WO2023236922A1 - Procédé et appareil destinés à être utilisés dans des nœuds de communication sans fil - Google Patents

Procédé et appareil destinés à être utilisés dans des nœuds de communication sans fil Download PDF

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Publication number
WO2023236922A1
WO2023236922A1 PCT/CN2023/098471 CN2023098471W WO2023236922A1 WO 2023236922 A1 WO2023236922 A1 WO 2023236922A1 CN 2023098471 W CN2023098471 W CN 2023098471W WO 2023236922 A1 WO2023236922 A1 WO 2023236922A1
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WIPO (PCT)
Prior art keywords
reference signal
resource set
signal resource
value
physical channel
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PCT/CN2023/098471
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English (en)
Chinese (zh)
Inventor
武露
张晓博
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上海朗帛通信技术有限公司
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Publication of WO2023236922A1 publication Critical patent/WO2023236922A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0273—Traffic management, e.g. flow control or congestion control adapting protocols for flow control or congestion control to wireless environment, e.g. adapting transmission control protocol [TCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present application relates to transmission methods and devices in wireless communication systems, in particular to wireless signal transmission methods and devices in wireless communication systems supporting cellular networks.
  • NR New Radio, New Radio Release 18's multi-antenna enhanced WI (Work Item, work item), in which channel transmission under multiple TRP/antenna panels is a focus, such as PUCCH (Physical Uplink Control CHannel, physical uplink control channel), PUSCH (Physical Uplink Shared CHannel, physical uplink shared channel).
  • PUCCH Physical Uplink Control CHannel, physical uplink control channel
  • PUSCH Physical Uplink Shared CHannel, physical uplink shared channel
  • the inventor found through research that how to determine the physical channel carrying HARQ-ACK (Hybrid Automatic Repeat reQuest ACKnowledgement, Hybrid Automatic Repeat Request Acknowledgment) is a key issue.
  • HARQ-ACK Hybrid Automatic Repeat reQuest ACKnowledgement, Hybrid Automatic Repeat Request Acknowledgment
  • this application discloses a solution. It should be noted that although the above description uses uplink as an example, this application is also applicable to other scenarios such as downlink and sidelink, and achieves similar technical effects in the uplink. In addition, adopting a unified solution for different scenarios (including but not limited to uplink, downlink and companion link) also helps reduce hardware complexity and cost. In the case of no conflict, the embodiments and features in the embodiments in any node of this application can be applied to any other node, and vice versa. The embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily without conflict.
  • This application discloses a method used in a first node of wireless communication, which is characterized by including:
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the first value is Used to determine a timing advance value, the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel and the first value correspond to the first
  • the reference signal resource set is related to the second reference signal resource set; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • the problems to be solved by this application include: how to determine the physical channel that carries the HARQ-ACK feedback of the timing advance command.
  • target reference signal resources are used to determine the air domain transmission filter of the first physical channel, and the target reference signal resources correspond to the first value of the first physical channel.
  • the reference signal resource set is related to the second reference signal resource set; when the first value corresponds to the first reference signal resource set, the target reference signal resource is associated to the first reference signal resource set; When the first value corresponds to the second reference signal resource set, the target reference signal resource is associated with the second reference signal resource set.
  • the air interface resource occupied by the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; when When the first numerical value corresponds to the first reference signal resource set, the air interface resources occupied by the first physical channel belong to the first air interface resource set; when the first numerical value corresponds to the second reference signal resource set, The air interface resources occupied by the first physical channel belong to the second air interface resource set; the first air interface resource set is closed is associated with the first reference signal resource set, and the second air interface resource set is associated with the second reference signal resource set.
  • the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal.
  • Resource set is related;
  • the first condition includes: the first value is a first type value, and a first type value corresponds to one of the first reference signal resource set or the second reference signal resource set,
  • a first type value is used to determine a timing advance value, and the first timing advance command indicates only a first type value.
  • the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal.
  • the resource set is related; the first condition includes: the first value takes effect from the first time, and the first physical channel is earlier than the first time in the time domain.
  • the second information block includes a HARQ-ACK for the second signal
  • the second signal carries a second timing advance command
  • the second timing advance command indicates two first-type values
  • one first Class values are used to determine a timing advance value
  • the two first class values indicated by the second timing advance command respectively correspond to the first reference signal resource set and the second reference signal resource set
  • said The air domain transmission filter of the second physical channel is configured by a higher layer parameter, or the air interface resource occupied by the second physical channel is configured by a higher layer parameter or indicated by the scheduling signaling of the second signal.
  • the two first-type values indicated by the second timing advance command take effect from the second moment, and the second physical channel is no earlier than the The second moment.
  • This application discloses a method used in a second node of wireless communication, which is characterized by including:
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the first value is Used to determine a timing advance value, the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel and the first value correspond to the first
  • the reference signal resource set is related to the second reference signal resource set; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • target reference signal resources are used to determine the air domain transmission filter of the first physical channel, and the target reference signal resources correspond to the first value of the first physical channel.
  • the reference signal resource set is related to the second reference signal resource set; when the first value corresponds to the first reference signal resource set, the target reference signal resource is associated to the first reference signal resource set; When the first value corresponds to the second reference signal resource set, the target reference signal resource is associated with the second reference signal resource set.
  • the air interface resource occupied by the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; when When the first numerical value corresponds to the first reference signal resource set, the air interface resources occupied by the first physical channel belong to the first air interface resource set; when the first numerical value corresponds to the second reference signal resource set, The air interface resources occupied by the first physical channel belong to a second air interface resource set; the first air interface resource set is associated with the first reference signal resource set, and the second air interface resource set is associated with the second Reference signal resource collection.
  • the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal.
  • Resource set is related;
  • the first condition includes: the first value is a first type value, and a first type value corresponds to one of the first reference signal resource set or the second reference signal resource set,
  • a first type value is used to determine a timing advance value, and the first timing advance command indicates only a first type value.
  • the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal.
  • the resource set is related; the first condition includes: the first value takes effect from the first time, and the first physical channel is earlier than the first time in the time domain.
  • the second information block includes a HARQ-ACK for the second signal
  • the second signal carries a second timing advance command
  • the second timing advance command indicates two first-type values
  • one first Class values are used to determine a timing advance value
  • the two first class values indicated by the second timing advance command respectively correspond to the first reference signal resource set and the second reference signal resource set
  • said The air domain transmission filter of the second physical channel is configured by a higher layer parameter, or the air interface resource occupied by the second physical channel is configured by a higher layer parameter or indicated by the scheduling signaling of the second signal.
  • the two first-type values indicated by the second timing advance command take effect from the second moment, and the second physical channel is no earlier than the The second moment.
  • This application discloses a first node device used for wireless communication, which is characterized in that it includes:
  • the first receiver receives the first signal
  • a first transmitter transmitting the first information block on the first physical channel
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the first value is Used to determine a timing advance value, the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel and the first value correspond to the first
  • the reference signal resource set is related to the second reference signal resource set; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • This application discloses a second node device used for wireless communication, which is characterized in that it includes:
  • a second receiver to receive the first information block on the first physical channel
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the first value is Used to determine a timing advance value, the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel and the first value correspond to the first
  • the reference signal resource set is related to the second reference signal resource set; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • this application has the following advantages:
  • Determining the physical channel that carries the HARQ-ACK feedback of the timing advance command is related to which reference signal resource set (representing the beam, antenna panel, etc.) the timing advance command is for;
  • the HARQ-ACK feedback of the timing advance command can be earlier than the effective time of the timing advance value
  • Figure 1 shows a flow chart of a first signal and a first information block 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 flow chart of transmission according to an embodiment of the present application
  • Figure 6 shows a schematic diagram illustrating whether the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal resource set according to an embodiment of the present application
  • Figure 7 shows a schematic diagram illustrating whether the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal resource set according to another embodiment of the present application
  • Figure 8 shows a schematic diagram of a first condition according to an embodiment of the present application.
  • Figure 9 shows a schematic diagram of a first condition according to another embodiment of the present application.
  • Figure 10 shows a schematic diagram of the relationship between the second physical channel and the second time according to an embodiment of the present application
  • Figure 11 shows a structural block diagram of a processing device used in a first node device according to an embodiment of the present application
  • Figure 12 shows a structural block diagram of a processing device for a device in a second node according to an embodiment of the present application.
  • Embodiment 1 illustrates a flow chart of the first signal and the first information block according to an embodiment of the present application, as shown in FIG. 1 .
  • each block represents a step.
  • the first node in this application receives the first signal in step 101; and sends the first information block on the first physical channel in step 102; wherein the first information block includes a HARQ-ACK of the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, the first value is used to determine a timing advance value, the The first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel corresponds to the first reference signal resource set or the second reference signal resource set.
  • the signal resource set is related; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • the first receiver receives first signaling; wherein the first signaling is used to indicate the time-frequency resource occupied by the first signal.
  • the first signaling is used to indicate time-frequency resources occupied by the first physical channel.
  • the first signaling is used to determine the time-frequency resources occupied by the first physical channel.
  • the first signaling includes a first domain, and the first domain in the first signaling is used to indicate the time-frequency resource occupied by the first physical channel; the first domain Contains at least one bit.
  • the first domain is the PUCCH resource indicator domain.
  • the specific definition of the PUCCH resource indicator field can be found in 3GPP TS 38.212.
  • the first signaling is higher layer signaling.
  • the first signaling is RRC signaling.
  • the first signaling is physical layer signaling.
  • the first signaling is DCI (Downlink Control Information) signaling.
  • DCI Downlink Control Information
  • the first signaling is a DCI signaling for scheduling downlink transmission.
  • the first signaling is a DCI signaling that schedules PDSCH (Physical Downlink Shared CHannel, Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared CHannel, Physical Downlink Shared Channel
  • the first signaling is a CRC (Cyclic redundancy check, cyclic redundancy check) scrambled by RA-RNTI (Random Access-Radio network temporary identifier, Random Access-Radio network temporary identifier) DCI format 1_0.
  • CRC Cyclic redundancy check, cyclic redundancy check
  • RA-RNTI Random Access-Radio network temporary identifier, Random Access-Radio network temporary identifier
  • the first signaling is a random access response (Random Access Response, RAR).
  • RAR Random Access Response
  • the first signal is a random access response (Random Access Response, RAR).
  • RAR Random Access Response
  • the first signaling is a RAR UpLink (UL) grant.
  • UL RAR UpLink
  • the first signaling is used to schedule the first signal.
  • the first signal is a physical signal.
