WO2023217075A1 - 一种被用于无线通信的节点中的方法和装置 - Google Patents

一种被用于无线通信的节点中的方法和装置 Download PDF

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Publication number
WO2023217075A1
WO2023217075A1 PCT/CN2023/092719 CN2023092719W WO2023217075A1 WO 2023217075 A1 WO2023217075 A1 WO 2023217075A1 CN 2023092719 W CN2023092719 W CN 2023092719W WO 2023217075 A1 WO2023217075 A1 WO 2023217075A1
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Prior art keywords
time length
time
group
resource
information
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English (en)
French (fr)
Inventor
胡杨
张晓博
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Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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Priority claimed from CN202210537810.5A external-priority patent/CN117118580A/zh
Application filed by Shanghai Langbo Communication Technology Co Ltd filed Critical Shanghai Langbo Communication Technology Co Ltd
Publication of WO2023217075A1 publication Critical patent/WO2023217075A1/zh
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    • 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

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.
  • XR Extended Reality
  • 5G NR New Radio, New Radio
  • Quasi-periodic business model, high data rate and low latency requirements are three important characteristics of XR business; how to match the above characteristics of XR business is a key issue that needs to be solved.
  • eMBB Enhance Mobile Broadband, enhanced mobile broadband
  • URLLC Ultra Reliable and Low Latency Communication, ultra-high reliability and ultra-low latency communication
  • MBS Multicast and Broadcast Services, multicast and broadcast services
  • IoT Internet of Things, Internet of Things
  • NTN non-terrestrial networks, non-terrestrial networks
  • shared spectrum shared spectrum
  • This application discloses a method used in a first node of wireless communication, which is characterized by including:
  • Receive first information and second information the first information being used to determine a first time length group, the first time length group including at least a reference time length, in which there is no greater than the reference time length.
  • the reference time length is a longer time length;
  • the second information is used to determine the plurality of resource groups
  • the first resource group is one of the plurality of resource groups
  • the plurality of resource groups respectively belong to multiple sequentially arranged groups in the time domain.
  • Time domain window the multiple time domain windows do not overlap each other and the time length of any time domain window in the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used In limiting the time duration of the first resource group, whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the problem to be solved by this application includes: how to reasonably limit the time duration of the first resource group.
  • the problem to be solved by this application includes: how to determine the target time length according to the first time length group.
  • the problems to be solved by this application include: how to determine the maximum effective number of consecutive time slots occupied by PDCCH monitoring opportunities.
  • the problems to be solved by this application include: how to determine the maximum valid time duration occupied by PUSCH repetitions.
  • the problems to be solved by this application include: how to perform corresponding configuration matching on the quasi-periodic transmission configuration.
  • the benefits of the above method include: reasonably limiting the time duration of the first resource group, thereby improving transmission performance while ensuring sufficient flexibility.
  • the benefits of the above method include: improved configuration flexibility.
  • the benefits of the above method include: achieving matching of different periodic configurations.
  • the benefits of the above method include: avoiding the impact of incorrect configuration on transmission performance.
  • the benefits of the above method include: helping to improve spectral efficiency.
  • the above method is characterized by,
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is greater than the first value, the target time length is equal to the shortest time length in the first time length group; the first value is a configurable positive integer or a normal number.
  • the above method is characterized by,
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is greater than the first value, the target time length is equal to the time of the time domain window to which the first resource group belongs in the time domain in the multiple time domain windows. Length; the first value is a configurable positive integer or a positive constant.
  • the above method is characterized by,
  • the expression that the target time length is used to limit the time duration of the first resource group includes: the time duration of the first resource group is not expected to be configured to be greater than the target time length.
  • the above method is characterized by,
  • the expression that the target time length is used to limit the time duration of the first resource group includes: for the first resource group, the configurable maximum effective duration is the target time length.
  • the above method is characterized by,
  • the first time length group includes a first time length subgroup, and the same two time lengths do not exist in the first time length subgroup; for any time length in the first time length group, in There is a time length that is the same as this time length in the first time length subgroup; the number of mutually different time lengths included in the first time length group is: the first time length subgroup contains The number of lengths of time included.
  • the above method is characterized by,
  • the first information is used to determine a first time length sequence, and the first time length group is composed of mutually different time lengths in the first time length sequence.
  • This application discloses a method used in a second node of wireless communication, which is characterized by including:
  • the reference time length is a longer time length;
  • the second information is used to determine the plurality of resource groups
  • the first resource group is one of the plurality of resource groups
  • the plurality of resource groups respectively belong to multiple sequentially arranged groups in the time domain.
  • Time domain window the multiple time domain windows do not overlap each other and the time length of any time domain window in the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used In limiting the time duration of the first resource group, whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the above method is characterized by,
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is greater than the first value, the target time length is equal to the shortest time length in the first time length group; the first value is a configurable positive integer or a normal number.
  • the above method is characterized by,
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is greater than the first value, the target time length is equal to the time of the time domain window to which the first resource group belongs in the time domain in the multiple time domain windows. Length; the first value is a configurable positive integer or a positive constant.
  • the above method is characterized by,
  • the expression that the target time length is used to limit the time duration of the first resource group includes: the time duration of the first resource group is not expected to be configured to be greater than the target time length.
  • the above method is characterized by,
  • the expression that the target time length is used to limit the time duration of the first resource group includes: for the first resource group, the configurable maximum effective duration is the target time length.
  • the above method is characterized by,
  • the first time length group includes a first time length subgroup, and the same two time lengths do not exist in the first time length subgroup; for any time length in the first time length group, in There is a time length that is the same as this time length in the first time length subgroup; the number of mutually different time lengths included in the first time length group is: the first time length subgroup contains The number of lengths of time included.
  • the above method is characterized by,
  • the first information is used to determine a first time length sequence, and the first time length group is composed of mutually different time lengths in the first time length sequence.
  • This application discloses a first node used for wireless communication, which is characterized by including:
  • a first receiver receives first information and second information, the first information is used to determine a first time length group, the first time length group includes at least a reference time length, and in the first time length group There is no time length in that is longer than the reference time length;
  • the first receiver performs monitoring in multiple resource groups, or the first transmitter sends signals in multiple resource groups;
  • the second information is used to determine the plurality of resource groups
  • the first resource group is one of the plurality of resource groups
  • the plurality of resource groups respectively belong to multiple sequentially arranged groups in the time domain.
  • Time domain window the multiple time domain windows do not overlap each other and the time length of any time domain window in the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used In limiting the time duration of the first resource group, whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • This application discloses a second node used for wireless communication, which is characterized in that it includes:
  • the second transmitter sends first information and second information, the first information is used to determine a first time length group, the first time length group includes at least a reference time length, and in the first time length group There is no time length in that is longer than the reference time length;
  • the second transmitter transmits signals in at least one resource group among multiple resource groups, or the second receiver receives signals in multiple resource groups;
  • the second information is used to determine the plurality of resource groups
  • the first resource group is one of the plurality of resource groups
  • the plurality of resource groups respectively belong to multiple sequentially arranged groups in the time domain.
  • Time domain window the multiple time domain windows do not overlap each other and the time length of any time domain window in the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used In limiting the time duration of the first resource group, whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • Figure 1 shows a processing flow chart of a first node 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 the wireless protocol architecture of the user plane and control plane according to one 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 signal transmission flow chart according to an embodiment of the present application
  • Figure 6 shows a signal transmission flow chart according to an embodiment of the present application
  • Figure 7 shows a schematic diagram illustrating a target time length according to an embodiment of the present application.
  • Figure 8 shows a schematic diagram illustrating a target time length according to an embodiment of the present application
  • Figure 9 shows a schematic diagram of the relationship between the first time length group and the first time length subgroup according to an embodiment of the present application.
  • Figure 10 shows a schematic diagram of the relationship between the first information, the first time length sequence and the first time length group according to an embodiment of the present application
  • Figure 11 shows a structural block diagram of a processing device in a first node device according to an embodiment of the present application
  • Figure 12 shows a structural block diagram of a processing device in a second node device according to an embodiment of the present application.
  • Embodiment 1 illustrates a processing flow chart of the first node according to an embodiment of the present application, as shown in Figure 1.
  • the first node in this application receives the first information and the second information in step 101; performs monitoring in multiple resource groups in step 102, or performs monitoring in multiple resource groups. Send a signal.
  • the first information is used to determine a first time length group, the first time length group includes at least a reference time length, and there is no time in the first time length group that is shorter than the reference time. A longer time length; the second information is used to determine the multiple resource groups, and the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to Multiple time domain windows arranged in sequence, the multiple time domain windows do not overlap with each other and the time length of any one of the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used to limit the time duration of the first resource group, and whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the first information is received before the second information.
  • the first information is received after the second information.
  • the first information and the second information are received simultaneously.
  • the first information includes physical layer signaling.
  • the first information includes DCI (Downlink control information, downlink control information).
  • the first information includes higher layer signaling.
  • the first information includes MAC CE (Medium Access Control layer Control Element, media access control layer control element).
  • MAC CE Medium Access Control layer Control Element, media access control layer control element
  • the first information includes RRC (Radio Resource Control, Radio Resource Control) signaling.
  • RRC Radio Resource Control, Radio Resource Control
  • the first information includes at least one field in at least one IE (Information Element).
  • the name of a domain included in the first information includes periodicity.
  • the name of a domain included in the first information includes pattern.
  • the name of a field included in the first information includes cycle.
  • the name of a domain included in the first information includes offset.
  • a bitmap included in the first information is used to determine the first time length group.
  • the first information is used to indicate the first time length group.
  • multiple fields in the first information are used together to indicate the first time length group.
  • the number of time lengths included in the first time length group is related to whether a field in the first information exists.
  • the number of time lengths included in the first time length group is fixed to 1.
  • the first information is used to determine the number of time lengths included in the first time length group.
  • the first information is used to indicate whether the number of time lengths included in the first time length group is fixed to 1 or configurable.
  • the second information includes physical layer signaling.
  • the second information includes DCI.
  • the second information includes higher layer signaling.
  • the second information includes MAC CE.
  • the second information includes RRC signaling.
  • the second information includes at least one field in at least one IE.
  • the second information includes configuration information for uplink transmission without dynamic grant (uplink transmission without dynamic grant).
  • the name of the second information includes ConfiguredGrantConfig.
  • the second information includes a DCI that activates a configured grant (Configured Grant).
  • the second information includes configuration information of the configuration grant.
  • the second information includes configuration information of a search space.
  • the name of the second information includes SearchSpace.
  • the second information includes configuration information of PDCCH monitoring opportunities.
  • the unit of a time length in the first time length group is milliseconds (ms).
  • the unit of a time length in the first time length group is a time slot (slot).
  • the unit of a time length in the first time length group is a time domain symbol (symbol).
  • the time domain symbols in this application are OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) symbols (Symbol).
  • the time domain symbols in this application are SC-FDMA (Single Carrier-Frequency Division Multiple Access, single carrier frequency division multiple access) symbols.
  • the time domain symbols in this application 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 time domain symbols in this application are FBMC (Filter Bank Multi Carrier) symbols.
  • the time domain symbols in this application include continuous time domain resources.
  • the time domain symbol in this application is one of an uplink symbol, a downlink symbol, and a flexible symbol.
  • one time length in the first time length group is a time duration inferred based on the configuration of the first information.
  • one time length in the first time length group is the number of consecutive time slots.
  • a time length in the first time length group is represented by the number of consecutive time slots.
  • one time length in the first time length group is the number of consecutive time domain symbols.
  • a time length in the first time length group is represented by the number of consecutive time domain symbols.
  • each of the plurality of resource groups includes multiple repetitions (repetitions) of a PUSCH (Physical uplink shared channel) transmission.
  • PUSCH Physical uplink shared channel
  • each of the plurality of resource groups is reserved for multiple repetitions of one PUSCH transmission.
  • each of the plurality of resource groups includes multiple repetitions of uplink transmission.
  • each of the plurality of resource groups is reserved for uplink transmission.
  • each of the plurality of resource groups includes at least one PUSCH.
  • each of the plurality of resource groups includes at least one PUSCH transmission or multiple repetitions of one PUSCH transmission.
  • each of the multiple resource groups includes multiple PUSCHs.
  • each of the plurality of resource groups is reserved for at least one PUSCH.
  • each of the plurality of resource groups is reserved for at least one PUSCH transmission or multiple repetitions of one PUSCH transmission.
  • each of the multiple resource groups is reserved for multiple PUSCHs.
  • one of the multiple resource groups includes multiple PUSCHs arranged sequentially in the time domain.
  • one resource group among the plurality of resource groups is reserved for a plurality of PUSCHs arranged sequentially in the time domain.
  • each of the plurality of resource groups includes at least one PDCCH (Physical downlink control channel) monitoring opportunity (PDCCH monitoring occasion).
  • PDCCH Physical downlink control channel
  • monitoring opportunity PDCCH monitoring occasion
  • each of the plurality of resource groups is reserved for PDCCH candidates (PDCCH candidate(s)).
  • each of the plurality of resource groups occupies at least one time domain symbol in the time domain.
  • each of the plurality of resource groups occupies at least one time slot in the time domain.
  • each resource group among the plurality of resource groups occupies continuous or discontinuous time slots in the time domain.
  • each resource group among the plurality of resource groups occupies continuous or discontinuous time domain symbols in the time domain.
  • each of the plurality of resource groups includes time domain resources.
  • each of the plurality of resource groups includes time-frequency resources.
  • the statement that performing monitoring in multiple resource groups includes: monitoring downlink control signaling in at least one resource group among the multiple resource groups.
  • the statement that performing monitoring in multiple resource groups includes: monitoring PDCCH candidates (PDCCH candidates) in at least one resource group among the multiple resource groups.
  • PDCCH candidates monitoring PDCCH candidates
  • the expression of performing monitoring in multiple resource groups includes: monitoring PDCCH candidates (PDCCH candidates) in each of the multiple resource groups.
