Simulation of wireless acoustic sensor network localization system using true time

Chang Chen, Ping Song*, Daming Pei, Kejie Li

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The emergency of wireless sensor network provides a distributed, low cost and flexible solution for acoustic localization system. Location precision is a critical parameter for this system. In this paper, we use True Time, which is a Matlab/Simulink co-simulation block library to establish a simulation environment and establish a relationship between localization precision and PRR (Package Reception Rate). With the PRR decreasing, the AOA precision is get lager. Hence, in a given spatially deployed sensor network location system, the location precision will get larger. Therefore, the PRR should be controlled in a rational level, which is depended on the trade-off between performance and efficiency.

Original languageEnglish
Title of host publicationFrontiers of Manufacturing and Design Science
Pages1651-1655
Number of pages5
DOIs
Publication statusPublished - 2011
Event2010 International Conference on Frontiers of Manufacturing and Design Science, ICFMD2010 - Chongqing, China
Duration: 11 Dec 201012 Dec 2010

Publication series

NameApplied Mechanics and Materials
Volume44-47
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2010 International Conference on Frontiers of Manufacturing and Design Science, ICFMD2010
Country/TerritoryChina
CityChongqing
Period11/12/1012/12/10

Keywords

  • Passive acoustic localization
  • Simulation
  • True time
  • Wireless sensor network

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Chen, C., Song, P., Pei, D., & Li, K. (2011). Simulation of wireless acoustic sensor network localization system using true time. In Frontiers of Manufacturing and Design Science (pp. 1651-1655). (Applied Mechanics and Materials; Vol. 44-47). https://doi.org/10.4028/www.scientific.net/AMM.44-47.1651