WO2023169322A1 - 一种被用于无线通信的通信节点中的方法和装置 - Google Patents

一种被用于无线通信的通信节点中的方法和装置 Download PDF

Info

Publication number
WO2023169322A1
WO2023169322A1 PCT/CN2023/079530 CN2023079530W WO2023169322A1 WO 2023169322 A1 WO2023169322 A1 WO 2023169322A1 CN 2023079530 W CN2023079530 W CN 2023079530W WO 2023169322 A1 WO2023169322 A1 WO 2023169322A1
Authority
WO
WIPO (PCT)
Prior art keywords
signaling
signal
resource
index
resource pool
Prior art date
Application number
PCT/CN2023/079530
Other languages
English (en)
French (fr)
Inventor
于巧玲
张晓博
Original Assignee
上海朗帛通信技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海朗帛通信技术有限公司 filed Critical 上海朗帛通信技术有限公司
Publication of WO2023169322A1 publication Critical patent/WO2023169322A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • H04W74/0841Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/004Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/0055Synchronisation arrangements determining timing error of reception due to propagation delay
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA

Definitions

  • the present application relates to transmission methods and devices in wireless communication systems, and in particular to multiple input multiple output (Multiple Input Multiple Output, MIMO) transmission methods and devices.
  • MIMO Multiple Input Multiple Output
  • MIMO is a key technology of NR (New Radio) system and has been successfully commercialized.
  • 3GPP 3rd Generation Partner Project, third-generation partner project
  • FDD Frequency Division Duplex, frequency division duplex
  • TDD Time Division Duplex, time division duplex
  • DL downlink
  • UL uplink
  • the 3GPP RAN94e meeting decided to carry out "MIMO Evolution for Downlink and Uplink" "Invention project.
  • the uplink multiple transmit/receive point provides additional uplink performance improvement through two timing advance (Timing Advance, TA) and enhanced uplink power control (power control).
  • TA Timing Advance
  • power control power control
  • the UE User Equipment
  • the random access (Random Access, RA) process how to determine whether it is used to monitor the PRACH (Physical Random) Access Channel, physical random access channel) response space parameters need to be enhanced; further, when a random access process is triggered by PDCCH (Physical Downlink Control Channel, physical downlink control channel) order (command), how to determine the PRACH Parameters need to be enhanced.
  • PDCCH Physical Downlink Control Channel, physical downlink control channel
  • command how to determine the PRACH Parameters need to be enhanced.
  • this application provides a solution.
  • the NR scenario is used as an example; this application is also applicable to scenarios such as LTE (Long-Term Evolution, Long-Term Evolution) to achieve technical effects similar to those in the NR scenario.
  • LTE Long-Term Evolution
  • using a unified solution for different scenarios can also help reduce hardware complexity and cost.
  • this application provides a solution.
  • the TN (Terrestrial Network, terrestrial network) scenario is used as an example; this application is also applicable to NTN (Non-Terrestrial Network, NTN) scenarios to achieve similar technical effects in the TN scenario.
  • NTN Non-Terrestrial Network
  • using a unified solution for different scenarios can also help reduce hardware complexity and cost.
  • this application provides a solution.
  • the uu port scenario is used as an example; this application is also applicable to secondary link scenarios, for example, to achieve technical effects similar to those in the uu port scenario.
  • using a unified solution for different scenarios can also help reduce hardware complexity and cost.
  • This application discloses a method used in a first node of wireless communication, which is characterized by including:
  • the first signaling is used to schedule a random access response to the first signal, and the time domain end time of the first signal is used to determine the The starting moment of the first time window;
  • the first signal is associated with a first resource set
  • the first resource set belongs to a first resource pool
  • the first resource pool includes multiple resource sets
  • any two resource sets included in the first resource pool Resource sets are associated with the same serving cell.
  • At least one spatial parameter of the first signaling and at least one of the index of the first resource set in the first resource pool and the index of the first resource pool are related.
  • At least one spatial parameter of the first signaling is associated with an SSB used to determine the PRACH timing of the random access preamble included in the first signal.
  • At least one spatial parameter of the first signaling is associated with the Type1-PDCCH CSS set.
  • At least one spatial parameter of the first signaling is associated with the first resource set.
  • the problems to be solved by this application include: how to determine that the spatial parameters used to monitor responses to PRACH need to be enhanced.
  • the problems to be solved by this application include: when the UE performs a random access process, how to determine that the spatial parameters used to monitor responses to PRACH need to be enhanced.
  • the problems to be solved by this application include: when a random access process is triggered by PDCCH order, how to determine that the parameters of PRACH need to be enhanced.
  • the problem to be solved by this application includes: how to determine the spatial parameters of the PDCCH used to monitor the response to a PRACH transmission.
  • the problems to be solved by this application include: if the UE is configured with multiple TRPs in a cell and sends a PRACH, how to determine the spatial parameters of the PDCCH used to monitor the response to the one PRACH.
  • whether the PDCCH used to carry the first signaling and the PDCCH used to carry the second signaling have the same quasi-co-location characteristics as the first resource set in the first At least one of the index in the resource pool and the index of the first resource pool is configured or indicated to be relevant.
  • the PDCCH used to carry the first signaling and the PDCCH used to carry the second signaling have different quasi-co-location characteristics.
  • the index of the first resource set in the first resource pool and the index of the first resource pool is not configured and is not Indicates that the PDCCH used to carry the first signaling and the PDCCH used to carry the second signaling have the same quasi-co-location characteristics.
  • the characteristics of the above method include: the spatial parameters of the PDCCH used to monitor the response to the one PRACH are related to the TRP associated with the one PRACH.
  • the characteristics of the above method include: the random access process associated with the first signal is used for uplink synchronization.
  • the characteristics of the above method include: the random access process associated with the first signal is used for BFR (Beam Failure Recovery).
  • the characteristics of the above method include: the random access process associated with the first signal is triggered by the second signaling.
  • the characteristics of the above method include: the random access process associated with the first signal is triggered by the UE.
  • the benefits of the above method include: simplifying the complexity of UE implementation.
  • Receive second signaling the second signaling being used to trigger the first signal
  • the second signaling is used to determine that the first signal is associated with the first resource set.
  • the characteristics of the above method include: the random access process associated with the first signal is triggered by the second signaling.
  • the characteristics of the above method include: the random access process associated with the first signal is a PDCCH order random access process.
  • the characteristics of the above method include: only when the first signal is triggered by the second signaling, at least one spatial parameter of the first signaling and the first resource set are detected in the first signal. At least one of the index in a resource pool and the index of the first resource pool is related.
  • the index of the first resource pool is an index of at least one CORESET (Control resource set, control resource set) to which the second signaling belongs.
  • the third signaling includes the random access response to the first signal.
  • the present application is characterized in that at least one spatial parameter of the third signaling and at least one of the first signal related to spatial parameters.
  • At least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are both related to at least one of them.
  • the first timing advance is used to determine the sending moment of the second signal; the second signal is associated with the first resource set.
  • the first resource set is associated with the first timer.
  • the fourth signaling is used to schedule a random access response to the first signal, and the time domain end time of the first signal is used to determine the The starting moment of the first time window;
  • At least one spatial parameter of the fourth signaling is related to at least one spatial parameter of the second signaling.
  • This application discloses a method used in a second node of wireless communication, which is characterized by including:
  • Send first signaling the first signaling being used to schedule a random access response to the first signal
  • the first signaling is monitored in a first time window, and the end time of the time domain of the first signal is used to determine the starting time of the first time window; the first signal and the first Resource sets are associated, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same serving cell; At least one spatial parameter of the first signaling is related to at least one of an index of the first resource set in the first resource pool and an index of the first resource pool.
  • the second signaling is used to determine that the first signal is associated with the first resource set.
  • the index of the first resource pool is an index of at least one CORESET to which the second signaling belongs.
  • the third signaling includes the random access response to the first signal.
  • At least one spatial parameter of the third signaling is related to at least one spatial parameter of the first signal.
  • At least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are both related to at least one of them.
  • the first timing advance is used to determine the sending moment of the second signal; the second signal is associated with the first resource set.
  • a first timer is started or restarted; wherein the first resource set is associated with the first timing device.
  • Send fourth signaling the fourth signaling being used to schedule a random access response to the first signal
  • the fourth signaling is monitored in the second time window, and the time domain end time of the first signal is used to determine the starting time of the first time window; at least the fourth signaling One spatial parameter is related to at least one spatial parameter of the second signaling.
  • This application discloses a first node used for wireless communication, which is characterized by including:
  • a first transmitter sends a first signal, the first signal including at least a random access preamble
  • the first receiver monitors the first signaling in the first time window.
  • the first signaling is used to schedule a random access response to the first signal.
  • the time domain end time of the first signal is Used to determine the starting moment of the first time window;
  • the first signal is associated with a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool resource sets are associated with the same serving cell; at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool. related to at least one of them.
  • This application discloses a second node used for wireless communication, which is characterized in that it includes:
  • a second receiver receiving a first signal, where the first signal at least includes a random access preamble
  • a second transmitter sending first signaling, where the first signaling is used to schedule a random access response to the first signal;
  • the first signaling is monitored in a first time window, and the end time of the time domain of the first signal is used to determine the starting time of the first time window; the first signal and the first Resource sets are associated, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same serving cell; At least one spatial parameter of the first signaling is related to at least one of an index of the first resource set in the first resource pool and an index of the first resource pool.
  • this application has the following advantages:
  • Figure 1 shows a flow chart of the transmission of a first signal and first signaling 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
  • Figure 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application
  • Figure 4 shows a schematic diagram of a first communication device and a second communication 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
  • Figure 6 shows a wireless signal transmission flow chart according to another embodiment of the present application.
  • Figure 7 shows a wireless signal transmission flow chart according to yet another embodiment of the present application.
  • Figure 8 shows a schematic diagram in which the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs according to an embodiment of the present application
  • Figure 9 shows a schematic diagram related to at least one spatial parameter of the third signaling and at least one spatial parameter of the first signaling according to an embodiment of the present application
  • Figure 10 shows at least one spatial parameter of the third signaling and at least one of the index of the first resource set in the first resource pool and the index of the first resource pool according to an embodiment of the present application. Relevant schematic diagrams;
  • Figure 11 shows a wireless signal transmission flow chart according to yet another embodiment of an embodiment of the present application.
  • Figure 12 shows a structural block diagram of a processing device used in a first node according to an embodiment of the present application
  • Figure 13 shows a structural block diagram of a processing device used in a second node according to an embodiment of the present application.
  • Embodiment 1 illustrates a flow chart of the transmission of the first signal and the first signaling according to an embodiment of the present application, as shown in FIG. 1 .
  • each box represents a step. It is particularly important to emphasize that the order of the boxes in the figure does not represent the temporal relationship between the steps represented.
  • the first node in this application sends a first signal, which at least includes a random access preamble; in step 102, the first node monitors the first signal in the first time window.
  • the first signaling be used to schedule a random access response for the first signal, and the time domain end time of the first signal is used to determine the starting time of the first time window; wherein , the first signal is associated with a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two of the first resource pool include The resource set is associated with the same serving cell; at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool. At least one of them is related.
  • the first SSB (Synchronization Signal Block, synchronization signal block) is associated with the random access preamble in the first signal.
  • SSB includes SS/PBCH (Physical Broadcast Channel, physical broadcast channel) block.
  • SS/PBCH Physical Broadcast Channel, physical broadcast channel
  • At least the first SSB is used to determine the PRACH opportunity of the random access preamble included in the first signal.
  • the index of the first SSB and the index of the PRACH mask (Mask) are used to determine the PRACH opportunity of the random access preamble included in the first signal.
  • the PRACH timing of the random access preamble included in the first signal is determined by looking up a table according to the index of the first SSB and the index of the PRACH mask.
  • the PRACH timing of the random access preamble included in the first signal is determined by looking up the table in Section 7.4 of 3GPP TS38.321 according to the index of the first SSB and the index of the PRACH mask.
  • the first SSB belonging to the first resource set is used to determine that the first SSB is associated with the first resource set.
  • the first SSB belonging to the first resource set is indicated by a DCI (Downlink Control Information).
  • DCI Downlink Control Information
  • the first SSB belonging to the first resource set is indicated by an RRC (Radio Resource Control, Radio Resource Control) message (Message).
  • RRC Radio Resource Control, Radio Resource Control
  • the first SSB belonging to the first resource set is indicated by the second signaling.
  • the first SSB belongs to the first resource set.
  • the first SSB belongs to the first resource set.
  • the index of the first SSB is an index of an SSB in the first resource set and is used to determine that the first SSB belongs to the first resource set.
  • the first node selects the first SSB according to RSRP (Reference signal received power).
  • RSRP Reference signal received power
  • the first node selects the first SSB according to SS-RSRP.
  • the RRC message is used to configure the index of the PRACH mask.
  • the second signaling in this application indicates the index of the first SSB and the index of the PRACH mask.
  • the first signal is sent according to the PRACH timing of the random access preamble included in the first signal.
  • the receiver of the first signal includes the first child node.
  • the first signal is received by the first sub-node.
  • the receiver of the first signal includes a TRP in SpCell (Special Cell).
  • the first signal is received by a TRP in SpCell.
  • the receivers of the first signal include all or part of the maintenance base stations of the first cell.
  • the receivers of the first signal include all or part of the maintenance base stations of the second cell.
  • the second cell is the first cell.
  • the first cell is the second cell.
  • the first cell is SpCell.
  • the first cell is PCell (Primary Cell).
  • the first cell is PSCell (Primary SCG (Secondary Cell Group, Secondary Cell Group) Cell group) Cell, SCG main cell).
  • PSCell Primary SCG (Secondary Cell Group, Secondary Cell Group) Cell group) Cell, SCG main cell.
  • the second cell is a mobility management cell for the first cell.
  • the PCI (physical cell identity, physical cell identity) of the first cell is different from the PCI of the second cell.
  • the second cell provides additional wireless resources for the first cell.
  • the first cell is configured with ServCellIndex
  • the second cell is not configured with ServCellIndex
  • the first cell and the second cell are configured with the same ServCellIndex.
  • the first cell is configured with a ServCellIndex
  • the second cell is associated with the ServCellIndex of the first cell.
  • the first cell is not SCell or SpCell
  • the second cell is SCell or SpCell
  • the first cell is configured with at least one SSB of the second cell.
  • the first node is configured with an SSB in the first cell
  • the one SSB is configured by the CSI-SSB-ResourceSet IE
  • the CSI-SSB-ResourceSet IE An RRC domain is included, and the one RRC domain is used to indicate that the one SSB belongs to the second cell.
  • the one RRC domain is set as the cell identity of the second cell.
  • the one RRC domain is set as the PCI of the second cell.
  • the name of the one RRC domain includes additionalPCI.
  • the name of the one RRC domain includes additionalPCIIndex.
  • the first signal is a PRACH transmission.
  • the first signal is an uplink signal in the first random access process.
  • the first signal is Msg1 (Message 1, Message 1) in the first random access process.
  • the first signal is MsgA (Message A, Message A) in the first random access process.
  • the first random access process is a CBRA (contention-based Random Access, contention-based random access) process.
  • CBRA contention-based Random Access, contention-based random access
  • the first random access process is a CFRA (contention-free Random Access, contention-free random access) process.
  • the first random access procedure is used for uplink synchronization.
  • the first random access procedure is used for uplink synchronization of a TAG to which the first resource set in the first resource pool belongs.
  • the first random access procedure is used for BFR.
  • the first random access procedure is used for BFR for the first resource set in the first resource pool.
  • the first random access process is triggered by the second signaling in this application.
  • the first random access procedure is triggered by the UE.
  • the first signal is a random access preamble.
  • the first signal includes at least one random access preamble.
  • the first signal includes a random access preamble.
  • the first signal only includes a random access preamble.
  • the first signal is Msg1 (Message 1, Message 1).
  • the first signal is MSGA (Message A, Message A).
  • the MSGA includes the random access preamble and PUSCH transmission.
  • the MSGA includes the random access preamble and at least one C-RNTI MAC (Medium Access Control, Media Access Control) CE (Control Element, Control Element), and the C -RNTI MAC CE includes the C-RNTI of the first node in the first cell; the recipient of the first signal is a TRP of the maintenance base station of the first cell.
  • C-RNTI MAC Medium Access Control, Media Access Control
  • CE Control Element, Control Element
  • the MSGA includes the random access preamble and at least one C-RNTI MAC CE
  • the The C-RNTI MAC CE includes the C-RNTI of the first node in the second cell
  • the recipient of the first signal is a TRP of the maintenance base station of the second cell.
  • the MSGA includes the random access preamble and at least one CCCH (Common Control Channel) SDU (Service Data Unit).
  • CCCH Common Control Channel
  • SDU Service Data Unit
  • the first signal includes a random access preamble and PUSCH transmission.
  • the first signal includes a random access preamble and at least one MAC subheader.
  • the first signal includes a random access preamble and at least one MAC PDU (Protocol Data Unit).
  • MAC PDU Protocol Data Unit
  • the first signal includes a random access preamble and at least one C-RNTI MAC CE.
  • the first signal includes a random access preamble and at least one CCCH SDU.
  • the random access preamble in the first signal is indicated by PDCCH order display.
  • the random access preamble in the first signal is configured through an RRC message.
  • the random access preamble in the first signal is selected by the UE according to RSRP.
  • the index of the random access preamble in the first signal is displayed and indicated by a DCI field, and the index of the random access preamble is not 0b000000.
  • the one DCI field is a Random Access Preamble index field.
  • the one DCI domain is a domain in the second signaling in this application.
  • the index of the random access preamble includes ra-PreambleIndex.
  • the random access preamble in the first signal includes a bit string.
  • the random access preamble in the first signal includes a characteristic sequence.
  • PREAMBLE_TRANSMISSION_COUNTER is incremented by 1.
  • a random backoff time is selected between 0 and PREAMBLE_BACKOFF according to a uniform distribution.
  • a random access resource selection process is performed.
  • a random access preamble is re-transmitted, and the random access preamble and the first signal are The random access preamble is the same.
  • a random access preamble is re-transmitted, and the random access preamble and the first signal are The random access preamble is different.
  • the first signaling is received; when the first signaling is received, the first time window has not expired.
  • the first signaling is not received; the first time window expires.
  • the first signaling is physical layer signaling.
  • the first signaling is used to schedule PDSCH.
  • the first signaling is downlink control information.
  • the first signaling is a DCI.
  • the first signaling includes DCI format 1_0.
  • the first signaling includes DCI format 1_1.
  • the first signaling includes DCI format 1_2.
  • the CRC Cyclic Redundancy Check, Cyclic Redundancy Check
  • C-RNTI Cyclic Redundancy Check
  • the CRC of the first signaling is scrambled by RA-RNTI.
  • the CRC of the first signaling is scrambled by MSGA-RNTI.
  • the first signaling is used to indicate physical layer scheduling information of RAR.
  • the first signaling is used to indicate timing advance.
  • the format of the first signaling is DCI format 1_0, and the CRC of the first signaling is scrambled by RA-RNTI.
  • the format of the first signaling is DCI format 1_0
  • the CRC of the first signaling is C-RNTI or CS-RNTI (Configured Scheduling RNTI, configuration scheduling RNTI) or MCS-RNTI (Modulation and Coding Scheme RNTI) scrambling.
  • the format of the first signaling is DCI format 1_0, and the CRC of the first signaling is scrambled by MSGB-RNTI.
  • the first signal is used to trigger the first signaling.
  • the first signaling is received in response to the first signal being sent.
  • the first signaling is monitored in response to the first signal being sent.
  • the behavior of monitoring the first signaling in the first time window includes: monitoring the first signaling during the operation of the first time window.
  • the behavior of monitoring the first signaling in the first time window includes: monitoring the first signaling only when the first time window is running.
  • the first signaling is monitored by monitoring the PDCCH of the random access response to the first signal; the PDCCH is identified by any one of C-RNTI or RA-RNTI.
  • the first signaling is monitored by monitoring the PDCCH of the random access response to the first signal; the PDCCH is identified by C-RNTI.
  • the first signaling is monitored by monitoring the PDCCH of the random access response to the first signal; the PDCCH is identified by RA-RNTI.
  • the first signaling is monitored by monitoring the PDCCH of the random access response to the first signal; the PDCCH is identified by RA-RNTI.
  • the first signaling is monitored by monitoring the PDCCH of the random access response to the first signal; the PDCCH is identified by MSGB-RNTI.
  • the behavioral monitoring of the first signaling includes: determining whether the first signaling exists.
  • the behavioral monitoring of the first signaling includes: detecting the first signaling.
  • the behavioral monitoring of the first signaling includes: monitoring the first signaling.
  • the behavioral monitoring of the first signaling includes: determining whether the first signaling exists through a CRC check.
  • the behavioral monitoring of the first signaling includes: determining whether the first signaling exists through energy detection.
  • the behavioral monitoring of the first signaling includes: determining whether the first signaling exists through maximum likelihood detection.
  • the name of the first time window includes ra-ResponseWindow.
  • the first time window is ra-ResponseWindow.
  • the name of the first time window includes ra-ResponseWindow.
  • the first time window includes at least one symbol.
  • the first time window is configured through an RRC message.
  • the first time window is configured in RACH-ConfigCommon.
  • the length of the first time window includes a positive integer number of time slots.
  • the length of the first time window is preconfigured.
  • the length of the first time window is configurable.
  • the phrase that the time domain end time of the first signal is used to determine the starting time of the first time window includes: at least the time domain end time of the first signal is used to determine the start time of the first time window. Describe the starting moment of the first time window.
  • the phrase that the time domain end time of the first signal is used to determine the starting time of the first time window includes: the starting time of the first time window and at least the first It is related to the end time of the signal's time domain.
  • the phrase the time domain end time of the first signal is used to determine the starting time of the first time window includes: The starting time of the first time window is related to at least the end time of the time domain of the first signal.
  • the first time window is started at the first PDCCH opportunity after the first signal is sent.
  • the starting moment of the first time window refers to the moment when the first time window is started.
  • the starting moment of the first time window refers to the moment when the first time window starts running.
  • the time domain end time of the first signal refers to the time when the last symbol of the first signal is sent.
  • the time domain end time of the first signal refers to the first time slot after the first signal is sent.
  • the time domain end moment of the first signal refers to the time slot in which the last symbol of the first signal is transmitted.
  • the phrase that the time domain end time of the first signal is used to determine the starting time of the first time window includes: the time domain end time of the first signal is used to determine the start time of the first time window. Describe the first time window.
  • the phrase the time domain end time of the first signal is used to determine the starting time of the first time window includes: the starting time of the first time window and the first signal related to the end time of the time domain.
  • the phrase the time domain end time of the first signal is used to determine the starting time of the first time window includes: the first PDCCH after the time domain end time of the first signal The occasion is the starting moment of the first time window; the first signal only includes a random access preamble.
  • the phrase the time domain end time of the first signal is used to determine the starting time of the first time window includes: the K1th time after the time domain end time of the first signal The gap is the starting moment of the first time window.
  • the first time window is started according to the end moment of the time domain of the first signal.
  • the first time window is started at least after the end time of the time domain of the first signal.
  • the first time window is started in the K1th time slot after the end time of the time domain of the first signal.
  • the first time window is started at the first PDCCH occasion after the time domain end moment of the first signal; the first signal only includes a random access preamble.
  • the MAC entity starts all The first time window; the first signal only includes a random access preamble.
  • a system message is used to determine the length of the first time window.
  • the one system message includes an RRC message.
  • the system message includes a SIB (System Information Block) message.
  • SIB System Information Block
  • the one system message is a SIB1 message.
  • the system message is transmitted through BCCH (Broadcast Control Channel).
  • BCCH Broadcast Control Channel
  • the time domain end time of the first signal and a given CSS are used to determine the starting time of the first time window.
  • the given CSS is a CSS.
  • the given CSS is Type1-PDCCH CSS set.
  • the given CSS is used to determine to monitor the first signaling.
  • the phrase the time domain end moment of the first signal and the given CSS are used to determine the start moment of the first time window includes: the first node based on the first signal The end time of the time domain and the given CSS determine the start time of the first time window.
  • the phrase the time domain end time of the first signal and the given CSS are used to determine the starting time of the first time window including: the starting time of the first time window and the The end time of the time domain of the first signal is related to the given CSS.
  • the phrase the time domain end time of the first signal and the given CSS are used to determine the starting time of the first time window including: the starting time of the first time window and the The end time of the time domain of the first signal is related to the given CSS.
  • the phrase the time domain end moment of the first signal and the given CSS are used to determine the starting moment of the first time window includes: the random access in the first signal The first symbol of the earliest CORESET that the first node is configured to monitor for the given CSS of the first signaling after the last symbol of the preamble PRACH opportunity starts the first Time Window.
  • the phrase the time domain end moment of the first signal and the given CSS are used to determine the start of the first time window.
  • the starting time includes: after the last symbol of the PRACH opportunity of the random access preamble in the first signal, after the first node is configured to monitor the given signal of the first signaling.
  • the first symbol of the earliest CORESET of CSS starts the first time window.
  • the phrase that the first signaling is used to schedule a random access response to the first signal includes: the first signaling is used to schedule the third signaling in this application. Order; the third signaling in this application is the random access response to the first signal.
  • the phrase that the first signaling is used to schedule a random access response for the first signal includes: the first signaling is used to determine the physical layer scheduling information of the PDSCH, and the The PDSCH is used to carry at least a random access response to the first signal.
  • the phrase that the first signaling is used to schedule a random access response for the first signal includes: the first signaling indicates the random access for the first signal. Response physical layer scheduling information.
  • the physical layer scheduling information includes frequency domain resource assignment (Frequency domain resource assignment), or time domain resource assignment (Time domain resource assignment), or VRB (Virtual resource block, virtual resource block) to PRB (Physical resource block, physical resource block) mapping (VRB-to-PRB mapping), or modulation and coding scheme (Modulation and coding scheme, MCS), or new data indicator (New data indicator, NDI), or, Redundancy version (Redundancy version, RV), or at least one of the HARQ (Hybrid automatic repeat request, Hybrid Automatic Repeat Request) process number (HARQ process number).
  • Frequency domain resource assignment Frequency domain resource assignment
  • time domain resource assignment Time domain resource assignment
  • VRB Virtual resource block, virtual resource block
  • PRB Physical resource block, physical resource block mapping
  • MCS Modulation and coding scheme
  • MCS Modulation and coding scheme
  • new data indicator New data indicator
  • NDI Redundancy version
  • RV Redundancy version
  • HARQ process number Hybrid Automatic Repeat Request
  • the phrase that the first signaling is used to schedule a random access response to the first signal includes: the first signaling includes the random access response to the first signal. response.
  • the phrase that the first signaling is used to schedule a random access response for the first signal includes: the first signaling carries the random access response for the first signal. response.
  • the phrase that the first signaling is used to schedule a random access response for the first signal includes: the first signaling indicates the random access for the first signal. response.
  • the phrase that the first signaling is used to schedule a random access response for the first signal includes: the first signaling is the random access for the first signal. response.
  • the random access response to the first signal is a MAC RAR.
  • the random access response to the first signal is a DCI.
  • the random access response to the first signal is MAC layer signaling.
  • the random access response to the first signal is physical layer signaling.
  • the random access response to the first signal includes a MAC CE.
  • the random access response to the first signal includes MSGB.
  • the random access response to the first signal includes a MAC RAR.
  • the random access response to the first signal includes fallbackRAR.
  • the phrase "associating the first signal with the first resource set” includes: the first signal is determined according to the first resource set.
  • the phrase "associating the first signal with the first resource set” includes: the sending parameter of the first signal is related to the first resource set.
  • the phrase "associating the first signal with the first resource set” includes: the TRP to which the antenna port used to send the first signal belongs is the same as the TRP to which the first resource set belongs.
  • the phrase "associating the first signal with the first resource set" includes: the SSB corresponding to the first signal belongs to the first resource set.
  • the phrase "associating the first signal with the first resource set" includes: the SSB corresponding to the first signal is an SSB in the first resource set.
  • the phrase that the first signal is associated with the first resource set includes: the first SSB is associated with the first resource set.
  • any resource set in the first resource pool is associated with a TRP.
  • any resource set in the first resource pool includes at least one SSB.
  • any resource set in the first resource pool includes at least one PRACH occasion.
  • the same cell is SpCell.
  • the same cell is PCell.
  • the same cell is PSCell.
  • the first resource pool includes at least 2 resource sets.
  • the first resource pool only includes two resource sets.
  • the first resource pool includes a master PTAG (Primary Timing Advance Group) and a secondary PTAG, and the first resource set is the master PTAG or the Any one of the auxiliary PTAGs.
  • master PTAG Primary Timing Advance Group
  • secondary PTAG Secondary Timing Advance Group
  • the first resource pool includes a primary PTAG and a secondary PTAG
  • the first resource set is the primary PTAG or the primary PTAG in the secondary PTAG.
  • the first resource pool includes a primary PTAG and a secondary PTAG
  • the first resource set is the primary PTAG or the secondary PTAG among the secondary PTAGs.
  • the name of the main PTAG includes at least one of PTAG, or M, or m, or -.
  • the name of the main PTAG is MPTAG, or mPTAG, or M-PTAG, or m-PTAG.
  • the name of the auxiliary PTAG includes at least one of PTAG, or S, or s, or -.
  • the name of the secondary PTAG is SPTAG, or PTAG, or S-PTAG, or s-PTAG.
  • any resource set in the first resource pool is a TRP
  • the first resource set is a TRP in the first resource pool.
  • the first resource pool includes a primary TRP and a secondary TRP
  • the first resource set is any one of the primary TRP or the secondary TRP.
  • the first resource pool includes a primary TRP and a secondary TRP
  • the first resource set is the primary TRP or the primary TRP in the secondary TRP.
  • the first resource pool includes a primary TRP and a secondary TRP
  • the first resource set is the primary TRP or the secondary TRP in the secondary TRP.
  • the name of the main TRP includes at least one of TRP, or M, or m, or -.
  • the name of the main TRP is MTRP, or mTRP, or M-TRP, or m-TRP.
  • the name of the secondary TRP includes at least one of TRP, or S, or s, or -.
  • the name of the secondary TRP is STRP, or sTRP, or S-TRP, or s-TRP.
  • the first resource pool includes at least two resource sets.
  • the antenna port corresponding to one resource set in the first resource pool is different from the antenna port corresponding to another resource set in the first resource pool.
  • the uplink transmission timing corresponding to one resource set in the first resource pool is different from the uplink transmission timing corresponding to another resource set in the first resource pool.
  • the TA (Timing Advance) corresponding to one resource set in the first resource pool is different from the TA corresponding to another resource set in the first resource pool.
  • any two resource sets included in the first resource pool belong to the same serving cell.
  • any two resource sets included in the first resource pool include at least part of the same serving cell.
  • any two resource sets included in the first resource pool are configured for the same serving cell.
  • any two resource sets included in the first resource pool each include a TRP of the same serving cell.
  • any two resource sets included in the first resource pool are respectively associated with a TRP of the same serving cell.
  • the first resource pool includes the first resource set and the second resource set, the first resource set is associated with the first cell, and the second resource set is associated with the A second cell, the second cell is associated with the first cell.
  • the first resource set belongs to the first cell
  • the second resource set belongs to the second cell
  • any resource set in the first resource pool is associated with the first cell.
  • the first resource pool includes two resource sets, the first resource set is associated with the first cell, and the second resource set is associated with the second cell.
  • the multiple resource sets included in the first resource pool are all related to the first cell.
  • the first resource pool is a cell
  • the first resource set is a TRP in the cell.
  • the first resource set is associated with a TRP.
  • the first resource set is associated with a reference signal set.
  • the first resource set is associated with a CORESET.
  • the first resource set is associated with a subset of CORESET.
  • the first resource set is a resource set in the first resource pool.
  • the first resource set is a first resource set among the plurality of resource sets in the first resource pool.
  • the plurality of resource sets include at least 2 resource sets.
  • the plurality of resource sets include more than 2 resource sets.
  • the multiple resource sets are two resource sets.
  • the first resource pool includes at least one RS (Reference Signal) resource, and any resource set in the first resource pool includes at least one of the at least one RS resource.
  • RS Reference Signal
  • each RS resource in the first resource pool includes downlink RS resources.
  • each RS resource in the first resource pool includes an SSB.
  • each RS resource in the first resource pool includes an SS/PBCH block (Block).
  • each RS resource in the first resource pool includes a CSI-RS resource.
  • each RS resource in the first resource pool includes an SSB indexed by SSB-Index.
  • each RS resource in the first resource pool is an SSB indexed by SSB-Index.
  • each RS resource in the first resource pool includes an SSB indexed by CSI-SSB-ResourceSetId.
  • each RS resource in the first resource pool is an SSB indexed by CSI-SSB-ResourceSetId.
  • each RS resource in the first resource pool includes CSI-RS indexed by csi-RS-Index.
  • each RS resource in the first resource pool is a CSI-RS indexed by csi-RS-Index.
  • each RS resource in the first resource pool includes an uplink RS resource.
  • each RS resource in the first resource pool includes a PUCCH resource.
  • any SSB in one RS resource set in the first resource pool is different from any SSB in another RS resource set in the first resource pool; said Each RS resource in the first resource pool includes an SSB.
  • each RS resource in the first resource pool includes SSB.
  • the index of an SSB in an RS resource set in the first resource pool is the same as the index of any SSB in another RS resource set in the first resource pool. ;
  • Each RS resource in the first resource pool includes SSB.
  • the first resource pool includes a first resource set and a second resource set
  • the first resource pool includes Q RS resources
  • the first resource set includes Q1 RS resources
  • the second The resource set includes Q2 RS resources
  • the Q is equal to the sum of the Q1 and the Q2.
  • the Q is not greater than 64
  • the Q1 is not greater than 32
  • the Q2 is not greater than 32.
  • the Q is not greater than 128, the Q1 is not greater than 64, and the Q2 is not greater than 64.
  • Q is a positive integer.
  • the Q is no greater than 64.
  • the Q is no greater than 128.
  • the Q1 is a positive integer, and the Q1 is smaller than the Q; the Q2 is a positive integer, and the Q2 is smaller than the Q.
  • the Q is configurable.
  • said Q1 and said Q2 are configurable.
  • the index of an RS resource in the first resource pool is used to determine the resource set to which the one RS resource belongs.
  • the second signaling is used to determine the resource set to which the one RS resource belongs.