  • the first signal is transmitted on PDSCH (Physical Downlink Shared CHannel, Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared CHannel, Physical Downlink Shared Channel
  • the first signal includes PDSCH.
  • the first signal carries a first bit block
  • the first bit block includes the first timing advance command (command); the first bit block includes at least one bit .
  • the first signal carries at least one transport block, and the at least one transport block carried by the first signal includes the first timing advance command.
  • the first signal carries a transport block, and the one transport block carried by the first signal includes the first timing advance command.
  • the first signal includes a random access response (random access response).
  • the first signal is MAC CE signaling.
  • the first signal is RRC signaling.
  • the first signal is physical signaling.
  • the first signal is DCI signaling.
  • the first timing advance command is a timing advance command (Timing Advance Command) MAC CE.
  • the first timing advance command is an absolute timing advance command (Absolute Timing Advance Command) MAC CE.
  • Timing Advance Command MAC CE For the specific definition of the Timing Advance Command MAC CE, please refer to Chapter 6.1.3 of 3GPP TS38.321.
  • Absolute Timing Advance Command MAC CE can be found in Chapter 6.1.3 of 3GPP TS38.321.
  • the HARQ-ACK Hybrid Automatic Repeat reQuest ACKnowledgement, Hybrid Automatic Repeat Request Acknowledgment
  • ACK Hybrid Automatic Repeat Request Acknowledgment
  • the HARQ-ACK for the first signal indicates that the first signal is received correctly.
  • the HARQ-ACK for the first signal indicates whether the first signal is received correctly.
  • the HARQ-ACK for the first signal is ACK or NACK.
  • the first physical channel is PUCCH (Physical Uplink Control CHannel, physical uplink control channel).
  • the first physical channel is one of PUCCH, PUSCH (Physical Uplink Shared CHannel, physical uplink shared channel) or PRACH (Physical Random Access CHannel, physical random access channel).
  • PUCCH Physical Uplink Shared CHannel, physical uplink shared channel
  • PRACH Physical Random Access CHannel, physical random access channel
  • the first physical channel is an uplink physical channel.
  • the uplink physical channel includes at least one of PUCCH, PUSCH or PRACH.
  • the first value is used to control the amount of timing adjustment.
  • the first value is used to adjust uplink timing.
  • the first timing advance command is applied to a first set of serving cells.
  • the first timing advance command is applied to the first TAG (Timing Advance Group).
  • the first timing advance command is used to indicate a first set of serving cells.
  • the first timing advance command is used to indicate at least one ⁇ serving cell, reference signal resource set ⁇ pair.
  • the first timing advance command is used to indicate the first TAG.
  • the uplink channels or uplink signals on the first serving cell set adopt the same timing advance value.
  • some or all uplink channels or uplink signals on any two serving cells in the first serving cell set adopt the same timing advance value.
  • the uplink channel or uplink signal belonging to the first TAG adopts the same timing advance value.
  • the first serving cell set includes at least one serving cell.
  • the first TAG includes at least one serving cell.
  • the first TAG includes at least one ⁇ serving cell, reference signal resource set ⁇ pair.
  • the first TAG is used to indicate at least one serving cell.
  • the first TAG is used to indicate at least one ⁇ serving cell, reference signal resource set ⁇ pair.
  • the first value is used to determine the uplink timing of the first serving cell set.
  • the first value is used to determine the uplink timing of the first TAG.
  • the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part.
  • the first reference signal resource set and the second reference signal resource set are configured for the same serving cell.
  • the first reference signal resource set includes at least one reference signal resource
  • the second reference signal resource set includes at least one reference signal resource
  • any reference signal resource in the first reference signal resource set is SRS (Sounding Reference Signal, sounding reference signal) resource, CSI-RS (Channel State Information-Reference Signal, channel Status Information-Reference Signal) resource or SS/PBCH (Synchronization Signal/Physical Broadcast CHannel, Synchronization Signal/Physical Broadcast Channel) block (Block) resource, any reference signal resource in the second reference signal resource set It is one of SRS resources, CSI-RS resources or SS/PBCH block resources.
  • SRS Sounding Reference Signal, sounding reference signal
  • CSI-RS Channel State Information-Reference Signal
  • SS/PBCH Synchronization Signal/Physical Broadcast CHannel, Synchronization Signal/Physical Broadcast Channel
  • Block any reference signal resource in the second reference signal resource set It is one of SRS resources, CSI-RS resources or SS/PBCH block resources.
  • any reference signal resource in the first reference signal resource set is an SRS resource or a CSI-RS resource
  • any reference signal resource in the second reference signal resource set is SRS resources or CSI-RS resources.
  • any reference signal resource in the first reference signal resource set is an SRS resource
  • any reference signal resource in the second reference signal resource set is an SRS resource
  • the first reference signal resource set includes at least one SRS resource
  • the second reference signal resource set includes at least one SRS resource
  • the first reference signal resource set includes at least one of SRS resources, CSI-RS resources or SS/PBCH block resources
  • the second reference signal resource set includes SRS resources, CSI-RS resources or At least one of the SS/PBCH block resources.
  • the first reference signal resource set includes at least one of SRS resources or CSI-RS resources
  • the second reference signal resource set includes at least one of SRS resources or CSI-RS resources
  • the first reference signal resource set includes SRS resources, CSI-RS resources and SS/PBCH block resources
  • the second reference signal resource set includes SRS resources, CSI-RS resources and SS/PBCH block resources.
  • the first reference signal resource set includes SRS resources and CSI-RS resources
  • the second reference signal resource set includes SRS resources and CSI-RS resources
  • the first reference signal resource set and the second reference signal resource set are different.
  • the receiving or transmitting antenna panel (panel) of the first reference signal resource set is different from the receiving or transmitting antenna panel (panel) of the second reference signal resource set.
  • the first reference signal resource set and the second reference signal resource set respectively correspond to different timing error groups (Timing Error Group, TEG).
  • TEG Timing Error Group
  • the first reference signal resource set and the second reference signal resource set correspond to different indexes respectively.
  • the first reference signal resource set and the second reference signal resource set respectively correspond to different identifiers.
  • the first reference signal resource set corresponds to a first index
  • the first reference signal resource set corresponds to a second index
  • the first index and the second index are different.
  • the first reference signal resource set corresponds to a first identifier
  • the first reference signal resource set corresponds to a second identifier
  • the first identifier and the second identifier are different.
  • the first index is a positive integer
  • the second index is a positive integer
  • the first index is a non-negative integer
  • the second index is a non-negative integer
  • the first identifier is a positive integer
  • the second identifier is a positive integer
  • the first identifier is a non-negative integer
  • the second identifier is a non-negative integer
  • the first reference signal resource set and the second reference signal resource set respectively correspond to different SRS resource sets.
  • the first reference signal resource set and the second reference signal resource set respectively correspond to different TCI state sets.
  • the first reference signal resource set and the second reference signal resource set are configured separately.
  • any reference signal resource in the first reference signal resource set and any reference signal resource in the second reference signal resource set are configured separately.
  • the identifier of the first reference signal resource set is different from the identifier of the second reference signal resource set.
  • the identifier of any reference signal resource in the first reference signal resource set is different from the identifier of any reference signal resource in the second reference signal resource set.
  • the identifier of at least one reference signal resource in the first reference signal resource set is different from the identifier of any reference signal resource in the second reference signal resource set.
  • the identifier of the CSI-RS resource is NZP-CSI-RS-ResourceId
  • the identifier of the SS/PBCH block resource is SSB-Index
  • the identifier of the SRS resource is SRS-ResourceId.
  • the meaning of the sentence "the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set” includes: the first The configuration information of a physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set.
  • the meaning of the sentence "the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set” includes: the first A value corresponds to whether the first reference signal resource set or the second reference signal resource set is used to determine the first physical channel.
  • the meaning of the sentence "the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set” includes: the first The air domain transmission filter of a physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set.
  • the meaning of the sentence "the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set” includes: the first The air interface resources occupied by a physical channel are related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set.
  • the meaning of the sentence "the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set” includes: the first The type of a physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set.
  • the meaning of the sentence "whether the first physical channel corresponds to the first value is related to the first reference signal resource set or the second reference signal resource set" includes: when the When the first value corresponds to the first reference signal resource set, the type of the first physical channel is the first type; when the first value corresponds to the second reference signal resource set, the first physical channel is a second type; the first type and the second type are different.
  • the first type and the second type are two types of physical channels.
  • the first type is PUCCH
  • the second type is PUSCH
  • the first type is PUSCH
  • the second type is PUCCH
  • the first type is PUCCH
  • the second type is PRACH
  • the first type is PRACH and the second type is PUCCH.
  • the first type is PUSCH
  • the second type is PRACH
  • the first type is PRACH and the second type is PUSCH.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in Figure 2.
  • FIG. 2 illustrates the network architecture 200 of LTE (Long-Term Evolution, long-term evolution), LTE-A (Long-Term Evolution Advanced, enhanced long-term evolution) and future 5G systems.
  • the network architecture 200 of LTE, LTE-A and future 5G systems is called EPS (Evolved Packet System) 200.
  • the 5G NR or LTE network architecture 200 can be called 5GS (5G System)/EPS (Evolved Packet System). Grouping System) 200 or some other suitable terminology.
  • 5GS/EPS 200 may include one or more UE (User Equipment) 201, a UE 241 that communicates with the UE 201 on a side link, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G CoreNetwork (5G Core Network)/EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server)/UDM (Unified Data Management) 220 and Internet Services 230.
  • 5GS/EPS200 Interconnection with other access networks is possible, but these entities/interfaces are not shown for simplicity.
  • 5GS/EPS200 provides packet switched services, however those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit switched services.
  • NG-RAN 202 includes NR (New Radio) Node B (gNB) 203 and other gNBs 204.
  • gNB 203 provides user and control plane protocol termination towards UE 201.
  • gNB 203 may connect to other gNBs 204 via the Xn interface (eg, backhaul).
  • the gNB 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 Point) or some other suitable terminology.
  • gNB203 provides UE201 with an access point to 5GC/EPC210.
  • UE201 examples include cellular phones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers Computers, personal digital assistants (PDAs), satellite radios, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband physical networks devices, machine type communications devices, land vehicles, automobiles, wearable devices, or any other similarly functional device.
  • UE 201 may also refer to UE 201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, Mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client or some other suitable term.
  • 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.
  • 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.
  • Internet Protocol Internet Protocol
  • S-GW/UPF212 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.
