Abstract: A method for channel information feedback includes: encoding, by a transmitting-side device, first channel information through an encoding network, to obtain a first feedback bitstream; and transmitting, by the transmitting-side device, the first feedback bitstream to a receiving-side device; where the first channel information is channel information aligned with target channel information in a first dimension obtained after pre-processing is performed, and/or the first feedback bitstream is a feedback bitstream aligned with a target feedback bitstream obtained after post-processing is performed on a feedback bitstream output by the encoding network; and the first dimension is at least one of: a number of transmitting antenna ports, a number of sub-bands, a number of RBs, a number of delay paths, a number of symbols, or a number of slots.

Abstract: A method for physical downlink control channel (PDCCH) detection, a method for PDCCH transmission, and devices are provided. The method includes the following. At least one candidate position of a first synchronization signal block (SSB) is determined, where SSBs at the at least one candidate position are quasi co-located (QCL). A PDCCH monitoring occasion corresponding to the at least one candidate position is determined. A PDCCH on the PDCCH monitoring occasion is detected.

Abstract: The present application relates to the technical field of communications, and discloses a channel data transmission method and apparatus, a communication device, and a storage medium. The method is applied to a terminal device, and comprises: obtaining channel data acquisition indication information, the channel data acquisition indication information comprising at least one of acquisition time and data structure information, and the data structure information being used for indicating at least one of a data type and a data format; performing channel data acquisition according to the channel data acquisition indication information to obtain channel data, the channel data being used for indicating a channel state; and transmitting the channel data to a second node device.

Abstract: Some embodiments of the present application provide an RSSI reporting method and device, a user equipment (UE) and a storage medium. The RSSI reporting method includes performing RSSI measurement on sub-bands of a first bandwidth, the first bandwidth comprises at least two sub-bands; determining reporting information according to the RSSI measurement result for the sub-bands of the first bandwidth; and reporting the reporting information. According to the embodiments of the present application, the problem in the prior art of the impact on the normal scheduling of the UE by a base station due to the incomparability of RSSI data obtained on different first bandwidths can be overcome.

Abstract: Disclosed are a method and a device for transmitting channel state information. The method comprises: a first device constructs a training set of a channel state information indication model that is used by the first device for transmitting channel state information, and the sample structure of the plurality of samples included in the training set being determined according to an M*N matrix structure, each line amongst the M rows of the matrix structure corresponding to a plurality of sub-carriers on the frequency domain or a preset duration on the time domain, each column amongst the N columns of the matrix structure corresponding to at least one antenna or a preset angle on the spatial domain, and each value in the matrix structure representing the channel quality of the corresponding frequency domain or spatial domain or representing the channel quality of the corresponding time domain or spatial domain.

Abstract: An audio output device, a method for eliminating sound leakage, and a storage medium are provided in the disclosure. The audio output device includes a processor, a first speaker, and a second speaker. The processor is configured to generate a second audio file based on a first audio file and a parameter adjustment value. The processor is configured to control the first speaker to play the first audio file to generate a first audio and synchronously control the second speaker to play the second audio file to generate a second audio. The first audio is transmitted to an ear of a user for the user to listen, and the second audio is used to eliminate an audio leaked to an outside of the audio output device during transmission of the first audio to the ear of the user.

Abstract: Disclosed are a training method, a method for using a model, a wireless communication method, and an apparatus. The training method includes: generating, by a first device, a second data set according to a first data set, where data in the second data set is low-dimensional representation data of data in the first data set; and training, by the first device according to the second data set, a first model used for wireless communication.

Abstract: Provided are an information determination method and apparatus, and a terminal device and a network device. The method comprises: a terminal device sending a preamble on multiple random access resources; the terminal device determining first resource information associated with the multiple random access resources, and determining a random access-radio network temporary identifier (RA-RNTI) on the basis of the first resource information, wherein the RA-RNTI is used for descrambling a first PDCCH, and the first PDCCH is used for bearing control information of a random access response message corresponding to the preamble and/or the random access resources.

Abstract: Disclosed are a method and device for determining a resource occupation position, a user equipment and a storage medium, which relates to the field of communication technology. The method includes: receiving position configuration information including a configuration status of a base station regarding a candidate position for transmitting a synchronization signal block; determining valid configuration information in the position configuration information; and determining, according to the valid configuration information, the resource occupation position in all candidate positions in a transmission window of the synchronization signal block, the candidate positions being positions for transmitting the synchronization signal block.

Abstract: A method for link quality monitoring and related products are provided in implementations of the present disclosure. The method includes the following. A first radio link monitoring reference signal (RLM-RS) resource is obtained, where the first RLM-RS resource is a resource among M first RLM-RS candidate resources, and K first RLM-RS candidate resources among the M first RLM-RS candidate resources are used to transmit a first RLM-RS, M and K are positive integers, and K?M. Radio link quality monitoring is performed according to the first RLM-RS resource.

