Oppo Patente

The present application relates to the technical field of perception. Disclosed are a perception node determination method and apparatus, and a device and a storage medium. The method is executed by means of a first node. The method comprises: receiving a perception signal; and on the basis of first information of the first perception signal, determining a second node corresponding to the perception signal, wherein the first information is used for indicating the correspondence between the perception signal and the second node. By means of determining, on the basis of first information, a second node corresponding to a perception signal received by a first node, the accuracy and efficiency of perception are improved.

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Embodiments of the present application provide a resource block combination determination method and apparatus, a terminal device, and a network device. The method comprises: on the basis of at least two frequency-domain resources within a first bandwidth, a terminal device determines the size of a resource block combination corresponding to a first-type time domain unit, or the terminal device acquires a first configuration and/or a second configuration, wherein the first configuration is used for configuring the size of the corresponding resource block combination for the first-type time domain unit, and the second configuration is used for configuring the size of a corresponding resource block combination for a second-type time domain unit; the terminal device determines, on the basis of the first configuration, the size of the resource block combination corresponding to the first-type time domain unit and/or determines, on the basis of the second configuration, the size of the resource block combination corresponding to the second-type of time domain unit, wherein the first-type time domain unit is an SBFD time domain unit, and the second-type time domain unit is a non-SBFD time domain unit.

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The present application relates to a relay communication method, and a device. The method comprises: a first communication device receiving first indication information, wherein the first indication information is used for indicating multi-hop relay capability information of a second communication device. In the embodiments of the present application, multi-hop relay communication can be better supported on the basis of multi-hop relay capability information of the communication device, thereby improving communication reliability and a communication range.

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The present disclosure relates to authentication methods, devices, a computer-readable storage medium, a computer program product, and a computer program. The method includes: receiving authentication requests from a plurality of second devices, the authentication request of each second device among the plurality of second devices carrying a first security parameter; and sending a group request message to an authentication functional entity, the group request message carrying a first signature for authenticating the plurality of second devices, and the first signature being calculated based on a first security parameter corresponding to the each second device.

Provided are a wireless communication method and a communication device. The wireless communication method comprises: a first communication device sending a first message to a second communication device, wherein the first message includes one or more pieces of the following information: first information, which is used for controlling resources of a non-PDU session, and second information, which is used for indicating the cause for establishment of a wireless connection corresponding to the first information.

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The present application relates to an information transmission method, and a first device, a second device, a chip, a computer-readable storage medium, a computer program product, a computer program and a communication system. The information transmission method comprises: a first device performing first processing on a first bit stream which carries first information, so as to obtain a first complex signals which carries the first information; and the first device sending the first complex signals to a second device. In the embodiments of the present application, conversion processing is performed on a bit stream which carries first information and a complex signal which is used for air interface transmission, such that a globally optimal conversion effect can be achieved, thereby improving the performance of a wireless communication system.

The present application relates to an authentication method, and a device, a computer-readable storage medium, a computer program product and a computer program. The method comprises: a first device receiving authentication requests from a plurality of second devices; the first device sending a first group request message to an authentication function entity, wherein the first group request message carries authentication parameters related to the plurality of second devices, and the authentication parameters are obtained on the basis of the authentication requests from the plurality of second devices; and the first device receiving a first group response message from the authentication function entity, wherein the first group response message carries a first group authentication code used for authenticating the authentication function entity, and the first group authentication code is obtained by means of performing calculation on the basis of the authentication parameters.

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A PRG determination method and apparatus, a PRB scheduling method and apparatus, and a device, relating to the techmical field of communications. The PRG determination method comprises: if PRBs scheduled in at least one downlink sub-band in a DL BWP are consecutive and satisfy a first condition, determining that the PRG size of a first downlink sub-band is the number of PRBs scheduled in the first downlink sub-band, or determining that the PRG size of the DL BWP is the number of PRBs scheduled in the DL BWP (410), wherein the first downlink sub-band is a downlink sub-band in the DL BWP, a part of frequency domain resources corresponding to the DL BWP are configured as an uplink sub-band, and the first condition is related to the number of PRBs scheduled. By means of the method, when downlink resources are not consecutive due to the uplink sub-band being configured correspondingly in the DL BWP, a large PRG can still be configured for the downlink sub-band or the DL BWP, thereby improving the channel estimation performance.

The present application relates to an information transmission method, a first terminal device, a first core network device, a fourth access network device, a chip, a computer readable storage medium, a computer program product, a computer program, and a communication system. The information transmission method comprises: a first terminal device sends first model related information to a first network device, wherein the first model related information comprises first information related to an applicable condition of a first model in the first terminal device. According to embodiments of the present application, information related to an applicable condition of a model in a terminal device is reported or transmitted, so that a network device can obtain the related information of the applicable condition of the model, and the model can be managed on the basis of the related information of the applicable condition of the model, thereby optimizing the application of the model.

A wireless communication method, a terminal device, and a network device are provided. The wireless communication method includes a terminal device acquires first information of a first cell. The first information is associated with system information (SI) and/or a synchronization signal block (SSB) of the first cell. The first information is acquired based on a first request message from the terminal device. Or, the first information is broadcasted/indicated by a second cell.

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The disclosure discloses a method for cell reselection, a method for cell selection, an apparatus, a device, and a medium, relating to the field of communications. The method includes the following. Cell reselection is performed among at least two cells. The at least two cells include a first-type cell, the first-type cell is configured to transmit a first common signal, and a transmission energy consumption of the first common signal is less than a transmission energy consumption of a second common signal transmitted by a second-type cell. When there are at least two cells including a first-type cell transmitting a first common signal, cell reselection is performed among the at least two cells. As such, cell reselection can be performed even when radio signal qualities of different cells are measured based on different common signals.

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The present application relates to a communication method. The method comprises: a first communication device sending indication information, which is used for indicating auxiliary information corresponding to a target model. In the embodiments of the present application, a first communication device sends auxiliary information of a target model, which is conducive to ensuring the consistency of understanding, with respect to a model, of a transmitting end and a receiving end for the model, thereby ensuring normal use of the model.

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Provided are a wireless communication method, and a communication device. The method comprises: a first device receives first information sent by a second device, wherein the first information is used for performing performance testing and/or performance evaluation on a first model, which has not been activated and used, in the first device. In embodiments of the present application, a method (comprising performance testing and/or performance evaluation) for testing the first model is provided, wherein the first model may be understood as a model that has not been activated and used, or the first model is a model that needs to be tested (comprising performance testing and/or performance evaluation) but has not been formally used. That is to say, in the embodiments of the present application, the first model which has not been activated and used can be tested in advance, and compared with a conventional solution that only the model that has been activated and used (or formally used) can be monitored, the present application facilitates decrease of the probability of communication quality reduction caused by blind activation of an unsuitable model.

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