  • Internet services 230 include Internet protocol services corresponding to operators, which may specifically include Internet, intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) and packet switching (Packet switching) services.
  • the first node in this application includes the UE201.
  • the first node in this application includes the UE241.
  • the second node in this application includes the gNB203.
  • Embodiment 3 illustrates a schematic diagram of an embodiment of the wireless protocol architecture of the user plane and control plane according to an embodiment of the present application, as shown in FIG. 3 .
  • 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 .
  • Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for user plane 350 and control plane 300
  • Figure 3 shows with three layers for a first communication node device (UE, gNB or RSU in V2X) and a second Radio protocol architecture of the control plane 300 between communication node devices (gNB, UE or RSU in V2X), or between two UEs: 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 the PHY 301 and is responsible for the link between the first communication node device and the second communication node device, or between two UEs.
  • L2 layer 305 includes 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. These sub-layers terminate at the second communication node device.
  • PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides handoff support for a first communication node device between second communication node devices.
  • 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.
  • 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 among first communication node devices. MAC sublayer 302 is also responsible for HARQ operations.
  • the RRC (Radio Resource Control, 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 using the second communication node device and the first communication node device.
  • the radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer).
  • the PDCP sublayer 354 in the layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355 are generally the same as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 is also Provides header compression for upper layer packets to reduce radio transmission overhead.
  • the L2 layer 355 in the user plane 350 also includes the 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 first communication node device may have several upper layers above the L2 layer 355, including a network layer (eg, IP layer) terminating at the P-GW on the network side and another terminating at the connection.
  • the application layer at one end (e.g., remote UE, server, etc.).
  • 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 is generated from the PHY301 or the PHY351.
  • the first signal is generated in the MAC sublayer 302 or the MAC sublayer 352.
  • the first signal is generated from the PHY301 and the MAC sublayer 302, or the PHY351 and the MAC sublayer 352.
  • the first information block is generated in the PHY301 or the PHY351.
  • the first signaling is generated in the PHY301 or the PHY351.
  • the second signal is generated from the PHY301 or the PHY351.
  • the second signal is generated in the MAC sublayer 302 or the MAC sublayer 352.
  • the second signal is generated from the PHY301 and the MAC sublayer 302, or the PHY351 and the MAC sublayer 352.
  • the second information block is generated in the PHY301 or the PHY351.
  • the second signaling is generated in the PHY301 or the PHY351.
  • Embodiment 4 illustrates a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application, as shown in FIG. 4 .
  • Figure 4 is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in the access network.
  • the first 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.
  • the second 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.
  • 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, and control of the second communication device 450 based on various priority metrics. Radio resource allocation.
  • the controller/processor 475 is also responsible for HARQ operation, retransmission of lost packets, and signaling to the second communications device 450 .
  • Transmit processor 416 and multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (ie, physical layer).
  • the transmit processor 416 implements encoding and interleaving to facilitate forward error correction (FEC) at the second communications device 450, as well as based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M Phase Shift Keying (M-PSK), M Quadrature Amplitude Modulation (M-QAM)) constellation mapping.
  • FEC forward error correction
  • 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 parallel streams.
  • Transmit processor 416 maps each parallel stream to a subcarrier, multiplexes the modulated symbols 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 second 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 receive processor 456 and the multi-antenna receive processor 458 implement various signal processing functions of the L1 layer.
  • 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 with the second Any parallel flow to which communication device 450 is the destination.
  • the symbols on each parallel 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 the upper layer data and control signals transmitted by the first 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. In the DL, 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. Controller/processor 459 is also responsible for error detection using acknowledgment (ACK) and/or negative acknowledgment (NACK) protocols to support HARQ operations.
  • ACK acknowledgment
  • NACK negative acknowledgment
  • 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 header compression, encryption, packet segmentation and reordering, and logical AND based on the wireless resource allocation of the first communication device 410 Multiplexing between transport channels, implementing L2 layer functions for the user plane and control plane.
  • the controller/processor 459 is also responsible for HARQ operation, retransmission of lost packets, and signaling to the first 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 parallel streams into multi-carrier/single-carrier symbol streams, which undergo analog precoding/beamforming operations in the multi-antenna transmit processor 457 and then are 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.
  • the functionality at the first communication device 410 is similar to that in the transmission from the first communication device 410 to the second communication device 450.
  • the reception function at the second communication device 450 is described in the transmission.
  • 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 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the second communications device 450 .
  • Upper layer packets from controller/processor 475 may be provided to the core network.
  • Controller/processor 475 is also responsible for error detection using ACK and/or NACK protocols to support HARQ operations.
  • the second 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 At least one processor is used together.
  • the second communication device 450 at least: receives a first signal; sends a first information block on a first physical channel; wherein the first information block includes a HARQ-ACK for the first signal, and the first information block includes: A signal carries a first timing advance command, the first timing advance command indicates a first value, the first value is used to determine a timing advance value, the first value corresponds to a first reference signal resource set or a second One of the reference signal resource sets; the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • the second 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: receiving a first A signal; sending a first information block on a first physical channel; wherein the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, and the third A timing advance command indicates a first value, the first value is used to determine a timing advance value, the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first The physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; both the first reference signal resource set and the second reference signal resource set are for The same bandwidth part or the same serving cell is configured.
  • the first 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 is used together.
  • the first communication device 410 at least: sends a first signal; receives a first information block on a first physical channel; wherein the first information block includes a HARQ-ACK for the first signal, and the first information block includes: A signal carries a first timing advance command, the first timing advance command indicates a first value, the first value is used to determine a timing advance value, the first value corresponds to a first reference signal resource set or a second One of the reference signal resource sets; the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • the first 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: sending a first A signal; receiving a first information block on a first physical channel; wherein the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, and the third A timing advance command indicates a first value, the first value is used to determine a timing advance value, the first The value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal resource.
  • Set-related; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • the first node in this application includes the second communication device 450.
  • the second node in this application includes the first communication device 410 .
  • the antenna 452 the receiver 454, the reception processor 456, the multi-antenna reception processor 458, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive the first signaling in the present application; ⁇ the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, At least one of the controller/processor 475 and the memory 476 ⁇ is used to send the first signaling in this application.
  • the antenna 452 the receiver 454, the reception processor 456, the multi-antenna reception processor 458, the controller/processor 459, the memory 460, the data
  • At least one of the sources 467 ⁇ is used to receive the first signal in the present application
  • ⁇ the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the The controller/processor 475, at least one of the memories 476 ⁇ is used to send the first signal in the present application.
  • At least one of ⁇ the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, and the memory 460 ⁇ is used to transmit the first information block on the first physical channel in this application; ⁇ the antenna 420, the receiver 418, the reception processor 470, the multi-antenna reception processing At least one of the controller 472, the controller/processor 475, and the memory 476 ⁇ is used to receive the first information block on the first physical channel in this application.
  • the antenna 452 the receiver 454, the reception processor 456, the multi-antenna reception processor 458, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive the second signaling in the present application;
  • the antenna 452 the receiver 454, the reception processor 456, the multi-antenna reception processor 458, the controller/processor 459, the memory 460, the data
  • At least one of the sources 467 ⁇ is used to receive the second signal in the present application
  • ⁇ the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the The controller/processor 475, at least one of the memories 476 ⁇ is used to send the second signal in the present application.
  • At least one of ⁇ the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, and the memory 460 ⁇ is used to transmit the second information block on the second physical channel in this application; ⁇ the antenna 420, the receiver 418, the reception processor 470, the multi-antenna reception processing At least one of the controller 472, the controller/processor 475, and the memory 476 ⁇ is used to receive the second information block on the second physical channel in this application.
  • Embodiment 5 illustrates a flow chart of wireless transmission according to an embodiment of the present application, as shown in FIG. 5 .
  • the first node U01 and the second node N02 are respectively two communication nodes transmitting through the air interface; wherein, the steps in block F1 are optional.
  • step S5101 For the first node U01 , in step S5101, the first signal is received; in step S5102, the first information block is sent on the first physical channel; in step S5103, the second signal is received; in step S5104, on the second physical channel Send the second information block;
  • the first signal is sent in step S5201; the first information block is received on the first physical channel in step S5202; the second signal is sent in step S5203; and the first information block is received on the second physical channel in step S5204. receive the second information block;
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the The first value is used to determine a timing advance value, and the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel corresponds to the first value.
  • the first reference signal resource set or the second reference signal resource set are related; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell. of.
  • the second information block includes a HARQ-ACK for the second signal, the second signal carries a second timing advance command, and the second timing advance command indicates two first-type values, A first-type numerical value is used to determine a timing advance value, and the two first-type numerical values indicated by the second timing advance command respectively correspond to the first reference signal resource set and the second reference Signal resource set; the air domain transmission filter of the second physical channel is configured by higher layer parameters, or the air interface resources occupied by the second physical channel are configured by higher layer parameters or by the second signal Indicated by scheduling signaling.
  • the first value is a first type value
  • a first type value is used to determine a timing advance value
  • a first type value corresponds to the first reference signal resource set or the second reference signal.
  • a timing advance command indicates at least one first type value.
  • a timing advance command indicates only a first type value.
  • a timing advance command indicates two first type values.
  • a timing advance command indication is greater than a first type value.
  • a type 1 value is used to control the amount of timing adjustment.
  • a first type value is used to adjust uplink timing.
  • a timing advance value is a real number.
  • a timing advance value is a positive real number.
  • a first type value and a sub-carrier spacing (SCS) are jointly used to determine a timing offset value.
  • a subcarrier spacing is one of 15kHz, 30kHz, 60kHz, 120kHz, or 240kHz.
  • a first-kind numerical value is a real number.
  • a first-class numerical value is an integer.
  • a first-kind numerical value is a non-negative integer.
  • the value range of the first type of numerical value is 0, 1, 2,..., 63.
  • the value range of the first type of numerical value is 0, 1, 2,..., 3846.
  • the first type of numerical value is TA .
  • the timing advance value is T TA .
  • T TA for the specific definition of the T TA , please refer to Chapter 4.3.1 of 3GPP TS 38.211.
  • a timing advance offset value greater than 0 indicates advance uplink transmission timing
  • a timing advance offset value less than 0 indicates delay uplink transmission timing
  • a timing advance offset value greater than 0 indicates advancing the current uplink transmission timing
  • a timing advance offset value less than 0 indicates delaying the current uplink transmission timing
  • the meaning of the sentence "the first given value is used to determine a timing advance value” includes: the first given value is used to indicate a timing advance value; the first given value is this The first numerical value in the application, or the first given numerical value is a first-type numerical value in the application.