  • the second signaling is used to determine that the first SSB is associated with the first resource set; the first SSB is one of the first resource pool SSB.
  • the index of the first SSB is used to determine that the first SSB is associated with the first resource set; the first SSB is in the first resource pool an SSB.
  • the index of any RS resource among the Q1 RS resources is different from the index of any RS resource among the Q2 RS resources.
  • the index of any RS resource among the Q1 RS resources in the first resource set is not less than 0 and not greater than 31; the index of any RS resource in the second resource set is The index of any RS resource among the Q2 RS resources is not less than 32 and not greater than 63.
  • the index of any RS resource among the Q1 RS resources in the first resource set is not less than 32 and not greater than 63; the index of any RS resource in the second resource set is The index of any RS resource among the Q2 RS resources is not less than 0 and not greater than 31.
  • the index of one RS resource among the Q1 RS resources is the same as the index of one RS resource among the Q2 RS resources.
  • the index of any RS resource among the Q1 RS resources in the first resource set is not less than 0 and not greater than 63; the index of any RS resource in the second resource set is The index of any RS resource among the Q2 RS resources is not less than 0 and not greater than 63.
  • the at least one spatial parameter includes only one spatial parameter.
  • the at least one spatial parameter includes more than 1 spatial parameter.
  • the spatial parameters are used to determine differences in large-scale parameters of the channel caused by changes in simulated beamforming.
  • the spatial parameters are configured through RRC messages.
  • the spatial parameters are predefined.
  • the spatial parameters are preconfigured.
  • the spatial parameters include: TCI (Transmission Configuration Indicator).
  • the spatial parameters include: QCL (Quasi co-location).
  • the spatial parameters include: QCL type (type).
  • the spatial parameters include: spatial filter.
  • the spatial parameters include: spatial reception parameters (spatial RX parameter(s)).
  • the spatial parameters include: quasi-co-location (QCL) parameter(s).
  • QCL quasi-co-location
  • the spatial parameters include: quasi-co-location characteristics.
  • the spatial parameters include: antenna port quasi co-location properties.
  • the spatial parameters include: large-scale parameters.
  • the spatial parameters include: channel correlation matrix.
  • the spatial parameters include: transmit beam.
  • the spatial parameters include: receiving beams.
  • the spatial parameters include: transmit/receive beam pairs.
  • the spatial parameter is spatial RX parameter(s).
  • the spatial parameter is spatial reception parameter(s).
  • the spatial parameters include at least one of a large-scale parameter channel, or a correlation matrix, or a transmit beam, or a receive beam, or a transmit/receive beam pair.
  • the antenna port quasi-co-location characteristics include DM-RS (Demodulation Reference Signal, demodulation reference signal) antenna port quasi-co-location characteristics.
  • DM-RS Demodulation Reference Signal, demodulation reference signal
  • the antenna port quasi-co-location characteristic is a DM-RS antenna port quasi-co-location characteristic.
  • the two ports are considered QCL.
  • the QCL type includes QCL-TypeA.
  • the QCL type includes QCL-TypeB.
  • the QCL type includes QCL-TypeC.
  • the QCL type includes QCL-TypeD.
  • the first node assumes at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool, the Indexing is related to at least one of these two.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "related" includes: at least one spatial parameter of the first signaling is associated with the first SSB.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "relevant” includes: determining the first signaling based on at least one of the index of the first resource set in the first resource pool and the index of the first resource pool. At least one spatial parameter.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "related" includes: a spatial parameter of the first signaling and at least one of the index of the first resource set in the first resource pool and the index of the first resource pool.
  • the one spatial parameter is the quasi-co-location characteristic of the antenna port.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the first signaling is related to the index of the first resource set in the first resource pool.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the first signaling is related to the index of the first resource pool.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of them is related" includes: at least one spatial parameter of the first signaling is related to both the index of the first resource set in the first resource pool and the index of the first resource pool.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "relevant” includes: at least one of the index of the first resource set in the first resource pool and the index of the first resource pool is used to determine the first information. Let at least one spatial parameter.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "relevant” includes: at least one of the index of the first resource set in the first resource pool and the index of the first resource pool is used to determine the first information.
  • a spatial parameter the one spatial parameter is the quasi-co-location characteristic of the antenna port.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the first signaling is related to the first resource set.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the first signaling is related to the first resource set and the first resource pool.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the first signaling is related to the first resource pool.
  • the sentence "At least one spatial parameter of the first signaling and the first resource set are in the first resource set.”
  • “At least one of the index in the pool and the index of the first resource pool is related” includes: the index of the first resource set in the first resource pool, the index of the first resource pool At least one of the two is configured or instructed to be used to determine at least one spatial parameter of the first signaling to be associated with the Type1-PDCCH CSS set.
  • At least one of the index of the first resource set in the first resource pool and the index of the first resource pool is not configured and is not Indicates that at least one spatial parameter of the first signaling is the same as at least one spatial parameter of the second signaling in this application.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "relevant” includes: at least one of the index of the first resource set in the first resource pool and the index of the first resource pool is configured or instructed to be used to determine At least one spatial parameter of the first signaling is different from at least one spatial parameter of the second signaling.
  • At least one of the index of the first resource set in the first resource pool and the index of the first resource pool is not configured and is not Indicates that at least one spatial parameter of the first signaling is the same as at least one spatial parameter of the second signaling in this application.
  • the sentence "at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "relevant” includes: at least one of the index of the first resource set in the first resource pool and the index of the first resource pool is configured or instructed to be used to determine At least one spatial parameter of the first signaling is associated with the first SSB.
  • At least one of the index of the first resource set in the first resource pool and the index of the first resource pool is not configured and is not Indicates that at least one spatial parameter of the first signaling is the same as at least one spatial parameter of the second signaling in this application.
  • At least one spatial parameter of the first signaling is associated with the Type1-PDCCH CSS set.
  • the antenna port quasi-co-location characteristic of the first signaling is associated with the Type1-PDCCH CSS set.
  • the phrase that the line port quasi-co-location characteristic of the first signaling is associated with the Type1-PDCCH CSS set includes: the Type1-PDCCH CSS set is used to receive the first A message.
  • the phrase that the antenna port quasi-co-location characteristic of the first signaling is associated with the Type1-PDCCH CSS set includes: the Type1-PDCCH CSS set is used to monitor the first A message.
  • the Type1-PDCCH CSS set is used to determine the antenna port quasi-co-location characteristics of the first signaling.
  • the Type1-PDCCH CSS set is configured by the ra-SearchSpace domain in an RRC IE whose name includes PDCCH-ConfigCommon.
  • the Type1-PDCCH CSS set is associated with a SearchSpaceId.
  • the Type1-PDCCH CSS set is a search space set.
  • the Type1-PDCCH CSS set is associated with PCell.
  • the Type1-PDCCH CSS set is associated with a CORESET indicated by ControlResourceSetId.
  • the Type1-PDCCH CSS set is associated with a ControlResourceSet.
  • At least one spatial parameter of the first signaling is associated with the first SSB.
  • At least one spatial parameter of the first signaling is related to at least one spatial parameter of the first SSB.
  • At least one spatial parameter of the first signaling is the same as at least one spatial parameter of the first SSB.
  • the antenna port quasi-co-location characteristic of the first signaling is associated with the first SSB.
  • the antenna port quasi-co-location characteristics of the first signaling and the antenna port quasi-co-location characteristics of the first SSB are used.
  • the first SSB is used to receive the first signaling.
  • the first SSB is used to monitor the first signaling.
  • the first signaling is received according to the spatial parameters of the first SSB.
  • the first signaling is monitored according to the spatial parameters of the first SSB.
  • At least one spatial parameter of the first signaling is associated with the first resource set.
  • the first resource set is used to receive the first signaling.
  • the first resource set is used to monitor the first signaling.
  • the first resource set is used to determine the antenna port quasi-co-location characteristics of the first signaling.
  • the first resource set is configured by a ra-SearchSpace domain in an RRC IE whose name includes PDCCH-ConfigCommon.
  • the first resource set is associated with a SearchSpaceId.
  • the first resource set is a search space set
  • the search space set is associated with the first resource pool.
  • the first resource set is associated with PCell.
  • the first resource set is a search space
  • the search space is associated with the first resource pool.
  • the first resource pool is configured.
  • the first resource pool is preconfigured.
  • the first resource pool is predefined.
  • the first resource pool is associated with a ServCellIndex.
  • the first resource pool is associated with a ServCellIndex, and the ServCellIndex is equal to 0.
  • the first resource pool is associated with a cell used to receive the second signaling.
  • the first resource pool includes a CORESET.
  • the first resource pool includes a CORESET pool.
  • the first resource pool includes a CORESET resource pool.
  • the first resource pool includes all SSBs in the first cell.
  • the first resource pool includes at least one SSB of the first cell, and the first resource pool includes at least one SSB of the second cell.
  • SSB the second cell is a mobility management cell for the first cell.
  • the index of the first resource pool is an index of at least one CORESET; the index of the first resource set in the first resource pool is a search space in the at least one CORESET. , the index of the search space).
  • any resource set in the first resource pool is a TAG
  • the first resource set is a TAG in the first resource pool.
  • the first resource pool corresponds to the first cell
  • the first resource set corresponds to a TRP in the maintenance base station of the first cell.
  • the first resource pool corresponds to multiple TAGs, and the first resource set corresponds to one TAG among the multiple TAGs; the multiple TAGs belong to the same cell group, and the same cell group is MCG (Master Cell Group); each TAG among the plurality of TAGs is associated with PCell.
  • MCG Master Cell Group
  • the first resource pool corresponds to multiple TAGs, and the first resource set corresponds to one TAG among the multiple TAGs; the multiple TAGs belong to the same cell group, and the same cell group is SCG ; Each TAG among the plurality of TAGs is associated with PSCell.
  • the index of the first resource pool is used to determine that the multiple resource sets belong to the first resource pool.
  • the index of the first resource pool is used to indicate SpCell.
  • the index of the first resource pool is used to indicate PCell.
  • the index of the first resource pool is used to indicate PSCell.
  • the index of the first resource pool is used to indicate a serving cell.
  • the index of the first resource pool includes a cell identifier.
  • the index of the first resource pool is a CORESET index.
  • the index of the first resource pool is an index of a CORESET pool.
  • the index of the first resource pool is an index of a CORESET resource pool.
  • the index of the first resource pool is the PCI of the first cell.
  • the index of the first resource pool is the ServCellIndex of the first cell.
  • the index of the first resource pool is ServCellIndex.
  • the index of the first resource pool is ServCellIndex, and the ServCellIndex is equal to 0.
  • the index of the first resource pool is a non-negative integer.
  • the index of the first resource pool is a positive integer.
  • the index of the first resource pool is 0.
  • the index of the first resource pool is configurable.
  • the index of the first resource pool is preconfigured.
  • each resource set in the first resource pool is predefined.
  • each resource set in the first resource pool is preconfigured.
  • each resource set in the first resource pool is configured through broadcast signaling.
  • each resource set in the first resource pool is configured through dedicated signaling.
  • each resource set in the first resource pool is configured through an RRC message.
  • each resource set in the first resource pool is configured through a SIB message.
  • each resource set in the first resource pool is configured through an RRCReconfiguration message.
  • the one resource set belongs to the first resource pool.
  • the index of the first resource set in the first resource pool is used to indicate the first resource set in the first resource pool.
  • the index of the first resource set in the first resource pool is a search space index.
  • the index of the first resource set in the first resource pool is a TRP index.
  • the index of the first resource collection in the first resource pool is an index of a resource collection.
  • the index of the first resource set in the first resource pool is an index of an RS resource set.
  • the index of the first resource set in the first resource pool is an index of a TAG.
  • the index of the first resource set in the first resource pool is a CORESET index.
  • the index of the first resource set in the first resource pool is an index of a CORESET subset.
  • the index of the first resource set in the first resource pool is an index of a TCI set.
  • the index of the first resource set in the first resource pool is a TCI index.
  • the index of the first resource set in the first resource pool is a non-negative integer.
  • the index of the first resource set in the first resource pool is a positive or negative integer.
  • the index of the first resource set in the first resource pool is 0 or 1.
  • the index of the first resource set in the first resource pool is one of 00 or 01 or 10 or 11.
  • any resource set in the first resource pool is associated with an index.
  • any resource set in the first resource pool corresponds to an index.
  • any resource set in the first resource pool is configured with an index.
  • any resource set in the first resource pool is indicated by an index.
  • the first resource pool is a cell used to receive the second signaling.
  • the first resource pool includes Type1-PDCCH CSS set.
  • the first resource set includes a subset of the Type1-PDCCH CSS set.
  • the index of the first resource set in the first resource pool includes an index of a search space.
  • the index of the first resource set in the first resource pool includes the index of the first SSB.
  • the first resource set is configured with an index of the first resource pool.
  • the at least one spatial parameter of the first signaling refers to the quasi-co-location characteristic of the antenna ports of the first signaling.
  • the first node is configured with carrier aggregation (Carrier Aggregation, CA).
  • CA Carrier Aggregation
  • the first node is not configured with carrier aggregation.
  • the fourth signaling in this application is monitored.
  • the fourth signaling in this application is not intercepted.
  • At least one spatial parameter of a signaling refers to at least one spatial parameter of the PDCCH used to monitor the one signaling.
  • At least one spatial parameter of a signaling refers to at least one spatial parameter of the PDCCH used to receive the one signaling.
  • At least one spatial parameter of a signaling is the antenna port quasi-co-location characteristic of the signaling.
  • At least one spatial parameter of a signaling is the quasi-co-location characteristic of the antenna ports used to monitor the signaling.
  • At least one spatial parameter of a signaling is the quasi-co-location characteristic of the antenna ports used to receive the one signaling.
  • the above-mentioned signaling is the first signaling.
  • the above-mentioned one signaling is the second signaling in this application.
  • the above-mentioned one signaling is the third signaling in this application.
  • the above-mentioned signaling is the fourth signaling in this application.
  • a CORESET is used to determine the time/frequency control resource set to search for DCI.
  • a CORESET includes time domain resources and frequency domain resources.
  • a search space includes a set of PDCCH candidates (a set of PDCCH candidates), and the set of PDCCH candidates is used to monitor the PDCCH.
  • a search space is used to monitor the PDCCH.
  • a search space is used to search for PDCCH candidates.
  • a search space is configured by RRC messages.
  • a search space is configured by SearchSpace IE.
  • a search space is indexed by SearchSpaceId.
  • CORESET refers to 3GPP TS 38.331.
  • the definition of the search space refers to 3GPP TS 38.331.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in Figure 2.
  • Figure 2 illustrates the network architecture 200 of the 5G NR (New Radio)/LTE (Long-Term Evolution)/LTE-A (Long-Term Evolution Advanced) system.
  • 5G NR/LTE The LTE-A network architecture 200 may be called 5GS (5G System)/EPS (Evolved Packet System) 200 or some other suitable term.
  • 5GS/EPS 200 includes UE (User Equipment, user equipment) 201, RAN (radio access network) 202, 5GC (5G Core Network, 5G core network)/EPC (Evolved Packet Core, evolved packet core) 210, HSS (Home At least one of Subscriber Server/UDM (Unified Data Management) 220 and Internet service 230.
  • 5GS/EPS can interconnect with other access networks, but these entities/interfaces are not shown for simplicity.
  • 5GS/EPS provides packet-switched services, however those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks that provide circuit-switched services or other cellular networks.
  • the RAN includes node 203 and other nodes 204.
  • Node 203 provides user and control plane protocol termination towards UE 201.
  • Node 203 may connect to other nodes 204 via the Xn interface (eg, backhaul)/X2 interface.
  • Node 203 may 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 (Transmit Receive Node), or some other suitable terminology.
  • BSS Basic Service Set
  • ESS Extended Service Set
  • TRP Transmit Receive Node
  • Examples of UE 201 include cellular phones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radio, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices , video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband IoT devices, machine type communications devices, land vehicles, automobiles, wearable devices, or any Other similar functional devices.
  • SIP Session Initiation Protocol
  • PDAs personal digital assistants
  • satellite radio non-terrestrial base station communications
  • satellite mobile communications global positioning systems
  • multimedia devices video devices
  • digital audio players e.g., MP3 players
  • cameras e.g., digital audio players
  • game consoles e.g., drones, aircraft, narrowband IoT devices, machine type communications devices, land vehicles, automobiles, wearable devices, or any Other similar functional devices.
  • Node 203 is connected to 5GC/EPC210 through the S1/NG interface.
  • 5GC/EPC210 includes MME (Mobility Management Entity, mobility management entity)/AMF (Authentication Management Field, authentication management domain)/SMF (Session Management Function, session management function) )211, other MME/AMF/SMF214, S-GW (Service Gateway, service gateway)/UPF (User Plane Function, user plane function) 212 and P-GW (Packet Date Network Gateway, packet data network gateway)/UPF213.
  • MME/AMF/SMF211 is the control node that handles signaling between UE201 and 5GC/EPC210. Basically, MME/AMF/SMF211 provides bearer and connection management.
  • All user IP (Internet Protocol) packets are transmitted through S-GW/UPF212, and S-GW/UPF212 itself is connected to P-GW/UPF213.
  • P-GW provides UE IP address allocation and other functions.
  • P-GW/UPF 213 is connected to Internet service 230.
  • the Internet service 230 includes the operator's corresponding Internet protocol service, which may specifically include the Internet, an intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem), and packet switching streaming services.
  • the UE201 corresponds to the first node in this application.
  • the UE 201 corresponds to the first node in this application; the node 203 corresponds to the second node in this application.
  • the UE 201 corresponds to the first node in this application; the node 203 corresponds to part of the second node in this application.
  • the UE 201 corresponds to the first node in this application; the node 204 corresponds to the second node in this application.
  • the UE 201 corresponds to the first node in this application; the node 204 corresponds to part of the second node in this application.
  • the UE201 corresponds to the first node in this application; the node 203 corresponds to the first sub-node in this application; the node 204 corresponds to the second sub-node in this application. ;
  • the second node includes the first sub-node and the second sub-node.
  • the UE201 is a user equipment (User Equipment, UE).
  • UE User Equipment
  • the node 203 corresponds to the second node in this application.
  • the node 203 is a base station equipment (BaseStation, BS).
  • BaseStation BaseStation, BS
  • the node 203 is a base transceiver station (Base Transceiver Station, BTS).
  • BTS Base Transceiver Station
  • the node 203 is a TRP.
  • the node 203 is a Node B (NodeB, NB).
  • the node 203 is a gNB.
  • the node 203 is an eNB.
  • the node 203 is an ng-eNB.
  • the node 203 is an en-gNB.
  • the node 203 is user equipment.
  • the node 203 is a relay.
  • the node 203 is a gateway.
  • the node 204 is a BS.
  • the node 204 is a BTS.
  • the node 204 is a TRP.
  • the node 204 is an NB.
  • the node 204 is a gNB.
  • the node 204 is an eNB.
  • the node 204 is an ng-eNB.
  • the node 204 is an en-gNB.
  • the node 204 is user equipment.
  • the node 204 is a relay.
  • the node 204 is a gateway.
  • the user equipment supports transmission of a terrestrial network (Non-Terrestrial Network, NTN).
  • NTN Non-Terrestrial Network
  • the user equipment supports transmission of non-terrestrial network (Terrestrial Network, terrestrial network).
  • the user equipment supports transmission in a large delay difference network.
  • the user equipment supports dual connection (Dual Connection, DC) transmission.
  • Dual Connection DC
  • the user equipment includes an aircraft.
  • the user equipment includes a vehicle-mounted terminal.
  • the user equipment includes a ship.
  • the user equipment includes an Internet of Things terminal.
  • the user equipment includes a terminal of the Industrial Internet of Things.
  • the user equipment includes equipment that supports low-latency and high-reliability transmission.
  • the user equipment includes a test device.
  • the user equipment includes a signaling tester.
  • the base station equipment supports transmission in non-terrestrial networks.
  • the base station equipment supports transmission in a large delay difference network.
  • the base station equipment supports transmission of terrestrial networks.
  • the base station equipment includes a macro cellular (Marco Cellular) base station.
  • a macro cellular (Marco Cellular) base station includes a macro cellular (Marco Cellular) base station.
  • the base station equipment includes a micro cell (Micro Cell) base station.
  • Micro Cell Micro Cell
  • the base station equipment includes a Pico Cell base station.
  • the base station equipment includes a home base station (Femtocell).
  • Femtocell home base station
  • the base station equipment includes a base station equipment that supports a large delay difference.
  • the base station equipment includes a flying platform equipment.
  • the base station equipment includes satellite equipment.
  • the base station equipment includes a TRP (Transmitter Receiver Point, transmitting and receiving node).
  • TRP Transmitter Receiver Point, transmitting and receiving node
  • the base station equipment includes a CU (Centralized Unit).
  • CU Centralized Unit
  • the base station equipment includes a DU (Distributed Unit).
  • the base station equipment includes testing equipment.
  • the base station equipment includes a signaling tester.
  • the base station equipment includes an IAB (Integrated Access and Backhaul)-node.
  • IAB Integrated Access and Backhaul
  • the base station equipment includes an IAB-donor.
  • the base station equipment includes IAB-donor-CU.
  • the base station equipment includes IAB-donor-DU.
  • the base station equipment includes IAB-DU.
  • the base station equipment includes IAB-MT.
  • the relay includes relay.
  • the relay includes L3 relay.
  • the relay includes L2 relay.
  • the relay includes a router.
  • the relay includes a switch.
  • the relay includes user equipment.
  • the relay includes base station equipment.
  • 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 .
  • 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for the user plane 350 and the control plane 300.
  • FIG. 3 shows the radio protocol architecture for the control plane 300 with three layers: 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 called PHY301 in this article.
  • Layer 2 (L2 layer) 305 is above PHY301, including MAC (Medium Access Control, media access control) sublayer 302, RLC (Radio Link Control, wireless link layer control protocol) sublayer 303 and PDCP (Packet Data Convergence) Protocol (Packet Data Convergence Protocol) sublayer 304.
  • PDCP sublayer 304 provides different radio bearers and logical signaling Multiplexing between channels.
  • the PDCP sublayer 304 also provides security by encrypting data packets, and provides cross-location support.
  • 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 logical and transport channels.
  • the MAC sublayer 302 is also responsible for allocating various radio resources (eg, resource blocks) in a cell.
  • MAC sublayer 302 is also responsible for HARQ operations.
  • the RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (ie, radio bearers) and configuring lower layers using RRC signaling.
  • the radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer).
  • the radio protocol architecture in the user plane 350 is for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, and the PDCP sublayer 354 in the L2 layer 355.
  • the RLC sublayer 353 and the MAC sublayer 352 in the L2 layer 355 are substantially the same as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also provides header compression for upper layer packets to reduce radio Transmission overhead.
  • the L2 layer 355 in the user plane 350 also includes an SDAP (Service Data Adaptation Protocol, Service Data Adaptation Protocol) sublayer 356.
  • the SDAP sublayer 356 is responsible for the mapping between QoS flows and data radio bearers (DRB, Data Radio Bearer). , to support business diversity.
  • the wireless protocol architecture in Figure 3 is applicable to the first node in this application.
  • the wireless protocol architecture in Figure 3 is applicable to the second node in this application.
  • the first signal in this application is generated by the RRC306.
  • the first signal in this application is generated by the MAC302 or MAC352.
  • the first signal in this application is generated from the PHY301 or PHY351.
  • the first signaling in this application is generated in the PHY301 or PHY351.
  • the second signaling in this application is generated from the PHY301 or PHY351.
  • the third signaling in this application is generated by the MAC302 or MAC352.
  • the third signaling in this application is generated from the PHY301 or PHY351.
  • the fourth signaling in this application is generated in the PHY301 or PHY351.
  • the second signal in this application is generated from the PHY301 or PHY351.
  • Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in FIG. 4 .
  • Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in the access network.
  • the first communication device 450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454 and antenna 452.
  • the second communication device 410 includes a controller/processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multi-antenna receive processor 472, a multi-antenna transmit processor 471, a transmitter/receiver 418 and an antenna 420.
  • Controller/processor 475 implements the functionality of the L2 layer.
  • the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels Multiplexing, and radio resource allocation to the first communication device 450 based on various priority metrics.
  • the controller/processor 475 is also responsible for retransmission of lost packets, and signaling to the first communications device 450 .
  • Transmit processor 416 and multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (ie, physical layer). Transmit processor 416 implements encoding and interleaving to facilitate forward error correction (FEC) at the second communications device 410, as well as based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift Mapping of signal clusters for M-phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)).
  • FEC forward error correction
  • BPSK binary phase shift keying
  • QPSK quadrature phase shift Mapping of signal clusters for M-phase shift keying
  • M-PSK M-phase shift keying
  • M-QAM M-quadrature amplitude modulation
  • the multi-antenna transmit processor 471 performs digital spatial precoding on the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (eg, a pilot) in the time and/or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate A physical channel carrying a stream of time-domain multi-carrier symbols. Then the multi-antenna transmit processor 471 performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, which is then provided to a different antenna 420.
  • IFFT inverse fast Fourier transform
  • each receiver 454 receives the signal via its respective antenna 452 at the first communications device 450 .
  • Each receiver 454 recovers the information modulated onto the radio frequency carrier and converts the radio frequency stream into a baseband multi-carrier symbol stream that is provided to a receive processor 456 .
  • the reception processor 456 and the multi-antenna reception processor 458 implement various signals of the L1 layer. number processing function.
  • Multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from receiver 454.
  • the receive processor 456 converts the baseband multi-carrier symbol stream after the received analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT).
  • FFT Fast Fourier Transform
  • the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, where the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458.
  • the first communication device 450 is any spatial stream that is the destination. The symbols on each spatial stream are demodulated and recovered in the receive processor 456, and soft decisions are generated.
  • the receive processor 456 then decodes and deinterleaves the soft decisions to recover upper layer data and control signals transmitted by the second communications device 410 on the physical channel.
  • Controller/processor 459 implements the functions of the L2 layer. Controller/processor 459 may be associated with memory 460 which stores program code and data. Memory 460 may be referred to as computer-readable media.
  • the controller/processor 459 In transmission from the second communication device 410 to the second communication device 450, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression , control signal processing to recover upper layer packets from the core network. The upper layer packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.
  • a data source 467 is used to provide upper layer data packets to a controller/processor 459.
  • Data source 467 represents all protocol layers above the L2 layer.
  • the controller/processor 459 implements headers based on radio resource allocation Compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels, implement L2 layer functions for the user plane and control plane.
  • the controller/processor 459 is also responsible for retransmission of lost packets, and signaling to the second communications device 410 .
  • the transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beam forming processing, and then transmits
  • the processor 468 modulates the generated spatial stream into a multi-carrier/single-carrier symbol stream, which undergoes analog precoding/beamforming operations in the multi-antenna transmit processor 457 and then is provided to different antennas 452 via the transmitter 454.
  • Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmission processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.
  • each receiver 418 receives radio frequency signals through its corresponding antenna 420, converts the received radio frequency signals into baseband signals, and provides the baseband signals to multi-antenna receive processor 472 and receive processor 470.
  • the receiving processor 470 and the multi-antenna receiving processor 472 jointly implement the functions of the L1 layer.
  • Controller/processor 475 implements L2 layer functions. Controller/processor 475 may be associated with memory 476 that stores program code and data. Memory 476 may be referred to as computer-readable media.
  • the controller/processor 475 In transmission from the first communications device 450 to the second communications device 410, the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression , control signal processing to recover upper layer data packets from UE450. Upper layer packets from controller/processor 475 may be provided to the core network.
  • the first communication 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 interact with the Using at least one processor together, the first communication device 450 at least: sends a first signal, the first signal at least includes a random access preamble; monitors the first signaling in a first time window, the first signal Let be used to schedule the random access response for the first signal, and the time domain end time of the first signal is used to determine the starting time of the first time window; wherein, the first signal and A first resource set is associated, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same service.
  • Cell at least one spatial parameter of the first signaling is related to at least one of the index of the first resource set in the first resource pool and the index of the first resource pool.
  • the first communication device 450 includes: a memory that stores a program of computer-readable instructions that, when executed by at least one processor, generates actions, and the actions include: sending a first A signal, the first signal including at least a random access preamble; monitoring first signaling in a first time window, the first signaling being used to schedule a random access response to the first signal, so The time domain end time of the first signal is used to determine the starting time of the first time window; wherein the first signal is associated with a first resource set, and the first resource set belongs to the first resource pool , the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same serving cell; at least one spatial parameter of the first signaling and the first At least one of the index of the resource set in the first resource pool and the index of the first resource pool is related.
  • the second communication device 410 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 interact with the at least one processor use together.
  • the second communication device 410 at least: receives a first signal, the first signal at least includes a random access preamble; sends a first signaling, the first signaling is used to schedule a random access signal for the first signal.
  • the first signaling is monitored in a first time window, and the time domain end time of the first signal is used to determine the starting time of the first time window;
  • the first The signal is associated with a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same A serving cell;
  • at least one spatial parameter of the first signaling is related to at least one of the index of the first resource set in the first resource pool and the index of the first resource pool.
  • the second communication device 410 includes: a memory that stores a program of computer-readable instructions that, when executed by at least one processor, generates actions, and the actions include: receiving a third A signal, the first signal includes at least a random access preamble; sending first signaling, the first signaling is used to schedule a random access response to the first signal; wherein the first signaling Let it be monitored in the first time window, and the time domain end time of the first signal is used to determine the starting time of the first time window; the first signal is associated with the first resource set, and the The first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same serving cell; the first signaling At least one spatial parameter is related to at least one of an index of the first resource set in the first resource pool and an index of the first resource pool.
  • the antenna 452, the receiver 454, the receiving processor 456, and the controller/processor 459 are used to monitor or/and receive the first signaling; the antenna 420, At least one of the transmitter 418, the transmit processor 416, and the controller/processor 475 is used to send the first signaling.
  • the antenna 452, the receiver 454, the receiving processor 456, and the controller/processor 459 are used to monitor or/and receive second signaling; the antenna 420, At least one of the transmitter 418, the transmit processor 416, and the controller/processor 475 is used to send the second signaling.
  • the antenna 452, the receiver 454, the receiving processor 456, and the controller/processor 459 are used to monitor or/and receive third signaling; the antenna 420, At least one of the transmitter 418, the transmit processor 416, and the controller/processor 475 is used to send the third signaling.
  • the antenna 452, the transmitter 454, the transmit processor 468, and the controller/processor 459 are used to transmit the first signal; the antenna 420, the receiver 418, the The receive processor 470, at least one of the controllers/processors 475 is used to receive the first signal.
  • the antenna 452, the transmitter 454, the transmit processor 468, and the controller/processor 459 are used to transmit the second signal; the antenna 420, the receiver 418, the The receive processor 470, at least one of the controllers/processors 475 is configured to receive the second signal.
  • the first communication device 450 corresponds to the first node in this application.
  • the second communication device 410 corresponds to the second node in this application.
  • the first communication device 450 is a user equipment.
  • the first communication device 450 is a user equipment that supports a large delay difference.
  • the first communication device 450 is a user equipment supporting NTN.
  • the first communication device 450 is an aircraft device.
  • the first communication device 450 has positioning capabilities.
  • the first communication device 450 does not have constant energy capability.
  • the first communication device 450 is a user equipment supporting TN.
  • the second communication device 410 is a base station device (gNB/eNB/ng-eNB).
  • the second communication device 410 is a base station device that supports a large delay difference.
  • the second communication device 410 is a base station device supporting NTN.
  • the second communication device 410 is a satellite device.
  • the second communication device 410 is a flight platform device.
  • the second communication device 410 is a base station device supporting TN.
  • Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in FIG. 5 . It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.
  • step S5101 the second signaling is received, and the second signaling is used to trigger the first signal; in step S5102, the first signal is sent, and the first signal at least includes Random access preamble; in step S5103, listen to the first signaling in the first time window, the first signaling is used to schedule the random access response to the first signal, the first signal The end time of the time domain is used to determine the starting time of the first time window; in step S5104, the first signaling is received; in step S5105, the third signaling is received, and the third signaling indicates The first timing advance amount; in step S5106, send a second signal.
  • step S5201 For the second node N02 , in step S5201, send the second signaling; in step S5202, receive the first signal; in step S5203, send the first signaling; in step S5204, send The third signaling; in step S5205, receive the second signal.
  • the second signaling is used to determine that the first signal is associated with the first resource set; the first signal is associated with the first resource set, and the first resource set Belonging to a first resource pool, the first resource pool includes multiple resource sets, and any two resource sets included in the first resource pool are associated with the same serving cell; at least one spatial parameter of the first signaling It is related to at least one of the index of the first resource set in the first resource pool and the index of the first resource pool; the first signaling is used to determine the first channel Physical layer scheduling information, the first channel is used to carry at least the third signaling; the first timing advance is used to determine the sending moment of the second signal; the second signal is associated with Describe the first resource collection.
  • the first node U01 is a user equipment.
  • the first node U01 is a relay device.
  • the first node U01 is a terminal device.
  • the second node N02 is a base station device.
  • the second node N02 is a relay device.
  • the second node N02 includes at least one TRP.
  • the second node N02 includes at least two TRPs.
  • the second node N02 is a virtual node.
  • the second node N02 is a physical node.
  • the second node N02 includes the first sub-node N021 in this application and the second sub-node N022 in this application.
  • the second signaling indicates that at least one of the index of the first resource set in the first resource pool and the index of the first resource pool is used to determine the The first signal is associated with the first resource set.
  • the third At least one spatial parameter of a signaling is associated with the Type1-PDCCH CSS set.
  • At least one spatial parameter of the first signaling is associated with the Type1-PDCCH CSS set.
  • At least one spatial parameter of the first signaling is associated with the Type1-PDCCH CSS set.
  • the Random Access Preamble index field in the second signaling is not set to all 0s; the first random access process is a CFRA of PDCCH order.
  • the second signaling is used for a random access process initiated by PDCCH order.
