogonal)。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中存在两个备选资源组在时频域完全重叠(Full Overlapped)或者部分重叠(Partial Overlapped)。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中的任意两个备选资源组所包括的时频资源的数量相等。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中的任意两个备选资源组所包括的资源单元(RE，Resource Element)的数量相等。
作为一个实施例，当所述第一备选资源集合包括多于一个备选资源组时，所述第一备选资源集合中的任意两个备选资源组对应相同的聚合等级(AL,Aggregation Level)。
作为一个实施例，所述第一备选资源集合所包括的任意一个备选资源组包括时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组包括正整数个资源单元(RE，Resource Element)。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组是一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)和一个下行控制信息(DCI，Downlink Control Information)格式(Format)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)和一个下行控制信息(DCI，Downlink Control Information)负载尺寸(Payload Size)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组是在一个搜索空间集合(Search Space Set)和相关联的控制资源集合(CORESET，Control Resource Set)中的，对应一个聚合等级(Aggregation Level，AL)和一个下行控制信息(DCI，Downlink Control Information)负载尺寸(Payload Size)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组包括正整数个控制信道单元(CCE，Control Channel Element)。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组包括正整数个连续索引的控制信道单元(CCE，Control Channel Element)。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组包括6的正整数倍的资源单元组(REG，Resource Element Group)。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组包括交织(Interleaved)的6的正整数倍的资源单元组(REG，Resource Element Group)。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组包括非交织(Non-Interleaved)的6的正整数倍的资源单元组(REG，Resource Element Group)。
作为一个实施例，所述第一备选资源集合所包括的任意一个备选资源组包括频域连续的资源。
作为一个实施例，所述第一备选资源集合所包括的任意一个备选资源组包括频域离散的资源。
作为一个实施例，所述第一备选资源集合所包括的任意一个备选资源组包括时域连续的资源。
作为一个实施例，所述第一备选资源集合所包括的任意一个备选资源组包括时域离散的资源。
作为一个实施例，所述第一备选资源集合所包括的所有的备选资源组属于同一个控制资源集合(CORESET)。
作为一个实施例，所述第一备选资源集合所包括的所有的备选资源组属于同一个搜索空间集合(Search Space Set)。
作为一个实施例，所述第一备选资源集合所包括的每个备选资源组是所述第一信令所占用的时频资源的一个备选(Candidate)。
作为一个实施例，所述第一备选资源集合所包括的每个备选资源组包括所述第一信令可能占用的时频资源。
作为一个实施例，所述第一信令的监测在所述第一备选资源集合所包括的每个备选资源组上被执行。
作为一个实施例，所述第一信令的监测是通过盲解码(Blind Decoding)实现的，针对所述第一备选资源集合所包括的每个备选资源组执行至少一次盲解码。
作为一个实施例，所述第一备选资源集合所包括的所有的备选资源组属于同一个搜索空间集合(Search Space Set)和相关联的控制资源集合(CORESET)。
作为一个实施例，上述句子“所述第一备选资源集合所占用的频域资源属于第一载波”包括以下含义：所述第一备选资源集合在频域占用的所有频域资源属于所述第一载波。
作为一个实施例，上述句子“所述第一备选资源集合所占用的频域资源属于第一载波”包括以下含义：所述第一备选资源集合中的任意一个备选资源组在频域占用的频域资源属于所述第一载波。
作为一个实施例，上述句子“所述第一备选资源集合所占用的频域资源属于第一载波”包括以下含义：所述载波是所述第一备选资源集合在频域所处的载波(Carrier)。
作为一个实施例，所述第一信令的监测(Monitoring)是通过对所述第一信令的解码(Decoding)实现的。
作为一个实施例，所述第一信令的监测(Monitoring)是通过对所述第一信令的盲解码(Blind Decoding)实现的。
作为一个实施例，所述第一信令的监测(Monitoring)是通过对所述第一信令的解码(decoding)和CRC校验实现的。
作为一个实施例，所述第一信令的监测(Monitoring)是通过对所述第一信令的解码(decoding)和被所述第一节点设备的标识加扰的CRC校验实现的。
作为一个实施例，所述第一信令的监测(Monitoring)是通过基于所述第一信令的格式对所述第一信令的解码(Decoding)实现的。
作为一个实施例，所述第一信令是通过空中接口传输的。
作为一个实施例，所述第一信令是通过无线接口传输的。
作为一个实施例，所述第一信令是通过Uu接口传输的。
作为一个实施例，所述第一信令是物理层信令。
作为一个实施例，所述第一信令是通过PDCCH(Physical Downlink Control Channel，物理下行控制信道)传输的。
作为一个实施例，所述第一信令包括DCI(Downlink Control Information，下行控制信息)中的全部或部分域(Field)。
作为一个实施例，所述第一信令包括一个给定的DCI(Downlink Control Information，下行控制信息)格式(Format)的DCI中的全部或部分域(Field)。
作为一个实施例，“所述第一信令被检测到”是指：所述第一信令被成功译码(decode)。
作为一个实施例，“所述第一信令被检测到”是指：所述第一信令被成功接收。
作为一个实施例，“所述第一信令被检测到”是指：所述第一信令在信道译码后的CRC(Cyclic Redundancy Check，循环冗余校验)校验通过了。
作为一个实施例，“所述第一信令被检测到”是指：所述第一信令在信道译码后的CRC(Cyclic Redundancy Check，循环冗余校验)使用所述第一信令的目标接收者的特征标识加扰的CRC(Cyclic Redundancy Check，循环冗余校验)校验通过了。
作为一个实施例，“所述第一信令被检测到”是指：所述第一信令在信道译码后的CRC(Cyclic Redundancy Check，循环冗余校验)使用本申请中的所述第一节点设备的RNTI加扰的CRC(Cyclic Redundancy Check，循环冗余校验)校验通过了。
作为一个实施例，“所述第一信令被检测到”是指：所述第一信令在信道译码后的CRC(Cyclic Redundancy Check，循环冗余校验)使用本申请中的所述第一节点设备的ID加扰的CRC(Cyclic Redundancy Check，循环冗余校验)校验通过了。
作为一个实施例，上述句子“所述操作是发送，或者所述操作是接收”包括以下含义：所述操作是发送和接收中的之一。
作为一个实施例，上述句子“所述操作是发送，或者所述操作是接收”包括以下含义：所述操作是发送。
作为一个实施例，上述句子“所述操作是发送，或者所述操作是接收”包括以下含义：所述操作是接收。
作为一个实施例，上述句子“所述操作是发送，或者所述操作是接收”包括以下含义：当所述操作是发送时，所述第一信号是上行信号；当所述操作是接收时，所述第一信号是下行信号。
作为一个实施例，上述句子“所述操作是发送，或者所述操作是接收”包括以下含义：当所述操作是发送时，所述第一信号通过上行信号传输；当所述操作是接收时，所述第一信号通过下行信道传输。
作为一个实施例，上述句子“所述第一信号所占用的频域资源属于所述第一载波”包括以下含义：所述第一信号所占用的所有的频域资源属于所述第一载波。
作为一个实施例，上述句子“所述第一信号所占用的频域资源属于所述第一载波”包括以下含义：所述第一载波包括所述第一信号所占用的频域资源。
作为一个实施例，所述第一信号是基带信号。
作为一个实施例，所述第一信号是射频信号。
作为一个实施例，所述第一信号通过空中接口传输。
作为一个实施例，所述第一信号通过无线接口传输。
作为一个实施例，一个传输块(TB，Transport Block)中的全部或部分比特被用于生成所述第一信号。
作为一个实施例，一个比特块中的全部或部分比特被用于生成所述第一信号，所述比特块包括正整数个比特。
作为一个实施例，所述第一信号所采用的波形是OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)。
作为一个实施例，所述第一信号所采用的波形是DFT-s-OFDM(Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing，离散傅里叶变换扩展正交频分复用)。
作为一个实施例，所述第一信号是参考信号。
作为一个实施例，所述第一信号是数据信号。
作为一个实施例，所述操作是发送，所述第一信号携带Msg3(随机接入信息3)。
作为一个实施例，所述操作是发送，所述第一信号携带MsgB(随机接入信息B)。
作为一个实施例，所述操作是发送，所述第一信号是所述第一节点设备在完成随机接入过程之后的上行传输。
作为一个实施例，所述操作是发送，所述第一信号通过UL-SCH(Uplink Shared Channel，上行共享信道)传输的。
作为一个实施例，所述操作是发送，所述第一信号通过PUSCH(Physical Uplink Shared Channel，物理上行共享信道)传输的。
作为一个实施例，所述操作是发送，所述第一信号通过PUCCH(Physical Uplink Control Channel，物理上行控制信道)传输的。
作为一个实施例，所述操作是发送，所述第一信号通过SRS(Sounding Reference Signal，探测参考信号)传输。
作为一个实施例，所述操作是发送，所述第一信号通过UL DMRS(Uplink Demodulation Reference Signal，上行解调参考信号)传输。
作为一个实施例，所述操作是发送，所述第一信号携带上行控制信息(UCI，Uplink Control Information)。
作为一个实施例，所述操作是接收，所述第一信号通过DL-SCH(Downlink Shared Channel，下行共享信道)传输的。
作为一个实施例，所述操作是接收，所述第一信号通过PDSCH(Physical Downlink Shared Channel，物理下行共享信道)传输的。
作为一个实施例，所述操作是接收，所述第一信号通过CSI-RS(Channel Status Information Reference Signal，信道状态信息参考信号)传输。
作为一个实施例，所述操作是接收，所述第一信号通过下行DMRS(Channel Status Information Reference Signal，信道状态信息参考信号)传输。
作为一个实施例，所述第一信令还被用于确定所述第一信号所采用的调制编码方式(MCS，Modulation Coding Scheme)。
作为一个实施例，所述第一信令还被用于确定所述第一信号所对应的冗余版本(RV，Redundancy Version)。
作为一个实施例，所述第一信令还被用于确定所述第一信号所属的HARQ进程(Process)。
作为一个实施例，上述句子“所述第一信令被用于确定所述第一信号所占用的时频资源”包括以下含义：所述第一信令被本申请中的所述第一节点设备用于确定所述第一信号所占用的时频资源。
作为一个实施例，上述句子“所述第一信令被用于确定所述第一信号所占用的时频资源”包括以下含义：所述第一信令被用于显式地指示所述第一信号所占用的时频资源。
作为一个实施例，上述句子“所述第一信令被用于确定所述第一信号所占用的时频资源”包括以下含义：所述第一信令被用于隐式地指示所述第一信号所占用的时频资源。
作为一个实施例，上述句子“所述第一信令被用于确定所述第一信号所占用的时频资源”包括以下含义：所述第一信令被用于间接地指示所述第一信号所占用的时频资源。
作为一个实施例，上述句子“所述第一信令被用于确定所述第一信号所占用的时频资源”包括以下含义：所述第一信令被用于调度所述第一信号。
作为一个实施例，上述句子“所述第一信令被用于确定所述第一信号所占用的时频资源”包括以下含义：所述第一信令是调度所述第一信号的物理下行控制信道(PDCCH，Physical Downlink Control Channel)。
作为一个实施例，上述句子“所述第一信令占用所述第一备选资源集合中的一个备选资源组”所述第一信令在时频域中占用所述第一备选资源集合中的一个备选资源组。
作为一个实施例，上述句子“所述第一信令占用所述第一备选资源集合中的一个备选资源组”所述第一信令在时频域中占用所述第一备选资源集合中的一个备选资源组所包括的所有的时频资源。
作为一个实施例，上述句子“所述第一信令占用所述第一备选资源集合中的一个备选资源组”所述第一信令在时频域中至少占用所述第一备选资源集合中的一个备选资源组所包括的时频资源。
