Title :
Area Division Based Semi-auto DV-Hop Localization algorithm in IEEGS
Author :
Mao Keji ; Zhao Xiaomin ; He Wenxiu ; Wang Lei ; Chen Qingzhang
Author_Institution :
Coll. of Comput., Zhejiang Univ. of Technol., Hangzhou, China
Abstract :
Wireless sensor networks (WSNs) have been listed as one of the most influential technology in the 21st century. “Indoor Emergency-escape-guide System (IEEGS)” is an application system based on WSNs for fire monitoring and escapes guiding. Nodes´ positions have significant meaning to IEEGS. We proposed a new localization algorithm for IEEGS which is based on DV-Hop and named as ADBSA DV-Hop. We used several ideas including semi-auto average size of per hop obtaining, area division, and sticking to border in ADBSA DV-Hop. Compared ADBSA DV-Hop with DV-Hop through simulation, the results we got indicated that ADBSA DV-Hop performed better than DV-Hop, and competently met the localization requirements of IEEGS.
Keywords :
emergency services; radiotelemetry; wireless sensor networks; ADBSA DV-hop localization algorithm; area division Based semiauto DV-Hop localization algorithm; fire monitoring; indoor emergency-escape-guide system; node position; wireless sensor networks; Accuracy; Algorithm design and analysis; Computers; Manuals; Network topology; Topology; Wireless sensor networks; ADBSA DV-Hop; WSN; area division; node localization algorithm; semi-auto;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2011 Eighth International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-180-9
DOI :
10.1109/FSKD.2011.6019947
