Xiaomi Patente

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The present disclosure relates to a sensing method, a sensing transmitter, a sensing receiver, a sensing system, and a medium. The sensing method comprises: sending a sensing reference signal on the basis of N bursts, wherein the sensing reference signal is a reference signal for sensing, the bursts represent a resource unit occupied by the sensing reference signal in a time domain and/or a frequency domain, and N is an integer greater than or equal to 2. According to embodiments of the present disclosure, accurate sensing quantity estimation can be achieved, and wireless sensing is realized.

The present disclosure relates to an uplink communication method and apparatus, a device, and a storage medium. The uplink communication method comprises: receiving first information sent by a serving cell, the first information being used for instructing a terminal to access a target cell; and sending second information on the basis of a first resource, wherein the second information is used for indicating that the terminal has accessed the target cell, and the first resource is a time-frequency resource allocated by the target cell to the terminal and used for transmitting the second information. According to the present disclosure, the terminal sends a message to the target cell on the basis of the first resource, so that the target cell determines that the target cell can communicate with the terminal. Therefore, the cell handover efficiency of the terminal is improved, and the handover time delay is reduced.

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The present disclosure relates to a signal transmission method, a device, and a storage medium. The method comprises: a receiving end determines a first wireless resource occupied by a sensing signal, wherein the sensing signal is a signal sent by a transmitting end and used for sensing; and receiving a communication signal by means of a second wireless resource, wherein the second wireless resource does not comprise the first wireless resource. In this way, in an integrated sensing and communication (ISAC) scenario, the impact of a sensing signal on transmission of a communication signal can be avoided, improving the transmission reliability of the communication signal in the ISAC scenario.

Provided in the embodiments of the present disclosure are an information transmission method and apparatus, and a communication device, a communication system and a storage medium. The method comprises: a first-type terminal receiving first information, wherein the first information comprises a configuration of random access channel occasions (ROs), and the configuration of the ROs comprises: time-domain positions of the ROs and/or frequency-domain positions of the ROs; and according to the configuration of the ROs, determining at least one of the following corresponding to a valid RO among the ROs: a synchronization signal/physical broadcast channel block(SSB) index, and a random access preamble set, which can be used on the valid RO, wherein the valid RO comprises a first RO and a second RO, a symbol where the first RO is located is a first SB full duplex (SBFD) symbol, and a symbol where the second RO is located is a non-SBFD symbol or a second $BFD symbol, wherein the first-type terminal supports the first RO and the second RO.

Embodiments of the present disclosure provide an information indication method, a terminal, a network device, a communication system, and a storage medium. The method comprises: when a first transceiver of a terminal is in a sleep state, determining whether to transmit a channel state information (CSI) report, wherein the terminal comprises the first transceiver and a second transceiver, and the power consumption of the first transceiver in a working state is greater than the power consumption of the second transceiver in a working state. The technical solution provided in the embodiments of the present disclosure facilitates reduction of wake-up frequency of the first transceiver without the need to transmit a CSI report, reducing unnecessary CSI report sending; thus, the terminal is more power-saving, and the battery life of the terminal is prolonged.

Embodiments of the present disclosure provide an access method and apparatus, a communication device, a communication system, and a storage medium. The access method comprises: a terminal receives first information of a second cell from a first cell, wherein the second cell has overlapping coverage with the first cell, or the coverage of the second cell is adjacent to the coverage of the first cell; the first information is used for the terminal to access the second cell; and the second cell is a cell in a dormant state, or the second cell does not send at least one of the following content: a synchronization signal/PBCH block (SSB), a system information block (SIB), and a paging message.

A block acknowledgement (BA) feedback mechanism negotiation method, a communication device, and a communication system. The method is applied to an initiating end for establishing a BA feedback mechanism, and comprises: determining a first wireless frame; wherein the first wireless frame comprises first identification information, the first identification information identifies timeout information of a BA frame, and the timeout information identifies timeout information on the application of a BA feedback mechanism between a plurality of physical access point devices (APs) or a multi-link access point devices (AP MLDs); and sending the first wireless frame. Therefore, the BA feedback mechanism can be applied between a plurality of physical APs or AP MLDs, so that the spectrum utilization rate and the data transmission efficiency are improved, and the BA feedback mechanism can adapt to the UHR demand.

The embodiments of the present disclosure relate to the technical field of communications. Provided are a communication method, and an AP and a storage medium. The method comprises: determining a first radio frame, wherein the first radio frame indicates a multi-AP coordination operation capability of a first AP by means of at least one indication domain; and sending the first radio frame. The embodiments of the present disclosure can provide an indication mode for a multi-AP coordination operation capability.

Disclosed in the embodiments of the present disclosure are an information processing method and apparatus. First information is determined, wherein the first information is used for determining a correspondence between a first threshold and the number of physical random access channel (PRACH) transmissions, there is one or more first thresholds, and each first threshold corresponds to one number of PRACH transmissions; and the number of PRACH transmissions of a terminal is determined on the basis of a first measurement result and the first information, wherein the first measurement result is obtained by means of performing measurement on a first signal sent by a network device. Therefore, terminals having different power classes or terminals of different types can use appropriate transmission powers when performing multiple PRACH transmissions, and can determine appropriate numbers of PRACH transmissions. Thus, the waste of PRACH resources can be effectively avoided, spectrum resources are saved on, and the communication efficiency of the system is improved.

Embodiments of the present disclosure provide an information transmission method and apparatus, a communication device, a communication system, and a storage medium. A first access network device transmits first information to a terminal, wherein the first information is used for indicating a first time domain configuration associated with a common resource, and the first time domain configuration is different from an initial time domain configuration associated with the common resource.

Provided in the present disclosure are a communication method and apparatus, a communication device, a communication system, and a storage medium. The method comprises: a first entity training a first model, so as to obtain a trained first model; the first entity sending the trained first model to a second entity; the second entity sending the trained first model to a third entity; the third entity using the trained first model to support the transmission of an AI model between other NFs or entities. The performance of the communication system can be enhanced by means of an AI model.

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