Fast handover control scheme for multi-node using the group-based approach

Meng Shu Chiang, Chung Ming Huang, Dao Duy Tuan

研究成果: Article同行評審

9 引文 斯高帕斯(Scopus)

摘要

The fast handover Mobile IPv6 (FMIPv6) offers a handover preparation mechanism for a mobile node (MN) to reduce the handover latency over wireless network. However, FMIPv6 mainly deals with one MN instead of multiple MNs. In the wireless network, a group of MNs may move from the same previous network to the next network. In this paper, a group-based fast handover (GB-FH) control scheme is proposed to resolve the aforementioned problem. For the proposed GB-FH scheme, one MN initiates a handover preparation and other neighboring MNs can join the handover preparation using the "hitch-and-ride" concept, which means that when one MN is preparing for a handover, its neighbours can join the on-going handover preparation. Through the use of the shared invocation of the handover preparation procedure, (1) the handover preparation delay and handover latency can be reduced for about 20% and 8% respectively comparing with FMIPv6, (2) handover control messages can be reduced for about 57% comparing with FMIPv6 and (3) the contention of the wireless channel for multiple MNs can be improved due to the use of fewer control messages.

原文English
頁(從 - 到)44-53
頁數10
期刊IET Networks
4
發行號1
DOIs
出版狀態Published - 2015

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 管理科學與經營研究
  • 控制和優化

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