作为一个实施例，所述目标资源池包括一个搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括时频资源。
作为一个实施例，所述目标资源池包括所述第一载波中的一个搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括时频资源。
作为一个实施例，所述目标资源池包括所述第一载波所对应的服务小区(Serving Cell)中的一个搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括时频资源。
作为一个实施例，所述目标资源池包括一个搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括CCE。
作为一个实施例，所述目标资源池包括所述第一载波中的一个搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括CCE。
作为一个实施例，所述目标资源池包括所述第一载波所对应的服务小区(Serving Cell)中的一个搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括CCE。
作为一个实施例，所述目标资源池包括一个关联到一个控制资源集合(CORESET)的搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括时频资源。
作为一个实施例，所述目标资源池包括一个搜索空间集合(Search Space Set)在一个服务小区(Serving Cell)的一个活跃(Active)的下行带宽部分(DL BWP，Downlink Bandwidth Part)和一个时隙(Slot)中所包括时频资源。
作为一个实施例，所述目标资源池包括一个关联到一个控制资源集合(CORESET)的搜索空间集合(Search Space Set)在一个时隙(Slot)中所包括的CCE。
作为一个实施例，所述目标资源池包括一个搜索空间集合(Search Space Set)在一个服务小区(Serving Cell)的一个活跃(Active)的下行带宽部分(DL BWP，Downlink Bandwidth Part)和一个时隙(Slot)中所包括的CCE。
作为一个实施例，所述第一备选资源集合包括大于备选资源组，所述第一备选资源集合中的任意两个备选资源组所占用的时域资源属于同一个时隙(Slot)。
作为一个实施例，所述第一备选资源集合包括大于备选资源组，所述第一备选资源集合中的任意两个备选资源组所占用的时域资源属于同一个子帧(Subframe)。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组对应一个PDCCH备选(Candidate)所占用的时频资源，所述目标资源池是所述第一备选资源集合中的任意一个备选资源组所对应的PDCCH备选所属的搜索空间集合在一个时隙(Slot)中的时频资源。
作为一个实施例，所述目标资源池是关联到一个控制资源集合(CORESET)的一个搜索空间集合(Search Space Set)。
作为一个实施例，所述目标资源池包括大于1的正整数个CCE。
作为一个实施例，所述目标资源池包括所述第一备选资源集合所包括的备选资源组之外的RE。
作为一个实施例，所述目标资源池包括所述第一备选资源集合所包括的备选资源组之外的CCE。
作为一个实施例，所述目标资源池包括所述第一备选资源集合所包括的备选资源组之外的时频资源。
作为一个实施例，所述目标资源池仅包括所述第一备选资源集合所包括的备选资源组所包括时频资源。
作为一个实施例，所述目标资源池中所包括的任意一个RE属于所述第一备选资源集合所包括的一个备选资源组。
作为一个实施例，在所述目标资源池中包括一个RE不属于所述第一备选资源集合所包括的一个备选资源组。
作为一个实施例，所述目标指示等于0。
作为一个实施例，所述目标指示大于0。
作为一个实施例，所述目标指示等于所述第一指示。
作为一个实施例，所述目标指示不等于所述第一指示。
作为一个实施例，当所述目标指示不等于所述第一指示时，所述目标指示等于0。
作为一个实施例，当所述目标指示不等于所述第一指示时，所述目标指示等于一个固定的值。
作为一个实施例，当所述目标指示不等于所述第一指示时，所述目标指示等于一个预定义的值。
作为一个实施例，所述目标指示等于一个载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述目标指示等于一个PDCCH(Physical Downlink Control Channel，物理下行控制信道)中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述目标指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，当所述第一信令中存在载波指示域(CIF，Carrier Indicator Field)时，所述目标指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值；否则所述目标指示等于0。
作为一个实施例，所述目标指示被用于确定一个PDCCH(Physical Downlink Control Channel，物理下行控制信道)中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述目标指示是载波指示(Carrier Indicator)。
作为一个实施例，所述目标指示等于一个服务小区索引(Serving Cell Index)。
作为一个实施例，所述目标指示等于0到7之间的一个正整数。
作为一个实施例，所述目标指示可以大于7。
作为一个实施例，所述目标指示等于0到31之间的一个正整数。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示被本申请中的所述第一节点设备用于从所述目标资源池中确定所述第一备选资源集合。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示根据运算规则被用于从所述目标资源池中确定所述第一备选资源集合。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示根据映射关系被用于从所述目标资源池中确定所述第一备选资源集合。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合所包括的每个备选资源组在时频域的位置。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合所包括的每个备选资源组在所述目标资源池中的时频域的位置。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合所包括的每个备选资源组在所述目标资源池中的分布。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合所包括的每个备选资源组所包括的CCE的索引。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合所包括的每个备选资源组所包括的CCE在目标资源池中的索引。
作为一个实施例，上述句子“所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合”包括以下含义：所述第一备选资源集合所包括的一个备选资源组
Figure PCTCN2021072849-appb-000001
所包括的聚合等级L的CCE的索引通过下式得到：
Figure PCTCN2021072849-appb-000002
其中，s代表所述目标资源池，所述目标资源池被关联到控制资源集合(CORESET)p，
Figure PCTCN2021072849-appb-000003
代表所述第一备选资源集合所包括的时域资源所属的时隙的索引，n CI代表所述目标指示，
Figure PCTCN2021072849-appb-000004
代表一个和本申请中的所述第一节点设备标识有关的非负整数，i＝0,...,L-1，N CCE,p代表控制资源集合(CORESET)p中的CCE的数量，控制资源集合(CORESET)p中的CCE从0到N CCE,p-1索引，
Figure PCTCN2021072849-appb-000005
Figure PCTCN2021072849-appb-000006
代表在所述目标资源池s中针对所述第一载波配置的聚合等级为L的PDCCH备选(Candidate)的数量，
Figure PCTCN2021072849-appb-000007
代表在所述目标资源池s中对于聚合等级L的所有配置了n CI的
Figure PCTCN2021072849-appb-000008
的最大值。
作为一个实施例，“所述第一载波和所述目标载波是否相同”是指：所述第一载波所对应的服务小区索引(Serving Cell Index)和所述目标载波所对应的服务小区索引(Serving Cell Index)是否相同。
作为一个实施例，“所述第一载波和所述目标载波是否相同”是指：所述第一载波和所述目标载波是否是同一个载波(Carrier)。
作为一个实施例，“所述第一载波和所述目标载波是否相同”是指：所述第一载波的索引和所述目标载波的索引是否相同。
作为一个实施例，“所述第一载波和所述目标载波是否相同”是指：所述第一载波所占用的频谱范围和所述目标载波所占用的频谱范围是否相同。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”是指本申请中的权利要求2。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目 标指示是否等于所述第一指示”包括以下含义：所述第一载波和所述目标载波是否相同被本申请中的所述第一节点设备用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”包括以下含义：所述第一载波和所述目标载波是否相同按照预定义的条件规则被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”包括以下含义：所述第一载波和所述目标载波是否相同是被用于确定所述目标指示是否等于所述第一指示的条件之一。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”包括以下含义：判断所述目标指示是否等于所述第一指示的条件包括所述第一载波和所述目标载波是否相同。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”包括以下含义：判断所述目标指示是否等于所述第一指示的条件还包括所述第一载波和所述目标载波是否相同之外的判断条件。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”包括以下含义：所述第一载波和所述目标载波是否相同和本申请中的所述第一节点设备所支持的版本(比如是否支持R17版本)共同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，上述句子“所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示”包括以下含义：所述第一载波和所述目标载波是否相同和本申请中的所述第一节点设备的能力(比如是否Scell跨载波调度Pcell)共同被用于确定所述目标指示是否等于所述第一指示。
实施例2
实施例2示例了根据本申请的一个网络架构的示意图，如附图2所示。附图2说明了5G NR，LTE(Long-Term Evolution，长期演进)及LTE-A(Long-Term Evolution Advanced，增强长期演进)系统的网络架构200的图。5G NR或LTE网络架构200可称为5GS(5G System)/EPS(Evolved Packet System，演进分组系统)200某种其它合适术语。5GS/EPS 200可包括一个或一个以上UE(User Equipment，用户设备)201，NG-RAN(下一代无线接入网络)202，5GC(5G Core Network,5G核心网)/EPC(Evolved Packet Core，演进分组核心)210，HSS(Home Subscriber Server，归属签约用户服务器)/UDM(Unified Data Management,统一数据管理)220和因特网服务230。5GS/EPS可与其它接入网络互连，但为了简单未展示这些实体/接口。如图所示，5GS/EPS提供包交换服务，然而所属领域的技术人员将容易了解，贯穿本申请呈现的各种概念可扩展到提供电路交换服务的网络或其它蜂窝网络。NG-RAN包括NR/演进节点B(gNB/eNB)203和其它gNB(eNB)204。gNB(eNB)203提供朝向UE201的用户和控制平面协议终止。gNB(eNB)203可经由Xn/X2接口(例如，回程)连接到其它gNB(eNB)204。gNB(eNB)203也可称为基站、基站收发台、无线电基站、无线电收发器、收发器功能、基本服务集合(BSS)、扩展服务集合(ESS)、TRP(发送接收节点)或某种其它合适术语。gNB(eNB)203为UE201提供对5GC/EPC210的接入点。UE201的实例包括蜂窝式电话、智能电话、会话起始协议(SIP)电话、膝上型计算机、个人数字助理(PDA)、卫星无线电、非地面基站通信、卫星移动通信、全球定位系统、多媒体装置、视频装置、数字音频播放器(例如，MP3播放器)、相机、游戏控制台、无人机、飞行器、窄带物联网设备、机器类型通信设备、陆地交通工具、汽车、可穿戴设备，或任何其它类似功能装置。所属领域的技术人员也可将UE201称为移动台、订户台、移动单元、订户单元、无线单元、远程单元、移动装置、无线装置、无线通信装置、远程装置、移动订户台、接入终端、移动终端、无线终端、远程终端、手持机、用户代理、移动客户端、客户端或某个其它合适术语。gNB(eNB)203通过S1/NG接口连接到5GC/EPC210。 5GC/EPC210包括MME(Mobility Management Entity,移动性管理实体)/AMF(Authentication Management Field,鉴权管理域)/SMF(Session Management Function，会话管理功能)211、其它MME/AMF/SMF214、S-GW(Service Gateway，服务网关)/UPF(User Plane Function，用户面功能)212以及P-GW(Packet Date Network Gateway，分组数据网络网关)/UPF213。MME/AMF/SMF211是处理UE201与5GC/EPC210之间的信令的控制节点。大体上，MME/AMF/SMF211提供承载和连接管理。所有用户IP(Internet Protocal，因特网协议)包是通过S-GW/UPF212传送，S-GW/UPF212自身连接到P-GW/UPF213。P-GW提供UE IP地址分配以及其它功能。P-GW/UPF213连接到因特网服务230。因特网服务230包括运营商对应因特网协议服务，具体可包括因特网、内联网、IMS(IP Multimedia Subsystem，IP多媒体子系统)和包交换串流服务。
