Patent ID: 8059575

Claim:
A service transmitting method of mobile multimedia broadcasting network, comprising the following steps: (1) a sending side of a mobile multimedia broadcasting system generates a broadcast frame in a fixed time period, implements multiplexing to different services according to service types and generates multiplexing configuration information, wherein a corresponding updating indication of the multiplexing configuration information is added in each service information slice as auxiliary overhead information for indicating whether multiplexing configuration information of a next frame is updated; (2) the sending side of the mobile multimedia broadcasting system firstly sends multiplexing configuration information to a receiving terminal at the beginning of a frame and sends the updating indication of the multiplexing configuration information to the receiving terminal in advance when the multiplexing configuration information needs to be changed; (3) when using services of the mobile multimedia broadcasting system, the receiving terminal firstly receives a multiplexing configuration information, then acquires the service needed according to the received multiplexing configuration information, and monitors whether the multiplexing configuration information is going to change by monitoring the updating indication; the receiving terminal stops monitoring and records the update situations once a decided updating indication is monitored; (4) when other services in addition to the current service needs to be received, the receiving terminal inquires whether situations of multiplexing configuration information update are recorded; if yes, the receiving terminal re-acquires multiplexing configuration information according to which the service needed is acquired, removes the recorded update situations and re-starts to monitor the updating indication of multiplexing configuration information.