CN116582934A

CN116582934A - Method and apparatus in a node for wireless communication

Info

Publication number: CN116582934A
Application number: CN202210110811.1A
Authority: CN
Inventors: 胡杨; 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2023-08-11
Also published as: WO2023143500A1

Abstract

A method and apparatus in a node for wireless communication is disclosed. A first receiver receiving reference signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window; a first transceiver that receives a target block of bits on a target wireless channel or transmits a target block of bits on a target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

Description

Method and apparatus in a node for wireless communication

Technical Field

The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission method and apparatus for wireless signals in a wireless communication system supporting a cellular network.

Background

XR (Extended Reality) is considered as a very potential technology, and the best form and development trend for pushing XR to large-scale applications will be one of typical applications for future communications; support for XR services in 5G NR (New Radio) is an important aspect of system design. Quasi-periodic traffic models, high data rate and low latency requirements are three important characteristics of XR traffic; semi-persistent scheduling (SPS) or Configuration Grant (CG) has great potential in matching the three characteristics of XR traffic.

Disclosure of Invention

In view of the above, the present application discloses a solution. It should be noted that XR is taken as an example in the above description; the application is also applicable to other scenarios, such as MBS (Multicast and Broadcast Services, multicast and broadcast service), ioT (Internet of Things ), internet of vehicles, NTN (non-terrestrial networks, non-terrestrial network), shared spectrum (shared spectrum), voIP, etc., and achieves similar technical effects. Furthermore, the adoption of unified solutions for different scenarios (including but not limited to XR, MBS, ioT, internet of vehicles, NTN, shared spectrum, voIP) also helps to reduce hardware complexity and cost, or to improve performance. Embodiments in any one node of the application and features in embodiments may be applied to any other node without conflict. The embodiments of the application and the features of the embodiments may be combined with each other arbitrarily without conflict.

As an embodiment, the term (terminalogy) in the present application is explained with reference to the definition of the 3GPP specification protocol TS36 series.

As an embodiment, the term in the present application is explained with reference to the definition of the 3GPP specification protocol TS38 series.

As an embodiment, the term in the present application is explained with reference to the definition of the 3GPP specification protocol TS37 series.

As one example, the term in the present application is explained with reference to the definition of the specification protocol of IEEE (Institute of Electrical and Electronics Engineers ).

The application discloses a method used in a first node of wireless communication, which is characterized by comprising the following steps:

receiving reference signaling, receiving first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window;

receiving a target bit block on a target wireless channel or transmitting the target bit block on the target wireless channel;

wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As one example, the benefits of the above method include: the transmission performance is improved.

As one example, the benefits of the above method include: the BLER (BLock Error Rate) is reduced.

As one example, the benefits of the above method include: the resource utilization rate is improved.

As one example, the benefits of the above method include: the uplink coverage performance is improved.

As one example, the benefits of the above method include: the spectral efficiency is improved.

As one example, the benefits of the above method include: the transmission flexibility of semi-static scheduling or configuration grant is improved.

As one example, the benefits of the above method include: and is beneficial to supporting periodic or quasi-periodic services.

As one example, the benefits of the above method include: and is beneficial to supporting the dynamic change of the data packet size.

As one example, the benefits of the above method include: is beneficial to meeting higher delay requirements.

According to one aspect of the application, the above method is characterized in that,

the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel belongs to the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel does not belong to the first time window, the target wireless channel adopts the reference configuration.

According to one aspect of the present application, the method is characterized by comprising:

receiving second signaling, the second signaling being used to indicate a second time window;

wherein the second time window has a time domain overlap with the first time window; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine a configuration employed by the target wireless channel.

receiving second signaling, the second signaling being used to indicate a second configuration and a second time window, the second configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks;

wherein the second time window has a time domain overlap with the first time window; the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine the configuration adopted by the target wireless channel; when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the reference configuration; when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the first configuration; when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the second configuration; when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and the target wireless channel adopts at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling or the second configuration.

when the time domain resource block occupied by the target wireless channel belongs to an overlapping part of the second time window and the first time window and the cut-off time of the second time window is later than the cut-off time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is earlier than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

when the time domain resource block occupied by the target wireless channel belongs to an overlapping part of the second time window and the first time window and the time domain resource occupied by the first signaling is later than the time domain resource occupied by the second signaling, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the time domain resource occupied by the first signaling is earlier than the time domain resource occupied by the second signaling, the target wireless channel adopts the second configuration.

the first signaling is one of a DCI format or a MAC CE.

the earliest time slot included in the first time window is the K1st time slot after the time slot to which the first signaling belongs in the time domain, and the K1 is a configurable or predefined non-negative integer.

The application discloses a method used in a second node of wireless communication, which is characterized by comprising the following steps:

transmitting reference signaling, transmitting first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window;

transmitting the target bit block on the target wireless channel or receiving the target bit block on the target wireless channel;

transmitting second signaling, the second signaling being used to indicate a second time window;

transmitting second signaling, the second signaling being used to indicate a second configuration and a second time window, the second configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks;

the first signaling is one of a DCI format or a MAC CE.

The application discloses a first node used for wireless communication, which is characterized by comprising the following components:

a first receiver receiving reference signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window;

a first transceiver that receives a target block of bits on a target wireless channel or transmits a target block of bits on a target wireless channel;

The present application discloses a second node used for wireless communication, which is characterized by comprising:

a second transmitter transmitting reference signaling, the reference signaling being used to indicate a reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, and transmitting first signaling being used to indicate a first time window;

a second transceiver that transmits the target bit block on the target wireless channel or receives the target bit block on the target wireless channel;

Drawings

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

FIG. 1 illustrates a process flow diagram of a first node according to one embodiment of the application;

FIG. 2 shows a schematic diagram of a network architecture according to one embodiment of the application;

fig. 3 shows a schematic diagram of a radio protocol architecture of a user plane and a control plane according to an embodiment of the application;

FIG. 4 shows a schematic diagram of a first communication device and a second communication device according to one embodiment of the application;

FIG. 5 shows a signal transmission flow diagram according to one embodiment of the application;

fig. 6 is a schematic diagram illustrating a configuration employed to determine a target wireless channel according to an embodiment of the present application;

fig. 7 shows a schematic diagram of a relationship between second signaling, a second time window, a first time window, and a target wireless channel according to one embodiment of the application;

FIG. 8 shows an illustrative schematic of a time domain relationship between a second time window and a first time window in accordance with one embodiment of the application;

FIG. 9 shows an illustrative schematic diagram of a time domain relationship between a second time window and a first time window in accordance with one embodiment of the application;

FIG. 10 shows an illustrative schematic diagram of a time domain relationship between a second time window and a first time window in accordance with one embodiment of the application;

FIG. 11 shows an illustrative schematic of a time domain relationship between a second time window and a first time window in accordance with one embodiment of the application;

fig. 12 is a schematic diagram illustrating a configuration employed to determine a target wireless channel according to an embodiment of the present application;

fig. 13 is a schematic diagram illustrating a configuration employed to determine a target wireless channel according to an embodiment of the present application;

fig. 14 is a schematic diagram illustrating a configuration employed to determine a target wireless channel according to an embodiment of the present application;

fig. 15 shows an illustrative schematic diagram in which first signaling is used to indicate a first time window in accordance with an embodiment of the application;

fig. 16 shows a block diagram of a processing arrangement in a first node device according to an embodiment of the application;

fig. 17 shows a block diagram of a processing arrangement in a second node device according to an embodiment of the application.

Detailed Description

The technical scheme of the application will be further described in detail with reference to the accompanying drawings. It should be noted that the embodiments of the present application and the features in the embodiments may be arbitrarily combined with each other without collision.

Example 1

Embodiment 1 illustrates a process flow diagram of a first node according to one embodiment of the application, as shown in fig. 1.

In embodiment 1, the first node in the present application receives reference signaling in step 101; the first signaling is received in step 102, the target block of bits is received on the target wireless channel in step 103, or the target block of bits is transmitted on the target wireless channel.

In embodiment 1, the reference signaling is used to indicate a reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling is used to indicate a first time window; the reference signaling is used for activation of semi-static scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As an embodiment, the reference signaling is physical layer signaling.

As an embodiment, the reference signaling is a DCI (Downlink control information ) format (DCI format).

As an embodiment, the reference signaling is DCI signaling.

As an embodiment, the reference signaling is one of DCI format 0_0,DCI format 0_1 or DCI format 0_2.

As an embodiment, the reference signaling is one of DCI format 0_1 or DCI format 0_2.

As an embodiment, the reference signaling is DCI format 0_0, and the specific definition of DCI format 0_0 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the reference signaling is DCI format 0_1, and the specific definition of DCI format 0_1 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the reference signaling is DCI format 0_2, and the specific definition of DCI format 0_2 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the reference signaling is one of DCI format 1_0,DCI format 1_1 or DCI format 1_2.

As an embodiment, the reference signaling is DCI format 1_0, and the specific definition of DCI format 1_0 is described in section 7.3.1.2 of 3gpp ts 38.212.

As an embodiment, the reference signaling is DCI format 1_1, and the specific definition of DCI format 1_1 is described in 3gpp ts38.212, section 7.3.1.2.

As an embodiment, the reference signaling is DCI format 1_2, and the specific definition of DCI format 1_2 is described in 3gpp ts38.212, section 7.3.1.2.

As an embodiment, the reference signaling includes one or more fields (fields) in one DCI format.

As an embodiment, the reference signaling is an uplink scheduling signaling (UpLink Grant Signalling).

As an embodiment, the reference signaling is a downlink scheduling signaling (DownLink Grant Signalling).

As an embodiment, the reference signaling is higher layer (higher layer) signaling.

As an embodiment, the reference signaling is RRC signaling.

As an embodiment, the reference signaling includes one or more domains in an RRC signaling.

As an embodiment, the reference signaling comprises an IE (Information Element ).

As an embodiment, the reference signaling includes one or more fields in an IE.

As an embodiment, the reference signaling is MAC CE (Medium Access Control layer Control Element ) signaling.

As an embodiment, the reference signaling includes one or more fields in a MAC CE signaling.

As an embodiment, the first signaling is physical layer signaling.

As an embodiment, the first signaling is a DCI (Downlink control information ) format (DCI format).

As an embodiment, the first signaling is DCI signaling.