  • the second signaling is a DCI.
  • the format of the second signaling is DCI format 1_0.
  • the format of the second signaling is DCI format 1_1.
  • the format of the second signaling is DCI format 1_2.
  • the second signaling is used to schedule PDSCH.
  • the second signaling is downlink control information.
  • the second signaling is a PDCCH order.
  • the second signaling includes an Identifier for DCI formats field, and the Identifier for DCI formats field is set to 1.
  • the second signaling includes a Frequency domain resource assignment domain, and the Frequency The domain resource assignment domain is set to all ones.
  • the second signaling includes DCI format 1_0; the second signaling includes an Identifier for DCI formats field, and the Identifier for DCI formats field is set to 1; the second signaling includes Frequency domain resource assignment field, the Frequency domain resource assignment field is set to all ones.
  • the second signaling includes DCI format 1_0; the second signaling includes an Identifier for DCI formats field, and the Identifier for DCI formats field is set to 1; the second signaling includes Frequency domain resource assignment field, the Frequency domain resource assignment field is set to all 1s; the second signaling includes a Random Access Preamble index field, and the Random Access Preamble index field is not set to all 0s.
  • the second signaling includes DCI format 1_0; the second signaling includes an Identifier for DCI formats field, and the Identifier for DCI formats field is set to 1; the second signaling includes Frequency domain resource assignment field, the Frequency domain resource assignment field is set to all 1s; the second signaling includes a Random Access Preamble index field, the Random Access Preamble index field is set to all 0s.
  • the CRC (Cyclic Redundancy Check, Cyclic Redundancy Code Check) of the second signaling is scrambled by C-RNTI (Cell RNTI (Radio Network Temporary Identifier, Wireless Network Temporary Identifier)).
  • C-RNTI Cell RNTI (Radio Network Temporary Identifier, Wireless Network Temporary Identifier)
  • the CRC of the second signaling is scrambled by CS-RNTI (Configured Scheduling RNTI).
  • the CRC of the second signaling is scrambled by MCS-RNTI.
  • the CRC of the second signaling is scrambled by one of C-RNTI, CS-RNTI, or MCS-RNTI.
  • the second signaling indicates at least one of an index of the first resource set in the first resource pool and an index of the first resource pool.
  • the second signaling explicitly indicates the index of the first resource pool.
  • the second signaling implicitly indicates the index of the first resource pool.
  • the index of the first resource pool is the index of the cell used to receive the second signaling.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs.
  • the second signaling explicitly indicates the index of the first resource set in the first resource pool.
  • the second signaling implicitly indicates the index of the first resource set in the first resource pool.
  • the second signaling is used to trigger a random access process, and the first signal belongs to the random access process.
  • the second signaling is used to trigger a random access process, and the first signal is sent during the random access process.
  • the second signaling is used to indicate the index of the random access preamble included in the first signal, and the index of the SS/PBCH associated with the random access preamble included in the first signal. , or the index of the PRACH mask associated with the random access preamble included in the first signal, or at least the first three of the uplink carriers associated with the random access preamble included in the first signal.
  • the second signaling is used to determine that the first SSB is associated with the first resource set.
  • the second signaling indicates that the first SSB is associated with the first resource set.
  • the second signaling includes an index of the first SSB and the second signaling includes an index of the first resource set which is used to determine the first SSB and the first resource. Collections are associated.
  • the second signaling includes the index of the first SSB and the first SSB belongs to the first resource set, and is used to determine that the first SSB is related to the first resource set.
  • Union the index of the first SSB and the first SSB belongs to the first resource set, and is used to determine that the first SSB is related to the first resource set.
  • the second signaling indicates the index of the first resource set in the first resource pool
  • at least one spatial parameter of the first signaling and the index of the first resource set in the At least one of the index in the first resource pool and the index of the first resource pool is related.
  • the Random Access Preamble index field in the second signaling is not set is all 0, and at least one spatial parameter of the first signaling is related to at least one of the index of the first resource set in the first resource pool and the index of the first resource pool.
  • the second signaling indicates the index of the first resource set in the first resource pool
  • at least one spatial parameter of the first signaling and at least one of the first SSB The spatial parameters are the same.
  • At least one spatial parameter of the () first signaling is the same as at least one spatial parameter of the first SSB.
  • At least one spatial parameter of the first signaling and at least one of the second signaling A spatial parameter is the same.
  • At least one spatial parameter of the first signaling is the same as at least one spatial parameter of the second signaling.
  • the CRC of the first signaling is scrambled by RA-RNTI
  • the RA-RNTI corresponds to the random access preamble in the first signal
  • the format of the first signaling is DCI format 1_0
  • the second signaling is used to trigger the first signal.
  • the CRC of the first signaling is scrambled by C-RNTI, the first signaling is a DCI, and the second signaling is used to trigger the first signal.
  • the CRC of the first signaling is scrambled by MSGB-RNTI
  • the first signaling is a DCI
  • the second signaling is used to trigger the first signal.
  • the second signaling includes a Random Access Preamble index field, and the Random Access Preamble index field is set to all 0s.
  • the first SSB is selected from the SSBs associated with the first resource set.
  • the SS_RSRP of at least one SSB associated with the first resource set is higher than an RSRP threshold, select an SS_RSRP higher than the SSRP of at least one SSB associated with the first resource set.
  • An SSB with an RSRP threshold the selected SSB is the first SSB; the RSRP threshold is configurable.
  • the SS_RSRP of any SSB associated with the first resource set is not higher than an RSRP threshold, select any one SSB from all SSBs associated with the first resource set, The selected SSB is the first SSB; the RSRP threshold is configurable.
  • the index of at least one CORESET to which the second signaling belongs is the index of the first resource set.
  • the index of the search space to which the second signaling belongs is the index of the first resource set in the first resource pool.
  • the second signaling includes an index of the first resource set.
  • the target DCI domain in the second signaling is used to indicate the first resource set.
  • the DCI format to which the second signaling belongs includes a target DCI domain, and the target DCI domain is set to a state and is used to indicate a resource set in the first resource pool.
  • the target DCI domain is one other than the Random Access Preamble index domain, UL/SUL indicator domain, SS/PBCH index domain, PRACH Mask index domain, and Reserved bits in DCI format 1_0 DCI domain.
  • the target DCI domain is the UL/SUL indicator domain in DCI format 1_0.
  • the target DCI field is at least 1 bit after the Random Access Preamble index field in DCI format 1_0.
  • the target DCI field is at least 1 bit after the PRACH Mask index field in DCI format 1_0.
  • any state that the target DCI domain can be set to is a non-negative integer.
  • the target DCI field is set to all 1s to indicate a resource set, and the target DCI field is set to all 0s to indicate another resource set;
  • the first A resource pool includes 2 resource collections.
  • the target DCI fields are set to 00, 01, 10 and 11 respectively to indicate a resource set.
  • the second signaling includes a Random Access Preamble index field, and the Random Access Preamble index field is not set to all 0s; the Random Access Preamble index field indicates the randomness included in the first signal. Access leading index.
  • the second signaling includes a UL/SUL indicator field; the UL/SUL indicator field indicates the uplink carrier that sends the PRACH.
  • the second signaling does not include the UL/SUL indicator field.
  • the second signaling includes an SS/PBCH index field, and the SS/PBCH index field indicates the index of the first SSB.
  • the second signaling includes a PRACH Mask index field; the PRACH Mask index field indicates the index of the PRACH mask of the random access preamble in the first signal; the PRACH The Mask index field is used to determine the PRACH opportunity of the random access preamble in the first signal, and the PRACH opportunity is related to the first SSB.
  • the phrase the second signaling is used to determine that the first signal is associated with the first resource set includes: the second signaling is used to determine according to the first resource set The set determines the first signal.
  • the phrase the second signaling is used to determine that the first signal is associated with the first resource set includes: the second signaling is used to determine the first resource set , the first signal is related to the first resource set.
  • the phrase that the second signaling is used to determine that the first signal is associated with the first resource set includes: the second signaling explicitly indicates that the first signal is associated with the first resource set. A collection of resources is associated.
  • the phrase that the second signaling is used to determine that the first signal is associated with the first resource set includes: the second signaling implicitly indicates that the first signal is associated with the first resource set. A collection of resources is associated.
  • the phrase that the second signaling is used to determine that the first signal is associated with the first resource set includes: a DCI domain in the second signaling is used to determine that the first signal is associated with the first resource set.
  • the first signal is associated with a first resource set.
  • the phrase the second signaling is used to determine that the first signal is associated with the first resource set includes: at least one spatial parameter of the second signaling is used to determine the first resource set.
  • a signal is associated with the first set of resources.
  • At least one spatial parameter of the first signaling and at least one of the index of the first resource set in the first resource pool and the index of the first resource pool are related.
  • the first signaling indicates a first timing advance.
  • the phrase that the first signaling is used to schedule a random access response to the first signal includes: the first signaling is a random access response to the first signal; The first signaling indicates a first timing advance.
  • the first signaling includes a Timing Advance Command field, and the Timing Advance Command field indicates the first timing advance.
  • a DCI field in the first signaling is used to determine the first timing advance.
  • the above-mentioned one DCI field in the first signaling includes positive integer bits.
  • the above-mentioned one DCI field in the first signaling includes 12 bits.
  • the above-mentioned one DCI field in the first signaling includes 6 bits.
  • the first signaling is used to schedule the third signaling.
  • the third signaling in this application includes the random access response to the first signal in this application.
  • the random access response to the first signal in this application is the third signaling in this application.
  • the random access response to the first signal in this application and the third signaling in this application can be replaced with each other.
  • the phrase that the third signaling includes the random access response for the first signal includes: the third signaling includes at least the random access response for the first signal. Enter response.
  • the phrase the third signaling includes the random access response to the first signal includes: the third signaling is the random access response to the first signal. .
  • the phrase the third signaling includes the random access response for the first signal includes: the third signaling includes a MAC RAR, and the one MAC RAR is for the The random access response of the first signal.
  • the third signaling includes a MAC sub-PDU
  • the MAC sub-PDU includes a MAC RAR and a MAC sub-header
  • the MAC sub-header indicates Random Access Preamble identifiers , RAPID)
  • the random access preamble identifier matches the index of the random access preamble in the first signal.
  • the random access response to the first signal includes a field, and the field is used to indicate an index value of a total amount of timing adjustment (amount of timing adjustment).
  • At least one spatial parameter of the third signaling is indicated by the first signaling.
  • the antenna port quasi-co-location characteristic of the third signaling is indicated by the first signaling.
  • the TCI of the third signaling is indicated by the first signaling.
  • the third signaling is scrambled by C-RNTI or CS-RNTI or MCS-RNTI.
  • the third signaling is scrambled by MSGB-RNTI.
  • the third signaling is scrambled by RA-RNTI.
  • the third signaling is scrambled by C-RNTI.
  • the third signaling includes a field in Timing Advance Command MAC CE.
  • the third signaling includes Timing Advance Command MAC CE.
  • the third signaling includes Absolute Timing Advance Command MAC CE.
  • the third signaling includes a Timing Advance Command field, and the Timing Advance Command field indicates the first timing advance amount.
  • a MAC field in the third signaling is used to determine the first timing advance.
  • the above-mentioned one MAC field in the third signaling includes positive integer bits.
  • the above-mentioned one MAC field in the third signaling includes 12 bits.
  • the above-mentioned one MAC field in the third signaling includes 6 bits.
  • the above-mentioned one MAC field in the third signaling indicates an index value, and the one index value is used to determine the first timing advance.
  • the first timing advance is not used to adjust the uplink transmission timing associated with a resource set other than the first resource set in the first resource pool.
  • the first timing advance is applied to adjust the uplink transmission timing associated with the first resource set.
  • the first timing advance amount is N TA .
  • the unit of the first timing advance amount is Tc .
  • the first timing advance includes a positive integer T c .
  • the first timing advance includes a positive integer number of 16 ⁇ 64 ⁇ T c /2 ⁇ .
  • the first timing advance amount is equal to the product of an index value and a granularity.
  • the granularity is related to SCS (Subcarrier spacing).
  • the one granularity is predefined.
  • the unit of the granularity is milliseconds.
  • the one granularity includes a positive integer T c .
  • the one particle size is 16 ⁇ 64 ⁇ T c /2 ⁇ ; wherein, SCS is 2 ⁇ ⁇ 15kHz; the definitions of ⁇ and T c refer to TS 38.213.
  • the one particle size is 16 ⁇ 64/ 2 ⁇ ; wherein, SCS is 2 ⁇ ⁇ 15kHz; the definition of ⁇ refers to TS 38.213.
  • the one index value is TA .
  • the index value is a non-negative integer.
  • said one index value is a positive integer.
  • the one index value is not less than 0, and the one index value is not greater than 3846.
  • the one index value is not less than 0, and the one index value is not greater than 2 11 .
  • the second signal is sent on PUSCH.
  • the second signal is sent on PUCCH.
  • the second signal includes an SRS (Sounding Reference Signal) signal.
  • SRS Sounding Reference Signal
  • the second signal includes UCI (Uplink control information).
  • the second signal is a UCI.
  • the second signal is an SRS signal.
  • the second signal is an uplink signal.
  • the second signal is a physical layer signal.
  • the second signal is PUSCH or SRS or PUCCH.
  • the phrase that the first timing advance is used to determine the sending moment of the second signal includes: determining the sending moment of the second signal according to the first timing advance.
  • the phrase that the first timing advance is used to determine the transmission moment of the second signal includes: the first timing advance is used to adjust the uplink transmission of the second signal. timing.
  • the recipient of the second signal is associated with the first resource set.
  • the receiver of the second signal belongs to the first resource set.
  • the spatial parameters of the second signal are associated with the first resource set.
  • the dashed box F5.1 is optional.
  • the dotted box F5.1 exists.
  • the dotted box F5.1 does not exist.
  • the dotted box F5.1 is not optional, and the dotted box F5.1 exists.
  • the dashed box F5.2 is optional.
  • the dotted box F5.2 exists.
  • the first signaling is sent, and the first signaling is received.
  • the first signaling is sent, and the first signaling is not received.
  • the first signaling is not sent, and the first signaling is not received.
  • dashed box F5.3 is optional.
  • the third signaling is sent, and the third signaling is received.
  • the first signaling is used to schedule the third signaling.
  • the third signaling is sent, and the third signaling is not received.
  • the third signaling is not sent, and the third signaling is not received.
  • the first signaling is not used for scheduling the third signaling.
  • dashed box F5.4 is optional.
  • the dotted box F5.4 exists.
  • the second signal is sent and the second signal is received.
  • the second signal is sent and the second signal is not received.
  • the second signal is not sent and the second signal is not received.
  • the dotted box F5.2 exists, and at least part of the dotted box F5.3 exists.
  • the dotted box F5.2 exists, and the dotted box F5.3 does not exist.
  • the dotted box F5.2 exists, and at least part of the dotted box F5.4 exists.
  • the dotted box F5.2 exists, and the dotted box F5.4 does not exist.
  • the dotted box F5.2 does not exist, and the dotted box F5.3 does not exist.
  • the dotted box F5.2 does not exist, and the dotted box F5.4 does not exist.
  • the dotted box F5.3 exists, and the dotted box F5.4 exists.
  • the dotted box F5.3 exists, and the dotted box F5.4 does not exist.
  • Embodiment 6 illustrates a wireless signal transmission flow chart according to another embodiment of the present application, as shown in FIG. 6 . It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.
  • step S6101 the second signaling is received, and the second signaling is used to trigger the first signal; in step S6102, the first signal is sent, and the first signal at least includes Random access preamble; in step S6103, listen to the first signaling in the first time window, the first signaling is used to schedule the random access response to the first signal, the first signal The end time of the time domain is used to determine the start time of the first time window; in step S6104, the first signaling is received.
  • step S62101 the second signaling is sent; in step S62102, the first signal is received; in step S62103, the first signaling is sent.
  • step S62201 the second signaling is sent.
  • the first signal is associated with a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and the first resource pool is Any two resource sets included are associated with the same serving cell; at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool, the index of the first resource pool, The index is related to at least one of the two; the second signaling is used to determine that the first signal is associated with the first resource set.
  • the first child node N021 is part of the second node N02 in this application.
  • the second child node N022 is part of the second node N02 in this application.
  • the first child node N021 is a TRP.
  • the second child node N022 is a TRP.
  • the first child node N021 belongs to the first cell
  • the second child node N022 belongs to the second cell.
  • the first sub-node N021 and the second sub-node N022 belong to two different DUs (Distributed Units).
  • the DU to which the first sub-node N021 belongs and the DU to which the second sub-node N022 belongs belong to the same CU (Centralized Unit).
  • the DU to which the first child node N021 belongs and the DU to which the second child node N022 belongs belong to two different CUs.
  • the first sub-node N021 and the second sub-node N022 belong to the same DU.
  • the uplink transmission timing associated with the first sub-node N021 and the uplink transmission timing associated with the second sub-node N022 are different.
  • the first resource pool includes the first resource set and the second resource set, the first resource set corresponds to the first child node N021, and the second resource set corresponds to the The second child node N022.
  • At least one spatial parameter of the first signaling is associated with the first SSB.
  • At least one spatial parameter of the first signaling is associated with the first resource set.
  • the second signaling includes DCI format 1_0; the second signaling includes an Identifier for DCI formats field, and the Identifier for DCI formats field is set to 1; the second signaling includes Frequency domain resource assignment field, the Frequency domain resource assignment field is set to all 1s; the second signaling includes a Random Access Preamble index field, and the Random Access Preamble index field is not set to all 0s.
  • the dashed box F6.1 is optional.
  • the dotted box F6.1 does not exist.
  • the dashed box F6.2 is optional.
  • the dotted box F6.2 does not exist.
  • Embodiment 7 illustrates a wireless signal transmission flow chart according to yet another embodiment of the present application, as shown in FIG. 7 .
  • step S7101 the first timing advance is received; in step S7102, in response to the first timing advance being received, the first timer is started or restarted.
  • the first resource set is associated with the first timer.
  • only the first resource set in the first resource pool is associated with the first timer.
  • the status of the first timer is used to determine whether the uplink transmission associated with the first resource set is synchronized.
  • the first node U01 is considered to be associated with the first resource set
  • the uplink transmission is synchronized.
  • the first node U01 considers that the uplink transmission associated with the first resource set is out of synchronization.
  • the first node U01 considers that the uplink transmission associated with the first resource set is out of synchronization.
  • any resource set in the first resource pool is associated with a timer, and the status of the timer associated with the any resource set is used to determine whether the timer is related to the any resource set. Whether the connected uplink transmission is synchronized.
  • the uplink transmission desynchronization refers to the uplink transmission desynchronization.
  • the third signaling in this application indicates a first timing advance; the third signaling includes the random access response to the first signal.
  • the third signaling in this application is received and used to determine reception of the first timing advance.
  • the first timing advance is received through the third signaling in this application.
  • the reception of the first signaling in this application is used to determine reception of the first timing advance.
  • the first timing advance is received through the first signaling in this application.
  • the first signaling indicates the first timing advance.
  • the first signaling includes the first timing advance.
  • a field in the first signaling indicates the first timing advance.
  • the first timer in response to the first timing advance being received, the first timer is started or restarted.
  • the first timer in response to the first timing advance being received, if the first timer is not running, the first timer is started.
  • the first timer in response to the first timing advance being received, if the first random access procedure is CFRA, the first timer is started or restarted.
  • the first timer in response to the first timing advance being received, the first timer is started or restarted.
  • a first timer is started.
  • the first signal is the random access preamble; the first signaling includes the first timing advance.
  • the first signal is MSGA; the first signaling includes the first timing advance.
  • the first signal is the random access preamble; the third signaling includes Absolute Timing Advance Command MAC CE, and the Absolute Timing Advance Command MAC CE includes the first timing advance.
  • the first signal is the random access preamble; the third signaling includes MAC RAR, and the MAC RAR includes the first timing advance.
  • the first signal is MSGA; the third signaling includes fallbackRAR, and the fallbackRAR includes the first timing advance.
  • the first signal is MSGA; the third signaling includes successRAR, and the successRAR includes the first timing advance.
  • the first signal is MSGA; the third signaling includes Absolute Timing Advance Command MAC CE, and the Absolute Timing Advance Command MAC CE includes the first timing advance.
  • the first signaling and the third signaling are not used to indicate the first timing advance amount at the same time.
  • Embodiment 8 illustrates a schematic diagram in which the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs according to an embodiment of the present application.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs.
  • the at least one CORESET includes: one CORESET.
  • the at least one CORESET includes: one or more CORESETs.
  • the at least one CORESET includes: a CORESET pool (CORESET pool).
  • the at least one CORESET includes: a CORESET resource pool.
  • At least one CORESET to which the second signaling belongs belongs to the PDCCH used to receive the second signaling. At least one CORESET.
  • At least one CORESET to which the second signaling belongs is associated with SpCell.
  • At least one CORESET to which the second signaling belongs is associated with the first cell.
  • At least one CORESET to which the second signaling belongs is associated with the second cell.
  • At least one CORESET to which the second signaling belongs is associated with at least one of the first cell or the second cell.
  • At least one CORESET to which the second signaling belongs is associated with a USS (UE-specific search space, user-specific search space).
  • At least one CORESET to which the second signaling belongs is associated with a CSS.
  • At least one CORESET to which the second signaling belongs is not associated with CSS.
  • At least one CORESET to which the second signaling belongs is indexed by controlResourceSetId.
  • At least one CORESET to which the second signaling belongs is indexed by coresetPoolIndex.
  • the first resource pool includes at least one CORESET to which the second signaling belongs.
  • At least one CORESET to which the second signaling belongs includes CORESET#0.
  • At least one CORESET to which the second signaling belongs includes CORESET#1.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs; the index of the first resource set in the first resource pool is the at least one CORESET.
  • An index into a search space is the index of at least one CORESET to which the second signaling belongs; the index of the first resource set in the first resource pool is the at least one CORESET.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs; the index of the first resource set in the first resource pool is the index of the second signaling.
  • the index of the search space to which the order belongs is the index of the first resource pool.
  • the search space to which the second signaling belongs is associated with at least one CORESET to which the second signaling belongs.
  • the search space used to receive the second signaling is associated with the at least one CORESET used to receive the second signaling.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs, and the second signaling explicitly indicates that the first resource set is in the first resource pool. index in .
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs, and the second signaling implicitly indicates that the first resource set is in the first resource pool. index in .
  • the second signaling explicitly indicates the index of the first resource set in the first resource pool
  • at least one spatial parameter of the first signaling and the first resource set At least one of the index in the first resource pool and the index of the first resource pool is related; the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs. index.
  • the second signaling implicitly indicates the index of the first resource set in the first resource pool, at least one spatial parameter of the first signaling and the first resource set At least one of the index in the first resource pool and the index of the first resource pool is related; the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs. index.
  • Embodiment 9 illustrates a schematic diagram related to at least one spatial parameter of the third signaling and at least one spatial parameter of the first signal according to an embodiment of the present application.
  • At least one spatial parameter of the third signaling is related to at least one spatial parameter of the first signal.
  • the first node assumes that at least one spatial parameter of the third signaling is related to at least one spatial parameter of the first signal.
  • the antenna port quasi-co-location characteristic of the third signaling has nothing to do with the antenna port quasi-co-location characteristic of the first signaling.
  • the antenna port quasi-co-location characteristic of the third signaling has nothing to do with the antenna port quasi-co-location characteristic of the second signaling.
  • the phrase relating at least one spatial parameter of the third signaling to at least one spatial parameter of the first signal includes: determining the third signal according to at least one spatial parameter of the first signal. Let at least one spatial parameter.
  • the phrase that the phrase is related to at least one spatial parameter of the third signaling and at least one spatial parameter of the first signal includes: one spatial parameter of the third signaling and a spatial parameter of the first signal.
  • a spatial parameter is related; the one spatial parameter is the quasi-co-location characteristic of the antenna ports.
  • the phrase at least one spatial parameter of the third signaling and at least one spatial parameter of the first signal have The relationship includes: at least one of the index of the first resource set in the first resource pool and the index of the first resource pool is used to determine at least one space of the third signaling. parameter.
  • the phrase that the phrase is related to at least one spatial parameter of the third signaling and at least one spatial parameter of the first signal includes: at least one spatial parameter of the third signaling and the first SSB Associated.
  • the antenna port quasi-co-location characteristic of the third signaling is the same as the antenna port quasi-co-location characteristic of the first SSB.
  • the antenna port quasi-co-location characteristic of the third signaling is related to the antenna port quasi-co-location characteristic of the first SSB.
  • the antenna port quasi-co-location characteristics of the third signaling are related to the spatial parameters of the first SSB.
  • the first SSB is used to receive the third signaling.
  • the third signaling is received according to the spatial parameters of the first SSB.
  • Embodiment 10 illustrates at least one spatial parameter of the third signaling and at least one of the index of the first resource set in the first resource pool and the index of the first resource pool according to an embodiment of the present application. Relevant diagram.
  • At least one of the at least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are related.
  • At least one spatial parameter of the third signaling refers to the antenna port quasi-co-location characteristic of the third signaling.
  • the antenna port quasi-co-location characteristic of the third signaling and the antenna port quasi-co-location characteristic of the first signaling are both the same as the index of the first resource set in the first resource pool.
  • the index of the first resource pool is related to at least one of the two.
  • At least one spatial parameter of the third signaling is the same as the at least one spatial parameter of the first signaling.
  • the antenna port quasi-co-location characteristic of the third signaling is related to the antenna port quasi-co-location characteristic of the first signaling.
  • the antenna port quasi-co-location characteristic of the third signaling is the same as the antenna port quasi-co-location characteristic of the first signaling.
  • the antenna port quasi-co-location characteristic of the third signaling is different from the antenna port quasi-co-location characteristic of the first signaling.
  • the first node assumes at least one spatial parameter of the third signaling and an index of the first resource set in the first resource pool, an index of the first resource pool, Indexing is related to at least one of these two.
  • the sentence "at least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "relevant” includes: determining the third signaling based on at least one of the index of the first resource set in the first resource pool and the index of the first resource pool. At least one spatial parameter.
  • the sentence "at least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the third signaling is related to the index of the first resource set in the first resource pool.
  • the sentence "at least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are "At least one of the related" includes: at least one spatial parameter of the third signaling is related to the index of the first resource pool.
  • the sentence "at least one spatial parameter of the third signaling and the index of the first resource set in the first resource pool and the index of the first resource pool are At least one of "related" includes: at least one spatial parameter of the third signaling is related to both the index of the first resource set in the first resource pool and the index of the first resource pool.
  • Embodiment 11 illustrates a wireless signal transmission flow chart according to yet another embodiment of the present application, as shown in FIG. 11 . It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.
  • a first signal is sent, and the first signal includes at least a random access preamble;
  • the first signaling is monitored in the first time window, and the first signal is Let be used to schedule the random access response for the first signal, and the time domain end time of the first signal is used to determine the starting time of the first time window;
  • the fourth signaling is used to schedule a random access response to the first signal, and the time domain end time of the first signal is used to determine the first time The starting time of the window.
  • step S11201 the first signal is received.
  • the first signal is associated with a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and the first resource pool is Any two resource sets included are associated with the same serving cell; at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool, the index of the first resource pool, The index is related to at least one of the two; at least one spatial parameter of the fourth signaling is related to at least one spatial parameter of the second signaling.
  • the first node assumes that at least one spatial parameter of the fourth signaling is related to at least one spatial parameter of the second signaling.
  • the second time window is the first time window.
  • the second time window and the first time window are the same time window.
  • the second time window and the first time window are two different time windows.
  • the starting time of the second time window is the same as the starting time of the first time window.
  • the starting time of the second time window is different from the starting time of the first time window.
  • the length of the second time window is the same as the length of the first time window.
  • the length of the second time window is different from the length of the first time window.
  • the CRC of the first signaling is scrambled by a first RNTI
  • the CRC of the fourth signaling is scrambled by a second RNTI
  • the first RNTI and the second RNTI are different.
  • the first RNTI is RA-RNTI
  • the second RNTI is C-RNTI, or CS-RNTI, or MCS-RNTI.
  • the first RNTI is C-RNTI, or CS-RNTI, or MCS-RNTI; the second RNTI is RA-RNTI.
  • the first RNTI is MSGB-RNTI; the second RNTI is C-RNTI, or CS-RNTI, or MCS-RNTI.
  • the first RNTI is C-RNTI, or CS-RNTI, or MCS-RNTI; the second RNTI is MSGB-RNTI.
  • the format of the fourth signaling is DCI format 1_0.
  • the phrase related to at least one spatial parameter of the fourth signaling and at least one spatial parameter of the second signaling includes: the antenna port quasi-co-location characteristic of the fourth signaling and the The quasi-co-location characteristics of the antenna ports of the second signaling are the same.
  • the phrase related to at least one spatial parameter of the fourth signaling and at least one spatial parameter of the second signaling includes: an antenna port used to receive the PDCCH of the fourth signaling.
  • the co-location characteristic is the same as the quasi-co-location characteristic of the antenna port of the PDCCH used to receive the second signaling.
  • the antenna port quasi-co-location characteristic of the fourth signaling is different from the antenna port quasi-co-location characteristic of the first signaling.
  • the antenna port quasi-co-location characteristic of the fourth signaling is the same as the antenna port quasi-co-location characteristic of the first signaling.
  • the antenna port quasi-co-location characteristics of the fourth signaling are the same as the antenna port quasi-co-location characteristics of the second signaling; the antenna port quasi-co-location characteristics of the first signaling are the same as Type1- PDCCH CSS set is associated.
  • the quasi-co-location characteristics of the antenna ports of the fourth signaling are the same as the quasi-co-location characteristics of the antenna ports of the second signaling; the quasi-co-location characteristics of the antenna ports of the first signaling are the same as the quasi-co-location characteristics of the antenna ports of the second signaling.
  • the first SSB is associated.
  • Embodiment 12 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application; as shown in FIG. 12 .
  • the processing device 1200 in the first node includes a first receiver 1201 and a first transmitter 1202.
  • the first transmitter 1202 sends a first signal, where the first signal at least includes a random access preamble;
  • the first receiver 1201 monitors the first signaling in the first time window.
  • the first signaling is used to schedule a random access response to the first signal.
  • the time domain end time of the first signal is used to determine the starting moment of the first time window;
  • the first signal is associated with a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and the first resource pool includes Any two resource sets are associated with the same serving cell; at least one spatial parameter of the first signaling and the index of the first resource set in the first resource pool, the index of the first resource pool At least one of these two is related.
  • the first receiver 1201 receives second signaling, the second signaling is used to trigger the first signal; the second signaling is used to determine the first signal and the first Resource collections are associated.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs.
  • the first receiver 1201 receives a third signaling indicating a first timing advance; wherein the third signaling includes the first timing advance for the first signal. Random access response.
  • At least one spatial parameter of the third signaling is related to at least one spatial parameter of the first signal.
  • At least one spatial parameter of the third signaling and at least one of the index of the first resource set in the first resource pool and the index of the first resource pool are related.
  • the first transmitter 1202 sends a second signal; wherein the first timing advance is used to determine the sending moment of the second signal; the second signal is associated with the first A collection of resources.
  • the first receiver 1201 in response to receiving the first timing advance, starts or restarts the first timer; wherein the first resource set is associated with the first timing device.
  • the first receiver monitors fourth signaling in a second time window, and the fourth signaling is used to schedule a random access response to the first signal, and the first The time domain end moment of the signal is used to determine the start moment of the first time window; wherein at least one spatial parameter of the fourth signaling is related to at least one spatial parameter of the second signaling.
  • the first receiver 1201 includes the antenna 452, receiver 454, multi-antenna receiving processor 458, receiving processor 456, controller/processor 459, memory 460 and data shown in Figure 4 of this application. Source 467.
  • the first receiver 1201 includes the antenna 452, the receiver 454, the multi-antenna receiving processor 458, and the receiving processor 456 in Figure 4 of this application.
  • the first receiver 1201 includes the antenna 452, the receiver 454, and the receiving processor 456 in Figure 4 of this application.
  • the first transmitter 1202 includes the antenna 452, transmitter 454, multi-antenna transmit processor 457, transmit processor 468, controller/processor 459, memory 460 and data in Figure 4 of this application.
  • Source 467 the antenna 452, transmitter 454, multi-antenna transmit processor 457, transmit processor 468, controller/processor 459, memory 460 and data in Figure 4 of this application.
  • Source 467 the antenna 452, transmitter 454, multi-antenna transmit processor 457, transmit processor 468, controller/processor 459, memory 460 and data in Figure 4 of this application.
  • Source 467 Source 467.
  • the first transmitter 1202 includes the antenna 452, the transmitter 454, the multi-antenna transmission processor 457, and the transmission processor 468 in Figure 4 of this application.
  • the first transmitter 1202 includes the antenna 452, the transmitter 454, and the transmission processor 468 in Figure 4 of this application.
  • the first transmitter 1202 includes a first sub-transmitter and a second sub-transmitter.
  • the first receiver 1201 includes a first sub-receiver and a second sub-receiver.
  • Embodiment 13 illustrates a structural block diagram of a processing device used in a second node according to an embodiment of the present application; as shown in FIG. 13 .
  • the processing device 1300 in the second node includes a second transmitter 1301 and a second receiver 1302.
  • the second receiver 1302 receives the first signal, which at least includes a random access preamble
  • the second transmitter 1301 sends first signaling, which is used to schedule a random access response to the first signal;
  • the first signaling is monitored in the first time window, and the time domain end time of the first signal is used to determine the starting time of the first time window;
  • the second transmitter 1301 sends second signaling, the second signaling is used to trigger the first signal; the second signaling is used to determine the first signal associated with the first resource set.
  • the index of the first resource pool is the index of at least one CORESET to which the second signaling belongs.
  • the second transmitter 1301 sends a third signaling indicating a first timing advance; wherein the third signaling includes the first timing advance for the first signal. Random access response.
  • At least one spatial parameter of the third signaling is related to at least one spatial parameter of the first signal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请公开了一种被用于无线通信的通信节点中的方法和装置。通信节点发送第一信号,所述第一信号至少包括随机接入前导;在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。

