Cooperative multipath routing and relay based on noncoherent detection in wireless sensor networks

Lichuan Liu, Zhigang Wang, Meng Chu Zhou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

Due to the limited functionalities of sensors and the unreliable wireless environment, traditional routing and relay strategies proposed for mobile ad hoc networks are not directly applicable to wireless sensor networks. In this paper, we present a multipath searching scheme by using a power-based parallel routing method suitable for wireless sensor networks. This work constructs noncoherent unitary signals and transmits them through cooperative multipath routes in wireless sensor network. We analyze the network performance by Markov chain model. Analysis and simulation prove that the new approach can improve the network performance in terms of throughput, end-to-end delay, drop probability and go through delay.

Original languageEnglish (US)
Title of host publication4th IEEE Conference on Automation Science and Engineering, CASE 2008
Pages128-132
Number of pages5
DOIs
StatePublished - Nov 3 2008
Event4th IEEE Conference on Automation Science and Engineering, CASE 2008 - Washington, DC, United States
Duration: Aug 23 2008Aug 26 2008

Publication series

Name4th IEEE Conference on Automation Science and Engineering, CASE 2008

Other

Other4th IEEE Conference on Automation Science and Engineering, CASE 2008
CountryUnited States
CityWashington, DC
Period8/23/088/26/08

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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