  • the statement of sending signals in multiple resource groups includes: sending PUSCH in at least one resource group among the multiple resource groups.
  • the statement of sending signals in multiple resource groups includes: sending multiple repetitions of a PUSCH in at least one resource group among the multiple resource groups.
  • the statement of sending signals in multiple resource groups includes: sending PUSCH in each of the multiple resource groups.
  • the statement of sending signals in multiple resource groups includes: sending multiple repetitions of a PUSCH in each of the multiple resource groups.
  • the expression of sending signals in multiple resource groups includes: each resource group in the multiple resource groups is reserved for an uplink physical layer channel, and the first node transmits signals in these uplink physical layer channels.
  • the signal is sent in at least one of the link physical layer channels.
  • each of the multiple resource groups includes multiple repeated time domain resources reserved for one PUSCH.
  • each of the multiple resource groups includes multiple time slots reserved for multiple repetitions of one PUSCH.
  • each of the plurality of resource groups includes time domain resources reserved for at least one PDCCH monitoring opportunity.
  • each of the plurality of resource groups includes at least one time slot reserved for at least one PDCCH monitoring opportunity.
  • the second information is used to indicate at least one resource group among the plurality of resource groups.
  • the second information is used to indicate frequency domain resources occupied by at least one resource group among the plurality of resource groups.
  • the second information is used to determine the time domain resources occupied by at least one resource group among the plurality of resource groups.
  • the second information is used to indicate time domain resources occupied by at least one resource group among the plurality of resource groups.
  • the second information is used to indicate the number of time domain symbols occupied by at least one resource group among the plurality of resource groups.
  • the second information is used to indicate the PUCCH resource (PUCCH resource) occupied by at least one resource group among the plurality of resource groups.
  • the second information is used to indicate that one of the plurality of resource groups is a resource group that is reserved for multiple repetitions of one PUSCH transmission.
  • the second information is used to indicate that any one of the plurality of resource groups is a resource group that is reserved for multiple repetitions of one PUSCH transmission.
  • the second information includes configuration information of at least one resource group among the plurality of resource groups.
  • the second information includes time domain configuration information of at least one resource group among the plurality of resource groups.
  • the second information includes frequency domain configuration information of at least one resource group among the plurality of resource groups.
  • the first resource group is any resource group among the plurality of resource groups.
  • the first resource group is the earliest resource group among the plurality of resource groups.
  • the first resource group is the latest resource group among the plurality of resource groups.
  • any two resource groups among the plurality of resource groups occupy the same frequency domain resources.
  • any two resource groups among the plurality of resource groups have no overlap in the time domain.
  • any time domain window among the plurality of time domain windows includes at least one time slot.
  • any time domain window among the plurality of time domain windows includes at least one time domain symbol.
  • the multiple time domain windows all occupy the same amount of time domain resources, or there are two time domain windows occupying different amounts of time domain resources in the multiple time domain windows.
  • the arrangement of the multiple time domain windows in sequence means that the multiple time domain windows appear in chronological order.
  • the multiple time domain windows are connected end to end in chronological order.
  • the start of a time domain window is not connected to the end of any other time domain window.
  • the end of one time domain window is not connected to the start of any other time domain window.
  • the first information is used to determine the multiple time domain windows.
  • the first information is used to divide the multiple time domain windows.
  • the multiple time domain windows are defined for a configuration grant.
  • the multiple time domain windows are defined for a search space.
  • the multiple time domain windows are defined for a search space set.
  • the number of mutually different time lengths included in the first time length group is: the first time length The number of lengths included in the length group.
  • the target time length is equal to a time length in the first time length group.
  • the target time length is a time duration.
  • the target time length is equal to at least one millisecond.
  • the target time length is equal to the length of at least one time slot.
  • the target time length is equal to the length of at least one time domain symbol.
  • the target time length is represented by the number of consecutive time slots.
  • the target time length is represented by the number of consecutive time domain symbols.
  • stating that the target time length is used to limit the time duration of the first resource group includes: when the time configured for the first resource group continues to exceed the target time length, the first The node determines by itself whether to perform reception or transmission in the first resource group.
  • the expression that the target time length is used to limit the time duration of the first resource group includes: the target time length is the maximum valid duration for the configuration of the first resource group. .
  • stating that the target time length is used to limit the time duration of the first resource group includes: configuring the time duration of the first resource group to exceed the target time length is considered an invalid configuration.
  • the expression that the target time length is used to limit the time duration of the first resource group includes: the first node does not expect to be configured with a time duration of the first resource group that is greater than the target time length. The stated time lasts.
  • the expression target time length used to limit the time duration of the first resource group includes: for the first resource group, the configurable maximum valid duration (maximum valid duration) is not greater than the target length of time.
  • the time duration of the first resource group is the length of continuous time domain resources occupied by the first resource group.
  • the time duration of the first resource group is not less than the length of continuous time domain resources between the start time of the first resource group and the end time of the first resource group.
  • the time duration of the first resource group is equal to the number of consecutive time slots occupied by the first resource group.
  • the time duration of the first resource group is equal to the time between the time slot to which the start time of the first resource group belongs and the time slot to which the end time of the first resource group belongs. Add 2 to the number of gaps.
  • the time duration of the first resource group is equal to the number of consecutive time domain symbols occupied in the first resource group.
  • the time duration of the first resource group is equal to the time domain symbol between the start time of the first resource group and the time domain symbol to which the end time of the first resource group belongs. The number of time domain symbols plus 2.
  • the first resource group occupies continuous time domain resources.
  • the time domain resources occupied by the first resource group are discontinuous.
  • the number of mutually different time lengths included in the first time length group is greater than 1, there are at least 2 time domains with mutually different time lengths in the plurality of time domain windows. window.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including:
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is greater than the first value, the target time length is equal to the shortest time length in the first time length group; the first value is a configurable positive integer or a normal number.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including:
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is not greater than a first value, the target time length is not longer than any time length in the first time length group; the first value is a configurable positive integer or a normal number.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including:
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is greater than the first value, the target time length is equal to the time of the time domain window to which the first resource group belongs in the time domain in the multiple time domain windows. Length; the first value is a configurable positive integer or a positive constant.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including:
  • the target time length is equal to the reference time length; when the first time length group includes When the number of mutually different time lengths is not greater than a first value, the target time length is equal to the time of the time domain window to which the first resource group belongs in the time domain in the multiple time domain windows. Length; the first value is a configurable positive integer or a positive constant.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including:
  • the first resource group is any resource group among the plurality of resource groups; only when the numbers of mutually different time lengths included in the first time length group belong to the first quantity set, the The target time length is always equal to the reference time length.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including: when the first time length group When the included numbers of mutually different time lengths belong to the first set of numbers, the target time length is equal to the reference time length.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including: the target time length is equal to the The prerequisites for the reference time length include: all The numbers of mutually different time lengths included in the first time length group belong to the first number set.
  • the first set of quantities includes at least one positive integer.
  • the first set of quantities includes only one positive integer.
  • the first set of quantities includes 1.
  • the first number set includes 2.
  • the first set of numbers includes 3.
  • the first number set includes 4.
  • the first quantity set includes a positive integer not greater than 1024.
  • the first set of quantities includes a plurality of positive integers.
  • any number in the first set of numbers is a positive integer.
  • any number in the first set of numbers is not greater than 1024.
  • the first set of quantities is configurable.
  • the expression of whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group including: when the first time length group When the number of included time lengths that are different from each other is not greater than a first value, the target time length is equal to the reference time length; the first value is a configurable positive integer or a normal constant.
  • the first information is used to determine the target time length.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in Figure 2.
  • FIG. 2 illustrates a diagram of the network architecture 200 of 5G NR, LTE (Long-Term Evolution, Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced, Enhanced Long-Term Evolution) systems.
  • the 5G NR or LTE network architecture 200 may be called EPS (Evolved Packet System) 200 or some other suitable term.
  • EPS 200 may include one or more UE (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, EPC (Evolved Packet Core)/5G-CN (5G-Core Network) , 5G core network) 210, HSS (Home Subscriber Server, home subscriber server) 220 and Internet service 230.
  • UE User Equipment
  • NG-RAN Next Generation Radio Access Network
  • EPC Evolved Packet Core
  • 5G-CN 5G-Core Network
  • HSS Home Subscriber Server, home subscriber server
  • Internet service 230 Internet service 230.
  • NG-RAN includes NR 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).
  • 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 (transmitting and receiving node) or some other suitable terminology.
  • gNB203 provides UE201 with an access point to EPC/5G-CN 210.
  • Examples of UE 201 include cellular phones, smartphones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radio, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices , video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband IoT devices, machine type communications devices, land vehicles, automobiles, wearable devices, or any Other similar functional devices.
  • SIP Session Initiation Protocol
  • PDAs personal digital assistants
  • satellite radio non-terrestrial base station communications
  • satellite mobile communications global positioning systems
  • multimedia devices video devices
  • digital audio players e.g., MP3 players
  • cameras e.g., digital audio players
  • game consoles e.g., drones, aircraft, narrowband IoT devices, machine type communications devices, land vehicles, automobiles, wearable devices, or any Other similar functional devices.
  • 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.
  • gNB203 is connected to EPC/5G-CN 210 through S1/NG interface.
  • EPC/5G-CN 210 includes MME (Mobility Management Entity, mobility management entity)/AMF (Authentication Management Field, authentication management domain)/UPF (User Plane Function, user plane function) 211, other MME/AMF/UPF 214, S-GW (Service Gateway, Service Gateway) 212 and P-GW (Packet Date Network Gateway, Packet Data Network Gateway) 213.
  • MME/AMF/UPF 211 is the control node that handles signaling between UE 201 and EPC/5G-CN 210. Basically, MME/AMF/UPF211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through S-GW212, and S-GW212 itself is connected to P-GW213.
  • P-GW213 provides UE IP address allocation and other functions.
  • P-GW 213 is connected to Internet service 230.
  • Internet service 230 includes the operator's corresponding Internet protocol service, which may specifically include the Internet, intranet, IMS (IP Multimedia Subsystem, IP Multimedia subsystem) and packet-switched streaming services.
  • the UE201 corresponds to the first node in this application.
  • the UE201 corresponds to the second node in this application.
  • the gNB 203 corresponds to the first node in this application.
  • the gNB 203 corresponds to the second node in this application.
  • the UE201 corresponds to the first node in this application
  • the gNB203 corresponds to the second node in this application.
  • the gNB 203 is a macro cellular (MarcoCellular) base station.
  • the gNB 203 is a Micro Cell base station.
  • the gNB 203 is a PicoCell base station.
  • the gNB 203 is a home base station (Femtocell).
  • the gNB 203 is a base station device that supports a large delay difference.
  • the gNB 203 is a flying platform device.
  • the gNB 203 is a satellite device.
  • the first node and the second node in this application both correspond to the UE 201, for example, V2X communication is performed between the first node and the second node.
  • 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 the communication node device (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 and the two UEs through the PHY 301.
  • 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 information in this application is generated in the SDAP sublayer 356.
  • the first information in this application is generated in the RRC sublayer 306.
  • the first information in this application is generated in the MAC sublayer 302.
  • the first information in this application is generated in the MAC sublayer 352.
  • the first information in this application is generated from the PHY301.
  • the first information in this application is generated from the PHY351.
  • the second information in this application is generated from the SDAP sublayer 356.
  • the second information in this application is generated in the RRC sublayer 306.
  • the second information in this application is generated in the MAC sublayer 302.
  • the second information in this application is generated in the MAC sublayer 352.
  • the second information in this application is generated from the PHY301.
  • the second information in this application is generated from the PHY351.
  • Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in FIG. 4 .
  • Figure 4 is a block diagram of a first communication device 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 Multiplexing, and radio resource allocation to the second communication device 450 based on various priority metrics.
  • the controller/processor 475 is also responsible for 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 Mapping of signal clusters for M-phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)).
  • FEC forward error correction
  • BPSK binary phase shift keying
  • QPSK quadrature phase shift Mapping of signal clusters for M-phase shift keying
  • M-PSK M-phase shift keying
  • M-QAM M-quadrature amplitude modulation
  • the multi-antenna transmit processor 471 performs digital spatial precoding on the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (eg, a pilot) in the time and/or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate A physical channel carrying a stream of time-domain multi-carrier symbols. Then the multi-antenna transmit processor 471 performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, which is then provided to a different antenna 420.
  • IFFT inverse fast Fourier transform
  • each receiver 454 receives the signal via its respective antenna 452 at the 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.
  • the second communication device 450 is any spatial stream that is the destination. The symbols on each spatial stream are demodulated and recovered in the receive processor 456, and soft decisions are generated.
  • the receive processor 456 then decodes and deinterleaves the soft decisions to recover upper layer data and control signals transmitted by the 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.
  • the controller/processor 459 In transmission from the first communication device 410 to the second communication device 450, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression , control signal processing to recover upper layer packets from the core network. The upper layer packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.
  • a data In transmission from the second communication device 450 to the first communication device 410, at the second communication device 450, a data is used
  • the upper layer data packets are provided to the controller/processor 459 based on the source 467.
  • Data source 467 represents all protocol layers above the L2 layer.
  • the controller/processor 459 implements headers based on radio resource allocation Compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels, implement L2 layer functions for the user plane and control plane.
  • the controller/processor 459 is also responsible for retransmission of lost packets, and signaling to the 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 spatial stream into a multi-carrier/single-carrier symbol stream, which undergoes analog precoding/beamforming operations in the multi-antenna transmit processor 457 and then is provided to different antennas 452 via the transmitter 454.
  • Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmission processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.
  • 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 In transmission from the second communications device 450 to the first communications device 410, the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression , control signal processing to recover upper layer data packets from UE450. Upper layer packets from controller/processor 475 may be provided to the core network.
  • the first node in this application includes the second communication device 450
  • the second node in this application includes the first communication device 410 .