作为一个实施例，所述UE201对应本申请中的所述第一节点设备。
作为一个实施例，所述UE201支持多载波传输。
作为一个实施例，所述UE201支持辅载波跨载波调度主载波的传输。
作为一个实施例，所述gNB(eNB)201对应本申请中的所述第二节点设备。
作为一个实施例，所述gNB(eNB)201支持多载波传输。
作为一个实施例，所述gNB(eNB)201支持辅载波跨载波调度主载波的传输。
实施例3
实施例3示出了根据本申请的一个用户平面和控制平面的无线协议架构的实施例的示意图，如附图3所示。图3是说明用于用户平面350和控制平面300的无线电协议架构的实施例的示意图，图3用三个层展示用于第一节点设备(UE或gNB)和第二节点设备(gNB或UE)的控制平面300的无线电协议架构：层1、层2和层3。层1(L1层)是最低层且实施各种PHY(物理层)信号处理功能。L1层在本文将称为PHY301。层2(L2层)305在PHY301之上，且负责通过PHY301在第一节点设备与第二节点设备之间的链路。L2层305包括MAC(Medium Access Control，媒体接入控制)子层302、RLC(Radio Link Control，无线链路层控制协议)子层303和PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)子层304，这些子层终止于第二节点设备处。PDCP子层304提供不同无线电承载与逻辑信道之间的多路复用。PDCP子层304还提供通过加密数据包而提供安全性，以及提供第二节点设备之间的对第一节点设备的越区移动支持。RLC子层303提供上部层数据包的分段和重组装，丢失数据包的重新发射以及数据包的重排序以补偿由于HARQ造成的无序接收。MAC子层302提供逻辑与传输信道之间的多路复用。MAC子层302还负责在第一节点设备之间分配一个小区中的各种无线电资源(例如，资源块)。MAC子层302还负责HARQ操作。控制平面300中的层3(L3层)中的RRC(Radio Resource Control，无线电资源控制)子层306负责获得无线电资源(即，无线电承载)且使用第二节点设备与第一节点设备之间的RRC信令来配置下部层。用户平面350的无线电协议架构包括层1(L1层)和层2(L2层)，在用户平面350中用于第一节点设备和第二节点设备的无线电协议架构对于物理层351，L2层355中的PDCP子层354，L2层355中的RLC子层353和L2层355中的MAC子层352来说和控制平面300中的对应层和子层大体上相同，但PDCP子层354还提供用于上部层数据包的标头压缩以减少无线电发射开销。用户平面350中的L2层355中还包括SDAP(Service Data Adaptation Protocol，服务数据适配协议)子层356，SDAP子层356负责QoS流和数据无线承载(DRB，Data Radio Bearer)之间的映射，以支持业务的多样性。虽然未图示，但第一节点设备可具有在L2层355之上的若干上部层，包括终止于网络侧上的P-GW处的网络层(例如，IP层)和终止于连接的另一端(例如，远端UE、服务器等等)处的应用层。
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第一节点设备。
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第二节点设备。
作为一个实施例，本申请中的所述第一信息生成于所述RRC306。
作为一个实施例，本申请中的所述第一信息生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第一信息生成于所述PHY301或者PHY351。
作为一个实施例，本申请中的所述第二信息生成于所述RRC306。
作为一个实施例，本申请中的所述第二信息生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第二信息生成于所述PHY301或者PHY351。
作为一个实施例，本申请中的所述第一信令生成于所述RRC306。
作为一个实施例，本申请中的所述第一信令生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第一信令生成于所述PHY301或者PHY351。
作为一个实施例，本申请中的所述第一信号生成于所述RRC306。
作为一个实施例，本申请中的所述第一信号生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第一信号生成于所述PHY301或者PHY351。
作为一个实施例，本申请中的所述第三信息生成于所述RRC306。
作为一个实施例，本申请中的所述第三信息生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第三信息生成于所述PHY301或者PHY351。
作为一个实施例，本申请中的所述第二信令生成于所述RRC306。
作为一个实施例，本申请中的所述第二信令生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第二信令生成于所述PHY301或者PHY351。
作为一个实施例，本申请中的所述第四信息生成于所述RRC306。
作为一个实施例，本申请中的所述第四信息生成于所述MAC302或者MAC352。
作为一个实施例，本申请中的所述第四信息生成于所述PHY301或者PHY351。
实施例4
实施例4示出了根据本申请的一个第一节点设备和第二节点设备的示意图，如附图4所示。
在第一节点设备(450)中可以包括控制器/处理器490，数据源/缓存器480，接收处理器452，发射器/接收器456和发射处理器455，发射器/接收器456包括天线460。
在第二节点设备(410)中可以包括控制器/处理器440，数据源/缓存器430，接收处理器412，发射器/接收器416和发射处理器415，发射器/接收器416包括天线420。
在DL(Downlink，下行)中，上层包，比如本申请中的第一信息、第二信息、第三信息、第四信息和第一信号(当第一信号是下行传输的时候)以及第一信令和第二信令所包括的高层信息(当第一信令和第二信令包括高层信息的时候)提供到控制器/处理器440。控制器/处理器440实施L2层及以上层的功能。在DL中，控制器/处理器440提供包头压缩、加密、包分段和重排序、逻辑与输送信道之间的多路复用，以及基于各种优先级量度对第一节点设备450的无线电资源分配。控制器/处理器440还负责HARQ操作、丢失包的重新发射，和到第一节点设备450的信令，比如本申请中的第一信息、第二信息、第三信息、第四信息和第一信号(当第一信号是下行传输的时候)以及第一信令和第二信令所包括的高层信息(当第一信令和第二信令包括高层信息的时候)均在控制器/处理器440中生成。发射处理器415实施用于L1层(即，物理层)的各种信号处理功能，包括编码、交织、加扰、调制、功率控制/分配、预编码和物理层控制信令生成等，比如本申请中的第一信息、第二信息、第三信息和第四信息的物理层信号的生成，本申请中的第一信令和第二信令的物理层信号的生成，本申请中的第一信号(当第一信号是下行传输的时候)的物理层信号的生成都在发射处理器415完成，生成的调制符号分成并行流并将每一流映射到相应的多载波子载波和/或多载波符号，然后由发射处理器415经由发射器416映射到天线420以射频信号的形式发射出去。在接收端，每一接收器456通过其相应天线460接收射频信号，每一接收器456恢复调制到射频载波上的基带信息，且将基带信息提供到接收处理器452。接收处理器452实施L1层的各种信号接收处理功能。信号接收处理功能包括对本申请中的第一信息、第二信息、第三信息和第四信息的物理层信号的接收，本申请中的第一信令、第二信令和第一信号的物理层信号的接收等，通过多载波符号流中的多载波符号进行基于各种调制方案(例如，二元相移键控(BPSK)、 正交相移键控(QPSK))的解调，随后解扰，解码和解交织以恢复在物理信道上由第二节点设备410发射的数据或者控制，随后将数据和控制信号提供到控制器/处理器490。控制器/处理器490负责L2层及以上层，控制器/处理器490对本申请中的第一信息、第二信息、第三信息、第四信息和第一信号(当第一信号是下行传输的时候)以及第一信令和第二信令所包括的高层信息(当第一信令和第二信令包括高层信息的时候)进行解读。控制器/处理器可与存储程序代码和数据的存储器480相关联。存储器480可称为计算机可读媒体。
在上行(UL)传输中，数据源/缓存器480用来提供高层数据到控制器/处理器490。数据源/缓存器480表示L2层和L2层之上的所有协议层，当本申请中的第一信号是上行传输的时候，第一信号中所携带的高层信息或数据由数据源/缓存器480提供到控制器/处理器490。控制器/处理器490通过基于第二节点410的无线电资源分配提供标头压缩、加密、包分段和重排序以及逻辑与传输信道之间的多路复用，来实施用于用户平面和控制平面的L2层协议。控制器/处理器490还负责HARQ操作、丢失包的重新发射，和到第二节点410的信令。发射处理器455实施用于L1层(即，物理层)的各种信号发射处理功能，当本申请中的第一信号是上行传输的时候，第一信号的物理层信号在发射处理器455生成。信号发射处理功能包括序列生成(对于由序列生成的信号)、编码和交织以促进UE450处的前向错误校正(FEC)以及基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK))对基带信号进行调制(对于由比特块生成的信号)，将序列生成的信号或者调制符号分成并行流并将每一流映射到相应的多载波子载波和/或多载波符号，然后由发射处理器455经由发射器456映射到天线460以射频信号的形式发射出去。接收器416通过其相应天线420接收射频信号，每一接收器416恢复调制到射频载波上的基带信息，且将基带信息提供到接收处理器412。接收处理器412实施用于L1层(即，物理层)的各种信号接收处理功能，包括接收处理本申请中的第一信号的物理层信号(当本申请中的第一信号是上行传输的时候)，信号接收处理功能包括获取多载波符号流，接着对多载波符号流中的多载波符号进行序列解相关或者基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK))的解调，随后解码和解交织以恢复在物理信道上由第一节点设备450原始发射的数据和/或控制信号。随后将数据和/或控制信号提供到控制器/处理器440。在控制器/处理器440实施L2层的功能，包括读取本申请中的第一信号所携带的高层信息(当本申请中的第一信号是上行传输的时候)。控制器/处理器可与存储程序代码和数据的缓存器430相关联。缓存器430可以为计算机可读媒体。
作为一个实施例，所述第一节点设备450装置包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用，所述第一节点设备450装置至少：接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，所述第一节点设备450装置包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时 频资源；其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，所述第二节点设备410装置包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用。所述第二节点设备410装置至少：发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，所述第二节点设备410包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，所述第一节点设备450是一个用户设备(UE)。
作为一个实施例，所述第一节点设备450是一个支持多载传输的用户设备。
作为一个实施例，所述第一节点设备450是一个支持辅载波跨载波调度主载波的用户设备。
作为一个实施例，所述第二节点设备410是一个基站设备(gNB/eNB)。
作为一个实施例，所述第二节点设备410是一个支持多载波传输的基站设备。
作为一个实施例，所述第二节点设备410是一个支持辅载波跨载波调度主载波的基站设备。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收所述第一信息。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收所述第二信息。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中监测所述第一信令。
作为一个实施例，接收器456(包括天线460)，发射器456(包括天线460)，发射处理器455和控制器/处理器490被用于本申请中操作所述第一信号。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收所述第三信息。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收所述第四信息。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中监测所述第二信令。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的所述第一信息。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的所述第二信息。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的所述第一信令。
