On 3-stage Clos networks with different nonblocking requirements on two types of calls

Hung-Lin Fu*, Frank K. Hwang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Hwang and Lin introduced a new nonblocking requirement for 2-cast traffic which imposes different requirements on different types of coexisting calls. The requirement is strictly nonblocking for point-to-point calls among the 2-cast traffic, and is rearrangeable for genuine 2-cast calls. They conjectured that the 3-stage Clos network C(n,n,r,r,2n) satisfies the above requirement. We prove that C(n,n,4,r,2n) satisfies the above requirement.

Original languageEnglish
Pages (from-to)263-266
Number of pages4
JournalJournal of Combinatorial Optimization
Volume9
Issue number3
DOIs
StatePublished - 1 May 2005

Keywords

  • 3-stage Clos networks
  • Nonblocking networks
  • Rearrangeable networks

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