Abstract: Disclosed are a communication method and a communications apparatus. The method includes: receiving, by a terminal device, a first downlink signal from a first device, where the terminal device is a zero-power terminal; and sending, by the terminal device, a first uplink signal to a second device according to the first downlink signal.

Abstract: A folding device, a folding housing provided with the folding device, and an electronic device are provided. The folding device includes a support assembly, comprising a side support member on each of two opposite sides of the folding device; a rotating assembly, comprising a rotating member on each of two opposite sides of the folding device and a connecting member on each of two opposite sides of the folding device; and a linkage assembly, comprising a linkage member on each of two opposite sides of the folding device. The connecting member is rotatable to drive the rotating member and the linkage member to rotate, and rotations of the rotating member and the linkage member can drive the side support member to move, such that the two side support members on the two opposite sides of the folding device are configured to be synchronously folded or synchronously unfolded to each other.

Abstract: A wireless communication method, a terminal device, and a storage medium are provided. The wireless communication method includes the following. The terminal device determines a channel transmission state according to a priority of data or a signaling associated with a first channel and/or a priority of data or a signaling associated with a second channel in a case where the first channel conflicts with the second channel, where at least one of the first channel and the second channel transmits sidelink (SL) related information.

Abstract: The present disclosure relates to a method for decoding a video signal based on adaptive multiple transforms (AMT). The method includes: obtaining an AMT index from the video signal, where the AMT index indicates any one of a plurality of transform combinations in a transform configuration group, and the transform configuration group includes discrete sine transform type 7 (DST7) and discrete cosine transform type 8 (DCT8); deriving a transform combination corresponding to the AMT index, where the transform combination includes a horizontal transform and a vertical transform, and at least one of the DST-7 or the DCT-8; performing an inverse transform on a current block on the basis of the transform combination; and restoring the video signal by using the inversely transformed current block. The AMT represents a transform scheme that is performed based on a transform combination adaptively selected from a plurality of transform combinations.

Abstract: A wireless communication method, a terminal device, an access network device and a core network device. The method comprises: a terminal device sending first indication information to a first network device, wherein the first indication information is used for indicating that the terminal device is to be switched from a first network or system to a second network or system, and the first network device is an access network device or a core network device in the first network or system.

Abstract: A method and device for SRS transmission, a network device and a UE are provided. The method includes: a serving cell transmits, to a UE, a first configuration for positioning, the first configuration is configuration of a first SRS resource or configuration of a first SRS resource set; and the serving cell receives a first location information request from a location server, the first location information request is used for requesting the serving cell to measure the SRS transmission from the UE; here, a second location information request is transmitted to a neighbor cell by the location server, the second location information request is used for requesting the neighbor cell to measure the SRS transmission from the UE.

Abstract: A wireless communication method, a terminal device and a network device. The method includes canceling or suspending, by a terminal device, an operation of Beam Failure Recovery (BFR) corresponding to a first secondary cell in response to deactivation of the first secondary cell.

Abstract: Upon receiving a first DCI that does not contain explicit indication about a group identifier and/or a new feedback indicator, the UE determines whether group-based acknowledgement feedback is active. If so, the allocates the first DCI to a default group. The UE determines whether to toggle a new feedback indicator value for the default group based on a comparison of field values in the first DCI and those in the default group. The UE then transmits on an uplink channel acknowledgement feedback of the first group to the base station for the downlink data according on the new feedback indicator.

Abstract: Picture coding and decoding methods, an encoder, a decoder and a storage medium are provided. The encoder, before performing coding processing according to a matrix-based intra prediction (MIP) mode, sets initial right shift parameters corresponding to different sizes and different MIP mode numbers as an uniform offset parameter, the offset parameter indicating a number of right shifting bits of a predicted value, and when performing coding processing according to the MIP mode, performs coding processing according to the offset parameter. The decoder, before performing decoding processing according to an MIP mode, sets initial right shift parameters corresponding to different sizes and different MIP mode numbers as an uniform offset parameter, the offset parameter indicating a number of right shifting bits of a predicted value, and when performing decoding processing according to the MIP mode, performs decoding processing according to the offset parameter.

Abstract: A step-down circuit, an electronic device, and a step-down method are disclosed. The step-down circuit includes a positive input terminal and a negative input terminal for receiving an input voltage; and a positive output terminal and a negative output terminal for outputting a target voltage. The negative input terminal and the negative output terminal are grounded together. The step-down circuit also includes a switch circuit, a rectifier circuit, an isolation circuit, and a control unit for outputting control signals to control for turning on or off a switch in the switch circuit and for turning on or off a switch in the rectifier circuit, allowing the input voltage to sequentially pass through the switch in the switch circuit, a capacitor in the isolation circuit, and the switch in the rectifier circuit to obtain a target voltage.