Description

一种被用于无线通信的通信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,尤其涉及多输入多输出(Multiple Input Multiple Output,MIMO)的传输方法和装置。
背景技术
MIMO是NR(New Radio,新空口)系统的一项关键技术并被成功商用。在Rel-15/16/17中,3GPP(3rd GenerationPartner Project,第三代合作伙伴项目)针对MIMO特征进行并针对FDD(Frequency Division Duplex,频分双工)和TDD(Time Division Duplex,时分双工)系统作了相关的标准化工作,其中主要内容针对下行链路(Downlink,DL)MIMO操作。在Rel-18,针对上行链路(Uplink,UL)MIMO进行研究是3GPP很重要的研究方向,3GPP RAN94e次会议决定开展“下行链路和上行链路的MIMO演进(MIMO Evolution for Downlink and Uplink)”研究项目。其中,通过两个定时提前(Timing Advance,TA)和增强的上行链路功率控制(power control)以提供额外的上行链路性能提升的上行链路多发送接收点(multiple Transmit/Receive Point,multi-TRP)部署需要进一步进行研究。
发明内容
如果UE(User Equipment,用户设备)通过两个具备不同定时提前的TRP进行上行链路传输,当UE执行随机接入(Random Access,RA)过程时,如何确定被用于监听针对PRACH(Physical Random Access Channel,物理随机接入信道)的响应的空间参数需要进行增强;进一步,当一个随机接入过程被PDCCH(Physical Downlink Control Channel,物理下行控制信道)order(命令)触发时,如何确定PRACH的参数需要进行增强。
针对上述问题,本申请提供了一种解决方案。针对上述问题描述中,采用NR场景作为一个例子;本申请也同样适用于例如LTE(Long-Term Evolution,长期演进)的场景,取得类似NR场景中的技术效果。此外,不同场景采用统一解决方案还有助于降低硬件复杂度和成本。
针对上述问题,本申请提供了一种解决方案。针对上述问题描述中,采用TN(Terrestrial Network,地面网络)场景作为一个例子;本申请也同样适用于例如NTN(Non-Terrestrial Network,NTN)的场景,取得类似TN场景中的技术效果。此外,不同场景采用统一解决方案还有助于降低硬件复杂度和成本。
针对上述问题,本申请提供了一种解决方案。针对上述问题描述中,采用uu口场景作为一个例子;本申请也同样适用于例如副链路的场景,取得类似uu口场景中的技术效果。此外,不同场景采用统一解决方案还有助于降低硬件复杂度和成本。
作为一个实施例,对本申请中的术语(Terminology)的解释参考3GPP的规范协议TS36系列的定义。
作为一个实施例,对本申请中的术语的解释参考3GPP的规范协议TS38系列的定义。
作为一个实施例,对本申请中的术语的解释参考3GPP的规范协议TS37系列的定义。
作为一个实施例,对本申请中的术语的解释参考IEEE(Institute of Electrical and Electronics Engineers,电气和电子工程师协会)的规范协议的定义。
需要说明的是,在不冲突的情况下,本申请的任一节点中的实施例和实施例中的特征可以应用到任一其他节点中。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。
本申请公开了一种被用于无线通信的第一节点中的方法,其特征在于,包括:
发送第一信号,所述第一信号至少包括随机接入前导;
在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;
其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第一信令的至少一个空间参数和被用于确定所述第一信号所包括的所述随机接入前导的PRACH时机的SSB相关联。
作为一个实施例,所述第一信令的至少一个空间参数和Type1-PDCCH CSS set相关联。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一资源集合相关联。
作为一个实施例,本申请要解决的问题包括:如何确定被用于监听针对PRACH的响应的空间参数需要进行增强。
作为一个实施例,本申请要解决的问题包括:当UE执行随机接入过程时,如何确定被用于监听针对PRACH的响应的空间参数需要进行增强。
作为一个实施例,本申请要解决的问题包括:当一个随机接入过程被PDCCH order触发时,如何确定PRACH的参数需要进行增强。
作为一个实施例,本申请要解决的问题包括:如何确定被用于监听针对一个PRACH传输的响应的PDCCH的空间参数。
作为一个实施例,本申请要解决的问题包括:如果UE在一个小区被配置多个TRP并且发送了一个PRACH,如何确定被用于监听针对所述一个PRACH的响应的PDCCH的空间参数。
作为一个实施例,被用于承载所述第一信令的PDCCH与被用于承载所述第二信令的PDCCH是否具有相同的准共址特性与所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被配置或者被指示有关。
作为该实施例的一个子实施例,如果所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被配置或者被指示,被用于承载所述第一信令的PDCCH与被用于承载所述第二信令的PDCCH具有不同的准共址特性。
作为该实施例的一个子实施例,如果所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一未被配置并且未被指示,被用于承载所述第一信令的PDCCH与被用于承载所述第二信令的PDCCH具有相同的准共址特性。
作为一个实施例,上述方法的特质包括:被用于监听针对所述一个PRACH的响应的PDCCH的空间参数与所述一个PRACH关联的TRP有关。
作为一个实施例,上述方法的特质包括:所述第一信号关联的随机接入过程被用于上行链路同步。
作为一个实施例,上述方法的特质包括:所述第一信号关联的随机接入过程被用于BFR(Beam Failure Recovery,波束失败恢复)。
作为一个实施例,上述方法的特质包括:所述第一信号关联的随机接入过程被所述第二信令触发。
作为一个实施例,上述方法的特质包括:所述第一信号关联的随机接入过程由UE触发。
作为一个实施例,上述方法的好处包括:简化UE实现的复杂度。
根据本申请的一个方面,其特征在于,包括:
接收第二信令,所述第二信令被用于触发所述第一信号;
其中,所述第二信令被用于确定所述第一信号和所述第一资源集合相关联。
作为一个实施例,上述方法的特质包括:所述第一信号关联的随机接入过程被所述第二信令触发。
作为一个实施例,上述方法的特质包括:所述第一信号关联的随机接入过程是一个PDCCH order的随机接入过程。
作为一个实施例,上述方法的特质包括:仅当所述第一信号被所述第二信令触发时,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
根据本申请的一个方面,其特征在于,所述第一资源池的索引是所述第二信令所属的至少一个CORESET(Control resource set,控制资源集合)的索引。
根据本申请的一个方面,其特征在于,包括:
接收第三信令,所述第三信令指示第一定时提前量;
其中,所述第三信令包括针对所述第一信号的所述随机接入响应。
根据本申请的一个方面,其特征在于,所述第三信令的至少一个空间参数和所述第一信号的至少一个 空间参数有关。
根据本申请的一个方面,其特征在于,所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
根据本申请的一个方面,其特征在于,包括:
发送第二信号;
其中,所述第一定时提前量被用于确定所述第二信号的发送时刻;所述第二信号关联到所述第一资源集合。
根据本申请的一个方面,其特征在于,包括:
作为所述第一定时提前量被接收的响应,启动或者重新启动第一计时器;
其中,所述第一资源集合关联到所述第一计时器。
根据本申请的一个方面,其特征在于,包括:
在第二时间窗中监听第四信令,所述第四信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;
其中,所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关。
本申请公开了一种被用于无线通信的第二节点中的方法,其特征在于,包括:
接收第一信号,所述第一信号至少包括随机接入前导;
发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;
其中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
根据本申请的一个方面,其特征在于,包括:
发送第二信令,所述第二信令被用于触发所述第一信号;
其中,所述第二信令被用于确定所述第一信号和所述第一资源集合相关联。
根据本申请的一个方面,其特征在于,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
根据本申请的一个方面,其特征在于,包括:
发送第三信令,所述第三信令指示第一定时提前量;
其中,所述第三信令包括针对所述第一信号的所述随机接入响应。
根据本申请的一个方面,其特征在于,所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关。
根据本申请的一个方面,其特征在于,所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
根据本申请的一个方面,其特征在于,包括:
接收第二信号;
其中,所述第一定时提前量被用于确定所述第二信号的发送时刻;所述第二信号关联到所述第一资源集合。
根据本申请的一个方面,其特征在于,作为所述第一定时提前量被接收的响应,第一计时器被启动或者被重新启动;其中,所述第一资源集合关联到所述第一计时器。
根据本申请的一个方面,其特征在于,包括:
发送第四信令,所述第四信令被用于调度针对所述第一信号的随机接入响应;
其中,所述第四信令在第二时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关。
本申请公开了一种被用于无线通信的第一节点,其特征在于,包括:
第一发射机,发送第一信号,所述第一信号至少包括随机接入前导;
第一接收机,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;
其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
本申请公开了一种被用于无线通信的第二节点,其特征在于,包括:
第二接收机,接收第一信号,所述第一信号至少包括随机接入前导;
第二发射机,发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;
其中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,和传统方案相比,本申请具备如下优势:
-.实现针对一个TRP的上行链路同步;
-.避免针对一个TRP的上行链路同步过程对另一个TRP的影响;
-.避免在一个TRP上执行的随机接入过程对另一个TRP的影响;
-.避免传统方案中由于C-RNTI(Cell RNTI)和RA-RNTI(Ransom Access RNTI)冲突导致无法解码C-RNTI对应的PDSCH(Physical downlink shared channel,物理下行链路共享信道)的问题。
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号和第一信令的传输的流程图;
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实施例的示意图;
图4示出了根据本申请的一个实施例的第一通信设备和第二通信设备的示意图;
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又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资源池的索引是第二信令所属的至少一个CORESET的索引的示意图;
图9示出了根据本申请的一个实施例的第三信令的至少一个空间参数和第一信令的至少一个空间参数有关的示意图;
图10示出了根据本申请的一个实施例的第三信令的至少一个空间参数和第一资源集合在第一资源池中的索引、第一资源池的索引这两者中的至少之一有关的示意图;
图11示出了根据本申请的一个实施例的再一个实施例的无线信号传输流程图;
图12示出了根据本申请的一个实施例的用于第一节点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用于第二节点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,本申请中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号和第一信令的传输的流程图,如附图1所示。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在步骤101中,发送第一信号,所述第一信号至少包括随机接入前导;在步骤102中,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,第一SSB(Synchronization Signal Block,同步信号块)被关联到所述第一信号中的随机接入前导。
作为一个实施例,SSB包括SS/PBCH(Physical Broadcast Channel,物理广播信道)block。
作为一个实施例,至少第一SSB被用于确定所述第一信号所包括的所述随机接入前导的PRACH时机。
作为一个实施例,第一SSB的索引和PRACH掩码(Mask)的索引被用于确定所述第一信号所包括的所述随机接入前导的PRACH时机。
作为一个实施例,根据所述第一SSB的索引和所述PRACH掩码的索引通过查表确定所述第一信号所包括的所述随机接入前导的PRACH时机。
作为一个实施例,根据所述第一SSB的索引和所述PRACH掩码的索引通过在3GPP TS38.321的7.4节查表确定所述第一信号所包括的随机接入前导的PRACH时机。
作为一个实施例,所述第一SSB属于所述第一资源集合被用于确定所述第一SSB和所述第一资源集合相关联。
作为一个实施例,所述第一SSB属于所述第一资源集合被一个DCI(Downlink Control Information,下行链路控制信息)指示。
作为一个实施例,所述第一SSB属于所述第一资源集合被一个RRC(Radio Resource Control,无线资源控制)消息(Message,消息)指示。
作为一个实施例,所述第一SSB属于所述第一资源集合被所述第二信令指示。
作为一个实施例,所述第一SSB属于所述第一资源集合是预配置的。
作为一个实施例,所述第一SSB属于所述第一资源集合是预定义的。
作为一个实施例,所述第一SSB的索引是所述第一资源集合中的一个SSB的索引被用于确定所述第一SSB属于所述第一资源集合。
作为一个实施例,所述第一节点根据RSRP(Reference signal received power,参考信号接收功率)选择所述第一SSB。
作为一个实施例,所述第一节点根据SS-RSRP选择所述第一SSB。
作为一个实施例,RRC消息被用于配置PRACH掩码的索引。
作为一个实施例,本申请中的所述第二信令指示所述第一SSB的索引和所述PRACH掩码的索引。
作为一个实施例,根据所述第一信号所包括的所述随机接入前导的PRACH时机发送所述第一信号。
作为一个实施例,所述第一信号的接收者包括所述第一子节点。
作为一个实施例,所述第一信号被所述第一子节点接收。
作为一个实施例,所述第一信号的接收者包括SpCell(Special Cell,特殊小区)中的一个TRP。
作为一个实施例,所述第一信号被SpCell中的一个TRP接收。
作为一个实施例,所述第一信号的接收者包括所述第一小区的维持基站中的全部或者部分。
作为一个实施例,所述第一信号的接收者包括所述第二小区的维持基站中的全部或者部分。
作为一个实施例,所述第二小区是所述第一小区。
作为该实施例的一个子实施例,所述第一小区是所述第二小区。
作为该实施例的一个子实施例,所述第一小区是SpCell。
作为该实施例的一个子实施例,所述第一小区是PCell(Primary Cell,主小区)。
作为该实施例的一个子实施例,所述第一小区是PSCell(Primary SCG(Secondary Cell Group,辅 小区组)Cell,SCG主小区)。
作为一个实施例,所述第二小区是针对所述第一小区的移动管理小区。
作为该实施例的一个子实施例,所述第一小区的PCI(physical cell identity,物理小区标识)和所述第二小区的PCI不同。
作为该实施例的一个子实施例,所述第二小区为所述第一小区提供额外的无线资源。
作为该实施例的一个子实施例,所述第一小区被配置了ServCellIndex,所述第二小区未被配置ServCellIndex。
作为该实施例的一个子实施例,所述第一小区和所述第二小区被配置了相同的ServCellIndex。
作为该实施例的一个子实施例,所述第一小区被配置了ServCellIndex,所述第二小区关联到所述第一小区的ServCellIndex。
作为该实施例的一个子实施例,所述第一小区不是SCell或者SpCell,所述第二小区是SCell或者SpCell。
作为该实施例的一个子实施例,所述第一小区被配置了所述第二小区的至少一个SSB。
作为该实施例的一个子实施例,所述第一节点在所述第一小区中被配置了一个SSB,所述一个SSB被CSI-SSB-ResourceSet IE配置,所述CSI-SSB-ResourceSet IE中包括一个RRC域,所述一个RRC域被用于指示所述一个SSB属于所述第二小区。
作为该实施例的一个子实施例,所述一个RRC域被设置为所述第二小区的小区标识。
作为该实施例的一个子实施例,所述一个RRC域被设置为所述第二小区的PCI。
作为该实施例的一个子实施例,所述一个RRC域的名字中包括additionalPCI。
作为该实施例的一个子实施例,所述一个RRC域的名字中包括additionalPCIIndex。
作为一个实施例,所述第一信号是一个PRACH传输(transmission)。
作为一个实施例,所述第一信号是第一随机接入过程中的一个上行链路信号。
作为一个实施例,所述第一信号是第一随机接入过程中的Msg1(Message 1,消息1)。
作为一个实施例,所述第一信号是第一随机接入过程中的MsgA(Message A,消息A)。
作为一个实施例,所述第一随机接入过程是一个CBRA(contention-based Random Access,基于竞争的随机接入)过程。
作为一个实施例,所述第一随机接入过程是一个是CFRA(contention-free Random Access,免竞争随机接入)过程。
作为一个实施例,所述第一随机接入过程被用于上行链路同步。
作为一个实施例,所述第一随机接入过程被用于针对所述第一资源池中的所述第一资源集合所属的TAG的上行链路同步。
作为一个实施例,所述第一随机接入过程被用于BFR。
作为一个实施例,所述第一随机接入过程被用于针对所述第一资源池中的所述第一资源集合的BFR。
作为一个实施例,所述第一随机接入过程被本申请中的所述第二信令触发。
作为一个实施例,所述第一随机接入过程由UE触发。
作为一个实施例,所述第一信号是随机接入前导。
作为一个实施例,所述第一信号包括至少一个随机接入前导。
作为一个实施例,所述第一信号包括一个随机接入前导。
作为一个实施例,所述第一信号仅包括一个随机接入前导。
作为一个实施例,所述第一信号是Msg1(Message 1,消息1)。
作为一个实施例,所述第一信号是MSGA(Message A,消息A)。
作为该实施例的一个子实施例,所述MSGA中包括所述随机接入前导和PUSCH传输。
作为该实施例的一个子实施例,所述MSGA中包括所述随机接入前导和至少一个C-RNTI MAC(Medium Access Control,媒体接入控制)CE(Control Element,控制元素),所述C-RNTI MAC CE中包括所述第一节点在所述第一小区中的C-RNTI;所述第一信号的接收者是所述第一小区的维持基站的一个TRP。
作为该实施例的一个子实施例,所述MSGA中包括所述随机接入前导和至少一个C-RNTI MAC CE,所述 C-RNTI MAC CE中包括所述第一节点在所述第二小区中的C-RNTI;所述第一信号的接收者是所述第二小区的维持基站的一个TRP。
作为该实施例的一个子实施例,所述MSGA中包括所述随机接入前导和至少一个CCCH(Common Control Channel,公共控制信道)SDU(Service Data Unit,服务数据单元)。
作为一个实施例,所述第一信号包括随机接入前导和PUSCH传输。
作为一个实施例,所述第一信号包括随机接入前导和至少一个MAC子头(subheader)。
作为一个实施例,所述第一信号包括随机接入前导和至少一个MAC PDU(Protocol Data Unit,协议数据单元)。
作为一个实施例,所述第一信号包括随机接入前导和至少一个C-RNTI MAC CE。
作为一个实施例,所述第一信号包括随机接入前导和至少一个CCCH SDU。
作为一个实施例,所述第一信号中的所述随机接入前导是被PDCCH order显示指示的。
作为一个实施例,所述第一信号中的所述随机接入前导是通过RRC消息配置的。
作为一个实施例,所述第一信号中的所述随机接入前导是UE根据RSRP选择的。
作为一个实施例,所述第一信号中的所述随机接入前导的索引被一个DCI域显示指示,并且所述随机接入前导的所述索引不是0b000000。
作为该实施例的一个子实施例,所述一个DCI域是Random Access Preamble index域。
作为该实施例的一个子实施例,所述一个DCI域是本申请中的所述第二信令中的一个域。
作为该实施例的一个子实施例,所述随机接入前导的所述索引包括ra-PreambleIndex。
作为一个实施例,所述第一信号中的所述随机接入前导包括一个比特串。
作为一个实施例,所述第一信号中的所述随机接入前导包括一个特征序列。
作为一个实施例,作为所述第一时间窗过期并且所述第一信令未被成功接收的响应,将PREAMBLE_TRANSMISSION_COUNTER加1。
作为该实施例的一个子实施例,如果被加1的PREAMBLE_TRANSMISSION_COUNTER等于preambleTransMax+1,给更高层指示随机接入问题。
作为该实施例的一个子实施例,如果被加1的PREAMBLE_TRANSMISSION_COUNTER等于preambleTransMax+1,给更高层指示随机接入问题。
作为一个实施例,作为所述第一时间窗过期并且所述第一信令未被成功接收的响应,在0和PREAMBLE_BACKOFF之间按照均匀分布(uniform distribution)选择一个随机回退时间(random backoff time)
作为一个实施例,作为所述第一时间窗过期并且所述第一信令未被成功接收的响应,执行随机接入资源选择过程。
作为一个实施例,作为所述第一时间窗过期并且所述第一信令未被成功接收的响应,重新发送一个随机接入前导,所述一个随机接入前导和所述第一信号中的随机接入前导相同。
作为一个实施例,作为所述第一时间窗过期并且所述第一信令未被成功接收的响应,重新发送一个随机接入前导,所述一个随机接入前导和所述第一信号中的随机接入前导不同。
作为一个实施例,所述第一信令被接收;所述第一信令被接收时,所述第一时间窗未过期。
作为一个实施例,所述第一信令未被接收;所述第一时间窗过期。
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,所述第一信令被用于调度PDSCH。
作为一个实施例,所述第一信令是下行链路控制信息。
作为一个实施例,所述第一信令是一个DCI。
作为一个实施例,所述第一信令包括DCI format 1_0。
作为一个实施例,所述第一信令包括DCI format 1_1。
作为一个实施例,所述第一信令包括DCI format 1_2。
作为一个实施例,所述第一信令的CRC(Cyclic Redundancy Check,循环冗余码校验)被C-RNTI加扰。
作为一个实施例,所述第一信令的CRC被RA-RNTI加扰。
作为一个实施例,所述第一信令的CRC被MSGA-RNTI加扰。
作为一个实施例,所述第一信令被用于指示RAR的物理层调度信息。
作为一个实施例,所述第一信令被用于指示定时提前量。
作为一个实施例,所述第一信令的格式是DCI format 1_0,所述第一信令的CRC被RA-RNTI加扰。
作为一个实施例,所述第一信令的格式是DCI format 1_0,所述第一信令的CRC被C-RNTI或者CS-RNTI(Configured Scheduling RNTI,配置调度RNTI)或者MCS-RNTI(Modulation and Coding Scheme RNTI)加扰。
作为一个实施例,所述第一信令的格式是DCI format 1_0,所述第一信令的CRC被MSGB-RNTI加扰。
作为一个实施例,所述第一信号被用于触发所述第一信令。
作为一个实施例,作为所述第一信号被发送的响应,接收所述第一信令。
作为一个实施例,作为所述第一信号被发送的响应,监听所述第一信令。
作为一个实施例,所述行为在第一时间窗中监听第一信令包括:在所述第一时间窗运行期间,监听所述第一信令。
作为一个实施例,所述行为在第一时间窗中监听第一信令包括:仅当所述第一时间窗运行时,监听所述第一信令。
作为一个实施例,通过监听针对所述第一信号的随机接入响应的PDCCH监听所述第一信令;所述PDCCH被C-RNTI或者RA-RNTI中的任意之一标识。
作为一个实施例,通过监听针对所述第一信号的随机接入响应的PDCCH监听所述第一信令;所述PDCCH被C-RNTI标识。
作为一个实施例,通过监听针对所述第一信号的随机接入响应的PDCCH监听所述第一信令;所述PDCCH被RA-RNTI标识。
作为一个实施例,通过监听针对所述第一信号的随机接入响应的PDCCH监听所述第一信令;所述PDCCH被RA-RNTI标识。
作为一个实施例,通过监听针对所述第一信号的随机接入响应的PDCCH监听所述第一信令;所述PDCCH被MSGB-RNTI标识。
作为一个实施例,所述行为监听第一信令包括:确定是否存在所述第一信令。
作为一个实施例,所述行为监听第一信令包括:检测所述第一信令。
作为一个实施例,所述行为监听第一信令包括:监测所述第一信令。
作为一个实施例,所述行为监听第一信令包括:通过CRC校验确定是否存在所述第一信令。
作为一个实施例,所述行为监听第一信令包括:通过能量检测确定是否存在所述第一信令。
作为一个实施例,所述行为监听第一信令包括:通过最大似然检测确定是否存在所述第一信令。
作为一个实施例,所述第一时间窗的名字中包括ra-ResponseWindow。
作为一个实施例,所述第一时间窗是ra-ResponseWindow。
作为一个实施例,所述第一时间窗的名字中包括ra-ResponseWindow。
作为一个实施例,所述第一时间窗包括至少一个符号。
作为一个实施例,所述第一时间窗通过RRC消息配置。
作为一个实施例,所述第一时间窗在RACH-ConfigCommon中被配置。
作为一个实施例,所述第一时间窗的长度包括正整数个时隙(slot)。
作为一个实施例,所述第一时间窗的长度是预配置的。
作为一个实施例,所述第一时间窗的长度是可配置的。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括:至少所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括:所述第一时间窗的起始时刻与至少所述第一信号的时域结束时刻有关。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括: 所述第一时间窗的起始时刻与至少所述第一信号的时域结束时刻有关。
作为一个实施例,在所述第一信号被发送结束后的第一个PDCCH时机,启动所述第一时间窗。
作为一个实施例,所述第一时间窗的起始时刻是指所述第一时间窗被启动的时刻。
作为一个实施例,所述第一时间窗的起始时刻是指所述第一时间窗开始运行的时刻。
作为一个实施例,所述第一信号的时域结束时刻是指所述第一信号的最后一个符号被发送结束的时刻。
作为一个实施例,所述第一信号的时域结束时刻是指所述第一信号被发送结束后的第一个时隙。
作为一个实施例,所述第一信号的时域结束时刻是指所述第一信号的最后一个符号被发送结束的时隙。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括:所述第一信号的时域结束时刻被用于确定启动所述第一时间窗。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括:所述第一时间窗的起始时刻与所述第一信号的时域结束时刻有关。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括:所述第一信号的时域结束时刻之后的第一个PDCCH时机(occasion)是所述第一时间窗的起始时刻;所述第一信号仅包括随机接入前导。
作为一个实施例,所述短语所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻包括:所述第一信号的时域结束时刻之后的第K1个时隙是所述第一时间窗的起始时刻。
作为一个实施例,根据所述第一信号的时域结束时刻,启动所述第一时间窗。
作为一个实施例,至少在所述第一信号的时域结束时刻之后,启动所述第一时间窗。
作为一个实施例,在所述第一信号的时域结束时刻之后的第K1个时隙,启动所述第一时间窗。
作为一个实施例,在所述第一信号的时域结束时刻之后的第一个PDCCH occasion,启动所述第一时间窗;所述第一信号仅包括随机接入前导。
作为一个实施例,一旦所述第一信号中的随机接入前导被发送,忽略可能存在的测量间隔,在所述第一信号的时域结束时刻之后的第一个PDCCH occasion,MAC实体启动所述第一时间窗;所述第一信号仅包括随机接入前导。
作为一个实施例,一个系统消息被用于确定所述第一时间窗的长度。
作为该实施例的一个子实施例,所述一个系统消息包括一个RRC消息。
作为该实施例的一个子实施例,所述一个系统消息包括一个SIB(System Information Block,系统信息块)消息。
作为该实施例的一个子实施例,所述一个系统消息是SIB1消息。
作为该实施例的一个子实施例,所述一个系统消息是通过BCCH(Broadcast Control Channel,广播控制信道)传输。
作为一个实施例,所述第一信号的时域结束时刻和给定CSS(Common search space,公共搜索空间)被用于确定所述第一时间窗的起始时刻。
作为一个实施例,所述给定CSS是一个CSS。
作为一个实施例,所述给定CSS是Type1-PDCCH CSS set。
作为一个实施例,所述给定CSS被用于确定监听所述第一信令。
作为一个实施例,所述短语所述第一信号的时域结束时刻和给定CSS被用于确定所述第一时间窗的起始时刻包括:所述第一节点根据所述第一信号的时域结束时刻和给定CSS确定所述第一时间窗的起始时刻。
作为一个实施例,所述短语所述第一信号的时域结束时刻和给定CSS被用于确定所述第一时间窗的起始时刻包括:所述第一时间窗的起始时刻与所述第一信号的时域结束时刻和给定CSS都有关。
作为一个实施例,所述短语所述第一信号的时域结束时刻和给定CSS被用于确定所述第一时间窗的起始时刻包括:所述第一时间窗的起始时刻与所述第一信号的时域结束时刻和给定CSS都有关。
作为一个实施例,所述短语所述第一信号的时域结束时刻和给定CSS被用于确定所述第一时间窗的起始时刻包括:在所述第一信号中的所述随机接入前导的PRACH时机的最后一个符号之后的所述第一节点被配置的被用于监听所述第一信令的所述给定CSS的最早的CORESET的第一个符号,启动所述第一时间窗。
作为一个实施例,所述短语所述第一信号的时域结束时刻和给定CSS被用于确定所述第一时间窗的起 始时刻包括:所述第一信号中的所述随机接入前导的PRACH时机的最后一个符号之后,在所述第一节点被配置的被用于监听所述第一信令的所述给定CSS的最早的CORESET的第一个符号,启动所述第一时间窗。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令被用于调度本申请中的所述第三信令;本申请中的所述第三信令是所述针对所述第一信号的所述随机接入响应。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令被用于确定PDSCH的物理层调度信息,所述PDSCH被用于承载至少针对所述第一信号的随机接入响应。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令指示所述针对所述第一信号的随机接入响应的物理层调度信息。
作为一个实施例,所述物理层调度信息包括频域资源分配(Frequency domain resource assignment),或者,时域资源分配(Time domain resource assignment),或者,或者VRB(Virtual resource block,虚拟资源块)到PRB(Physical resource block,物理资源块)映射(VRB-to-PRB mapping),或者,调制编码方式(Modulation and coding scheme,MCS),或者,新数据指示符(New data indicator,NDI),或者,冗余版本(Redundancy version,RV),或者,HARQ(Hybrid automatic repeat request,混合自动重传请求)进程号(HARQ process number)中的至少之一。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令包括所述针对所述第一信号的随机接入响应。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令携带所述针对所述第一信号的随机接入响应。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令指示所述针对所述第一信号的随机接入响应。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令是所述针对所述第一信号的随机接入响应。
作为一个实施例,所述针对所述第一信号的所述随机接入响应是一个MAC RAR。
作为一个实施例,所述针对所述第一信号的所述随机接入响应是一个DCI。
作为一个实施例,所述针对所述第一信号的所述随机接入响应是MAC层信令。
作为一个实施例,所述针对所述第一信号的所述随机接入响应是物理层信令。
作为一个实施例,所述针对所述第一信号的所述随机接入响应包括一个MAC CE。
作为一个实施例,所述针对所述第一信号的所述随机接入响应包括MSGB。
作为一个实施例,所述针对所述第一信号的所述随机接入响应包括MAC RAR。
作为一个实施例,所述针对所述第一信号的所述随机接入响应包括fallbackRAR。
作为一个实施例,所述短语所述第一信号和第一资源集合相关联包括:所述第一信号是根据所述第一资源集合确定的。
作为一个实施例,所述短语所述第一信号和第一资源集合相关联包括:所述第一信号的发送参数与所述第一资源集合有关。
作为一个实施例,所述短语所述第一信号和第一资源集合相关联包括:被用于发送所述第一信号的天线端口所属的TRP与所述第一资源集合所属的TRP相同。
作为一个实施例,所述短语所述第一信号和第一资源集合相关联包括:所述第一信号对应的SSB属于所述第一资源集合。
作为一个实施例,所述短语所述第一信号和第一资源集合相关联包括:所述第一信号对应的SSB是所述第一资源集合中的一个SSB。
作为一个实施例,所述短语所述第一信号和第一资源集合相关联包括:所述第一SSB和所述第一资源集合相关联。
作为一个实施例,所述第一资源池中的任一资源集合关联到一个TRP。
作为一个实施例,所述第一资源池中的任一资源集合包括至少一个SSB。
作为一个实施例,所述第一资源池中的任一资源集合包括至少一个PRACH occasion。
作为一个实施例,所述同一个小区是SpCell。
作为一个实施例,所述同一个小区是PCell。
作为一个实施例,所述同一个小区是PSCell。
作为一个实施例,所述第一资源池包括至少2个资源集合。
典型的,所述第一资源池中仅包括2个资源集合。
作为一个实施例,所述第一资源池中包括主(master)PTAG(Primary Timing Advance Group,主定时提前组)和辅(secondary)PTAG,所述第一资源集合是所述主PTAG或者所述辅PTAG中的任意之一。
作为该实施例的一个子实施例,所述第一资源池中包括主PTAG和辅PTAG,所述第一资源集合是所述主PTAG或者所述辅PTAG中的所述主PTAG。
作为该实施例的一个子实施例,所述第一资源池中包括主PTAG和辅PTAG,所述第一资源集合是所述主PTAG或者所述辅PTAG中的所述辅PTAG。
作为该实施例的一个子实施例,所述主PTAG的名字中包括PTAG,或者M,或者m,或者-中的至少之一。
作为该实施例的一个子实施例,所述主PTAG的名字是MPTAG,或者mPTAG,或者M-PTAG,或者m-PTAG。
作为该实施例的一个子实施例,所述辅PTAG的名字中包括PTAG,或者S,或者s,或者-中的至少之一。
作为该实施例的一个子实施例,所述辅PTAG的名字是SPTAG,或者是PTAG,或者S-PTAG,或者s-PTAG。
作为一个实施例,所述第一资源池中的任一资源集合是一个TRP,所述第一资源集合是所述第一资源池中的一个TRP。
作为该实施例的一个子实施例,所述第一资源池中包括主TRP和辅TRP,所述第一资源集合是所述主TRP或者所述辅TRP中的任意之一。
作为该实施例的一个子实施例,所述第一资源池中包括主TRP和辅TRP,所述第一资源集合是所述主TRP或者所述辅TRP中的所述主TRP。
作为该实施例的一个子实施例,所述第一资源池中包括主TRP和辅TRP,所述第一资源集合是所述主TRP或者所述辅TRP中的所述辅TRP。
作为该实施例的一个子实施例,所述主TRP的名字中包括TRP,或者M,或者m,或者-中的至少之一。
作为该实施例的一个子实施例,所述主TRP的名字是MTRP,或者mTRP,或者M-TRP,或者m-TRP。
作为该实施例的一个子实施例,所述辅TRP的名字中包括TRP,或者S,或者s,或者-中的至少之一。
作为该实施例的一个子实施例,所述辅TRP的名字是STRP,或者sTRP,或者S-TRP,或者s-TRP。
作为一个实施例,所述第一资源池包括至少两个资源集合。
作为一个实施例,所述第一资源池中的一个资源集合对应的天线端口与所述第一资源池中的另一个资源集合对应的天线端口不同。
作为一个实施例,所述第一资源池中的一个资源集合对应的上行链路发送定时与所述第一资源池中的另一个资源集合对应的上行链路发送定时不同。
作为一个实施例,所述第一资源池中的一个资源集合对应的TA(Timing Advance,定时提前)与所述第一资源池中的另一个资源集合对应的TA不同。
作为一个实施例,所述第一资源池所包括的任意两个资源集合属于同一个服务小区。
作为一个实施例,所述第一资源池所包括的任意两个资源集合包括同一个服务小区的至少部分。
作为一个实施例,所述第一资源池所包括的任意两个资源集合是针对同一个服务小区配置的。
作为一个实施例,所述第一资源池所包括的任意两个资源集合分别包括同一个服务小区的一个TRP。
作为一个实施例,所述第一资源池所包括的任意两个资源集合分别关联到同一个服务小区的一个TRP。
作为一个实施例,所述第一资源池包括所述第一资源集合和所述第二资源集合,所述第一资源集合关联到所述第一小区,所述第二资源集合关联到所述第二小区,所述第二小区关联到所述第一小区。
作为一个实施例,所述第一资源集合属于所述第一小区,所述第二资源集合属于所述第二小区。
作为一个实施例,所述第一资源池中的任一资源集合关联到所述第一小区。
作为一个实施例,所述第一资源池包括两个资源集合,所述第一资源集合关联到所述第一小区,所述第二资源集合关联到第二小区。
作为一个实施例,所述第一资源池所包括的所述多个资源集合都和所述第一小区有关。
作为一个实施例,所述第一资源池是一个小区,所述第一资源集合是所述一个小区中的一个TRP。
作为一个实施例,所述第一资源集合关联到一个TRP。
作为一个实施例,所述第一资源集合关联到一个参考信号集合。
作为一个实施例,所述第一资源集合关联到一个CORESET。
作为一个实施例,所述第一资源集合关联到一个CORESET的子集。
作为一个实施例,所述第一资源集合是所述第一资源池中的一个资源集合。
作为一个实施例,所述第一资源集合是所述第一资源池中的所述多个资源集合中的一个第一资源集合。
作为一个实施例,所述多个资源集合包括至少2个资源集合。
作为一个实施例,所述多个资源集合包括大于2个资源集合。
作为一个实施例,所述多个资源集合是2个资源集合。
作为一个实施例,所述第一资源池包括至少一个RS(Reference Signal,参考信号)资源,所述第一资源池中的任一资源集合包括所述至少一个RS资源中的至少一个。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括下行RS资源。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括SSB。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括SS/PBCH块(Block)。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括CSI-RS资源。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括被SSB-Index索引的SSB。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源是被SSB-Index索引的SSB。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括被CSI-SSB-ResourceSetId索引的SSB。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源是被CSI-SSB-ResourceSetId索引的SSB。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括被csi-RS-Index索引的CSI-RS。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源是被csi-RS-Index索引的CSI-RS。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括上行RS资源。
作为该实施例的一个子实施例,所述第一资源池中的每个RS资源包括PUCCH资源。
作为该实施例的一个子实施例,所述第一资源池中的一个RS资源集合中的任一SSB和所述第一资源池中的另一个RS资源集合中的任一SSB不同;所述第一资源池中的每个RS资源包括SSB。
作为该实施例的一个子实施例,所述第一资源池中的一个RS资源集合中的任一SSB的索引和所述第一资源池中的另一个RS资源集合中的任一SSB的索引不同;所述第一资源池中的每个RS资源包括SSB。
