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Comparative Performance Evaluation of TCP Variants in WiMAX (and WLANs) Network Configurations
Author(s) -
Κωνσταντίνος Τσίκνας,
G. Stamatelos
Publication year - 2012
Publication title -
journal of computer networks and communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.355
H-Index - 23
eISSN - 2090-715X
pISSN - 2090-7141
DOI - 10.1155/2012/806272
Subject(s) - computer network , computer science , tcp vegas , wimax , zeta tcp , tcp global synchronization , tcp acceleration , transmission control protocol , tcp westwood plus , tcp tuning , tcp friendly rate control , network packet , wireless , telecommunications
An important application for the IEEE 802.16 technology (also called WiMAX) is to provide high-speed access to the Internet where the transmission control protocol (TCP) is the core transport protocol. In this paper we study through extensive simulation scenarios the performance characteristics of five representative TCP schemes, namely, TCP New Reno, Vegas, Veno, Westwood, and BIC, in WiMAX (and WLANs) networks, under the conditions of correlated wireless errors, asymmetric end-to-end capabilities, and link congestion. The target is to evaluate how the above conditions would affect the TCP congestion control and suggest the best schemes to be employed in WiMAX networks

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