As an embodiment, the first signaling is one of DCI format 0_0,DCI format 0_1 or DCI format 0_2.

As an embodiment, the first signaling is one of DCI format 0_1 or DCI format 0_2.

As an embodiment, the first signaling is DCI format 0_0, and the specific definition of DCI format 0_0 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the first signaling is DCI format 0_1, and the specific definition of the DCI format 0_1 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the first signaling is DCI format 0_2, and the specific definition of DCI format 0_2 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the first signaling is one of DCI format 1_0,DCI format 1_1 or DCI format 1_2.

As an embodiment, the first signaling is DCI format 1_0, and the specific definition of the DCI format 1_0 is described in section 7.3.1.2 of 3gpp ts 38.212.

As an embodiment, the first signaling is DCI format 1_1, and the specific definition of the DCI format 1_1 is described in section 7.3.1.2 of 3gpp ts 38.212.

As an embodiment, the first signaling is DCI format 1_2, and the specific definition of the DCI format 1_2 is described in 3gpp ts38.212, section 7.3.1.2.

As an embodiment, the first signaling includes one or more fields (fields) in one DCI format.

As an embodiment, the first signaling is an uplink scheduling signaling (UpLink Grant Signalling).

As an embodiment, the first signaling is a downlink scheduling signaling (DownLink Grant Signalling).

As an embodiment, the first signaling is higher layer (higher layer) signaling.

As an embodiment, the first signaling is RRC signaling.

As an embodiment, the first signaling includes one or more domains in an RRC signaling.

As an embodiment, the first signaling comprises an IE (Information Element ).

As an embodiment, the first signaling includes one or more fields in an IE.

As an embodiment, the first signaling is MAC CE (Medium Access Control layer Control Element ) signaling.

As an embodiment, the first signaling includes one or more domains in a MAC CE signaling.

As an embodiment, the first signaling is received after the reference signaling.

As an embodiment, the reference signaling is a different signaling than the first signaling.

As an embodiment, the reference signaling is different physical layer signaling than the first signaling.

As an embodiment, the reference signaling is a different DCI signaling than the first signaling.

As an embodiment, the reference signaling is a different MAC CE than the first signaling.

As an embodiment, the reference signaling is MAC CE and the first signaling is DCI signaling.

As an embodiment, the reference signaling is DCI signaling and the first signaling is MAC CE.

As an embodiment, the reference signaling explicitly indicates the reference configuration.

As an embodiment, the reference signaling implicitly indicates the reference configuration.

As an embodiment, a field in the reference signaling is used to indicate the reference configuration.

As an embodiment, the reference configuration comprises a configuration of time domain resource allocation.

As an embodiment, the reference configuration comprises a configuration of frequency domain resource allocation.

As one embodiment, the reference configuration includes a configuration of an MCS.

As one embodiment, the reference configuration comprises a configuration of waveforms.

As one embodiment, the reference configuration comprises a configuration of a physical layer waveform.

As an embodiment, the reference configuration comprises: a DFT-s-OFDM (Discrete Fourier Transform-spread-OFDM), discrete fourier transform spread orthogonal frequency division multiplexing) waveform is employed.

As an embodiment, the reference configuration comprises: a CP-OFDM waveform (Cyclic Prefix-OFDM) is used.

As an embodiment, the reference configuration comprises a configuration of a number of transport blocks.

As one embodiment, the reference configuration includes a configuration of only one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks.

As one embodiment, the reference configuration includes a configuration of two of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the reference configuration includes a configuration of three of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As one embodiment, the reference configuration includes a configuration of four of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As one embodiment, the reference configuration includes a time domain resource allocation, a frequency domain resource allocation, an MCS, a waveform, and a transport block number configuration.

As an embodiment, the reference configuration further includes a configuration of properties other than time domain resource allocation, frequency domain resource allocation, MCS (Modulation and coding scheme, modulation and coding strategy), waveform and number of transport blocks.

As an embodiment, the first signaling explicitly indicates the first time window.

As one embodiment, the first signaling implicitly indicates the first time window.

As an embodiment, the first signaling is used to indicate a starting position of the first time window.

As an embodiment, the first signaling is used to indicate an end position of the first time window.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate an earliest slot (slot) occupied by the first time window.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate the earliest time domain symbol occupied by the first time window.

As an embodiment, the time domain Symbol in the present application is an OFDM (Orthogonal Frequency Division Multiplexing ) Symbol (Symbol).

As one embodiment, the time domain symbol in the present application is an SC-FDMA (Single Carrier-Frequency Division Multiple Access, single Carrier frequency division multiple access) symbol.

As an embodiment, the time domain symbol in the present application is a DFT-S-OFDM (Discrete Fourier Transform SpreadOFDM, discrete fourier transform orthogonal frequency division multiplexing) symbol.

As an embodiment, the time domain symbol in the present application is an FBMC (FilterBank Multi Carrier ) symbol.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate a starting instant of the first time window.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate a duration occupied by the first time window.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate the latest time slot (slot) occupied by the first time window.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate the latest time domain symbol occupied by the first time window.

As an embodiment, the expression "the first signaling is used to indicate a first time window" in the present application includes: the first signaling is used to indicate a deadline of the first time window.

As an embodiment, the first time window comprises at least one time domain symbol.

As an embodiment, the first time window comprises at least one time slot.

As an embodiment, the first time window comprises consecutive time domain resources.

As an embodiment, the first time window comprises only one time domain symbol or a plurality of consecutive time domain symbols.

As an embodiment, the first time window comprises only one time slot or a plurality of consecutive time slots.

As one embodiment, the target wireless channel is a physical layer channel.

As one embodiment, the target wireless channel is a shared channel.

As one embodiment, the target wireless channel is a physical layer shared channel.

As one embodiment, the target wireless channel is PDSCH.

As one embodiment, the target wireless channel is an SPS PDSCH.

As one embodiment, the target wireless channel is PUSCH.

As one embodiment, the target wireless channel is CGPUSCH.

As one embodiment, the target wireless channel is a PSSCH.

As one embodiment, the target wireless channel is used to carry coded bits of the target bit block.

As one embodiment, the target wireless channel is used to carry modulation symbols generated by coded bits of the target bit block.

As an embodiment, the target radio Channel is used to carry the output of the target bit block after CRC attachment (CRC attachment), code block segmentation (Code block segmentation), code block CRC attachment, channel coding (Channel coding), rate matching (Rate matching), code block concatenation (Code block concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer mapping), transform Precoding (Transform Precoding), precoding (Precoding), mapping to virtual resource blocks (Mapping to virtual resource blocks), mapping from virtual resource blocks to physical resource blocks (Mapping from virtual to physical resourceblocks), multicarrier symbol generation, modulation up-conversion.

As one embodiment, the target radio Channel is used to carry the output of the target bit block after at least some of CRC attachment (CRC attachment), code block segmentation (Code block segmentation), code block CRC attachment, channel coding (Channel coding), rate matching (Rate matching), code block concatenation (Code block concatenation), scrambling, modulation, layer mapping, antenna port mapping (Antenna port mapping), mapping to virtual resource blocks (Mapping to virtual resource blocks), mapping from virtual resource blocks to physical resource blocks (Mapping from virtual to physical resource blocks), multicarrier symbol generation, modulation up-conversion.

As one embodiment, the target wireless channel is used to carry modulation symbols generated by the target bit block.

As an embodiment, the target bit block comprises a plurality of bits.

As an embodiment, the target bit Block includes at least one Transport Block (TB).

As an embodiment, the target bit Block includes at least one Code Block (Code Block).

As an embodiment, the target bit Block includes at least one Code Block Group (CBG).

As one embodiment, the reference signaling is an active DCI format used for activation of semi-persistent scheduling or configuration grant.

As an embodiment, the CRC of the reference signaling is scrambled by the CS-RNTI, and the NDI field included in the reference signaling for the enabled transport block is set to 0.

As an embodiment, the reference signaling does not include a DFI flag field.

As an embodiment, the reference signaling includes a DFI flag field, and a value of the DFI flag field included in the reference signaling is set to 0.

As an embodiment, the reference signaling is used for the activation of Semi-persistent scheduling (Semi-persistent scheduling, SPS).

As one embodiment, the reference signaling is used for activation of downlink semi-persistent scheduling (DL SPS).

As an embodiment, the reference signaling is used for activation of a Configuration Grant (CG).

For one embodiment, the reference signaling is used for the activation of a second Type configuration grant (Type 2 configured grant).

As an embodiment, the reference signaling is used to configure the activation of uplink grants (configured UL grant).

As an embodiment, the reference signaling is used to indicate the plurality of time domain resource blocks.

As an embodiment, the reference signaling is used to indicate an earliest time domain resource block of the plurality of time domain resource blocks, and other time domain resource blocks of the plurality of time domain resource blocks are periodically arranged in sequence with this earliest time domain resource block as a reference.

As an embodiment, the semi-static scheduling or configuration grant activated by the reference signaling corresponds to a plurality of wireless channels, and the plurality of time domain resource blocks are time domain resources occupied by the plurality of wireless channels respectively.

As an embodiment, each time domain resource block of the plurality of time domain resource blocks is a time domain resource occupied by a radio channel corresponding to a semi-static scheduling or configuration grant activated by the reference signaling.

As an embodiment, each time domain resource block of the plurality of time domain resource blocks is a time domain resource occupied by one PDSCH corresponding to a semi-static scheduling or configuration grant activated by the reference signaling.

As an embodiment, each time domain resource block in the plurality of time domain resource blocks is a time domain resource occupied by a PUSCH corresponding to a semi-static scheduling or configuration grant activated by the reference signaling.

As an embodiment, the first signaling is used to update a relevant configuration of the semi-persistent scheduling or a relevant configuration of the configuration grant.

As one embodiment, one of the plurality of wireless channels is a physical layer channel.

As one embodiment, one of the plurality of wireless channels is a shared channel.

As one embodiment, one of the plurality of wireless channels is a physical layer shared channel.

As one embodiment, one of the plurality of radio channels is PDSCH (Physical downlink shared channel ).

As an embodiment, one of the plurality of radio channels is PUSCH (Physical uplink shared channel ).

As one embodiment, one of the plurality of radio channels is a PSSCH (Physical sidelink shared channel ).

As an embodiment, the plurality of time domain resource blocks are sequentially arranged in the time domain.