作为该实施例的一个子实施例,所述第一资源池中的一个RS资源集合中的一个SSB的索引和所述第一资源池中的另一个RS资源集合中的任一SSB的索引相同;所述第一资源池中的每个RS资源包括SSB。
作为一个实施例,所述第一资源池包括第一资源集合和第二资源集合,所述第一资源池包括Q个RS资源,所述第一资源集合包括Q1个RS资源,所述第二资源集合包括Q2个RS资源,所述Q与所述Q1和所述Q2的和相等。
作为该实施例的一个子实施例,所述Q不大于64,所述Q1不大于32,所述Q2不大于32。
作为该实施例的一个子实施例,所述Q不大于128,所述Q1不大于64,所述Q2不大于64。
作为该实施例的一个子实施例,所述Q是正整数。
作为该实施例的一个子实施例,所述Q不大于64。
作为该实施例的一个子实施例,所述Q不大于128。
作为该实施例的一个子实施例,所述Q1是正整数,所述Q1小于所述Q;所述Q2是正整数,所述Q2小于所述Q。
作为该实施例的一个子实施例,所述Q是可配置的。
作为该实施例的一个子实施例,所述Q1和所述Q2是可配置的。
作为该实施例的一个子实施例,所述第一资源池中的一个RS资源的索引被用于确定所述一个RS资源所属的资源集合。
作为该实施例的一个子实施例,所述第二信令被用于确定所述一个RS资源所属的资源集合。
作为该实施例的一个子实施例,所述第二信令被用于确定所述第一SSB和所述第一资源集合相关联;所述第一SSB是所述第一资源池中的一个SSB。
作为该实施例的一个子实施例,所述第一SSB的索引被用于确定所述第一SSB和所述第一资源集合相关联;所述第一SSB是所述第一资源池中的一个SSB。
作为该实施例的一个子实施例,所述Q1个RS资源中的任一RS资源的索引和所述Q2个RS资源中的任一RS资源的索引不同。
作为该实施例的一个子实施例,所述第一资源集合中的所述Q1个RS资源中的任一RS资源的索引不小于0并且不大于31;所述第二资源集合中的所述Q2个RS资源中的任一RS资源的索引不小于32并且不大于63。
作为该实施例的一个子实施例,所述第一资源集合中的所述Q1个RS资源中的任一RS资源的索引不小于32并且不大于63;所述第二资源集合中的所述Q2个RS资源中的任一RS资源的索引不小于0并且不大于31。
作为该实施例的一个子实施例,所述Q1个RS资源中的存在一个RS资源的索引和所述Q2个RS资源中的一个RS资源的索引相同。
作为该实施例的一个子实施例,所述第一资源集合中的所述Q1个RS资源中的任一RS资源的索引不小于0并且不大于63;所述第二资源集合中的所述Q2个RS资源中的任一RS资源的索引不小于0并且不大于63。
作为一个实施例,所述至少一个空间参数包括仅一个空间参数。
作为一个实施例,所述至少一个空间参数包括大于1个空间参数。
作为一个实施例,所述空间参数被用于确定因模拟波束赋形的变动而引起的信道大尺度参量的差异。
作为一个实施例,所述空间参数通过RRC消息配置。
作为一个实施例,所述空间参数是预定义的。
作为一个实施例,所述空间参数是预配置的。
作为一个实施例,所述空间参数包括:TCI(Transmission Configuration Indicator,发送配置指示)。
作为一个实施例,所述空间参数包括:QCL(Quasi co-location,准共址)。
作为一个实施例,所述空间参数包括:QCL类型(type)。
作为一个实施例,所述空间参数包括:空间滤波(spatial filter)。
作为一个实施例,所述空间参数包括:空间接收参数(spatial RX parameter(s))。
作为一个实施例,所述空间参数包括:quasi-co-location(QCL)parameter(s)。
作为一个实施例,所述空间参数包括:准共址特性。
作为一个实施例,所述空间参数包括:天线端口准共址特性(antenna port quasi co-location properties)。
作为一个实施例,所述空间参数包括:大尺度参数。
作为一个实施例,所述空间参数包括:信道相关矩阵。
作为一个实施例,所述空间参数包括:发射波束。
作为一个实施例,所述空间参数包括:接收波束。
作为一个实施例,所述空间参数包括:发射/接收波束对。
作为一个实施例,所述空间参数是spatial RX parameter(s)。
作为一个实施例,所述空间参数是spatial reception parameter(s)。
作为一个实施例,所述空间参数包括大尺度参数信道、或者相关矩阵、或者发射波束、或者接收波束、或者发射/接收波束对中的至少之一。
作为一个实施例,所述天线端口准共址特性包括DM-RS(Demodulation Reference Signal,解调参考信号)天线端口准共址特性。
作为一个实施例,所述天线端口准共址特性是DM-RS天线端口准共址特性。
作为一个实施例,某天线端口符号上的信道特性可以从另一个天线端口推导出,则认为这两个端口QCL。
作为一个实施例,所述QCL类型包括QCL-TypeA。
作为一个实施例,所述QCL类型包括QCL-TypeB。
作为一个实施例,所述QCL类型包括QCL-TypeC。
作为一个实施例,所述QCL类型包括QCL-TypeD。
作为一个实施例,所述第一节点假设(assume)所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一SSB相关联。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:根据所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一确定所述第一信令的至少一个空间参数。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关;所述一个空间参数是所述天线端口准共址特性。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一资源池的索引有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引以及所述第一资源池的索引都有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被用于确定所述第一信令的至少一个空间参数。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被用于确定所述第一信令的一个空间参数;所述一个空间参数是所述天线端口准共址特性。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一资源集合有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一资源集合以及所述第一资源池有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一信令的至少一个空间参数和所述第一资源池有关。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源 池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被配置或者被指示被用于确定所述第一信令的至少一个空间参数和Type1-PDCCH CSS set相关联。
作为该实施例的一个子实施例,如果所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一未被配置并且未被指示,所述第一信令的至少一个空间参数和本申请中的所述第二信令的至少一个空间参数相同。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被配置或者被指示被用于确定所述第一信令的至少一个空间参数和所述第二信令的至少一个空间参数不同。
作为该实施例的一个子实施例,如果所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一未被配置并且未被指示,所述第一信令的至少一个空间参数和本申请中的所述第二信令的至少一个空间参数相同。
作为一个实施例,所述句子“所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被配置或者被指示被用于确定所述第一信令的至少一个空间参数和所述第一SSB相关联。
作为该实施例的一个子实施例,如果所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一未被配置并且未被指示,所述第一信令的至少一个空间参数和本申请中的所述第二信令的至少一个空间参数相同。
作为一个实施例,所述第一信令的至少一个空间参数和Type1-PDCCH CSS set相关联。
作为该实施例的一个子实施例,所述第一信令的天线端口准共址特性和Type1-PDCCH CSS set相关联。
作为该实施例的一个子实施例,所述短语所述第一信令的线端口准共址特性和Type1-PDCCH CSS set相关联包括:所述Type1-PDCCH CSS set被用于接收所述第一信令。
作为该实施例的一个子实施例,所述短语所述第一信令的天线端口准共址特性和Type1-PDCCH CSS set相关联包括:所述Type1-PDCCH CSS set被用于监听所述第一信令。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set被用于确定所述第一信令的天线端口准共址特性。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set被一个名字中包括PDCCH-ConfigCommon的RRC IE中的ra-SearchSpace域配置。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set关联到一个SearchSpaceId。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set是一个搜索空间集合。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set关联到PCell。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set关联到一个被ControlResourceSetId指示的CORESET。
作为该实施例的一个子实施例,所述Type1-PDCCH CSS set关联到一个ControlResourceSet。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一SSB相关联。
作为该实施例的一个子实施例,所述第一信令的至少一个空间参数和所述第一SSB的至少一个空间参数有关。
作为该实施例的一个子实施例,所述第一信令的至少一个空间参数和所述第一SSB的至少一个空间参数相同。
作为该实施例的一个子实施例,所述第一信令的天线端口准共址特性和所述第一SSB相关联。
作为该实施例的一个子实施例,所述第一信令的天线端口准共址特性和所述第一SSB的天线端口准共址特性。
作为该实施例的一个子实施例,所述第一SSB被用于接收所述第一信令。
作为该实施例的一个子实施例,所述第一SSB被用于监听所述第一信令。
作为该实施例的一个子实施例,根据所述第一SSB的空间参数接收所述第一信令。
作为该实施例的一个子实施例,根据所述第一SSB的空间参数监听所述第一信令。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一资源集合相关联。
作为该实施例的一个子实施例,所述第一资源集合被用于接收所述第一信令。
作为该实施例的一个子实施例,所述第一资源集合被用于监听所述第一信令。
作为该实施例的一个子实施例,所述第一资源集合被用于确定所述第一信令的天线端口准共址特性。
作为该实施例的一个子实施例,所述第一资源集合被一个名字中包括PDCCH-ConfigCommon的RRC IE中的ra-SearchSpace域配置。
作为该实施例的一个子实施例,所述第一资源集合关联到一个SearchSpaceId。
作为该实施例的一个子实施例,所述第一资源集合是一个搜索空间集合,所述一个搜索空间集合关联到所述第一资源池。
作为该实施例的一个子实施例,所述第一资源集合关联到PCell。
作为该实施例的一个子实施例,所述第一资源集合是一个搜索空间,所述一个搜索空间关联到所述第一资源池。
作为一个实施例,所述第一资源池是配置的。
作为一个实施例,所述第一资源池是预配置的。
作为一个实施例,所述第一资源池是预定义的。
作为一个实施例,所述第一资源池关联到一个ServCellIndex。
作为一个实施例,所述第一资源池关联到一个ServCellIndex,所述ServCellIndex等于0。
作为一个实施例,所述第一资源池关联到被用于接收所述第二信令的小区。
作为一个实施例,所述第一资源池包括一个CORESET。
作为一个实施例,所述第一资源池包括一个CORESET池。
作为一个实施例,所述第一资源池包括一个CORESET资源池。
作为一个实施例,所述第一资源池包括所述第一小区中的所有SSB。
作为一个实施例,如果所述第一节点被配置第二小区,所述第一资源池包括所述第一小区的至少一个SSB,并且所述第一资源池包括所述第二小区的至少一个SSB;所述第二小区是针对所述第一小区的移动管理小区。
作为一个实施例,所述第一资源池的索引是至少一个CORESET的索引;所述第一资源集合在所述第一资源池中的索引是所述至少一个CORESET中的一个搜索空间(Search Space,搜索空间)的索引。
作为一个实施例,所述第一资源池中的任一资源集合是一个TAG,所述第一资源集合是所述第一资源池中的一个TAG。
作为一个实施例,所述第一资源池对应所述第一小区,所述第一资源集合对应所述第一小区的维持基站中的一个TRP。
作为一个实施例,所述第一资源池对应多个TAG,所述第一资源集合对应所述多个TAG中的一个TAG;所述多个TAG属于同一小区组,所述同一小区组是MCG(Master Cell Group,主小区组);所述多个TAG中的每个TAG都关联到PCell。
作为一个实施例,所述第一资源池对应多个TAG,所述第一资源集合对应所述多个TAG中的一个TAG;所述多个TAG属于同一小区组,所述同一小区组是SCG;所述多个TAG中的每个TAG都关联到PSCell。
作为一个实施例,所述第一资源池的所述索引被用于确定所述多个资源集合属于所述第一资源池。
作为一个实施例,所述第一资源池的所述索引被用于指示SpCell。
作为一个实施例,所述第一资源池的所述索引被用于指示PCell。
作为一个实施例,所述第一资源池的所述索引被用于指示PSCell。
作为一个实施例,所述第一资源池的所述索引被用于指示一个服务小区。
作为一个实施例,所述第一资源池的所述索引包括小区标识。
作为一个实施例,所述第一资源池的所述索引是一个CORESET的索引。
作为一个实施例,所述第一资源池的所述索引是一个CORESET池的索引。
作为一个实施例,所述第一资源池的所述索引是一个CORESET资源池的索引。
作为一个实施例,所述第一资源池的所述索引是所述第一小区的PCI。
作为一个实施例,所述第一资源池的所述索引是所述第一小区的ServCellIndex。
作为一个实施例,所述第一资源池的所述索引是ServCellIndex。
作为一个实施例,所述第一资源池的所述索引是ServCellIndex,所述ServCellIndex等于0。
作为一个实施例,所述第一资源池的所述索引是非负整数。
作为一个实施例,所述第一资源池的所述索引是正整数。
作为一个实施例,所述第一资源池的所述索引是0。
作为一个实施例,所述第一资源池的所述索引是可配置的。
作为一个实施例,所述第一资源池的所述索引是预配置的。
作为一个实施例,所述第一资源池中的每个资源集合是预定义的。
作为一个实施例,所述第一资源池中的每个资源集合是预配置的。
作为一个实施例,所述第一资源池中的每个资源集合通过广播信令配置。
作为一个实施例,所述第一资源池中的每个资源集合通过专用信令配置。
作为一个实施例,所述第一资源池中的每个资源集合通过RRC消息配置。
作为一个实施例,所述第一资源池中的每个资源集合通过SIB消息配置。
作为一个实施例,所述第一资源池中的每个资源集合通过RRCReconfiguration消息配置。
作为一个实施例,如果一个资源集合被配置所述第一资源池的所述索引,所述一个资源集合属于所述第一资源池。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引被用于在所述第一资源池中指示所述第一资源集合。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个搜索空间的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是TRP的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个资源集合的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个RS资源集合的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个TAG的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个CORESET的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个CORESET子集的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个TCI集合的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个TCI的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个非负整数。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是一个正负整数。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是0或者1。
作为一个实施例,所述第一资源集合在所述第一资源池中的所述索引是00或者01或者10或者11中的之一。
作为一个实施例,所述第一资源池中的任一资源集合关联到一个索引。
作为一个实施例,所述第一资源池中的任一资源集合对应一个索引。
作为一个实施例,所述第一资源池中的任一资源集合被配置一个索引。
作为一个实施例,所述第一资源池中的任一资源集合被一个索引指示。
作为一个实施例,所述第一资源池是被用于接收所述第二信令的小区。
作为一个实施例,所述第一资源池包括Type1-PDCCH CSS set。
作为一个实施例,所述第一资源集合包括Type1-PDCCH CSS set中的一个子集。
作为一个实施例,所述第一资源集合在所述第一资源池中的索引包括一个搜索空间的索引。
作为一个实施例,所述第一资源集合在所述第一资源池中的索引包括所述第一SSB的索引。
作为一个实施例,所述第一资源集合被配置所述第一资源池的索引。
作为一个实施例,所述第一信令的所述至少一个空间参数是指:所述第一信令的天线端口准共址特性。
作为一个实施例,所述第一节点被配置载波聚合(Carrier Aggregation,CA)。
作为一个实施例,所述第一节点未被配置载波聚合。
作为一个实施例,本申请中的所述第四信令被监听。
作为一个实施例,本申请中的所述第四信令不被监听。
作为一个实施例,一个信令的至少一个空间参数是指被用于监听所述一个信令的PDCCH的至少一个空间参数。
作为一个实施例,一个信令的至少一个空间参数是指被用于接收所述一个信令的PDCCH的至少一个空间参数。
典型的,一个信令的至少一个空间参数是所述一个信令的天线端口准共址特性。
典型的,一个信令的至少一个空间参数是被用于监听所述一个信令的天线端口准共址特性。
典型的,一个信令的至少一个空间参数是被用于接收所述一个信令的天线端口准共址特性。
作为一个实施例,上述一个信令是所述第一信令。
作为一个实施例,上述一个信令是本申请中的所述第二信令。
作为一个实施例,上述一个信令是本申请中的所述第三信令。
作为一个实施例,上述一个信令是本申请中的所述第四信令。
作为一个实施例,一个CORESET被用于确定搜索DCI的时间(time)/频率(frequency)控制资源集合。
作为一个实施例,一个CORESET包括时域资源和频域资源。
作为一个实施例,一个搜索空间包括一组PDCCH候选(a set of PDCCH candidates),所述一组PDCCH候选被用于监听PDCCH。
作为一个实施例,一个搜索空间被用于监听PDCCH。
作为一个实施例,一个搜索空间被用于搜索PDCCH候选。
作为一个实施例,一个搜索空间被RRC消息配置。
作为一个实施例,一个搜索空间被SearchSpace IE配置。
作为一个实施例,一个搜索空间被SearchSpaceId索引。
作为一个实施例,所述CORESET的定义参考3GPP TS 38.331。
作为一个实施例,所述搜索空间的定义参考3GPP TS 38.331。
实施例2
实施例2示例了根据本申请的一个实施例的网络架构的示意图,如附图2所示。附图2说明了5G NR(New Radio,新空口)/LTE(Long-Term Evolution,长期演进)/LTE-A(Long-Term Evolution Advanced,增强长期演进)系统的网络架构200。5G NR/LTE/LTE-A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包括UE(User Equipment,用户设备)201,RAN(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中的至少之一。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。RAN包括节点203和其它节点204。节点203提供朝向UE201的用户和控制平面协议终止。节点203可经由Xn接口(例如,回程)/X2接口连接到其它节点204。节点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。节点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。节点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。
作为一个实施例,所述UE201对应本申请中的所述第一节点;所述节点203对应本申请中的所述第二节点。
作为一个实施例,所述UE201对应本申请中的所述第一节点;所述节点203对应本申请中的所述第二节点中的部分。
作为一个实施例,所述UE201对应本申请中的所述第一节点;所述节点204对应本申请中的所述第二节点。
作为一个实施例,所述UE201对应本申请中的所述第一节点;所述节点204对应本申请中的所述第二节点中的部分。
作为一个实施例,所述UE201对应本申请中的所述第一节点;所述节点203对应本申请中的所述第一子节点;所述节点204对应本申请中的所述第二子节点;所述第二节点包括所述第一子节点和所述第二子节点。
作为一个实施例,所述UE201是一个用户设备(User Equipment,UE)。
作为一个实施例,所述节点203对应本申请中的所述第二节点。
作为一个实施例,所述节点203是一个基站设备(BaseStation,BS)。
作为一个实施例,所述节点203是一个基站收发台(Base Transceiver Station,BTS)。
作为一个实施例,所述节点203是一个TRP。
作为一个实施例,所述节点203是一个节点B(NodeB,NB)。
作为一个实施例,所述节点203是一个gNB。
作为一个实施例,所述节点203是一个eNB。
作为一个实施例,所述节点203是一个ng-eNB。
作为一个实施例,所述节点203是一个en-gNB。
作为一个实施例,所述节点203是用户设备。
作为一个实施例,所述节点203是一个中继。
作为一个实施例,所述节点203是网关(Gateway)。
作为一个实施例,所述节点204是一个BS。
作为一个实施例,所述节点204是一个BTS。
作为一个实施例,所述节点204是一个TRP。
作为一个实施例,所述节点204是一个NB。
作为一个实施例,所述节点204是一个gNB。
作为一个实施例,所述节点204是一个eNB。
作为一个实施例,所述节点204是一个ng-eNB。
作为一个实施例,所述节点204是一个en-gNB。
作为一个实施例,所述节点204是用户设备。
作为一个实施例,所述节点204是一个中继。
作为一个实施例,所述节点204是网关(Gateway)。
作为一个实施例,所述用户设备支持地面网络(Non-Terrestrial Network,NTN)的传输。
作为一个实施例,所述用户设备支持非地面网络(Terrestrial Network,地面网络)的传输。
作为一个实施例,所述用户设备支持大时延差网络中的传输。
作为一个实施例,所述用户设备支持双连接(Dual Connection,DC)传输。
作为一个实施例,所述用户设备包括飞行器。
作为一个实施例,所述用户设备包括车载终端。
作为一个实施例,所述用户设备包括船只。
作为一个实施例,所述用户设备包括物联网终端。
作为一个实施例,所述用户设备包括工业物联网的终端。
作为一个实施例,所述用户设备包括支持低时延高可靠传输的设备。
作为一个实施例,所述用户设备包括测试设备。
作为一个实施例,所述用户设备包括信令测试仪。
作为一个实施例,所述基站设备支持在非地面网络的传输。
作为一个实施例,所述基站设备支持在大时延差网络中的传输。
作为一个实施例,所述基站设备支持地面网络的传输。
作为一个实施例,所述基站设备包括宏蜂窝(Marco Cellular)基站。
作为一个实施例,所述基站设备包括微小区(Micro Cell)基站。
作为一个实施例,所述基站设备包括微微小区(Pico Cell)基站。
作为一个实施例,所述基站设备包括家庭基站(Femtocell)。
作为一个实施例,所述基站设备包括支持大时延差的基站设备。
作为一个实施例,所述基站设备包括飞行平台设备。
作为一个实施例,所述基站设备包括卫星设备。
作为一个实施例,所述基站设备包括TRP(Transmitter Receiver Point,发送接收节点)。
作为一个实施例,所述基站设备包括CU(Centralized Unit,集中单元)。
作为一个实施例,所述基站设备包括DU(Distributed Unit,分布单元)。
作为一个实施例,所述基站设备包括测试设备。
作为一个实施例,所述基站设备包括信令测试仪。
作为一个实施例,所述基站设备包括IAB(Integrated Access and Backhaul)-node。
作为一个实施例,所述基站设备包括IAB-donor。
作为一个实施例,所述基站设备包括IAB-donor-CU。
作为一个实施例,所述基站设备包括IAB-donor-DU。
作为一个实施例,所述基站设备包括IAB-DU。
作为一个实施例,所述基站设备包括IAB-MT。
作为一个实施例,所述中继包括relay。
作为一个实施例,所述中继包括L3 relay。
作为一个实施例,所述中继包括L2 relay。
作为一个实施例,所述中继包括路由器。
作为一个实施例,所述中继包括交换机。
作为一个实施例,所述中继包括用户设备。
作为一个实施例,所述中继包括基站设备。
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,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。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。
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。
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。
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,本申请中的所述第三信令生成于所述MAC302或者MAC352。
作为一个实施例,本申请中的所述第三信令生成于所述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,本申请中的所述第二信号生成于所述PHY301或者PHY351。
实施例4
实施例4示出了根据本申请的第一通信设备和第二通信设备的示意图,如附图4所示。图4是在接入网络中相互通信的第一通信设备450以及第二通信设备410的框图。
第一通信设备450包括控制器/处理器459,存储器460,数据源467,发射处理器468,接收处理器456,多天线发射处理器457,多天线接收处理器458,发射器/接收器454和天线452。
第二通信设备410包括控制器/处理器475,存储器476,接收处理器470,发射处理器416,多天线接收处理器472,多天线发射处理器471,发射器/接收器418和天线420。
在从所述第二通信设备410到所述第一通信设备450的传输中,在所述第二通信设备410处,来自核心网络的上层数据包被提供到控制器/处理器475。控制器/处理器475实施L2层的功能性。在从所述第二通信设备410到所述第一通信设备450的传输中,控制器/处理器475提供标头压缩、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所述第一通信设备450的无线电资源分配。控制器/处理器475还负责丢失包的重新发射,和到所述第一通信设备450的信令。发射处理器416和多天线发射处理器471实施用于L1层(即,物理层)的各种信号处理功能。发射处理器416实施编码和交错以促进所述第二通信设备410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)、M相移键控(M-PSK)、M正交振幅调制(M-QAM))的信号群集的映射。多天线发射处理器471对经编码和调制后的符号进行数字空间预编码,包括基于码本的预编码和基于非码本的预编码,和波束赋型处理,生成一个或多个空间流。发射处理器416随后将每一空间流映射到子载波,在时域和/或频域中与参考信号(例如,导频)多路复用,且随后使用快速傅立叶逆变换(IFFT)以产生载运时域多载波符号流的物理信道。随后多天线发射处理器471对时域多载波符号流进行发送模拟预编码/波束赋型操作。每一发射器418把多天线发射处理器471提供的基带多载波符号流转化成射频流,随后提供到不同天线420。
在从所述第二通信设备410到所述第一通信设备450的传输中,在所述第一通信设备450处,每一接收器454通过其相应天线452接收信号。每一接收器454恢复调制到射频载波上的信息,且将射频流转化成基带多载波符号流提供到接收处理器456。接收处理器456和多天线接收处理器458实施L1层的各种信 号处理功能。多天线接收处理器458对来自接收器454的基带多载波符号流进行接收模拟预编码/波束赋型操作。接收处理器456使用快速傅立叶变换(FFT)将接收模拟预编码/波束赋型操作后的基带多载波符号流从时域转换到频域。在频域,物理层数据信号和参考信号被接收处理器456解复用,其中参考信号将被用于信道估计,数据信号在多天线接收处理器458中经过多天线检测后恢复出以所述第一通信设备450为目的地的任何空间流。每一空间流上的符号在接收处理器456中被解调和恢复,并生成软决策。随后接收处理器456解码和解交错所述软决策以恢复在物理信道上由所述第二通信设备410发射的上层数据和控制信号。随后将上层数据和控制信号提供到控制器/处理器459。控制器/处理器459实施L2层的功能。控制器/处理器459可与存储程序代码和数据的存储器460相关联。存储器460可称为计算机可读媒体。在从所述第二通信设备410到所述第二通信设备450的传输中,控制器/处理器459提供输送与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自核心网络的上层数据包。随后将上层数据包提供到L2层之上的所有协议层。也可将各种控制信号提供到L3以用于L3处理。
在从所述第一通信设备450到所述第二通信设备410的传输中,在所述第一通信设备450处,使用数据源467来将上层数据包提供到控制器/处理器459。数据源467表示L2层之上的所有协议层。类似于在从所述第二通信设备410到所述第一通信设备450的传输中所描述所述第二通信设备410处的发送功能,控制器/处理器459基于无线资源分配来实施标头压缩、加密、包分段和重排序以及逻辑与输送信道之间的多路复用,实施用于用户平面和控制平面的L2层功能。控制器/处理器459还负责丢失包的重新发射,和到所述第二通信设备410的信令。发射处理器468执行调制映射、信道编码处理,多天线发射处理器457进行数字多天线空间预编码,包括基于码本的预编码和基于非码本的预编码,和波束赋型处理,随后发射处理器468将产生的空间流调制成多载波/单载波符号流,在多天线发射处理器457中经过模拟预编码/波束赋型操作后再经由发射器454提供到不同天线452。每一发射器454首先把多天线发射处理器457提供的基带符号流转化成射频符号流,再提供到天线452。
在从所述第一通信设备450到所述第二通信设备410的传输中,所述第二通信设备410处的功能类似于在从所述第二通信设备410到所述第一通信设备450的传输中所描述的所述第一通信设备450处的接收功能。每一接收器418通过其相应天线420接收射频信号,把接收到的射频信号转化成基带信号,并把基带信号提供到多天线接收处理器472和接收处理器470。接收处理器470和多天线接收处理器472共同实施L1层的功能。控制器/处理器475实施L2层功能。控制器/处理器475可与存储程序代码和数据的存储器476相关联。存储器476可称为计算机可读媒体。在从所述第一通信设备450到所述第二通信设备410的传输中,控制器/处理器475提供输送与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自UE450的上层数据包。来自控制器/处理器475的上层数据包可被提供到核心网络。
作为一个实施例,所述第一通信设备450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,所述第一通信设备450至少:发送第一信号,所述第一信号至少包括随机接入前导;在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第一通信设备450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:发送第一信号,所述第一信号至少包括随机接入前导;在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第二通信设备410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。所述第二通信设备410至少:接收第一信号,所述第一信号至少包括随机接入前导;发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;其中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第二通信设备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:接收第一信号,所述第一信号至少包括随机接入前导;发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;其中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述天线452,所述接收器454,所述接收处理器456,所述控制器/处理器459被用于监测或/和接收第一信令;所述天线420,所述发射器418,所述发射处理器416,所述控制器/处理器475中的至少之一被用于发送第一信令。
作为一个实施例,所述天线452,所述接收器454,所述接收处理器456,所述控制器/处理器459被用于监测或/和接收第二信令;所述天线420,所述发射器418,所述发射处理器416,所述控制器/处理器475中的至少之一被用于发送第二信令。
作为一个实施例,所述天线452,所述接收器454,所述接收处理器456,所述控制器/处理器459被用于监测或/和接收第三信令;所述天线420,所述发射器418,所述发射处理器416,所述控制器/处理器475中的至少之一被用于发送第三信令。
作为一个实施,所述天线452,所述发射器454,所述发射处理器468,所述控制器/处理器459被用于发送第一信号;所述天线420,所述接收器418,所述接收处理器470,所述控制器/处理器475中的至少之一被用于接收第一信号。
作为一个实施,所述天线452,所述发射器454,所述发射处理器468,所述控制器/处理器459被用于发送第二信号;所述天线420,所述接收器418,所述接收处理器470,所述控制器/处理器475中的至少之一被用于接收第二信号。
作为一个实施例,所述第一通信设备450对应本申请中的第一节点。
作为一个实施例,所述第二通信设备410对应本申请中的第二节点。
作为一个实施例,所述第一通信设备450是一个用户设备。
作为一个实施例,所述第一通信设备450是一个支持大时延差的用户设备。
作为一个实施例,所述第一通信设备450是一个支持NTN的用户设备。
作为一个实施例,所述第一通信设备450是一个飞行器设备。
作为一个实施例,所述第一通信设备450具备定位能力。
作为一个实施例,所述第一通信设备450不具备定能能力。
作为一个实施例,所述第一通信设备450是一个支持TN的用户设备。
作为一个实施例,所述第二通信设备410是一个基站设备(gNB/eNB/ng-eNB)。
作为一个实施例,所述第二通信设备410是一个支持大时延差的基站设备。
作为一个实施例,所述第二通信设备410是一个支持NTN的基站设备。
作为一个实施例,所述第二通信设备410是一个卫星设备。
作为一个实施例,所述第二通信设备410是一个飞行平台设备。
作为一个实施例,所述第二通信设备410是一个支持TN的基站设备。
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。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。
对于第一节点U01,在步骤S5101中,接收第二信令,所述第二信令被用于触发所述第一信号;在步骤S5102中,发送第一信号,所述第一信号至少包括随机接入前导;在步骤S5103中,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;在步骤S5104中,接收所述第一信令;在步骤S5105中,接收第三信令,所述第三信令指示第一定时提前量;在步骤S5106中,发送第二信号。
对于第二节点N02,在步骤S5201中,发送所述第二信令;在步骤S5202中,接收所述第一信号;在步骤S5203中,发送所述第一信令;在步骤S5204中,发送所述第三信令;在步骤S5205中,接收所述第二信号。
在实施例5中,所述第二信令被用于确定所述第一信号和所述第一资源集合相关联;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关;所述第一信令被用于确定第一信道的物理层调度信息,所述第一信道被用于承载至少所述第三信令;所述第一定时提前量被用于确定所述第二信号的发送时刻;所述第二信号关联到所述第一资源集合。
作为一个实施例,所述第一节点U01是一个用户设备。
作为一个实施例,所述第一节点U01是一个中继设备。
作为一个实施例,所述第一节点U01是一个终端设备。
作为一个实施例,所述第二节点N02是一个基站设备。
作为一个实施例,所述第二节点N02是一个中继设备。
作为一个实施例,所述第二节点N02包括至少一个TRP。
作为一个实施例,所述第二节点N02包括至少两个TRP。
作为一个实施例,所述第二节点N02是一个虚拟节点。
作为一个实施例,所述第二节点N02是一个物理节点。
作为一个实施例,所述第二节点N02包括本申请中的所述第一子节点N021和本申请中的所述第二子节点N022。
作为一个实施例,所述第二信令指示所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被用于确定所述第一信号和所述第一资源集合相关联。
作为一个实施例,如果所述第二信令指示所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一,所述第一信令的至少一个空间参数和Type1-PDCCH CSS set相关联。
作为一个实施例,如果所述第二信令指示所述第一资源池的索引,所述第一信令的至少一个空间参数和Type1-PDCCH CSS set相关联。
作为一个实施例,如果所述第二信令指示所述第一资源集合在所述第一资源池中的索引,所述第一信令的至少一个空间参数和Type1-PDCCH CSS set相关联。
典型的,所述第二信令中的Random Access Preamble index域未被设置为全0;所述第一随机接入过程是一个PDCCH order的CFRA。
作为一个实施例,所述第二信令被用于被PDCCH order发起的随机接入过程。
作为一个实施例,所述第二信令是一个DCI。
作为一个实施例,所述第二信令的格式是DCI format 1_0。
作为一个实施例,所述第二信令的格式是DCI format 1_1。
作为一个实施例,所述第二信令的格式是DCI format 1_2。
作为一个实施例,所述第二信令被用于调度PDSCH。
作为一个实施例,所述第二信令是下行链路控制信息。
作为一个实施例,所述第二信令是一个PDCCH order。
作为一个实施例,所述第二信令中包括Identifier for DCI formats域,所述Identifier for DCI formats域被设置为1。
作为一个实施例,所述第二信令中包括Frequency domain resource assignment域,所述Frequency  domain resource assignment域被设置为全1。
作为一个实施例,所述第二信令包括DCI format 1_0;所述第二信令中包括Identifier for DCI formats域,所述Identifier for DCI formats域被设置为1;所述第二信令中包括Frequency domain resource assignment域,所述Frequency domain resource assignment域被设置为全1。
作为一个实施例,所述第二信令包括DCI format 1_0;所述第二信令中包括Identifier for DCI formats域,所述Identifier for DCI formats域被设置为1;所述第二信令中包括Frequency domain resource assignment域,所述Frequency domain resource assignment域被设置为全1;所述第二信令中包括Random Access Preamble index域,所述Random Access Preamble index域未被设置为全0。
作为一个实施例,所述第二信令包括DCI format 1_0;所述第二信令中包括Identifier for DCI formats域,所述Identifier for DCI formats域被设置为1;所述第二信令中包括Frequency domain resource assignment域,所述Frequency domain resource assignment域被设置为全1;所述第二信令中包括Random Access Preamble index域,所述Random Access Preamble index域被设置为全0。
作为一个实施例,所述第二信令的CRC(Cyclic Redundancy Check,循环冗余码校验)被C-RNTI(Cell RNTI(Radio Network Temporary Identifier,无线网络临时标识))加扰。
