A Fair Algorithm of Congestion Control to Improve HSTCP


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Standard TCP has lots of problems; for example, the network bandwidth can not give its full play in certain application conditions such as high speed or long distance. High Speed TCP (HSTCP) can solve these problems, but it has serious problems in the fairness of different RTT. Based on the analysis of HSTCP fairness, an algorithm of adding fair factors to improve fairness of HSTCP has been put forward after fairness simulation test by NS2. NS2 simulation experiments prove that this algorithm has greatly reduced the unfairness because of the different RTT.



Edited by:

Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding






D. E. Guo et al., "A Fair Algorithm of Congestion Control to Improve HSTCP", Applied Mechanics and Materials, Vols. 34-35, pp. 1425-1430, 2010

Online since:

October 2010




[1] S Floyd. HighSpeed TCP for large congestion windows[S]. RFC3649. (2003).

DOI: 10.17487/rfc3649

[2] Wang Yong-wei, Jia Hong-yong. An Improved HSTCP Congestion Control Algorithm[J]. Computer Engineering and pplications, 2006, 42(26): 109-111.

[3] C. Jin D.X. Wei and S.H. Low. FAST TCP: motivation, architecture, algorithm, performance[C]. In Proceedings of IEEE INFOCOM 2004, (2004).

DOI: 10.1109/infcom.2004.1354670

[4] T. Kelly. Scalable TCP: Improving performance in highpeed wide area networks[J]. ACM IGCOMM Computer communication Review, 2003, 33(2): 83-91.

DOI: 10.1145/956981.956989

[5] Xin Chun-lei. Network Congestion performance analysis and study Based on High-speed TCP. YANSHAN UNIVERSITY, MSD. 2007, 35-61.

[6] Su Fan-jun, Pan Xue-zeng, Ping Ling-di. RTT Unfairness of HSTCP and Its Analysis[J]. Computer Engineering, 2005, 31(16): 113-115.

[7] Wang Chong, Zhang Da-fang, Zeng Bin. Research and improve about TCP Congestion Control Algorithm Based on High-Speed Network[J]. Computing Technology and Automation , 2007, 26(3): 30-34.

[8] Lisong Xu, Khaled Harfoush, Injong Rhee. Binary Increase Congestion Control (BIC) for Fast Long-Distance Networks. In: Proceedings of the IEEE INFOCOM, Hong Kong, 2004, 2514~2524.

DOI: 10.1109/infcom.2004.1354672

[9] Zhang Ke-ping, Li Zeng-zhi. Study on TCP congestion control of supporting transfer fairness in the internet [ J ]. Mini-MicroSystems, 2004, 25 (9): 1597-1601.

[10] Su Fan-jun, Pan Xue-zeng, Cai Liang, Xu Jian. CB-HSTCP : Fair TCP in High-speed Network[J]. ACTA ELECTRONICA SINICA, 2005, 33 (11): 2084- (2089).

[11] Long Cheng-Nian, Yang Hui-long, Li Xin. EHSTCP: Enhanced TCP in High-speed Networks[J]. CHINESE JOURNAL OF COMPUTERS, 2008, 31(3): 440-449.

DOI: 10.3724/sp.j.1016.2008.00440

[12] Liu Wen-yuan, Xin Chun-lei, Long Cheng-nian. An Improvement Fairness Algorithm Based on HSTCP[J]. Journal of Chinese Computer Systems, 2008, 29(1).

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