Abstract: Disclosed herein are a switching processing method, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method includes initiating a connection to a first target network device. The method also includes maintaining a connection with a source network device. when the connection with the first target network device fails, the method further includes returning to the connection with the source network device and initiating a connection to a second target network device.

Abstract: The present disclosure provides a wireless communication method and a terminal device. The terminal device can avoid transmitting unnecessary RRC messages when handed over back to a source cell after a DAPS handover failure. The wireless communication method includes: receiving, by a terminal device, a handover command that instructs the terminal device to be handed over from a source cell to a target cell in a Dual Active Protocol Stack (DAPS) handover mode; and performing, by the terminal device when the terminal device suspends at least one Signaling Radio Bearer (SRB) of the source cell in accordance with the handover command, at least one of: instructing a Packet Data Convergence Protocol (PDCP) entity corresponding to the at least one SRB to suspend the PDCP entity, re-establishing a Radio Link Control (RLC) entity corresponding to the at least one SRB, and triggering a PDCP Service Data Unit (SDU) deletion process.

Abstract: The embodiments of the present disclosure provide a method and apparatus for distinguishing between data formats, and a communication device. The method includes a terminal receives a downlink data packet, and determines whether the data format of the downlink data packet is a first data format or a second data format, wherein the first data format indicates that the downlink data packet is encrypted using a first key of a source base station and/or compressed using a first header compression format of the source base station, and the second data format indicates that the downlink data packet is encrypted using a second key of a target base station and/or compressed using a second header compression format of the target base station.

Abstract: An embodiment of the present disclosure relates to a handover method between network devices and a terminal device. The method includes receiving, by a terminal device, at least one handover command corresponding to a plurality of target network devices, the at least one handover command corresponding to the plurality of target network devices including a first handover command, and the first handover command including configuration information of a first target network among the plurality of target network devices; if the terminal device determines to establish a connection with the first target network device according to the first handover command, starting, by the terminal device, a first access timer corresponding to the first target network device; and establishing, by the terminal device, a connection with the first target network device according to the first access timer.

Abstract: Embodiments of the present application relate to a method for sending media access control control element and a terminal device, where the method includes: the terminal device sends a media access control (MAC) control element (CE) for reporting beam failure according to a size of an available uplink resource in a random access process. The embodiment of the present application can avoid transmission failure caused by an inappropriate size of the MAC CE for reporting beam failure.

Abstract: Provided by the present disclosure are data transmission method and device. In an embodiment of the present disclosure, data transmission conditions of each serving cell among at least two serving cells is detected by means of a terminal so that the terminal may, according to the data transmission conditions of each serving cell, execute random access on a serving cell experiencing wave beam failure so as to update a service beam of the serving cell. Thus, when the terminal experiences wave beam failure in a serving cell in a carrier aggregation (CA) scenario, reliable data transmission may be achieved, and the reliability of data transmission may be effectively ensured.

Abstract: A method and apparatus for processing a data flow, and a computer storage medium are provided. The data flow processing method includes receiving, by an electronic device, first information, where the first information is used to indicate a transmission manner of data flow(s). The method also includes processing, by the electronic device, the data flow(s) based on the first information.

Abstract: Disclosed are a switching processing method, a terminal device and a computer-readable storage medium. The method comprises: when a terminal device successfully randomly accesses a target network device in the process of executing a first type of switching, the terminal device switches uplink data transmission to the target network device, and when a preset condition is met, the terminal device executes one of the following processings: releasing the connection with a source network device; not triggering the re-establishment of the connection with the source network device; and not triggering a random access process with the source network device.

Abstract: A method for cell reselection, a terminal device, and a computer-readable storage medium are provided in implementations of the disclosure. The method is applicable to a terminal device. The method includes performing cell reselection according to first information, where the first information includes location information of the terminal device.

Abstract: Provided are a data transmission method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product and a computer program. The data transmission method includes: when it is determined that a terminal device is successfully handed over to a target network device, forwarding data to the target network device.

