A Simple Path Prediction Scheme to Improve Handoff Efficiency in All-IP Wireless Networks

  • Zhu, Huamin (Telecommunication Lab, Graduate School of IT and Telecommunication, Inha University) ;
  • Kwak, Kyung-sup (Graduate School of Information Technology and Telecommunication, Inha University)
  • 발행 : 2004.07.01

초록

Mobile IP maintains Internet connectivity while Mobile Hosts moving from one Internet attachment point to another. However, Mobile If is not appropriate for seamless mobility. Some micromobility protocols were proposed to complement Mobile IP by offering fast and seamless handoff control in limited geographical areas. In this paper, a new scheme, based on path prediction and resource reservation, is proposed to reduce the handoff latency by trying to eliminate the link setup time for fast handoff in all-IP wireless networks. Analytical results show that the proposed scheme offers shorter handoff delay and can improve the handoff efficiency.

키워드

참고문헌

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