Method and device used for wireless communication

Abstract

The invention discloses a method and a device used for wireless communication. A first node receives a first signaling, the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH sending opportunities; sending a first PUSCH at a first PUSCH sending opportunity, wherein the first PUSCH sending opportunity is one of the plurality of PUSCH sending opportunities; wherein whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the sending opportunity of the first PUSCH; if the sending opportunity of the first PUSCH is located outside a first time window, multiplexing the first bit block on the first PUSCH; if the sending opportunity of the first PUSCH is within the first time window, not multiplexing the first bit block on the first PUSCH; the first bit block indicates whether the PUSCH is not transmitted at a second PUSCH transmission timing, and the second PUSCH transmission timing belongs to the plurality of PUSCH transmission timing. The uplink transmission efficiency can be improved.

Description

Technical Field

[0001] The present application relates to methods and devices in wireless communication systems, and more particularly to methods and devices for uplink transmission based on configured grant (CG) in wireless communication. Background Art

[0002] In the future, the application scenarios of wireless communication systems will become more and more diversified, and different application scenarios will put forward different performance requirements for the system. In order to meet the different performance requirements of various application scenarios, the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #72 plenary meeting decided to study the new radio (NR) (or 5G), and the WI (Work Item) of the new radio (NR) was passed at the 3GPP RAN #75 plenary meeting, and the standardization work on NR began.

[0003] A configured grant is a non-dynamically scheduled transmission resource allocation mode, which achieves the purpose of saving signaling by allocating periodic transmission resources. When used for uplink transmission resource allocation, the configured grant includes configured grant type 1 and configured grant type 2, wherein the uplink grant in configured grant type 1 is provided and activated by the configuration parameters included in the RRC (Radio Resource Control) signaling; the period of the uplink grant in configured grant type 2 is provided by the configuration parameters included in the RRC signaling, and the activation / deactivation of the uplink grant is implemented by the protocol layer control signaling below the RRC. An uplink grant includes the parameters required for the uplink transmission of a PUSCH (Physical Uplink Shared Channel), and the parameters include at least one of time domain resources, frequency domain resources, spatial domain resources, and modulation and demodulation parameters, wherein the time domain resources included in an uplink grant correspond to a PUSCH transmission occasion. The configuration-granted resource allocation mode is particularly suitable for periodic services, such as voice, video, XR (Extended Reality), etc.

[0004] Measurement is a basic requirement in wireless communication systems. UE (User Equipment) performs measurements based on the measurement objects and measurement gaps configured by the base station and reports the measurement results, so that the base station can fully understand the network status and make actions such as handover for the UE. Usually, the measurement gap can be periodic or event-triggered.

[0005] In new air interface technologies, enhancing uplink transmission based on configuration grant in a scenario where measurements are configured is an important aspect of improving the performance of wireless communication systems. Summary of the invention

[0006] The inventors have found through research that whether the PUSCH sent at the PUSCH sending opportunity indicated by the configuration grant includes UCI (Uplink control information) has an impact on transmission efficiency and resource utilization, which is an important issue that needs to be considered.

[0007] In view of the above problems, the present application discloses a solution. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other. Furthermore, although the original intention of the present application is for the Uu air interface, the present application can also be used for the PC5 port. Furthermore, although the original intention of the present application is for the terminal and base station scenario, the present application is also applicable to the V2X (Vehicle-to-Everything, Internet of Vehicles) scenario, the communication scenario between the terminal and the relay, and the relay and the base station, to achieve similar technical effects in the terminal and base station scenario. The present application can be applied to a variety of wireless communication scenarios, such as XR (extended reality), eMBB (Enhanced Mobile Broadband), URLLC (Ultra-Reliable Low-Latency Communications), Internet of Vehicles, Internet of Things, NTN (Non-Terrestrial Networks, non-terrestrial network), eMTC (enhanced Machine-TypeCommunication, enhanced machine type communication), etc., and achieve similar technical effects. In addition, the use of a unified solution for different scenarios (including but not limited to V2X scenarios and terminal-to-base station communication scenarios) can also help reduce hardware complexity and costs. In particular, the interpretation of the terminology, nouns, functions, and variables in this application (if not otherwise specified) can refer to the definitions in the 3GPP specification protocols TS36 series, TS38 series, and TS37 series.

[0008] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0009] receiving a first signaling, wherein the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities;

[0010] Sending a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings;

[0011] Among them, whether to multiplex the first bit block on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

[0012] As an embodiment, the configured grant is a configured uplink grant.

[0013] As an embodiment, the configuration parameters granted by the configuration indicate the time-frequency resources for PUSCH transmission.

[0014] As an embodiment, the configuration parameter of the configuration grant indicates a configuration grant period and the number of PUSCH transmission opportunities within a configuration grant period.

[0015] As an embodiment, the first PUSCH sending timing is a valid PUSCH sending timing.

[0016] As an embodiment, the first node sends PUSCH only at a valid PUSCH sending opportunity.

[0017] As an embodiment, the first time window includes a positive integer number of symbols, or time slots.

[0018] As an embodiment, the above method can improve the utilization rate of wireless resources by not multiplexing the first bit block on the first PUSCH sent within the first time window.

[0019] As an embodiment, the above method multiplexes the first bit block on the first PUSCH sent outside the first time window to promptly indicate the unused time-frequency resources to the base station, so that the base station can use the released time-frequency resources for other UEs or other transmissions of the first node, thereby improving the utilization rate of wireless resources.

[0020] As an embodiment, the above method determines whether to multiplex the first bit block on the first PUSCH through the time domain position relationship between the first PUSCH sending timing and the first time window, which can improve system flexibility, so that the system can have the beneficial effects of multiplexing the first bit block and not multiplexing the first bit block.

[0021] According to one aspect of the present application, it includes:

[0022] receiving a first RRC signaling, wherein the first RRC signaling configures at least one measurement time window;

[0023] Among them, a first set of operations is not performed in any valid measurement time window of the at least one measurement time window, and the first set of operations includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window.

[0024] As an embodiment, any two measurement time windows in the at least one measurement time window that are adjacent in time domain are separated by the same time length; wherein the at least one measurement time window includes at least 3 measurement time windows.

[0025] As an embodiment, not executing the first operation set within any valid measurement time window of the at least one measurement time window may cause delay-sensitive data to be discarded due to failure to be transmitted in a timely manner, thereby reducing UE service quality.

[0026] As an embodiment, all time units included in the second time window constitute the first time window, that is, the first time window is the second time window.

[0027] As an embodiment, part of the time units included in the second time window constitute the first time window, that is, the first time window is located within the second time window.

[0028] As an embodiment, at least some of the time units are consecutive.

[0029] As an embodiment, the time unit is a symbol or a time slot.

[0030] According to one aspect of the present application, it includes:

[0031] receiving a second signaling indicating that the first set of operations is to be performed in the first time window;

[0032] The second signaling is a protocol layer signaling below the RRC protocol layer.

[0033] As an embodiment, the second signaling releases at least part of the time units in the second time window for uplink and downlink transmission.

[0034] As an embodiment, the above method can improve the uplink and downlink transmission efficiency.

[0035] As an embodiment, the above method can improve the quality of delay-sensitive services.

[0036] As an embodiment, the above method can reduce the impact on RRM (Radio resource management) measurement by indicating the first time window by the network as needed.

[0037] As an embodiment, the above method is applicable to a scenario where the UE has a large amount of delay-sensitive data to be transmitted; not reusing the first bit block on the first PUSCH sent at the first PUSCH sending time can release some time-frequency resources to support the transmission of these data.

[0038] According to one aspect of the present application, it includes:

[0039] The second signaling indicates at least one of a starting position of the first time window in the second time window and an ending position of the first time window in the second time window;

[0040] Part of the time units included in the second time window constitute the first time window.

[0041] As an embodiment, the above method supports releasing part of the time domain resources in the second time window for uplink and downlink transmission.

[0042] As an embodiment, the above method takes into account both UE measurement and uplink and downlink transmission.

[0043] As an embodiment, the above method can reduce the impact on UE measurement.

[0044] According to one aspect of the present application, it includes:

[0045] The second time window is a measurement time window after the second signaling, and the time interval between the start time of the measurement time window and the reception time of the second signaling is not less than the first time length;

[0046] The first time length includes Q symbols or time slots, and Q is a non-negative integer.

[0047] As an embodiment, the second time window is a measurement time window after the second signaling, and the time interval between the start time of the measurement time window and the reception time of the second signaling is greater than the first time length; wherein the first time length includes Q symbols or time slots, and Q is a non-negative integer.