Abstract: Provided are a machine learning-based autism spectrum disorder (ASD) diagnosis method and device using a metabolite as a marker. The method comprises: measuring the content of at least one marker in a sample of a subject and comparing same with the content of the corresponding marker in a healthy control, or using an algorithm constructed by machine learning to process the content of the marker. Particularly, the marker is a metabolite in human urine. The device comprises: an accommodation space, configured to place the sample of the subject; a testing unit, configured to test the marker in the sample to obtain the content of the marker; and a calculation and determination unit, configured to perform calculation on the basis of the content of the marker according to a predetermined algorithm to obtain an indication of whether the subject suffers from ASD.

Abstract: Embodiments of the present application provide a non terrestrial communication network NTN handover method, a device, and a storage medium; and the method includes: a terminal device measuring channel measurement parameters and location measurement parameters of a current serving cell and at least one first adjacent cell; the terminal device sending the measurement results of the current serving cell and at least one second adjacent cell to a network device; where the second adjacent cell is an adjacent cell which satisfies a measurement reporting condition; where the measurement results are configured to instruct the network device to determine a target cell to be handed over for the terminal device; and the terminal device performs handover according to a handover command received, where the handover command is configured to instruct the terminal device to perform handover from the current serving cell to the target cell.

Abstract: Provided in the implementations of the present disclosure are a channel processing method and an apparatus, and a device and a storage medium, the method includes: acquiring an uplink transmission resource and an identifier for a HARQ process used for transmitting data on the uplink transmission resource, and then on the basis of a HARQ feedback function state of the HARQ process and a HARQ feedback function property for each logical channel, determining a candidate logical channel set multiplexed on the uplink transmission resource. Thus, a terminal device is able to select, on the basis of QoS requirements held by different services, multiplexed candidate logical channels for performing data transmission, thereby satisfying requirements for transmission time lag and/or reliability, improving service experience for a user.

Abstract: Provided are a cell handover method, a terminal device, and a network device that can implement cell handover in scenarios such as high-speed mobile scenarios and high-frequency deployment scenarios. The cell handover method includes: receiving, by a terminal device, first configuration information sent from a network device serving a first cell, where the first configuration information is used to instruct the terminal device to be handed over from the first cell to the second cell; sending, by the terminal device, response information to the network device serving the first cell and/or the network device serving the second cell in response to the first configuration information.

Abstract: Disclosed by the present invention is a method for indicating beam failure recovery, comprising: when conditions for triggering beam failure recovery are met, a terminal device sending a media access control (MAC) control element (CE), the MAC CE indicating a beam index corresponding to a beam used by a network device to send a feedback message. Further disclosed by the present invention are another method for indicating beam failure recovery, a terminal device, a network device, and a storage medium.

Abstract: Embodiments of the present application provide a data transmission method and apparatus, and a device, the method includes: a first device determining a target resource from multiple available resources according to states of HARQ processes corresponding to the multiple available resources respectively, and sends data to a second device on the target resource, and the second device receives the data on the target resource and processes the data. Transmission performance of services with different requirements can be ensured.

Abstract: An access control method and a terminal device are provided, which can implement effective random access in an NTN system. The method includes: a terminal device determines a target time advance (TA) in a plurality of TAs according to first information, where the first information is associated with an SSB received by the terminal device and/or is associated with an area where the terminal device is located; and the terminal device sends a first message in a random access procedure to a network device according to the target TA.

Abstract: Embodiments of the application provide a method for determining system information, and a terminal device and a network device. The method comprises: a terminal device sending a first random access preamble to a network device; the terminal device receiving a media access control (MAC) protocol data unit (PDU) sent by the network device, wherein the MAC PDU comprises at least one random access response (RAR); and the terminal device determining, according to the at least one RAR, system information to be sent by the network device.

Abstract: The present application relates to a parameter setting method, a parameter indication method, a terminal device, and a network device, capable of setting appropriate parameters for a resource. The parameter setting method comprises: a terminal device receives a parameter indication, the parameter indication being used for setting the parameters of a resource to a first value or a second value; on the basis of the parameter indication, the terminal device sets the parameters of a first resource to the first value or the second value, the first resource being the resource in the parameter indication.

Abstract: Disclosed by the present application is a method for indicating beam failure recovery, comprising: when conditions for triggering beam failure recovery are met, a terminal device sending a media access control (MAC) control element (CE), the MAC CE indicating a beam index corresponding to a beam used by a network device to send a feedback message. Further disclosed by the present application are another method for indicating beam failure recovery, a terminal device, a network device, and a non-transitory computer readable storage medium.