Abstract: Provided are a gesture recognition method and apparatus, and a storage medium. The method includes: obtaining a first feature map corresponding to a target region in a depth image, and determining a target key point from the first feature map; establishing a three-dimensional coordinate system in the first feature map by using the target key point, and predicting other three-dimensional coordinates of other key points in the three-dimensional coordinate system, the other key points being key points other than the target key point in the first feature map; and determining, based on the target key point and the other three-dimensional coordinates, a plurality of absolute coordinates of a plurality of key points, to determine a gesture of a target recognition object in the target region based on the plurality of absolute coordinates, the plurality of key points including the target key point and the other key points.

Abstract: Embodiments of the present disclosure provide an access control method and device. The method comprises: obtaining a RO resource for PRACH transmission and a PO resource for Msg A PUSCH transmission on the channel (Step S1001); determining a first channel access procedure for PRACH transmission and a second channel access procedure for Msg A PUSCH transmission (Step S1002), wherein the first channel access procedure comprises: a channel access procedure to initiate a first COT; or, a channel access procedure to share a second COT initiated by a network device, if the RO resource is within the second COT.

Abstract: Provided are an antenna apparatus and an electronic device. The antenna apparatus comprises a plurality of antenna units, spaced from each other; a plurality of decoupling networks, corresponding to the plurality of antenna units one to one; and a decoupling transmission line. Each of the decoupling networks comprises a first transmission line and a second transmission line; an end of the first transmission line is configured to be connected to a radio-frequency chip, the other end of the first transmission line is connected to an end of the second transmission line, a decoupling port is formed at a joint between the other end of the first transmission line and the end of the second transmission line, and the other end of the second transmission line is connected to a corresponding antenna unit; and the decoupling transmission lines is connected between adjacent decoupling ports. The electronic device comprises the antenna apparatus.

Abstract: The present application relates on a resource selection method and apparatus, an electronic device and a storage medium, where if the maximum number of DMRS ports corresponding to a PSSCH is at least two, the UE compares an RSRP of a channel with a preset received power threshold, and determines whether to perform resource exclusion in a resource selection window of the UE according to a comparison result, thereby determining an implementation method where comparison with SL-RSRP is performed according to measured RSRP values of two or more DMRS ports when the PSSCH is two-layer transmission, and it is also possible to compare a measured RSRP value of a DMRS port with the SL-RSRP for resource selection when the PSSCH is two-layer transmission, so that the resource selection method can be applied in a variety of scenarios.

Abstract: Implementations of the present disclosure relate to a communication method, a communication device, and a network device. The method includes: a first device compressing an Ethernet frame; and the first device sending the compressed Ethernet frame to a second device. The communication method, the communication device and the network device proposed in the implementations of the present disclosure can be used to achieve the transmission of an Ethernet frame.

Abstract: Disclosed are an information transmission method, a terminal apparatus, a chip, a computer readable storage medium, a computer program product and a computer program. The method comprises: if a sidelink (SL) Buffer Status Report (BSR) is triggered by an event, and if a first condition is met, executing at least one of the following: triggering a scheduling request (SR); transmitting a first uplink channel comprising the SR; packeting a BSR, wherein the BSR at least comprises the SL BSR; or performing transmission of a second uplink channel comprising the packeted BSR.

Abstract: A method for repetition transmission and apparatus, a chip and a computer program are provided. The method includes: transmitting information about a number of repetitions to a terminal through a repetition field in Physical Downlink Shared Channel-time domain resource allocation (PDSCH-TimeDomainResourceAllocation) and/or Physical Uplink Shared Channel-time domain resource allocation (PUSCH-TimeDomainResourceAllocation); reusing a time domain resource assignment indication field of downlink control information to indicate repetition information, wherein the repetition information is configured to indicate a terminal device to perform transmission according to the repetition information.

Abstract: Provided in the present application are a communication method, a device, and a storage medium. The communication method comprises: a terminal device sends a PUCCH to a network device, the PUCCH bearing first information, and the first information being used to indicate the reception conditions of sidelink data sent by the terminal device; the network device determines a target HARQ process number according to the correlation between the PUCCH and the target HARQ process number; and the terminal device re-transmits the sidelink data according to the target HARQ process number.

Abstract: The present application relates to an information transmission method and device, a computer equipment and a storage medium. A terminal determines SR resources and PUSCH resources according to control signaling sent by a network side device; if the SR resources and the PUSCH resources are overlapped in time domain, and the SR resources and/or the PUSCH resources satisfy preset conditions, the SR information is multiplexed into the PUSCH resources. A specific method of sending SR is provided when the SR is overlapped with the PUSCH in time domain, thereby guaranteeing the SR transmission.

Abstract: Provided are a method and device based on duplicate data transmission, still capable of effectively utilizing uplink resources for data transmission when the state of the duplicate data transmission changes. The method includes: a terminal device receives uplink grant information; the terminal device receives first indication information, the first indication information being used for indicating whether data of at least one logical channel of the terminal device can be transmitted using the uplink resources indicated by the uplink grant information.