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  • 标题:Theoretical Analysis and Measurement Results of Underwater Acoustic Network Performance with a String Topology
  • 本地全文:下载
  • 作者:Zaihan Jiang ; Yibo Zhu ; Michael Zuba
  • 期刊名称:International Journal of Intelligent Control and Systems
  • 印刷版ISSN:0218-7965
  • 出版年度:2014
  • 卷号:19
  • 期号:1
  • 页码:24-34
  • 出版社:Westing Publishing Co., Fremont
  • 摘要:

    A string topology is an essential component in underwater acoustic networks. In this paper, we analyze its per- formance in underwater environment. The theoretical results are analyzed with numerical simulations. Additionally, we have conducted three recent sea experiments to measure its performance with different protocol combinations. The results reveal that the network performance is insufficient with a real time system in ocean environments. By investigating the measured data more carefully, we have found two root causes of the performance: long transmission time delay and significant signal overhead of the acoustic modem. WeAAA+ 2015 New Fashion http://www.cssa-unn.com/replica-jaeger-lecoultre-duometre-unique-travel-time-watch/ replica Omega replica Breitling http://www.cssa-unn.com/ new replica watches http://www.cssa-unn.com/tag/replica-montblanc/ replica audemars piguet watches http://www.cssa-unn.com/tag/replica-panerai/ http://www.cssa-unn.com/ http://www.cssa-unn.com/tag/breitling-replica/ http://www.cssa-unn.com/tag/replica-piaget/ http://www.cssa-unn.com/tag/replica-chopard/ Jaeger Lecoultre replica uk http://www.cssa-unn.com/tag/replica-iwc/ omega replica uk http://www.cssa-unn.com/tag/rolex-quartz-replica/ Audemars Piguet replica Tag Heuer replica uk breitling replica http://www.ecole-polonaise.com/stall.php http://www.cssa-unn.com/tag/replica-seiko/ http://www.cssa-unn.com/tag/cheap-replica-watches/ cheap replica watches Longines replica patek philippe replica TAG Heuer Replica http://www.cssa-unn.com/stall.php http://www.cssa-unn.com/stall.php?myu=luxury-watch-brands/breitling-1.html replica watches is Very Special In Our Store. analyze this impact on random access-based and handshaking-based MAC protocols, by using the measured data from experiments. Directions are indicated for the future underwater network design in an ocean environment. This work highlights the importance of measurement from sea experiment in underwater network research.

  • 关键词:Performance Measurement; Acoustic Channels; Underwater Network; MAC Protocols
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