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 | |
| Publication status | Published - 2007 Sep 1 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Networks and Communications
Cite this
Mobility management in mobile hotspots with heterogeneous multihop wireless links. / Pack, Sangheon; Shen, Xuemin; Mark, Jon W.; Pan, Jianping.
In: IEEE Communications Magazine, Vol. 45, No. 9, 01.09.2007, p. 106-112.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mobility management in mobile hotspots with heterogeneous multihop wireless links
AU - Pack, Sangheon
AU - Shen, Xuemin
AU - Mark, Jon W.
AU - Pan, Jianping
PY - 2007/9/1
Y1 - 2007/9/1
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=35348813186&partnerID=8YFLogxK
U2 - 10.1109/MCOM.2007.4342864
DO - 10.1109/MCOM.2007.4342864
M3 - Article
AN - SCOPUS:35348813186
VL - 45
SP - 106
EP - 112
JO - IEEE Communications Magazine
JF - IEEE Communications Magazine
SN - 0163-6804
IS - 9
ER -