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      Spatio-temporal analysis of throughput for single-hop CSMA networks

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      Author(s)
      Koseoglu, M.
      Karasan, E.
      Date
      2014
      Source Title
      IEEE Communications Letters
      Print ISSN
      1089-7798
      Publisher
      Institute of Electrical and Electronics Engineers Inc.
      Volume
      18
      Issue
      4
      Pages
      564 - 567
      Language
      English
      Type
      Article
      Item Usage Stats
      129
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      Abstract
      Throughput model for non-persistent CSMA networks which was proposed by Kleinrock and Tobagi has been widely used, although it provides a loose lower bound when nodes are distributed in a large area because the analysis assumes that the propagation delay between each pair of users equals to the largest propagation delay in the network. We present a throughput analysis which considers the spatial distribution of nodes. We obtain a simple throughput expression which predicts throughput with an 8% maximum error whereas the earlier model results in a 44% error when the maximum propagation delay equals to the packet transmission time. © 2014 IEEE.
      Keywords
      Spatio-temporal analysis
      Carrier sense multiple access
      Model results
      Non-persistent CSMA
      Packet transmissions
      Propagation delays
      Single-hop
      Spatiotemporal analysis
      Throughput analysis
      Throughput modeling
      Throughput
      Permalink
      http://hdl.handle.net/11693/26688
      Published Version (Please cite this version)
      http://dx.doi.org/10.1109/LCOMM.2014.020414.132292
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      • Department of Electrical and Electronics Engineering 3702
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