A method for implementing information stream transmission in ngn

The invention claims a realizing the next generation network method for information transmission current, the first method arranged in the next generation system for transmitting the video stream signalling path, and is the signalling path bandwidth reservation; The method - comprising: The transmitting a time according to the highest priority by signalling path of a user current capacity video stream transmission, is receiving terminal. The invention is for video stream is signalling path, and is the signalling path bandwidth reservation, wherein a be the time unimpeded and reliably transmitting of video stream, a realizing service accessibility provides the ensuring consistency between datum in video stream transmission. The invention is is further further provided for media stream media is channel, and coating the output side of for media different channel is different priority's media, so while realising media stream transmission, wherein an is presented resources in the existing technology possibly with an upper part of the phenomenon, comprising a winding transmission of user fixing purchase service.