Title :
Research of improved DV-Hop algorithm in coal mine monitoring application for WSNs
Author :
Xiang-ping, Gu ; Rong-lin, Hu ; Yang Song
Author_Institution :
Sch. of Comput. Eng., Huaiyin Inst. of Technol., Huai´´an, China
Abstract :
DV-Hop and its improved algorithms for WSNs are analyzed. It proposes IDV-Hop(Improved DV-Hop) based on the special circumstances of coal mine. In IDV-Hop, every beacon node only broadcasts information within the n-hop, which reduces high communication overhead for flooding in the whole network and improves system stability. The anchor nodes are all from the least number of m anchor nodes within the n-hop, which enhances positioning accuracy and meet highly the requirement of practical applications.
Keywords :
mining; telecommunication network reliability; underground communication; wireless sensor networks; WSN; beacon node; coal mine monitoring; communication overhead; improved DV-hop localization algorithm; system stability; underground coal mine; wireless sensor network; Wireless sensor networks; DV-Hop; Wireless sensor networks; coal mine; monitoring; node localization;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014664
