A study of TCP over SCTP parallel networking and parallel route selection approach for mass data transfer application

  • Authors:

  • Shota Yamada;Yusuke Okazaki;Midori Terasawa;Sho Shimizu;Daisuke Ishii;Satoru Okamoto;Naoaki Yamanaka

  • Affiliations:

  • Dept. of Information Computer Science, Yokohama, Kanagawa, Japan;Dept. of Information Computer Science, Yokohama, Kanagawa, Japan;Dept. of Information Computer Science, Yokohama, Kanagawa, Japan;Dept. of Information Computer Science, Yokohama, Kanagawa, Japan;Dept. of Information Computer Science, Yokohama, Kanagawa, Japan;Dept. of Information Computer Science, Yokohama, Kanagawa, Japan;Dept. of Information Computer Science, Yokohama, Kanagawa, Japan

  • Venue:
  • ONDM'10 Proceedings of the 14th conference on Optical network design and modeling
  • Year:
  • 2010

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Abstract

Parallel transmission is one of the popular techniques to realize huge bandwith between two network nodes. However, in paralled transmission, many packet order in inversions will be occurred when the delay difference among the routes is large, and TCP throughput will be drastically decreased under such a circumstance. In this paper, a TCP over SCTP (Stream Control Transmission Protocal) paralled transmission system is proposed to reallize large TCP throughput over parallel transmission. In proposal, TCP is used in the order to achieve end-to-end communication, SCTP plays a role to defeat packet inversion. Each TCP packet is encapsulated into SCTP packet at Gateway node which is located on edge of a parallel transmission section. In this paper, the proposed system is implemented on the software switch to evaluate parallel transmission. A parallel route selection algorithm is also proposed and evaluated delay difference characteristics.