FRAME SELECTION AND DISCARD METHOD IN NODE DEVICE, NODE DEVICE, FRAME SELECTION AND DISCARD PROGRAM, AND RECORD MEDIUM HAVING RECORDED FRAME SELECTION AND DISCARD PROGRAM

摘要

PROBLEM TO BE SOLVED: To enhance the transfer efficiency of a node and also to materialize the maximum reduction of traffic in the form of not being accompanied with quality deterioration to application level.;SOLUTION: In case that one unit of processing units in an application layer is transferred by a plurality of frames, the information about the above frame written in the header of the application layer is identified without terminating the application, and it is selectively discarded by the identification result of an inputted frame, and a non-discarded frame is outputted to the node on the next stage to transfer it.;COPYRIGHT: (C)2003,JPO