[0048] As an embodiment, Q is 0.

[0049] As an embodiment, Q is an integer greater than 0.

[0050] As an embodiment, the Q value is network configured.

[0051] As an embodiment, the Q value is related to subcarrier spacing (SCS).

[0052] According to one aspect of the present application, it includes:

[0053] The first bit block includes a bit map, each bit in the bit map corresponds one-to-one to each PUSCH transmission opportunity in a group of PUSCH transmission opportunities immediately following the first PUSCH transmission opportunity; the second PUSCH transmission opportunity is any PUSCH transmission opportunity in the group of PUSCH transmission opportunities.

[0054] According to one aspect of the present application, it includes:

[0055] The first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, including: when the first bit block indicates that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH is not sent at the second PUSCH sending opportunity; when the first bit block does not indicate that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH can be sent at the second PUSCH sending opportunity.

[0056] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0057] Sending a first signaling, where the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities;

[0058] receiving a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings;

[0059] Among them, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether the PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

[0060] According to one aspect of the present application, it includes:

[0061] Sending a first RRC signaling, where the first RRC signaling configures at least one measurement time window;

[0062] Among them, a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window.

[0063] According to one aspect of the present application, it includes:

[0064] Sending a second signaling, where the second signaling indicates that the first operation set is to be performed in the first time window;

[0065] The second signaling is a protocol layer signaling below the RRC protocol layer.

[0066] According to one aspect of the present application, it includes:

[0067] The second signaling indicates at least one of a starting position of the first time window in the second time window and an ending position of the first time window in the second time window;

[0068] Part of the time units included in the second time window constitute the first time window.

[0069] According to one aspect of the present application, it includes:

[0070] The second time window is a measurement time window after the second signaling, and the time interval between the start time of the measurement time window and the reception time of the second signaling is not less than the first time length;

[0071] The first time length includes Q symbols or time slots, and Q is a non-negative integer.

[0072] According to one aspect of the present application, it includes:

[0073] The first bit block includes a bit map, each bit in the bit map corresponds one-to-one to each PUSCH transmission opportunity in a group of PUSCH transmission opportunities immediately following the first PUSCH transmission opportunity; the second PUSCH transmission opportunity is any PUSCH transmission opportunity in the group of PUSCH transmission opportunities.

[0074] According to one aspect of the present application, it includes:

[0075] The first bit block indicates whether PUSCH is not sent at the second PUSCH sending timing, including: when the first bit block indicates that PUSCH is not sent at the second PUSCH sending timing, PUSCH is not sent at the second PUSCH sending timing; when the first bit block does not indicate that PUSCH is not sent at the second PUSCH sending timing, PUSCH can be sent at the second PUSCH sending timing.

[0076] The present application discloses a first node used for wireless communication, characterized in that it includes:

[0077] A first receiver receives a first signaling, wherein the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities;

[0078] A first transmitter transmits a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings;

[0079] Among them, whether to multiplex the first bit block on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

[0080] The present application discloses a second node used for wireless communication, characterized in that it includes:

[0081] A second transmitter sends a first signaling, wherein the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities;

[0082] a second receiver, receiving a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings;

[0083] Among them, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether the PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities. BRIEF DESCRIPTION OF THE DRAWINGS

[0084] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0085] Figure 1 A signal processing flow chart in a first node according to an embodiment of the present application is illustrated;

[0086] Figure 2 A schematic diagram illustrating a network architecture according to an embodiment of the present application is illustrated;

[0087] Figure 3 A schematic diagram illustrating a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0088] Figure 4 A hardware module schematic diagram of a communication device according to an embodiment of the present application is illustrated;

[0089] Figure 5 An example of a wireless signal transmission flow chart according to an embodiment of the present application is provided;

[0090] Figure 6 A signal processing flow chart in a first node according to an embodiment of the present application is illustrated;

[0091] Figure 7 An example is given of multiple PUSCH transmission opportunities according to an embodiment of the present application;

[0092] Figure 8 A schematic diagram illustrating at least one measurement time window according to an embodiment of the present application;

[0093] Fig. 9A schematic diagram illustrating the time relationship between a PUSCH transmission timing and a measurement time window according to an embodiment of the present application is illustrated;

[0094] Fig.10 A schematic diagram illustrating the time relationship between the second signaling and the second time window according to an embodiment of the present application is illustrated;

[0095] Fig.11 A schematic diagram illustrating the relationship between the second time window and the first time window according to an embodiment of the present application is illustrated;

[0096] Fig.12 A schematic diagram illustrating the relationship between a first bit block and a group of PUSCH transmission opportunities according to an embodiment of the present application is illustrated;

[0097] Fig.13 An example structural block diagram of a processing device in a first node according to an embodiment of the present application is shown;

[0098] Fig.14 The structural block diagram of the processing device in the second node according to an embodiment of the present application is illustrated. DETAILED DESCRIPTION

[0099] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0100] Example 1

[0101] Embodiment 1 illustrates a signal processing flow chart in a first node according to an embodiment of the present application, as shown in the attached Figure 1 shown.

[0102] In embodiment 1, the first node 100 receives a first signaling in step 101, wherein the first signaling configures a configuration grant, and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; in step 102, a first PUSCH is transmitted at a first PUSCH transmission opportunity, and the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein whether to multiplex a first bit block on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether to not transmit PUSCH at a second PUSCH transmission opportunity, and the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0103] As an embodiment, a first signaling is received, wherein the first signaling configures a configuration grant (configured grant, CG), and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities.

[0104] As an embodiment, the first signaling is RRC (Radio Resource Control) signaling, and the configuration grant is configuration grant type 1.

[0105] As an embodiment, the first signaling includes at least one information element (IE) in RRC signaling.

[0106] As an embodiment, the first signaling includes at least one field of an information element in the RRC signaling.

[0107] As an embodiment, the first signaling is ConfiguredGrantConfig (configured grant configuration).

[0108] As an embodiment, the first signaling includes at least one field in ConfiguredGrantConfig.

[0109] As an embodiment, the first signaling includes the configuration parameters of the configuration grant.

[0110] As an embodiment, the configuration parameter of the configuration grant indicates a configuration grant period.

[0111] As an embodiment, the configuration parameter of the configuration grant indicates a set of time-frequency resources that are periodic in the time domain.

[0112] As an embodiment, the configuration parameter of the configuration grant indicates the start time of the periodic time-frequency resource set.

[0113] As an embodiment, the configuration parameters of the configuration grant indicate the time domain position and frequency domain position of the periodic time-frequency resource set in a configuration grant period.

[0114] As an embodiment, the first signaling includes a first sub-signaling and a second sub-signaling; wherein, the first sub-signaling is RRC signaling, the second sub-signaling is layer 1 signaling, and the configuration grant is configuration grant type 2.

[0115] As an embodiment, the first sub-signaling configures the configuration grant, and the second sub-signaling activates the configuration grant.

[0116] As an embodiment, the first sub-signaling configures the configuration grant period; the second sub-signaling indicates a time-frequency resource block, and the time-frequency resource block appears periodically at the time interval indicated by the configuration grant period.

[0117] As an embodiment, the second sub-signaling is a signaling in a PDCCH (Physical downlink control channel).

[0118] As an embodiment, the second sub-signaling is DCI (Downlink control information).

[0119] As an embodiment, the second sub-signaling is a valid activation DCI (a valid activation DCI).

[0120] As an embodiment, the CRC (Cyclic redundancy check) of the second sub-signaling is scrambled by CS-RNTI (Configured Scheduling-Radio Network Temporary Identifier).

[0121] As an embodiment, the periodic time-frequency resources indicated by the configuration parameters of the configured grant correspond to an uplink grant, and the uplink grant is a configured uplink grant (configured uplink grant), and the uplink grant is used to send PUSCH.

[0122] As an embodiment, the PUSCH is scheduled semi-persistently.

[0123] As an embodiment, the PUSCH includes at least one MAC (Medium Access Control) SDU (Service Data Unit), and the logical channel to which the at least one MAC SDU belongs is configured to allow the use of the uplink grant indicated by the configuration grant.

[0124] As an embodiment, the periodic time domain resources indicated by the configuration parameters granted by the configuration correspond to the PUSCH transmission timing.

[0125] As an embodiment, the PUSCH transmission opportunity is used to transmit the PUSCH after being activated and before being deactivated.

[0126] As an embodiment, sending PUSCH means sending a wireless signal through a PUSCH channel.

