Fair window control of TCP/IP congestion network using explicit congestion notification(ECN)ECN을 이용한 TCP/IP 혼잡망에서의 공정한 윈도우 제어

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TCP/IP is the one of the most widely used transmission control protocols. This protocol has a simple congestion control mechanism. Nowadays, Random Early Detection(RED) and Explicit Congestion Notification(ECN) are introduced to solve the retransmission time delay, bandwidth wasting, and global synchronization which is made by existing congestion control mechanism. But there are throughput losses because of unsolved heavy fluctuation of window size yet. And RED bring about an unfair sharing of resources due to a long round trip time bias among connections. In this thesis, we suggest the modified window control algorithm to solve the fluctuation of window size using ECN. And we propose the solution about the unfair sharing of resources. In addition, we propose a new marking algorithm to prevent the marking probability to be accumulated. Finally, we check the performances of our proposed schemes by simulation.
Advisors
Lim, Jong-Taeresearcher임종태researcher
Description
한국과학기술원 : 전기및전자공학전공,
Publisher
한국과학기술원
Issue Date
2003
Identifier
180528/325007 / 020013622
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기및전자공학전공, 2003.2, [ viii, 53 p. ]

Keywords

ECN; fairness; congestion control; TCP/IP; window control; 윈도우 제어; ECN; 공정성; 혼잡제어; TCP/IP

URI
http://hdl.handle.net/10203/37692
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=180528&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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