Optimized handoff management method considering micro mobility in wireless access network

Myung Cheul Jung, Jung Shin Park, Dong Min Kim, Hyo Soon Park, Jai Yong Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In Mobile IP, mobile hosts must send signaling messages to notify the home network of their movements. This causes an enormous amount of signaling traffic and cannot guarantee registration within a limited latency during handoff. Micro mobility protocols have been proposed to solve these problems. Micro-mobility protocols have fast handoff and paging support characteristics. The bicasting technique can minimize packet losses by using proactive steps that require knowledge of the new access point prior to handoff. However there is a problem that packet transmission time through old and new paths is not synchronized. In this paper, we propose a location database management method for handoff using the bicasting technique. We extend the location database that maintains the time delay between the mobile host and crossover node in a wireless access network. Using the proposed method, we can extremely minimize packet losses and duplicated packets received by mobile hosts during the handoff procedure.

Original languageEnglish
Title of host publication5th IEEE International Conference on High Speed Networks and Multimedia Communications, HSNMC 2002
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages182-186
Number of pages5
ISBN (Electronic)0780376005, 9780780376007
DOIs
Publication statusPublished - 2002 Jan 1
Event5th IEEE International Conference on High Speed Networks and Multimedia Communications, HSNMC 2002 - Jeju Island, Korea, Republic of
Duration: 2002 Jul 32002 Jul 5

Publication series

Name5th IEEE International Conference on High Speed Networks and Multimedia Communications, HSNMC 2002

Other

Other5th IEEE International Conference on High Speed Networks and Multimedia Communications, HSNMC 2002
CountryKorea, Republic of
CityJeju Island
Period02/7/302/7/5

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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  • Cite this

    Jung, M. C., Park, J. S., Kim, D. M., Park, H. S., & Lee, J. Y. (2002). Optimized handoff management method considering micro mobility in wireless access network. In 5th IEEE International Conference on High Speed Networks and Multimedia Communications, HSNMC 2002 (pp. 182-186). [1032572] (5th IEEE International Conference on High Speed Networks and Multimedia Communications, HSNMC 2002). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/HSNMC.2002.1032572