As an embodiment, the plurality of time domain resource blocks respectively belong to a plurality of slots.

As an embodiment, each time domain resource block of the plurality of time domain resource blocks comprises at least one time domain symbol.

As an embodiment, the time duration occupied by any two time domain resource blocks in the plurality of time domain resource blocks is the same.

As an embodiment, the time duration occupied by two time domain resource blocks in the plurality of time domain resource blocks is different.

As an embodiment, the plurality of time domain resource blocks do not overlap each other.

As an embodiment, each of the plurality of time domain resource blocks comprises a contiguous time domain resource.

As an embodiment, the expression "at least one time domain resource block of the plurality of time domain resource blocks is after the expiration of the first time window" in the present application includes: the starting instant of at least one of the plurality of time domain resource blocks is after the ending instant of the first time window.

As an embodiment, the expression "at least one time domain resource block of the plurality of time domain resource blocks is after the expiration of the first time window" in the present application includes: the earliest time domain symbol occupied by at least one of the plurality of time domain resource blocks follows the latest time domain symbol occupied by the first time window.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target radio channel and the first time window" in the present application is used to determine whether the target radio channel adopts the reference configuration "includes: a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration or a configuration other than the reference configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target radio channel and the first time window" in the present application is used to determine whether the target radio channel adopts the reference configuration "includes:

the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel does not belong to the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel belongs to the first time window, the target wireless channel adopts the reference configuration.

the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel has time domain overlapping with the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel does not overlap with the first time window in time domain, the target wireless channel adopts the reference configuration.

the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel does not overlap with the first time window in time domain, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel is overlapped with the first time window in the time domain, the target wireless channel adopts the reference configuration.

the first node also receives second signaling, the second signaling being used to indicate a second configuration and a second time window, the second configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; wherein the second time window has a time domain overlap with the first time window; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine a configuration employed by the target wireless channel.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in fig. 2.

Fig. 2 illustrates a diagram of a network architecture 200 of a 5g nr, LTE (Long-Term Evolution) and LTE-a (Long-Term Evolution Advanced, enhanced Long-Term Evolution) system. The 5G NR or LTE network architecture 200 may be referred to as EPS (Evolved Packet System ) 200 as some other suitable terminology. EPS 200 may include one or more UEs (User Equipment) 201, ng-RAN (next generation radio access Network) 202, epc (Evolved Packet Core )/5G-CN (5G Core Network) 210, hss (Home Subscriber Server ) 220, and internet service 230. The EPS may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown, EPS provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this disclosure may be extended to networks providing circuit-switched services or other cellular networks. The NG-RAN includes NR node bs (gnbs) 203 and other gnbs 204. The gNB203 provides user and control plane protocol termination towards the UE 201. The gNB203 may be connected to other gnbs 204 via an Xn interface (e.g., backhaul). The gNB203 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 (transmit receive node), or some other suitable terminology. The gNB203 provides the UE201 with an access point to the EPC/5G-CN 210. Examples of UE201 include a cellular telephone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, a non-terrestrial base station communication, a satellite mobile communication, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, an drone, an aircraft, a narrowband internet of things device, a machine-type communication device, a land-based vehicle, an automobile, a wearable device, or any other similar functional device. Those of skill in the art may also refer to the UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile 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 terminology. The gNB203 is connected to the EPC/5G-CN 210 through an S1/NG interface. EPC/5G-CN 210 includes MME (Mobility Management Entity )/AMF (Authentication Management Field, authentication management domain)/UPF (User Plane Function ) 211, other MME/AMF/UPF214, S-GW (Service Gateway) 212, and P-GW (Packet Date Network Gateway, packet data network Gateway) 213. The MME/AMF/UPF211 is a control node that handles signaling between the UE201 and the EPC/5G-CN 210. In general, the MME/AMF/UPF211 provides bearer and connection management. All user IP (Internet Protocal, internet protocol) packets are transported through the S-GW212, which S-GW212 itself is connected to P-GW213. The P-GW213 provides UE IP address assignment as well as other functions. The P-GW213 is connected to the internet service 230. Internet services 230 include operator-corresponding internet protocol services, which may include, in particular, the internet, intranets, IMS (IP Multimedia Subsystem ) and packet-switched streaming services.

As an embodiment, the UE201 corresponds to the first node in the present application.

As an embodiment, the UE201 corresponds to the second node in the present application.

As an embodiment, the gNB203 corresponds to the first node in the present application.

As an embodiment, the gNB203 corresponds to the second node in the present application.

As an embodiment, the UE201 corresponds to the first node in the present application, and the gNB203 corresponds to the second node in the present application.

As an embodiment, the gNB203 is a macro cell (marcocelluar) base station.

As one example, the gNB203 is a Micro Cell (Micro Cell) base station.

As an embodiment, the gNB203 is a PicoCell (PicoCell) base station.

As an example, the gNB203 is a home base station (Femtocell).

As an embodiment, the gNB203 is a base station device supporting a large delay difference.

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

As one embodiment, the gNB203 is a satellite device.

As an embodiment, the first node and the second node in the present application both correspond to the UE201, for example, V2X communication is performed between the first node and the second node.

Example 3

Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane according to the application, as shown in fig. 3. Fig. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for the user plane 350 and the control plane 300, fig. 3 shows the radio protocol architecture for the control plane 300 for a first communication node device (UE, RSU in gNB or V2X) and a second communication node device (gNB, RSU in UE or V2X), or between two UEs, 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 herein as PHY301. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first communication node device and the second communication node device and the two UEs through PHY301. The L2 layer 305 includes a MAC (Medium Access Control ) sublayer 302, an RLC (Radio Link Control, radio link layer control protocol) sublayer 303, and a PDCP (Packet Data Convergence Protocol ) sublayer 304, which terminate at the second communication node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by ciphering the data packets and handover support for the first communication node device between second communication node devices. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out of order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating the various radio resources (e.g., resource blocks) in one cell among the first communication node devices. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control ) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the second communication node device and the first communication node device. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer), the radio protocol architecture for the first communication node device and the second communication node device in the user plane 350 is substantially the same for the physical layer 351, PDCP sublayer 354 in the L2 layer 355, RLC sublayer 353 in the L2 layer 355 and MAC sublayer 352 in the L2 layer 355 as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. Also included in the L2 layer 355 in the user plane 350 is an SDAP (Service Data Adaptation Protocol ) sublayer 356, the SDAP sublayer 356 being responsible for mapping between QoS flows and data radio bearers (DRBs, data Radio Bearer) to support diversity of traffic. Although not shown, the first communication node apparatus may have several upper layers above the L2 layer 355, including a network layer (e.g., IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g., remote UE, server, etc.).

As an embodiment, the radio protocol architecture in fig. 3 is applicable to the first node in the present application.

As an embodiment, the radio protocol architecture in fig. 3 is applicable to the second node in the present application.

As an embodiment, the first signaling in the present application is generated in the RRC sublayer 306.

As an embodiment, the first signaling in the present application is generated in the MAC sublayer 302.

As an embodiment, the first signaling in the present application is generated in the MAC sublayer 352.

As an embodiment, the first signaling in the present application is generated in the PHY301.

As an embodiment, the first signaling in the present application is generated in the PHY351.

As an embodiment, the second signaling in the present application is generated in the RRC sublayer 306.

As an embodiment, the second signaling in the present application is generated in the MAC sublayer 302.

As an embodiment, the second signaling in the present application is generated in the MAC sublayer 352.

As an embodiment, the second signaling in the present application is generated in the PHY301.

As an embodiment, the second signaling in the present application is generated in the PHY351.

As an embodiment, the reference signaling in the present application is generated in the RRC sublayer 306.

As an embodiment, the reference signaling in the present application is generated in the MAC sublayer 302.

As an embodiment, the reference signaling in the present application is generated in the MAC sublayer 352.

As an embodiment, the reference signaling in the present application is generated in the PHY301.

As an embodiment, the reference signaling in the present application is generated in the PHY351.

As an embodiment, the target bit block in the present application is generated in the SDAP sublayer 356.

As an embodiment, the target bit block in the present application is generated in the RRC sublayer 306.

As an embodiment, the target bit block in the present application is generated in the MAC sublayer 302.

As an embodiment, the target bit block in the present application is generated in the MAC sublayer 352.

As an embodiment, the target bit block in the present application is generated in the PHY301.

As an embodiment, the target bit block in the present application is generated in the PHY351.

Example 4

Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the application, as shown in fig. 4. Fig. 4 is a block diagram of a first communication device 410 and a second communication device 450 in communication with each other in an access network.

The first communication device 410 includes a controller/processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multi-antenna receive processor 472, a multi-antenna transmit processor 471, a transmitter/receiver 418, and an antenna 420.

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

In the transmission from the first communication device 410 to the second communication device 450, upper layer data packets from the core network are provided to a controller/processor 475 at the first communication device 410. The controller/processor 475 implements the functionality of the L2 layer. In the transmission from the first communication device 410 to the first communication device 450, a controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the second communication device 450 based on various priority metrics. The controller/processor 475 is also responsible for retransmission of lost packets and signaling to the second 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., physical layer). Transmit processor 416 performs coding and interleaving to facilitate Forward Error Correction (FEC) at the second communication device 450, as well as mapping of signal clusters 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 digitally space-precodes the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing, to generate one or more spatial streams. A transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes with reference signals (e.g., pilots) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to generate a physical channel carrying the time domain multicarrier symbol stream. The multi-antenna transmit processor 471 then performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multicarrier symbol stream provided by the multiple antenna transmit processor 471 to a radio frequency stream and then provides it to a different antenna 420.

