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Staggered-TCP for parallel split-sessions across multiple proxies in heterogeneous networks

  • Saima Zafar*
  • , Sana Jabbar
  • , Ali Hammad Akbar
  • , Noor M. Sheikh
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Wired-cum-wireless networks are interconnected through proxy or gateway that acts as router and also caters for link MTU mismatch between the two networks. In IPv6 based networks, TCP is mandatory for bulk data transfer from wired to wireless host. This results in endto- end TCP session through the default proxy. The single proxy supporting a large number of TCP sessions; is vulnerable to buffer overflow which results in end-to-end retransmissions, that degrades TCP performance. The use of split-TCP sessions across proxy has been proposed in order to improve TCP performance in heterogeneous networks by researchers. We assert that the availability of multiple proxies for interconnectivity (that is usually the case) can be exploited in order to make TCP efficient. We propose Staggered-TCP; an architecture that manages parallel split-TCP sessions across multiple proxies. Through simulations we show that for bulk data transfer, our proposed solution optimizes communication, simultaneously providing load balancing services.

Original languageEnglish
Title of host publication2010 5th International Conference on Future Information Technology, FutureTech 2010 - Proceedings
DOIs
StatePublished - 2010
Externally publishedYes
Event5th International Conference on Future Information Technology, FutureTech 2010 - Busan, Korea, Republic of
Duration: 20 May 201024 May 2010

Publication series

Name2010 5th International Conference on Future Information Technology, FutureTech 2010 - Proceedings

Conference

Conference5th International Conference on Future Information Technology, FutureTech 2010
Country/TerritoryKorea, Republic of
CityBusan
Period20/05/1024/05/10

Keywords

  • Buffer overflow
  • Multiple-proxies
  • Parallel

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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