The Performance Improvement for Congestion Control under TCP Traffic in Wireless Network 


Vol. 32,  No. 10, pp. 965-973, Oct.  2007


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  Abstract

We analyzed that the loss of data in TCP protocol based wireless networks caused by overlapped responses in bi-directional nodes that were resulted in out of the data sequence. This loss can be prevented by using revised TCP rate control algorithm and the performance of throughput can also be improved. The rate control algorithm is applied when the congestion happens between nodes while traffic packets are retransmitting in TCP bandwidth. In addition to applying the rate control algorithm, we determine the number of system clients in bandwidth and the average of pausing time between transmitting serial files to produce a competitive level so that an efficient performance of rapid retransmitting for the loss of multi-packets. This paper discusses the improvement of congestion control in that the decrease of the loss, firstly, as ensuring an efficient connection rate and ,secondly, as using sliding window flow control.

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  Cite this article

[IEEE Style]

S. Ra, M. Kim, Sung-jooLee, "The Performance Improvement for Congestion Control under TCP Traffic in Wireless Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 10, pp. 965-973, 2007. DOI: .

[ACM Style]

Sang-Dong Ra, Moon-Hwan Kim, and Sung-jooLee. 2007. The Performance Improvement for Congestion Control under TCP Traffic in Wireless Network. The Journal of Korean Institute of Communications and Information Sciences, 32, 10, (2007), 965-973. DOI: .

[KICS Style]

Sang-Dong Ra, Moon-Hwan Kim, Sung-jooLee, "The Performance Improvement for Congestion Control under TCP Traffic in Wireless Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 10, pp. 965-973, 10. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880