Abstract: A remote driving control method includes: obtaining vehicle status data of a vehicle and environmental data of a road condition of the vehicle; determining first data for making driving decisions and second data for constructing a simulated environment corresponding to the road condition, based on the vehicle status data and the environmental data; transmitting the first data to a remote driving server; transmitting the second data to a target server, the target server and the remote driving server being connected via a network; receiving a first vehicle control instruction from the remote driving server; and transmitting the first vehicle control instruction to the vehicle, wherein the first vehicle control instruction is generated based on the first data and driving assistance information transmitted from the target server, and wherein the driving assistance information is generated based on the constructed simulated environment.

Abstract: A data transmission optimization method, performed by a first application layer transmission optimization (ALTO) client, includes: obtaining, from a core network device, network transmission information of an access network exposed by an access network device to the core network device; obtaining ALTO information provided by an ALTO server; and performing data transmission optimization of the first ALTO client based on the ALTO information and the network transmission information of the access network.

Abstract: According to an aspect, a method of data transmission optimization includes obtaining, by an application layer transmission optimization (ALTO) client, and based on a data network (DN), transmission information of an access network. The transmission information of the access network being exposed by an access network device to the DN. ALTO information that is provided by an ALTO server is obtained. The data transmission optimization of the ALTO client is performed based on the ALTO information and the transmission information of the access network. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.

Abstract: A method and an apparatus for controlling video stream transmission. The method for controlling video stream transmission including receiving a video stream transmitted by a pushing party, detecting network indicator information of the video stream in the receiving process, determining a pulling bit rate matching the network indicator information, generating a pulling request based on the pulling bit rate, the pulling request being a request to the pushing party to perform pushing processing based on the pulling bit rate; and transmitting the pulling request to the pushing party.

Abstract: This application provide a vehicle communication method performed by an electronic toll collection (ETC) system. The ETC system includes an ETC roadside unit (RSU) and an ETC onboard unit (OBU), and the vehicle communication method includes: establishing, when an ETC OBU of any vehicle is detected, a connection between the ETC OBU and the ETC RSU; performing ETC billing on the vehicle through the ETC RSU after the ETC RSU establishes the connection with the ETC OBU; and performing, after the ETC RSU performs ETC billing, vehicle communication message interaction with the ETC OBU through the ETC RSU via the connection with the ETC OBU when the ETC OBU is still within a communication range of the ETC RSU.

Abstract: A driving assistance processing method performed by an electronic device disposed on a vehicle terminal, and includes generating an advanced driving assistance system (ADAS) enhancement service registration request including ADAS capability information of the vehicle terminal, sending the ADAS enhancement service registration request to the cloud platform based on information about a cloud platform that provides ADAS enhancement service, and receiving an ADAS enhancement service message from the cloud platform and corresponds to the ADAS capability information. The ADAS enhancement service registration request allowing the cloud platform to learn about the ADAS capability information of the vehicle terminal.

Abstract: A data transmission method, executed by an electronic device, includes: receiving periodicity information of a service data packet transmitted by an application object entity; configuring the periodicity information for an access network-network element by using a configuration instruction; receiving first indication information transmitted by the application object entity; and transmitting deactivation information to the access network-network element, wherein the first indication information indicates the periodicity information changes, and wherein the deactivation information indicates the access network-network element is to suspend scheduled transmission of the service data packet based on the periodicity information.

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 data transmission method, performed by an access network element, includes: obtaining a first latency variation distribution characteristic of a service data packet indicating a transmission latency range of the service data packet; receiving one or more latency variation conditions of the service data packet determined by a core network element; and configuring a scheduling and transmission policy of the access network element based on the first latency variation distribution characteristic and the one or more latency variation conditions.

Abstract: Provided are a remote driving control method and apparatus, a computer device, and a storage medium, belonging to the field of remote driving technologies. The method may include: predicting network quality between a remotely driven vehicle and a remote driving server within a target time period, the network quality prediction including a predicted network parameter corresponding to each time point within the target time period; determining, from the target time period according to the predicted network parameter corresponding to each time point within the target time period and a current network parameter between the remotely driven vehicle and the remote driving server, a target time point at which network quality changes; and adjusting a driving control policy of the remotely driven vehicle based on a predicted network parameter corresponding to the target time point, to control the remotely driven vehicle according to an adjusted driving control policy.

Abstract: This application discloses a remote driving method, apparatus, and system, a device, and a medium, and relates to the field of intelligent driving. The method includes: obtaining working condition information of a vehicle; and determining a dynamic safety region for the vehicle according to the working condition information; the dynamic safety region being a region in which vehicle autonomous driving is used and no remote control driving is required, or the dynamic safety region being a region in which the vehicle autonomous driving is used and a degree of involvement of the remote control driving is lower than a predetermined degree.