  • the meaning of the sentence "the first given value is used to determine a timing advance value” includes: the given timing advance value is a timing advance value determined by the first given value, and the given timing advance value
  • the timing advance value is linearly related to the first given value; the first given value is the first value in this application, or the first given value is a first category in this application. numerical value.
  • the meaning of the sentence "the first given value is used to determine a timing advance value” includes: the given timing advance value is a timing advance value determined by the first given value, and the third A given value is used to determine a second given value, and the given timing advance value is linearly related to the second given value; the first given value is the first value in this application, Alternatively, the first given numerical value is a first-type numerical value in this application.
  • the second given value is an integer.
  • the second given value is a positive integer.
  • the second given value is a real number.
  • the meaning of the sentence "the given timing advance value is linearly related to the second given value” includes: the given timing advance value is equal to the second given value and the third coefficient. product of .
  • the meaning of the sentence "the given timing advance value is linearly related to the second given value” includes: the linear relationship between the given timing advance value and the second given value.
  • the associated coefficient is equal to the third coefficient.
  • the meaning of the sentence "the given timing advance value is linearly related to the second given value” includes: The given timing advance value is equal to the product of a fourth reference value and a third coefficient, and the fourth reference value is linearly related to the second given value.
  • the coefficient of linear correlation between the fourth reference value and the second given value is equal to 1.
  • the fourth reference value is equal to the sum of the second given value and the first timing advance offset value.
  • the fourth reference value is equal to the sum of the second given value, the first timing advance offset value, the second timing advance offset value and the third timing advance offset value.
  • the first timing advance offset value is
  • the second timing advance offset value is
  • the third timing advance offset value is
  • the fourth reference value is N TA +N TA,offset .
  • the fourth reference value is
  • the N TA , the N TA,offset the described For the specific definition, please refer to Chapter 4.1 of 3GPP TS 38.211.
  • the third coefficient is Tc .
  • the third coefficient is a positive real number.
  • Tc for the specific definition of Tc , please refer to Chapter 4.1 of 3GPP TS 38.211.
  • the first timing advance offset value is configured by a higher layer parameter.
  • the first timing advance offset value is a real number.
  • the first timing advance offset value is an integer.
  • the first timing advance offset value is 0.
  • the second timing advance offset value is configured by a higher layer parameter.
  • the second timing advance offset value is a real number.
  • the second timing advance offset value is an integer.
  • the second timing advance offset value is 0.
  • the third timing advance offset value is configured by a higher layer parameter.
  • the third timing advance offset value is a real number.
  • the third timing advance offset value is an integer.
  • the third timing advance offset value is 0.
  • the third timing advance offset value is calculated by the first node based on higher layer parameters.
  • the meaning of the sentence "the first given value is used to determine the second given value” includes: the second given value is equal to the first given value and the first coefficient. product.
  • the first subcarrier spacing is used to determine the first coefficient.
  • the first subcarrier spacing is a subcarrier spacing of the first physical channel.
  • the first subcarrier spacing is the subcarrier spacing of a serving cell in the first serving cell set.
  • the first subcarrier spacing is the subcarrier spacing of a serving cell in the first serving cell set.
  • the first subcarrier spacing is the maximum subcarrier spacing in the first serving cell set.
  • the first subcarrier spacing is the maximum subcarrier spacing of multiple uplink bandwidth parts (Band Width Part, BWP) included in a serving cell in the first serving cell set.
  • BWP Band Width Part
  • the first subcarrier interval is the subcarrier interval of the first uplink transmission after the first node device receives a random access response or an absolute timing advance command MAC CE.
  • the first coefficient is a positive integer.
  • the first coefficient is a positive real number.
  • the first coefficient is 16 ⁇ 64/2 ⁇ , where 2 ⁇ is equal to the value obtained by dividing the first subcarrier spacing by 15 kHz.
  • the first coefficient is 16 ⁇ 64/2 ⁇ , where 2 ⁇ is equal to the value obtained by dividing the first subcarrier interval by the reference subcarrier interval, and ⁇ is a non-negative integer.
  • the reference subcarrier spacing is 15 kHz.
  • the reference subcarrier spacing is one of 15kHz, 30kHz, 60kHz, 120kHz, or 240kHz.
  • 2 ⁇ is equal to the value obtained after dividing the given sub-carrier interval by the reference sub-carrier interval, and ⁇ is a non-negative integer; a time slot with respect to the reference sub-carrier interval includes 2 ⁇ timeslot with respect to the given subcarrier spacing.
  • 2 ⁇ is equal to the value obtained after dividing the given sub-carrier spacing by 15 kHz, and ⁇ is a non-negative integer; a time slot about 15 kHz includes 2 ⁇ time slots about the given sub-carrier spacing.
  • 2 ⁇ is equal to the value obtained by dividing a given sub-carrier interval by the reference sub-carrier interval, and ⁇ is a non-negative integer; a time unit with respect to the reference sub-carrier interval includes 2 ⁇ The time unit with respect to the given subcarrier spacing.
  • 2 ⁇ is equal to the value obtained after dividing the given sub-carrier interval by 15 kHz, and ⁇ is a non-negative integer; a time unit related to 15 kHz includes 2 ⁇ time units related to the given sub-carrier interval.
  • the meaning of the sentence "the first given value is used to determine the second given value” includes: the second given value is linearly related to the first given value.
  • the meaning of the sentence "the first given value is used to determine the second given value” includes: the first given value is used to determine a given offset (offset) value, The given offset value is used to determine the second given value.
  • the meaning of the sentence "the first given value is used to determine the given offset value” includes: the given offset value is linearly related to the first given value.
  • the meaning of the sentence "the first given value is used to determine the given offset value” includes: the relationship between the given offset value, the first given value and the second coefficient.
  • the product is linearly related.
  • the meaning of the sentence "the first given value is used to determine the given offset value" includes: the first reference value is equal to the first given value minus the second reference value.
  • the given offset value is equal to the product of the first reference value and the second coefficient.
  • the first reference value is a positive integer.
  • the second reference value is a positive integer.
  • the second reference value is 31.
  • the meaning of the sentence "the first given value is used to determine the given offset value” includes: the first given value is TA , and the given offset value is ( T A -31) ⁇ 16 ⁇ 64/2 ⁇ .
  • the second subcarrier spacing is used to determine the second coefficient.
  • the second subcarrier spacing is the subcarrier spacing of the first physical channel.
  • the second subcarrier spacing is the subcarrier spacing of a serving cell in the first serving cell set.
  • the second subcarrier spacing is the subcarrier spacing of a serving cell in the first serving cell set.
  • the second subcarrier spacing is the maximum subcarrier spacing in the first serving cell set.
  • the second subcarrier spacing is the maximum subcarrier spacing of multiple uplink bandwidth parts (Band Width Part, BWP) included in a serving cell in the first serving cell set.
  • BWP Band Width Part
  • the second coefficient is a positive integer.
  • the second coefficient is a positive real number.
  • the second coefficient is 16 ⁇ 64/2 ⁇ , where 2 ⁇ is equal to the value obtained by dividing the second subcarrier spacing by 15 kHz.
  • the second coefficient is 16 ⁇ 64/2 ⁇ , where 2 ⁇ is equal to the value obtained by dividing the second subcarrier spacing by the reference subcarrier spacing, and ⁇ is a non-negative integer.
  • the meaning of the sentence "the given offset value is used to determine the second given value” includes: the second given value is linearly related to the given offset value.
  • the meaning of the sentence "the given offset value is used to determine the second given value” includes: the second given value is equal to the third reference value and the given offset value. The sum of the shifted values.
  • the third reference value is a positive real number.
  • the third reference value is a positive integer.
  • the third reference value is a real number.
  • the third reference value is an integer.
  • the sentence "the first given value corresponds to the first reference signal resource set” means: the timing advance value determined by the first given value is applied to the first reference signal resource set.
  • a reference signal resource; the meaning of the sentence "the first given value corresponds to the second reference signal resource set” includes: the timing advance value determined by the first given value is applied to the second reference signal resource set A reference signal resource; the first given value is the first value in this application, or the first given value is a first-type value in this application.
  • the meaning of the sentence "the first given value corresponds to the first reference signal resource set” includes: the timing advance value determined by the first given value is applied to the first reference signal resource.
  • a set of reference signal resources; the meaning of the sentence "the first given value corresponds to the second reference signal resource set” includes: the timing advance value determined by the first given value is applied to the second reference A reference signal resource of the signal resource set; the first given value is the first value in this application, or the first given value is a first-type value in this application.
  • the meaning of the sentence "the first given value corresponds to the first reference signal resource set” includes: the timing advance value determined by the first given value is applied to the first reference signal resource set.
  • the meaning of the sentence "the first given value corresponds to the second reference signal resource set” includes: the timing advance value determined by the first given value is applied to the timing advance value associated with the second reference signal resource set channel; the first given value is the first value in this application, or the first given value is a first-type value in this application.
  • the channel associated with the first reference signal resource set is an uplink physical channel
  • the channel associated with the second reference signal resource set is an uplink physical channel
  • the channels associated with the first reference signal resource set include PUSCH and PUCCH
  • the channels associated with the second reference signal resource set include PUSCH and PUCCH
  • the channel associated with the first reference signal resource set includes at least one of PUSCH, PUCCH or PRACH
  • the channel associated with the second reference signal resource set includes PUSCH, At least one of PUCCH or PRACH.
  • an air domain transmission filter of a channel associated with the first reference signal resource set is determined by a reference signal resource in the first reference signal resource set, and one with the second reference signal resource set.
  • the air domain transmission filter of the channel associated with the reference signal resource set is determined by one reference signal resource in the second reference signal resource set.
  • a reference signal resource used to determine the air domain transmission filter of the channel associated with the first reference signal resource set is associated with the first reference signal resource set, and is used to determine the air domain transmit filter associated with the first reference signal resource set.
  • One reference signal resource of the spatial transmission filter of the channel associated with the second reference signal resource set is associated with the second reference signal resource set.
  • the phrase "a given reference signal resource is associated with a given reference signal resource set" means: the TCI (Transmission configuration indication) state of the given reference signal resource and the given reference signal resource.
  • TCI status of a reference signal resource in a given reference signal resource set is the same.
  • the phrase "a given reference signal resource is associated to a given reference signal resource set" means: the QCL (Quasi co-location, quasi co-location) parameter of the given reference signal resource and the The QCL parameters of a reference signal resource in a given reference signal resource set are the same.