[0127] As an embodiment, sending PUSCH means: sending information in PUSCH.

[0128] As an embodiment, the PUSCH is a CG (configured grant)-PUSCH.

[0129] As an embodiment, a PUSCH transmission opportunity i is indexed by a time slot in a frame having a system frame number SFN (system frame number, system frame number) It is defined by the first symbol s and a number of consecutive symbols L in a time slot.

[0130] As an embodiment, the definition of a PUSCH transmission timing may refer to Chapter 7 of 3GPP protocol 38.213.

[0131] As an embodiment, one PUSCH transmission opportunity includes at least one symbol.

[0132] As an embodiment, one symbol is a multi-carrier symbol.

[0133] As an embodiment, a symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.

[0134] As an embodiment, a first PUSCH is sent at a first PUSCH sending timing, and the first PUSCH sending timing is one of the multiple PUSCH sending timings.

[0135] As an embodiment, the first PUSCH transmission timing is a valid PUSCH transmission timing.

[0136] As an embodiment, any symbol included in a valid PUSCH transmission opportunity is not within the measurement time window.

[0137] As an embodiment, any symbol included in a valid PUSCH transmission opportunity is not located in the downlink symbol.

[0138] As an embodiment, the downlink symbol is used for downlink transmission.

[0139] As an embodiment, any symbol included in a valid PUSCH transmission opportunity is not located in an SSB (Synchronization Signals / Physical Broadcast Channel block) symbol.

[0140] As an embodiment, any symbol included in a valid PUSCH transmission opportunity is not restricted from uplink transmission.

[0141] As an embodiment, whether to multiplex the first bit block on the first PUSCH depends on the time domain position of the first PUSCH transmission timing.

[0142] As an embodiment, the first bit block includes at least one bit.

[0143] As an embodiment, multiplexing the first bit block on the first PUSCH includes: sending the first bit block on the time-frequency resources occupied by the first PUSCH.

[0144] As an embodiment, multiplexing the first bit block on the first PUSCH includes: the first bit block is carried and sent on the first PUSCH.

[0145] As an embodiment, multiplexing the first bit block on the first PUSCH includes: sending a TB (Transport Block) and the first bit block through the first PUSCH; wherein the one TB includes data, and the first bit block includes control information.

[0146] As a sub-embodiment of the above embodiment, the one TB and the first bit block are encoded separately.

[0147] As a sub-embodiment of the above embodiment, the first bit block is mapped to the time-frequency resources of the first PUSCH by puncturing.

[0148] As a sub-embodiment of the above embodiment, the first bit block is mapped to the time-frequency resources of the first PUSCH by rate matching.

[0149] As an embodiment, the time-frequency resources of the first PUSCH occupied by the first bit block are configured by the network.

[0150] As an embodiment, the first bit block includes UCI (Uplink Control Information, uplink control information).

[0151] As an embodiment, the first bit block includes UTO (Unused transmission occasion)-UCI.

[0152] As an embodiment, the first signaling configures the number of bits included in the first bit block.

[0153] As an embodiment, if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH.

[0154] As an embodiment, the first PUSCH sending opportunity being outside the first time window includes: all symbols included in the first PUSCH sending opportunity being outside the first time window.

[0155] As an embodiment, the first PUSCH sending opportunity being outside the first time window includes: the last symbol included in the first PUSCH sending opportunity is outside the first time window; wherein the first PUSCH sending opportunity includes multiple symbols.

[0156] If the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH.

[0157] As an embodiment, the first PUSCH sending opportunity being within the first time window includes: all symbols included in the first PUSCH sending opportunity being within the first time window.

[0158] As an embodiment, the first PUSCH sending opportunity being within the first time window includes: the last symbol included in the first PUSCH sending opportunity is within the first time window; wherein, the first PUSCH sending opportunity includes multiple symbols.

[0159] As an embodiment, the first time window includes at least one time unit.

[0160] As an embodiment, the one time unit is one symbol.

[0161] As an embodiment, the one time unit is a time slot.

[0162] As an embodiment, the one time unit is one subframe.

[0163] As an embodiment, the one time unit is 1 millisecond.

[0164] As an embodiment, the first bit block indicates whether PUSCH is not sent at a second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

[0165] As an embodiment, the second PUSCH sending timing is located after the first PUSCH sending timing.

[0166] As an embodiment, the first bit block indicates that PUSCH is not sent at the second PUSCH sending opportunity.

[0167] As an embodiment, the first bit block indicates that PUSCH is sent at the second PUSCH sending timing.

[0168] Example 2

[0169] Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the attached Figure 2 shown. Figure 2A diagram illustrating a network architecture 200 for NR 5G, LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) systems. The NR 5G, LTE or LTE-A network architecture 200 may be referred to as 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS / EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220 and Internet Services 230. The 5GS / EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, 5GS / EPS provides packet switching services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit switching services or other cellular networks. NG-RAN includes NR Node B (gNB) 203 and other gNBs 204. gNB 203 provides user and control plane protocol terminations toward UE 201. gNB 203 can be connected to other gNBs 204 via an Xn interface (e.g., backhaul). gNB 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (Transmission Reception Point), or some other suitable term. In a NTN (Non Terrestrial Network, non-terrestrial / satellite network) network, gNB 203 may be a satellite, an aircraft, or a ground base station relayed by a satellite. gNB 203 provides an access point to 5GC / EPC 210 for UE 201.Examples of UE 201 include cellular phones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, vehicle-mounted devices, vehicle-mounted communication units, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. gNB203 is connected to 5GC / EPC210 via the S1 / NG interface. 5GC / EPC210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF213. MME / AMF / SMF211 is the control node that handles signaling between UE201 and 5GC / EPC210. ​​In general, MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through S-GW / UPF212, which itself is connected to P-GW / UPF213. P-GW provides UE IP address allocation and other functions. P-GW / UPF213 is connected to Internet service 230. Internet service 230 includes operator-corresponding Internet protocol services, which may specifically include Internet, Intranet, IMS (IP Multimedia Subsystem) and PS (Packet Switching) streaming services.

[0170] As an embodiment, the UE201 corresponds to the first node in this application.

[0171] As an embodiment, the NR node B203 corresponds to the second node in this application.

[0172] As an embodiment, the gNB203 is a macro cell base station.

[0173] As an embodiment, the gNB203 is a micro cell base station.

[0174] As an embodiment, the gNB203 is a pico cell base station.

[0175] As an embodiment, the gNB203 is a home base station (Femtocell).

[0176] As an embodiment, the gNB203 is a base station device that supports large delay difference.

[0177] As an embodiment, the gNB203 is a flying platform device.

[0178] As an embodiment, the gNB203 is a satellite device.

[0179] As an embodiment, the gNB203 is a testing device (e.g., a transceiver that simulates some functions of a base station, a signaling tester).

[0180] As an embodiment, the gNB204 is a macro cell base station.

[0181] As an embodiment, the gNB204 is a micro cell base station.

[0182] As an embodiment, the gNB204 is a pico cell base station.

[0183] As an embodiment, the gNB204 is a home base station (Femtocell).

[0184] As an embodiment, the gNB204 is a base station device that supports large delay difference.

[0185] As an embodiment, the gNB204 is a flying platform device.

[0186] As an embodiment, the gNB204 is a satellite device.

[0187] As an embodiment, the gNB204 is a testing device (e.g., a transceiver that simulates some functions of a base station, a signaling tester).

[0188] As an embodiment, the wireless link from the UE201 to the gNB203 / the gNB204 is an uplink, and the uplink is used to perform uplink transmission.

[0189] As an embodiment, the wireless link from the gNB203 / the gNB204 to the UE201 is a downlink, and the downlink is used to perform downlink transmission.

[0190] As an embodiment, the UE201 and the gNB203 / the gNB204 are respectively connected via a Uu interface.