作为一个实施例，发射器416(包括天线420)，接收器416(包括天线420)，接收处理器412和控制器/处理器440被用于执行本申请中的所述第一信号。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的所述第三信息。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的所述第四信息。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的所述第二信令。
实施例5
实施例5示例了根据本申请的一个实施例的无线信号传输流程图，如附图5所示。在附图5中，第二节点设备N1是第一节点设备U2的服务小区的维持基站。特别说明的是本示例中的顺序并不限制本申请中的信号传输顺序和实施的顺序。
对于 第二节点设备N1，在步骤S11中发送第一信息，在步骤S12中发送第二信息，在步骤S13中发送第三信息，在步骤S14中发送第四信息，在步骤S15中在第一备选资源集合中发送第一信令，在步骤S16中在第二备选资源集合中发送第二信令，在步骤S17中接收第一信号。
对于 第一节点设备U2，在步骤S21中接收第一信息，在步骤S22中接收第二信息，在步骤S23中接收第三信息，在步骤S24中接收第四信息，在步骤S25中在第一备选资源集合中监测第一信令，在步骤S26中在第二备选资源集合中监测第二信令，在步骤S27中发送第一信号。
在实施例5中，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；所述第一备选资源集合所占用的频域资源属于第一载波；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示；所述第三信息被用于确定所述第一载波是被自调度的；所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0；所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，所述第三信息通过空中接口传输。
作为一个实施例，所述第三信息通过无线接口传输。
作为一个实施例，所述第三信息通过高层信令传输。
作为一个实施例，所述第三信息通过物理层信令传输。
作为一个实施例，所述第三信息包括了一个高层信令中的全部或部分。
作为一个实施例，所述第三信息包括了一个物理层信令中的全部或部分。
作为一个实施例，所述第三信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的全部或部分IE(Information Element，信息单元)。
作为一个实施例，所述第三信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的一个IE(Information Element，信息单元)中的全部或部分域(Field)。
作为一个实施例，所述第三信息包括了一个MAC(Medium Access Control，媒体接入控制)层信令中的全部或部分。
作为一个实施例，所述第三信息包括了一个系统信息块(SIB，System Information Block)中的全部或部分。
作为一个实施例，所述第三信息通过一个DL-SCH(Downlink Shared Channel，下行共享信道)传输。
作为一个实施例，所述第三信息通过一个PDSCH(Physical Downlink Shared Channel，物理下行共享信道)传输。
作为一个实施例，所述第三信息是小区特定的(Cell Specific)。
作为一个实施例，所述第三信息是用户设备特定的(UE-specific)。
作为一个实施例，所述第三信息是载波特有的(Carrier Specific)。
作为一个实施例，所述第三信息是每载波(Per Carrier)配置的。
作为一个实施例，所述第三信息是服务小区特有的(Serving Cell Specific)。
作为一个实施例，所述第三信息是每服务小区(Per Serving Cell)配置的。
作为一个实施例，所述第三信息包括一个DCI(Downlink Control Information)信令的全部或部分域(Field)。
作为一个实施例，所述第三信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”。
作为一个实施例，所述第三信息属于一个RRC信令中的IE(Information Element，信息单元)“ServingCellConfig”。
作为一个实施例，所述第三信息属于一个配置辅小区(Secondary Cell，Scell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”。
作为一个实施例，所述第三信息属于一个配置辅小区(Secondary Cell，Scell)的RRC信令中的IE(Information Element，信息单元)“ServingCellConfig”。
作为一个实施例，所述第三信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的选择(CHOICE)“Own”。
作为一个实施例，所述第三信息属于一个配置辅小区(Secondary Cell，Scell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的选择(CHOICE)“Own”。
作为一个实施例，所述第三信息属于一个RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的选择(CHOICE)“Other”。
作为一个实施例，所述第三信息属于一个配置辅小区(Secondary Cell，Scell)的RRC信令中的IE(Information Element，信息单元)“CrossCarrierSchedulingConfig”中的选择(CHOICE)“Other”。
作为一个实施例，当所述第一载波和所述目标载波不相同时，所述第三信息被用于指示所述第一信令中是否携带本申请中的所述第一域；当所述第一信令中携带所述第一域时，所述第一域的值等于所述目标指示。
作为一个实施例，所述第二信息和所述第三信息是通过两个不同的RRC信令携带的。
作为一个实施例，所述第二信息和所述第三信息是通过同一个RRC信令携带的。
作为一个实施例，所述第二信息和所述第三信息是通过同一个RRC信令中的两个不同的IE携带的。
作为一个实施例，所述第二信息和所述第三信息是通过同一个RRC信令中的同一个IE中的两个不同的域(Field)携带的。
作为一个实施例，所述第二信息和所述第三信息是通过同一个RRC信令中的同一个IE中的同一个选择(CHOICE)中的两个不同的域(Field)携带的。
作为一个实施例，所述第一信息和所述第三信息是通过两个不同的信令携带的。
作为一个实施例，所述第一信息和所述第三信息是通过两个不同的RRC信令携带的。
作为一个实施例，所述第一信息和所述第三信息是针对两个不同的载波(Carrier)的。
作为一个实施例，所述第一信息和所述第三信息是针对两个不同的服务小区(Serving Cell)的。
作为一个实施例，所述第一信息和所述第三信息是通过两个独立的IE(Information Element，信息单元)携带的。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被本申请中的所述第一节点设备用于确定所述第一载波是被自调度的(Self-Scheduling)。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于显式地指示所述第一载波是被自调度的(Self-Scheduling)。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于隐式地指示所述第一载波是被自调度的(Self-Scheduling)。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于间接地指示所述第一载波是被自调度的(Self-Scheduling)。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于显式地指示所述第一载波所对应的服务小区(Serving Cell)是被自调度的(Self-Scheduling)。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第二索引等于所述第一载波的索引，所述第一选择指示所述第一载波被跨载波调度的(Cross-Carrier Scheduling)。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度的。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于指示第二索引，所述第一载波所对应的服务小区被所述第二索引所代表的服务小区调度，所述第二索引等于所述第一载波所对应的服务小区的索引。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于指示第二索引，所述第一载波所对应的服务小区被所述第二索引所代表的服务小区跨载波调度(Cross-Carrier Scheduling)，所述第二索引等于所述第一载波所对应的服务小区的索引。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第一指示也属于所述第一选择中的参数，所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度。
作为一个实施例，上述句子“所述第三信息被用于确定所述第一载波是被自调度的”包括以下含义：所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第一指示也属于所述第一选择中的参数，所述第一选择是一个RRC信令中的一个IE中的选择(CHOICE)；所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度。
实施例6
实施例6示例了根据本申请的另一个实施例的无线信号传输流程图，如附图6所示。在附图6中，第二节点设备N3是第一节点设备U4的服务小区的维持基站。特别说明的是本示例中的顺序并不限制本申请中的信号传输顺序和实施的顺序。
对于 第二节点设备N3，在步骤S31中发送第一信息，在步骤S32中发送第二信息，在步骤S33中发送第三信息，在步骤S34中发送第四信息，在步骤S35中在第一备选资源集合中发送第一信令，在步骤S36中在第二备选资源集合中发送第二信令，在步骤S37中发送第一信号。
对于 第一节点设备U4，在步骤S41中接收第一信息，在步骤S42中接收第二信息，在步骤S43中接收第三信息，在步骤S44中接收第四信息，在步骤S45中在第一备选资源集合中监测第一信令，在步骤S46中在第二备选资源集合中监测第二信令，在步骤S47中接收第一信号。
在实施例6中，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；所述第一备选资源集合所占用的频域资源属于第一载波；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示；所述第三信息被用于确定所述第一载波是被自调度的；所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0；所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，所述第四信息通过空中接口传输。
作为一个实施例，所述第四信息通过无线接口传输。
作为一个实施例，所述第四信息通过高层信令传输。
作为一个实施例，所述第四信息通过物理层信令传输。
作为一个实施例，所述第四信息包括了一个高层信令中的全部或部分。
作为一个实施例，所述第四信息包括了一个物理层信令中的全部或部分。
作为一个实施例，所述第四信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的全部或部分IE(Information Element，信息单元)。
作为一个实施例，所述第四信息包括了一个RRC(Radio Resource Control，无线资源控制)信令中的一个IE(Information Element，信息单元)中的全部或部分域(Field)。
作为一个实施例，所述第四信息包括了一个MAC(Medium Access Control，媒体接入控制)层信令中的全部或部分。
作为一个实施例，所述第四信息包括了一个系统信息块(SIB，System Information Block)中的全部或部分。
作为一个实施例，所述第四信息通过一个DL-SCH(Downlink Shared Channel，下行共享 信道)传输。
作为一个实施例，所述第四信息通过一个PDSCH(Physical Downlink Shared Channel，物理下行共享信道)传输。
作为一个实施例，所述第四信息是小区特定的(Cell Specific)。
作为一个实施例，所述第四信息是用户设备特定的(UE-specific)。
作为一个实施例，所述第四信息是载波特有的(Carrier Specific)。
作为一个实施例，所述第四信息是BWP特有的(Carrier Specific)。
作为一个实施例，所述第四信息是每载波(Per Carrier)配置的。
作为一个实施例，所述第四信息是服务小区特有的(Serving Cell Specific)。
作为一个实施例，所述第四信息是每服务小区(Per Serving Cell)配置的。
作为一个实施例，所述第四信息包括一个DCI(Downlink Control Information)信令的全部或部分域(Field)。
