Oppo Patente

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Disclosed in the present application are a communication method and apparatus, and a device, a chip, a storage medium, a product and a program. The method comprises: a network device sending first information to a terminal device, wherein the first information is used for indicating a first timing advance (TA) value, the first TA value is a TA value that is used within a first period of time, the first TA value is determined on the basis of a measurement parameter of an uplink signal and/or an uplink channel of the terminal device within a second period of time, and an end moment of the second period of time is earlier than a start moment of the first period of time.

The present application discloses a communication method, apparatus and device, a chip, a storage medium, a product, and a program. The method comprises: a first terminal device receiving first information, the first information being used to indicate whether a terminal device corresponding to each of one or more types is allowed to access a first cell.

Provided are authentication methods, a terminal, and a first network device, which relate to the field of communications. The method is performed by a terminal, and includes: transmitting (S610) a first message, wherein the first message carries one or more pieces of authentication information, wherein the one or more pieces of authentication information are used to authenticate a first user using the terminal, and different pieces of authentication information in the one or more pieces of authentication information are related to characteristic information of the first user and characteristic recovery information of different users.

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Provided are a wireless communication method and a communication device. The method comprises: a transmitter transmitting a first signal, wherein the first signal is obtained by means of carrying out processing on the basis of a first model on the transmitter, and the first model is used for executing a pre-distortion operation on the first signal. In the embodiments of the present application, the first signal, which is sent by the transmitter, can be processed on the basis of the first model, wherein the first model is used for executing the pre-distortion operation. Compared with a parameter update to a traditional pre-distorter, a parameter update to a first model facilitates a reduction in the complexity of updating parameters.

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Provided is a method for transmitting information, relating to the technical field of communications. The method is performed by a terminal device. The method includes: transmitting (S410) first reporting information to a network device, wherein the first reporting information includes CSI feedback information, and the first reporting information is used for the network device to determine whether the CSI feedback information is used for monitoring a first CSI feedback model.

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The present application relates to the field of mobile communications. Disclosed are an information receiving method and apparatus, an information sending method and apparatus, and a device and a storage medium. The method, which is executed by means of a terminal, comprises: receiving part of first information transmitted by means of each control channel among at least two control channels, wherein part of the first information transmitted by means of a different control channel is different. By means of receiving first information jointly transmitted by means of a plurality of control channels, the limitation imposed by the control channels to the number of bits of the first information is relieved, thereby improving the flexibility of information transmission.

The present application provides a radio link recovery method and terminal devices. The method comprises: a terminal device acquires a first parameter of a serving cell and/or an LTM candidate cell, the first parameter being used for representing the channel quality of the serving cell and/or the LTM candidate cell; and, on the basis of the first parameter of the serving cell and/or the LTM candidate cell, the terminal device determines whether to perform a radio link recovery operation. On the basis of the first parameter of the LTM candidate cell and/or the serving cell, the embodiments of the present application can predetermine the condition of channel deterioration, so as to perform the radio link recovery operation earlier, thus helping to shorten the time during which the terminal device is located in scenarios having poor channel connections, and facilitating rapid recovery of radio links.

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The present application relates to a performance evaluation method, 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 performance evaluation method comprises: under a first condition, a first device uses a first evaluation mode corresponding to the first condition to evaluate the performance of a first scheme. According to the technical solution in embodiments of the present application, the evaluation performance can be improved and the evaluation overhead can be controlled.

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The present application belongs to the field of zero power consumption. Disclosed are a communication method and apparatus for a broadcast frame, and a device, a medium and a program product. The method is executed by a zero-power-consumption device, and the method comprises: receiving a first broadcast frame, wherein the first broadcast frame is a broadcast frame that is sent at a different time-domain position from a second broadcast frame, which is periodically sent. By means of the method, a first broadcast frame is received, wherein the first broadcast frame is a broadcast frame that is sent at a different time-domain position from a second broadcast frame, which is periodically sent, so as to facilitate a zero-power-con-sumption device in completing time-frequency synchronization and obtaining system information, thereby accelerating a communication process between a network device and the zero-power-consumption device, shortening the waiting time of the zero-power-consumption device to receive the broadcast frame, and thus reducing the power consumption of the zero-power-consumption device.

Provided are methods for activating a secondary cell group (SCG), terminal devices, and network devices. In one aspect, a method comprises: a terminal device performs beam failure detection and/or wireless link monitoring on an SCG in a deactivated state, starting of the radio link monitoring (RLM) and/or the beam failure detection (BFD) being determined on the basis of prediction information of data traffic of the terminal device. Thus, the terminal may start to perform the RLM and/or the BFD at a suitable moment, such that the terminal device may perform the RLM and/or the BFD nonpersistently during an SCG inactive state, thereby reducing energy consumption of the terminal performing the RLM and/or the BFD. In another aspect, a method comprises: a terminal device receives a first activation command, the first activation command being used for activating an SCG before actual data traffic of the terminal device reaches an SCG activation threshold. Thus, the terminal may start to perform operations related to the SCG activation before an SCG activation condition is satisfied, thereby reducing the SCG activation time.

Provided are wireless communication methods and communication devices. One wireless communication method comprises: a first network element sends a first instruction to a first sensing node, the first instruction comprising one or more of the following information: identification information of a sensing task, identity information of the first sensing node in the sensing task, and identification information of other nodes participating in the sensing task. By means of the first instruction, the first network element can configure one or more of the following information: the sensing task in which the first sensing node may participate, the identity information of the first sensing node in the sensing task and information of the other nodes participating in the sensing task. On this basis, the first sensing information can participate in more diversified sensing tasks, so as to diversify sensing services of mobile communication networks.

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The present application relates to the field of mobile communications, and discloses a sensing method and apparatus, a physical channel transmission method and apparatus, a device, and a medium. The method comprises: receiving first information transmitted in a first frequency domain resource in a first time domain unit and second information transmitted in a second frequency domain resource in a second time domain unit, wherein the first frequency domain resource comprises the second frequency domain resource; acquiring data information on the basis of the first information and the second information; and generating sensing information on the basis of the first information. The present application can take into account both sensing needs and data transmission efficiency, that is, there is no need to occupy, due to sensing needs, a large bandwidth in both the first time domain unit and the second time domain unit to transmit signals, but a large bandwidth is independently occupied in the first time domain unit used for sensing and only a small bandwidth is occupied in the second time domain unit used for data transmission.

Provided are a wireless communication method and a device. The method comprises: a first device receives first information sent by a second device, the first information being used for enabling or activating a first behavior, or the first information being used for configuring parameters of first data, or the first information being used for determining a transmission resource of the first data, wherein the first data is data having an association relationship, and the first behavior is related to the first data. In embodiments of the present application, a resource for transmitting the first data can be scheduled on the basis of the first information, facilitating the implementation of the coordinated/synchronous transmission of the first data. For example, on the basis of the first information, more transmission resources can be allocated to data that need to be synchronously transmitted, facilitating the arrival of said data at a peer end as soon as possible, and reducing the transmission time delay of said data.