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TCP-like TW: An Innovative Congestion Control Mechanism for Datagram Congestion Control Protocol
tm3243313404
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TCP-like Threshold Window (TCP-like TW) is a new congestion control mechanism for Datagram Congestion Control Protocol (DCCP) over long delay link network, designed to ease the problems in DCCP. As TCP-like TW is based on the TCP-like, one of the congestion control mechanisms for DCCP, it is for the transmission of abrupt changes and bursty streaming multimedia data traffic over the networks. However, TCP-like causes problems when delivering multimedia data over long delay link. Two approaches have been used for TCP-like TW, i.e. The setting of appropriate slow-start threshold size and congestion windows manipulation during congestion avoidance phase. It has been developed and implemented in Network Simulator 2 (ns-2) and has proven to enhance the performance of DCCP when delivering multimedia data over long delay link networks.

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Organization Name
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Universiti Utara Malaysia,
06010 Sintok
Kedah
Malaysia

Full Name [1]
Shahrudin Awang Nor
Email [1]
shah@uum.edu.my