Mobility management in mobile hotspots with heterogeneous multihop wireless links

Sangheon Pack; Xuemin Shen; Jon W. Mark; Jianping Pan

doi:10.1109/MCOM.2007.4342864

Mobility management in mobile hotspots with heterogeneous multihop wireless links

Sangheon Pack, Xuemin Shen, Jon W. Mark, Jianping Pan

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

In this article we study two representative mobility management schemes for mobile hotspots with heterogeneous multihop wireless links: the NEMO basic support protocol at the network layer and the SIP-based network mobility support protocol at the application layer. We evaluate their salient features and quantify their handoff latency. It is shown that the SIP-based network mobility support protocol can easily be deployed and reduce the tunneling overhead incurred in the NEMO basic support protocol. However, it increases handoff latency due to longer message length. We also discuss several open research issues for seamless mobility support in mobile hotspots.

Original language	English
Pages (from-to)	106-112
Number of pages	7
Journal	IEEE Communications Magazine
Volume	45
Issue number	9
DOIs	https://doi.org/10.1109/MCOM.2007.4342864
Publication status	Published - 2007 Sep

ASJC Scopus subject areas

Computer Science Applications
Computer Networks and Communications
Electrical and Electronic Engineering

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