Abstract: The present disclosure provides a method for transmitting and receiving a synchronization signal block in a 5G system, and a device for transmitting and receiving a synchronization signal block in a 5G system. The method includes: determining a time-domain position of a synchronization subframe, the synchronization subframe being configured to transmit the synchronization signal block, and the synchronization signal block at least comprising a signal for measurement; and transmitting the synchronization signal block according to the position of the synchronization subframe within 5 milliseconds; wherein determining a time-domain position of a synchronization subframe includes: determining a first subframe as the synchronization subframe within 5 milliseconds; or determining first two subframes within 5 milliseconds in a radio frame as the synchronization subframe, wherein the first two subframes comprise a first subframe and a second subframe.

Abstract: Implementations of the present disclosure relate to a wireless communication method and a terminal device. The method includes: detecting, by a terminal device, a first type of Synchronous Signal Block (SSB) at a frequency on an asynchronous raster; determining, by the terminal device, a frequency domain position of a Control Resource Set (CORESET) of Remaining Minimum System Information (RMSI) associated with the first type of SSB based on the first type of SSB.

Abstract: The present application relates to the technical field of communications, and provided therein are a method and apparatus for information transmission, a device, and a storage medium. The method comprises: in a first area, acquiring location information corresponding to a current location, the first area being covered by a network side device by means of a first beam and providing a first communication service; and reporting the location information, the location information being used for acquiring a second communication service provided by the network side device by means of a second beam, the second beam covering a second area, the second area being a sub-area of the first area, and the data transmission performance of the second communication service being greater than that of the first communication service. Thus, the network side device may provide a high-performance data transmission service for a terminal as needed.

Abstract: The present application relates to a method for determining random access resources and a network device. The method comprises: the terminal device determines resources overlapping with a target time domain symbol in a random access resource group as unavailable resources, wherein, the target time domain symbol comprises at least one symbol, the at least one symbol is a symbol occupied by target remaining minimum system information (RMSI), the target RMSI comprises at least one RMSI associated with a target synchronization signal block (SSB), the target SSB comprises an actually transmitted SSB and an SSB having a quasi-co-located relationship with the actually transmitted SSB, and the unavailable resources are not used for random access.

Abstract: The implementations of the present disclosure relate to a wireless communication method and a terminal device, capable of effectively determining the QCL relationship of SSB. The wireless communication method includes: a terminal device receives first indication information and second indication information from a network device, the first indication information being used for indicating a first number Q1 and the second indication information being used for indicating a second number Q2; the terminal device determines target indication information from amongst the first indication information and the second indication information and, on the basis of the target indication information, determines the quasi co-location QCL relationship between the synchronization signal blocks SSB of a serving cell of the terminal device.

Abstract: The present disclosure provides a method and device for determining a resource occupation position, a user equipment and a storage medium, which relates to the field of communication technology. The method includes: receiving position configuration information including a configuration status of a base station regarding a candidate position for transmitting a synchronization signal block; determining valid configuration information in the position configuration information; and determining, according to the valid configuration information, the resource occupation position in all candidate positions in a transmission window of the synchronization signal block, the candidate positions being positions for transmitting the synchronization signal block.

Abstract: The present disclosure provides a method for transmitting and receiving a synchronization signal block in a 5G system, and a device for transmitting and receiving a synchronization signal block in a 5G system. The method includes: determining a time-domain position of a synchronization subframe, the synchronization subframe being configured to transmit the synchronization signal block, and the synchronization signal block at least comprising a signal for measurement; and transmitting the synchronization signal block according to the position of the synchronization subframe within 5 milliseconds; wherein determining a time-domain position of a synchronization subframe includes: determining a first subframe as the synchronization subframe within 5 milliseconds; or determining first two subframes within 5 milliseconds in a radio frame as the synchronization subframe, wherein the first two subframes comprise a first subframe and a second subframe.

Abstract: Provided are a method for determining an unavailable resource, a terminal device, and a network device. The method includes: determining, by a terminal device, a first resource corresponding to a first-type Synchronization Signal Block (SSB); and determining, by the terminal device, an unavailable resource for Remaining System Information (RMSI) based on the first resource and a second resource corresponding to the RMSI. The first-type SSB is an SSB transmitted on a non-Synchronization Signal (SS) raster. Based on the first resource corresponding to the first-type SSB and the second resource corresponding to the RMSI, the unavailable resource for the RMSI can be determined. This not only ensures that the RMSI resource mapping can be performed correctly, but also makes system scheduling more flexible. For example, a network device does not have to intentionally avoid collisions between the SSB and a PDCCH and a PDSCH of the RMSI in limited time-frequency resources.

Abstract: This application relates to a semantic communication transmission method and a terminal device. The method includes: performing, by the terminal device, semantic acquisition processing on an information source to obtain semantic information; determining, by the terminal device based on the semantic information, first information to be transmitted; and sending, by the terminal device, the first information.

Abstract: A wireless communication method includes: switching, by a terminal device, a network model for implementing a first function from a first model to a second model in a case where a computing resource of the terminal device is insufficient, where an input of the first model is a first information set, and an input of the second model is a second information set; or, switching, by a terminal device, an algorithm for implementing a first function from a first algorithm to a second algorithm in a case where a computing resource of the terminal device is insufficient, where an input of the first algorithm is a first information set, and an input of the second algorithm is a second information set; where complexity of the second model is lower than complexity of the first model, complexity of the second algorithm is lower than complexity of the first algorithm.