In a transmission from the first communication device 410 to the second communication device 450, each receiver 454 receives a signal at the second communication device 450 through its respective antenna 452. Each receiver 454 recovers information modulated onto a radio frequency carrier and converts the radio frequency stream into a baseband multicarrier symbol stream that is provided to a receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 implement various signal processing functions for the L1 layer. A multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. The receive processor 456 converts the baseband multicarrier symbol stream after receiving the analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT). In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receive processor 456, wherein the reference signal is to be used for channel estimation, and the data signal is subjected to multi-antenna detection in the multi-antenna receive processor 458 to recover any spatial stream destined for the second communication device 450. The symbols on each spatial stream are demodulated and recovered in a receive processor 456 and soft decisions are generated. A receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals that were transmitted by the first 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. Memory 460 may be referred to as a computer-readable medium. In the transmission from the first communication device 410 to the second communication device 450, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the core network. The upper layer packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

In the transmission from the second communication device 450 to the first communication device 410, a data source 467 is used at the second communication device 450 to provide upper layer data packets to a controller/processor 459. Data source 467 represents all protocol layers above the L2 layer. Similar to the transmit functions at the first communication device 410 described in the transmission from the first communication device 410 to the second communication device 450, the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocations, implementing L2 layer functions for the user and control planes. The controller/processor 459 is also responsible for retransmission of lost packets and signaling to the first communication device 410. The transmit processor 468 performs modulation mapping, channel coding, and digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming, with the multi-antenna transmit processor 457 performing digital multi-antenna spatial precoding, after which the transmit processor 468 modulates the resulting spatial stream into a multi-carrier/single-carrier symbol stream, which is analog precoded/beamformed in the multi-antenna transmit processor 457 before being provided to the different antennas 452 via the transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream and provides it to an antenna 452.

In the transmission from the second communication device 450 to the first communication device 410, the function at the first communication device 410 is similar to the receiving function at the second communication device 450 described in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives radio frequency signals through its corresponding antenna 420, converts the received radio frequency signals to baseband signals, and provides the baseband signals to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multi-antenna receive processor 472 collectively implement the functions of the L1 layer. The controller/processor 475 implements L2 layer functions. The controller/processor 475 may be associated with a memory 476 that stores program codes and data. Memory 476 may be referred to as a computer-readable medium. In the transmission from the second communication device 450 to the first communication device 410, a controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the UE 450. Upper layer packets from the controller/processor 475 may be provided to the core network.

As an embodiment, the first node in the present application includes the second communication device 450, and the second node in the present application includes the first communication device 410.

As a sub-embodiment of the above embodiment, the first node is a user equipment and the second node is a user equipment.

As a sub-embodiment of the above embodiment, the first node is a user equipment and the second node is a relay node.

As a sub-embodiment of the above embodiment, the first node is a relay node and the second node is a user equipment.

As a sub-embodiment of the above embodiment, the first node is a user equipment and the second node is a base station device.

As a sub-embodiment of the above embodiment, the first node is a relay node and the second node is a base station device.

As a sub-embodiment of the above embodiment, the second node is a user equipment and the first node is a base station device.

As a sub-embodiment of the above embodiment, the second node is a relay node, and the first node is a base station apparatus.

As a sub-embodiment of the above embodiment, the second communication device 450 includes: at least one controller/processor; the at least one controller/processor is responsible for HARQ operations.

As a sub-embodiment of the above embodiment, the first communication device 410 includes: at least one controller/processor; the at least one controller/processor is responsible for HARQ operations.

As a sub-embodiment of the above embodiment, the first communication device 410 includes: at least one controller/processor; the at least one controller/processor is responsible for error detection using a positive Acknowledgement (ACK) and/or Negative Acknowledgement (NACK) protocol to support HARQ operations.

As an embodiment, the second communication device 450 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The second communication device 450 means at least: receiving reference signaling, receiving first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window; receiving a target bit block on a target wireless channel or transmitting the target bit block on the target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in the present application.

As an embodiment, the second communication device 450 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: receiving reference signaling, receiving first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window; receiving a target bit block on a target wireless channel or transmitting the target bit block on the target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As one embodiment, the first communication device 410 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The first communication device 410 means at least: transmitting reference signaling, transmitting first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window; transmitting the target bit block on the target wireless channel or receiving the target bit block on the target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in the present application.

As one embodiment, the first communication device 410 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: transmitting reference signaling, transmitting first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window; transmitting the target bit block on the target wireless channel or receiving the target bit block on the target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As an embodiment at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 is used for receiving the first signaling in the present application.

As an example, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476 is used for transmitting the first signaling in the present application.

As an embodiment at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 is used for receiving the second signaling in the present application.

As an example, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476 is used for transmitting the second signaling in the present application.

As an example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 is used for receiving the reference signaling in the present application.

As an example, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476 is used to transmit the reference signaling in the present application.

As an example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 is used to receive the target bit block in the present application.

As an example, at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476 is used to transmit the target bit block in the present application.

As an example, at least one of the antenna 452, the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller/processor 459, the memory 460, the data source 467 is used to transmit the target bit block in the present application.

As an example, at least one of the antenna 420, the receiver 418, the multi-antenna receive processor 472, the receive processor 470, the controller/processor 475, the memory 476 is used to receive the target bit block in the present application.

Example 5

Embodiment 5 illustrates a signal transmission flow diagram according to one embodiment of the application, as shown in fig. 5. In fig. 5, the first node U1 and the second node U2 communicate over an air interface. In fig. 5, the step of thickening the dashed box F0 is optional, and only one of the steps in the dashed box F1 and the steps in the dashed box F2 exists. In particular, the order of steps in FIG. 5 does not represent a particular temporal relationship.

The first node U1 receives reference signaling in step S511; receiving a first signaling in step S512; receiving a second signaling in step S5101; the target bit block is received on the target wireless channel in step S513 or transmitted on the target wireless channel in step S514.

The second node U2 transmitting reference signaling in step S521; transmitting a first signaling in step S522; transmitting a second signaling in step S5201; the target bit block is transmitted on the target wireless channel in step S523, or received on the target wireless channel in step S524.

In embodiment 5, the reference signaling is used to indicate a reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling is used to indicate a first time window; the reference signaling is used for activation of semi-static scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between a time domain resource block occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration; the first signaling is one of a DCI format or a MAC CE.

As a sub-embodiment of embodiment 5, the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel belongs to the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel does not belong to the first time window, the target wireless channel adopts the reference configuration.

As a sub-embodiment of embodiment 5, the second signaling is used to indicate a second time window; the second time window has time domain overlapping with the first time window; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine a configuration employed by the target wireless channel.

As an embodiment, the first node U1 is the first node in the present application.

As an embodiment, the second node U2 is the second node in the present application.

As an embodiment, the first node U1 is a UE.

As an embodiment, the first node U1 is a base station.

As an embodiment, the second node U2 is a base station.

As an embodiment, the second node U2 is a UE.

As an embodiment, the air interface between the second node U2 and the first node U1 is a Uu interface.

As an embodiment, the air interface between the second node U2 and the first node U1 comprises a cellular link.

As an embodiment, the air interface between the second node U2 and the first node U1 is a PC5 interface.

As an embodiment, the air interface between the second node U2 and the first node U1 comprises a sidelink.

As an embodiment, the air interface between the second node U2 and the first node U1 comprises a radio interface between a base station device and a user equipment.

As an embodiment, the air interface between the second node U2 and the first node U1 comprises a wireless interface between a satellite device and a user device.

As an embodiment, the air interface between the second node U2 and the first node U1 comprises a wireless interface between user equipment and user equipment.

As one embodiment, the problems to be solved by the present application include: how to improve the transmission performance of the uplink or downlink.

As one embodiment, the problems to be solved by the present application include: how to improve transmission performance of semi-static scheduling or configuration grants.

As one embodiment, the problems to be solved by the present application include: how to determine the configuration employed by the wireless channel.

As one embodiment, the problems to be solved by the present application include: how to determine a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform or number of transport blocks for bit block transmission.

As one embodiment, the problems to be solved by the present application include: how to implement dynamic adjustment of semi-persistent scheduling or configuration granted transmissions.

As one embodiment, the problems to be solved by the present application include: how to determine the transmission configuration from the time window.

As one embodiment, the problems to be solved by the present application include: how to reduce the BLER.

As one embodiment, the problems to be solved by the present application include: how to ensure the timeliness of data transmission.

As one embodiment, the disclosed aspects are applicable to a variety of scenarios that support semi-static scheduling or configuration grants.

As an embodiment, the disclosed solution is applicable to various periodic or quasi-periodic services.

As an embodiment, the first signaling is used to indicate the meaning of the first time window includes: the earliest time slot included in the first time window is the K1st time slot after the time slot to which the first signaling belongs in the time domain, and the K1 is a configurable or predefined non-negative integer.

As an embodiment, the second signaling is used to indicate the meaning of the second time window includes: the earliest time slot included in the second time window is the K2 th time slot after the time slot to which the second signaling belongs in the time domain, and K2 is a configurable or predefined non-negative integer.

As an embodiment, the first signaling is used to indicate the meaning of the first time window includes: the earliest time domain symbol included in the first time window is a kth 3 time domain symbol after the latest time domain symbol occupied by the first signaling in the time domain, and K3 is a configurable or predefined positive integer.

As an embodiment, the second signaling is used to indicate the meaning of the second time window includes: the earliest time domain symbol included in the second time window is a kth 4 time domain symbol after the latest time domain symbol occupied by the second signaling in the time domain, and K4 is a configurable or predefined positive integer.

As an embodiment, the first signaling is received before the second signaling or the first signaling is received after the second signaling.

As an embodiment, the time domain resource block occupied by the target wireless channel precedes the time domain resource occupied by the first signaling, or the time domain resource block occupied by the target wireless channel follows the time domain resource occupied by the first signaling.

As an embodiment, the time domain resource block occupied by the target wireless channel precedes the time domain resource occupied by the second signaling, or the time domain resource block occupied by the target wireless channel follows the time domain resource occupied by the second signaling.

As an embodiment, a step in the bold dashed box F0 exists.

As an example, the step in the bold dashed box F0 does not exist.

As an embodiment, the steps in the dashed box F1 are present and the steps in the dashed box F2 are absent.

As an embodiment, the steps in the dashed box F1 are absent and the steps in the dashed box F2 are present.

Example 6

Embodiment 6 illustrates an explanatory diagram of a configuration adopted to determine a target wireless channel according to an embodiment of the present application, as shown in fig. 6. In fig. 6, it is determined in step S61 whether the time domain resource block occupied by the target radio channel belongs to the first time window, the target radio channel adopts the first configuration in step S62, and the target radio channel adopts the reference configuration in step S63.

In embodiment 6, the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel belongs to the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel does not belong to the first time window, the target wireless channel adopts the reference configuration.

As one embodiment, the target wireless channel is one wireless channel in one of the reference configuration or the first configuration.

As one embodiment, the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks.

As one embodiment, a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration or the first configuration.