作为一个实施例,所述第二信令的CRC被CS-RNTI(Configured Scheduling RNTI)加扰。
作为一个实施例,所述第二信令的CRC被MCS-RNTI加扰。
作为一个实施例,所述第二信令的CRC被C-RNTI,或者CS-RNTI,或者MCS-RNTI中的之一加扰。
作为一个实施例,所述第二信令指示所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一。
作为一个实施例,所述第二信令显式指示所述第一资源池的索引。
作为一个实施例,所述第二信令隐式指示所述第一资源池的索引。
作为一个实施例,所述第一资源池的索引是被用于接收所述第二信令的小区的索引。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
作为一个实施例,所述第二信令显式指示所述第一资源集合在所述第一资源池中的索引。
作为一个实施例,所述第二信令隐式指示所述第一资源集合在所述第一资源池中的索引。
作为一个实施例,所述第二信令被用于触发一个随机接入过程,所述第一信号属于所述一个随机接入过程。
作为一个实施例,所述第二信令被用于触发一个随机接入过程,所述第一信号在所述一个随机接入过程中被发送。
作为一个实施例,所述第二信令被用于指示所述第一信号所包括的随机接入前导的索引,所述第一信号所包括的随机接入前导所关联的SS/PBCH的索引,或者所述第一信号所包括的随机接入前导所关联PRACH掩码的索引,或者所述第一信号所包括的随机接入前导所关联上行链路载波中的至少前三者。
作为一个实施例,所述第二信令被用于确定所述第一SSB和所述第一资源集合相关联。
作为一个实施例,所述第二信令指示所述第一SSB和所述第一资源集合相关联。
作为一个实施例,所述第二信令包括所述第一SSB的索引并且所述第二信令包括所述第一资源集合的索引被用于确定所述第一SSB和所述第一资源集合相关联。
作为一个实施例,所述第二信令包括所述第一SSB的索引并且所述第一SSB属于所述第一资源集合,被用于确定所述第一SSB和所述第一资源集合相关联。
作为一个实施例,如果所述第二信令指示所述第一资源集合在所述第一资源池中的索引,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,如果所述第二信令指示所述第一资源集合在所述第一资源池中的索引,并且,所述第二信令中的所述Random Access Preamble index域未被设置为全0,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,如果所述第二信令指示所述第一资源集合在所述第一资源池中的索引,所述第一信令的至少一个空间参数和所述第一SSB的至少一个空间参数相同。
作为一个实施例,如果所述第二信令指示所述第一资源池的索引,所述()第一信令的至少一个空间参数和所述第一SSB的至少一个空间参数相同。
作为一个实施例,如果所述第二信令指示所述第一资源集合在所述第一资源池中的索引,所述第一信令的至少一个空间参数和所述第二信令的至少一个空间参数相同。
作为一个实施例,如果所述第二信令指示所述第一资源池的索引,所述第一信令的至少一个空间参数和所述第二信令的至少一个空间参数相同。
作为一个实施例,所述第一信令的CRC被RA-RNTI加扰,所述RA-RNTI对应所述第一信号中的随机接入前导,所述第一信令的格式是DCI format 1_0,所述第二信令被用于触发所述第一信号。
作为一个实施例,所述第一信令的CRC被C-RNTI加扰,所述第一信令是一个DCI,所述第二信令被用于触发所述第一信号。
作为一个实施例,所述第一信令的CRC被MSGB-RNTI加扰,所述第一信令是一个DCI,所述第二信令被用于触发所述第一信号。
作为一个实施例,所述第二信令中包括Random Access Preamble index域,所述Random Access Preamble index域被设置为全0。
作为一个实施例,在所述第一资源集合关联的SSB中选择所述第一SSB。
作为该实施例的一个子实施例,如果所述第一资源集合所关联的至少一个SSB的SS_RSRP高于一个RSRP阈值,在所述第一资源集合所关联的至少一个SSB中选择SS_RSRP高于所述一个RSRP阈值的一个SSB,被选择的所述一个SSB是所述第一SSB;所述一个RSRP阈值是可配置的。
作为该实施例的一个子实施例,如果所述第一资源集合所关联的任一SSB的SS_RSRP不高于一个RSRP阈值,在所述第一资源集合所关联的所有SSB中选择任意一个SSB,被选择的所述任意一个SSB是所述第一SSB;所述一个RSRP阈值是可配置的。
作为一个实施例,所述第二信令所属的至少一个CORESET的索引是所述第一资源集合的索引。
作为一个实施例,所述第二信令所属的搜索空间的索引是所述第一资源集合在所述第一资源池中的索引。
作为一个实施例,所述第二信令包括所述第一资源集合的索引。
作为一个实施例,所述第二信令中的目标DCI域被用于指示所述第一资源集合。
作为一个实施例,所述第二信令所属的DCI格式中包括目标DCI域,所述目标DCI域被设置为一个状态被用于指示所述第一资源池中的一个资源集合。
作为该实施例的一个子实施例,所述目标DCI域是DCI format 1_0中的Random Access Preamble index域、UL/SUL indicator域、SS/PBCH index域、PRACH Mask index域、Reserved bits之外的一个DCI域。
作为该实施例的一个子实施例,所述目标DCI域是DCI format 1_0中的UL/SUL indicator域。
作为该实施例的一个子实施例,所述目标DCI域是DCI format 1_0中的Random Access Preamble index域之后的至少1个比特。
作为该实施例的一个子实施例,所述目标DCI域是DCI format 1_0中的PRACH Mask index域之后的至少1个比特。
作为该实施例的一个子实施例,所述目标DCI域能够被设置的任一状态是一个非负整数。
作为该实施例的一个子实施例,所述目标DCI域被设置为全1被用于指示一个资源集合,所述目标DCI域被设置为全0被用于指示另一个资源集合;所述第一资源池中包括2个资源集合。
作为该实施例的一个子实施例,所述目标DCI域被设置为00、01、10和11分别被用于指示一个资源集合。
作为一个实施例,所述第二信令中包括Random Access Preamble index域,所述Random Access Preamble index域未被设置为全0;所述Random Access Preamble index域指示所述第一信号所包括的随机接入前导的索引。
作为该实施例的一个子实施例,所述第二信令包括UL/SUL indicator域;所述UL/SUL indicator域指示发送PRACH的上行链路载波。
作为该实施例的一个子实施例,所述第二信令不包括UL/SUL indicator域。
作为该实施例的一个子实施例,所述第二信令包括SS/PBCH index域,所述SS/PBCH index域指示所述第一SSB的索引。
作为该实施例的一个子实施例,所述第二信令包括PRACH Mask index域;所述PRACH Mask index域指示所述第一信号中的随机接入前导的PRACH掩码的索引;所述PRACH Mask index域被用于确定所述第一信号中的随机接入前导的PRACH时机,所述PRACH时机和所述第一SSB有关。
作为一个实施例,所述短语所述第二信令被用于确定所述第一信号和所述第一资源集合相关联包括:所述第二信令被用于确定根据所述第一资源集合确定所述第一信号。
作为一个实施例,所述短语所述第二信令被用于确定所述第一信号和所述第一资源集合相关联包括:所述第二信令被用于确定所述第一资源集合,所述第一信号与所述第一资源集合有关。
作为一个实施例,所述短语所述第二信令被用于确定所述第一信号和所述第一资源集合相关联包括:所述第二信令显式指示所述第一信号和第一资源集合相关联。
作为一个实施例,所述短语所述第二信令被用于确定所述第一信号和所述第一资源集合相关联包括:所述第二信令隐式指示所述第一信号和第一资源集合相关联。
作为一个实施例,所述短语所述第二信令被用于确定所述第一信号和所述第一资源集合相关联包括:所述第二信令中的一个DCI域被用于确定所述第一信号和第一资源集合相关联。
作为一个实施例,所述短语所述第二信令被用于确定所述第一信号和第一资源集合相关联包括:所述第二信令的至少一个空间参数被用于确定所述第一信号和第一资源集合相关联。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第一信令指示第一定时提前量。
作为一个实施例,所述短语所述第一信令被用于调度针对所述第一信号的随机接入响应包括:所述第一信令是针对所述第一信号的随机接入响应;所述第一信令指示第一定时提前量。
作为该实施例的一个子实施例,所述第一信令中包括Timing Advance Command域,所述Timing Advance Command域指示所述第一定时提前量。
作为该实施例的一个子实施例,所述第一信令中的一个DCI域被用于确定所述第一定时提前量。
作为该实施例的一个子实施例,所述第一信令中的上述一个DCI域包括正整数比特。
作为该实施例的一个子实施例,所述第一信令中的上述一个DCI域包括12比特。
作为该实施例的一个子实施例,所述第一信令中的上述一个DCI域包括6比特。
作为一个实施例,所述第一信令被用于调度所述第三信令。
作为一个实施例,本申请中的所述第三信令包括本申请中的所述针对所述第一信号的所述随机接入响应。
作为一个实施例,本申请中的所述针对所述第一信号的所述随机接入响应是本申请中的所述第三信令。
作为一个实施例,本申请中的所述针对所述第一信号的所述随机接入响应与本申请中的所述第三信令能够相互替换。
作为一个实施例,所述短语所述第三信令包括针对所述第一信号的所述随机接入响应包括:所述第三信令中包括至少针对所述第一信号的所述随机接入响应。
作为一个实施例,所述短语所述第三信令包括针对所述第一信号的所述随机接入响应包括:所述第三信令是针对所述第一信号的所述随机接入响应。
作为一个实施例,所述短语所述第三信令包括针对所述第一信号的所述随机接入响应包括:所述第三信令包括一个MAC RAR,所述一个MAC RAR是针对所述第一信号的所述随机接入响应。
作为一个实施例,所述第三信令包括一个MAC子PDU,所述一个MAC子PDU包括一个MAC RAR和一个MAC子头,所述一个MAC子头指示随机接入前导标识(Random Access Preamble identifiers,RAPID),所述随机接入前导标识与所述第一信号中的所述随机接入前导的索引匹配。
作为一个实施例,所述针对所述第一信号的所述随机接入响应中包括一个域,所述一个域被用于指示定时调整总量(amount of timing adjustment)的索引值。
作为一个实施例,所述第三信令的至少一个空间参数被所述第一信令指示。
作为一个实施例,所述第三信令的天线端口准共址特性被所述第一信令指示。
作为一个实施例,所述第三信令的TCI被所述第一信令指示。
作为一个实施例,所述第三信令被C-RNTI或者CS-RNTI或者MCS-RNTI加扰。
作为一个实施例,所述第三信令被MSGB-RNTI加扰。
作为一个实施例,所述第三信令被RA-RNTI加扰。
作为一个实施例,所述第三信令被C-RNTI加扰。
作为一个实施例,所述第三信令包括Timing Advance Command MAC CE中的一个域。
作为一个实施例,所述第三信令包括Timing Advance Command MAC CE。
作为一个实施例,所述第三信令包括Absolute Timing Advance Command MAC CE。
作为一个实施例,所述第三信令中包括Timing Advance Command域,所述Timing Advance Command域指示所述第一定时提前量。
作为一个实施例,所述第三信令中的一个MAC域被用于确定所述第一定时提前量。
作为一个实施例,所述第三信令中的上述一个MAC域包括正整数比特。
作为一个实施例,所述第三信令中的上述一个MAC域包括12比特。
作为一个实施例,所述第三信令中的上述一个MAC域包括6比特。
作为一个实施例,所述第三信令中的上述一个MAC域指示一个索引值,所述一个索引值被用于确定所述第一定时提前量。
作为一个实施例,所述第一定时提前量不被应用于调整所述第一资源池中的所述第一资源集合之外的一个资源集合相关联的上行链路发送定时。
作为一个实施例,所述第一定时提前量被应用于调整所述第一资源集合相关联的上行链路发送定时。
作为一个实施例,所述第一定时提前量是NTA
作为一个实施例,所述第一定时提前量的单位是Tc
作为一个实施例,所述第一定时提前量包括正整数个Tc
作为一个实施例,所述第一定时提前量包括正整数个16·64·Tc/2μ
作为一个实施例,所述第一定时提前量与所述一个索引值和一个颗粒度的乘积相等。
作为一个实施例,所述一个颗粒度与SCS(Subcarrier spacing,子载波间隔)有关。
作为一个实施例,所述一个颗粒度是预定义的。
作为一个实施例,所述一个颗粒度的单位是毫秒。
作为一个实施例,所述一个颗粒度包括正整数个Tc
作为一个实施例,所述一个颗粒度是16·64·Tc/2μ;其中,SCS是2μ·15kHz;所述μ和所述Tc的定义参考TS 38.213。
作为一个实施例,所述一个颗粒度是16·64/2μ;其中,SCS是2μ·15kHz;所述μ的定义参考TS 38.213。
作为一个实施例,所述一个索引值是TA
作为一个实施例,所述一个索引值是一个非负整数。
作为一个实施例,所述一个索引值是一个正整数。
作为一个实施例,所述一个索引值不小于0,并且所述一个索引值不大于3846。
作为一个实施例,所述一个索引值不小于0,并且所述一个索引值不大于211
作为一个实施例,所述第二信号在PUSCH上被发送。
作为一个实施例,所述第二信号在PUCCH上被发送。
作为一个实施例,所述第二信号包括SRS(Sounding Reference Signal,探测参考信号)信号。
作为一个实施例,所述第二信号包括UCI(Uplink control information,上行链路控制信息)。
作为一个实施例,所述第二信号是一个UCI。
作为一个实施例,所述第二信号是一个SRS信号。
作为一个实施例,所述第二信号是一个上行链路信号。
作为一个实施例,所述第二信号是物理层信号。
作为一个实施例,所述第二信号是PUSCH或者SRS或者PUCCH。
作为一个实施例,所述短语所述第一定时提前量被用于确定所述第二信号的发送时刻包括:根据所述第一定时提前量确定所述第二信号的发送时刻。
作为一个实施例,所述短语所述第一定时提前量被用于确定所述第二信号的发送时刻包括:所述第一定时提前量被用于调整所述第二信号的上行链路发送定时。
作为一个实施例,所述第二信号的接收者关联到所述第一资源集合。
作为一个实施例,所述第二信号的接收者属于所述第一资源集合。
作为一个实施例,所述第二信号的空间参数关联到所述第一资源集合。
作为一个实施例,虚线方框F5.1是可选的。
作为该实施例的一个子实施例,所述虚线方框F5.1存在。
作为该实施例的一个子实施例,所述虚线方框F5.1不存在。
作为一个实施例,所述虚线方框F5.1不是可选的,所述虚线方框F5.1存在。
作为一个实施例,虚线方框F5.2是可选的。
作为该实施例的一个子实施例,所述虚线方框F5.2存在。
作为该子实施例的一个附属实施例,所述第一信令被发送,并且所述第一信令被接收。
作为该实施例的一个子实施例,所述虚线方框F5.2中的至少部分不存在。
作为该子实施例的一个附属实施例,所述第一信令被发送,并且所述第一信令未被接收。
作为该子实施例的一个附属实施例,所述第一信令未被发送,并且所述第一信令未被接收。
作为一个实施例,虚线方框F5.3是可选的。
作为该实施例的一个子实施例,所述虚线方框F5.3存在。
作为该子实施例的一个附属实施例,所述第三信令被发送,并且所述第三信令被接收。
作为该子实施例的一个附属实施例,所述第一信令被用于调度所述第三信令。
作为该实施例的一个子实施例,所述虚线方框F5.3中的至少部分不存在。
作为该子实施例的一个附属实施例,所述第三信令被发送,并且所述第三信令未被接收。
作为该子实施例的一个附属实施例,所述第三信令未被发送,并且所述第三信令未被接收。
作为该子实施例的一个附属实施例,所述第一信令不被用于调度所述第三信令。
作为一个实施例,虚线方框F5.4是可选的。
作为该实施例的一个子实施例,所述虚线方框F5.4存在。
作为该子实施例的一个附属实施例,所述第二信号被发送,并且所述第二信号被接收。
作为该实施例的一个子实施例,所述虚线方框F5.4中的至少部分不存在。
作为该子实施例的一个附属实施例,所述第二信号被发送,并且所述第二信号未被接收。
作为该子实施例的一个附属实施例,所述第二信号未被发送,并且所述第二信号未被接收。
作为一个实施例,所述虚线方框F5.2存在,所述虚线方框F5.3中的至少部分存在。
作为一个实施例,所述虚线方框F5.2存在,所述虚线方框F5.3不存在。
作为一个实施例,所述虚线方框F5.2存在,所述虚线方框F5.4中的至少部分存在。
作为一个实施例,所述虚线方框F5.2存在,所述虚线方框F5.4不存在。
作为一个实施例,所述虚线方框F5.2不存在,所述虚线方框F5.3不存在。
作为一个实施例,所述虚线方框F5.2不存在,所述虚线方框F5.4不存在。
作为一个实施例,所述虚线方框F5.3存在,所述虚线方框F5.4存在。
作为一个实施例,所述虚线方框F5.3存在,所述虚线方框F5.4不存在。
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。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。
对于第一节点U01,在步骤S6101中,接收第二信令,所述第二信令被用于触发所述第一信号;在步骤S6102中,发送第一信号,所述第一信号至少包括随机接入前导;在步骤S6103中,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;在步骤S6104中,接收所述第一信令。
对于第一子节点N021,在步骤S62101中,发送所述第二信令;在步骤S62102中,接收所述第一信号;在步骤S62103中,发送所述第一信令。
对于第二子节点N022,在步骤S62201中,发送所述第二信令。
在实施例6中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关;所述第二信令被用于确定所述第一信号和所述第一资源集合相关联。
作为一个实施例,所述第一子节点N021是本申请中的所述第二节点N02的部分。
作为一个实施例,所述第二子节点N022是本申请中的所述第二节点N02的部分。
作为一个实施例,所述第一子节点N021是一个TRP。
作为一个实施例,所述第二子节点N022是一个TRP。
作为一个实施例,所述第一子节点N021属于第一小区,所述第二子节点N022属于第二小区。
作为一个实施例,所述第一子节点N021和所述第二子节点N022属于两个不同的DU(Distributed Unit,分布单元)。
作为该实施例的一个子实施例,所述第一子节点N021所属的DU和所述第二子节点N022所属的DU属于同一个CU(Centralized Unit,集中单元)。
作为该实施例的一个子实施例,所述第一子节点N021所属的DU和所述第二子节点N022所属的DU属于两个不同的CU。
作为一个实施例,所述第一子节点N021和所述第二子节点N022属于同一个DU。
作为一个实施例,关联到所述第一子节点N021的上行链路发送定时和关联到所述第二子节点N022的上行链路发送定时不同。
作为一个实施例,所述第一资源池包括所述第一资源集合和所述第二资源集合,所述第一资源集合对应所述第一子节点N021,所述第二资源集合对应所述第二子节点N022。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一SSB相关联。
作为一个实施例,所述第一信令的至少一个空间参数和所述第一资源集合相关联。
作为一个实施例,所述第二信令包括DCI format 1_0;所述第二信令中包括Identifier for DCI formats域,所述Identifier for DCI formats域被设置为1;所述第二信令中包括Frequency domain resource assignment域,所述Frequency domain resource assignment域被设置为全1;所述第二信令中包括Random Access Preamble index域,所述Random Access Preamble index域未被设置为全0。
作为一个实施例,虚线方框F6.1是可选的。
作为该实施例的一个子实施例,所述虚线方框F6.1存在。
作为该实施例的一个子实施例,所述虚线方框F6.1不存在。
作为一个实施例,虚线方框F6.2是可选的。
作为该实施例的一个子实施例,所述虚线方框F6.2存在。
作为该实施例的一个子实施例,所述虚线方框F6.2不存在。
作为一个实施例,所述虚线方框F6.1和所述虚线方框F6.2中的仅之一存在。
作为一个实施例,所述虚线方框F6.1和所述虚线方框F6.2都存在。
实施例7
实施例7示例了根据本申请的又一个实施例的无线信号传输流程图,如附图7所示。
对于第一节点U01,在步骤S7101中,接收第一定时提前量;在步骤S7102中,作为所述第一定时提前量被接收的响应,启动或者重新启动第一计时器。
在实施例7中,所述第一资源集合关联到所述第一计时器。
作为一个实施例,仅所述第一资源池中的所述第一资源集合关联到所述第一计时器。
作为一个实施例,所述第一计时器的状态被用于确定和所述第一资源集合相关联的上行链路传输是否同步。
作为一个实施例,如果所述第一计时器正在运行,所述第一节点U01认为和所述第一资源集合相关联 的上行链路传输同步。
作为一个实施例,如果所述第一计时器不在运行,所述第一节点U01认为和所述第一资源集合相关联的上行链路传输不同步。
作为一个实施例,如果所述第一计时器过期,所述第一节点U01认为和所述第一资源集合相关联的上行链路传输不同步。
作为一个实施例,所述第一资源池中的任一资源集合关联到一个计时器,所述任一资源集合关联的所述一个计时器的状态被用于确定和所述任一资源集合相关联的上行链路传输是否同步。
作为一个实施例,所述上行链路传输不同步是指上行链路传输失步。
作为一个实施例,本申请中的所述第三信令指示第一定时提前量;所述第三信令包括所述针对所述第一信号的所述随机接入响应。
作为一个实施例,本申请中的所述第三信令被接收被用于确定接收所述第一定时提前量。
作为一个实施例,通过本申请中的所述第三信令接收所述第一定时提前量。
作为一个实施例,本申请中的所述第一信令被接收被用于确定接收所述第一定时提前量。
作为一个实施例,通过本申请中的所述第一信令接收所述第一定时提前量。
作为一个实施例,所述第一信令指示所述第一定时提前量。
作为一个实施例,所述第一信令包括所述第一定时提前量。
作为一个实施例,所述第一信令中的一个域指示所述第一定时提前量。
作为一个实施例,作为所述第一定时提前量被接收的响应,启动或者重新启动第一计时器。
作为一个实施例,作为所述第一定时提前量被接收的响应,如果所述第一计时器不在运行,启动第一计时器。
作为一个实施例,作为所述第一定时提前量被接收的响应,如果所述第一随机接入过程是CFRA,启动或者重新启动第一计时器。
作为一个实施例,作为所述第一定时提前量被接收的响应,启动或者重新启动第一计时器。
作为一个实施例,作为所述第一定时提前量被接收的响应,启动第一计时器。
作为一个实施例,所述第一信号是所述随机接入前导;所述第一信令包括所述第一定时提前量。
作为一个实施例,所述第一信号是MSGA;所述第一信令包括所述第一定时提前量。
作为一个实施例,所述第一信号是所述随机接入前导;所述第三信令包括Absolute Timing Advance Command MAC CE,所述Absolute Timing Advance Command MAC CE包括所述第一定时提前量。
作为一个实施例,所述第一信号是所述随机接入前导;所述第三信令包括MAC RAR,所述MAC RAR包括所述第一定时提前量。
作为一个实施例,所述第一信号是MSGA;所述第三信令包括fallbackRAR,所述fallbackRAR包括所述第一定时提前量。
作为一个实施例,所述第一信号是MSGA;所述第三信令包括successRAR,所述successRAR包括所述第一定时提前量。
作为一个实施例,所述第一信号是MSGA;所述第三信令包括Absolute Timing Advance Command MAC CE,所述Absolute Timing Advance Command MAC CE包括所述第一定时提前量。
作为一个实施例,所述第一信令和所述第三信令不同时被用于指示所述第一定时提前量。
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资源池的索引是第二信令所属的至少一个CORESET的索引的示意图。
在实施例8中,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
作为一个实施例,所述至少一个CORESET包括:一个CORESET。
作为一个实施例,所述至少一个CORESET包括:一个或者多个CORESET。
作为一个实施例,所述至少一个CORESET包括:一个CORESET池(CORESET pool)。
作为一个实施例,所述至少一个CORESET包括:一个CORESET资源池(CORESET resource pool)。
作为一个实施例,所述第二信令所属的至少一个CORESET是被用于接收所述第二信令的PDCCH所属的 至少一个CORESET。
作为一个实施例,所述第二信令所属的至少一个CORESET关联到SpCell。
作为一个实施例,所述第二信令所属的至少一个CORESET关联到所述第一小区。
作为一个实施例,所述第二信令所属的至少一个CORESET关联到所述第二小区。
作为一个实施例,所述第二信令所属的至少一个CORESET关联到所述第一小区或者所述第二小区中的至少之一。
作为一个实施例,所述第二信令所属的至少一个CORESET关联到一个USS(UE-specific search space,用户专用搜索空间)。
作为一个实施例,所述第二信令所属的至少一个CORESET关联到一个CSS。
作为一个实施例,所述第二信令所属的至少一个CORESET不关联到CSS。
作为一个实施例,所述第二信令所属的至少一个CORESET被controlResourceSetId索引。
作为一个实施例,所述第二信令所属的至少一个CORESET被coresetPoolIndex索引。
作为一个实施例,所述第一资源池包括所述第二信令所属的至少一个CORESET。
作为一个实施例,所述第二信令所属的至少一个CORESET包括CORESET#0。
作为一个实施例,所述第二信令所属的至少一个CORESET包括CORESET#1。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引;所述第一资源集合在所述第一资源池中的索引是所述至少一个CORESET中的一个搜索空间的索引。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引;所述第一资源集合在所述第一资源池中的索引是所述第二信令所属的搜索空间的索引。
作为一个实施例,所述第二信令所属的搜索空间关联到所述第二信令所属的至少一个CORESET。
作为一个实施例,被用于接收所述第二信令的搜索空间关联到被用于接收所述第二信令的所述至少一个CORESET。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引,所述第二信令显式指示所述第一资源集合在所述第一资源池中的索引。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引,所述第二信令隐式指示所述第一资源集合在所述第一资源池中的索引。
作为一个实施例,如果所述第二信令显式指示所述第一资源集合在所述第一资源池中的索引,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关;所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
作为一个实施例,如果所述第二信令隐式指示所述第一资源集合在所述第一资源池中的索引,所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关;所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
实施例9
实施例9示例了根据本申请的一个实施例的第三信令的至少一个空间参数和第一信号的至少一个空间参数有关的示意图。
在实施例9中,所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关。
作为一个实施例,所述第一节点假设(assume)所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关。
作为一个实施例,所述第三信令的天线端口准共址特性和所述第一信令的天线端口准共址特性无关。
作为一个实施例,所述第三信令的天线端口准共址特性和所述第二信令的天线端口准共址特性无关。
作为一个实施例,所述短语所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关包括:根据所述第一信号的至少一个空间参数确定所述第三信令的至少一个空间参数。
作为一个实施例,所述短语所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关包括:所述第三信令的一个空间参数和所述第一信号的一个空间参数有关;所述一个空间参数是天线端口准共址特性。
作为一个实施例,所述短语所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有 关包括:所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一被用于确定所述第三信令的至少一个空间参数。
作为一个实施例,所述短语所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关包括:所述第三信令的至少一个空间参数和所述第一SSB相关联。
作为该实施例的一个子实施例,所述第三信令的天线端口准共址特性和所述第一SSB的天线端口准共址特性相同。
作为该实施例的一个子实施例,所述第三信令的天线端口准共址特性和所述第一SSB的天线端口准共址特性有关。
作为该实施例的一个子实施例,所述第三信令的天线端口准共址特性和所述第一SSB的空间参数有关。
作为该实施例的一个子实施例,所述第一SSB被用于接收所述第三信令。
作为该实施例的一个子实施例,根据所述第一SSB的空间参数接收所述第三信令。
实施例10
实施例10示例了根据本申请的一个实施例的第三信令的至少一个空间参数和第一资源集合在第一资源池中的索引、第一资源池的索引这两者中的至少之一有关的示意图。
在实施例10中,所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第三信令的至少一个空间参数是指:所述第三信令的天线端口准共址特性。
作为一个实施例,所述第三信令的天线端口准共址特性和所述第一信令的天线端口准共址特性都和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第三信令的至少一个空间参数和所述第一信令的所述至少一个空间参数相同。
作为一个实施例,所述第三信令的天线端口准共址特性和所述第一信令的天线端口准共址特性有关。
作为一个实施例,所述第三信令的天线端口准共址特性和所述第一信令的天线端口准共址特性相同。
作为一个实施例,所述第三信令的天线端口准共址特性和所述第一信令的天线端口准共址特性不同。
作为一个实施例,所述第一节点假设(assume)所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述句子“所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:根据所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一确定所述第三信令的至少一个空间参数。
作为一个实施例,所述句子“所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引有关。
作为一个实施例,所述句子“所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第三信令的至少一个空间参数和所述第一资源池的索引有关。
作为一个实施例,所述句子“所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关”包括:所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引以及所述第一资源池的索引都有关。
实施例11
实施例11示例了根据本申请的再一个实施例的无线信号传输流程图,如附图11所示。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。
对于第一节点U01,在步骤S11101中,发送第一信号,所述第一信号至少包括随机接入前导;在步骤S11102中,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;在步骤S11103中,在第二时间窗中监听第四信令,所述第四信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻。
对于第二节点N02,在步骤S11201中,接收所述第一信号。
在实施例11中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关;所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关。
作为一个实施例,所述第一节点假设所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关。
作为一个实施例,所述第二时间窗是所述第一时间窗。
作为一个实施例,所述第二时间窗和所述第一时间窗同一个时间窗。
作为一个实施例,所述第二时间窗和所述第一时间窗是两个不同的时间窗。
作为一个实施例,所述第二时间窗的起始时刻和所述第一时间窗的起始时刻相同。
作为一个实施例,所述第二时间窗的起始时刻和所述第一时间窗的起始时刻不同。
作为一个实施例,所述第二时间窗的长度和所述第一时间窗的长度相同。
作为一个实施例,所述第二时间窗的长度和所述第一时间窗的长度不同。
作为一个实施例,所述第一信令的CRC被第一RNTI加扰,所述第四信令的CRC被第二RNTI加扰,所述第一RNTI和所述第二RNTI不同。
作为一个实施例,所述第一RNTI是RA-RNTI;所述第二RNTI是C-RNTI,或者CS-RNTI,或者MCS-RNTI。
作为一个实施例,所述第一RNTI是C-RNTI,或者CS-RNTI,或者MCS-RNTI;所述第二RNTI是RA-RNTI。
作为一个实施例,所述第一RNTI是MSGB-RNTI;所述第二RNTI是C-RNTI,或者CS-RNTI,或者MCS-RNTI。
作为一个实施例,所述第一RNTI是C-RNTI,或者CS-RNTI,或者MCS-RNTI;所述第二RNTI是MSGB-RNTI。
作为一个实施例,所述第四信令的格式是DCI format 1_0。
作为一个实施例,所述短语所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关包括:所述第四信令的天线端口准共址特性和所述第二信令的天线端口准共址特性相同。
作为一个实施例,所述短语所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关包括:被用于接收所述第四信令的PDCCH的天线端口准共址特性和被用于接收所述第二信令的PDCCH的天线端口准共址特性相同。
作为一个实施例,所述第四信令的天线端口准共址特性和所述第一信令的天线端口准共址特性不同。
作为一个实施例,所述第四信令的天线端口准共址特性和所述第一信令的天线端口准共址特性相同。
作为一个实施例,所述第四信令的天线端口准共址特性和所述第二信令的天线端口准共址特性相同;所述第一信令的天线端口准共址特性和Type1-PDCCH CSS set相关联。
作为一个实施例,所述第四信令的天线端口准共址特性和所述第二信令的天线端口准共址特性相同;所述第一信令的天线端口准共址特性和所述第一SSB相关联。
实施例12
实施例12示例了根据本申请的一个实施例的用于第一节点中的处理装置的结构框图;如附图12所示。在附图12中,第一节点中的处理装置1200包括第一接收机1201和第一发射机1202。
第一发射机1202,发送第一信号,所述第一信号至少包括随机接入前导;
第一接收机1201,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;
实施例12中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
所述第一接收机1201,接收第二信令,所述第二信令被用于触发所述第一信号;所述第二信令被用于确定所述第一信号和所述第一资源集合相关联。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
作为一个实施例,所述第一接收机1201,接收第三信令,所述第三信令指示第一定时提前量;其中,所述第三信令包括针对所述第一信号的所述随机接入响应。
作为一个实施例,所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关。
作为一个实施例,所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第一发射机1202,发送第二信号;其中,所述第一定时提前量被用于确定所述第二信号的发送时刻;所述第二信号关联到所述第一资源集合。
作为一个实施例,所述第一接收机1201,作为所述第一定时提前量被接收的响应,启动或者重新启动第一计时器;其中,所述第一资源集合关联到所述第一计时器。
作为一个实施例,所述第一接收机,在第二时间窗中监听第四信令,所述第四信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;其中,所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关。
作为一个实施例,所述第一接收机1201包括本申请附图4中的天线452,接收器454,多天线接收处理器458,接收处理器456,控制器/处理器459,存储器460和数据源467。
作为一个实施例,所述第一接收机1201包括本申请附图4中的天线452,接收器454,多天线接收处理器458,接收处理器456。
作为一个实施例,所述第一接收机1201包括本申请附图4中的天线452,接收器454,接收处理器456。
作为一个实施例,所述第一发射机1202包括本申请附图4中的天线452,发射器454,多天线发射处理器457,发射处理器468,控制器/处理器459,存储器460和数据源467。
作为一个实施例,所述第一发射机1202包括本申请附图4中的天线452,发射器454,多天线发射处理器457,发射处理器468。
作为一个实施例,所述第一发射机1202包括本申请附图4中的天线452,发射器454,发射处理器468。
作为一个实施例,所述第一发射机1202包括第一子发射机和第二子发射机。
作为一个实施例,所述第一接收机1201包括第一子接收机和第二子接收机。
实施例13
实施例13示例了根据本申请的一个实施例的用于第二节点中的处理装置的结构框图;如附图13所示。在附图13中,第二节点中的处理装置1300包括第二发射机1301和第二接收机1302。
第二接收机1302,接收第一信号,所述第一信号至少包括随机接入前导;
第二发射机1301,发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;
实施例13中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第二发射机1301,发送第二信令,所述第二信令被用于触发所述第一信号;所述第二信令被用于确定所述第一信号和所述第一资源集合相关联。
作为一个实施例,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
作为一个实施例,所述第二发射机1301,发送第三信令,所述第三信令指示第一定时提前量;其中,所述第三信令包括针对所述第一信号的所述随机接入响应。
作为一个实施例,所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关。
作为一个实施例,所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
作为一个实施例,所述第二接收机1302,接收第二信号;其中,所述第一定时提前量被用于确定所述第二信号的发送时刻;所述第二信号关联到所述第一资源集合。
作为一个实施例,作为所述第一定时提前量被接收的响应,第一计时器被启动或者被重新启动;其中,所述第一资源集合关联到所述第一计时器。
作为一个实施例,所述第二发射机,发送第四信令,所述第四信令被用于调度针对所述第一信号的随机接入响应;其中,所述第四信令在第二时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述 第一时间窗的起始时刻;所述第四信令的至少一个空间参数和所述第二信令的至少一个空间参数有关。
作为一个实施例,所述第二发射机1301包括本申请附图4中的天线420,发射器418,多天线发射处理器471,发射处理器416,控制器/处理器475,存储器476。
作为一个实施例,所述第二发射机1301包括本申请附图4中的天线420,发射器418,多天线发射处理器471,发射处理器416。
作为一个实施例,所述第二发射机1301包括本申请附图4中的天线420,发射器418,发射处理器416。
作为一个实施例,所述第二接收机1302包括本申请附图4中的天线420,接收器418,多天线接收处理器472,接收处理器470,控制器/处理器475,存储器476。
作为一个实施例,所述第二接收机1302包括本申请附图4中的天线420,接收器418,多天线接收处理器472,接收处理器470。
作为一个实施例,所述第二接收机1302包括本申请附图4中的天线420,接收器418,接收处理器470。
作为一个实施例,所述第二发射机1301包括第三子发射机和第四子发射机。
作为一个实施例,所述第二接收机1302包括第三子接收机和第四子接收机。
作为一个实施例,本申请中的所述第一子节点包括所述第三子发射机和所述第三子接收机。
作为一个实施例,本申请中的所述第二子节点包括所述第四子发射机和所述第四子接收机。
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。本申请中的用户设备、终端和UE包括但不限于无人机,无人机上的通信模块,遥控飞机,飞行器,小型飞机,手机,平板电脑,笔记本,车载通信设备,无线传感器,上网卡,物联网终端,RFID终端,NB-IOT终端,MTC(Machine Type Communication,机器类型通信)终端,eMTC(enhanced MTC,增强的MTC)终端,数据卡,上网卡,车载通信设备,低成本手机,低成本平板电脑等无线通信设备。本申请中的基站或者系统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,gNB(NR节点B)NR节点B,TRP(Transmitter Receiver Point,发送接收节点)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 (10)

