All-to-All Personalized Communication Algorithms in Chordal Ring Networks

  • Authors:
  • Hiroshi Masuyama;Hiroshi Taniguchi;Tsutomu Miyoshi

  • Affiliations:
  • -;-;-

  • Venue:
  • ICN '01 Proceedings of the First International Conference on Networking-Part 2
  • Year:
  • 2001

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Abstract

Chordal ring networks are ring structured and they become unreliable when nodes or arcs in the ring break down. Such a shortcoming can be circumvented by adding duplicate rings. Though this inherent topology of preparing many loops in the network structure is advantageous to broadcasting, no such broadcasting algorithms have been reported up until now.This paper discusses broadcasting algorithms for Chordal ring networks under the last one of four different communication primitives: One-to-all broadcasting, one-to-all personalized communication, all-to-all broadcasting, all-to-all personalized communication. In this paper, Chordal ring networks are assumed to be not under critical faults, that is, the maximum number of faults we consider is 2. The number of time units required to the proposed algorithm which can tolerate under to the critical faults is made clear.