As an embodiment, whether the time domain resource block occupied by the target wireless channel belongs to the first time window is used to determine whether the target wireless channel adopts the reference configuration or the first configuration.

As an embodiment, the expression "the time domain resource block occupied by the target radio channel belongs to the first time window" in the present application includes: all time domain resources included in the time domain resource block occupied by the target wireless channel are within the first time window.

As an embodiment, the expression "the time domain resource block occupied by the target radio channel belongs to the first time window" in the present application includes: at least a portion of the time domain resources included in the time domain resource block occupied by the target wireless channel are within the first time window.

As an embodiment, the expression "the time domain resource block occupied by the target radio channel does not belong to the first time window" in the present application includes: all time domain resources included in the time domain resource block occupied by the target wireless channel are not within the first time window.

As an embodiment, the expression "the time domain resource block occupied by the target radio channel does not belong to the first time window" in the present application includes: at least a portion of the time domain resources included in the time domain resource block occupied by the target wireless channel are not within the first time window.

As an embodiment, all time domain resources included in the time domain resource block occupied by the target wireless channel are within the first time window, or none of the time domain resources included in the time domain resource block occupied by the target wireless channel are within the first time window.

As an embodiment, the expression "the target wireless channel adopts the first configuration" in the present application includes: the first configuration includes a configuration of frequency domain resource allocation, the frequency domain resources occupied by the target wireless channel following the first configuration.

As an embodiment, the expression "the target wireless channel adopts the first configuration" in the present application includes: the first configuration includes a configuration of time domain resource allocation, the time domain resources occupied by the target wireless channel following the first configuration.

As an embodiment, the expression "the target wireless channel adopts the first configuration" in the present application includes: the first configuration includes a configuration of time slot occupation, and the time slot to which the time domain resource occupied by the target wireless channel belongs follows the first configuration.

As an embodiment, the expression "the target wireless channel adopts the first configuration" in the present application includes: the first configuration includes a configuration of an MCS to which the MCS employed by the target bit block follows.

As an embodiment, the expression "the target wireless channel adopts the first configuration" in the present application includes: the first configuration includes a configuration of waveforms that the waveform employed by the target wireless channel follows.

As one example, the waveform employed by the target wireless channel is one of a DFT-s-OFDM waveform or a CP-OFDM waveform.

As an embodiment, the expression "the target wireless channel adopts the first configuration" in the present application includes: the first configuration includes a configuration of a number of transport blocks, the number of transport blocks on the target wireless channel following the first configuration.

As an embodiment, the expression "the target wireless channel adopts the reference configuration" in the present application includes: the reference configuration includes a configuration of frequency domain resource allocation, the frequency domain resources occupied by the target wireless channel following the reference configuration.

As an embodiment, the expression "the target wireless channel adopts the reference configuration" in the present application includes: the reference configuration includes a configuration of time domain resource allocation, the time domain resources occupied by the target wireless channel following the reference configuration.

As an embodiment, the expression "the target wireless channel adopts the reference configuration" in the present application includes: the reference configuration includes a configuration of time slot occupation, and the time slot to which the time domain resource occupied by the target wireless channel belongs follows the reference configuration.

As an embodiment, the expression "the target wireless channel adopts the reference configuration" in the present application includes: the reference configuration includes a configuration of an MCS to which the MCS employed by the target bit block follows.

As an embodiment, the expression "the target wireless channel adopts the reference configuration" in the present application includes: the reference configuration includes a configuration of waveforms that the waveform employed by the target wireless channel follows.

As an embodiment, the expression "the target wireless channel adopts the reference configuration" in the present application includes: the reference configuration includes a configuration of a number of transport blocks, the number of transport blocks on the target wireless channel following the reference configuration.

As an embodiment, the first signaling explicitly indicates the first configuration.

As an embodiment, the first signaling implicitly indicates the first configuration.

As an embodiment, one field in the first signaling is used to indicate the first configuration.

As one embodiment, the reference configuration includes a configuration of time slot occupation, the first signaling is used to indicate a first time slot offset, and the time slots in the first configuration are obtained by adjusting according to the first time slot offset with the time slots in the reference configuration as references.

As an embodiment, the first configuration comprises a configuration of time domain resource allocation.

As an embodiment, the first configuration comprises a configuration of frequency domain resource allocation.

As an embodiment, the first configuration includes a configuration of an MCS.

As one embodiment, the first configuration comprises a configuration of waveforms.

As one embodiment, the first configuration comprises a configuration of a physical layer waveform.

As an embodiment, the first configuration includes: a DFT-s-OFDM waveform is employed.

As an embodiment, the first configuration includes: a CP-OFDM waveform is used.

As an embodiment, the first configuration comprises a configuration of a number of transport blocks.

As one embodiment, the first configuration includes a configuration of only one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks.

As an embodiment, the first configuration includes a configuration of two of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the first configuration includes a configuration of three of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the first configuration includes a configuration of four of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the first configuration includes a time domain resource allocation, a frequency domain resource allocation, an MCS, a waveform, and a transport block number configuration.

As an embodiment, the first configuration further includes a configuration of attributes other than time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the reference configuration is different from the first configuration.

As an embodiment, the reference configuration comprises a different configuration of frequency domain resource allocation than the first configuration.

As an embodiment, the reference configuration comprises a different configuration of time domain resource allocation than the first configuration.

As an embodiment, the reference configuration includes a configuration of the MCS that is different from the configuration of the MCS included in the first configuration.

As an embodiment, the reference configuration includes a configuration of waveforms that is different from the configuration of waveforms included in the first configuration.

As an embodiment, the reference configuration comprises a different configuration for the number of transport blocks than the first configuration.

Example 7

Embodiment 7 illustrates a schematic diagram of the relationship between the second signaling, the second time window, the first time window, and the target wireless channel according to one embodiment of the present application, as shown in fig. 7.

In embodiment 7, the first node in the present application receives second signaling, the second signaling being used to indicate a second time window; wherein the second time window has a time domain overlap with the first time window; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine a configuration employed by the target wireless channel.

As an embodiment, the second signaling is used to indicate a second configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks.

As an embodiment, the target radio channel is one radio channel in one of the first configuration or the second configuration in the reference configuration.

As an embodiment, the second signaling is physical layer signaling.

As an embodiment, the second signaling is a DCI (Downlink control information ) format (DCI format).

As an embodiment, the second signaling is DCI signaling.

As an embodiment, the second signaling is one of DCI format 0_0,DCI format 0_1 or DCI format 0_2.

As an embodiment, the second signaling is one of DCI format 0_1 or DCI format 0_2.

As an embodiment, the second signaling is DCI format 0_0, and the specific definition of DCI format 0_0 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the second signaling is DCI format 0_1, and the specific definition of DCI format 0_1 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the second signaling is DCI format 0_2, and the specific definition of DCI format 0_2 is described in section 7.3.1.1 of 3gpp ts 38.212.

As an embodiment, the second signaling is one of DCI format 1_0,DCI format 1_1 or DCI format 1_2.

As an embodiment, the second signaling is DCI format 1_0, and the specific definition of the DCI format 1_0 is described in section 7.3.1.2 of 3gpp ts 38.212.

As an embodiment, the second signaling is DCI format 1_1, and the specific definition of the DCI format 1_1 is described in 3gpp ts38.212, section 7.3.1.2.

As an embodiment, the second signaling is DCI format 1_2, and the specific definition of the DCI format 1_2 is described in 3gpp ts38.212, section 7.3.1.2.

As an embodiment, the second signaling includes one or more fields (fields) in one DCI format.

As an embodiment, the second signaling is an uplink scheduling signaling (UpLink Grant Signalling).

As an embodiment, the second signaling is a downlink scheduling signaling (DownLink Grant Signalling).

As an embodiment, the second signaling is higher layer (higher layer) signaling.

As an embodiment, the second signaling is RRC signaling.

As an embodiment, the second signaling includes one or more domains in an RRC signaling.

As an embodiment, the second signaling comprises an IE (Information Element ).

As an embodiment, the second signaling includes one or more fields in an IE.

As an embodiment, the second signaling is MAC CE (Medium Access Control layer Control Element ) signaling.

As an embodiment, the second signaling includes one or more domains in a MAC CE signaling.

As an embodiment, the second signaling is received after the reference signaling.

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

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

As an embodiment, the length of the first time window is greater than the length of the second time window.

As an embodiment, the starting position of the first time window is the same as the starting position of the second time window.

As an embodiment, the end position of the first time window is different from the end position of the second time window.

As an embodiment, the end position of the first time window is the same as the end position of the second time window.

As an embodiment, the starting position of the first time window is different from the starting position of the second time window.

As an embodiment, the starting position of the first time window is earlier than the starting position of the second time window.

As an embodiment, the starting position of the first time window is later than the starting position of the second time window.

As an embodiment, the end position of the first time window is earlier than the end position of the second time window.

As an embodiment, the end position of the first time window is later than the end position of the second time window.

As an embodiment, the second signaling is used to update the relevant configuration of the semi-persistent scheduling or the relevant configuration of the configuration grant.

As an embodiment, the second signaling explicitly indicates the second configuration.

As an embodiment, the second signaling implicitly indicates the second configuration.

As an embodiment, a field in the second signaling is used to indicate the second configuration.

As one embodiment, the reference configuration includes a configuration of slot occupancy, the second signaling is used to indicate a second slot offset, and the slots in the second configuration are obtained by adjusting according to the second slot offset with reference to the slots in the reference configuration.

As an embodiment, the second slot offset is larger than the first slot offset in the present application.

As an embodiment, the second slot offset is smaller than the first slot offset in the present application.

As an embodiment, the second configuration comprises a configuration of time domain resource allocation.

As an embodiment, the second configuration comprises a configuration of frequency domain resource allocation.

As an embodiment, the second configuration includes a configuration of an MCS.

As one embodiment, the second configuration comprises a configuration of waveforms.

As an embodiment, the second configuration comprises a configuration of a physical layer waveform.

As an embodiment, the second configuration includes: a DFT-s-OFDM waveform is employed.

As an embodiment, the second configuration includes: a CP-OFDM waveform is used.

As an embodiment, the second configuration comprises a configuration of a number of transport blocks.

As one embodiment, the second configuration includes a configuration of only one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks.

