An RSVP connection renewing scheme using address of neighbor routers in mobile IP-based networks

Takeshi Murakami, Tomoaki Takazawa, Yoriko Utsunomiya, Masaki Bandai, Iwao Sasase

Research output: Contribution to journalArticle

Abstract

We propose an RSVP connection renewing scheme using address of neighbor routers to improve the performance of the renewing time of RSVP connection without increasing the number of RSVP connection hops in Mobile IP-based networks. In the proposed scheme, Next HOP (NHOP) is added to each router to record an address of neighbor router. SEARCH message is defined to know which existing RSVP connection is still available after handoff of MN. In the tree network, since the existing RSVP connection has the highest availability, the proposed scheme can reduce the renewing time of RSVP connection without increasing the number of RSVP connection hops. Moreover, the proposed scheme can reduce the number of RSVP connection hops by using the router's own routing table information and own NHOP in the mesh network. The computer simulation results show that the proposed scheme can reduce the renewing time of RSVP connection without increasing the number of RSVP connection hops.

Original languageEnglish
Pages (from-to)21-31
Number of pages11
JournalElectronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi)
Volume88
Issue number11
DOIs
Publication statusPublished - 2005 Nov 1

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Keywords

  • Handoff
  • Mobile ip
  • Qos
  • RSVP

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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