作为一个实施例，所述第四信息属于一个RRC信令中的IE(Information Element，信息单元)“SearchSpace”。
作为一个实施例，所述第四信息属于一个RRC信令中的IE(Information Element，信息单元)“PDCCH-Config”。
作为一个实施例，所述第四信息包括搜索空间集合(Search Space Set)的配置信息。
作为一个实施例，上述句子“所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量”包括以下含义：所述第四信息被本申请中所述第一节点设备用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，上述句子“所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量”包括以下含义：所述第四信息被用于显式地指示所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，上述句子“所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量”包括以下含义：所述第四信息被用于隐式地指示所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，上述句子“所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量”包括以下含义：所述第四信息被用于间接地指示所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，上述句子“所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量”包括以下含义：所述第四信息被用于指示所述第一信令所属于的搜索空间集合，所述第一信令所属于的搜索空间集合包括所述目标资源池的参数和所述第一备选资源集合所包括的备选资源组的数量的参数。
实施例7
实施例7示例了根据本申请的另一个实施例的无线信号传输流程图，如附图7所示。在附图7中，第二节点设备N5是第一节点设备U6的服务小区的维持基站。特别说明的是本示例中的顺序并不限制本申请中的信号传输顺序和实施的顺序。
对于 第二节点设备N5，在步骤S51中接收第七信息，在步骤S52中发送第六信息，在步骤S53中发送第一信息，在步骤S54中发送第二信息，在步骤S55中发送第五信息，在步骤S56中发送第四信息，在步骤S57中在第一备选资源集合中发送第一信令，在步骤S58中在第二备选资源集合中发送第二信令，在步骤S59中发送第一信号。
对于 第一节点设备U6，在步骤S61中发送第七信息，在步骤S62中接收第六信息，在步骤S63中接收第一信息，在步骤S64中接收第二信息，在步骤S65中接收第五信息，在步骤S66中接收第四信息，在步骤S67中在第一备选资源集合中监测第一信令，在步骤S68中在第二备选资源集合中监测第二信令，在步骤S69中接收第一信号。
在实施例7中，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示， 所述第一指示是正整数；所述第一备选资源集合所占用的频域资源属于第一载波；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示；当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数；当所述第一载波和所述目标载波不相同时，所述第五信息被用于指示所述第一信令中是否携带所述第一域；当所述第一信令中携带所述第一域时，所述第一域的值等于所述目标指示；携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波；所述第六信息被用于指示所述第二载波可以被跨载波调度(Cross Carrier Scheduling)；所述第七信息被用于指示所述第一节点设备支持所述第二载波被跨载波调度(Cross Carrier Scheduling)；所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0；所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
作为一个实施例，本申请中的所述第一接收机接收第五信息；其中，当所述第一载波和所述目标载波不相同时，所述第五信息被用于指示所述第一信令中是否携带所述第一域；当所述第一信令中携带所述第一域时，所述第一域的值等于所述目标指示。
作为一个实施例，所述第五信息和本申请中的所述第三信息对应同一个RRC信令中的同一个IE中的两个不同的选择(Choice)。
作为一个实施例，所述第五信息和本申请中的所述第三信息不同时出现在同一个RRC信令中的同一个IE中。
作为一个实施例，本申请中的所述第一接收机接收第六信息；其中，所述第六信息被用于指示所述第二载波可以被跨载波调度(Cross Carrier Scheduling)。
作为一个实施例，本申请中的所述第一处理机发送第七信息；其中，所述第七信息被用于指示所述第一节点设备支持所述第二载波被跨载波调度(Cross Carrier Scheduling)。
实施例8
实施例8示例了根据本申请的一个实施例的第一载波和目标载波之间的关系的示意图，如附图8所示。在附图8中，交叉线填充的矩形代表第一信令，斜线填充的矩形代表第一域；在情况A中，第一载波和目标载波相同；在情况B中，第一载波和目标载波不相同。
在实施例8中，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
作为一个实施例，所述第一域是载波指示域(CIF，Carrier Indicator Field)。
作为一个实施例，所述第一域是所述第一信令中的载波指示域(CIF，Carrier Indicator Field)。
作为一个实施例，所述第一域是DCI(Downlink Control Information，下行控制信息)中的一个域(Field)。
作为一个实施例，所述第一域是DCI(Downlink Control Information，下行控制信息)负载(Payload)中的一个域(Field)。
作为一个实施例，所述第一域是一个给定DCI格式(Format)的DCI(Downlink Control Information，下行控制信息)中的一个域(Field)。
作为一个实施例，当所述第一载波和所述目标载波不相同时，所述第一信令中不携带所述第一域。
作为一个实施例，当所述第一载波和所述目标载波不相同时，所述第一信令中携带所述第一域。
作为一个实施例，当所述第一载波和所述目标载波不相同时，所述第一信令中携带所述第一域，所述第一域的值等于所述目标指示。
作为一个实施例，所述第一域的值(Value)是所述第一域所代表的整数。
作为一个实施例，所述第一域的值是所述第一域中的比特所代表的整数。
作为一个实施例，所述第一域的值是所述第一域中的比特转化成10进制所得到的整数。
作为一个实施例，所述预定义的非负整数等于0。
作为一个实施例，所述预定义的非负整数大于0。
作为一个实施例，所述预定义的非负整数是在协议中固定的值。
作为一个实施例，所述预定义的非负整数是在协议中固定的大于7的值。
作为一个实施例，所述预定义的非负整数是在协议中固定的大于31的值。
作为一个实施例，所述预定义的非负整数是可变的。
作为一个实施例，所述预定义的非负整数是固定的。
实施例9
实施例9示例了根据本申请的一个实施例的第二信息的示意图，如附图9所示。在附图9中，在情况A中，粗线框矩形代表第一信息和第二信息共同属于的一个信令，这个信令还携带主载波被跨载波调度的指示；在情况B中，粗线框代表第二信息所属的针对第一载波的一个信令，这个信令还携带第一载波被跨载波调度的指示(可能是本申请中的第三信息)，同时指示跨载波调度第一载波的载波就是第一载波。
在实施例9中，本申请中的所述第二信息和本申请中的所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对本申请中的所述第一载波的信令携带。
作为一个实施例，上述句子“所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带”包括以下含义：所述第二信息和所述第一信息通过同一个信令中的同一个IE(Information Element，信息单元)中的两个不同的域(Field)携带。
作为一个实施例，上述句子“所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带”包括以下含义：所述第二信息和所述第一信息通过同一个信令中的分属两个不同的IE(Information Element，信息单元)中的两个域(Field)携带。
作为一个实施例，当“所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带”时，所述第二信息和所述第一信息都属于同一个RRC信令中的IE“CrossCarrierSchedulingConfig”，所述第二信息通过IE“CrossCarrierSchedulingConfig”中的域(Field)“cif-InSchedulingCell”携带，所述第一信息通过IE“CrossCarrierSchedulingConfig”中的域(Field)“schedulingCellId”携带。
作为一个实施例，当“所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带”时，所述第二信息和所述第一信息都属于同一个RRC信令中的IE“CrossCarrierSchedulingConfig”，所述第二信息通过IE“CrossCarrierSchedulingConfig”中的域(Field)“cif-OfSchedulingCell”携带，所述第一信息通过IE“CrossCarrierSchedulingConfig”中的域(Field)“schedulingCellId”携带。
作为一个实施例，上述句子“所述第二信息通过针对所述第一载波的信令携带”包括以下含义：所述第二信息所属的IE和所述第一载波的索引属于同一个IE。
作为一个实施例，上述句子“所述第二信息通过针对所述第一载波的信令携带”包括以 下含义：所述第二信息和所述第一载波的索引属于同一个IE。
作为一个实施例，上述句子“所述第二信息通过针对所述第一载波的信令携带”包括以下含义：所述第二信息所属的IE和所述第一载波所对应的服务小区的索引属于同一个IE。
作为一个实施例，上述句子“所述第二信息通过针对所述第一载波的信令携带”包括以下含义：所述第二信息属于针对所述第一载波的配置信令中的一个IE。
作为一个实施例，上述句子“所述第二信息通过针对所述第一载波的信令携带”包括以下含义：所述第二信息属于IE“SCellConfig”中的域“sCellConfigDedicated”，所述第一载波所对应的服务小区的索引也属于所述IE“SCellConfig”。
作为一个实施例，上述句子“所述第二信息通过针对所述第一载波的信令携带”包括以下含义：所述第二信息是所述第一载波特有的信息。
实施例10
实施例10示例了根据本申请的一个实施例的目标载波和第二载波之间的关系的示意图，如附图10所示。在附图10中，交叉线填充的矩形代表第一信息，斜线填充的矩形代表目标载波上的一个调度信令。
在实施例10中，携带本申请中的所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是本申请中的所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
作为一个实施例，所述第二载波是主载波(PCC，Primary Component Carrier)。
作为一个实施例，所述第二载波是主小区(Pcell，Primary Cell)所占用的载波。
作为一个实施例，所述第二载波对应一个服务小区(Serving Cell)。
作为一个实施例，所述第二载波是载波聚合(CA，Carrier Aggregation)中的一个组成载波(Component Carrier)。
作为一个实施例，所述第二载波是支持被跨载波调度的主载波。
作为一个实施例，所述第二载波所对应的服务小区是支持被跨载波调度的主小区(Pcell)。
作为一个实施例，所述第二载波是载波聚合(CA，Carrier Aggregation)中的MCG(Master Cell Group，主小区组)中的一个组成载波(Component Carrier)。
作为一个实施例，所述第二载波是载波聚合(CA，Carrier Aggregation)中的SCG(Secondary Cell Group，辅小区组)中的一个组成载波(Component Carrier)。
作为一个实施例，所述第二载波对应MCG(Master Cell Group，主小区组)中的一个主小区(Pcell)。
作为一个实施例，所述第二载波对应SCG(Secondary Cell Group，辅小区组)中的一个主小区(PSCell)。
作为一个实施例，所述第二载波通过一个服务小区索引(Serving Cell Index)来标识。
作为一个实施例，所述第一信息在所述第二载波上被发送。
作为一个实施例，上述句子“所述第一信息被用于确定第一索引”包括以下含义：所述第一信息被本申请中的所述第一节点设备用于确定所述第一索引。
作为一个实施例，上述句子“所述第一信息被用于确定第一索引”包括以下含义：所述第一信息被用于显式地指示所述第一索引。
作为一个实施例，上述句子“所述第一信息被用于确定第一索引”包括以下含义：所述第一信息被用于隐式地指示所述第一索引。
作为一个实施例，上述句子“所述第一信息被用于确定第一索引”包括以下含义：所述第一信息被用于间接地指示所述第一索引。
作为一个实施例，所述第一信息被用于确定所述目标载波和所述第二载波不相同。
作为一个实施例，所述第一信息被用于确定所述第二载波是被跨载波调度的。
作为一个实施例，所述第一信息被用于确定所述第二载波不是被自调度的(Self-Scheduling)。
作为一个实施例，上述句子“所述第一索引是所述目标载波的索引”包括以下含义：所述第一索引是所述目标载波所对应的服务小区(Serving Cell)的索引。