  • a given reference signal resource is associated with a given reference signal resource set
  • the spatial filters of a reference signal resource are the same.
  • a given reference signal resource is associated to a given reference signal resource set
  • the phrase "a given reference signal resource is associated to a given reference signal resource set” means: the air domain transmission or reception filter of the given reference signal resource and the given reference signal resource The air domain transmit or receive filter of a reference signal resource in the set is the same.
  • the phrase "a given reference signal resource is associated with a given reference signal resource set" means: the first node device uses the same spatial filter to receive the given reference signal resource and transmit One reference signal resource in the given reference signal resource set.
  • the phrase "a given reference signal resource is associated with a given reference signal resource set" means: the first node device uses the same spatial filter to send the given reference signal resource and sends One reference signal resource in the given reference signal resource set.
  • a given reference signal resource is associated to a given reference signal resource set
  • the spatial parameters of the reference signal resources are the same.
  • a given reference signal resource is associated to a given reference signal resource set
  • the phrase "a given reference signal resource is associated to a given reference signal resource set” means: the spatial reception parameters of the given reference signal resource and the spatial reception parameters in the given reference signal resource set.
  • the spatial transmission parameters of a reference signal resource are the same.
  • a given reference signal resource is associated to a given reference signal resource set
  • the spatial transmission parameters of a reference signal resource are the same.
  • the given reference signal resource is used to determine the air domain transmission filter of the channel associated with the first reference signal resource set, and the given reference signal resource set is the first reference signal Resource collection.
  • the given reference signal resource is used to determine the air domain transmission filter of the channel associated with the second reference signal resource set, and the given reference signal resource set is the second reference signal Resource collection.
  • the given reference signal resource is the target reference signal resource
  • the given reference signal resource set is the first reference signal resource set or the second reference signal resource set.
  • the given reference signal resource is a reference signal resource used to determine the air domain transmission filter of any air interface resource in the first air interface resource set, and the given reference signal resource set is the The first reference signal resource set.
  • the given reference signal resource is a reference signal resource used to determine the air domain transmission filter of any air interface resource in the second air interface resource set, and the given reference signal resource set is the The second reference signal resource set.
  • the spatial relationship includes TCI (Transmission configuration indication) state.
  • the spatial relationship includes QCL (Quasi co-location) parameters.
  • the spatial relationship includes a QCL (Quasi co-location) relationship.
  • the spatial relationship includes a QCL (Quasi co-location) assumption.
  • the spatial relationship includes a spatial domain filter.
  • the spatial domain filter includes a spatial domain transmission filter.
  • the spatial domain filter includes a spatial domain receive filter.
  • the spatial filter includes at least one of a spatial transmit filter or a spatial receive filter.
  • the spatial relationship includes a spatial transmission parameter (Spatial Tx parameter).
  • the spatial relationship includes a spatial reception parameter (Spatial Rx parameter).
  • the spatial relationship includes transmit antenna ports.
  • the spatial relationship includes precoding.
  • the spatial relationships include large-scale properties.
  • the spatial transmission parameters include transmit antenna ports, transmit antenna port groups, transmit beams, transmit simulated beamforming matrices, transmit simulated beamforming vectors, transmit beamforming matrices, transmit beams
  • the spatial reception parameter includes a reception beam, a reception simulation beamforming matrix, a reception simulation beamforming vector, a reception beamforming matrix, a reception beamforming vector, and a spatial reception filter ( one or more of spatial domain receive filter).
  • the large-scale properties include delay spread, Doppler spread, Doppler shift, and average delay. , or one or more of the Spatial Rx parameters.
  • a TCI (Transmission configuration indication) state indicates a quasi co-location relationship.
  • a TCI status indicates one or more reference signal resources.
  • a TCI status indicates at least one reference signal resource.
  • any reference signal resource for a TCI status indication includes SRS (Sounding Reference Signal, sounding reference signal) resource, CSI-RS (Channel State Information Reference Signal, channel state information reference signal) resource or SS/PBCH ( Synchronization Signal/Physical Broadcast Channel, one of the block resources of Synchronization Signal/Physical Broadcast Channel.
  • SRS Sounding Reference Signal, sounding reference signal
  • CSI-RS Channel State Information Reference Signal
  • SS/PBCH Synchronization Signal/Physical Broadcast Channel, one of the block resources of Synchronization Signal/Physical Broadcast Channel.
  • any reference signal resource indicated by a TCI status includes CSI-RS resources or SS/PBCH block resources.
  • a TCI state indicates at least one reference signal resource and QCL (Quasi-Co-Located, quasi-co-location) parameters corresponding to each reference signal resource.
  • QCL Quad-Co-Located, quasi-co-location
  • a TCI status indicates at least one reference signal resource and the type of QCL parameter corresponding to each reference signal resource.
  • the types of the QCL parameters include TypeA, TypeB, TypeC and TypeD.
  • the QCL parameters of type A include Doppler shift (Doppler shift), Doppler spread (Doppler spread), average delay (average delay), and delay spread (delay spread).
  • the QCL parameters of Type B include Doppler shift (Doppler shift) and Doppler spread (Doppler spread).
  • QCL parameters of Type C include Doppler shift (Doppler shift) and average delay (average delay).
  • QCL parameters of type TypeD include spatial reception parameters (Spatial Rx parameters).
  • TypeA As an embodiment, for the specific definitions of TypeA, TypeB, TypeC and TypeD, please refer to Chapter 5.1.5 of 3GPP TS38.214.
  • the QCL parameters include delay spread (delay spread), Doppler spread (Doppler spread), Doppler shift (Doppler shift), average delay (average delay), or spatial reception parameters (Spatial Rx parameter) one or more.
  • the QCL parameters include Doppler shift (Doppler shift) and Doppler spread (Doppler spread).
  • the QCL parameters include Doppler shift (Doppler shift) and average delay (average delay).
  • the QCL parameters include spatial reception parameters (Spatial Rx parameters).
  • the QCL parameters include at least one of spatial transmission parameters or spatial reception parameters.
  • the QCL parameters include a spatial domain receive filter (Spatial Domain Receive Filter).
  • the QCL parameters include a spatial domain filter (Spatial Domain Receive Filter).
  • the QCL parameters include at least one of a spatial domain transmit filter or a spatial domain receive filter.
  • the QCL parameters of type A include Doppler shift (Doppler shift), Doppler spread (Doppler spread), average delay (average delay), and delay spread (delay spread).
  • the QCL parameters of Type B include Doppler shift (Doppler shift) and Doppler spread (Doppler spread).
  • QCL parameters of Type C include Doppler shift (Doppler shift) and average delay (average delay).
  • QCL parameters of type TypeD include spatial reception parameters (Spatial Rx parameters).
  • Embodiment 6 illustrates a schematic diagram illustrating whether the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal resource set according to an embodiment of the present application; such as As shown in Figure 6.
  • target reference signal resources are used to determine the air domain transmission filter of the first physical channel, and whether the target reference signal resource corresponds to the first value is the first reference signal resource set or The second reference signal resource set is related; when the When the first value corresponds to the first reference signal resource set, the target reference signal resource is associated with the first reference signal resource set; when the first value corresponds to the second reference signal resource set, the target reference signal resource is associated with the first reference signal resource set.
  • the target reference signal resource is associated with the second reference signal resource set.
  • the target reference signal resource is an uplink reference signal resource.
  • the target reference signal resource is a downlink reference signal resource.
  • the target reference signal resource is an SRS resource, a CSI-RS (Channel State Information Reference Signal) resource or a SS/PBCH (Synchronization Signal/Physical Broadcast Channel, synchronization signal/physical broadcast channel ) one of the block resources.
  • SRS System Reference Signal
  • CSI-RS Channel State Information Reference Signal
  • SS/PBCH Synchronization Signal/Physical Broadcast Channel, synchronization signal/physical broadcast channel
  • the target reference signal resource is an SRS resource.
  • the target reference signal resource is one of CSI-RS resources or SS/PBCH block resources.
  • the meaning of the sentence "A given reference signal resource is used to determine the air domain transmission filter of a given channel” includes: the given reference signal resource is a downlink reference signal resource, and the given reference signal resource is The spatial domain receive filter is the same as the spatial domain transmit filter for the given channel.
  • the meaning of the sentence "A given reference signal resource is used to determine the air domain transmission filter of a given channel” includes: the given reference signal resource is a downlink reference signal resource, and the given reference signal resource The spatial Rx parameter of the resource is the same as the spatial transmit filter of the given channel.
  • the meaning of the sentence "a given reference signal resource is used to determine the air domain transmission filter of a given channel” includes: the given reference signal resource is an uplink reference signal resource, and the given reference signal The air domain transmit filter of the resource is the same as the air domain transmit filter of the given channel.
  • the given reference signal resource is a reference signal resource in the first reference signal resource set
  • the given channel is a channel associated with the first reference signal resource set
  • the given reference signal resource is a reference signal resource in the second reference signal resource set
  • the given channel is a channel associated with the second reference signal resource set
  • the given reference signal resource is the target reference signal resource
  • the given channel is the first physical channel
  • Embodiment 7 illustrates a schematic diagram illustrating whether the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal resource set according to another embodiment of the present application; As shown in Figure 7.
  • the air interface resources occupied by the first physical channel are related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; when the first value corresponds to the first reference signal resource set or the second reference signal resource set; When corresponding to the first reference signal resource set, the air interface resources occupied by the first physical channel belong to the first air interface resource set; when the first value corresponds to the second reference signal resource set, the first physical channel The air interface resources occupied by the channel belong to the second air interface resource set; the first air interface resource set is associated with the first reference signal resource set, and the second air interface resource set is associated with the second reference signal resource set.
  • the air interface resources include at least one of time domain resources, frequency domain resources or code domain resources.
  • the air interface resources include time-frequency resources.
  • the first air interface resource set includes at least one air interface resource
  • the second air interface resource set includes at least one air interface resource
  • the meaning of “set” includes: the first air interface resource set and the second air interface resource set are respectively configured to the first reference signal resource set and the second reference signal resource set.
  • the meaning of the sentence "the first air interface resource set is associated with the first reference signal resource set” includes: being used to determine any air interface resource in the first air interface resource set.
  • the reference signal resources of the air domain transmission filter belong to the first reference signal resource set;
  • the meaning of the sentence "the second air interface resource set is associated to the second reference signal resource set” includes: being used to determine the The reference signal resources of the air domain transmission filter of any air interface resource in the second air interface resource set belong to the second reference signal resource set.