  • the first node is user equipment
  • the second node is user equipment
  • the first node is user equipment
  • the second node is a relay node
  • the first node is a relay node
  • the second node is user equipment
  • the first node is user equipment
  • the second node is base station equipment
  • the first node is a relay node
  • the second node is a base station device
  • the second node is user equipment
  • the first node is base station equipment
  • the second node is a relay node
  • the first node is a base station device
  • the second communication device 450 includes: at least one controller/processor; the at least one controller/processor is responsible for HARQ operations.
  • the first communication device 410 includes: at least one controller/processor; the at least one controller/processor is responsible for HARQ operations.
  • the first communication device 410 includes: at least one controller/processor; the at least one controller/processor is responsible for using positive acknowledgment (ACK) and/or negative acknowledgment (NACK). ) protocol performs error detection to support HARQ operation.
  • ACK positive acknowledgment
  • NACK negative acknowledgment
  • 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 device at least: receives first information and second information, the first information is used to determine a first time length group, the first time length group includes at least a reference time length, in the There is no time length longer than the reference time length in the first time length group; monitoring is performed in multiple resource groups, or signals are sent in multiple resource groups; wherein the second information is used Determine the multiple resource groups, the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain, and the multiple time domain The windows do not overlap each other and the time length of any time domain window in the plurality of time domain windows is equal to a time length in the first time length group; the target time length is used to limit the time of the first resource group Continuously, whether the target time length is equal to the reference
  • the second communication device 450 corresponds to the first node in this application.
  • 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 one information and second information, the first information being used to determine a first time length group, the first time length group including at least a reference time length, in the first time length group There is no time length longer than the reference time length; monitoring is performed in multiple resource groups, or signals are sent in multiple resource groups; wherein the second information is used to determine the multiple resources group, the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain, and the multiple time domain windows do not overlap with each other and The time length of any time domain window in the plurality of time domain windows is equal to a time length in the first time length group; the target time length is used to limit the time duration of the first resource group, and the target time Whether the length is equal to the reference time length is related to the number of mutually different time lengths included in the first time
  • the second communication device 450 corresponds to the first node in this application.
  • 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 first information and second information, the first information is used to determine a first time length group, the first time length group includes at least a reference time length, in the There is no time length in the first time length group that is longer than the reference time length; sending a signal in at least one resource group among the plurality of resource groups, or receiving a signal in a plurality of resource groups; wherein, the The second information is used to determine the multiple resource groups, the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain, The multiple time domain windows do not overlap with each other and the time length of any time domain window in the multiple time domain windows is equal to a time length in the first time length group; the target time length is used to limit the The time duration
  • the first communication device 410 corresponds to the second node in this application.
  • 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 One piece of information and second information, the first information being used to determine a first time length group, the first time length group including at least a reference time length, and there is no other time length in the first time length group than the reference time length.
  • the second information is used to determine the plurality of resources group, the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain, and the multiple time domain windows do not overlap with each other and
  • the time length of any time domain window in the plurality of time domain windows is equal to a time length in the first time length group; the target time length is used to limit the time duration of the first resource group, and the target time Whether the length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the first communication device 410 corresponds to the second node in this application.
  • the antenna 452 the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive said first information in this application.
  • At least one of ⁇ the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 ⁇ One is used to send said first information in this application.
  • the antenna 452 the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive the second information in this application.
  • At least one of ⁇ the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 ⁇ One is used to send the second information in this application.
  • the antenna 452 the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to perform monitoring in the plurality of resource groups in this application.
  • At least one of ⁇ the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 ⁇ One is used to send signals in at least one resource group among the plurality of resource groups in this application.
  • the antenna 452 the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used for the plurality of Send a signal in the resource group.
  • At least one of ⁇ the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller/processor 475, and the memory 476 ⁇ One is used to receive signals in the plurality of resource groups in this application.
  • Embodiment 5 illustrates a signal transmission flow chart according to an embodiment of the present application, as shown in FIG. 5 .
  • the first node U1 and the second node U2 communicate through the air interface.
  • the first node U1 receives the first information and the second information in step S511; and sends signals in multiple resource groups in step S512.
  • the second node U2 sends the first information and the second information in step S521; and receives signals in multiple resource groups in step S522.
  • the first information is used to determine a first time length group, the first time length group includes at least a reference time length, and there is no greater than the reference time in the first time length group.
  • a longer time length the second information is used to determine the multiple resource groups, and the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to Multiple time domain windows arranged in sequence, the multiple time domain windows do not overlap with each other and the time length of any one of the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used to limit the time duration of the first resource group, and whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the target time length is equal to the reference time length;
  • the target time length is equal to the shortest time length in the first time length group;
  • the third time length group A value is a configurable positive integer or a positive constant; the expression target time length is used to limit the time duration of the first resource group including: the time duration of the first resource group is not expected to be configured to be greater than The target length of time.
  • the target time length is equal to the reference time length;
  • the target time length is equal to the time domain value of the first resource group in the multiple time domain windows.
  • the time length of the time domain window to which it belongs; the first value is a configurable positive integer or a positive constant; the expression target time length is used to limit the time duration of the first resource group including: The time duration of the first resource group is not expected to be configured greater than the target time length.
  • the first node U1 is the first node in this application.
  • the second node U2 is the second node in this application.
  • the first node U1 is a UE.
  • the first node U1 is a base station.
  • the second node U2 is a base station.
  • the second node U2 is a UE.
  • the air interface between the second node U2 and the first node U1 is a Uu interface.
  • the air interface between the second node U2 and the first node U1 includes a cellular link.
  • the air interface between the second node U2 and the first node U1 is a PC5 interface.
  • the air interface between the second node U2 and the first node U1 includes a side link.
  • the air interface between the second node U2 and the first node U1 includes a wireless interface between the base station equipment and the user equipment.
  • the air interface between the second node U2 and the first node U1 includes a wireless interface between satellite equipment and user equipment.
  • the air interface between the second node U2 and the first node U1 includes a wireless interface between user equipment and user equipment.
  • Embodiment 6 illustrates a signal transmission flow chart according to an embodiment of the present application, as shown in FIG. 6 .
  • the first node U3 and the second node U4 communicate through the air interface.
  • the first node U3 receives the first information and the second information in step S611; and performs monitoring in multiple resource groups in step S612.
  • the second node U4 sends the first information and the second information in step S621; and sends a signal in at least one resource group among the plurality of resource groups in step S622.
  • the first information is used to determine a first time length group, the first time length group includes at least a reference time length, and there is no greater than the reference time in the first time length group.
  • a longer time length the second information is used to determine the multiple resource groups, and the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to Multiple time domain windows arranged in sequence, the multiple time domain windows do not overlap with each other and the time length of any one of the multiple time domain windows is equal to a time length in the first time length group;
  • the target time length is used to limit the time duration of the first resource group, and whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the target time length is equal to the reference time length;
  • the target time length is equal to the shortest time length in the first time length group;
  • the third time length group A value is a configurable positive integer or a positive constant; the expression target time length is used to limit the time duration of the first resource group including: for the first resource group, the configurable maximum effective duration is the Target length of time.
  • the target time length is equal to the reference time length;
  • the target time length is equal to the time domain value of the first resource group in the multiple time domain windows.
  • the time length of the time domain window to which it belongs; the first value is a configurable positive integer or a positive constant; the expression target time length is used to limit the time duration of the first resource group including: for all For the first resource group, the configurable maximum effective duration is the target time length.
  • the first node U3 is the first node in this application.
  • the second node U4 is the second node in this application.
  • the first node U3 is a UE.
  • the first node U3 is a base station.
  • the second node U4 is a base station.
  • the second node U4 is a UE.
  • the air interface between the second node U4 and the first node U3 is a Uu interface.
  • the air interface between the second node U4 and the first node U3 includes a cellular link.
  • the air interface between the second node U4 and the first node U3 is a PC5 interface.
  • the air interface between the second node U4 and the first node U3 includes a side link.
  • the air interface between the second node U4 and the first node U3 includes a wireless interface between the base station equipment and the user equipment.
  • the air interface between the second node U4 and the first node U3 includes a wireless interface between satellite equipment and user equipment.
  • the air interface between the second node U4 and the first node U3 includes a wireless interface between user equipment and user equipment.
  • Embodiment 7 illustrates a schematic diagram of a target time length according to an embodiment of the present application, as shown in FIG. 7 .
  • the target time length when the number of mutually different time lengths included in the first time length group is not greater than a first value, the target time length is equal to the reference time length; when the third time length group When the number of mutually different time lengths included in a time length group is greater than a first value, the target time length is equal to the shortest time length in the first time length group; the first value can be Configured positive integer or constant.
  • the first value is equal to 1.
  • the first value is equal to 2.
  • the first value is equal to 3.
  • the first value is equal to 4.
  • the first value is equal to 5.
  • the first value is equal to 6.
  • the first value is equal to 7.
  • the first value is equal to 8.
  • the first value is not greater than 1024.
  • the first value is configured by the first information.
  • the first value is configured by the second information.
  • the first value is configured by RRC signaling.
  • the first value is configured by MAC CE.
  • the first value is configured by physical layer signaling.
  • Embodiment 8 illustrates a schematic diagram of a target time length according to an embodiment of the present application, as shown in FIG. 8 .
  • the target time length when the number of mutually different time lengths included in the first time length group is not greater than a first value, the target time length is equal to the reference time length; when the third time length group When the number of mutually different time lengths included in a time length group is greater than a first value, the target time length is equal to the time domain to which the first resource group belongs in the multiple time domain windows.
  • the time length of the time domain window; the first value is a configurable positive integer or a normal constant.
  • the first value is equal to 1.
  • the first value is equal to 2.
  • the first value is equal to 3.
  • the first value is equal to 4.
  • the first value is equal to 5.
  • the first value is equal to 6.
  • the first value is equal to 7.
  • the first value is equal to 8.
  • the first value is not greater than 1024.
  • the first value is configured by the first information.
  • the first value is configured by the second information.
  • the first value is configured by RRC signaling.
  • the first value is configured by MAC CE.
  • the first value is configured by physical layer signaling.
  • Embodiment 9 illustrates a schematic diagram of the relationship between the first time length group and the first time length subgroup according to an embodiment of the present application, as shown in FIG. 9 .
  • the first time length group includes a first time length subgroup, and the same two time lengths do not exist in the first time length subgroup; for the first time length group For any time length, there is a time length that is the same as this time length in the first time length subgroup.
  • the number of mutually different time lengths included in the first time length group is: the number of time lengths included in the first time length subgroup.
  • the first time length group includes ⁇ time length #0 ⁇
  • the first time length subgroup includes ⁇ time length #0 ⁇
  • the number of mutually different time lengths included in the first time length group is equal to 1.
  • the first time length group includes ⁇ time length #0, time length #1, time length #1 ⁇
  • the first time length subgroup includes ⁇ time length #0, time length #1 ⁇
  • the number of mutually different time lengths included in the first time length group is equal to 2.
  • the first time length group includes ⁇ time length #0, time length #1, time length #2 ⁇
  • the first time length subgroup includes ⁇ time length #0, time length #1, Time length #2 ⁇ , the number of mutually different time lengths included in the first time length group is equal to 3.
  • the first time length group includes ⁇ time length #0, time length #0, time length #1, time length #2, time length #0, time length #2 ⁇ , and the first time length
  • the length subgroup includes ⁇ time length #0, time length #1, time length #2 ⁇ , and the number of mutually different time lengths included in the first time length group is equal to 3.
  • Embodiment 10 illustrates a schematic diagram of the relationship between the first information, the first time length sequence and the first time length group according to an embodiment of the present application, as shown in FIG. 10 .
  • the first information is used to determine a first time length sequence
  • the first time length group is composed of mutually different time lengths in the first time length sequence.
  • the first information is used to determine a first time length sequence
  • the first time length group is a set composed of different time lengths in the first time length sequence.
  • the first time length sequence includes ⁇ time length #0 ⁇
  • the first time length group includes ⁇ time length #0 ⁇
  • the first time length group includes different times.
  • the said number of lengths is equal to 1.
  • the first time length sequence includes ⁇ time length #0, time length #0, time length #1 ⁇
  • the first time length group includes ⁇ time length #0, time length #1 ⁇
  • the number of mutually different time lengths included in the first time length group is equal to two.
  • the first time length sequence includes ⁇ time length #1, time length #0, time length #0, time length #1,, time length #1, time length #2 ⁇
  • the first The time length group includes ⁇ time length #0, time length #1, time length #2 ⁇ , and the number of mutually different time lengths included in the first time length group is equal to 3.
  • Embodiment 11 illustrates a structural block diagram of a processing device in a first node device, as shown in FIG. 11 .
  • the first node device processing device 1100 includes a first receiver 1101 and a first transmitter 1102.
  • the first node device 1100 is a base station.
  • the first node device 1100 is user equipment.
  • the first node device 1100 is a relay node.
  • the first node device 1100 is a vehicle-mounted communication device.
  • the first node device 1100 is a user equipment supporting V2X communication.
  • the first node device 1100 is a relay node supporting V2X communication.
  • the first node device 1100 is a user equipment supporting operations on a high-frequency spectrum.
  • the first node device 1100 is a user equipment supporting operations on a shared spectrum.
  • the first node device 1100 is a user device supporting XR services.
  • the first receiver 1101 includes the antenna 452, receiver 454, multi-antenna receiving processor 458, receiving processor 456, controller/processor 459, memory 460 and data shown in Figure 4 of this application. At least one of the sources 467.
  • the first receiver 1101 includes the antenna 452, receiver 454, multi-antenna receiving processor 458, receiving processor 456, controller/processor 459, memory 460 and data shown in Figure 4 of this application. At least the first five of source 467.
  • the first receiver 1101 includes the antenna 452, receiver 454, multi-antenna receiving processor 458, receiving processor 456, controller/processor 459, memory 460 and data shown in Figure 4 of this application. At least the first four of source 467.
