Manner in order to move video session between the fixed multimedia device and the portable multimedia device

摘要

The migration original device and the device ahead the migration (12 and 14) the respective network (18 and 24) it communicates this invention, in inside together, on the basis of the telecommunication protocol of specification, the migration original device where the migration is started (12 and 14) with, the device ahead the migration where it can direct the migration (12 and 14) with being manner in order to move video session in between,The step which defines the video parameter which identifies the video contents which are displayed the migration original device (12 and 14) in and,That kind of video parameter, those video parameters one adaptation to the device protocol ahead the migration from migration original device protocol server (17, 19 and 30) through at least, the session transfer message which is transmitted (22, 26 and 38) among them, the migration original device (12 and 14) network (18 and 24) from the device ahead the migration (12 and 14) network (18 and 24) the step which is transferred and,As displayed the video contents the migration original device (12 and 14) with the device ahead the migration (12 and 14) in both, device network ahead the migration (18 and 24) using the video parameter which was transferred, it regards the manner which features that it has the step which displays the video contents the device ahead the migration (12 and 14) in.