Multiple router management for SIP-based network mobility

Chung Ming Huang, Chao Hsien Lee, Po Han Tseng

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

2 Citations (Scopus)

Abstract

Network mobility is proposed to let a mobile network change its point of attachment and still keep all nodes attached to the mobile network globally reachable. However, due to finite bandwidth, limited signaling coverage and frequent link failure, a mobile network needs multihoming to access the Internet simultaneously on the perspective of performance and reliability. In this paper, we extends our previous work, i.e., SIP-based Network Mobility (SIP-NEMO), to support multihoming. A mobile network is considered to possess more than one egress gateway. The proposed multihomed SIP-NEMO provides dynamic synchronization among different egress gateways. Once an egress gateway joins or leaves the mobile network, the multihomed SIP-NEMO can establish or switch sessions on another alternative egress gateway. According to the simulation results, the proposed multihomed SIP-NEMO can achieve route optimization for data transmission.

Original languageEnglish
Title of host publicationIEEE Symposium on Computers and Communications 2009, ISCC 2009
Pages863-868
Number of pages6
DOIs
Publication statusPublished - 2009 Nov 19
EventIEEE Symposium on Computers and Communications 2009, ISCC 2009 - Sousse, Tunisia
Duration: 2009 Jul 52009 Jul 8

Publication series

NameProceedings - IEEE Symposium on Computers and Communications
ISSN (Print)1530-1346

Other

OtherIEEE Symposium on Computers and Communications 2009, ISCC 2009
CountryTunisia
CitySousse
Period09-07-0509-07-08

All Science Journal Classification (ASJC) codes

  • Software
  • Signal Processing
  • Mathematics(all)
  • Computer Science Applications
  • Computer Networks and Communications

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