Title :
Localization algorithm for mobile nodes in wireless sensor networks based on subsection learning of double-layers BP neural network
Author_Institution :
Coll. of Inf. Sci. & Electr. Eng., Shandong Jiaotong Univ., Jinan, China
Abstract :
The position information of nodes localization is essential in wireless sensor network. The paper presents a localization algorithm for wireless sensor network mobile nodes based on subsection learning of double-layers BP neural network. The study uses the received signal strength at the unknown point and the speed of the unknown point as the input data to locating the mobile node. Results show the method improves the positioning accuracy for wireless sensor network.
Keywords :
RSSI; backpropagation; mobile radio; neural nets; sensor placement; telecommunication computing; wireless sensor networks; double-layer BP neural network subsection learning; mobile node localization algorithm; positioning accuracy improvemen; received signal strength; wireless sensor network; Bp neural network; localization; mobile node; wireless sensor network;
Conference_Titel :
Cyberspace Technology (CCT 2014), International Conference on
Print_ISBN :
978-1-84919-928-5
DOI :
10.1049/cp.2014.1372
