Abstract:
Embodiments of the present invention provide a method, an apparatus and a system for processing charging information, wherein the method includes: a mobility management device acquires a PLMN identifier corresponding to a network name displayed by a user equipment; transmits the PLMN identifier corresponding to the network name displayed by the user equipment to a call detail record information generating device, so that user call detail record information generated by the call detail record information generating device includes the PLMN identifier corresponding to the network name displayed by the user equipment; therefore, a charging device can charge the user according to the network name displayed by the UE included in the user call detail record information generated by the call detail record information generating device, thereby ensuring accuracy of the charging the user, and enhancing user experience.
Abstract:
The present invention discloses a method for implementing a voice service in the embodiments of the present invention includes: a terminal attaches to a 2G/3G network and the 4G network through an MME on a 4G network; when a voice service does not need to be implemented, the CS transceiver of the terminal is in off state or static state; when a voice service needs to be implemented, for the terminal whose CS transceiver stays in off state, a CS fallback process needs to be triggered and turn on the CS transceiver to complete a voice service, for the terminal whose CS transceiver stays in static state, directly implementing a voice service through the 2G/3G network. The solution in embodiments of the present invention applies to a dual radio dual-mode terminal.
Abstract:
Embodiments of the present invention provide a method, device, and system for scheduling a data flow, which are used to improve the processing efficiency. A network side device marks a priority of a subsequent uplink and/or downlink data flow of a UE corresponding to a downlink data packet in the downlink data packet, and enables a downstream node to schedule an access network resource or air interface resource according to the priority. Therefore, a bearer does not need to be modified during the process of distinguishing different service flows and performing differentiation scheduling on different service flows, thereby reducing the workload and improving the processing efficiency.
Abstract:
Communication methods and related devices are described to manage an air interface resource through a common radio resource control (RRC) connection of different cards in a multi-SIM multi-standby terminal and implement service concurrency of the multi-SIM multi-standby terminal. In an example method, after setting up an RRC connection for communication between a first network and a terminal device, an access network device receives, from the terminal device through the RRC connection, a registration request message that requests to register with a second network, and sends the registration request message to a core network device in the corresponding second network. Then, after the access network device receives a registration response message from the core network device, the access network device sends the registration response message to the terminal device, to complete a process in which the terminal device registers with the second network.
Abstract:
This application discloses a communication method and apparatus, to improve transmission efficiency of a control plane message of a terminal according to a control and provisioning of wireless access points protocol. In this application, a control request message of a terminal may be transmitted between a first communication apparatus and a second communication apparatus through a target channel. Because the target channel supports concurrency of a plurality of messages, transmission efficiency of the control request message of the terminal can be improved.
Abstract:
Embodiments of the present application disclose a method for accessing a local network, and a related device, so that a user equipment can simultaneously access an operator network and a local network. The method in the embodiments of the present application includes: receiving, by an MME, an access request of user equipment UE that is sent by an base station eNB, where the access request carries access information of the UE; determining, according to the access information of the UE, a first local gateway corresponding to the UE; and establishing, for the UE, a user plane bearer that is from the eNB to a gateway C-GW of a core network and that includes the first local gateway used as an intermediate node.
Abstract:
An unmanned aerial vehicle supervision method is provided. The method includes: An access network device receives a second broadcast request from a core network element, where the second broadcast request includes third management and control information and fourth management and control information for managing and controlling an unmanned aerial vehicle, and the fourth management and control information includes second area information; the access network device determines, based on the second area information, a target area for broadcasting, and broadcasts the third management and control information to the unmanned aerial vehicle in the target area, where the third management and control information is used to indicate the unmanned aerial vehicle to perform a corresponding operation.
Abstract:
Example subscription information configuration methods and a communications device are described. One example method includes receiving a first device identifier by a network device from a first terminal device in a first access mode and receiving a second device identifier from a second terminal device in a second access mode. The network device determines whether the first device identifier matches the second device identifier to identify legality of the first terminal device. If the first device identifier matches the second device identifier, it indicates that the first terminal device is a legal terminal device. The network device sends subscription information of the first terminal device to the first terminal device in the first access mode, so that the first terminal device successfully accesses a network by using the subscription information.
Abstract:
This application relates to a data transmission method. The method includes a terminal device receives indication information from a policy control function (PCF) network element. The indication information indicates data network access identifier information corresponding to an application. The method also includes the terminal device determines, based on the indication information, a PDU session for transmitting data of the application.
Abstract:
Embodiments of this application disclose a network access method, used to restrict a network access range of a terminal device, to meet a requirement for restricting the terminal device within a specified range. The method in the embodiments of this application includes: receiving, by an access management network element, information about an area accessed by a terminal device; obtaining, by the access management network element, information about an area allowed to be accessed by the terminal device; and determining, by the access management network element based on the information about the area accessed by the terminal device and the information about the area allowed to be accessed by the terminal device, whether to allow access of the terminal device.