Title :
Joint AOA/RSSI based multi-user location system for military mobile base-station
Author :
Lee, Jeongsu ; Kim, Na Young ; Kim, Sujin ; Kang, Joonhyuk ; Kim, Youngok
Abstract :
In this paper, we propose a 2-dimensional multi-user location system based on local tactical military communication network for one mobile base-station (BS). The proposed system estimate a location with joint use of angle of arrival (AOA) and received signal strength indication (RSSI) ranging. The locations of multi-user can be estimated with uplink orthogonal frequency division multiple access (OFDMA) signal. Simulations are performed with IEEE 802.16e mobile WiMAX (WiBro) environment. Simulation results demonstrate that the effectiveness of the proposed location system.
Keywords :
OFDM modulation; direction-of-arrival estimation; military communication; mobility management (mobile radio); RSSI based multiuser location system; angle of arrival; military mobile base-station; orthogonal frequency division multiple access signal; received signal strength indication; tactical military communication network; AWGN; Control systems; Frequency conversion; Frequency domain analysis; Frequency estimation; Global Positioning System; Military communication; Mobile antennas; Mobile communication; WiMAX;
Conference_Titel :
Military Communications Conference, 2008. MILCOM 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2676-8
Electronic_ISBN :
978-1-4244-2677-5
DOI :
10.1109/MILCOM.2008.4753570
