A communication terminal (1) on a transmission side comprises means (1-10) for detecting congestion, means (1-7) for detecting a sign of congestion with reference to an ideal congestion window size and a current congestion window size, means for estimating a ratio of priority traffic with respect to...http://www.google.com/patents/US20050286416?utm_source=gb-gplus-sharePatent US20050286416 - Communication system