  • the first receiver 1101 includes the antenna 452 in Figure 4 of this application, the receiver 454, and the multi-antenna receiving unit. At least the first three of processor 458, receiving processor 456, controller/processor 459, memory 460 and data source 467.
  • the first receiver 1101 includes the antenna 452, receiver 454, multi-antenna receiving processor 458, receiving processor 456, controller/processor 459, memory 460 and data shown in Figure 4 of this application. At least the first two in source 467.
  • the first transmitter 1102 includes the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmission processor 468, controller/processor 459, memory 460 and At least one of the data sources 467.
  • the first transmitter 1102 includes the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmission processor 468, controller/processor 459, memory 460 and At least the first five of data sources 467.
  • the first transmitter 1102 includes the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmission processor 468, controller/processor 459, memory 460 and At least the first four of data sources 467.
  • the first transmitter 1102 includes the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmission processor 468, controller/processor 459, memory 460 and At least the first three of data sources 467.
  • the first transmitter 1102 includes the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmission processor 468, controller/processor 459, memory 460 and At least the first two of data sources 467.
  • the first receiver 1101 receives first information and second information, the first information is used to determine a first time length group, and the first time length group includes at least a reference time length, There is no time length longer than the reference time length in the first time length group; the first receiver 1101 performs monitoring in multiple resource groups, or the first transmitter 1102, Send signals in multiple resource groups; wherein the second information is used to determine the multiple resource groups, and the first resource group is one of the multiple resource groups; the multiple resource groups are Domains respectively belong to multiple time domain windows arranged in sequence, the multiple time domain windows do not overlap with each other, and the time length of any time domain window in the multiple time domain windows is equal to the time length in the first time length group.
  • a time length; the target time length is used to limit the time duration of the first resource group, and whether the target time length is equal to the different time lengths included in the reference time length and the first time length group. related to the quantity.
  • the target time length is equal to the reference time length; when the first time length group When the number of different time lengths included in the time length group is greater than the first value, the target time length is equal to the shortest time length in the first time length group; the first value is configurable positive integer or normal constant.
  • the target time length is equal to the reference time length; when the first time length group When the number of mutually different time lengths included in the time length group is greater than the first value, the target time length is equal to the time domain to which the first resource group belongs in the multiple time domain windows.
  • the time length of the time domain window; the first value is a configurable positive integer or a normal constant.
  • stating that the target time length is used to limit the time duration of the first resource group includes: the time duration of the first resource group is not expected to be configured to be greater than the target time length.
  • the expression that the target time length is used to limit the time duration of the first resource group includes: for the first resource group, the configurable maximum effective duration is the target time length.
  • the first time length group includes a first time length subgroup, and the same two time lengths do not exist in the first time length subgroup; for any time length in the first time length group A time length, and there is a time length that is the same as this time length in the first time length subgroup; the number of mutually different time lengths included in the first time length group is: the first time length The number of durations included in the duration subgroup.
  • the first information is used to determine a first time length sequence
  • the first time length group is composed of mutually different time lengths in the first time length sequence.
  • the first receiver 1101 receives first information and second information, the first information is used to determine a first time length group, and the first time length group includes at least a reference time length, There is no time length longer than the reference time length in the first time length group; the first receiver 1101 monitors PDCCH candidates in each of the plurality of resource groups; wherein, The second information is used to determine the multiple resource groups, the first resource group is one of the multiple resource groups; the multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain.
  • the multiple time domain windows do not overlap with each other and the time length of any time domain window in the multiple time domain windows is equal to a time length in the first time length group; for the first resource group, Configurable maximum effective duration (maximum valid duration) is a target time length; whether the target time length is equal to the reference time length is related to the number of mutually different time lengths included in the first time length group.
  • the target time length is equal to the reference time length; when the When the number of mutually different time lengths included in the first time length group is greater than 1, the target time length is equal to the shortest time length in the first time length group.
  • the target time length is equal to the reference time length; when the When the number of mutually different time lengths included in the first time length group is greater than 1, the target time length is equal to the time domain to which the first resource group belongs in the multiple time domain windows. The length of the time domain window.
  • the first receiver 1101 receives first information and second information, the first information is used to determine a first time length group, and the first time length group includes at least a reference time length, There is no time length longer than the reference time length in the first time length group; the first transmitter 1102 sends a signal in each of a plurality of resource groups, and the plurality of resource groups Each resource group in the resource group includes multiple repetitions of one PUSCH transmission; wherein the second information is used to determine the plurality of resource groups, and the first resource group is one of the plurality of resource groups; The multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain.
  • the multiple time domain windows do not overlap with each other and the time length of any one of the multiple time domain windows is equal to A time length in the first time length group; the first node does not expect to be configured with a time duration of the first resource group that is greater than a target time length, whether the target time length is equal to the reference time length and
  • the first time length group includes a number of mutually different time lengths.
  • the target time length is equal to the reference time length; when the When the number of mutually different time lengths included in the first time length group is greater than 1, the target time length is equal to the shortest time length in the first time length group.
  • the target time length is equal to the reference time length; when the When the number of mutually different time lengths included in the first time length group is greater than 1, the target time length is equal to the time domain to which the first resource group belongs in the multiple time domain windows. The length of the time domain window.
  • the first receiver 1101 receives first information and second information, the first information is used to determine a first time length group, and the first time length group includes at least a reference time length, There is no time length longer than the reference time length in the first time length group; the first transmitter 1102 sends a signal in each of a plurality of resource groups, and the plurality of resource groups Each resource group in the resource group includes at least one PUSCH; wherein the second information is used to determine the plurality of resource groups, and the first resource group is one of the plurality of resource groups; the plurality of The resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain. The multiple time domain windows do not overlap with each other and the time length of any one of the multiple time domain windows is equal to the first time.
  • the duration group is related to the number of different durations included in the duration group.
  • the target time length is equal to the reference time length; when the When the number of mutually different time lengths included in the first time length group is greater than 1, the target time length is equal to the shortest time length in the first time length group.
  • the target time length is equal to the reference time length; when the When the number of mutually different time lengths included in the first time length group is greater than 1, the target time length is equal to the time domain to which the first resource group belongs in the multiple time domain windows. The length of the time domain window.
  • the first resource group includes multiple PUSCHs arranged sequentially in the time domain.
  • Embodiment 12 illustrates a structural block diagram of a processing device in a second node device, as shown in FIG. 12 .
  • the second node device processing device 1200 includes a second transmitter 1201 and a second receiver 1202.
  • the second node device 1200 is user equipment.
  • the second node device 1200 is a base station.
  • the second node device 1200 is a satellite device.
  • the second node device 1200 is a relay node.
  • the second node device 1200 is a vehicle-mounted communication device.
  • the second node device 1200 is a user equipment supporting V2X communication.
  • the second node device 1200 is a device that supports operations on a high-frequency spectrum.
  • the second node device 1200 is a device that supports operations on a shared spectrum.
  • the second node device 1200 is a device that supports XR services.
  • the second node device 1200 is one of a test device, a test equipment, and a test instrument.
  • the second transmitter 1201 includes the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least one.
  • the second transmitter 1201 includes the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first five.
  • the second transmitter 1201 includes the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first four.
  • the second transmitter 1201 includes the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first three.
  • the second transmitter 1201 includes the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first two.
  • the second receiver 1202 includes the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least one.
  • the second receiver 1202 includes the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first five.
  • the second receiver 1202 includes the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first four.
  • the second receiver 1202 includes the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first three.
  • the second receiver 1202 includes the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller/processor 475 and the memory 476 in Figure 4 of this application. At least the first two.
  • the second transmitter 1201 sends first information and second information, the first information is used to determine a first time length group, and the first time length group includes at least a reference time length, There is no time length longer than the reference time length in the first time length group; the second transmitter 1201 sends a signal in at least one resource group among a plurality of resource groups, or the The second receiver 1202 receives signals in multiple resource groups; wherein the second information is used to determine the multiple resource groups, and the first resource group is one of the multiple resource groups; Multiple resource groups respectively belong to multiple time domain windows arranged in sequence in the time domain. The multiple time domain windows do not overlap with each other and the time length of any one of the multiple time domain windows is equal to the third time domain window.
  • a time length in a time length group; the target time length is used to limit the time duration of the first resource group, and whether the target time length is equal to the reference time length and the first time length group. related to the number of mutually different lengths of time.
  • the target time length is equal to the reference time length; when the first time length group When the number of different time lengths included in the time length group is greater than the first value, the target time length is equal to the shortest time length in the first time length group; the first value is configurable a positive integer or a normal constant.
  • the target time length is equal to the reference time length; when the first time length group When the number of mutually different time lengths included in the time length group is greater than the first value, the target time length is equal to the time domain to which the first resource group belongs in the multiple time domain windows.
  • the time length of the time domain window; the first value is a configurable positive integer or a normal constant.
  • the expression target time length used to limit the time duration of the first resource group includes: the first resource The time duration of a group is not expected to be configured greater than the target time length.
  • the expression that the target time length is used to limit the time duration of the first resource group includes: for the first resource group, the configurable maximum effective duration is the target time length.
  • the first time length group includes a first time length subgroup, and the same two time lengths do not exist in the first time length subgroup; for any time length in the first time length group A time length, and there is a time length that is the same as this time length in the first time length subgroup; the number of mutually different time lengths included in the first time length group is: the first time length The number of durations included in the duration subgroup.
  • the first information is used to determine a first time length sequence
  • the first time length group is composed of mutually different time lengths in the first time length sequence.
  • the first node devices in this application include but are not limited to mobile phones, tablets, laptops, Internet cards, low-power devices, eMTC devices, NB-IoT devices, vehicle communication devices, aircraft, aircraft, drones, remote control aircraft, etc.
  • Wireless communications equipment The second node devices in this application include but are not limited to mobile phones, tablets, laptops, Internet cards, low-power devices, eMTC devices, NB-IoT devices, vehicle communication devices, aircraft, aircraft, drones, remote control aircraft, etc. Wireless communications equipment.
  • the user equipment or UE or terminal in this application includes but is not limited to mobile phones, tablets, laptops, Internet cards, low-power devices, eMTC devices, NB-IoT devices, vehicle-mounted communication equipment, aircraft, aircraft, drones, remote controls Wireless communication equipment such as aircraft.
  • the base station equipment or base station or network side equipment in this application includes but is not limited to macro cell base station, micro cell base station, home base station, relay base station, eNB, gNB, transmission and reception node TRP, GNSS, relay satellite, satellite base station, aerial Base stations, test devices, test equipment, test instruments and other equipment.