Abstract: This application provides a data transmission method computer-readable storage medium performed by an electronic device. The method includes: obtaining a latency variation distribution characteristic of a service data packet, the latency variation distribution characteristic being configured for indicating a transmission latency range of the service data packet; detecting a network transmission characteristic between an application server (AS) and a core network gateway; adjusting the latency variation distribution characteristic of the service data packet based on the network transmission characteristic, to obtain an adjusted latency variation distribution characteristic; and transmitting the adjusted latency variation distribution characteristic to a core network element, so that the core network element controls data transmission based on the adjusted latency variation distribution characteristic.

Abstract: This application provides a data transmission control method performed by an electronic device. The method includes: receiving latency jitter distribution characteristics of a service data packet that are transmitted by an application function (AF), the latency jitter distribution characteristics being configured for representing a transfer latency range of the service data packet; detecting network transmission characteristics between an application server (AS) and a core network gateway; adjusting the latency jitter distribution characteristics of the service data packet according to the network transmission characteristics to obtain adjusted latency jitter distribution characteristics; and performing data transmission control according to the adjusted latency jitter distribution characteristics.

Abstract: A method for controlling travelling of a vehicle platoon includes: establishing, by a target vehicle of the vehicle platoon, a network connection with a remote control terminal; determining, by the target vehicle, that the target vehicle is to be remotely taken over; initiating, by the target vehicle, control of statuses of vehicles of the vehicle platoon other than the target vehicle; transmitting, by the target vehicle, a takeover request to the remote control terminal, controlling, by the remote control terminal, the target vehicle to enter a driving state; and receiving, by the target vehicle, a takeover confirmation message transmitted by the remote control terminal, wherein the vehicles include a leading vehicle (LV) and a following vehicle (FV) of the LV.

Abstract: A method for controlling a vehicle platoon, performed by a computer device, includes: establishing a communication connection with a first vehicle, wherein the first vehicle is a free vehicle; obtaining vehicle status information of the first vehicle; obtaining at least one platoon status information of at least one vehicle platoon; matching a first target vehicle platoon of the at least one vehicle platoon with the first vehicle based on the vehicle status information and the at least one platoon status information; generating a first platoon control instruction based on: a first distance between the first vehicle and the first target vehicle platoon, the vehicle status information, and platoon status information of the first target vehicle platoon; and instructing the first vehicle to join the first target vehicle platoon based on transmitting the first platoon control instruction to at least one of the first target vehicle platoon or the first vehicle.

Abstract: A data transmission method includes: receiving network status information on a radio access network side reported by an access network element; receiving a first network transmission characteristic between the access network element and a core network gateway sent by a core network element; detecting a second network transmission characteristic between an application server and the core network gateway; and adjusting a parameter of a first service data packet to be transmitted based on the network status information, the first network transmission characteristic, and the second network transmission characteristic.

Abstract: A data transmission method includes: acquiring a time delay parameter corresponding to an advanced interactive data packet, and acquiring time delay monitoring information between the next generation nodeB and a user equipment; acquiring a transmission delay of the advanced interactive data packet on a network side in response to identifying that a data packet transmitted by a user plane function belongs to data sub-packets obtained by splitting the advanced interactive data packet; predicting, according to the time delay parameter, the time delay monitoring information, and the transmission delay of the advanced interactive data packet on the network side, whether transmitting the data sub-packets to the user equipment meets a time delay desirable; and stopping, in response to determining that transmitting the data sub-packets to the user equipment does not meet the time delay desirable, transmitting the data sub-packets obtained by splitting the advanced interactive data packet to the user equipment.

Abstract: A control method and apparatus for video stream transmission, a device, and a medium that can be applied to various scenarios is provided. The control method for video stream transmission may include: obtaining attribute data and network environment data that are in a process in which a video streaming server downloads a video stream; predicting, based on the attribute data and the network environment data, a network status in which the video streaming server downloads the video stream within a preset time period, to obtain a prediction result; and transmitting the prediction result to a streaming strategy adjuster. The prediction result is configured for instructing the streaming strategy adjuster to determine a streaming strategy corresponding to the video streaming server.

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: Vehicle control including receiving vehicle information from a vehicle and roadside information from a roadside device, where the vehicle is within a coverage area of the roadside device, and establishing a configuration for remotely driving the vehicle based on the vehicle information and roadside information.