Abstract: A method for wireless communication, a terminal device and a chip are provided. The method includes operations as follows. When a first terminal determines that there is no available sidelink transmission resource for the retransmission of target data in a target active time of a second terminal, the first terminal selects a first sidelink transmission resource. The first terminal retransmits the target data by means of the first sidelink transmission resource.

Abstract: Embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device. The method includes: receiving a common Physical Downlink Control Channel (PDCCH) on at least one Multimedia Broadcast Service Bandwidth Part (MBS BWP) associated with an active dedicated unicast BWP, the MBS BWP being a Common Frequency Resource (CFR) for MBS, and each of the at least one MBS BWP having a frequency domain range within a frequency domain range of the active dedicated unicast BWP; and receiving a common Physical Downlink Shared Channel (PDSCH) scheduled by the common PDCCH. The method provided by the embodiments of the present disclosure may avoid a delay caused by the terminal device due to BWP switching during the MBS process, and may ensure detection of the common PDCCH without improving the PDCCH detection capability of the terminal device.

Abstract: A carrier selection method, a carrier selection device, and a storage medium are provided. The method includes that: a first device selects a carrier according to related information for sidelink communication.

Abstract: A UE and a resource selection method in sidelink communication are provided. The resource selection method includes being triggered in a first slot, by a periodic-based partial sensing initiation from a higher layer, to start a periodic-based partial sensing and performing the periodic-based partial sensing by monitoring second slots belonging to at least one periodic sensing occasion, wherein the at least one periodic sensing occasion corresponds by a resource reservation periodicity to a set of candidate slots on a first sidelink resource pool for a sidelink transmission, the first slot is earlier than the second slots in time domain, and the second slots are earlier than the set of candidate slots in the time domain.

Abstract: Provided in the embodiments of the present disclosure are a sidelink communication method and a communication device. The method includes transmitting, by a first terminal device, assistance information to a second terminal device in a first time interval, wherein the assistance information is configured to indicate a resource set, and the resource set comprises one or more of: a resource preferred by the first terminal device, a resource not preferred by the first terminal device or a conflicting resource; wherein the first time interval is in an active time of a discontinous reception (DRX) operation of the second terminal device.

Abstract: According to the present disclosure, a resource selection method, characterized in that, comprising the steps of: sensing, within a sensing window, a Scheduling Assignment (SA) for other User Equipments (UEs), measuring a received power based on the SA, and sensing a received energy of each sub-channel of each subframe; selecting a corresponding resource based on the sensed SA, the received power and the received energy; and transmitting the selected resource to other UEs based on the SA to perform data transmission by the resource.

Abstract: The disclosure provides a method for resource selection and a first device. The method is applied to a first device and includes the following. A first signaling is transmitted to a second device, where the first signaling is used to trigger the second device to transmit a resource set to the first device, and the resource set is used to assist the first device in sidelink (SL) transmission resource selection. The resource set is received from the second device. A resource for SL transmission is selected according to the resource set.

Abstract: Disclosed are a wireless communication method and a terminal device. In the case of simultaneous presence of HARQ feedback for unicast and HARQ feedback for MBS, the HARQ feedback for the unicast and the HARQ feedback for the MBS may be transmitted on the basis of PUCCH resources having different priorities. The wireless communication method comprises: a terminal device determines, according to a first corresponding relationship, a PUCCH configuration for transmitting at least one hybrid automatic repeat request (HARQ) codebook, wherein the first corresponding relationship comprises a corresponding relationship between the PUCCH configuration and the HARQ codebook and determined on the basis of priority information, and the HARQ codebook in the at least one HARQ codebook comprises HARQ feedback information for the unicast and/or HARQ feedback information for the MBS.

Abstract: Embodiments of the present disclosure provide a method for transmitting uplink control information. The method includes: a User Equipment (UE) receives Uplink Control Information UCI configuration information, wherein the UCI configuration information includes information for determining a periodicity, an offset and a Physical Uplink Control Channel PUCCH for Periodic-Channel State Information P-CSI to be report in one subframe and configuration information for transmission of Hybrid Automatic Retransmission reQuest-Acknowledgement HARQ-ACK; processes one or more kinds of UCI in the subframe, and transmits the on resources using a PUCCH format. According to the method of the present disclosure, the transmit power for transmitting the UCI on the channel using the PUCCH format is optimized. During the transmission of the P-CSI, the PUCCH resource most preferable for the transmission of the P-CSI is determined. The uplink resource utilization ratio is increased.

Abstract: The disclosure provides a method for channel detection, a terminal device, and a non-transitory computer-readable storage medium. The method includes the following. Monitor a channel before a time-unit boundary and/or after the time-unit boundary, and determine, according to a channel monitoring result, whether to perform blind detection in a time unit next to the time-unit boundary.

