Emergency Communication Services based on overlay networking technologies

Go Hasegawa, Satoshi Kamei, Masayuki Murata

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

5 Citations (Scopus)

Abstract

In this paper, we propose OverLay-based Emergency Communication Services (OLECS), an architecture for emergency communication services, that is based on overlay routing technologies. We modify and extend existing overlay routing mechanisms in terms of decreasing communication overhead, searching multi-hop overlay paths with more than three hops, making it suitable for emergency communication services. The location of overlay nodes is also considered for recovering from partial failure of ISP networks. By performing a numerical evaluation using the actual AS-level network topology of the current Internet, we show that our approach can reduce the overhead in exchanging routing information by a factor of up to 1000, and improve network connectivity by up to 9 times.

Original languageEnglish
Title of host publicationProceedings - 4th International Conference on Networking and Services, ICNS 2008
Pages159-164
Number of pages6
DOIs
Publication statusPublished - 2008 Aug 25
Externally publishedYes
Event4th International Conference on Networking and Services, ICNS 2008 - Gosier, Guadeloupe
Duration: 2008 Mar 162008 Mar 21

Publication series

NameProceedings - 4th International Conference on Networking and Services, ICNS 2008

Conference

Conference4th International Conference on Networking and Services, ICNS 2008
CountryGuadeloupe
CityGosier
Period08/3/1608/3/21

Keywords

  • Border gateway protocol (BGP)
  • Emergency communication services
  • Overlay networks
  • Routing

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications

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