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Abstract

本申请公开了一种被用于无线通信的节点中的方法和装置。第一接收机，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第一接收机，在多个资源组中执行监测，或者，第一发射机，在多个资源组中发送信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度。

Description

一种被用于无线通信的节点中的方法和装置 技术领域
本申请涉及无线通信系统中的传输方法和装置，尤其是支持蜂窝网的无线通信系统中的无线信号的传输方法和装置。
背景技术
XR(Extended Reality，扩展现实)被认为是一种极具潜力的技术，推进XR大规模应用的最佳形态和发展趋势将成为未来通信的典型应用之一；在5G NR(New Radio，新空口)中对XR业务的支持是系统设计的一个重要方面。准周期性的业务模型，高数据速率和低延时需求是XR业务的三个重要特性；如何匹配XR业务的上述特性是一个需要解决的关键问题。
发明内容
上述描述采用XR作为例子；本申请也同样适用于其他场景，比如eMBB(Enhance Mobile Broadband，增强型移动宽带)，URLLC(Ultra Reliable and Low Latency Communication，超高可靠性与超低时延通信)，MBS(Multicast and Broadcast Services，多播和广播服务)，IoT(Internet of Things，物联网)，车联网，NTN(non-terrestrial networks，非地面网络)，共享频谱(shared spectrum)，VoIP等，并取得类似的技术效果。此外，不同场景(包括但不限于XR，eMBB，URLLC，MBS，IoT，车联网，NTN，共享频谱，VoIP)采用统一解决方案还有助于降低硬件复杂度和成本，或者提高性能。在不冲突的情况下，本申请的任一节点中的实施例和实施例中的特征可以应用到任一其他节点中。在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。
作为一个实施例，对本申请中的术语(Terminology)的解释是参考3GPP的规范协议TS36系列的定义。
作为一个实施例，对本申请中的术语的解释是参考3GPP的规范协议TS38系列的定义。
作为一个实施例，对本申请中的术语的解释是参考3GPP的规范协议TS37系列的定义。
作为一个实施例，对本申请中的术语的解释是参考IEEE(Institute of Electrical and Electronics Engineers,电气和电子工程师协会)的规范协议的定义。
本申请公开了一种被用于无线通信的第一节点中的方法，其特征在于，包括：
接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
在多个资源组中执行监测，或者，在多个资源组中发送信号；
其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为一个实施例，本申请要解决的问题包括：如何对所述第一资源组的时间持续进行合理的限制。
作为一个实施例，本申请要解决的问题包括：如何根据所述第一时间长度组确定所述目标时间长度。
作为一个实施例，本申请要解决的问题包括：如何确定PDCCH监测时机所占用的连续时隙的最大有效数量。
作为一个实施例，本申请要解决的问题包括：如何确定PUSCH重复所占用的的最大有效时间持续。
作为一个实施例，本申请要解决的问题包括：如何对准周期性传输配置进行相应的配置匹配。
作为一个实施例，上述方法的好处包括：对所述第一资源组的时间持续进行合理限制，在保证足够灵活性的前提下提高了传输性能。
作为一个实施例，上述方法的好处包括：提高了配置的灵活性。
作为一个实施例，上述方法的好处包括：实现了对不同周期性配置的匹配。
作为一个实施例，上述方法的好处包括：避免了错误配置对传输性能的影响。
作为一个实施例，上述方法的好处包括：有利于提高频谱效率。
根据本申请的一个方面，上述方法的特征在于，
当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
根据本申请的一个方面，上述方法的特征在于，
当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
根据本申请的一个方面，上述方法的特征在于，
所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源组的所述时间持续不被希望配置为大于所述目标时间长度。
根据本申请的一个方面，上述方法的特征在于，
所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
根据本申请的一个方面，上述方法的特征在于，
所述第一时间长度组包括第一时间长度子组，在所述第一时间长度子组中不存在相同的2个时间长度；对于所述第一时间长度组中的任一时间长度，在所述第一时间长度子组中存在与这个时间长度相同的时间长度；所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度子组所包括的时间长度的数量。
根据本申请的一个方面，上述方法的特征在于，
所述第一信息被用于确定第一时间长度序列，所述第一时间长度组由所述第一时间长度序列中互不相同的时间长度构成。
本申请公开了一种被用于无线通信的第二节点中的方法，其特征在于，包括：
发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
在多个资源组中的至少一个资源组中发送信号，或者，在多个资源组中接收信号；
其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
根据本申请的一个方面，上述方法的特征在于，
当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
根据本申请的一个方面，上述方法的特征在于，
当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
根据本申请的一个方面，上述方法的特征在于，
所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源组的所述时间持续不被希望配置为大于所述目标时间长度。
根据本申请的一个方面，上述方法的特征在于，
所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
根据本申请的一个方面，上述方法的特征在于，
所述第一时间长度组包括第一时间长度子组，在所述第一时间长度子组中不存在相同的2个时间长度；对于所述第一时间长度组中的任一时间长度，在所述第一时间长度子组中存在与这个时间长度相同的时间长度；所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度子组所包括的时间长度的数量。
根据本申请的一个方面，上述方法的特征在于，
所述第一信息被用于确定第一时间长度序列，所述第一时间长度组由所述第一时间长度序列中互不相同的时间长度构成。
本申请公开了一种被用于无线通信的第一节点，其特征在于，包括：
第一接收机，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
所述第一接收机，在多个资源组中执行监测，或者，第一发射机，在多个资源组中发送信号；
其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
本申请公开了一种被用于无线通信的第二节点，其特征在于，包括：
第二发射机，发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
所述第二发射机，在多个资源组中的至少一个资源组中发送信号，或者，第二接收机，在多个资源组中接收信号；
其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
附图说明
通过阅读参照以下附图中的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更加明显：
图1示出了根据本申请的一个实施例的第一节点的处理流程图；
图2示出了根据本申请的一个实施例的网络架构的示意图；
图3示出了根据本申请的一个实施例的用户平面和控制平面的无线协议架构的示意图；
图4示出了根据本申请的一个实施例的第一通信设备和第二通信设备的示意图；
图5示出了根据本申请的一个实施例的信号传输流程图；
图6示出了根据本申请的一个实施例的信号传输流程图；
图7示出了根据本申请的一个实施例的目标时间长度的说明示意图；
图8示出了根据本申请的一个实施例的目标时间长度的说明示意图；
图9示出了根据本申请的一个实施例的第一时间长度组和第一时间长度子组之间关系的示意图；
图10示出了根据本申请的一个实施例的第一信息，第一时间长度序列和第一时间长度组之间关系的示意图；
图11示出了根据本申请的一个实施例的第一节点设备中的处理装置的结构框图；
图12示出了根据本申请的一个实施例的第二节点设备中的处理装置的结构框图。
具体实施方式
下文将结合附图对本申请的技术方案作进一步详细说明。需要说明的是，在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。
实施例1
实施例1示例了根据本申请的一个实施例的第一节点的处理流程图，如附图1所示。
在实施例1中，本申请中的所述第一节点，在步骤101中接收第一信息和第二信息；在步骤102中在多个资源组中执行监测，或者，在多个资源组中发送信号。
在实施例1中，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为一个实施例，所述第一信息在所述第二信息之前被接收。
作为一个实施例，所述第一信息在所述第二信息之后被接收。
作为一个实施例，所述第一信息和所述第二信息同时被接收。
作为一个实施例，所述第一信息包括物理层信令。
作为一个实施例，所述第一信息包括DCI(Downlink control information，下行链路控制信息)。
作为一个实施例，所述第一信息包括更高层信令。
作为一个实施例，所述第一信息包括MAC CE(Medium Access Control layer Control Element，媒体接入控制层控制元素)。
作为一个实施例，所述第一信息包括RRC(Radio Resource Control，无线电资源控制)信令。
作为一个实施例，所述第一信息包括至少一个IE(Information Element)中的至少一个域。
作为一个实施例，所述第一信息所包括的一个域的名字中包括periodicity。
作为一个实施例，所述第一信息所包括的一个域的名字中包括pattern。
作为一个实施例，所述第一信息所包括的一个域的名字中包括cycle。
作为一个实施例，所述第一信息所包括的一个域的名字中包括offset。
作为一个实施例，所述第一信息所包括的一个比特图(bitmap)被用于确定所述第一时间长度组。
作为一个实施例，所述第一信息被用于指示所述第一时间长度组。
作为一个实施例，所述第一信息中的多个域一起被用于指示所述第一时间长度组。
作为一个实施例，所述第一时间长度组所包括的时间长度的数量与所述第一信息中的一个域是否存在有关。
作为上述实施例的一个子实施例，当所述第一信息中的所述一个域不存在时，所述第一时间长度组所包括的时间长度的所述数量固定为1。
作为一个实施例，所述第一信息被用于确定所述第一时间长度组所包括的时间长度的数量。
作为一个实施例，所述第一信息被用于指示所述第一时间长度组所包括的时间长度的数量是固定为1还是可配置的。
作为一个实施例，所述第二信息包括物理层信令。
作为一个实施例，所述第二信息包括DCI。
作为一个实施例，所述第二信息包括更高层信令。
作为一个实施例，所述第二信息包括MAC CE。
作为一个实施例，所述第二信息包括RRC信令。
作为一个实施例，所述第二信息包括至少一个IE中的至少一个域。
作为一个实施例，所述第二信息包括针对没有动态授予的上行链路传输(uplink transmission without dynamic grant)的配置信息。
作为一个实施例，所述第二信息的名字中包括ConfiguredGrantConfig。
作为一个实施例，所述第二信息包括激活配置授予(Configured Grant)的DCI。
作为一个实施例，所述第二信息包括配置授予的配置信息。
作为一个实施例，所述第二信息包括搜索空间(search space)的配置信息。
作为一个实施例，所述第二信息的名字中包括SearchSpace。
作为一个实施例，所述第二信息包括PDCCH监测时机的配置信息。
作为一个实施例，所述第一时间长度组中的一个时间长度的单位是毫秒(ms)。
作为一个实施例，所述第一时间长度组中的一个时间长度的单位是时隙(slot)。
作为一个实施例，所述第一时间长度组中的一个时间长度的单位是时域符号(symbol)。
作为一个实施例，本申请中的所述时域符号是OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)符号(Symbol)。
作为一个实施例，本申请中的所述时域符号是SC-FDMA(Single Carrier-Frequency Division Multiple Access，单载波频分多址接入)符号。
作为一个实施例，本申请中的所述时域符号是DFT-S-OFDM(Discrete Fourier Transform Spread OFDM，离散傅里叶变化正交频分复用)符号。
作为一个实施例，本申请中的所述时域符号是FBMC(Filter Bank Multi Carrier，滤波器组多载波)符号。
作为一个实施例，本申请中的所述时域符号包括连续的时域资源。
作为一个实施例，本申请中的所述时域符号是上行链路符号(uplink symbol)，下行链路符号(downlink symbol)，灵活符号(flexible symbol)中之一。
作为一个实施例，所述第一时间长度组中的一个时间长度是基于所述第一信息的配置推断得到的时间持续。
作为一个实施例，所述第一时间长度组中的一个时间长度是连续的时隙的数量。
作为一个实施例，所述第一时间长度组中的一个时间长度由连续的时隙的数量表示。
作为一个实施例，所述第一时间长度组中的一个时间长度是连续的时域符号的数量。
作为一个实施例，所述第一时间长度组中的一个时间长度由连续的时域符号的数量表示。
作为一个实施例，所述多个资源组中的每个资源组包括一个PUSCH(Physical uplink shared channel)传输的多次重复(repetitions)。
作为一个实施例，所述多个资源组中的每个资源组被预留给一个PUSCH传输的多次重复(repetitions)。
作为一个实施例，所述多个资源组中的每个资源组包括上行传输(uplink transmission)的多次重复(repetitions)。
作为一个实施例，所述多个资源组中的每个资源组都被预留给上行传输。
作为一个实施例，所述多个资源组中的每个资源组包括至少一个PUSCH。
作为一个实施例，所述多个资源组中的每个资源组包括至少一个PUSCH传输或一个PUSCH传输的多次重复。
作为一个实施例，所述多个资源组中的每个资源组包括多个PUSCH。
作为一个实施例，所述多个资源组中的每个资源组被预留给至少一个PUSCH。
作为一个实施例，所述多个资源组中的每个资源组被预留给至少一个PUSCH传输或一个PUSCH传输的多次重复。
作为一个实施例，所述多个资源组中的每个资源组被预留给多个PUSCH。
作为一个实施例，所述多个资源组中的一个资源组包括在时域上依次排列的多个PUSCH。
作为一个实施例，所述多个资源组中的一个资源组被预留给在时域上依次排列的多个PUSCH。
作为一个实施例，所述多个资源组中的每个资源组包括至少一个PDCCH(Physical downlink control channel)监测时机(PDCCH monitoring occasion)。
作为一个实施例，所述多个资源组中的每个资源组都被预留给PDCCH候选(PDCCH candidate(s))。
作为一个实施例，所述多个资源组中的每个资源组在时域上占用至少一个时域符号。
作为一个实施例，所述多个资源组中的每个资源组在时域上占用至少一个时隙。
作为一个实施例，所述多个资源组中的每个资源组在时域上占用连续的或不连续的时隙。
作为一个实施例，所述多个资源组中的每个资源组在时域上占用连续的或不连续的时域符号。
作为一个实施例，所述多个资源组中的每个资源组包括时域资源。
作为一个实施例，所述多个资源组中的每个资源组包括时频资源。
作为一个实施例，所述表述在多个资源组中执行监测包括：在所述多个资源组中的至少一个资源组中监测下行链路控制信令。
作为一个实施例，所述表述在多个资源组中执行监测包括：在所述多个资源组中的至少一个资源组中监测PDCCH候选(PDCCH candidates)。
作为一个实施例，所述表述在多个资源组中执行监测包括：在所述多个资源组中的每个资源组中监测PDCCH候选(PDCCH candidates)。
作为一个实施例，所述表述在多个资源组中发送信号包括：在所述多个资源组中的至少一个资源组中发送PUSCH。
作为一个实施例，所述表述在多个资源组中发送信号包括：在所述多个资源组中的至少一个资源组中发送一个PUSCH的多次重复。
作为一个实施例，所述表述在多个资源组中发送信号包括：在所述多个资源组中的每个资源组中发送PUSCH。
作为一个实施例，所述表述在多个资源组中发送信号包括：在所述多个资源组中的每个资源组中发送一个PUSCH的多次重复。
作为一个实施例，所述表述在多个资源组中发送信号包括：所述多个资源组中的每个资源组都被预留给上行链路物理层信道，所述第一节点在这些上行链路物理层信道中的至少一者中发送信号。
作为一个实施例，从时域上看，所述多个资源组中的每个资源组包括预留给一个PUSCH的多次重复的时域资源。
作为一个实施例，从时域上看，所述多个资源组中的每个资源组包括预留给一个PUSCH的多次重复的多个时隙。
作为一个实施例，从时域上看，所述多个资源组中的每个资源组包括预留给至少一个PDCCH监测时机的时域资源。