[0191] Example 3

[0192] Embodiment 3 illustrates a schematic diagram of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application, as shown in the attached figure. Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture of the control plane 300 of the UE and gNB is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY 301 in this article. Layer 2 (L2 layer) 305 is above PHY 301 and is responsible for the link between the UE and the gNB through PHY 301. The L2 layer 305 includes the MAC (Medium Access Control) sublayer 302, the RLC (Radio Link Control) sublayer 303, and the PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the gNB on the network side. The PDCP sublayer 304 provides data encryption and integrity protection. The PDCP sublayer 304 also provides support for inter-zone mobility of UEs between gNBs. The RLC sublayer 303 provides segmentation and reassembly of data packets, and retransmission of lost data packets through ARQ. The RLC sublayer 303 also provides duplicate data packet detection and protocol error detection. The MAC sublayer 302 provides mapping between logical and transport channels and multiplexing of logical channel identities. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell between UEs. The MAC sublayer 302 is also responsible for HARQ (Hybrid Automatic Repeat Request) operations. The RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the gNB and the UE. Although not shown in the figure, a V2X layer may also be provided above the RRC sublayer 306 in the control plane 300 of the UE. The V2X layer is responsible for generating a PC5 QoS parameter group and QoS rules based on the received service data or service request, generating a PC5 QoS flow corresponding to the PC5QoS parameter group, and sending the PC5 QoS flow identifier and the corresponding PC5QoS parameter group to the AS (Access Stratum) layer for the AS layer to perform QoS processing on the data packets belonging to the PC5 QoS flow identifier; the V2X layer also includes a PC5-S signaling protocol (PC5-Signaling Protocol) sublayer, and the V2X layer is responsible for indicating to the AS layer whether each transmission is a PC5-S transmission or a V2X service data transmission.The wireless protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). The wireless protocol architecture in the user plane 350 is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce wireless transmission overhead. The L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping between QoS (Quality of Service) flows and data radio bearers (DRBs) to support the diversity of services. The wireless protocol architecture of the UE in the user plane 350 may include, at the L2 layer, a SDAP sublayer 356, a PDCP sublayer 354, a portion of or all of the protocol sublayers of the RLC sublayer 353 and the MAC sublayer 352. Although not shown, the UE may also have several upper layers above the L2 layer 355, including a network layer (e.g., an IP layer) terminated at the P-GW on the network side and an application layer terminated at the other end of the connection (e.g., a remote UE, a server, etc.).

[0193] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0194] As an example, Figure 3 The wireless protocol architecture in is applicable to the second node in this application.

[0195] As an embodiment, the first signaling in the present application is generated in the RRC306.

[0196] As an embodiment, the first sub-signaling in the present application is generated in the RRC306.

[0197] As an embodiment, the second sub-signaling in the present application is generated in the PHY301 or the PHY351.

[0198] As an embodiment, the first PUSCH in the present application is generated by the PHY301 or the PHY351.

[0199] As an embodiment, the first RRC signaling in the present application is generated in the RRC306.

[0200] As an embodiment, the second signaling in the present application is generated in the PHY301 or the PHY351.

[0201] As an embodiment, the second signaling in the present application is generated by the MAC302 or the MAC352.

[0202] As an embodiment, the L2 layer 305 or 355 belongs to a higher layer.

[0203] As an embodiment, the RRC sublayer 306 in the L3 layer belongs to a higher layer.

[0204] Example 4

[0205] Embodiment 4 illustrates a hardware module schematic diagram of a communication device according to an embodiment of the present application, as shown in the attached Figure 4 shown. Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.

[0206] The first communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454 and an antenna 452.

[0207] The second communication device 410 includes a controller / processor 475, a memory 476, a data source 477, 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.

[0208] In the transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, the upper layer data packets from the core network or the upper layer data packets from the data source 477 are provided to the controller / processor 475. The core network and the data source 477 represent all the protocol layers above the L2 layer. The controller / processor 475 implements the functionality of the L2 layer. In the transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for the retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding / beamforming operation 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, and then provides it to a different antenna 420.

[0209] In the transmission from the second communication device 410 to the first communication device 450, at the first communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding / beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding / beamforming operation from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein 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 to any spatial stream destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the second communication device 410. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to the L3 for L3 processing.

[0210] In the transmission from the first communication device 450 to the second communication device 410, at the first communication device 450, the upper layer data packets are provided to the controller / processor 459 using the data source 467. The data source 467 represents all the protocol layers above the L2 layer. Similar to the transmission function at the second communication device 410 described in the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels, and implements L2 layer functions for user plane and control plane. The controller / processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication 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 beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding / beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.

[0211] In the transmission from the first communication device 450 to the second communication device 410, the functions at the second communication device 410 are similar to the reception functions at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 can be associated with a memory 476 that stores program codes and data. The memory 476 can be referred to as a computer-readable medium. In the transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the first communication device 450. The upper layer data packets from the controller / processor 475 may be provided to the core network or all protocol layers above the L2 layer, and various control signals may also be provided to the core network or L3 for L3 processing.

[0212] As an embodiment, the first communication device 450 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the first communication device 450 apparatus at least: receives a first signaling, the first signaling configures a configuration grant, and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; sends a first PUSCH at a first PUSCH transmission opportunity, and the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein, whether to multiplex a first bit block on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, multiplex the first bit block on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, do not multiplex the first bit block on the first PUSCH; the first bit block indicates whether to not send PUSCH at a second PUSCH transmission opportunity, and the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0213] As an embodiment, the first communication device 450 apparatus includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving a first signaling, wherein the first signaling configures a configuration grant, and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; sending a first PUSCH at a first PUSCH transmission opportunity, and the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein whether to multiplex a first bit block on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether to not send PUSCH at a second PUSCH transmission opportunity, and the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0214] As an embodiment, the second communication device 410 device includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 410 device at least: sends a first signaling, the first signaling configures a configuration grant, and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; receives a first PUSCH at a first PUSCH transmission opportunity, and the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether the PUSCH is not transmitted at the second PUSCH transmission opportunity, and the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0215] As an embodiment, the second communication device 410 apparatus includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: sending a first signaling, the first signaling configuring a configuration grant, the configuration parameters of the configuration grant indicating multiple PUSCH transmission opportunities; receiving a first PUSCH at a first PUSCH transmission opportunity, the first PUSCH transmission opportunity being one of the multiple PUSCH transmission opportunities; wherein, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether the PUSCH is not transmitted at the second PUSCH transmission opportunity, and the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0216] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0217] As an embodiment, the second communication device 410 corresponds to the second node in this application.

[0218] As an embodiment, the first communication device 450 is a UE.

[0219] As an embodiment, the first communication device 450 is a relay.

[0220] As an embodiment, the second communication device 410 is a base station device.

[0221] As an embodiment, the second communication device 410 is a distribution unit of a base station.

[0222] As an embodiment, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416 or the controller / processor 475 is used to send the first signaling in the present application.

[0223] As an embodiment, at least one of the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456 or the controller / processor 459 is used to receive the first signaling in the present application.

[0224] As an embodiment, at least one of the antenna 452, the transmitter 454, the multi-antenna transmit processor 457, the transmit processor 468 or the controller / processor 459 is used to send the first PUSCH in the present application.

[0225] As an embodiment, at least one of the antenna 420, the receiver 418, the multi-antenna reception processor 472, the reception processor 470 or the controller / processor 475 is used to receive the first PUSCH in the present application.

[0226] As an embodiment, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416 or the controller / processor 475 is used to send the first RRC signaling in the present application.

[0227] As an embodiment, at least one of the antenna 452, the receiver 454, the multi-antenna reception processor 458, the reception processor 456 or the controller / processor 459 is used to receive the first RRC signaling in the present application.

[0228] As an embodiment, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416 or the controller / processor 475 is used to send the second signaling in the present application.

[0229] As an embodiment, at least one of the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456 or the controller / processor 459 is used to receive the second signaling in the present application.

[0230] Example 5

[0231] Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in the attached Figure 5 As shown in the attached Figure 5 In the example, the first node N51 and the second node N52 communicate via a wireless interface. It should be noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0232] for First node N51 , receiving the first signaling in step S511; receiving the first RRC signaling in step S512; receiving the second signaling in step S513; determining in step S514 that the first PUSCH sending opportunity is within the first time window; not multiplexing the first bit block on the first PUSCH in step S515; and sending the first PUSCH at the first PUSCH sending opportunity in step S516.

[0233] for Second node N52 , sending a first signaling in step S521; sending a first RRC signaling in step S522; sending a second signaling in step S523; receiving a first PUSCH at the first PUSCH sending opportunity in step S524.

[0234] It should be noted that the order of transmission of the first signaling and the order of transmission of the first RRC signaling can be interchanged.

[0235] In embodiment 5, a first signaling is received, the first signaling configures a configuration grant, and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; a first PUSCH is transmitted at a first PUSCH transmission opportunity, and the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein whether to multiplex a first bit block on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside a first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates that in a second PUSC H sending opportunity whether PUSCH is not sent, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities; receiving a first RRC signaling, the first RRC signaling configures at least one measurement time window; wherein, a first operation set is not executed in any valid measurement time window in the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window; receiving a second signaling, the second signaling indicates to execute the first operation set in the first time window; wherein, the second signaling is a protocol layer signaling below the RRC protocol layer.

