Abstract: A vehicle communication method and apparatus, a computer-readable medium, and an electronic device. The vehicle communication method includes: obtaining location information and state information of a plurality of objects participating in Internet of Vehicles communication; determining, according to the location information and the state information of the plurality of objects, Internet of Vehicles information that needs to be transmitted to a specified object; determining an information fusion and compression policy for the specified object based on at least one of the Internet of Vehicles information and state information of the specified object; and transmitting the Internet of Vehicles information to the specified object based on the information fusion and compression policy.

Abstract: An aspect of the disclosure provides a user equipment (UE) that includes processing circuitry. The processing circuitry of the UE determines whether to transmit service data associated with a service to a receiving device through a primary link or a sidelink. When the service data is determined to be transmitted through the sidelink, the processing circuitry selects a radio access technology (RAT) for implementing the sidelink from a plurality of available RATs according to a set of configuration parameters received from a network, determines communication parameters for the selected RAT based on quality of service (QoS) or service requirement related parameters included in the set of configuration parameters, and transmits the service data through the sidelink implemented by the selected RAT according to the communication parameters. When the service data is determined to be transmitted through the primary link, the processing circuitry transmits the service data through the primary link.

Abstract: Aspects of the disclosure provide methods, apparatuses and systems for wireless communication. In some embodiments, a wireless communication system includes processing circuitry. The processing circuitry of the wireless communication system operates based on a first radio access technology. The processing circuitry receives a sidelink control request from a first user equipment that accesses the wireless communication system using the first radio access technology. The sidelink control request requests sidelink control information for a second radio access technology. The processing circuitry then obtains the sidelink control information for the second radio access technology, and provides, via the first radio access technology, the sidelink control information for the second radio access technology, to the first user equipment. The sidelink control information is used to configure a sidelink between the first user equipment and a second user equipment using the second radio access technology.

Abstract: A method and an apparatus of controlling a secondary cell (SCell) are provided. The method of controlling the SCell for new radio carrier aggregation of a user equipment includes receiving at least one of downlink control information (DCI) and a medium access control (MAC) control element (CE) from a network node, wherein the at least one of the DCI and the MAC CE indicates control a SCell, the method includes determining whether to apply or ignore the at least one of the DCI and the MAC CE, and controlling the SCell according to the determination.

Abstract: An aspect of the disclosure provides a user equipment (UE) that includes processing circuitry. The processing circuitry of the UE determines whether to transmit service data associated with a service to a receiving device through a primary link or a sidelink. When the service data is determined to be transmitted through the sidelink, the processing circuitry selects a radio access technology (RAT) for implementing the sidelink from a plurality of available RATs according to a set of configuration parameters received from a network, determines communication parameters for the selected RAT based on quality of service (QoS) or service requirement related parameters included in the set of configuration parameters, and transmits the service data through the sidelink implemented by the selected RAT according to the communication parameters. When the service data is determined to be transmitted through the primary link, the processing circuitry transmits the service data through the primary link.

Abstract: A data transmission method is provided to flexibly configure a terminal group within a target region. The method includes obtaining, by a control device, terminal group information transmitted by an application server, the terminal group information being generated by the application server according to target service data, and the target service data being service data to be transmitted within a target region, determining, by the control device, wireless coverage information and user location information, determining, by the control device, a group configuration according to the terminal group information, the determined wireless coverage information, and the user location information; and transmitting, by the control device, the target service data based on the determined group configuration. The method may flexibly configure a terminal group within a target region. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also provided.

Abstract: A mode switching method for a broadcast service is provided. A trigger instruction is determined when switching of a broadcast mode is to be performed. The trigger instruction is configured to instruct switching of the broadcast mode of a terminal. The trigger instruction is transmitted to an access network device to enable the access network device to transmit a switching request to a functional network element. The switching request is configured to instruct the functional network element to configure a corresponding mode parameter. The mode parameter is configured to instruct the access network device to update an execution parameter, to obtain a configuration parameter and to transmit the configuration parameter to the terminal. Switching to a corresponding broadcast mode is performed according to the configuration parameter to establish a wireless connection with the access network device.

Abstract: A data processing method performed by an electronic device includes obtaining subscription information of the terminal device in which are disposed at least two subscriber identity module (SIM) cards having corresponding SIM card identifiers. The subscription information is searched for and obtained according to each of the SIM card identifiers. Further, based on the obtained subscription information, a service type of a subscribed service for each of the SIM card identifiers is determined. A priority for the service type of the subscribed service for each of the SIM card identifiers is then determined and a notification message is transmitted to the terminal device. The notification message includes the priority determined for the service type of the subscribed service for each of the SIM card identifiers, and causes the terminal device to process a corresponding communication service according to the priority determined for each service type for each SIM card identifier.

Abstract: A method for determining a network access level for a user equipment is provided. In the method, a residence parameter of the user equipment on a target edge computing node of a vehicle-to-everything (V2X) system is obtained. The target edge computing node is one of a plurality of network levels in the V2X system. The one of the plurality of network levels of the target edge computing node is determined as the network access level of the user equipment when the residence parameter meets an access condition of the target edge computing node, so that the user equipment is configured to access a core network of the V2X system through any edge computing node belonging to the determined network access level during movement of the user equipment.

