Variable elasticity spring-relaxation: improving the accuracy of localization for WSNs with unknown path loss exponent

• Main Authors: Zhang, Qing, Foh, Chuan Heng, Seet, Boon-Chong, Fong, A. C. M.
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/105643; http://hdl.handle.net/10220/17924
• Institution: Nanyang Technological University

Wireless sensor network is a key enabling technology for Ambient Intelligence, where location information is crucial for many applications. RSS-based ranging localization takes advantage of its low cost and low complexity, but it has an infeasible assumption of an accurate path loss exponent of the...