Improving performance of TCP over mobile wireless networks

  • Authors:
  • Sakib A. Mondal

  • Affiliations:
  • India Science Lab, General Motors R&D, Bangalore, India 560066

  • Venue:
  • Wireless Networks
  • Year:
  • 2009

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Abstract

Mobile IP is a network layer protocol for handling mobility of hosts in the Internet. However, mobile IP handoff causes degradation of TCP performance. Hence, there is a need for improving performance of TCP over mobile IP in wireless mobile networks. We propose an approach which handles losses due to both wireless link errors and host mobility. To handle losses due to host mobility, a method for seamless handoff is proposed. Empirical results show that the scheme provides substantial improvement of performance.