Abstract: A method for resource scheduling and related products are provided according to implementations of the present disclosure. The method includes the following. A base station receives a scheduling request from a first terminal through higher layer signaling, where the scheduling request is sent by a second terminal to the first terminal, the first terminal is within coverage of the base station, and the second terminal is outside the coverage of the base station. The base station sends a scheduled resource through the higher layer signaling to the first terminal according to the scheduling request, where the scheduled resource is forwarded by the first terminal to the second terminal. By adopting the implementations of the present disclosure, an objective can be achieved that the base station directly schedules wireless resources configuration for the terminal outside the coverage of the base station in the relay scenario.

Abstract: A method can include receiving member information from first member devices at a first gateway UE in a device-to-device (D2D) LAN. The D2D LAN can include a first sub-LAN and at least one second sub-LAN. The first sub-LAN can include the first gateway UE and the first member devices. Each of the second sub-LANs can include a second gateway UE and a set of second member devices. The first and second gateway UEs can be connected with sidelinks. The member information can indicate a first DEVICE ID associated with the respective first member device. A first member device list including the first DEVICE IDs of the first member devices can be updated based on the received member information. A first mapping update message including the updated first member device list and a first gateway ID of the first gateway UE can be broadcast to the second gateway UEs.

Abstract: A device-to-device (D2D) multi-carrier aggregation-based carrier set selection method and a related device are provided. A base station receives reporting information from a terminal, the reporting information comprising multiple carriers measured as meeting a reporting condition by the terminal; the base station selects, according to resource status of the multiple carriers, a carrier set for CA used for D2D communication of the terminal. The implementations of the disclosure also disclose a related device.

Abstract: A method for comparative radio resource evaluation comprises the steps of assessing quality metrics of dedicated RACH resources carried by a beam and assessing quality metrics of common RACH resources carried by a beam, comparatively evaluating said assessed quality metrics of said resources, and storing or transmitting the comparative evaluation result or taking further measures in accordance with said comparative evaluation result.

Abstract: Implementations of the disclosure provides a method for reestablishing an RRC connection, a terminal and a storage medium. In the method, a terminal determines a Packet Data Convergence Protocol (PDCP) for initiating an RRC connection reestablishment procedure, based on knowledge of the PDCP supported by a first base station, the PDCP is a first PDCP or a second PDCP. The terminal initiates the RRC connection reestablishment procedure to the first base station, based on the first PDCP or the second PDCP.

Abstract: Implementations of the disclosure provides a method for reestablishing an RRC connection, a terminal and a storage medium. In the method, a terminal determines a Packet Data Convergence Protocol (PDCP) for initiating an RRC connection reestablishment procedure, based on knowledge of the PDCP supported by a first base station, the PDCP is a first PDCP or a second PDCP. The terminal initiates the RRC connection reestablishment procedure to the first base station, based on the first PDCP or the second PDCP.

Abstract: A method includes coordinating one or more pools of resources for discovery signal transmission between a plurality of devices, at least one of said pools of resources being shared by at least one larger cell and at least one smaller cell at least partially in a coverage area of the said larger cell.

Abstract: A method can include receiving member information from first member devices at a first gateway UE in a device-to-device (D2D) LAN. The D2D LAN can include a first sub-LAN and at least one second sub-LAN. The first sub-LAN can include the first gateway UE and the first member devices. Each of the second sub-LANs can include a second gateway UE and a set of second member devices. The first and second gateway UEs can be connected with sidelinks. The member information can indicate a first DEVICE ID associated with the respective first member device. A first member device list including the first DEVICE IDs of the first member devices can be updated based on the received member information. A first mapping update message including the updated first member device list and a first gateway ID of the first gateway UE can be broadcast to the second gateway UEs.

Abstract: A method and apparatus for system information is disclosed. The method configures a system information block, wherein the system information block comprises a dual-connectivity (DC) indicator, and wherein the DC indicator is configured to indicate whether a cell supports dual connectivity. the system information block is transmitted to a user equipment (UE), such that the UE can know whether the cell supports the dual connectivity or not.

Abstract: Implementations of the disclosure provides a method for reestablishing an RRC connection, a terminal and a storage medium. In the method, a terminal determines a Packet Data Convergence Protocol (PDCP) for initiating an RRC connection reestablishment procedure, based on knowledge of the PDCP supported by a first base station, the PDCP is a first PDCP or a second PDCP. The terminal initiates the RRC connection reestablishment procedure to the first base station, based on the first PDCP or the second PDCP.

Abstract: A method and an apparatus of controlling a secondary cell (SCell) are provided. The method of controlling the SCell for new radio carrier aggregation of a user equipment includes receiving at least one of downlink control information (DCI) and a medium access control (MAC) control element (CE) from a network node, wherein the at least one of the DCI and the MAC CE indicates control a SCell, the method includes determining whether to apply or ignore the at least one of the DCI and the MAC CE, and controlling the SCell according to the determination.