A Hand-off Technique Using Mobility Pattern in Mobile Internet

모바일 인터넷에서 이동성 패턴을 이용한 핸드오프 기법

  • 김황래 (공주대학교 컴퓨터공학부)
  • Published : 2006.10.31

Abstract

Mobile IPv6 generates the loss of packets and out of sequencing when hand off, In this paper, We propose a improved hand off techniques using the mobility pattern of mobile nodes. As making group by presetting the moving range of mobile nodes, and putting buffer server in the group, the packet loss and out of packet sequence can be reduced. The proposed method prevents the out of packet sequence in If level which can be happened in the stable state, minimizes the packet re-send in TCP level. In the simulation, the proposed hand off techniques transmits packets efficiently by using the mobility pattern of mobile nodes.

Keywords

Mobile internet;Mobile IP;Hand off;Mobility pattern