[0236] As an embodiment, the second node N52 is a base station maintaining a serving cell of the first node N51.

[0237] As an embodiment, the second node N52 is a Transmit / Receive Point (TRP) of a service cell of the first node N51.

[0238] As an embodiment, the second node N52 is a maintaining base station of a master cell group (MCG) of the first node N51.

[0239] As an embodiment, the second node N52 is a base station maintaining a secondary cell group (SCG) of the first node N51.

[0240] As an embodiment, the second node N52 is a MgNB (master gNB).

[0241] As an embodiment, the second node N52 is an SgNB (secondary gNB).

[0242] As an embodiment, the first node N51 is a UE.

[0243] As an embodiment, a first RRC signaling is received, wherein the first RRC signaling configures at least one measurement time window.

[0244] As an embodiment, the first RRC signaling includes measurement configuration parameters.

[0245] As an embodiment, the first RRC signaling includes MeasConfig (measurement configuration).

[0246] As an embodiment, the first RRC signaling includes MeasGapConfig (measurement gap configuration).

[0247] As an embodiment, the at least one measurement time window includes a plurality of measurement time windows, and the plurality of measurement time windows appear periodically.

[0248] As an embodiment, the measurement configuration parameter indicates periods of the multiple measurement time windows.

[0249] As an embodiment, the configuration parameter of the measurement indicates a starting position and an ending position of each measurement time window in the at least one measurement time window.

[0250] As an embodiment, the measurement configuration parameter indicates the length of each measurement time window in the at least one measurement time window.

[0251] As an embodiment, a measurement time window is a measurement gap.

[0252] As an embodiment, one measurement time window is used for measurement for RRM.

[0253] As an embodiment, one measurement time window is used for L1 (Layer 1) measurement.

[0254] As an embodiment, one measurement time window is used for sending and receiving on other SIMs (Subscriber Identity Modules).

[0255] As an embodiment, transmission or reception is limited within a measurement time window.

[0256] As an embodiment, a measurement time window includes at least one time unit.

[0257] As an embodiment, a measurement time window includes K milliseconds, where K is a positive integer.

[0258] As an embodiment, a measurement time window includes continuous time units.

[0259] As an embodiment, the first operation set is not executed within a measurement time window, and the one measurement time window is any valid measurement time window among the at least one measurement time window.

[0260] As an embodiment, a valid measurement time window is not cancelled.

[0261] As an embodiment, a valid measurement time window is not released.

[0262] As an embodiment, RRM measurement or L1 measurement is performed within a valid measurement time window.

[0263] As an embodiment, the first set of operations is not executed within a valid measurement time window.

[0264] As an embodiment, the first operation set includes sending data other than (besides) Msg3 (Message 3) and MSGA (Message A) payload on UL-SCH (Uplink Shared CHannel).

[0265] As an embodiment, the first operation set includes sending Msg3, MSGA load and other user data on UL-SCH.

[0266] As an embodiment, the first operation set includes executing HARQ (Hybrid Automatic Repeat Request) feedback, SR (Scheduling Request) and CSI (Channel Status Information) sending.

[0267] As an embodiment, the first operation set includes reporting an SRS (Sounding Reference Signal).

[0268] As an embodiment, the first operation set includes monitoring PDCCH (Physical Downlink Control Channel) when ra-ResponseWindow (random access response window), ra-ContentionResolutionTimer (random access contention resolution timer), or msgB-ResponseWindow (message B response window) is not running, or when there is no RACH-less LTM (L1 / L2-triggered mobility) cell switching process ongoing.

[0269] As an embodiment, the first operation set includes receiving on DL-SCH (Downlink-Shared Channel) when ra-ResponseWindow, or ra-ContentionResolutionTimer, or msgB-ResponseWindow is not running, or when no RACH-based LTM cell switching process is in progress.

[0270] As an embodiment, the UL-SCH and the DL-SCH are transport channels used for data transmission between the MAC sublayer and the physical layer.

[0271] As an embodiment, the second time window is one of the at least one measurement time window.

[0272] As an embodiment, at least part of the time units included in the second time window constitute the first time window.

[0273] As a sub-embodiment of the above embodiment, the second time window is an invalid measurement time window.

[0274] As an embodiment, the first time window includes all time units of the second time window.

[0275] As an embodiment, the first time window is the second time window.

[0276] As an embodiment, the length of the first time window is the same as the length of the second time window.

[0277] As a sub-embodiment of the above three embodiments, the second time window is an invalid measurement time window.

[0278] As an embodiment, the first set of operations is performed within an invalid measurement time window.

[0279] As an embodiment, the first time window includes a partial time unit of the second time window, and the second time window includes a plurality of time units.

[0280] As an embodiment, the first time window is located within the second time window.

[0281] As an embodiment, the length of the first time window is smaller than the length of the second time window.

[0282] As a sub-embodiment of the above three embodiments, time units in the second time window except the first time window are used for RRM measurements.

[0283] As a sub-embodiment of the above three embodiments, the time units in the second time window other than the first time window constitute at least one sub-time window, and the at least one sub-time window is a valid sub-measurement time window.

[0284] As an embodiment, the first time window includes continuous time units.

[0285] As an embodiment, second signaling is received, wherein the second signaling indicates to execute the first set of operations in the first time window.

[0286] As an embodiment, the second signaling indicates the second time window; wherein, all time units included in the second time window constitute the first time window, that is, the second time window is the first time window.

[0287] As an embodiment, the second signaling indicates the second time window and the first time window; wherein, part of the time units included in the second time window constitute the first time window.

[0288] As a sub-embodiment of the above two embodiments, the first set of operations is not executed within the second time window.

[0289] As a sub-embodiment of the above two embodiments, the second time window is used for RRM measurement.

[0290] As a sub-embodiment of the above two embodiments, the second time window is used for other SIM card transmissions.

[0291] As an embodiment, the second signaling is protocol layer signaling below the RRC protocol layer.

[0292] As an embodiment, the second signaling is physical layer signaling.

[0293] As an embodiment, the second signaling is DCI.

[0294] As an embodiment, the second signaling is MAC sublayer signaling.

[0295] As an embodiment, the second signaling is MAC CE (Control Element).

[0296] As an embodiment, the second signaling indicates cancellation of measurements for RRM in the first time window.

[0297] As an embodiment, the second signaling indicates stopping performing measurements for RRM in the time unit included in the first time window.

[0298] As an embodiment, the second signaling indicates that transmission will be performed through UL-SCH and / or reception will be performed through DL-SCH in the time unit included in the first time window.

[0299] As an embodiment, when the first node determines that the first PUSCH sending opportunity is within the first time window, the first node does not multiplex the first bit block on the PUSCH.

[0300] As an embodiment, when the first node determines that the first PUSCH sending opportunity is within the first time window, the first node does not multiplex the first bit block on the PUSCH, and sends the first PUSCH at the first PUSCH sending opportunity.

[0301] As an embodiment, the first bit block includes UTO-UCI.

[0302] As an embodiment, the first bit block includes UTO-UCI and HARQ feedback; wherein the HARQ feedback is ACK (ACKnowledgement) or NACK (NegativeACKnowledgment).

[0303] As an embodiment, the first bit block includes UTO-UCI and CSI.

[0304] As an embodiment, the first bit block includes UTO-UCI and SR.

[0305] Embodiment 5 illustrates the case where the first PUSCH transmission opportunity is within the first time window. When it is confirmed in step S514 that the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH in step S515, and the remaining steps remain unchanged.

[0306] Example 6

[0307] Embodiment 6 illustrates a signal processing flow chart in the first node according to an embodiment of the present application, as shown in the attached Figure 6 shown.

[0308] In Example 6, in step S601, it is determined whether the first PUSCH sending opportunity is within the first time window. If so, step S603 is executed; if not, step S602 is executed; in step S602, the first bit block is multiplexed on the first PUSCH; in step S603, the first bit block is not multiplexed on the first PUSCH.

[0309] Example 7

[0310] Embodiment 7 illustrates multiple PUSCH transmission opportunities according to an embodiment of the present application, as shown in the attached Figure 7 Attached Figure 7 The rectangular box in represents the PUSCH transmission opportunity.

[0311] As an embodiment, the configuration grant indicates multiple PUSCH transmission opportunities.

[0312] As an embodiment, a configuration grant period includes at least one PUSCH transmission opportunity.

[0313] As an embodiment, a configuration grant period includes only one PUSCH transmission opportunity.