作为一个实施例，从时域上看，所述多个资源组中的每个资源组包括预留给至少一个PDCCH监测时机的至少一个时隙。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的至少一个资源组。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的至少一个资源组所占用的频域资源。
作为一个实施例，所述第二信息被用于确定所述多个资源组中的至少一个资源组所占用的时域资源。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的至少一个资源组所占用的时域资源。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的至少一个资源组所占用的时域符号的数量。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的至少一个资源组所占用的PUCCH资源(PUCCH resource)。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的一个资源组是被预留给一个PUSCH传输的多次重复的资源组。
作为一个实施例，所述第二信息被用于指示所述多个资源组中的任一资源组是被预留给一个PUSCH传输的多次重复的资源组。
作为一个实施例，所述第二信息包括所述多个资源组中的至少一个资源组的配置信息。
作为一个实施例，所述第二信息包括所述多个资源组中的至少一个资源组的时域配置信息。
作为一个实施例，所述第二信息包括所述多个资源组中的至少一个资源组的频域配置信息。
作为一个实施例，所述第一资源组是所述多个资源组中的任一资源组。
作为一个实施例，所述第一资源组是所述多个资源组中最早的资源组。
作为一个实施例，所述第一资源组是所述多个资源组中最晚的资源组。
作为一个实施例，所述多个资源组中的任意2个资源组占用相同的频域资源。
作为一个实施例，所述多个资源组中存在2个资源组占用相同的频域资源。
作为一个实施例，所述多个资源组中存在2个资源组占用不同的频域资源。
作为一个实施例，所述多个资源组中的任意2个资源组在时域无交叠。
作为一个实施例，所述多个时域窗中的任一时域窗包括至少一个时隙。
作为一个实施例，所述多个时域窗中的任一时域窗包括至少一个时域符号。
作为一个实施例，所述多个时域窗均占用相同数量的时域资源，或者，所述多个时域窗中存在2个占用不同数量时域资源的时域窗。
作为一个实施例，所述多个时域窗依次排列的意思包括：所述多个时域窗按照时间先后顺序出现。
作为一个实施例，所述多个时域窗按照时间先后顺序依次首尾相接。
作为一个实施例，在所述多个时域窗中：存在除最早的时域窗之外的一个时域窗的起始与其他任意时域窗的截止都不相接。
作为一个实施例，在所述多个时域窗中：存在除最晚的时域窗之外的一个时域窗的截止与其他任意时域窗的起始都不相接。
作为一个实施例，所述第一信息被用于确定所述多个时域窗。
作为一个实施例，所述第一信息被用于划分出所述多个时域窗。
作为一个实施例，所述多个时域窗是针对一个配置授予所定义的。
作为一个实施例，所述多个时域窗是针对一个搜索空间所定义的。
作为一个实施例，所述多个时域窗是针对一个搜索空间集合所定义的。
作为一个实施例，在所述第一时间长度组中不存在相同的2个时间长度，所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度组所包括的时间长度的数量。
作为一个实施例，所述目标时间长度等于所述第一时间长度组中的一个时间长度。
作为一个实施例，所述目标时间长度是一个时间持续(time duration)。
作为一个实施例，所述目标时间长度等于至少一个毫秒。
作为一个实施例，所述目标时间长度等于至少一个时隙的长度。
作为一个实施例，所述目标时间长度等于至少一个时域符号的长度。
作为一个实施例，所述目标时间长度由连续的时隙的数量表示。
作为一个实施例，所述目标时间长度由连续的时域符号的数量表示。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：当配置给所述第一资源组的时间持续超过所述目标时间长度时，所述第一节点自行确定是否在所述第一资源组中执行接收或发送。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述目标时间长度是针对所述第一资源组的配置的最大有效持续(maximum valid duration)。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：将所述第一资源组的时间持续配置为超过所述目标时间长度被认为是无效配置。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一节点不期望被配置具有大于所述目标时间长度的所述第一资源组的所述时间持续。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续(maximum valid duration)不大于所述目标时间长度。
作为一个实施例，所述第一资源组的所述时间持续是所述第一资源组所占用的连续时域资源的长度。
作为一个实施例，所述第一资源组的所述时间持续不小于所述第一资源组的起始时间和所述第一资源组的截止时间之间的连续时域资源的长度。
作为一个实施例，所述第一资源组的所述时间持续等于所述第一资源组所占用的连续时隙的数量。
作为一个实施例，所述第一资源组的所述时间持续等于在所述第一资源组的起始时间所属的时隙和所述第一资源组的截止时间所属的时隙之间的时隙的数量加上2。
作为一个实施例，所述第一资源组的所述时间持续等于在所述第一资源组所占用的连续时域符号的数量。
作为一个实施例，所述第一资源组的所述时间持续等于所述第一资源组的起始时间所属的时域符号和所述第一资源组的截止时间所属的时域符号之间的时域符号的数量加上2。
作为一个实施例，所述第一资源组占用连续的时域资源。
作为一个实施例，所述第一资源组所占用的时域资源是不连续的。
作为一个实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述多个时域窗中存在至少2个时间长度互不相同的时域窗。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：
当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：
当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度不比所述第一时间长度组中的任何时间长度长；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：
当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：
当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：
所述第一资源组是所述多个资源组中的任一资源组；只有当所述第一时间长度组所包括的互不相同的时间长度的所述数量属于第一数量集合时，所述目标时间长度才总是等于所述参考时间长度。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：当所述第一时间长度组所包括的互不相同的时间长度的所述数量属于第一数量集合时，所述目标时间长度等于所述参考时间长度。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：所述目标时间长度等于所述参考时间长度的前提条件包括：所 述第一时间长度组所包括的互不相同的时间长度的所述数量属于第一数量集合。
作为一个实施例，所述第一数量集合包括至少一个正整数。
作为一个实施例，所述第一数量集合包括仅一个正整数。
作为一个实施例，所述第一数量集合包括1。
作为一个实施例，所述第一数量集合包括2。
作为一个实施例，所述第一数量集合包括3。
作为一个实施例，所述第一数量集合包括4。
作为一个实施例，所述第一数量集合包括一个不大于1024的正整数。
作为一个实施例，所述第一数量集合包括多个正整数。
作为一个实施例，所述第一数量集合中的任一数量是正整数。
作为一个实施例，所述第一数量集合中的任一数量不大于1024。
作为一个实施例，所述第一数量集合是可配置的。
作为一个实施例，所述表述所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关包括：当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述第一信息被用于确定所述目标时间长度。
实施例2
实施例2示例了根据本申请的一个网络架构的示意图，如附图2所示。
附图2说明了5G NR，LTE(Long-Term Evolution，长期演进)及LTE-A(Long-Term Evolution Advanced，增强长期演进)系统的网络架构200的图。5G NR或LTE网络架构200可称为EPS(Evolved Packet System，演进分组系统)200某种其它合适术语。EPS 200可包括一个或一个以上UE(User Equipment，用户设备)201，NG-RAN(下一代无线接入网络)202，EPC(Evolved Packet Core，演进分组核心)/5G-CN(5G-Core Network,5G核心网)210，HSS(Home Subscriber Server，归属签约用户服务器)220和因特网服务230。EPS可与其它接入网络互连，但为了简单未展示这些实体/接口。如图所示，EPS提供包交换服务，然而所属领域的技术人员将容易了解，贯穿本申请呈现的各种概念可扩展到提供电路交换服务的网络或其它蜂窝网络。NG-RAN包括NR节点B(gNB)203和其它gNB204。gNB203提供朝向UE201的用户和控制平面协议终止。gNB203可经由Xn接口(例如，回程)连接到其它gNB204。gNB203也可称为基站、基站收发台、无线电基站、无线电收发器、收发器功能、基本服务集合(BSS)、扩展服务集合(ESS)、TRP(发送接收节点)或某种其它合适术语。gNB203为UE201提供对EPC/5G-CN 210的接入点。UE201的实例包括蜂窝式电话、智能电话、会话起始协议(SIP)电话、膝上型计算机、个人数字助理(PDA)、卫星无线电、非地面基站通信、卫星移动通信、全球定位系统、多媒体装置、视频装置、数字音频播放器(例如，MP3播放器)、相机、游戏控制台、无人机、飞行器、窄带物联网设备、机器类型通信设备、陆地交通工具、汽车、可穿戴设备，或任何其它类似功能装置。所属领域的技术人员也可将UE201称为移动台、订户台、移动单元、订户单元、无线单元、远程单元、移动装置、无线装置、无线通信装置、远程装置、移动订户台、接入终端、移动终端、无线终端、远程终端、手持机、用户代理、移动客户端、客户端或某个其它合适术语。gNB203通过S1/NG接口连接到EPC/5G-CN 210。EPC/5G-CN 210包括MME(Mobility Management Entity,移动性管理实体)/AMF(Authentication Management Field,鉴权管理域)/UPF(User Plane Function，用户平面功能)211、其它MME/AMF/UPF214、S-GW(Service Gateway，服务网关)212以及P-GW(Packet Date Network Gateway，分组数据网络网关)213。MME/AMF/UPF211是处理UE201与EPC/5G-CN 210之间的信令的控制节点。大体上，MME/AMF/UPF211提供承载和连接管理。所有用户IP(Internet Protocal，因特网协议)包是通过S-GW212传送，S-GW212自身连接到P-GW213。P-GW213提供UE IP地址分配以及其它功能。P-GW213连接到因特网服务230。因特网服务230包括运营商对应因特网协议服务，具体可包括因特网、内联网、IMS(IP Multimedia Subsystem，IP多媒 体子系统)和包交换串流服务。
作为一个实施例，所述UE201对应本申请中的所述第一节点。
作为一个实施例，所述UE201对应本申请中的所述第二节点。
作为一个实施例，所述gNB203对应本申请中的所述第一节点。
作为一个实施例，所述gNB203对应本申请中的所述第二节点。
作为一个实施例，所述UE201对应本申请中的所述第一节点，所述gNB203对应本申请中的所述第二节点。
作为一个实施例，所述gNB203是宏蜂窝(MarcoCellular)基站。
作为一个实施例，所述gNB203是微小区(Micro Cell)基站。
作为一个实施例，所述gNB203是微微小区(PicoCell)基站。
作为一个实施例，所述gNB203是家庭基站(Femtocell)。
作为一个实施例，所述gNB203是支持大时延差的基站设备。
作为一个实施例，所述gNB203是一个飞行平台设备。
作为一个实施例，所述gNB203是卫星设备。
作为一个实施例，本申请中的所述第一节点和所述第二节点都对应所述UE201，例如所述第一节点和所述第二节点之间执行V2X通信。
实施例3
实施例3示出了根据本申请的一个用户平面和控制平面的无线协议架构的实施例的示意图，如附图3所示。图3是说明用于用户平面350和控制平面300的无线电协议架构的实施例的示意图，图3用三个层展示用于第一通信节点设备(UE，gNB或V2X中的RSU)和第二通信节点设备(gNB，UE或V2X中的RSU)，或者两个UE之间的控制平面300的无线电协议架构：层1、层2和层3。层1(L1层)是最低层且实施各种PHY(物理层)信号处理功能。L1层在本文将称为PHY301。层2(L2层)305在PHY301之上，且负责通过PHY301在第一通信节点设备与第二通信节点设备以及两个UE之间的链路。L2层305包括MAC(Medium Access Control，媒体接入控制)子层302、RLC(Radio Link Control，无线链路层控制协议)子层303和PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)子层304，这些子层终止于第二通信节点设备处。PDCP子层304提供不同无线电承载与逻辑信道之间的多路复用。PDCP子层304还提供通过加密数据包而提供安全性，以及提供第二通信节点设备之间的对第一通信节点设备的越区移动支持。RLC子层303提供上部层数据包的分段和重组装，丢失数据包的重新发射以及数据包的重排序以补偿由于HARQ造成的无序接收。MAC子层302提供逻辑与传输信道之间的多路复用。MAC子层302还负责在第一通信节点设备之间分配一个小区中的各种无线电资源(例如，资源块)。MAC子层302还负责HARQ操作。控制平面300中的层3(L3层)中的RRC(Radio Resource Control，无线电资源控制)子层306负责获得无线电资源(即，无线电承载)且使用第二通信节点设备与第一通信节点设备之间的RRC信令来配置下部层。用户平面350的无线电协议架构包括层1(L1层)和层2(L2层)，在用户平面350中用于第一通信节点设备和第二通信节点设备的无线电协议架构对于物理层351，L2层355中的PDCP子层354，L2层355中的RLC子层353和L2层355中的MAC子层352来说和控制平面300中的对应层和子层大体上相同，但PDCP子层354还提供用于上部层数据包的标头压缩以减少无线电发射开销。用户平面350中的L2层355中还包括SDAP(Service Data Adaptation Protocol，服务数据适配协议)子层356，SDAP子层356负责QoS流和数据无线承载(DRB，Data Radio Bearer)之间的映射，以支持业务的多样性。虽然未图示，但第一通信节点设备可具有在L2层355之上的若干上部层，包括终止于网络侧上的P-GW处的网络层(例如，IP层)和终止于连接的另一端(例如，远端UE、服务器等等)处的应用层。
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第一节点。
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第二节点。
作为一个实施例，本申请中的所述第一信息生成于所述SDAP子层356。
作为一个实施例，本申请中的所述第一信息生成于所述RRC子层306。
作为一个实施例，本申请中的所述第一信息生成于所述MAC子层302。
作为一个实施例，本申请中的所述第一信息生成于所述MAC子层352。
作为一个实施例，本申请中的所述第一信息生成于所述PHY301。
作为一个实施例，本申请中的所述第一信息生成于所述PHY351。
作为一个实施例，本申请中的所述第二信息生成于所述SDAP子层356。
作为一个实施例，本申请中的所述第二信息生成于所述RRC子层306。
作为一个实施例，本申请中的所述第二信息生成于所述MAC子层302。
作为一个实施例，本申请中的所述第二信息生成于所述MAC子层352。
作为一个实施例，本申请中的所述第二信息生成于所述PHY301。
作为一个实施例，本申请中的所述第二信息生成于所述PHY351。
实施例4
实施例4示出了根据本申请的第一通信设备和第二通信设备的示意图，如附图4所示。图4是在接入网络中相互通信的第一通信设备410以及第二通信设备450的框图。
第一通信设备410包括控制器/处理器475，存储器476，接收处理器470，发射处理器416，多天线接收处理器472，多天线发射处理器471，发射器/接收器418和天线420。
第二通信设备450包括控制器/处理器459，存储器460，数据源467，发射处理器468，接收处理器456，多天线发射处理器457，多天线接收处理器458，发射器/接收器454和天线452。