As an embodiment, the second configuration includes a configuration of two of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the second configuration includes a configuration of three of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the second configuration includes a configuration of four of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the second configuration includes a time domain resource allocation, a frequency domain resource allocation, an MCS, a waveform, and a transport block number configuration.

As an embodiment, the second configuration further includes a configuration of attributes other than time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks.

As an embodiment, the first configuration is different from the second configuration.

As an embodiment, the first configuration includes a different configuration of frequency domain resource allocation than the second configuration.

As an embodiment, the first configuration comprises a different configuration of time domain resource allocation than the second configuration.

As an embodiment, the first configuration includes a different configuration of MCS than the second configuration.

As an embodiment, the first configuration includes a configuration of waveforms that is different from the configuration of waveforms included in the second configuration.

As an embodiment, the first configuration includes a different configuration for the number of transport blocks than the second configuration.

As an embodiment, the reference configuration is different from the second configuration.

As an embodiment, the reference configuration includes a configuration for frequency domain resource allocation that is different from a configuration for frequency domain resource allocation that is included in the second configuration.

As an embodiment, the reference configuration comprises a different configuration of time domain resource allocation than the second configuration.

As an embodiment, the reference configuration includes a configuration of the MCS that is different from a configuration of the MCS that is included in the second configuration.

As an embodiment, the reference configuration includes a configuration of waveforms that is different from the configuration of waveforms included in the second configuration.

As an embodiment, the reference configuration comprises a different configuration for the number of transport blocks than the second configuration.

As an embodiment, the reference configuration is the same as the second configuration, the reference configuration being different from the first configuration.

As an embodiment, the second signaling explicitly indicates the second time window.

As an embodiment, the second signaling implicitly indicates the second time window.

As an embodiment, the second signaling is used to indicate a starting position of the second time window.

As an embodiment, the second signaling is used to indicate an end position of the second time window.

As an embodiment, the second signaling is used to indicate an earliest slot (slot) occupied by the second time window.

As an embodiment, the second signaling is used to indicate the earliest time domain symbol occupied by the second time window.

As an embodiment, the second signaling is used to indicate a starting instant of the second time window.

As an embodiment, the second signaling is used to indicate the duration occupied by the second time window.

As an embodiment, the second signaling is used to indicate the latest time slot (slot) occupied by the second time window.

As an embodiment, the second signaling is used to indicate the latest time domain symbol occupied by the second time window.

As an embodiment, the second signaling is used to indicate a deadline of the second time window.

As an embodiment, the second time window comprises at least one time domain symbol.

As an embodiment, the second time window comprises at least one time slot.

As an embodiment, the second time window comprises consecutive time domain resources.

As one embodiment, there is at least one time domain symbol belonging to one of the second time window and the first time window and not belonging to the other of the two.

As one embodiment, there is at least one time slot belonging to one of the second time window and the first time window and not belonging to the other of the two.

As an embodiment, there is at least one time domain symbol belonging to said second time window and also belonging to said first time window.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine whether the target wireless channel adopts the reference configuration or the first or second configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes:

when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the reference configuration; when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the first configuration; when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the second configuration; when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and the target wireless channel adopts at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling or the second configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the reference configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the first configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the second configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the first configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the second configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the reference configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the second configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the first configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the reference configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and the target wireless channel adopts at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling or the second configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window, the target wireless channel adopts the reference configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window, the target wireless channel adopts the first configuration.

As an embodiment, the expression "the time domain relation between the time domain resource blocks occupied by the target wireless channel and the first time window and the second time window is used to determine the configuration adopted by the target wireless channel" in the present application includes: and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window, the target wireless channel adopts the second configuration.

As an embodiment, all time domain resources included in the time domain resource block occupied by the target wireless channel are within the first time window, or none of the time domain resources included in the time domain resource block occupied by the target wireless channel are within the first time window; all time domain resources included in the time domain resource block occupied by the target wireless channel are within the second time window, or any time domain resources included in the time domain resource block occupied by the target wireless channel are not within the second time window.

As an embodiment, the expression "the target wireless channel adopts the second configuration" in the present application includes: the second configuration includes a configuration of frequency domain resource allocation, the frequency domain resources occupied by the target wireless channel following the second configuration.

As an embodiment, the expression "the target wireless channel adopts the second configuration" in the present application includes: the second configuration includes a configuration of time domain resource allocation, the time domain resources occupied by the target wireless channel following the second configuration.

As an embodiment, the expression "the target wireless channel adopts the second configuration" in the present application includes: the second configuration includes a configuration of time slot occupation, and the time slot to which the time domain resource occupied by the target wireless channel belongs follows the second configuration.

As an embodiment, the expression "the target wireless channel adopts the second configuration" in the present application includes: the second configuration includes a configuration of an MCS to which the MCS employed by the target bit block follows.

As an embodiment, the expression "the target wireless channel adopts the second configuration" in the present application includes: the second configuration includes a configuration of waveforms that the waveform employed by the target wireless channel follows.

As an embodiment, the expression "the target wireless channel adopts the second configuration" in the present application includes: the second configuration includes a configuration of a number of transport blocks, the number of transport blocks on the target wireless channel following the second configuration.

As one embodiment, the target wireless channel adopts the reference configuration when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window.

As one embodiment, the target wireless channel adopts the first configuration when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window.

As one embodiment, the target wireless channel adopts the second configuration when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window.

As one embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and the target wireless channel adopts at least one of the first configuration or the second configuration related to a time domain relationship between the second time window and the first time window or a time domain relationship between the first signaling and the second signaling.

As one embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and at least one of a time domain relationship between the second time window and the first time window or a time domain relationship between the first signaling and the second signaling is used to determine whether the target wireless channel adopts the first configuration or the second configuration.

As one embodiment, the time domain resource block occupied by the target wireless channel includes a plurality of time domain symbols belonging to a plurality of slots.

As an embodiment, all time domain resources included in the time domain resource block occupied by the target wireless channel belong to the same time slot.

As one embodiment, the target wireless channel includes: PUSCH, or multiple repetitions of PUSCH transmissions (repetition).

As an embodiment, the time domain resource block occupied by the target wireless channel includes time domain resources occupied by PUSCH.

As an embodiment, the time domain resource block occupied by the target wireless channel includes all time domain resources occupied by multiple repetitions of PUSCH transmission.

As an embodiment, the time domain resource block occupied by the target wireless channel includes time domain resources occupied by PDSCH.

As one embodiment, the time domain resource block occupied by the target wireless channel includes all time domain resources occupied by multiple repetitions of PDSCH.

As an embodiment, the target radio channel is a PUSCH, and the time domain resource block occupied by the target radio channel includes: the time domain resources occupied by this PUSCH, or the total time domain resources occupied by multiple repetitions of the transmission of this PUSCH.

As an embodiment, the target radio channel is a PDSCH, and the time domain resource block occupied by the target radio channel includes: the time domain resources occupied by this PDSCH, or the total time domain resources occupied by multiple repetitions of this PDSCH.

As an embodiment, in the present application, when the earliest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the first time window, the time domain resource block occupied by the target wireless channel is considered to belong to the first time window; when the earliest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the first time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the first time window.

As one embodiment, in the present application, when a time slot to which an earliest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the first time window, the time domain resource block occupied by the target wireless channel is considered to belong to the first time window; when the time slot to which the earliest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs does not belong to the first time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the first time window.

As an embodiment, in the present application, when the latest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the first time window, the time domain resource block occupied by the target wireless channel is considered to belong to the first time window; and when the latest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the first time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the first time window.

As one embodiment, in the present application, when a time slot to which a latest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the first time window, the time domain resource block occupied by the target wireless channel is considered to belong to the first time window; and when the time slot of the latest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the first time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the first time window.

As one embodiment, in the present application, when the earliest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the second time window, the time domain resource block occupied by the target wireless channel is considered to belong to the second time window; when the earliest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the second time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the second time window.

As one embodiment, in the present application, when a time slot to which an earliest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the second time window, the time domain resource block occupied by the target wireless channel is considered to belong to the second time window; and when the time slot of the earliest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the second time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the second time window.

As an embodiment, in the present application, when the latest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the second time window, the time domain resource block occupied by the target wireless channel is considered to belong to the second time window; and when the latest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the second time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the second time window.

As one embodiment, in the present application, when a time slot to which a latest time domain symbol included in the time domain resource block occupied by the target wireless channel belongs to the second time window, the time domain resource block occupied by the target wireless channel is considered to belong to the second time window; and when the time slot of the latest time domain symbol included in the time domain resource block occupied by the target wireless channel does not belong to the second time window, the time domain resource block occupied by the target wireless channel is considered not to belong to the second time window.

Example 8

Embodiment 8 illustrates an explanatory diagram of the time domain relationship between the second time window and the first time window according to one embodiment of the present application, as shown in fig. 8.

In embodiment 8, the second time window overlaps the first time window in a time domain, a start position of the second time window is earlier than a start position of the first time window, and an end position of the second time window is earlier than an end position of the first time window.

Example 9

Embodiment 9 illustrates an explanatory diagram of the time domain relationship between the second time window and the first time window according to one embodiment of the present application, as shown in fig. 9.

In embodiment 9, the second time window has a time domain overlap with the first time window, a start position of the second time window is later than a start position of the first time window, and an end position of the second time window is later than an end position of the first time window.

Example 10

Embodiment 10 illustrates an explanatory diagram of the time domain relationship between the second time window and the first time window according to one embodiment of the present application, as shown in fig. 10.

In embodiment 10, the second time window has a time domain overlap with the first time window, a start position of the second time window is later than a start position of the first time window, and an end position of the second time window is earlier than an end position of the first time window.

Example 11

Embodiment 11 illustrates an explanatory diagram of a time domain relationship between the second time window and the first time window according to an embodiment of the present application, as shown in fig. 11.

In embodiment 11, the second time window has a time domain overlap with the first time window, a start position of the second time window is the same as a start position of the first time window, and an end position of the second time window is later than an end position of the first time window.

As an embodiment, the second time window overlaps the first time window in a time domain, a start position of the second time window is earlier than a start position of the first time window, and an end position of the second time window is later than an end position of the first time window.

As an embodiment, the starting position of the second time window is the same as the starting position of the first time window, and the ending position of the second time window is earlier than the ending position of the first time window.

As an embodiment, the end position of the second time window is the same as the end position of the first time window, and the start position of the second time window is earlier than the start position of the first time window.

