A delay-awareness routing protocol in intermittently connected underwater acoustic sensor networks

Chun Hao Yang, Kuo-Feng Ssu, Yu Yuan Lin

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

The rapid development of underwater technology has opened up new possibilities and introduced new challenges for MAC and protocol designs. The packet delay reduction becomes critical issues in underwater sensor networks (USNs) since the propagation speed of water is rather slow compared with radio waves. In addition, due to the property of intermittent link connectivity in underwater, the existing message-based and synchronization-based approaches can not meet packet delivery requirements. In this paper, a tailored multihop routing protocol is designed for transmission delay reduction without packet exchanges and retransmissions. The observation of delivery analysis with different link qualities gives insights on relay nodes selection for lower delivery loss rate. To prevent excessive redundant packets, this work includes a strategy of adjusting the number of packet cloning dynamically between each hop.

原文English
主出版物標題Proceedings - 2013 IEEE 19th Pacific Rim International Symposium on Dependable Computing, PRDC 2013
發行者IEEE Computer Society
頁面138-139
頁數2
ISBN(列印)9780769551302
DOIs
出版狀態Published - 2013 一月 1
事件19th IEEE Pacific Rim International Symposium on Dependable Computing, PRDC 2013 - Vancouver, BC, Canada
持續時間: 2013 十二月 22013 十二月 4

出版系列

名字Proceedings of IEEE Pacific Rim International Symposium on Dependable Computing, PRDC
ISSN(列印)1541-0110

Other

Other19th IEEE Pacific Rim International Symposium on Dependable Computing, PRDC 2013
國家/地區Canada
城市Vancouver, BC
期間13-12-0213-12-04

All Science Journal Classification (ASJC) codes

  • 計算機理論與數學
  • 電腦科學應用
  • 硬體和架構
  • 軟體

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