在从所述第一通信设备410到所述第二通信设备450的传输中，在所述第一通信设备410处，来自核心网络的上层数据包被提供到控制器/处理器475。控制器/处理器475实施L2层的功能性。在从所述第一通信设备410到所述第一通信设备450的传输中，控制器/处理器475提供标头压缩、加密、包分段和重排序、逻辑与输送信道之间的多路复用，以及基于各种优先级量度对所述第二通信设备450的无线电资源分配。控制器/处理器475还负责丢失包的重新发射，和到所述第二通信设备450的信令。发射处理器416和多天线发射处理器471实施用于L1层(即，物理层)的各种信号处理功能。发射处理器416实施编码和交错以促进所述第二通信设备450处的前向错误校正(FEC)，以及基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK)、M相移键控(M-PSK)、M正交振幅调制(M-QAM))的信号群集的映射。多天线发射处理器471对经编码和调制后的符号进行数字空间预编码，包括基于码本的预编码和基于非码本的预编码，和波束赋型处理，生成一个或多个空间流。发射处理器416随后将每一空间流映射到子载波，在时域和/或频域中与参考信号(例如，导频)多路复用，且随后使用快速傅立叶逆变换(IFFT)以产生载运时域多载波符号流的物理信道。随后多天线发射处理器471对时域多载波符号流进行发送模拟预编码/波束赋型操作。每一发射器418把多天线发射处理器471提供的基带多载波符号流转化成射频流，随后提供到不同天线420。
在从所述第一通信设备410到所述第二通信设备450的传输中，在所述第二通信设备450处，每一接收器454通过其相应天线452接收信号。每一接收器454恢复调制到射频载波上的信息，且将射频流转化成基带多载波符号流提供到接收处理器456。接收处理器456和多天线接收处理器458实施L1层的各种信号处理功能。多天线接收处理器458对来自接收器454的基带多载波符号流进行接收模拟预编码/波束赋型操作。接收处理器456使用快速傅立叶变换(FFT)将接收模拟预编码/波束赋型操作后的基带多载波符号流从时域转换到频域。在频域，物理层数据信号和参考信号被接收处理器456解复用，其中参考信号将被用于信道估计，数据信号在多天线接收处理器458中经过多天线检测后恢复出以所述第二通信设备450为目的地的任何空间流。每一空间流上的符号在接收处理器456中被解调和恢复，并生成软决策。随后接收处理器456解码和解交错所述软决策以恢复在物理信道上由所述第一通信设备410发射的上层数据和控制信号。随后将上层数据和控制信号提供到控制器/处理器459。控制器/处理器459实施L2层的功能。控制器/处理器459可与存储程序代码和数据的存储器460相关联。存储器460可称为计算机可读媒体。在从所述第一通信设备410到所述第二通信设备450的传输中，控制器/处理器459提供输送与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自核心网络的上层数据包。随后将上层数据包提供到L2层之上的所有协议层。也可将各种控制信号提供到L3以用于L3处理。
在从所述第二通信设备450到所述第一通信设备410的传输中，在所述第二通信设备450处，使用数 据源467来将上层数据包提供到控制器/处理器459。数据源467表示L2层之上的所有协议层。类似于在从所述第一通信设备410到所述第二通信设备450的传输中所描述所述第一通信设备410处的发送功能，控制器/处理器459基于无线资源分配来实施标头压缩、加密、包分段和重排序以及逻辑与输送信道之间的多路复用，实施用于用户平面和控制平面的L2层功能。控制器/处理器459还负责丢失包的重新发射，和到所述第一通信设备410的信令。发射处理器468执行调制映射、信道编码处理，多天线发射处理器457进行数字多天线空间预编码，包括基于码本的预编码和基于非码本的预编码，和波束赋型处理，随后发射处理器468将产生的空间流调制成多载波/单载波符号流，在多天线发射处理器457中经过模拟预编码/波束赋型操作后再经由发射器454提供到不同天线452。每一发射器454首先把多天线发射处理器457提供的基带符号流转化成射频符号流，再提供到天线452。
在从所述第二通信设备450到所述第一通信设备410的传输中，所述第一通信设备410处的功能类似于在从所述第一通信设备410到所述第二通信设备450的传输中所描述的所述第二通信设备450处的接收功能。每一接收器418通过其相应天线420接收射频信号，把接收到的射频信号转化成基带信号，并把基带信号提供到多天线接收处理器472和接收处理器470。接收处理器470和多天线接收处理器472共同实施L1层的功能。控制器/处理器475实施L2层功能。控制器/处理器475可与存储程序代码和数据的存储器476相关联。存储器476可称为计算机可读媒体。在从所述第二通信设备450到所述第一通信设备410的传输中，控制器/处理器475提供输送与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自UE450的上层数据包。来自控制器/处理器475的上层数据包可被提供到核心网络。
作为一个实施例，本申请中的所述第一节点包括所述第二通信设备450，本申请中的所述第二节点包括所述第一通信设备410。
作为上述实施例的一个子实施例，所述第一节点是用户设备，所述第二节点是用户设备。
作为上述实施例的一个子实施例，所述第一节点是用户设备，所述第二节点是中继节点。
作为上述实施例的一个子实施例，所述第一节点是中继节点，所述第二节点是用户设备。
作为上述实施例的一个子实施例，所述第一节点是用户设备，所述第二节点是基站设备。
作为上述实施例的一个子实施例，所述第一节点是中继节点，所述第二节点是基站设备。
作为上述实施例的一个子实施例，所述第二节点是用户设备，所述第一节点是基站设备。
作为上述实施例的一个子实施例，所述第二节点是中继节点，所述第一节点是基站设备。
作为上述实施例的一个子实施例，所述第二通信设备450包括：至少一个控制器/处理器；所述至少一个控制器/处理器负责HARQ操作。
作为上述实施例的一个子实施例，所述第一通信设备410包括：至少一个控制器/处理器；所述至少一个控制器/处理器负责HARQ操作。
作为上述实施例的一个子实施例，所述第一通信设备410包括：至少一个控制器/处理器；所述至少一个控制器/处理器负责使用肯定确认(ACK)和/或否定确认(NACK)协议进行错误检测以支持HARQ操作。
作为一个实施例，所述第二通信设备450包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用。所述第二通信设备450装置至少：接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；在多个资源组中执行监测，或者，在多个资源组中发送信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，所述第二通信设备450对应本申请中的所述第一节点。
作为一个实施例，所述第二通信设备450包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中 不存在比所述参考时间长度更长的时间长度；在多个资源组中执行监测，或者，在多个资源组中发送信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，所述第二通信设备450对应本申请中的所述第一节点。
作为一个实施例，所述第一通信设备410包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用。所述第一通信设备410装置至少：发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；在多个资源组中的至少一个资源组中发送信号，或者，在多个资源组中接收信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，所述第一通信设备410对应本申请中的所述第二节点。
作为一个实施例，所述第一通信设备410包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；在多个资源组中的至少一个资源组中发送信号，或者，在多个资源组中接收信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，所述第一通信设备410对应本申请中的所述第二节点。
作为一个实施例，{所述天线452，所述接收器454，所述多天线接收处理器458，所述接收处理器456，所述控制器/处理器459，所述存储器460，所述数据源467}中的至少之一被用于接收本申请中的所述第一信息。
作为一个实施例，{所述天线420，所述发射器418，所述多天线发射处理器471，所述发射处理器416，所述控制器/处理器475，所述存储器476}中的至少之一被用于发送本申请中的所述第一信息。
作为一个实施例，{所述天线452，所述接收器454，所述多天线接收处理器458，所述接收处理器456，所述控制器/处理器459，所述存储器460，所述数据源467}中的至少之一被用于接收本申请中的所述第二信息。
作为一个实施例，{所述天线420，所述发射器418，所述多天线发射处理器471，所述发射处理器416，所述控制器/处理器475，所述存储器476}中的至少之一被用于发送本申请中的所述第二信息。
作为一个实施例，{所述天线452，所述接收器454，所述多天线接收处理器458，所述接收处理器456，所述控制器/处理器459，所述存储器460，所述数据源467}中的至少之一被用于在本申请中的所述多个资源组中执行监测。
作为一个实施例，{所述天线420，所述发射器418，所述多天线发射处理器471，所述发射处理器416，所述控制器/处理器475，所述存储器476}中的至少之一被用于在本申请中的所述多个资源组中的至少一个资源组中发送信号。
作为一个实施例，{所述天线452，所述发射器454，所述多天线发射处理器458，所述发射处理器468，所述控制器/处理器459，所述存储器460，所述数据源467}中的至少之一被用于在本申请中的所述多个 资源组中发送信号。
作为一个实施例，{所述天线420，所述接收器418，所述多天线接收处理器472，所述接收处理器470，所述控制器/处理器475，所述存储器476}中的至少之一被用于在本申请中的所述多个资源组中接收信号。
实施例5
实施例5示例了根据本申请的一个实施例的信号传输流程图，如附图5所示。在附图5中，第一节点U1和第二节点U2之间是通过空中接口进行通信的。
第一节点U1，在步骤S511中接收第一信息和第二信息；在步骤S512中在多个资源组中发送信号。
第二节点U2，在步骤S521中发送第一信息和第二信息；在步骤S522中在多个资源组中接收信号。
在实施例5中，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为实施例5的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数；所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源组的所述时间持续不被希望配置为大于所述目标时间长度。
作为实施例5的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数；所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源组的所述时间持续不被希望配置为大于所述目标时间长度。
作为一个实施例，所述第一节点U1是本申请中的所述第一节点。
作为一个实施例，所述第二节点U2是本申请中的所述第二节点。
作为一个实施例，所述第一节点U1是一个UE。
作为一个实施例，所述第一节点U1是一个基站。
作为一个实施例，所述第二节点U2是一个基站。
作为一个实施例，所述第二节点U2是一个UE。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口是Uu接口。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口包括蜂窝链路。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口是PC5接口。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口包括旁链路。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口包括基站设备与用户设备之间的无线接口。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口包括卫星设备与用户设备之间的无线接口。
作为一个实施例，所述第二节点U2和所述第一节点U1之间的空中接口包括用户设备与用户设备之间的无线接口。
实施例6
实施例6示例了根据本申请的一个实施例的信号传输流程图，如附图6所示。在附图6中，第一节点U3和第二节点U4之间是通过空中接口进行通信的。
第一节点U3，在步骤S611中接收第一信息和第二信息；在步骤S612中在多个资源组中执行监测。
第二节点U4，在步骤S621中发送第一信息和第二信息；在步骤S622中在多个资源组中的至少一个资源组中发送信号。
在实施例6中，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为实施例6的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数；所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
作为实施例6的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数；所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
作为一个实施例，所述第一节点U3是本申请中的所述第一节点。
作为一个实施例，所述第二节点U4是本申请中的所述第二节点。
作为一个实施例，所述第一节点U3是一个UE。
作为一个实施例，所述第一节点U3是一个基站。
作为一个实施例，所述第二节点U4是一个基站。
作为一个实施例，所述第二节点U4是一个UE。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口是Uu接口。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口包括蜂窝链路。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口是PC5接口。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口包括旁链路。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口包括基站设备与用户设备之间的无线接口。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口包括卫星设备与用户设备之间的无线接口。
作为一个实施例，所述第二节点U4和所述第一节点U3之间的空中接口包括用户设备与用户设备之间的无线接口。
实施例7
实施例7示例了根据本申请的一个实施例的目标时间长度的说明示意图，如附图7所示。在附图7中，在S71中确定第一时间长度组所包括的互不相同的时间长度的数量是否大于第一数值，在S72中目标时间长度等于参考时间长度，在S73中目标时间长度等于所述第一时间长度组中的最短的时间长度。
在实施例7中，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述第一数值等于1。
作为一个实施例，所述第一数值等于2。
作为一个实施例，所述第一数值等于3。
作为一个实施例，所述第一数值等于4。
作为一个实施例，所述第一数值等于5。
作为一个实施例，所述第一数值等于6。
作为一个实施例，所述第一数值等于7。
作为一个实施例，所述第一数值等于8。
作为一个实施例，所述第一数值不大于1024。
作为一个实施例，所述第一数值是所述第一信息所配置的。
作为一个实施例，所述第一数值是所述第二信息所配置的。
作为一个实施例，所述第一数值是RRC信令所配置的。
作为一个实施例，所述第一数值是MAC CE所配置的。
作为一个实施例，所述第一数值是物理层信令所配置的。
实施例8
实施例8示例了根据本申请的一个实施例的目标时间长度的说明示意图，如附图8所示。在附图8中，在S81中确定第一时间长度组所包括的互不相同的时间长度的数量是否大于第一数值，在S82中目标时间长度等于参考时间长度，在S83中目标时间长度等于多个时域窗中第一资源组在时域上所属的时域窗的时间长度。
在实施例8中，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述第一数值等于1。
作为一个实施例，所述第一数值等于2。
作为一个实施例，所述第一数值等于3。
作为一个实施例，所述第一数值等于4。
作为一个实施例，所述第一数值等于5。
作为一个实施例，所述第一数值等于6。
作为一个实施例，所述第一数值等于7。
作为一个实施例，所述第一数值等于8。
作为一个实施例，所述第一数值不大于1024。
作为一个实施例，所述第一数值是所述第一信息所配置的。
作为一个实施例，所述第一数值是所述第二信息所配置的。
作为一个实施例，所述第一数值是RRC信令所配置的。
作为一个实施例，所述第一数值是MAC CE所配置的。
作为一个实施例，所述第一数值是物理层信令所配置的。
实施例9
实施例9示例了根据本申请的一个实施例的第一时间长度组和第一时间长度子组之间关系的示意图，如附图9所示。
在实施例9中，所述第一时间长度组包括第一时间长度子组，在所述第一时间长度子组中不存在相同的2个时间长度；对于所述第一时间长度组中的任一时间长度，在所述第一时间长度子组中存在与这个时间长度相同的时间长度。
作为一个实施例，所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度子组所包括的时间长度的数量。
作为一个实施例，所述第一时间长度组包括{时间长度#0}，所述第一时间长度子组包括{时间长度#0}， 所述第一时间长度组所包括的互不相同的时间长度的数量等于1。
作为一个实施例，所述第一时间长度组包括{时间长度#0，时间长度#1，时间长度#1}，所述第一时间长度子组包括{时间长度#0，时间长度#1}，所述第一时间长度组所包括的互不相同的时间长度的数量等于2。
作为一个实施例，所述第一时间长度组包括{时间长度#0，时间长度#1，时间长度#2}，所述第一时间长度子组包括{时间长度#0，时间长度#1，时间长度#2}，所述第一时间长度组所包括的互不相同的时间长度的数量等于3。
作为一个实施例，所述第一时间长度组包括{时间长度#0，时间长度#0，时间长度#1，时间长度#2，时间长度#0，时间长度#2}，所述第一时间长度子组包括{时间长度#0，时间长度#1，时间长度#2}，所述第一时间长度组所包括的互不相同的时间长度的数量等于3。