  • the meaning of the sentence "the first air interface resource set is associated with the first reference signal resource set” includes Including: the reference signal resource used to determine the air domain transmission filter of any air interface resource in the first air interface resource set is associated with the first reference signal resource set; the sentence "the second "The air interface resource set is associated with the second reference signal resource set” means: the reference signal resource used to determine the air domain transmission filter of any air interface resource in the second air interface resource set is associated with the second reference signal resource set.
  • the second reference signal resource set includes Including: the reference signal resource used to determine the air domain transmission filter of any air interface resource in the first air interface resource set is associated with the first reference signal resource set; the sentence "the second "The air interface resource set is associated with the second reference signal resource set” means: the reference signal resource used to determine the air domain transmission filter of any air interface resource in the second air interface resource set is associated with the second reference signal resource set.
  • the second reference signal resource set includes Including: the reference signal resource used to determine the air domain transmission filter of any air interface resource in the first air interface
  • the meaning of the sentence "A given reference signal resource is used to determine an air domain transmission filter for a given air interface resource" includes: the given reference signal resource is a downlink reference signal resource, and the given reference signal resource
  • the spatial domain receive filter is the same as the spatial domain transmit filter of the air interface resource.
  • the meaning of the sentence "A given reference signal resource is used to determine an air domain transmission filter for a given air interface resource" includes: the given reference signal resource is a downlink reference signal resource, and the given reference signal resource is a downlink reference signal resource.
  • the spatial Rx parameter of the signal resource is the same as the spatial transmit filter of the given air interface resource.
  • the meaning of the sentence "A given reference signal resource is used to determine an air domain transmission filter for a given air interface resource" includes: the given reference signal resource is an uplink reference signal resource, and the given reference signal resource is an uplink reference signal resource.
  • the air domain transmission filter of the signal resource is the same as the air domain transmission filter of the given air interface resource.
  • Embodiment 8 illustrates a schematic diagram of the first condition according to an embodiment of the present application; as shown in FIG. 8 .
  • the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; so
  • the first condition includes: the first value is a first type value, a first type value corresponds to one of the first reference signal resource set or the second reference signal resource set, a first type value Being used to determine a timing advance value, the first timing advance command indicates only a first type value.
  • the first condition further includes: receiving a second information block, the second information block being used to indicate the first reference signal resource set and the second reference signal resource set.
  • the first condition includes: the first value takes effect from the first time, and the first physical channel is earlier than the first time in the time domain; the first value is a first time.
  • a type of numerical value corresponds to one of the first reference signal resource set or the second reference signal resource set.
  • a first type of numerical value is used to determine a timing advance value.
  • the first timing An advance command indicates only a first type value.
  • the first receiver further receives a second information block, and the second information block is used to indicate the first reference signal resource set and the second reference signal resource set.
  • the second information block is carried by higher layer signaling.
  • the second information block is carried by RRC signaling.
  • the second information block is carried by MAC CE signaling.
  • the second information block includes part or all of the fields in at least one IE (Information Element).
  • the first value takes effect from the first time, and the first physical channel has nothing to do with the first time in the time domain.
  • the meaning of the sentence "the first physical channel has nothing to do with the first time in the time domain" includes: whether the transmission time of the first physical channel is earlier than the first time is the determined by the sender of the first signal.
  • the meaning of the sentence "the first physical channel has nothing to do with the first time in the time domain" includes: the transmission time of the first physical channel does not have to be no earlier than the first time. time.
  • the meaning of the sentence "the first physical channel is independent of the first time in the time domain" includes: the transmission time of the first physical channel is not limited to the first time.
  • the meaning of the sentence "the first physical channel has nothing to do with the first time in the time domain" includes: the transmission time of the first physical channel is earlier or not earlier than the first time. time.
  • Embodiment 9 illustrates a schematic diagram of the first condition according to another embodiment of the present application; as shown in Figure 9.
  • the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; so
  • the first condition includes: the first value takes effect from the first moment, The first physical channel is earlier than the first time in the time domain.
  • the meaning of the sentence "the first physical channel is earlier than the first time in the time domain" includes: the starting time of the first physical channel is earlier than the first time.
  • the meaning of the sentence "the first physical channel is earlier than the first time in the time domain" includes: the termination time of the first physical channel is earlier than the first time.
  • the meaning of the sentence "the first physical channel is earlier than the first time in the time domain" includes: the end time of the time slot (slot) where the first physical channel is located is earlier than the first time. Describe the first moment.
  • the sentence "the first numerical value takes effect from the first moment” means: starting from the first moment, the timing advance value determined by the first numerical value starts to take effect.
  • the meaning of the sentence "the first value takes effect from the first time” includes: when the first value corresponds to the first reference signal resource set, starting from the first time, all The timing advance value determined by the first value begins to be applied to the first reference signal resource set; when the first value corresponds to the second reference signal resource set, starting from the first moment, the timing advance value determined by the first reference signal resource set is applied to the first reference signal resource set.
  • a timing advance value determined by a numerical value starts to be applied to the second reference signal resource set.
  • the meaning of the sentence "the first value takes effect from the first time” includes: starting from the first time, the timing advance value determined by the first value begins to be applied to the first service. Community gathering.
  • the meaning of the sentence "the first value takes effect from the first time” includes: when the first value corresponds to the first reference signal resource set, starting from the first time, all The timing advance value determined by the first value starts to be applied to one reference signal resource in the first reference signal resource set; when the first value corresponds to the second reference signal resource set, from the first time Initially, the timing advance value determined by the first value begins to be applied to one reference signal resource in the second reference signal resource set.
  • the meaning of the sentence "the first value takes effect from the first time” includes: when the first value corresponds to the first reference signal resource set, starting from the first time, all The timing advance value determined by the first value starts to be applied to a reference signal resource associated with the first reference signal resource set; when the first value corresponds to the second reference signal resource set, from the Starting from a moment in time, the timing advance value determined by the first value begins to be applied to a reference signal resource associated with the second reference signal resource set.
  • the meaning of the sentence "the first value takes effect from the first time” includes: when the first value corresponds to the first reference signal resource set, starting from the first time, all The timing advance value determined by the first value begins to be applied to the channel associated with the first reference signal resource set; when the first value corresponds to the second reference signal resource set, starting from the first time , the timing advance value determined by the first value begins to be applied to the channel associated with the second set of reference signal resources.
  • the meaning of the sentence "the first value takes effect from the first time” includes: when the first value corresponds to the first reference signal resource set, starting from the first time, all The timing advance value determined by the first value begins to be applied to the first air interface resource set; when the first value corresponds to the second reference signal resource set, starting from the first time, the timing advance value determined by the first air interface resource set is The timing advance value determined by the numerical value starts to be applied to the second air interface resource set.
  • the reception time of the first timing advance command is used to determine the first moment.
  • the reception time of the first timing advance command and the first offset value are jointly used to determine the first target time unit, and the first time is the starting time of the first target time unit.
  • the reception time of the first timing advance command is used to determine the first reference time unit, and the first reference time unit and the first offset value are jointly used to determine the first target time unit, so The first time is the starting time of the first target time unit.
  • the unit of the first offset value is a slot.
  • the unit of the first offset value is a subframe (subframe).
  • the unit of the first offset value is a symbol.
  • the unit of the first offset value is ms (millisecond).
  • the first offset value is a positive integer.
  • the first offset value is a positive real number.
  • the first offset value is fixed.
  • the first offset value is configured by a higher layer parameter.
  • the reception time of the first timing advance command is used to determine the first target time unit, and the first time is the starting time of the first target time unit.
  • the reception time of the first timing advance command is used to determine the first reference time unit
  • the first reference time unit is used to determine the first target time unit
  • the first moment is the The starting moment of the first target time unit
  • the meaning of the sentence "the reception time of the first timing advance command is used to determine the first reference time unit" includes: the first timing advance command is received in the first reference time unit.
  • the meaning of the sentence "the reception time of the first timing advance command is used to determine the first reference time unit" includes: the first signal is received in the first reference time unit.
  • the meaning of the sentence "the reception time of the first timing advance command is used to determine the first reference time unit” includes: the first timing advance command is received in the first downlink time slot , the first reference time unit is the last uplink time slot among the uplink time slots that overlap with the first downlink time slot, assuming that the timing advance value is 0.
  • the first reference time unit is with respect to the third subcarrier interval.
  • the third subcarrier spacing is the smallest SCS among all SCSs of all configured uplink BWPs for all uplink carriers in the first serving cell set.
  • the third subcarrier spacing is the smallest SCS among all SCSs of all configured uplink BWPs in the first TAG for all uplink carriers.
  • the meaning of the sentence "the first given time unit and the first given offset value are jointly used to determine the second given time unit" includes: the index of the first given time unit is n, The first given offset value is n offset , and the index of the second given time unit is n+n offset .
  • the n offset is a positive integer.
  • the n offset is equal to k+1+2 ⁇ ⁇ K offset .
  • the meaning of the sentence "the first given time unit and the first given offset value are jointly used to determine the second given time unit" includes: the first given time unit is the uplink time slot n , the first given offset value is n offset , and the second given time unit is the uplink time slot n+n offset .
  • the meaning of the sentence "the first given time unit and the first given offset value are jointly used to determine the second given time unit" includes: the index of the second given time unit is equal to the The sum of the index of the first given time unit and the first given offset value.
  • the meaning of the sentence "the first given time unit and the first given offset value are jointly used to determine the second given time unit" includes: the second given time unit is in the first given time unit. After a given time unit, and the time interval between the second given time unit and the first given time unit is equal to the first given offset value.
  • the meaning of the sentence "the first given time unit and the first given offset value are jointly used to determine the second given time unit" includes: the second given time unit is in the first given time unit. After the given time unit, and the time interval between the second given time unit and the first given time unit is not less than the first given offset value.
  • the first given time unit is the first reference time unit
  • the first given offset value is the first offset value
  • the second given time unit is the Describe the first target time unit.
  • the first given time unit is the second reference time unit
  • the first given offset value is the second offset value
  • the second given time unit is the Describe the second target time unit.
  • the first target time unit is after the first reference time unit.
  • the first moment is after the reception time of the first timing advance command.
  • last means: the latest in time.
  • the first reference time unit is a time slot (slot)
  • the first target time unit is a time slot (slot).
  • the first reference time unit is an uplink time slot (slot)
  • the first target time unit is an uplink time slot (slot).
  • the first reference time unit is a subframe
  • the first target time unit is a subframe
  • the first reference time unit is an uplink subframe
  • the first target time unit is an uplink subframe
  • the first reference time unit and the first target time unit include the same number of symbols.