作为一个实施例，上述句子“所述第一索引是所述目标载波的索引”包括以下含义：所述第一索引被用于标识所述目标载波。
作为一个实施例，上述句子“所述第一索引是所述目标载波的索引”包括以下含义：所述第一索引被用于标识所述目标载波所对应的服务小区(Serving Cell)。
作为一个实施例，所述目标载波和所述第二载波不相同。
作为一个实施例，所述目标载波的索引和所述第二载波的索引不相同。
作为一个实施例，所述目标载波所对应的服务小区的索引和所述第二载波所对应的服务小区的索引不相同。
作为一个实施例，上述句子“所述目标载波跨载波调度所述第二载波”包括以下含义：所述目标载波和所述第二载波不相同，所述目标载波调度所述第二载波。
作为一个实施例，上述句子“所述目标载波跨载波调度所述第二载波”包括以下含义：所述目标载波和所述第二载波不相同，所述第二载波被所述目标载波调度。
作为一个实施例，上述句子“所述目标载波跨载波调度所述第二载波”包括以下含义：所述目标载波和所述第二载波不相同，在所述目标载波上传输的PDCCH调度在所述第二载波上传输的信号。
实施例11
实施例11示例了根据本申请的一个实施例的第二备选资源集合和第一备选资源集合之间的关系的示意图，如附图11所示。在附图11中，粗线框矩形代表目标资源池，每个斜线填充的矩形代表第二备选资源集合所包括的一个备选资源组，每个交叉线填充的矩形代表第一备选资源集合所包括的一个备选资源组。
在实施例11中，本申请中的所述第二备选资源集合所占用的频域资源属于本申请中的所述第一载波，本申请中的所述第二信令被用于确定在本申请中的所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从本申请中的所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
作为一个实施例，所述第二备选资源集合中包括时频资源。
作为一个实施例，所述第二备选资源集合仅包括一个备选资源组。
作为一个实施例，所述第二备选资源集合包括多于一个备选资源组。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中所包括的任意两个备选资源组在时频域正交(Orthogonal)。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中所包括的任意两个备选资源组在时频域不重叠(Non-overlapped)。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中存在两个备选资源组在时频域非正交(Non-Orthogonal)。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中存在两个备选资源组在时频域完全重叠(Full Overlapped)或者部分重叠(Partial Overlapped)。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中的任意两个备选资源组所包括的时频资源的数量相等。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中的任意两个备选资源组所包括的资源单元(RE，Resource Element)的数量相等。
作为一个实施例，当所述第二备选资源集合包括多于一个备选资源组时，所述第二备选资源集合中的任意两个备选资源组对应相同的聚合等级(AL,Aggregation Level)。
作为一个实施例，所述第二备选资源集合所包括的任意一个备选资源组包括时频资源。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组包括正整数个资源单元(RE，Resource Element)。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组是一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)和一个下行控制信息(DCI，Downlink Control Information)格式(Format)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)和一个下行控制信息(DCI，Downlink Control Information)负载尺寸(Payload Size)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组是在一个搜索空间集合(Search Space Set)和相关联的控制资源集合(CORESET，Control Resource Set)中的，对应一个聚合等级(Aggregation Level，AL)和一个下行控制信息(DCI，Downlink Control Information)负载尺寸(Payload Size)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组包括正整数个控制信道单元(CCE，Control Channel Element)。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组包括正整数个连续索引的控制信道单元(CCE，Control Channel Element)。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组包括6的正整数倍的资源单元组(REG，Resource Element Group)。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组包括交织(Interleaved)的6的正整数倍的资源单元组(REG，Resource Element Group)。
作为一个实施例，所述第二备选资源集合中的任意一个备选资源组包括非交织(Non-Interleaved)的6的正整数倍的资源单元组(REG，Resource Element Group)。
作为一个实施例，所述第二备选资源集合所包括的任意一个备选资源组包括频域连续的资源。
作为一个实施例，所述第二备选资源集合所包括的任意一个备选资源组包括频域离散的资源。
作为一个实施例，所述第二备选资源集合所包括的任意一个备选资源组包括时域连续的资源。
作为一个实施例，所述第二备选资源集合所包括的任意一个备选资源组包括时域离散的资源。
作为一个实施例，所述第二备选资源集合所包括的所有的备选资源组属于同一个控制资源集合(CORESET)。
作为一个实施例，所述第二备选资源集合所包括的所有的备选资源组属于同一个搜索空间集合(Search Space Set)。
作为一个实施例，所述第二备选资源集合所包括的每个备选资源组是所述第二信令所占用的时频资源的一个备选(Candidate)。
作为一个实施例，所述第二备选资源集合所包括的每个备选资源组包括所述第二信令可 能占用的时频资源。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组所包括的RE的数量和所述第二备选资源集合中的任意一个备选资源组所包括的RE的数量相等。
作为一个实施例，所述第一备选资源集合中的存在一个备选资源组所包括的RE的数量和所述第二备选资源集合中的一个备选资源组所包括的RE的数量不相等。
作为一个实施例，所述第一备选资源集合中的任意一个备选资源组所对应的聚合等级(AL)和所述第二备选资源集合中的任意一个备选资源组所对应的聚合等级(AL)相等。
作为一个实施例，所述第一备选资源集合中存在一个备选资源组所对应的聚合等级(AL)和所述第二备选资源集合中的一个备选资源组所对应的聚合等级(AL)不相等。
作为一个实施例，所述第二信令的监测(Monitoring)是通过对所述第二信令的解码(Decoding)实现的。
作为一个实施例，所述第二信令的监测(Monitoring)是通过对所述第二信令的盲解码(Blind Decoding)实现的。
作为一个实施例，所述第二信令的监测(Monitoring)是通过对所述第二信令的解码(decoding)和CRC校验实现的。
作为一个实施例，所述第二信令的监测(Monitoring)是通过对所述第二信令的解码(decoding)和被所述第一节点设备的标识加扰的CRC校验实现的。
作为一个实施例，所述第二信令的监测(Monitoring)是通过基于所述第二信令的格式对所述第二信令的解码(Decoding)实现的。
作为一个实施例，所述第二信令是通过空中接口传输的。
作为一个实施例，所述第二信令是通过无线接口传输的。
作为一个实施例，所述第二信令是通过Uu接口传输的。
作为一个实施例，所述第二信令是物理层信令。
作为一个实施例，所述第二信令是通过PDCCH(Physical Downlink Control Channel，物理下行控制信道)传输的。
作为一个实施例，所述第二信令包括DCI(Downlink Control Information，下行控制信息)中的全部或部分域(Field)。
作为一个实施例，所述第二信令包括一个给定的DCI(Downlink Control Information，下行控制信息)格式(Format)的DCI中的全部或部分域(Field)。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令被本申请中的所述第一节点设备用于确定在所述第二载波上传输的信号所占用的时频资源。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令被用于显式地指示在所述第二载波上传输的信号所占用的时频资源。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令被用于隐式地指示在所述第二载波上传输的信号所占用的时频资源。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令被用于间接地指示在所述第二载波上传输的信号所占用的时频资源。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令是一个在所述第二载波上传输的信号的调度信令。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令是调度一个在所述第二载波上传输的信号的 PDCCH。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令是调度一个在所述第二载波上传输的PDSCH的PDCCH。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令是调度一个在所述第二载波上传输的PUSCH的PDCCH。
作为一个实施例，上述句子“所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源”包括以下含义：所述第二信令是跨载波调度(Cross-Carrier Schedule)一个在所述第二载波上传输的信号的PDCCH。
作为一个实施例，所述第二信令是跨载波调度主小区(Pcell)的PDCCH。
作为一个实施例，所述第二信令还被用于指示一个在所述第二载波上传输的信号的调制编码方式(MCS)。
作为一个实施例，所述第二信令还被用于指示一个在所述第二载波上传输的信号的冗余版本(RV)。
作为一个实施例，所述第二信令还被用于指示一个在所述第二载波上传输的信号所属的HARQ进程(Process)。
作为一个实施例，所述第二指示等于一个载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，所述第二指示等于一个PDCCH(Physical Downlink Control Channel，物理下行控制信道)中的载波指示域(CIF，Carrier Indicator Field)的值。
作为一个实施例，当所述第二信令中携带载波指示域(CIF，Carrier Indicator Field)时，所述第二信令中的载波指示域(CIF，Carrier Indicator Field)的值等于所述第二指示。
作为一个实施例，所述第二信令中携带载波指示域(CIF，Carrier Indicator Field)。
作为一个实施例，所述第二信令中不携带载波指示域(CIF，Carrier Indicator Field)。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示被本申请中的所述第一节点设备用于从所述目标资源池中确定所述第二备选资源集合。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示根据运算规则被用于从所述目标资源池中确定所述第二备选资源集合。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示根据映射关系被用于从所述目标资源池中确定所述第二备选资源集合。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示被用于从所述目标资源池中确定所述第而备选资源集合所包括的每个备选资源组在时频域的位置。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示被用于从所述目标资源池中确定所述第二备选资源集合所包括的每个备选资源组在所述目标资源池中的时频域的位置。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示被用于从所述目标资源池中确定所述第二备选资源集合所包括的每个备选资源组在所述目标资源池中的分布。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二指示被用于从所述目标资源池中确定所述第二备选资源集合所包括的每个备选资源组所包括的CCE的索引。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选 资源集合”包括以下含义：所述第二指示被用于从所述目标资源池中确定所述第而备选资源集合所包括的每个备选资源组所包括的CCE在目标资源池中的索引。
作为一个实施例，上述句子“第二指示被用于从所述目标资源池中确定所述第二备选资源集合”包括以下含义：所述第二备选资源集合所包括的一个备选资源组
