DEVICE AND METHOD FOR CONTROLLING CONGESTION WINDOW FOR MULTIPATH TRANSMISSION CONTROL PROTOCOL

摘要

A device and a method for controlling a congestion window for a multipath transmission control protocol, according to an embodiment of the present invention, measure a channel signal-to-noise ratio of a main network path before reducing the congestion window size of the main network path by half according to an LIA congestion control scheme, thereby enabling optimization of the congestion window size of the main network path. Therefore, the amount of data transmission that can be transmitted through the multipath can be maintained at maximum at all times.