[0314] As an embodiment, a configuration grant period includes multiple PUSCH transmission opportunities, and the multiple PUSCH transmission opportunities are located in consecutive time slots in the time domain.

[0315] As an embodiment, the configuration parameter of the configuration grant indicates the number of PUSCH transmission opportunities included in a configuration grant cycle.

[0316] As an embodiment, the PUSCH corresponding to the multiple PUSCH sending opportunities is CG-PUSCH.

[0317] In case A of embodiment 7, only one PUSCH transmission opportunity is included in one configuration grant period.

[0318] In case B of embodiment 7, one configuration grant period includes 6 PUSCH transmission opportunities.

[0319] Example 8

[0320] Embodiment 8 illustrates a schematic diagram of at least one measurement time window according to an embodiment of the present application, as shown in the attached Figure 8 Attached Figure 8 The rectangular box in represents the measurement time window.

[0321] As an embodiment, the first RRC signaling configures measurement, and the configuration parameters of the measurement indicate at least one measurement time window.

[0322] As an embodiment, the measurement configuration parameters indicate a measurement period and a plurality of measurement time windows.

[0323] As an embodiment, one measurement cycle includes one measurement time window.

[0324] As an embodiment, the measurement is for RRM.

[0325] As an embodiment, the measurement is an inter-frequency measurement.

[0326] As an embodiment, the measurement is an intra-frequency measurement.

[0327] As an embodiment, the measurement is an inter-RAT (Radio Access Technology) measurement.

[0328] As an embodiment, the measurement time window is for UE.

[0329] As an embodiment, the measurement time window is for FR1 (Frequency Range 1).

[0330] As an embodiment, the measurement time window is for FR2 (Frequency Range 2).

[0331] As an embodiment, any valid measurement time window in the at least one measurement time window is subject to scheduling restrictions.

[0332] Embodiment 8 illustrates a periodic measurement time window, but the present application is also applicable to a non-periodic measurement time window.

[0333] Example 9

[0334] Embodiment 9 illustrates a schematic diagram of the time relationship between the PUSCH transmission timing and the measurement time window according to an embodiment of the present application, as shown in the attached figure. Fig. 9 Attached Fig. 9 In the figure, the unfilled rectangular box represents the measurement time window, and the rectangular box filled with diagonal grids represents the PUSCH transmission opportunity.

[0335] As an embodiment, when the measurement period is inconsistent with the configuration grant period, the measurement time window and the PUSCH transmission opportunity may partially overlap in the time domain.

[0336] As an embodiment, if all symbols included in the PUSCH transmission opportunity are outside the measurement time window, the PUSCH corresponding to the PUSCH transmission opportunity is transmitted.

[0337] As an embodiment, if at least part of the symbols included in the PUSCH transmission opportunity are within the measurement time window, the PUSCH corresponding to the PUSCH transmission opportunity is not transmitted.

[0338] As a sub-embodiment of the above embodiment, the measurement time window is effective.

[0339] Attached Fig. 9 In the example, the PUSCH corresponding to the leftmost PUSCH transmission opportunity can be sent, and since the PUSCH transmission opportunity in the middle partially overlaps with the measurement time window in the time domain, the rightmost PUSCH transmission opportunity is within the measurement time window, and its corresponding PUSCH is not sent.

[0340] As an embodiment, a PUSCH transmission opportunity that overlaps with the measurement time window in time domain cannot be used for PUSCH transmission, which may cause delay-sensitive uplink data to be discarded due to failure to be sent in time, thereby reducing UE service quality.

[0341] Example 10

[0342] Embodiment 10 illustrates a schematic diagram of the time relationship between the second signaling and the second time window according to an embodiment of the present application, as shown in the attached figure. Fig.10 Attached Fig.10 In the figure, the unfilled solid line rectangular box represents the second time window, the backslash filled rectangular box represents the second signaling, and the unfilled dotted line rectangular box represents the measurement time window.

[0343] As an embodiment, the second signaling changes at least one measurement time window among the multiple measurement time windows into an invalid measurement time window, and the at least one measurement time window includes the second time window.

[0344] As an embodiment, the second signaling changes one measurement time window of the at least one measurement time window into an invalid measurement time window, and the one measurement time window is the second time window.

[0345] As an embodiment, the second signaling is received outside the at least one measurement time window.

[0346] As an embodiment, the reception time of the second signaling is used to determine the second time window.

[0347] As an embodiment, the first measurement time window that occurs after the second signaling and whose reception time of the second signaling is not less than the first time length is the second time window.

[0348] As an embodiment, the time interval between the start time of the second time window and the reception time of the second signaling is not less than the first time length.

[0349] As an embodiment, the receiving time of the second signaling is the end time of the time domain resources occupied by the second signaling

[0350] As an embodiment, the receiving time of the second signaling is the end time of the time domain resources occupied by ACK, and the ACK indicates that the second signaling is successfully received.

[0351] As a sub-embodiment of the above embodiment, the second signaling is carried on PDSCH (Physical Downlink Shared Channel).

[0352] As a sub-embodiment of the above embodiment, the second signaling is MAC CE.

[0353] As an embodiment, the first time length is configurable.

[0354] As an embodiment, the first time length is preconfigured.

[0355] As an embodiment, the first time length is fixed.

[0356] As an embodiment, the first time length includes Q symbols or time slots.

[0357] As an embodiment, Q is a non-negative integer.

[0358] As an embodiment, Q is 0.

[0359] As an embodiment, Q is a positive integer.

[0360] As an embodiment, the first time length includes the time for the first node to perform the transmit-receive conversion.

[0361] As an embodiment, the first time length includes the processing time of the second signaling.

[0362] As an embodiment, the second time window exists only when the time interval between the reception time of the second signaling and the start time of the first measurement time window occurring after the second signaling is not less than the first time length, and the second time window is the first measurement time window occurring after the second signaling.

[0363] As an embodiment, when the time interval between the reception time of the second signaling and the start time of the first measurement time window appearing after the second signaling is not less than the first time length, the second time window is the first measurement time window appearing after the second signaling.

[0364] As an embodiment, when the time interval between the reception time of the second signaling and the start time of the first measurement time window occurring after the second signaling is less than the first time length, the second time window is the second measurement time window occurring after the second signaling; wherein the first time length includes a positive integer number of symbols.

[0365] As a sub-embodiment of the above embodiment, the first node does not execute the first set of operations within a measurement time window that first occurs after the second signaling.

[0366] As a sub-embodiment of the above embodiment, the first node performs measurement for RRM within a measurement time window that first appears after the second signaling.

[0367] In situation A of embodiment 10, the time interval between the reception time of the second signaling and the start time of the first measurement time window appearing after the second signaling is not less than the first time length, and the second time window is the first measurement time window appearing after the second signaling; wherein, Q is a positive integer.

[0368] In situation B of embodiment 10, the time interval between the reception time of the second signaling and the start time of the first measurement time window appearing after the second signaling is equal to the first time length, and the second time window is the first measurement time window appearing after the second signaling; wherein, Q is 0.

[0369] In case C of Example 10, the time interval between the reception time of the second signaling and the start time of the first measurement time window occurring after the second signaling is less than the first time length, and the second time window is the second measurement time window occurring after the second signaling; wherein Q is a positive integer; and measurements for RRM are performed within the first measurement time window occurring after the second signaling.

[0370] Embodiment 11

[0371] Embodiment 11 illustrates a schematic diagram of the relationship between the second time window and the first time window according to an embodiment of the present application, as shown in the attached figure. Fig.11 Attached Fig.11 In FIG. , the rectangular box filled with forward slashes represents the first time window.

[0372] As an embodiment, the start time of the first time window is not earlier than the start time of the second time window, and the end time of the first time window is not later than the end time of the second time window.

[0373] As an embodiment, the first time window is the second time window.

[0374] As a sub-embodiment of the above embodiment, the second signaling is DCI, the DCI includes a first field, the first field includes 1 bit, and the value of the first field indicates cancellation of measurements for RRM in the second time window.

[0375] As a sub-embodiment of the above embodiment, the second signaling is DCI, and a format of the DCI indicates cancellation of measurements for RRM in the second time window.

[0376] As a sub-embodiment of the above embodiment, the second signaling is a MAC CE, the MAC CE has a fixed size, and the LCID (Logical Channel Identity) corresponding to the MAC CE or the value of the MAC CE indicates cancellation of measurements for RRM in the second time window.

[0377] As a sub-embodiment of the above embodiment, the second signaling does not indicate either a starting position of the first time window in the second time window or an ending position of the first time window in the second time window.

