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      Distributed construction and maintenance of bandwidth-efficient bluetooth scatternets

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      Author
      Tekkalmaz, Metin
      Sözer, Hasan
      Körpeoǧlu, İbrahim
      Date
      2005-05
      Source Title
      IEEE International Conference on Communications, ICC 2005
      Publisher
      IEEE
      Pages
      3223 - 3229
      Language
      English
      Type
      Conference Paper
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      Abstract
      Bluetooth networks can be constructed as piconets or scatternets depending on the number of nodes in the network. Although piconet construction is a well-defined process specified in Bluetooth standards, scatternet construction policies and algorithms are not well specified. Among many solution proposals for this problem, only a few of them focus on efficient usage of bandwidth in the resulting scatternets. In this paper, we propose a distributed algorithm for scatternet construction problem, that dynamically constructs and maintains a scatternet based on estimated traffic flow rates between nodes. The algorithm is adaptive to changes and maintains a constructed scatternet for bandwidth-efficiency when nodes come and go or when traffic flow rates change. Based on simulations, the paper also presents the improvements in bandwidth-efficiency provided by the proposed algorithm. © 2005 IEEE.
      Keywords
      Algorithms
      Bandwidth
      Computer networks
      Computer simulation
      Distributed computer systems
      Problem solving
      Telecommunication traffic
      Bluetooth networks
      Distributed algorithms
      Scatternets
      Traffic flow rates
      Mobile computing
      Permalink
      http://hdl.handle.net/11693/27377
      Published Version (Please cite this version)
      https://doi.org/10.1109/ICC.2005.1495020
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      • Department of Computer Engineering 1368
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