  1. 一种被用于无线通信的第一节点,其特征在于,包括:
    第一发射机,发送第一信号,所述第一信号至少包括随机接入前导;
    第一接收机,在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;
    其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
  2. 根据权利要求1所述的第一节点,其特征在于,包括:
    所述第一接收机,接收第二信令,所述第二信令被用于触发所述第一信号;
    其中,所述第二信令被用于确定所述第一信号和所述第一资源集合相关联。
  3. 根据权利要求2所述的第一节点,其特征在于,所述第一资源池的索引是所述第二信令所属的至少一个CORESET的索引。
  4. 根据权利要求1至3中任一权利要求所述的第一节点,其特征在于,包括:
    所述第一接收机,接收第三信令,所述第三信令指示第一定时提前量;
    其中,所述第三信令包括针对所述第一信号的所述随机接入响应。
  5. 根据权利要求4所述的第一节点,其特征在于,所述第三信令的至少一个空间参数和所述第一信号的至少一个空间参数有关。
  6. 根据权利要求4所述的第一节点,其特征在于,所述第三信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
  7. 根据权利要求4至6中任一权利要求所述的第一节点,其特征在于,包括:
    所述第一接收机,作为所述第一定时提前量被接收的响应,启动或者重新启动第一计时器;
    其中,所述第一资源集合关联到所述第一计时器。
  8. 一种被用于无线通信的第二节点,其特征在于,包括:
    第二接收机,接收第一信号,所述第一信号至少包括随机接入前导;
    第二发射机,发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;
    其中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
  9. 一种被用于无线通信的第一节点中的方法,其特征在于,包括:
    发送第一信号,所述第一信号至少包括随机接入前导;
    在第一时间窗中监听第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;
    其中,所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的至少之一有关。
  10. 一种被用于无线通信的第二节点中的方法,其特征在于,包括:
    接收第一信号,所述第一信号至少包括随机接入前导;
    发送第一信令,所述第一信令被用于调度针对所述第一信号的随机接入响应;
    其中,所述第一信令在第一时间窗中被监听,所述第一信号的时域结束时刻被用于确定所述第一时间窗的起始时刻;所述第一信号和第一资源集合相关联,所述第一资源集合属于第一资源池,所述第一资源池包括多个资源集合,所述第一资源池所包括的任意两个资源集合关联到同一个服务小区;所述第一信令的至少一个空间参数和所述第一资源集合在所述第一资源池中的索引、所述第一资源池的索引这两者中的 至少之一有关。
PCT/CN2023/079530 2022-03-05 2023-03-03 一种被用于无线通信的通信节点中的方法和装置 WO2023169322A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210211293.2A CN116828624A (zh) 2022-03-05 2022-03-05 一种被用于无线通信的通信节点中的方法和装置
CN202210211293.2 2022-03-05