Abstract: The present disclosure relates to a method and an apparatus of transmitting a hybrid automatic repeat request-acknowledgement/negative acknowledgement (HARQ-ACK/NACK). A first set of HARQ-ACK/NACK including at least one timing value is identified. The at least one HARQ-ACK/NACK timing value is a time difference between a downlink time unit in which a physical downlink shared channel (PDSCH) is received and an uplink time unit in which a HARQ-ACK/NACK associated with the PDSCH is transmitted. A second set including at least one downlink time associated with a HARQ-ACK/NACK feedback is determined based on the first set. A codebook for the HARQ-ACK/NACK is generated based on a size of the codebook. The size of the codebook is identified based on the second set including the at least one downlink time. The codebook for the HARQ-ACK/NACK is transmitted to the base station in the uplink time unit.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments of the present invention provide a method for transmitting a signal, comprising: selecting a starting position of the signal from a set of candidate starting positions for transmitting the signal; determining a symbol mapping of the signal based on a selected starting position or a set of candidate starting positions of the signal; and transmitting the signal is based on the symbol mapping. The embodiment of the invention also provides a corresponding apparatus.

Abstract: A method and an apparatus are provided for transmitting a hybrid automatic repeat request-acknowledgment/negative acknowledgment (HARQ-ACK/NACK). A first set including at least one HARQ-ACK/NACK timing value is identified. Each timing value indicates a time difference between a downlink time unit for physical downlink shared channel (PDSCH) reception and an uplink time unit in which a HARQ-ACK/NACK feedback is transmitted. A second set is determined that includes at least one downlink time unit. A codebook is generated for the HARQ-ACK/NACK feedback. A size of the codebook is identified based on a size of the second set and a number of HARQ-ACK/NACK bits corresponding to each downlink time unit. The codebook is transmitted to the base station. The number of HARQ-ACK/NACK bits is determined based on a number of code block groups (CBGs) in one transmission block (TB), in case that scheduling for a downlink transmission is based on CBG.

Abstract: Provided in the embodiments of the present disclosure are a wireless communication method, a terminal device and a network device. The method includes: a terminal device determining Hybrid Automatic Repeat Request (HARQ) feedback information corresponding to a first Group Radio Network Temporary Identifier (G-RNTI), wherein the first G-RNTI is associated with one or multiple Physical Uplink Control Channel (PUCCH) resources configured for a first feedback mode, and the first feedback mode includes an HARQ feedback mode only feeding back Non-Acknowledgement (NACK)-included HARQ feedback information; and the terminal device sending, on one of the one or multiple PUCCH resources, NACK-included HARQ feedback information corresponding to the first G-RNTI. By the solution provided in the present disclosure, feedback can be provided for multicast or broadcast, such that a network may determine, according to the feedback, whether data retransmission is needed, thereby ensuring the reliability of service transmission.

Abstract: A method for sidelink (SL) communication is provided. The method includes the following. A terminal device receives assistance information (AI) transmitted by one or more other terminal devices. The terminal device determines a target terminal device and/or a transmission resource used for SL message transmission based on at least one of: the received AI, or a discontinuous reception (DRX) configuration of each other terminal device.

Abstract: Provided are a wireless communication method and a terminal device. The method includes: transmitting, by a first terminal, a reference resource set to a second terminal through a physical channel in sequence format. The reference resource set is used for the second terminal to perform resource selection or resource reselection, or the reference resource set is used to trigger the second terminal to perform resource selection or resource reselection.

Abstract: A feedback information sending method includes: a terminal receives configuration signaling sent by a network device, the configuration signaling being used for configuring at least one PUCCH type of feedback information sent by the terminal; and the terminal determines at least one PUCCH resource on the basis of the at least one PUCCH type, and sends the feedback information to the network device by means of the at least one PUCCH resource.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure provides a method for transmitting a sidelink signal. The method comprises: determining a Physical Sidelink Control CHannel (PSCCH) transmission mode allowed in a PSCCH transmission resource pool and a Physical Sidelink Shared CHannel (PSSCH) transmission mode allowed in a PSSCH transmission resource pool, respectively; determining a resource for transmitting a PSCCH and a resource for transmitting a PSSCH from the PSCCH transmission resource pool and the PSSCH transmission resource pool respectively; and transmitting the PSCCH according to the determined PSCCH transmission mode and the resource for transmitting the PSCCH and transmitting the PSSCH according to the determined PSSCH transmission mode and the resource for transmitting the PSSCH.

Abstract: A method for resource determination, including: receiving, by a first terminal, indication information indicating a reference resource set; determining a candidate resource set based on the reference resource set; and determining resources used for sending sidelink data based on the candidate resource set.

Abstract: The present application relates to a resource determination method, a first terminal device, a second terminal device, a chip, a computer readable storage medium, a computer program product, and a computer program. The method comprises: a first terminal device sends first indication information to a second terminal device, wherein the first indication information is used for indicating a resource set, and the resource set is determined on the basis of resource attribute information, and the resource set is used for determining a transmission resource of the second terminal device.