As an embodiment, the end position of the second time window is the same as the end position of the first time window, and the start position of the second time window is later than the start position of the first time window.

Example 12

Embodiment 12 illustrates an explanatory diagram of a configuration adopted to determine a target wireless channel according to an embodiment of the present application, as shown in fig. 12. In fig. 12, the time domain resource block occupied by the target wireless channel belongs to the overlapping portion of the second time window and the first time window; in step S121, it is determined whether the expiration time of the second time window is earlier or later than the expiration time of the first time window, in step S122, the target wireless channel adopts the second configuration, and in step S123, the target wireless channel adopts the first configuration.

In embodiment 12, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a deadline of the second time window is later than a deadline of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is earlier than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, the expression "the ending time of the second time window is later than the ending time of the first time window" and "the latest time domain symbol comprised by the second time window is later than the latest time domain symbol comprised by the first time window" in the present application is identical or exchangeable.

As an embodiment, the expression "the expiration of the second time window is earlier than the expiration of the first time window" and "the latest time domain symbol comprised by the second time window is earlier than the latest time domain symbol comprised by the first time window" in the present application is equivalent or exchangeable.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a deadline of the second time window is earlier than a deadline of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is later than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a start time of the second time window is earlier than a start time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the starting time of the second time window is later than the starting time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a starting time of the second time window is later than a starting time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the starting time of the second time window is earlier than the starting time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, the expression "the start time of the second time window is later than the start time of the first time window" and "the earliest time domain symbol comprised by the second time window is later than the earliest time domain symbol comprised by the first time window" in the present application is equivalent or exchangeable.

As an embodiment, the expression "the start time of the second time window is earlier than the start time of the first time window" and "the earliest time domain symbol comprised by the second time window is earlier than the earliest time domain symbol comprised by the first time window" in the present application is equivalent or exchangeable.

As an embodiment, the earliest time-domain symbol comprised by the second time window is different from the earliest time-domain symbol comprised by the first time window.

As an embodiment, the latest time domain symbol comprised by the second time window is different from the latest time domain symbol comprised by the first time window.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a deadline of the second time window is later than a deadline of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is not later than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As one embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a cut-off time of the second time window is not later than a cut-off time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is later than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As one embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a starting time of the second time window is not later than a starting time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the starting time of the second time window is later than the starting time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a starting time of the second time window is later than a starting time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the starting time of the second time window is not later than the starting time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a deadline of the second time window is earlier than a deadline of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is not earlier than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a cut-off time of the second time window is not earlier than a cut-off time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is earlier than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As one embodiment, the target wireless channel adopts the second configuration when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a starting time of the second time window is not earlier than a starting time of the first time window; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the starting time of the second time window is earlier than the starting time of the first time window, the target wireless channel adopts the first configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a start time of the second time window is earlier than a start time of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the starting time of the second time window is not earlier than the starting time of the first time window, the target wireless channel adopts the first configuration.

Examples13

Embodiment 13 illustrates an explanatory diagram of a configuration adopted to determine a target wireless channel according to an embodiment of the present application, as shown in fig. 13. In fig. 13, the time domain resource block occupied by the target wireless channel belongs to the overlapping portion of the second time window and the first time window; in step S131, it is determined whether the time domain resource occupied by the first signaling is earlier or later than the time domain resource occupied by the second signaling, the target radio channel adopts a first configuration in step S132, and the target radio channel adopts a second configuration in step S133.

In embodiment 13, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and the time domain resource occupied by the first signaling is later than the time domain resource occupied by the second signaling, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the time domain resource occupied by the first signaling is earlier than the time domain resource occupied by the second signaling, the target wireless channel adopts the second configuration.

As one embodiment, the target wireless channel adopts the first configuration when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and the time domain resource occupied by the first signaling is earlier than the time domain resource occupied by the second signaling; and when the time domain resource block occupied by the target wireless channel belongs to the overlapped part of the second time window and the first time window and the time domain resource occupied by the first signaling is later than the time domain resource occupied by the second signaling, the target wireless channel adopts the second configuration.

As an embodiment, the expression "the time domain resources occupied by the first signaling is earlier than the time domain resources occupied by the second signaling" and "the earliest time domain symbol occupied by the first signaling in the time domain is earlier than the earliest time domain symbol occupied by the second signaling" in the present application is identical or interchangeable.

As an embodiment, the expression "the time domain resources occupied by the first signaling is earlier than the time domain resources occupied by the second signaling" and "the latest time domain symbol occupied by the first signaling in the time domain is earlier than the latest time domain symbol occupied by the second signaling" in the present application is identical or can be replaced with each other.

As an embodiment, the expression "the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling" and "the earliest time domain symbol occupied by the first signaling in the time domain is later than the earliest time domain symbol occupied by the second signaling" in the present application is identical or can be replaced with each other.

As an embodiment, the expression "the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling" and "the latest time domain symbol occupied by the first signaling in the time domain is later than the latest time domain symbol occupied by the second signaling" in the present application is equivalent or can be replaced with each other.

As an embodiment, the time domain resource occupied by the first signaling and the time domain resource occupied by the second signaling have a time domain overlap.

As an embodiment, the time domain resource occupied by the first signaling and the time domain resource occupied by the second signaling have no time domain overlap.

Example 14

Embodiment 14 illustrates an explanatory diagram of a configuration adopted to determine a target wireless channel according to one embodiment of the present application, as shown in fig. 14. In fig. 14, the time domain resource block occupied by the target wireless channel belongs to the overlapping portion of the second time window and the first time window; it is determined in step S141 whether the first condition or the second condition is satisfied, the target wireless channel adopts the second configuration in step S142, and the target wireless channel adopts the first configuration in step S143.

In embodiment 14, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a first condition is satisfied, the target wireless channel adopts the second configuration; when the time domain resource block occupied by the target wireless channel belongs to an overlapping part of the second time window and the first time window and a second condition is met, the target wireless channel adopts the first configuration; the first condition is a condition related to at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling, the second condition is a condition related to at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling, the first condition is mutually exclusive with the second condition.

As an embodiment, the first condition and the second condition may not be satisfied at the same time.

As an embodiment, it is equivalent that the first condition is not satisfied and the second condition is satisfied.

As an embodiment, the first condition includes: the expiration time of the second time window is later than the expiration time of the first time window and the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: and the cut-off time of the second time window is later than the cut-off time of the first time window or the time domain resource occupied by the first signaling is later than the time domain resource occupied by the second signaling.

As an embodiment, the first condition includes: the expiration time of the second time window is later than the expiration time of the first time window and the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: and the cut-off time of the second time window is later than the cut-off time of the first time window or the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the expiration time of the second time window is earlier than the expiration time of the first time window and the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the expiration time of the second time window is earlier than the expiration time of the first time window or the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the expiration time of the second time window is earlier than the expiration time of the first time window and the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the expiration time of the second time window is earlier than the expiration time of the first time window or the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is later than the starting time of the first time window, and the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is later than the starting time of the first time window or the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is later than the starting time of the first time window, and the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is later than the starting time of the first time window or the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is earlier than the starting time of the first time window and the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is earlier than the starting time of the first time window or the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is earlier than the starting time of the first time window and the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the starting time of the second time window is earlier than the starting time of the first time window or the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the cut-off time of the second time window is later than the cut-off time of the first time window.

As an embodiment, the first condition includes: the second time window has a cut-off time that is earlier than the cut-off time of the first time window.

As an embodiment, the first condition includes: the start time of the second time window is later than the start time of the first time window.

As an embodiment, the first condition includes: the start time of the second time window is earlier than the start time of the first time window.

As an embodiment, the first condition includes: the time domain resources occupied by the first signaling are later than the time domain resources occupied by the second signaling.

As an embodiment, the first condition includes: the time domain resources occupied by the first signaling are earlier than the time domain resources occupied by the second signaling.

Example 15

Embodiment 15 illustrates an explanatory diagram in which first signaling is used to indicate a first time window according to one embodiment of the present application, as shown in fig. 15.

In embodiment 15, the earliest time slot included in the first time window is a K1 th time slot after the time slot to which the first signaling belongs in the time domain, and the K1 is a configurable or predefined non-negative integer.

As an embodiment, the K1 is indicated by the first signaling.

As an embodiment, the K1 is indicated by the reference signaling.

As an embodiment, the K1 is configured for higher layer signaling.

As an embodiment, the K1 is configured by RRC signaling.

As an embodiment, the K1 is configured by a MAC CE.

As an embodiment, the K1 is predefined.

As an embodiment, when the K1 is equal to 0, the earliest time slot included in the first time window is a time slot to which the first signaling belongs in the time domain.

As an embodiment, the earliest time slot included in the second time window is a K2 th time slot after the time slot to which the second signaling belongs in the time domain, and the K2 is a configurable or predefined non-negative integer.

As an embodiment, the K2 is the K1.

As an embodiment, the K2 is not equal to the K1.

As an embodiment, the K2 is indicated by the second signaling.

As an embodiment, the K2 is indicated by the reference signaling.

As an embodiment, the K2 is configured for higher layer signaling.

As an embodiment, the K2 is configured by RRC signaling.

As an embodiment, the K2 is configured by a MAC CE.

As an embodiment, the K2 is predefined.

As an embodiment, when K2 is equal to 0, the earliest time slot included in the second time window is a time slot to which the second signaling belongs in the time domain.

As an embodiment, the earliest time-domain symbol included in the first time window is a kth 3 time-domain symbol after the latest time-domain symbol occupied by the first signaling in the time domain, and the K3 is a configurable or predefined positive integer.

As an embodiment, the K3 is indicated by the first signaling.

As an embodiment, the K3 is indicated by the reference signaling.

As an embodiment, the K3 is configured for higher layer signaling.

As an embodiment, the K3 is configured by RRC signaling.

As an embodiment, the K3 is configured by a MAC CE.

As an embodiment, the K3 is predefined.

As an embodiment, the earliest time-domain symbol included in the second time window is a kth 4 th time-domain symbol after the latest time-domain symbol occupied by the second signaling in the time domain, where K4 is a configurable or predefined positive integer.

As an embodiment, the K4 is indicated by the second signaling.

As an embodiment, the K4 is indicated by the reference signaling.

As an embodiment, the K4 is configured for higher layer signaling.

As an embodiment, the K4 is configured by RRC signaling.