[0378] As an embodiment, the first time window is composed of a partial time slot included in the second time window, and the second time window includes K milliseconds.

[0379] As a sub-embodiment of the above embodiment, the second signaling indicates at least one of a starting position of the first time window in the second time window and an ending position of the first time window in the second time window.

[0380] As an embodiment, the second signaling only indicates the end position of the first time window in the second time window; wherein the first time window is located at the beginning of the second time window.

[0381] As a sub-embodiment of the above embodiment, the start time of the first time window is the same as the start time of the second time window.

[0382] As a sub-embodiment of the above embodiment, the second signaling includes the duration of the first time window, and the first node determines the end position of the first time window in the second time window based on the start time of the second time window and the duration of the first time window.

[0383] As a sub-embodiment of the above embodiment, the second signaling includes the end position of the first time window in the second time window, and the first node determines the duration of the first time window based on the start time of the second time window and the end position of the first time window in the second time window.

[0384] As an embodiment, the second signaling only indicates the starting position of the first time window in the second time window; wherein the first time window is located at the end of the second time window.

[0385] As a sub-embodiment of the above embodiment, the end time of the first time window is the same as the end time of the second time window.

[0386] As a sub-embodiment of the above embodiment, the second signaling includes the duration of the first time window, and the first node determines the starting position of the first time window in the second time window based on the end time of the second time window and the duration of the first time window.

[0387] As a sub-embodiment of the above embodiment, the second signaling includes the starting position of the first time window in the second time window, and the first node determines the duration of the first time window based on the end time of the second time window and the starting position of the first time window in the second time window.

[0388] As an embodiment, the second signaling indicates the starting position of the first time window in the second time window and the ending position of the first time window in the second time window; wherein the first time window is located in the middle of the second time window.

[0389] As a sub-embodiment of the above embodiment, the start time of the first time window is different from the start time of the second time window, and the end time of the first time window is different from the end time of the second time window.

[0390] As a sub-embodiment of the above embodiment, the second signaling includes the starting position of the first time window in the second time window and the duration of the first time window, and the first node determines the ending position of the first time window in the second time window based on the starting position of the first time window in the second time window and the duration of the first time window.

[0391] As a sub-embodiment of the above embodiment, the second signaling includes the end position of the first time window in the second time window and the duration of the first time window, and the first node determines the starting position of the first time window in the second time window based on the end position of the first time window in the second time window and the duration of the first time window.

[0392] As a sub-embodiment of the above embodiment, the second signaling includes the starting position of the first time window in the second time window and the ending position of the first time window in the second time window, and the first node determines the duration of the first time window based on the starting position of the first time window in the second time window and the ending position of the first time window in the second time window.

[0393] As an embodiment, the time domain starting position of the first PUSCH sending opportunity is the same as the starting time of the first time window.

[0394] As an embodiment, the time domain starting position of the first PUSCH sending opportunity is later than the starting time of the first time window.

[0395] As an embodiment, the first set of operations is performed in the first time window.

[0396] As an embodiment, the first set of operations is not performed on time units other than the first time window in the second time window.

[0397] As an embodiment, measurements for RRM are performed on time units other than the first time window in the second time window.

[0398] As an embodiment, the time units in the second time window other than the first time window constitute an incomplete measurement time window, and the incomplete measurement time window is valid.

[0399] As a sub-embodiment of the above three embodiments, the first time window is composed of a portion of time units included in the second time window.

[0400] As an embodiment, the first time window being the second time window means that the first time window is a measurement gap.

[0401] In situation A of embodiment 11, the first time window is the second time window.

[0402] In situation B of embodiment 11, the first time window is composed of the starting part of the time unit of the second time window.

[0403] In case C of embodiment 11, the first time window is composed of the middle time unit of the second time window.

[0404] In situation D of embodiment 11, the first time window is composed of the end part of the time unit of the second time window.

[0405] Example 12

[0406] Embodiment 12 illustrates a schematic diagram of the relationship between a first bit block and a group of PUSCH transmission opportunities according to an embodiment of the present application, as shown in the attached figure. Fig.12 Attached Fig.12 In the figure, the unfilled rectangular box represents the PUSCH transmission opportunity, and the rectangular box filled with positive grid represents the first bit block.

[0407] As an embodiment, the first bit block includes a bit map.

[0408] As an embodiment, the first bit block is a bitmap.

[0409] As an embodiment, the number of bits included in the first bit block is configurable.

[0410] As an embodiment, each bit in the bit map corresponds one-to-one to each PUSCH transmission opportunity in a group of PUSCH transmission opportunities immediately following the first PUSCH transmission opportunity.

[0411] As an embodiment, the first bit block indicates whether PUSCH is not sent at the second PUSCH sending timing, and the second PUSCH sending timing is any PUSCH sending timing in the group of PUSCH sending timings.

[0412] As an embodiment, the second PUSCH transmission timing is a valid PUSCH transmission timing.

[0413] As an embodiment, when the first bit block indicates that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH is not sent at the second PUSCH sending opportunity.

[0414] As an embodiment, when the first bit block does not indicate that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH can be sent at the second PUSCH sending opportunity.

[0415] As a sub-embodiment of the above embodiment, PUSCH is sent at the second PUSCH sending opportunity.

[0416] As a sub-embodiment of the above embodiment, PUSCH is not sent at the second PUSCH sending opportunity.

[0417] In Example 12, taking all PUSCH transmission opportunities as valid as an example, the first bit block includes 3 bits, corresponding to bit 0, bit 1 and bit 2 respectively; the 3 bits sequentially indicate whether PUSCH is not transmitted in the 3 valid PUSCH transmission opportunities in chronological order after the first PUSCH transmission opportunity. In case A of Example 12, one configuration grant period includes 1 PUSCH transmission opportunity, and the 3 bits sequentially indicate the 3 PUSCH transmission opportunities included in the 3 configuration grant periods; in case B of Example 12, one configuration grant period includes 6 PUSCH transmission opportunities, the first PUSCH transmission opportunity is the first PUSCH transmission opportunity in a configuration grant period, and the 3 bits sequentially indicate the second, third and fourth PUSCH transmission opportunities in the same configuration grant period.

[0418] Embodiment 13

[0419] Embodiment 13 illustrates a structural block diagram of a processing device in a first node according to an embodiment of the present application, as shown in the attached Fig.13 As shown in the attached Fig.13 In the embodiment, the first node processing device 1300 includes a first receiver 1301 and a first transmitter 1302; the first node 1300 is a UE.

[0420] In Example 13, a first receiver 1301 receives a first signaling, wherein the first signaling configures a configuration grant, wherein the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; a first transmitter 1302 transmits a first PUSCH at a first PUSCH transmission opportunity, wherein the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein whether to multiplex a first bit block on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether to not transmit PUSCH at a second PUSCH transmission opportunity, wherein the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0421] As an embodiment, the first receiver 1301 receives a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein a first operation set is not performed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; a second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window.

[0422] As an embodiment, the first receiver 1301 receives a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; a second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window; the first receiver 1301 receives a second signaling, and the second signaling indicates that the first operation set is executed in the first time window; wherein the second signaling is a protocol layer signaling below the RRC protocol layer.

[0423] As an embodiment, the first receiver 1301 receives a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; a second time window is one of the at least one measurement time windows, and some time units included in the second time window constitute the first time window; the first receiver 1301 receives a second signaling, and the second signaling indicates that the first operation set is executed in the first time window; wherein the second signaling is a protocol layer signaling below the RRC protocol layer; the second signaling indicates at least one of the starting position of the first time window in the second time window and the ending position of the first time window in the second time window.

[0424] As an embodiment, the first receiver 1301 receives a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein a first operation set is not performed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; a second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window; the first receiver 1301 receives a second signaling, and the second signaling indicates that the first operation set is performed in the first time window; wherein the second signaling is a protocol layer signaling below the RRC protocol layer; the second time window is a measurement time window after the second signaling, and the time interval between the start time of the measurement time window and the reception time of the second signaling is not less than a first time length; wherein the first time length includes Q symbols or time slots, and Q is a non-negative integer.

[0425] As an embodiment, the first bit block includes a bit map, each bit in the bit map corresponds one-to-one to each PUSCH transmission timing in a group of PUSCH transmission timings immediately following the first PUSCH transmission timing; the second PUSCH transmission timing is any PUSCH transmission timing in the group of PUSCH transmission timings.

[0426] As an embodiment, the first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, including: when the first bit block indicates that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH is not sent at the second PUSCH sending opportunity; when the first bit block does not indicate that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH can be sent at the second PUSCH sending opportunity.