Publications (1)

Publication Number Publication Date
WO2023169322A1 true WO2023169322A1 (zh) 2023-09-14

Family

ID=87937234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/079530 WO2023169322A1 (zh) 2022-03-05 2023-03-03 一种被用于无线通信的通信节点中的方法和装置

Country Status (2)

Country Link
CN (1) CN116828624A (zh)
WO (1) WO2023169322A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110739988A (zh) * 2018-07-20 2020-01-31 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
US20200296796A1 (en) * 2017-09-27 2020-09-17 Sony Corporation Communication device
CN113395770A (zh) * 2020-03-13 2021-09-14 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
CN113543354A (zh) * 2020-04-14 2021-10-22 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
CN113541898A (zh) * 2020-04-21 2021-10-22 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
CN113677033A (zh) * 2020-05-15 2021-11-19 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
CN113810163A (zh) * 2020-06-12 2021-12-17 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
CN113904758A (zh) * 2020-07-06 2022-01-07 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200296796A1 (en) * 2017-09-27 2020-09-17 Sony Corporation Communication device
CN110739988A (zh) * 2018-07-20 2020-01-31 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN113395770A (zh) * 2020-03-13 2021-09-14 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
CN113543354A (zh) * 2020-04-14 2021-10-22 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
CN113541898A (zh) * 2020-04-21 2021-10-22 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
CN113677033A (zh) * 2020-05-15 2021-11-19 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
CN113810163A (zh) * 2020-06-12 2021-12-17 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
CN113904758A (zh) * 2020-07-06 2022-01-07 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

Also Published As

Publication number Publication date
CN116828624A (zh) 2023-09-29

Similar Documents

Publication Publication Date Title
WO2020052446A1 (zh) 一种被用于无线通信的节点中的方法和装置
CN116261118A (zh) 一种被用于无线通信的节点中的方法和装置
US20220141909A1 (en) Method and device in communication nodes for wireless communication
CN115603873A (zh) 一种被用于无线通信的通信节点中的方法和装置
CN115664474A (zh) 一种被用于无线通信的节点中的方法和装置
US20230189375A1 (en) Method and device used in communication node for wireless communication
WO2023169322A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023174228A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
CN114389770A (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023160415A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023186164A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024046155A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024017078A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024078434A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
CN114553272B (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023226924A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
CN114828268B (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024007870A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024051560A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024179376A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023041080A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2024114346A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023213219A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
WO2023040922A1 (zh) 一种被用于无线通信的节点中的方法和装置
WO2024046152A1 (zh) 一种被用于无线通信的通信节点中的方法和装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23765900

Country of ref document: EP

Kind code of ref document: A1