  • the index of the first reference time unit is n
  • the index of the first target time unit is n+k+1+2 ⁇ ⁇ K offset .
  • the first reference time unit is the uplink time slot n
  • the first target time unit is the uplink time slot n+k+1+2 ⁇ ⁇ K offset .
  • the n is with respect to the third subcarrier spacing.
  • the k equals
  • the NT,1 is the duration in milliseconds (msec) corresponding to N 1 symbols
  • the NT,2 is the duration in milliseconds (msec) corresponding to N 2 symbols
  • N TA,max is the maximum timing advance value indicated by a timing advance command, is the number of time slots included in each subframe
  • T sf is the subframe duration of 1 millisecond
  • the N 1 and the N 2 are with respect to the fourth subcarrier interval
  • the N TA,max is With respect to the fifth subcarrier spacing, the is with respect to the third subcarrier spacing.
  • the fourth subcarrier spacing is the smallest SCS among all SCSs in the first serving cell set for all configured uplink BWPs of all uplink carriers and all configured downlink BWPs of the corresponding downlink carriers. .
  • the fourth subcarrier spacing is the smallest SCS among all SCSs in the first TAG for all configured uplink BWPs of all uplink carriers and all configured downlink BWPs of the corresponding downlink carriers.
  • the fifth subcarrier spacing is the smallest SCS among all SCSs of all configured uplink BWPs and all configured initial uplink BWPs for all uplink carriers in the first serving cell set.
  • the fifth subcarrier spacing is the smallest SCS among all SCSs of all configured uplink BWPs and all configured initial uplink BWPs for all uplink carriers in the first TAG.
  • the K offset is equal to K cell,offset -K UE,offset , where the K cell,offset is indicated by CellSpecific_Koffset or equal to 0, and the K UE,offset is indicated by a MAC CE command. Or equal to 0.
  • the symbols are single carrier symbols.
  • the symbols are multi-carrier symbols.
  • the multi-carrier symbols are OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) symbols.
  • the multi-carrier symbols are SC-FDMA (Single Carrier-Frequency Division Multiple Access, single carrier frequency division multiple access) symbols.
  • the multi-carrier symbols are DFT-S-OFDM (Discrete Fourier Transform Spread OFDM, Discrete Fourier Transform Orthogonal Frequency Division Multiplexing) symbols.
  • DFT-S-OFDM Discrete Fourier Transform Spread OFDM, Discrete Fourier Transform Orthogonal Frequency Division Multiplexing
  • the multi-carrier symbol is a FBMC (Filter Bank Multi Carrier) symbol.
  • the multi-carrier symbols include CP (Cyclic Prefix, cyclic prefix).
  • the air domain transmission filter of the second physical channel is configured by higher layer parameters.
  • the air interface resources occupied by the second physical channel are configured by higher layer parameters.
  • the air interface resources occupied by the second physical channel are indicated by the scheduling signaling of the second signal.
  • the first receiver receives second signaling; wherein the second signaling is used to indicate the time-frequency resources occupied by the second signal.
  • the second signaling is used to indicate the time-frequency resources occupied by the second physical channel.
  • the second signaling is used to determine the time-frequency resources occupied by the second physical channel.
  • the second signaling includes a first domain, and the first domain in the second signaling is used to indicate the time-frequency resources occupied by the second physical channel; the first domain Contains at least one bit.
  • the second signaling is higher layer signaling.
  • the second signaling is RRC signaling.
  • the second signaling is physical layer signaling.
  • the second signaling is DCI (Downlink Control Information) signaling.
  • the second signaling is a DCI signaling for scheduling downlink transmission.
  • the second signaling is a DCI signaling that schedules PDSCH (Physical Downlink Shared CHannel, Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared CHannel, Physical Downlink Shared Channel
  • the second signaling is a CRC (Cyclic redundancy check, cyclic redundancy check) scrambled by RA-RNTI (Random Access-Radio network temporary identifier, Random Access-Radio network temporary identifier) DCI format 1_0.
  • CRC Cyclic redundancy check, cyclic redundancy check
  • the second signaling is a random access response (Random Access Response, RAR).
  • RAR Random Access Response
  • the second signal is a random access response (Random Access Response, RAR).
  • RAR Random Access Response
  • the second signaling is a RAR UpLink (UL) grant.
  • UL RAR UpLink
  • the second signaling is used to schedule the second signal.
  • the second signal is a physical signal.
  • the second signal is transmitted on PDSCH (Physical Downlink Shared CHannel, Physical Downlink Shared Channel).
  • PDSCH Physical Downlink Shared CHannel, Physical Downlink Shared Channel
  • the second signal includes PDSCH.
  • the second signal carries a second bit block
  • the second bit block includes the second timing advance command (command); the second bit block includes at least one bit .
  • the second signal carries at least one transport block, and the at least one transport block carried by the second signal includes the second timing advance command.
  • the second signal carries a transport block
  • the one transport block carried by the second signal includes the second timing advance command
  • the second signal includes a random access response (random access response).
  • the second signal is MAC CE signaling.
  • the second signal is RRC signaling.
  • the second signal is physical signaling.
  • the second signal is DCI signaling.
  • the second timing advance command is a timing advance command (Timing Advance Command) MAC CE.
  • the second timing advance command is an absolute timing advance command (Absolute Timing Advance Command) MAC CE.
  • Timing Advance Command MAC CE For the specific definition of the Timing Advance Command MAC CE, please refer to Chapter 6.1.3 of 3GPP TS38.321.
  • Absolute Timing Advance Command MAC CE can be found in Chapter 6.1.3 of 3GPP TS38.321.
  • the HARQ-ACK Hybrid Automatic Repeat reQuest ACKnowledgement, Hybrid Automatic Repeat Request Acknowledgment
  • ACK Hybrid Automatic Repeat Request Acknowledgment
  • the HARQ-ACK for the second signal indicates that the second signal is received correctly.
  • the HARQ-ACK for the second signal indicates whether the second signal is received correctly.
  • the HARQ-ACK for the second signal is ACK or NACK.
  • the second physical channel is PUCCH (Physical Uplink Control CHannel, physical uplink control channel).
  • the second physical channel is one of PUCCH, PUSCH (Physical Uplink Shared CHannel, physical uplink shared channel) or PRACH (Physical Random Access CHannel, physical random access channel).
  • PUCCH Physical Uplink Shared CHannel, physical uplink shared channel
  • PRACH Physical Random Access CHannel, physical random access channel
  • the second physical channel is an uplink physical channel.
  • the uplink physical channel includes at least one of PUCCH, PUSCH or PRACH.
  • Embodiment 10 illustrates a schematic diagram of the relationship between the second physical channel and the second moment according to an embodiment of the present application; as shown in the accompanying drawing Shown in 10.
  • the two first-type values indicated by the second timing advance command take effect from the second time, and the second physical channel is not earlier than the second time in the time domain.
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment" means: the two first-type values indicated by the second timing advance command take effect.
  • the timing advance values determined by the first type of values will take effect from the second moment.
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment" means: starting from the second moment, being advanced by the second timing
  • the timing advance values determined by the two first type values indicated by the command are respectively applied to the first reference signal resource set and the second reference signal resource set.
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment" means: starting from the second moment, being advanced by the second timing
  • the timing advance values determined respectively by the two first type values indicated by the command are applied to the first set of serving cells.
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment” means: starting from the second moment, being advanced by the second timing
  • the timing advance values determined by the two first type values indicated by the command are respectively applied to "one reference signal resource in the first reference signal resource set” and "one reference signal resource set in the second reference signal resource set”. Reference Signal Resources”.
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment” means: starting from the second moment, being advanced by the second timing
  • the timing advance values determined by the two first type values indicated by the command are respectively applied to "a reference signal resource associated to the first reference signal resource set” and "associated to the second reference signal".
  • a reference signal resource for a collection of resources means: starting from the second moment, being advanced by the second timing
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment” means: starting from the second moment, being advanced by the second timing
  • the timing advance values determined by the two first type values indicated by the command are respectively applied to "channels associated with the first reference signal resource set” and “channels associated with the second reference signal resource set”. channel”.
  • the sentence "the two first-type values indicated by the second timing advance command take effect from the second moment" means: starting from the second moment, being advanced by the second timing
  • the timing advance values determined by the two first type values indicated by the command are respectively applied to the first air interface resource set and the second air interface resource set.
  • the meaning of the sentence "the sending time of the second physical channel is not earlier than the second moment" includes: the first node does not expect that the sending time of the second physical channel is earlier than the second moment. Describe the second moment.
  • the meaning of the sentence "the sending time of the second physical channel is not earlier than the second moment" includes: the sending time of the second physical channel is the time of the sender of the first signal. It is determined that the first node does not expect the sending time of the second physical channel to be earlier than the second moment.
  • the meaning of the sentence "the sending time of the second physical channel is not earlier than the second time” includes: the starting time of the second physical channel is not earlier than the second time.
  • the meaning of the sentence "the sending time of the second physical channel is not earlier than the second time” includes: the termination time of the second physical channel is not earlier than the second time.
  • the meaning of the sentence "the transmission time of the second physical channel is not earlier than the second time” includes: the starting time of the time slot (slot) where the second physical channel is located is not early. at said second moment.
  • the reception time of the second timing advance command is used to determine the second moment.
  • the reception time of the second timing advance command and the second offset value are jointly used to determine the second target time unit, and the second time is the starting time of the second target time unit.
  • the reception time of the second timing advance command is used to determine the second reference time unit, and the second reference time unit and the second offset value are jointly used to determine the second target time unit, so The second time is the starting time of the second target time unit.
  • the unit of the second offset value is a slot.
  • the unit of the second offset value is a subframe (subframe).
  • the unit of the second offset value is a symbol.
  • the unit of the second offset value is ms (millisecond).
  • the second offset value is a positive integer.
  • the second offset value is a positive real number.
  • the second offset value is fixed.
  • the second offset value is configured by a higher layer parameter.
  • the reception time of the second timing advance command is used to determine the second target time unit, and the second time is the starting time of the second target time unit.
  • the reception time of the second timing advance command is used to determine a second reference time unit
  • the second reference time unit is used to determine a second target time unit
  • the second moment is the The starting time of the second target time unit.
  • the meaning of the sentence "the reception time of the second timing advance command is used to determine the second reference time unit" includes: the second timing advance command is received in the second reference time unit.
  • the meaning of the sentence "the reception time of the second timing advance command is used to determine the second reference time unit" includes: the second signal is received in the second reference time unit.