As an embodiment, the K4 is configured by a MAC CE.

As an embodiment, the K4 is predefined.

As an embodiment, the K4 is the K3.

As an embodiment, the K4 is not equal to the K3.

Example 16

Embodiment 16 illustrates a block diagram of the processing means in a first node device, as shown in fig. 16. In fig. 16, a first node device processing apparatus 1600 comprises a first transceiver 1603, said first transceiver 1603 comprising a first receiver 1601 and a first transmitter 1602.

As an embodiment, the first node device 1600 is a base station.

As an embodiment, the first node device 1600 is a user device.

As an embodiment, the first node device 1600 is a relay node.

As one embodiment, the first node device 1600 is an on-board communication device.

As an embodiment, the first node device 1600 is a user device supporting V2X communication.

As an embodiment, the first node device 1600 is a relay node supporting V2X communication.

As an embodiment, the first node device 1600 is a user device supporting XR services.

As an embodiment, the first node device 1600 is a user equipment supporting VoIP services.

As an embodiment, the first node device 1600 is a user device supporting operations on a shared spectrum.

As an example, the first receiver 1601 includes at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first receiver 1601 includes at least the first five of the antenna 452, receiver 454, multi-antenna receive processor 458, receive processor 456, controller/processor 459, memory 460, and data source 467 of fig. 4 of the present application.

As one example, the first receiver 1601 includes at least the first four of the antenna 452, receiver 454, multi-antenna receive processor 458, receive processor 456, controller/processor 459, memory 460, and data source 467 of fig. 4 of the present application.

As one example, the first receiver 1601 includes at least the first three of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first receiver 1601 includes at least the first two of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first transmitter 1602 includes at least one of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first transmitter 1602 includes at least the first five of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first transmitter 1602 includes at least the first four of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first transmitter 1602 includes at least the first three of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

As one example, the first transmitter 1602 includes at least a first of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

In embodiment 16, the first receiver 1601 receives reference signaling, and receives first signaling, where the reference signaling is used to indicate a reference configuration, and the reference configuration includes a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks, and the first signaling is used to indicate a first time window; the first receiver 1601 receives a target bit block on a target wireless channel or the first transmitter 1602 transmits a target bit block on a target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As an embodiment, the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel belongs to the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel does not belong to the first time window, the target wireless channel adopts the reference configuration.

As an embodiment, the first receiver 1601 receives second signaling, where the second signaling is used to indicate a second time window; wherein the second time window has a time domain overlap with the first time window; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine a configuration employed by the target wireless channel.

As an embodiment, the first receiver 1601 receives second signaling, where the second signaling is used to indicate a second configuration and a second time window, where the second configuration includes a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, and number of transport blocks; wherein the second time window has a time domain overlap with the first time window; the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine the configuration adopted by the target wireless channel; when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the reference configuration; when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the first configuration; when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the second configuration; when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and the target wireless channel adopts at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling or the second configuration.

As an embodiment, when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and a deadline of the second time window is later than a deadline of the first time window, the target wireless channel adopts the second configuration; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is earlier than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

As one embodiment, the target wireless channel adopts the first configuration when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window and the time domain resource occupied by the first signaling is later than the time domain resource occupied by the second signaling; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the time domain resource occupied by the first signaling is earlier than the time domain resource occupied by the second signaling, the target wireless channel adopts the second configuration.

As an embodiment, the first signaling is one of a DCI format or a MAC CE.

As an embodiment, the earliest time slot included in the first time window is a K1 th time slot after the time slot to which the first signaling belongs in the time domain, and the K1 is a configurable or predefined non-negative integer.

Example 17

Embodiment 17 illustrates a block diagram of the processing means in a second node device, as shown in fig. 17. In fig. 17, the second node device processing apparatus 1700 comprises a second transceiver 1703, said second transceiver 1703 comprising a second transmitter 1701 and a second receiver 1702.

As one embodiment, the second node device 1700 is a user device.

As one embodiment, the second node device 1700 is a base station.

As one embodiment, the second node device 1700 is a satellite device.

As one embodiment, the second node device 1700 is a relay node.

As one embodiment, the second node device 1700 is an in-vehicle communication device.

As one embodiment, the second node device 1700 is a user device supporting V2X communications.

As one embodiment, the second node device 1700 is a user device that supports operation on a shared spectrum.

As one example, the second transmitter 1701 includes at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second transmitter 1701 includes at least the first five of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second transmitter 1701 includes at least the first four of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second transmitter 1701 includes at least three of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second transmitter 1701 includes at least two of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As an example, the second receiver 1702 includes at least one of the antenna 420, the receiver 418, the multi-antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second receiver 1702 includes at least the first five of the antenna 420, the receiver 418, the multi-antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second receiver 1702 includes at least the first four of the antenna 420, the receiver 418, the multi-antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second receiver 1702 includes at least the first three of the antenna 420, the receiver 418, the multi-antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

As one example, the second receiver 1702 includes at least the first two of the antenna 420, the receiver 418, the multi-antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

In embodiment 17, the second transmitter 1701 transmits reference signaling, and transmits first signaling, the reference signaling being used to indicate a reference configuration, the reference configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks, the first signaling being used to indicate a first time window; the second transmitter 1701 transmits a target bit block on a target wireless channel or the second receiver 1702 receives a target bit block on a target wireless channel; wherein the reference signaling is used for activation of semi-persistent scheduling or activation of configuration grants; the reference signaling is used to determine a plurality of time domain resource blocks, the target wireless channel occupying one of the plurality of time domain resource blocks in the time domain, at least one of the plurality of time domain resource blocks being after a deadline of the first time window; a time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first time window is used to determine whether the target wireless channel adopts the reference configuration.

As an embodiment, the second transmitter 1701 transmits second signaling, which is used to indicate a second time window; wherein the second time window has a time domain overlap with the first time window; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine a configuration employed by the target wireless channel.

As an embodiment, the second transmitter 1701 transmits second signaling, the second signaling being used to indicate a second configuration and a second time window, the second configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; wherein the second time window has a time domain overlap with the first time window; the first signaling is used to indicate a first configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; the time domain relationship between the time domain resource blocks occupied by the target wireless channel and the first and second time windows is used to determine the configuration adopted by the target wireless channel; when the time domain resource block occupied by the target wireless channel does not belong to the first time window and does not belong to the second time window, the target wireless channel adopts the reference configuration; when the time domain resource block occupied by the target wireless channel belongs to the first time window and does not belong to the second time window, the target wireless channel adopts the first configuration; when the time domain resource block occupied by the target wireless channel belongs to the second time window and does not belong to the first time window, the target wireless channel adopts the second configuration; when the time domain resource block occupied by the target wireless channel belongs to an overlapping portion of the second time window and the first time window, the target wireless channel adopts one of the first configuration or the second configuration, and the target wireless channel adopts at least one of a time domain relation between the second time window and the first time window or a time domain relation between the first signaling and the second signaling or the second configuration.

As an embodiment, the first signaling is one of a DCI format or a MAC CE.

Those of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described methods may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment may be implemented in a hardware form or may be implemented in a software functional module form, and the present application is not limited to any specific combination of software and hardware. The first node device in the application comprises, but is not limited to, a mobile phone, a tablet computer, a notebook computer, an internet card, a low-power consumption device, an eMTC device, an NB-IoT device, a vehicle-mounted communication device, an aircraft, an airplane, an unmanned plane, a remote control airplane and other wireless communication devices. The second node device in the application comprises, but is not limited to, a mobile phone, a tablet computer, a notebook computer, an internet card, a low-power consumption device, an eMTC device, an NB-IoT device, a vehicle-mounted communication device, an aircraft, an airplane, an unmanned plane, a remote control airplane and other wireless communication devices. The user equipment or the UE or the terminal in the application comprises, but is not limited to, mobile phones, tablet computers, notebooks, network cards, low-power consumption equipment, eMTC equipment, NB-IoT equipment, vehicle-mounted communication equipment, aircrafts, planes, unmanned planes, remote control planes and other wireless communication equipment. The base station equipment or the base station or the network side equipment in the application comprises, but is not limited to, macro cell base station, micro cell base station, home base station, relay base station, eNB, gNB, transmission receiving node TRP, GNSS, relay satellite, satellite base station, air base station, testing device, testing equipment, testing instrument and other equipment.

It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the presently disclosed embodiments are considered in all respects to be illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalents are intended to be embraced therein.

Claims

1. A first node for wireless communication, comprising:

2. The first node of claim 1, wherein the first signaling is used to indicate a first configuration comprising a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks; when the time domain resource block occupied by the target wireless channel belongs to the first time window, the target wireless channel adopts the first configuration; and when the time domain resource block occupied by the target wireless channel does not belong to the first time window, the target wireless channel adopts the reference configuration.

3. The first node of claim 1, comprising:

the first receiver receiving second signaling, the second signaling being used to indicate a second configuration and a second time window, the second configuration including a configuration of at least one of time domain resource allocation, frequency domain resource allocation, MCS, waveform, number of transport blocks;

4. A first node according to claim 3, wherein the target radio channel adopts the second configuration when the time domain resource block occupied by the target radio channel belongs to an overlapping portion of the second time window and the first time window and a deadline of the second time window is later than a deadline of the first time window; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the cut-off time of the second time window is earlier than the cut-off time of the first time window, the target wireless channel adopts the first configuration.

5. A first node according to claim 3, wherein the target radio channel adopts the first configuration when the time domain resource block occupied by the target radio channel belongs to an overlapping portion of the second time window and the first time window and the time domain resource occupied by the first signaling is later than the time domain resource occupied by the second signaling; and when the time domain resource block occupied by the target wireless channel belongs to an overlapped part of the second time window and the first time window and the time domain resource occupied by the first signaling is earlier than the time domain resource occupied by the second signaling, the target wireless channel adopts the second configuration.

6. The first node according to any of claims 1 to 5, wherein the first signaling is one of a DCI format or a MAC CE.

7. The first node according to any of claims 1 to 6, wherein the earliest time slot comprised by the first time window is the kth 1 time slot after the time slot to which the first signaling belongs in the time domain, the K1 being a configurable or predefined non-negative integer.

8. A second node for wireless communication, comprising:

9. A method in a first node for wireless communication, comprising:

10. A method in a second node for wireless communication, comprising: