A self-routing topology for Bluetooth scatternets

Min Te Sun, Chung Kuo Chang, Ten Hwang Lai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

55 Scopus citations

Abstract

The emerging Bluetooth standard is considered to be the most promising technology to construct ad-hoc networks. It contains specifications of how to build a piconet but left out details of how to automatically construct a scatternet from the piconets. Existing solutions only discussed the scatternet formation issue without considering the ease of routing in such a scatternet. We present algorithms to embed b-trees into a scatternet which enables such a network to become self-routing. It requires only a fixed-size message header and no routing table at each node regardless of the size of the scatternet. These properties make our solution scalable to deal with networks of large sizes. Our solutions are of distributed control and asynchronous. We prove that our algorithm preserves the b-tree property when devices join or leave the scatternet and when one scatternet is merged with another.

Original languageEnglish
Title of host publicationProceedings - International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2002
EditorsD. Frank Hsu, Rafael P. Saldana, Oscar H. Ibarra
PublisherIEEE Computer Society
Pages17-22
Number of pages6
ISBN (Electronic)0769515797
DOIs
StatePublished - 2002
EventInternational Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2002 - Makati, Manila, Philippines
Duration: 22 May 200224 May 2002

Publication series

NameProceedings of the International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN
Volume2002-January

Conference

ConferenceInternational Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2002
Country/TerritoryPhilippines
CityMakati, Manila
Period22/05/0224/05/02

Keywords

  • Ad hoc networks
  • Bluetooth
  • Computer networks
  • Distributed control
  • Information science
  • Master-slave
  • Network topology
  • Personal area networks
  • Routing protocols
  • Sun

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