  • the meaning of the sentence "the reception time of the second timing advance command is used to determine the second reference time unit” includes: the second timing advance command is received in the second downlink time slot, The second reference time unit is the last uplink time slot among the uplink time slots that overlap with the second downlink time slot, assuming that the timing advance value is 0.
  • the second reference time unit is with respect to the third subcarrier interval.
  • the second target time unit is after the second reference time unit.
  • the second moment is after the reception time of the second timing advance command.
  • last means: the latest in time.
  • the second reference time unit is a time slot
  • the second target time unit is a time slot
  • the second reference time unit is an uplink time slot (slot)
  • the second target time unit is an uplink time slot (slot).
  • the second reference time unit is a subframe
  • the second target time unit is a subframe
  • the second reference time unit is an uplink subframe
  • the second target time unit is an uplink subframe
  • the second reference time unit and the second target time unit include the same number of symbols.
  • the index of the second reference time unit is n
  • the index of the second target time unit is n+k+1+2 ⁇ ⁇ K offset .
  • the second reference time unit is uplink time slot n
  • the second target time unit is uplink time slot n+k+1+2 ⁇ ⁇ Koffset .
  • Embodiment 11 illustrates a structural block diagram of a processing device used in a first node device according to an embodiment of the present application; as shown in FIG. 11 .
  • the processing device 1200 in the first node device includes a first receiver 1201 and a first transmitter 1202.
  • the first node device is user equipment.
  • the first node device is a relay node device.
  • the first receiver 1201 includes the ⁇ antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller/processor 459, memory 460, and data source in Embodiment 4. At least one of 467 ⁇ .
  • the first transmitter 1202 includes the ⁇ antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller/processor 459, memory 460, data source in Embodiment 4. At least one of 467 ⁇ .
  • the first receiver 1201 receives the first signal
  • the first transmitter 1202 sends the first information block on the first physical channel
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the A first numerical value is used to determine a timing advance value, the first numerical value is The value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel and the first value correspond to the first reference signal resource set or the second reference signal resource.
  • Set-related; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell.
  • target reference signal resources are used to determine the air domain transmission filter of the first physical channel, and whether the target reference signal resource corresponds to the first value is the first reference signal resource set or the first reference signal resource set. related to the second reference signal resource set; when the first value corresponds to the first reference signal resource set, the target reference signal resource is associated to the first reference signal resource set; when the first value When corresponding to the second reference signal resource set, the target reference signal resource is associated with the second reference signal resource set.
  • the air interface resources occupied by the first physical channel are related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; when the first value corresponds to When the first reference signal resource set is used, the air interface resources occupied by the first physical channel belong to the first air interface resource set; when the first value corresponds to the second reference signal resource set, the first physical channel The occupied air interface resources belong to a second air interface resource set; the first air interface resource set is associated with the first reference signal resource set, and the second air interface resource set is associated with the second reference signal resource set.
  • the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set;
  • the first condition includes: the first value is a first type value, a first type value corresponds to one of the first reference signal resource set or the second reference signal resource set, and a first type value is For determining a timing advance value, the first timing advance command indicates only a first type value.
  • the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set;
  • the first condition includes: the first value takes effect from a first time, and the first physical channel is earlier than the first time in the time domain.
  • the first receiver 1201 receives a second signal; the first transmitter 1202 sends a second information block on a second physical channel; wherein the second information block includes information for the second HARQ-ACK of the signal, the second signal carries a second timing advance command, the second timing advance command indicates two first-type values, and one first-type value is used to determine a timing advance value, and the third
  • the two first type values indicated by the two timing advance commands respectively correspond to the first reference signal resource set and the second reference signal resource set;
  • the air domain transmission filter of the second physical channel is determined by a higher layer parameter configured, or the air interface resources occupied by the second physical channel are configured by higher layer parameters or indicated by the scheduling signaling of the second signal.
  • the two first-type values indicated by the second timing advance command take effect from the second time, and the second physical channel is not earlier than the second time in the time domain.
  • Embodiment 12 illustrates a structural block diagram of a processing device used in a second node device according to an embodiment of the present application; as shown in FIG. 12 .
  • the processing device 1300 in the second node device includes a second transmitter 1301 and a second receiver 1302.
  • the second node device is a base station device.
  • the second node device is user equipment.
  • the second node device is a relay node device.
  • the second transmitter 1301 includes ⁇ antenna 420, transmitter 418, transmission processor 416, multi-antenna transmission processor 471, controller/processor 475, memory 476 ⁇ in Embodiment 4. At least one.
  • the second receiver 1302 includes ⁇ antenna 420, receiver 418, receiving processor 470, multi-antenna receiving processor 472, controller/processor 475, memory 476 ⁇ in Embodiment 4. At least one.
  • the second transmitter 1301 sends the first signal
  • the second receiver 1302 receives the first information block on the first physical channel
  • the first information block includes a HARQ-ACK for the first signal, the first signal carries a first timing advance command, the first timing advance command indicates a first value, and the The first value is used to determine a timing advance value, and the first value corresponds to one of the first reference signal resource set or the second reference signal resource set; the first physical channel corresponds to the first value.
  • the first reference signal resource set or the second reference signal resource set are related; the first reference signal resource set and the second reference signal resource set are configured for the same bandwidth part or the same serving cell. of.
  • the target reference signal resource is used to determine the air domain transmission filter of the first physical channel
  • the target reference signal resource is used to determine the air domain transmission filter of the first physical channel.
  • the signal resource is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; when the first value corresponds to the first reference signal resource set, the target Reference signal resources are associated with the first reference signal resource set; when the first value corresponds to the second reference signal resource set, the target reference signal resource is associated with the second reference signal resource set.
  • the air interface resources occupied by the first physical channel are related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set; when the first value corresponds to When the first reference signal resource set is used, the air interface resources occupied by the first physical channel belong to the first air interface resource set; when the first value corresponds to the second reference signal resource set, the first physical channel The occupied air interface resources belong to a second air interface resource set; the first air interface resource set is associated with the first reference signal resource set, and the second air interface resource set is associated with the second reference signal resource set.
  • the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set;
  • the first condition includes: the first value is a first type value, a first type value corresponds to one of the first reference signal resource set or the second reference signal resource set, and a first type value is For determining a timing advance value, the first timing advance command indicates only a first type value.
  • the first physical channel is related to whether the first value corresponds to the first reference signal resource set or the second reference signal resource set;
  • the first condition includes: the first value takes effect from a first time, and the first physical channel is earlier than the first time in the time domain.
  • the second transmitter 1301 sends a second signal
  • the second receiver 1302 receives a second information block on a second physical channel
  • the second information block includes information for the second HARQ-ACK of the signal
  • the second signal carries a second timing advance command
  • the second timing advance command indicates two first-type values
  • one first-type value is used to determine a timing advance value
  • the third The two first type values indicated by the two timing advance commands respectively correspond to the first reference signal resource set and the second reference signal resource set
  • the air domain transmission filter of the second physical channel is determined by a higher layer parameter configured, or the air interface resources occupied by the second physical channel are configured by higher layer parameters or indicated by the scheduling signaling of the second signal.
  • the two first-type values indicated by the second timing advance command take effect from the second time, and the second physical channel is not earlier than the second time in the time domain.
  • User equipment, terminals and UEs in this application include but are not limited to drones, communication modules on drones, remote control aircraft, aircraft, small aircraft, mobile phones, tablets, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC, enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost Cost tablet computers and other wireless communication devices.
  • MTC Machine Type Communication
  • eMTC enhanced MTC
  • the base station or system equipment in this application includes but is not limited to macro cell base station, micro cell base station, home base station, relay base station, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point, transmitting and receiving node) and other wireless communications equipment.
  • gNB NR Node B
  • TRP Transmitter Receiver Point

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

Abstract

La présente demande divulgue un procédé et un appareil destinés à être utilisés dans des nœuds de communication sans fil. Le procédé comprend les étapes suivantes : un premier nœud reçoit un premier signal ; et envoie un premier bloc d'informations sur un premier canal physique. Le premier bloc d'informations comprend un HARQ-ACK pour le premier signal, le premier signal transporte une première commande d'avance temporelle, la première commande d'avance temporelle indique une première valeur, la première valeur est utilisée pour déterminer une valeur d'avance temporelle, et la première valeur correspond à l'un d'un premier ensemble de ressources de signal de référence ou d'un deuxième ensemble de ressources de signal de référence ; le premier canal physique est lié au fait que la première valeur correspond au premier ensemble de ressources de signal de référence ou au deuxième ensemble de ressources de signal de référence ; le premier ensemble de ressources de signal de référence et le deuxième ensemble de ressources de signal de référence sont tous deux configurés pour une même partie de bande passante ou une même cellule de desserte.
PCT/CN2023/098471 2022-06-10 2023-06-06 Procédé et appareil destinés à être utilisés dans des nœuds de communication sans fil WO2023236922A1 (fr)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110999427A (zh) * 2017-08-11 2020-04-10 Lg电子株式会社 在无线通信系统中调整上行链路定时的方法及其装置
WO2020106127A1 (fr) * 2018-11-23 2020-05-28 엘지전자 주식회사 Procédé pour effectuer une émission en liaison montante dans un système de communication sans fil, et appareil associé
CN111742516A (zh) * 2018-02-16 2020-10-02 联想（新加坡）私人有限公司 与带宽部分相对应的资源
WO2021232304A1 (fr) * 2020-05-20 2021-11-25 Qualcomm Incorporated Décalages temporels spécifiques à un panneau pour des transmissions en liaison montante d'antenne multi-panneaux

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110999427A (zh) * 2017-08-11 2020-04-10 Lg电子株式会社 在无线通信系统中调整上行链路定时的方法及其装置
CN111742516A (zh) * 2018-02-16 2020-10-02 联想（新加坡）私人有限公司 与带宽部分相对应的资源
WO2020106127A1 (fr) * 2018-11-23 2020-05-28 엘지전자 주식회사 Procédé pour effectuer une émission en liaison montante dans un système de communication sans fil, et appareil associé
WO2021232304A1 (fr) * 2020-05-20 2021-11-25 Qualcomm Incorporated Décalages temporels spécifiques à un panneau pour des transmissions en liaison montante d'antenne multi-panneaux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Correction on timing advance test for NB-IoT R13", 3GPP TSG-RAN WG4 MEETING #83, R4-1705853, 23 May 2017 (2017-05-23), XP051286352 *

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