Figure PCTCN2021072849-appb-000009
所包括的聚合等级L 2的CCE的索引通过下式得到：
Figure PCTCN2021072849-appb-000010
其中，s代表所述目标资源池，所述目标资源池被关联到控制资源集合(CORESET)p，
Figure PCTCN2021072849-appb-000011
代表所述第二备选资源集合所包括的时域资源所属的时隙的索引，n 2 CI代表所述第二指示，
Figure PCTCN2021072849-appb-000012
代表一个和本申请中的所述第一节点设备标识有关的非负整数，i＝0,...,L 2-1，N CCE,p代表控制资源集合(CORESET)p中的CCE的数量，控制资源集合(CORESET)p中的CCE从0到N CCE,p-1索引，
Figure PCTCN2021072849-appb-000013
Figure PCTCN2021072849-appb-000014
代表在所述目标资源池s中针对所述第二载波配置的聚合等级为L 2的PDCCH备选(Candidate)的数量，
Figure PCTCN2021072849-appb-000015
代表在所述目标资源池s中对于聚合等级L 2的所有配置了n CI的
Figure PCTCN2021072849-appb-000016
的最大值。
实施例12
实施例12示例了一个实施例的第一节点设备中的处理装置的结构框图，如附图12所示。在附图12中，第一节点设备处理装置1200包括第一接收机1201，第二接收机1202和第一处理机1203。第一接收机1201包括本申请附图4中的发射器/接收器456(包括天线460)，接收处理器452和控制器/处理器490；第二接收机1202包括本申请附图4中的发射器/接收器456(包括天线460)，接收处理器452和控制器/处理器490；第一处理机1203包括本申请附图4中的发射器/接收器456(包括天线460)，发射处理器455，接收处理器452和控制器/处理器490。
在实施例12中，第一接收机1201接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；第二接收机1202在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；第一处理机1203当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
作为一个实施例，第一接收机1201接收第三信息；其中，所述第三信息被用于确定 所述第一载波是被自调度的。
作为一个实施例，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
作为一个实施例，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
作为一个实施例，当所述第一载波和所述目标载波相同时，第二接收机1202在第二备选资源集合中监测第二信令；其中，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波；所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
作为一个实施例，第一接收机1201接收第四信息；其中，所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
实施例13
实施例13示例了一个实施例的第二节点设备中的处理装置的结构框图，如附图13所示。在附图13中，第二节点设备处理装置1300包括第一发射机1301，第二发射机1302和第二处理机1303。第一发射机1301包括本申请附图4中的发射器/接收器416(包括天线460)，发射处理器415和控制器/处理器440；第二发射机1302包括本申请附图4中的发射器/接收器416(包括天线460)，发射处理器415和控制器/处理器440；第二处理机1303包括本申请附图4中的发射器/接收器416(包括天线460)，接收处理器412，发射处理器415和控制器/处理器440。
在实施例13中，第一发射机1301发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；第二发射机1302在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；第二处理机1303执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
作为一个实施例，上述句子“所述执行是接收，或者所述执行是发送”包括以下含义：所述执行是发送和接收中的之一。
作为一个实施例，上述句子“所述执行是接收，或者所述执行是发送”包括以下含义：所述执行是发送。
作为一个实施例，上述句子“所述执行是接收，或者所述执行是发送”包括以下含义：所述执行是接收。
作为一个实施例，上述句子“所述执行是接收，或者所述执行是发送”包括以下含义：当所述执行是接收时，所述第一信号是上行信号；当所述执行是发送时，所述第一信号是下行信号。
作为一个实施例，上述句子“所述执行是接收，或者所述执行是发送”包括以下含义：当所述执行是接收时，所述第一信号通过上行信号传输；当所述执行是发送时，所述第一信 号通过下行信道传输。
作为一个实施例，当本申请中的所述操作是接收时，所述执行是发送；当本申请中的所述操作是发送时，所述执行是接收。
作为一个实施例，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
作为一个实施例，第一发射机1301发送第三信息；其中，所述第三信息被用于指示所述第一载波是被自调度的。
作为一个实施例，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
作为一个实施例，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于指示第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
作为一个实施例，当所述第一载波和所述目标载波相同时，第二发射机1302在第二备选资源集合中发送第二信令；其中，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于指示第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波；所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于指示在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
作为一个实施例，第一发射机1301发送第四信息；其中，所述第四信息被用于指示所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可以通过程序来指令相关硬件完成，所述程序可以存储于计算机可读存储介质中，如只读存储器，硬盘或者光盘等。可选的，上述实施例的全部或部分步骤也可以使用一个或者多个集成电路来实现。相应的，上述实施例中的各模块单元，可以采用硬件形式实现，也可以由软件功能模块的形式实现，本申请不限于任何特定形式的软件和硬件的结合。本申请中的第一节点设备或者第二节点设备或者UE或者终端包括但不限于手机，平板电脑，笔记本，上网卡，低功耗设备，eMTC设备，NB-IoT设备，车载通信设备，飞行器，飞机，无人机，遥控飞机等无线通信设备。本申请中的基站设备或者基站或者网络侧设备包括但不限于宏蜂窝基站，微蜂窝基站，家庭基站，中继基站，eNB，gNB，传输接收节点TRP，中继卫星，卫星基站，空中基站等无线通信设备。
以上所述，仅为本申请的较佳实施例而已，并非用于限定本申请的保护范围。凡在本申请的精神和原则之内，所做的任何修改，等同替换，改进等，均应包含在本申请的保护范围之内。

Claims (48)

  1. 一种用于无线通信中的第一节点设备，其特征在于，包括：
    第一接收机，接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；
    第二接收机，在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
    第一处理机，当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；
    其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
  2. 根据权利要求1中所述的第一节点设备，其特征在于，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
  3. 根据权利要求1或2中任一权利要求所述的第一节点设备，其特征在于，所述第一接收机接收第三信息；其中，所述第三信息被用于确定所述第一载波是被自调度的。
  4. 根据权利要求3所述的第一节点设备，其特征在于,所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第一指示也属于所述第一选择中的参数，所述第一选择是一个RRC信令中的一个IE中的选择(CHOICE)；所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度。
  5. 根据权利要求1至4中任一权利要求所述的第一节点设备，其特征在于，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
  6. 根据权利要求1至5中任一权利要求所述的第一节点设备，其特征在于，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
  7. 根据权利要求6所述的第一节点设备，其特征在于，当所述第一载波和所述目标载波相同时，所述第二接收机在第二备选资源集合中监测第二信令；其中，所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
  8. 根据权利要求1至7中任一权利要求所述的第一节点设备，其特征在于，所述第一接收机接收第四信息；其中，所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
  9. 根据权利要求1至8中任一权利要求所述的第一节点设备，其特征在于,当所述第一节点设备被配置了大于1个服务小区的时候，所述第二信息适用于所述大于1个服务小区中的任意一个服务小区。
  10. 根据权利要求1至9中任一权利要求所述的第一节点设备，其特征在于,所述目标载波所对应的服务小区是被用于跨载波调度一个主小区(Pcell)的辅小区(Scell)。
  11. 根据权利要求1至10中任一权利要求所述的第一节点设备，其特征在于,所述第一指示等于一个载波指示域(CIF，Carrier Indicator Field)的值；当所述第一信令中存在载 波指示域(CIF，Carrier Indicator Field)时，所述目标指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值，否则所述目标指示等于0；所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源，
  12. 根据权利要求1至11中任一权利要求所述的第一节点设备，其特征在于,所述第一载波和所述目标载波是否相同和所述第一节点设备是否支持Scell跨载波调度Pcell共同被用于确定所述目标指示是否等于所述第一指示。
  13. 一种用于无线通信中的第二节点设备，其特征在于，包括：
    第一发射机，发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；
    第二发射机，在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
    第二处理机，执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；
    其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
  14. 根据权利要求13中所述的第二节点设备，其特征在于，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
  15. 根据权利要求13或14中任一权利要求所述的第二节点设备，其特征在于，所述第一发射机发送第三信息；其中，所述第三信息被用于指示所述第一载波是被自调度的。
  16. 根据权利要求15所述的第二节点设备，其特征在于,所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第一指示也属于所述第一选择中的参数，所述第一选择是一个RRC信令中的一个IE中的选择(CHOICE)；所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度。
  17. 根据权利要求13至16中任一权利要求所述的第二节点设备，其特征在于，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
  18. 根据权利要求13至17中任一权利要求所述的第二节点设备，其特征在于，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于指示第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
  19. 根据权利要求18所述的第二节点设备，其特征在于，当所述第一载波和所述目标载波相同时，所述第二发射机在第二备选资源集合中发送第二信令；其中，所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于指示在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
  20. 根据权利要求13至19中任一权利要求所述的第二节点设备，其特征在于，所述第一发射机发送第四信息；其中，所述第四信息被用于指示所述目标资源池和所述第 一备选资源集合所包括的备选资源组的数量。