[0427] As an embodiment, the first receiver 1301 includes the attached Figure 4 The receiver 454 (including antenna 452), receive processor 456, multi-antenna receive processor 458 and controller / processor 459.

[0428] As an embodiment, the first receiver 1301 includes the attached Figure 4 At least one of the receiver 454 (including antenna 452), receive processor 456, multi-antenna receive processor 458 or controller / processor 459.

[0429] As an embodiment, the first transmitter 1302 includes the attached Figure 4 The transmitter 454 (including antenna 452), transmit processor 468, multi-antenna transmit processor 457 and controller / processor 459.

[0430] As an embodiment, the first transmitter 1302 includes the attached Figure 4 At least one of the transmitter 454 (including antenna 452), the transmit processor 468, the multi-antenna transmit processor 457 or the controller / processor 459.

[0431] Embodiment 14

[0432] Embodiment 14 illustrates a structural block diagram of a processing device in a second node according to an embodiment of the present application, as shown in the attached Fig.14 As shown in the attached Fig.14 In the embodiment, the second node processing device 1400 includes a second receiver 1401 and a second transmitter 1402; the second node 1400 is a base station.

[0433] In Example 14, a second transmitter 1402 sends a first signaling, wherein the first signaling configures a configuration grant, and the configuration parameters of the configuration grant indicate multiple PUSCH transmission opportunities; a second receiver 1401 receives a first PUSCH at a first PUSCH transmission opportunity, and the first PUSCH transmission opportunity is one of the multiple PUSCH transmission opportunities; wherein, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH transmission opportunity; if the first PUSCH transmission opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH transmission opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether the PUSCH is not transmitted at the second PUSCH transmission opportunity, and the second PUSCH transmission opportunity belongs to the multiple PUSCH transmission opportunities.

[0434] As an embodiment, the second transmitter 1402 sends a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein, a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window.

[0435] As an embodiment, the second transmitter 1402 sends a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein, a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window; the second transmitter 1402 sends a second signaling, and the second signaling indicates the execution of the first operation set in the first time window; wherein the second signaling is a protocol layer signaling below the RRC protocol layer.

[0436] As an embodiment, the second transmitter 1402 sends a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein, a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and some time units included in the second time window constitute the first time window; the second transmitter 1402 sends a second signaling, and the second signaling indicates that the first operation set is executed in the first time window; wherein the second signaling is a protocol layer signaling below the RRC protocol layer; the second signaling indicates at least one of the starting position of the first time window in the second time window and the ending position of the first time window in the second time window.

[0437] As an embodiment, the second transmitter 1402 sends a first RRC signaling, and the first RRC signaling configures at least one measurement time window; wherein, a first operation set is not executed in any valid measurement time window of the at least one measurement time window, and the first operation set includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window; the second transmitter 1402 sends a second signaling, and the second signaling indicates that the first operation set is executed in the first time window; wherein the second signaling is a protocol layer signaling below the RRC protocol layer; the second time window is a measurement time window after the second signaling, and the time interval between the start time of the measurement time window and the reception time of the second signaling is not less than a first time length; wherein the first time length includes Q symbols or time slots, and Q is a non-negative integer.

[0438] As an embodiment, the first bit block includes a bit map, each bit in the bit map corresponds one-to-one to each PUSCH transmission timing in a group of PUSCH transmission timings immediately following the first PUSCH transmission timing; the second PUSCH transmission timing is any PUSCH transmission timing in the group of PUSCH transmission timings.

[0439] As an embodiment, the first bit block indicates whether PUSCH is not sent at the second PUSCH sending timing, including: when the first bit block indicates that PUSCH is not sent at the second PUSCH sending timing, PUSCH is not sent at the second PUSCH sending timing; when the first bit block does not indicate that PUSCH is not sent at the second PUSCH sending timing, PUSCH can be sent at the second PUSCH sending timing.

[0440] As an embodiment, the second receiver 1401 includes the attached Figure 4 The receiver 418 (including antenna 420), receive processor 470, multi-antenna receive processor 472 and controller / processor 475.

[0441] As an embodiment, the second receiver 1401 includes the attached Figure 4 At least one of the receiver 418 (including the antenna 420), the receive processor 470, the multi-antenna receive processor 472 or the controller / processor 475.

[0442] As an embodiment, the second transmitter 1402 includes the attached Figure 4 The transmitter 418 (including antenna 420), transmit processor 416, multi-antenna transmit processor 471 and controller / processor 475.

[0443] As an embodiment, the second transmitter 1402 includes the attached Figure 4 At least one of the transmitter 418 (including antenna 420), the transmit processor 416, the multi-antenna transmit processor 471 or the controller / processor 475.

[0444] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The first type of communication node or UE or terminal in the present application includes but is not limited to mobile phones, tablet computers, notebooks, Internet cards, low-power devices, eMTC (enhanced Machine Type Communication, enhanced machine type communication) equipment, NB-IoT equipment, vehicle-mounted communication equipment, aircraft, airplanes, drones, remote-controlled aircraft and other wireless communication equipment. The second type of communication node or base station or network side equipment in the present application includes but is not limited to macrocellular base stations, microcellular base stations, home base stations, relay base stations, eNB, gNB, transmission and reception nodes TRP (Transmission and Reception Point, transmission and reception point), relay satellites, satellite base stations, aerial base stations and other wireless communication equipment.

[0445] The above is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A first node used for wireless communication, characterized in that: include: A first receiver receives a first signaling, wherein the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities; A first transmitter transmits a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings; Among them, whether to multiplex the first bit block on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

2. The first node according to claim 1, characterized in that: include: The first receiver receives a first RRC signaling, where the first RRC signaling configures at least one measurement time window; Among them, a first set of operations is not performed in any valid measurement time window of the at least one measurement time window, and the first set of operations includes sending data other than Msg3 and MSGA load on UL-SCH; the second time window is one of the at least one measurement time windows, and at least part of the time units included in the second time window constitute the first time window.

3. The first node according to claim 1 or 2, characterized in that: include: The first receiver receives a second signaling, where the second signaling indicates to perform the first operation set in the first time window; The second signaling is a protocol layer signaling below the RRC protocol layer.

4. The first node according to claim 3, characterized in that: The second signaling indicates at least one of a starting position of the first time window in the second time window and an ending position of the first time window in the second time window; Part of the time units included in the second time window constitute the first time window.

5. The first node according to claim 3 or 4, characterized in that: The second time window is a measurement time window after the second signaling, and the time interval between the start time of the measurement time window and the reception time of the second signaling is not less than the first time length; The first time length includes Q symbols or time slots, and Q is a non-negative integer.

6. The first node according to any one of claims 1 to 5, characterized in that: The first bit block includes a bit map, each bit in the bit map corresponds one-to-one to each PUSCH transmission opportunity in a group of PUSCH transmission opportunities immediately following the first PUSCH transmission opportunity; the second PUSCH transmission opportunity is any PUSCH transmission opportunity in the group of PUSCH transmission opportunities.

7. The first node according to any one of claims 1 to 6, characterized in that: The first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, including: when the first bit block indicates that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH is not sent at the second PUSCH sending opportunity; when the first bit block does not indicate that PUSCH is not sent at the second PUSCH sending opportunity, PUSCH can be sent at the second PUSCH sending opportunity.

8. A second node used for wireless communication, characterized in that: include: A second transmitter sends a first signaling, wherein the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities; a second receiver, receiving a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings; Among them, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether the PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

9. A method in a first node for wireless communication, characterized in that: include: receiving a first signaling, wherein the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities; Sending a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings; Among them, whether to multiplex the first bit block on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

10. A method in a second node for wireless communication, characterized in that: include: Sending a first signaling, where the first signaling configures a configuration grant, and a configuration parameter of the configuration grant indicates a plurality of PUSCH transmission opportunities; receiving a first PUSCH at a first PUSCH transmission timing, where the first PUSCH transmission timing is one of the multiple PUSCH transmission timings; Among them, whether the first bit block is multiplexed on the first PUSCH depends on the time domain position of the first PUSCH sending opportunity; if the first PUSCH sending opportunity is outside the first time window, the first bit block is multiplexed on the first PUSCH; if the first PUSCH sending opportunity is within the first time window, the first bit block is not multiplexed on the first PUSCH; the first bit block indicates whether PUSCH is not sent at the second PUSCH sending opportunity, and the second PUSCH sending opportunity belongs to the multiple PUSCH sending opportunities.

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