Receiver based stable and minimum queueing policy for TCP in CDMA2000-1X

Jaegyu Jung, Banghun Chun, Youngjoo Kim, Chuck Yoo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

There have been many researches to improve the performance of TCP operating in wireless link. A lot of prior work in this direction, however, has focused on avoiding the case of a TCP sender misinterpreting packet losses in the wireless link as congestion signals. In CDMA2000, however, a reliable RLP ensures that packets are delivered in order and help to recover form packets received in error. In this paper, we have measured the performance of transport layer protocols on a nationally deployed commercial CDMA2000-1x network. We used a cellular phone itself to measure the performance through modifications of Qualcomm TCP/UDP stack. We mainly focus on the large delay variation and excessive queueing in CDMA2000-1x. And it is evitable for traditional TCP to accumulate segment at the buffer of bottleneck link, because TCP's congestion control algorithm would fill the entire router buffer before incurring packet loss. The primary goal of our work is to analyze the exact characteristics of CDMA2000-1x, and maintains the queue length at bottleneck link can be stable without changing the TCP sender.

Original languageEnglish
Title of host publication1st International Symposium on Wireless Communication Systems 2004, Proceedings ISWCS '04
Pages329-333
Number of pages5
Publication statusPublished - 2004
Event1st International Symposium on Wireless Communication Systems 2004, ISWCS '04 - Mauritius, Mauritius
Duration: 2004 Sep 202004 Sep 22

Publication series

Name1st International Symposium on Wireless Communication Systems 2004, Proceedings ISWCS '04

Other

Other1st International Symposium on Wireless Communication Systems 2004, ISWCS '04
CountryMauritius
CityMauritius
Period04/9/2004/9/22

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Jung, J., Chun, B., Kim, Y., & Yoo, C. (2004). Receiver based stable and minimum queueing policy for TCP in CDMA2000-1X. In 1st International Symposium on Wireless Communication Systems 2004, Proceedings ISWCS '04 (pp. 329-333). (1st International Symposium on Wireless Communication Systems 2004, Proceedings ISWCS '04).