  21. 根据权利要求13至20中任一权利要求所述的第二节点设备，其特征在于,当所述第一信令的目标接收者被配置了大于1个服务小区的时候，所述第二信息适用于所述大于1个服务小区中的任意一个服务小区。
  22. 根据权利要求13至21中任一权利要求所述的第二节点设备，其特征在于,所述目标载波所对应的服务小区是被用于跨载波调度一个主小区(Pcell)的辅小区(Scell)。
  23. 根据权利要求13至22中任一权利要求所述的第二节点设备，其特征在于,所述第一指示等于一个载波指示域(CIF，Carrier Indicator Field)的值；当所述第一信令中存在载波指示域(CIF，Carrier Indicator Field)时，所述目标指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值，否则所述目标指示等于0；所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源，
  24. 根据权利要求13至23中任一权利要求所述的第二节点设备，其特征在于,所述第一载波和所述目标载波是否相同和所述第一信令的目标接收者是否支持Scell跨载波调度Pcell共同被用于确定所述目标指示是否等于所述第一指示。
  25. 一种用于无线通信中的第一节点设备中的方法，其特征在于，包括：
    接收第一信息和第二信息，所述第一信息被用于确定目标载波，所述第二信息被用于确定第一指示，所述第一指示是正整数；
    在第一备选资源集合中监测第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
    当所述第一信令被检测到时，操作第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于确定所述第一信号所占用的时频资源；
    其中，所述操作是发送，或者所述操作是接收；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
  26. 根据权利要求25中所述的方法，其特征在于，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
  27. 根据权利要求25或26中任一权利要求所述的方法，其特征在于，包括：
    接收第三信息；
    其中，所述第三信息被用于确定所述第一载波是被自调度的。
  28. 根据权利要求27所述的方法，其特征在于,所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第一指示也属于所述第一选择中的参数，所述第一选择是一个RRC信令中的一个IE中的选择(CHOICE)；所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度。
  29. 根据权利要求25至28中任一权利要求所述的方法，其特征在于，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
  30. 根据权利要求25至29中任一权利要求所述的方法，其特征在于，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于确定第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
  31. 根据权利要求30所述的方法，其特征在于，当所述第一载波和所述目标载波相 同时，包括：
    在第二备选资源集合中监测第二信令；
    其中，所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于确定在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
  32. 根据权利要求25至31中任一权利要求所述的方法，其特征在于，包括：
    接收第四信息；
    其中，所述第四信息被用于确定所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
  33. 根据权利要求25至32中任一权利要求所述的方法，其特征在于,当所述第一节点设备被配置了大于1个服务小区的时候，所述第二信息适用于所述大于1个服务小区中的任意一个服务小区。
  34. 根据权利要求25至33中任一权利要求所述的方法，其特征在于,所述目标载波所对应的服务小区是被用于跨载波调度一个主小区(Pcell)的辅小区(Scell)。
  35. 根据权利要求25至34中任一权利要求所述的方法，其特征在于,所述第一指示等于一个载波指示域(CIF，Carrier Indicator Field)的值；当所述第一信令中存在载波指示域(CIF，Carrier Indicator Field)时，所述目标指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值，否则所述目标指示等于0；所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源，
  36. 根据权利要求25至35中任一权利要求所述的方法，其特征在于,所述第一载波和所述目标载波是否相同和所述第一节点设备是否支持Scell跨载波调度Pcell共同被用于确定所述目标指示是否等于所述第一指示。
  37. 一种用于无线通信中的第二节点设备中的方法，其特征在于，包括：
    发送第一信息和第二信息，所述第一信息被用于指示目标载波，所述第二信息被用于指示第一指示，所述第一指示是正整数；
    在第一备选资源集合中发送第一信令，所述第一备选资源集合所占用的频域资源属于第一载波；
    执行第一信号；所述第一信号所占用的频域资源属于所述第一载波，所述第一信令被用于指示所述第一信号所占用的时频资源；
    其中，所述执行是接收，或者所述执行是发送；所述第一备选资源集合包括正整数个备选资源组，所述第一信令占用所述第一备选资源集合中的一个备选资源组；所述第一备选资源集合中的任意一个备选资源组属于目标资源池；目标指示是一个非负整数，所述目标指示被用于从所述目标资源池中确定所述第一备选资源集合；所述第一载波和所述目标载波是否相同被用于确定所述目标指示是否等于所述第一指示。
  38. 根据权利要求37中所述的方法，其特征在于，当所述第一载波和所述目标载波相同时，所述目标指示等于所述第一指示，所述第一信令中携带第一域，所述第一域的值等于所述目标指示；当所述第一载波和所述目标载波不相同时，所述目标指示等于所述第一指示之外的一个预定义的非负整数。
  39. 根据权利要求37或38中任一权利要求所述的方法，其特征在于，包括：
    发送第三信息；
    其中，所述第三信息被用于指示所述第一载波是被自调度的。
  40. 根据权利要求39所述的方法，其特征在于,所述第三信息被用于指示第二索引，所述第二索引属于第一选择中的参数，所述第一指示也属于所述第一选择中的参数，所述第 一选择是一个RRC信令中的一个IE中的选择(CHOICE)；所述第二索引等于所述第一载波所对应的服务小区的索引，所述第一选择指示所述第一载波被所述第一载波所对应的服务小区之外的服务小区中的PDCCH调度。
  41. 根据权利要求37至40中任一权利要求所述的方法，其特征在于，所述第二信息和所述第一信息通过同一个信令中的两个不同的域携带，或者所述第二信息通过针对所述第一载波的信令携带。
  42. 根据权利要求37至41中任一权利要求所述的方法，其特征在于，携带所述第一信息的信号所占用的频域资源属于第二载波，所述第一信息被用于指示第一索引，所述第一索引是所述目标载波的索引，所述目标载波跨载波调度所述第二载波。
  43. 根据权利要求42所述的方法，其特征在于，当所述第一载波和所述目标载波相同时，包括：
    在第二备选资源集合中发送第二信令；
    其中，所述第二备选资源集合所占用的频域资源属于所述第一载波，所述第二信令被用于指示在所述第二载波上传输的信号所占用的时频资源，所述第二备选资源集合包括正整数个备选资源组，所述第二信令占用所述第二备选资源集合中的一个备选资源组；所述第二备选资源集合中的任意一个备选资源组属于所述目标资源池；第二指示被用于从所述目标资源池中确定所述第二备选资源集合，所述第二指示等于0。
  44. 根据权利要求37至43中任一权利要求所述的方法，其特征在于，包括：
    发送第四信息；
    其中，所述第四信息被用于指示所述目标资源池和所述第一备选资源集合所包括的备选资源组的数量。
  45. 根据权利要求37至44中任一权利要求所述的方法，其特征在于,当所述第一信令的目标接收者被配置了大于1个服务小区的时候，所述第二信息适用于所述大于1个服务小区中的任意一个服务小区。
  46. 根据权利要求37至45中任一权利要求所述的方法，其特征在于,所述目标载波所对应的服务小区是被用于跨载波调度一个主小区(Pcell)的辅小区(Scell)。
  47. 根据权利要求37至46中任一权利要求所述的方法，其特征在于,所述第一指示等于一个载波指示域(CIF，Carrier Indicator Field)的值；当所述第一信令中存在载波指示域(CIF，Carrier Indicator Field)时，所述目标指示等于所述第一信令中的载波指示域(CIF，Carrier Indicator Field)的值，否则所述目标指示等于0；所述第一备选资源集合中的任意一个备选资源组是对应一个聚合等级(Aggregation Level，AL)的一个物理下行控制信道(PDCCH，Physical Downlink Control Channel)备选(Candidate)所占用的时频资源，
  48. 根据权利要求37至47中任一权利要求所述的方法，其特征在于,所述第一载波和所述目标载波是否相同和所述第一信令的目标接收者是否支持Scell跨载波调度Pcell共同被用于确定所述目标指示是否等于所述第一指示。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023207603A1 (zh) * 2022-04-24 2023-11-02 上海朗帛通信技术有限公司 一种用于无线通信的节点中的方法和装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116647922A (zh) * 2022-02-14 2023-08-25 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN117222014A (zh) * 2022-05-31 2023-12-12 上海朗帛通信技术有限公司 用于无线通信的方法和装置
CN117294408A (zh) * 2022-06-17 2023-12-26 上海朗帛通信技术有限公司 一种用于无线通信的节点中的方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105578608A (zh) * 2015-12-23 2016-05-11 工业和信息化部电信研究院 一种下行控制信息的发送、接收方法和设备
US9591649B1 (en) * 2014-09-29 2017-03-07 Sprint Spectrum L.P. Method and system of reducing load on a downlink control channel
WO2017116164A1 (en) * 2015-12-30 2017-07-06 Samsung Electronics Co., Ltd. Method and device of determining scheduling of shortened subframes
CN108668371A (zh) * 2017-03-28 2018-10-16 中兴通讯股份有限公司 数据传输方法及装置，终端

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3547596B1 (en) * 2015-08-07 2021-09-29 Panasonic Intellectual Property Corporation of America Self- and cross-carrier scheduling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9591649B1 (en) * 2014-09-29 2017-03-07 Sprint Spectrum L.P. Method and system of reducing load on a downlink control channel
CN105578608A (zh) * 2015-12-23 2016-05-11 工业和信息化部电信研究院 一种下行控制信息的发送、接收方法和设备
WO2017116164A1 (en) * 2015-12-30 2017-07-06 Samsung Electronics Co., Ltd. Method and device of determining scheduling of shortened subframes
CN108668371A (zh) * 2017-03-28 2018-10-16 中兴通讯股份有限公司 数据传输方法及装置，终端

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLE INC.: "Cross Slot Scheduling Design for UE Power Saving", 3GPP DRAFT; R1-1912828, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051823628 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023207603A1 (zh) * 2022-04-24 2023-11-02 上海朗帛通信技术有限公司 一种用于无线通信的节点中的方法和装置

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