An Approach for Self-Adaptive Path Loss Modelling for Positioning in Underground Environments

Autor:	Evgeny Osipov, Denis Kleyko, Alexey Shapin
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	Electrical engineering. Electronics. Nuclear engineering TK1-9971 Cellular telephone services industry. Wireless telephone industry HE9713-9715
Zdroj:	International Journal of Antennas and Propagation, Vol 2016 (2016)
Druh dokumentu:	article
ISSN:	1687-5869 1687-5877
DOI:	10.1155/2016/3424768
Popis:	This paper proposes a real-time self-adaptive approach for accurate path loss estimation in underground mines or tunnels based on signal strength measurements from heterogeneous radio communication technologies. The proposed model features simplicity of implementation. The methodology is validated in simulations and verified by measurements taken in real environments. The proposed method leverages accuracy of positioning matching the existing approaches while requiring smaller engineering efforts.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/81bd4f2a23db429baf5efacf617a8165 Zobrazit plný text záznamu Plný text View record in DOAJ