实施例10
实施例10示例了根据本申请的一个实施例的第一信息，第一时间长度序列和第一时间长度组之间关系的示意图，如附图10所示。
在实施例10中，所述第一信息被用于确定第一时间长度序列，所述第一时间长度组由所述第一时间长度序列中互不相同的时间长度构成。
作为一个实施例，所述第一信息被用于确定第一时间长度序列，所述第一时间长度组是由所述第一时间长度序列中互不相同的时间长度构成的集合。
作为一个实施例，所述第一时间长度序列包括{时间长度#0}，所述第一时间长度组包括{时间长度#0}，所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1。
作为一个实施例，所述第一时间长度序列包括{时间长度#0，时间长度#0，时间长度#1}，所述第一时间长度组包括{时间长度#0，时间长度#1}，所述第一时间长度组所包括的互不相同的时间长度的所述数量等于2。
作为一个实施例，所述第一时间长度序列包括{时间长度#1，时间长度#0，时间长度#0，时间长度#1，,时间长度#1，时间长度#2}，所述第一时间长度组包括{时间长度#0，时间长度#1，时间长度#2}，所述第一时间长度组所包括的互不相同的时间长度的所述数量等于3。
实施例11
实施例11示例了一个第一节点设备中的处理装置的结构框图，如附图11所示。在附图11中，第一节点设备处理装置1100包括第一接收机1101和第一发射机1102。
作为一个实施例，所述第一节点设备1100是基站。
作为一个实施例，所述第一节点设备1100是用户设备。
作为一个实施例，所述第一节点设备1100是中继节点。
作为一个实施例，所述第一节点设备1100是车载通信设备。
作为一个实施例，所述第一节点设备1100是支持V2X通信的用户设备。
作为一个实施例，所述第一节点设备1100是支持V2X通信的中继节点。
作为一个实施例，所述第一节点设备1100是支持高频频谱上的操作的用户设备。
作为一个实施例，所述第一节点设备1100是支持共享频谱上的操作的用户设备。
作为一个实施例，所述第一节点设备1100是支持XR业务的用户设备。
作为一个实施例，所述第一接收机1101包括本申请附图4中的天线452，接收器454，多天线接收处理器458，接收处理器456，控制器/处理器459，存储器460和数据源467中的至少之一。
作为一个实施例，所述第一接收机1101包括本申请附图4中的天线452，接收器454，多天线接收处理器458，接收处理器456，控制器/处理器459，存储器460和数据源467中的至少前五者。
作为一个实施例，所述第一接收机1101包括本申请附图4中的天线452，接收器454，多天线接收处理器458，接收处理器456，控制器/处理器459，存储器460和数据源467中的至少前四者。
作为一个实施例，所述第一接收机1101包括本申请附图4中的天线452，接收器454，多天线接收处 理器458，接收处理器456，控制器/处理器459，存储器460和数据源467中的至少前三者。
作为一个实施例，所述第一接收机1101包括本申请附图4中的天线452，接收器454，多天线接收处理器458，接收处理器456，控制器/处理器459，存储器460和数据源467中的至少前二者。
作为一个实施例，所述第一发射机1102包括本申请附图4中的天线452，发射器454，多天线发射器处理器457，发射处理器468，控制器/处理器459，存储器460和数据源467中的至少之一。
作为一个实施例，所述第一发射机1102包括本申请附图4中的天线452，发射器454，多天线发射器处理器457，发射处理器468，控制器/处理器459，存储器460和数据源467中的至少前五者。
作为一个实施例，所述第一发射机1102包括本申请附图4中的天线452，发射器454，多天线发射器处理器457，发射处理器468，控制器/处理器459，存储器460和数据源467中的至少前四者。
作为一个实施例，所述第一发射机1102包括本申请附图4中的天线452，发射器454，多天线发射器处理器457，发射处理器468，控制器/处理器459，存储器460和数据源467中的至少前三者。
作为一个实施例，所述第一发射机1102包括本申请附图4中的天线452，发射器454，多天线发射器处理器457，发射处理器468，控制器/处理器459，存储器460和数据源467中的至少前二者。
作为一个实施例，所述第一接收机1101，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第一接收机1101，在多个资源组中执行监测，或者，所述第一发射机1102，在多个资源组中发送信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为一个实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源组的所述时间持续不被希望配置为大于所述目标时间长度。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
作为一个实施例，所述第一时间长度组包括第一时间长度子组，在所述第一时间长度子组中不存在相同的2个时间长度；对于所述第一时间长度组中的任一时间长度，在所述第一时间长度子组中存在与这个时间长度相同的时间长度；所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度子组所包括的时间长度的数量。
作为一个实施例，所述第一信息被用于确定第一时间长度序列，所述第一时间长度组由所述第一时间长度序列中互不相同的时间长度构成。
作为一个实施例，所述第一接收机1101，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第一接收机1101，在多个资源组中的每个资源组中监测PDCCH候选；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；对于所述第一资源组，可配置的最大有效持续(maximum  valid duration)是目标时间长度；所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度。
作为上述实施例的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度。
作为一个实施例，所述第一接收机1101，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第一发射机1102，在多个资源组中的每个资源组中发送信号，所述多个资源组中的每个资源组包括一个PUSCH传输的多次重复；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；所述第一节点不期望被配置具有大于目标时间长度的所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度。
作为上述实施例的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度。
作为一个实施例，所述第一接收机1101，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第一发射机1102，在多个资源组中的每个资源组中发送信号，所述多个资源组中的每个资源组包括至少一个PUSCH；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；所述第一节点不期望被配置具有大于目标时间长度的所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为上述实施例的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度。
作为上述实施例的一个子实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量等于1时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于1时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度。
作为上述实施例的一个子实施例，所述第一资源组包括在时域上依次排列的多个PUSCH。
实施例12
实施例12示例了一个第二节点设备中的处理装置的结构框图，如附图12所示。在附图12中，第二节点设备处理装置1200包括第二发射机1201和第二接收机1202。
作为一个实施例，所述第二节点设备1200是用户设备。
作为一个实施例，所述第二节点设备1200是基站。
作为一个实施例，所述第二节点设备1200是卫星设备。
作为一个实施例，所述第二节点设备1200是中继节点。
作为一个实施例，所述第二节点设备1200是车载通信设备。
作为一个实施例，所述第二节点设备1200是支持V2X通信的用户设备。
作为一个实施例，所述第二节点设备1200是支持高频频谱上的操作的设备。
作为一个实施例，所述第二节点设备1200是支持共享频谱上的操作的设备。
作为一个实施例，所述第二节点设备1200是支持XR业务的设备。
作为一个实施例，所述第二节点设备1200是测试装置，测试设备，测试仪表中之一。
作为一个实施例，所述第二发射机1201包括本申请附图4中的天线420，发射器418，多天线发射处理器471，发射处理器416，控制器/处理器475和存储器476中的至少之一。
作为一个实施例，所述第二发射机1201包括本申请附图4中的天线420，发射器418，多天线发射处理器471，发射处理器416，控制器/处理器475和存储器476中的至少前五者。
作为一个实施例，所述第二发射机1201包括本申请附图4中的天线420，发射器418，多天线发射处理器471，发射处理器416，控制器/处理器475和存储器476中的至少前四者。
作为一个实施例，所述第二发射机1201包括本申请附图4中的天线420，发射器418，多天线发射处理器471，发射处理器416，控制器/处理器475和存储器476中的至少前三者。
作为一个实施例，所述第二发射机1201包括本申请附图4中的天线420，发射器418，多天线发射处理器471，发射处理器416，控制器/处理器475和存储器476中的至少前二者。
作为一个实施例，所述第二接收机1202包括本申请附图4中的天线420，接收器418，多天线接收处理器472，接收处理器470，控制器/处理器475和存储器476中的至少之一。
作为一个实施例，所述第二接收机1202包括本申请附图4中的天线420，接收器418，多天线接收处理器472，接收处理器470，控制器/处理器475和存储器476中的至少前五者。
作为一个实施例，所述第二接收机1202包括本申请附图4中的天线420，接收器418，多天线接收处理器472，接收处理器470，控制器/处理器475和存储器476中的至少前四者。
作为一个实施例，所述第二接收机1202包括本申请附图4中的天线420，接收器418，多天线接收处理器472，接收处理器470，控制器/处理器475和存储器476中的至少前三者。
作为一个实施例，所述第二接收机1202包括本申请附图4中的天线420，接收器418，多天线接收处理器472，接收处理器470，控制器/处理器475和存储器476中的至少前二者。
作为一个实施例，所述第二发射机1201，发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；所述第二发射机1201，在多个资源组中的至少一个资源组中发送信号，或者，所述第二接收机1202，在多个资源组中接收信号；其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
作为一个实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源 组的所述时间持续不被希望配置为大于所述目标时间长度。
作为一个实施例，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
作为一个实施例，所述第一时间长度组包括第一时间长度子组，在所述第一时间长度子组中不存在相同的2个时间长度；对于所述第一时间长度组中的任一时间长度，在所述第一时间长度子组中存在与这个时间长度相同的时间长度；所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度子组所包括的时间长度的数量。
作为一个实施例，所述第一信息被用于确定第一时间长度序列，所述第一时间长度组由所述第一时间长度序列中互不相同的时间长度构成。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可以通过程序来指令相关硬件完成，所述程序可以存储于计算机可读存储介质中，如只读存储器，硬盘或者光盘等。可选的，上述实施例的全部或部分步骤也可以使用一个或者多个集成电路来实现。相应的，上述实施例中的各模块单元，可以采用硬件形式实现，也可以由软件功能模块的形式实现，本申请不限于任何特定形式的软件和硬件的结合。本申请中的第一节点设备包括但不限于手机，平板电脑，笔记本，上网卡，低功耗设备，eMTC设备，NB-IoT设备，车载通信设备，飞行器，飞机，无人机，遥控飞机等无线通信设备。本申请中的第二节点设备包括但不限于手机，平板电脑，笔记本，上网卡，低功耗设备，eMTC设备，NB-IoT设备，车载通信设备，飞行器，飞机，无人机，遥控飞机等无线通信设备。本申请中的用户设备或者UE或者终端包括但不限于手机，平板电脑，笔记本，上网卡，低功耗设备，eMTC设备，NB-IoT设备，车载通信设备，飞行器，飞机，无人机，遥控飞机等无线通信设备。本申请中的基站设备或者基站或者网络侧设备包括但不限于宏蜂窝基站，微蜂窝基站，家庭基站，中继基站，eNB，gNB，传输接收节点TRP，GNSS，中继卫星，卫星基站，空中基站，测试装置，测试设备，测试仪表等设备。
本领域的技术人员应当理解，本发明可以通过不脱离其核心或基本特点的其它指定形式来实施。因此，目前公开的实施例无论如何都应被视为描述性而不是限制性的。发明的范围由所附的权利要求而不是前面的描述确定，在其等效意义和区域之内的所有改动都被认为已包含在其中。

Claims (10)

  1. 一种被用于无线通信的第一节点，其特征在于，包括：
    第一接收机，接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
    所述第一接收机，在多个资源组中执行监测，或者，第一发射机，在多个资源组中发送信号；
    其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
  2. 根据权利要求1所述的第一节点，其特征在于，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述第一时间长度组中的最短的时间长度；所述第一数值是可配置的正整数或正常数。
  3. 根据权利要求1所述的第一节点，其特征在于，当所述第一时间长度组所包括的互不相同的时间长度的所述数量不大于第一数值时，所述目标时间长度等于所述参考时间长度；当所述第一时间长度组所包括的互不相同的时间长度的所述数量大于第一数值时，所述目标时间长度等于所述多个时域窗中所述第一资源组在时域上所属的所述时域窗的时间长度；所述第一数值是可配置的正整数或正常数。
  4. 根据权利要求1至3中任一权利要求所述的第一节点，其特征在于，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：所述第一资源组的所述时间持续不被希望配置为大于所述目标时间长度。
  5. 根据权利要求1至3中任一权利要求所述的第一节点，其特征在于，所述表述目标时间长度被用于限制所述第一资源组的时间持续包括：对于所述第一资源组，可配置的最大有效持续是所述目标时间长度。
  6. 根据权利要求1至5中任一权利要求所述的第一节点，其特征在于，所述第一时间长度组包括第一时间长度子组，在所述第一时间长度子组中不存在相同的2个时间长度；对于所述第一时间长度组中的任一时间长度，在所述第一时间长度子组中存在与这个时间长度相同的时间长度；所述第一时间长度组所包括的互不相同的时间长度的所述数量是：所述第一时间长度子组所包括的时间长度的数量。
  7. 根据权利要求1至5中任一权利要求所述的第一节点，其特征在于，所述第一信息被用于确定第一时间长度序列，所述第一时间长度组由所述第一时间长度序列中互不相同的时间长度构成。
  8. 一种被用于无线通信的第二节点，其特征在于，包括：
    第二发射机，发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
    所述第二发射机，在多个资源组中的至少一个资源组中发送信号，或者，第二接收机，在多个资源组中接收信号；
    其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
  9. 一种被用于无线通信的第一节点中的方法，其特征在于，包括：
    接收第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
    在多个资源组中执行监测，或者，在多个资源组中发送信号；
    其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长 度的数量有关。
  10. 一种被用于无线通信的第二节点中的方法，其特征在于，包括：
    发送第一信息和第二信息，所述第一信息被用于确定第一时间长度组，所述第一时间长度组包括至少参考时间长度，在所述第一时间长度组中不存在比所述参考时间长度更长的时间长度；
    在多个资源组中的至少一个资源组中发送信号，或者，在多个资源组中接收信号；
    其中，所述第二信息被用于确定所述多个资源组，第一资源组是所述多个资源组中之一；所述多个资源组在时域上分别属于依次排列的多个时域窗，所述多个时域窗相互无交叠且所述多个时域窗中任一时域窗的时间长度等于所述第一时间长度组中的一个时间长度；目标时间长度被用于限制所述第一资源组的时间持续，所述目标时间长度是否等于所述参考时间长度与所述第一时间长度组所包括的互不相同的时间长度的数量有关。
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