Title :
Cooperative mobile positioning based on Received Signal Strength
Author :
Soork, Ahmad Shafiei ; Saadat, Reza ; Tadaion, Ali Akbar
Author_Institution :
Dept. of Electr. Eng., Yazd Univ., Yazd
Abstract :
Among different techniques that provide mobile positioning, using the Received Signal Strength (RSS) is regarded as a low-cost solution which is applicable in a wide range of wireless networks. In this paper, we propose a cooperative RSS-based positioning algorithm that utilizes the additional RSS data of the short range communications between mobile stations (MSpsilas). We use a nonlinear least square optimization approach, to estimate the location of the adjacent mobile stations. Simulation results indicate that cooperation between mobile stations enhances the location accuracy of the RSS-based positioning algorithms.
Keywords :
least squares approximations; mobile radio; optimisation; radio networks; cooperative mobile positioning; mobile station; nonlinear least square optimization approach; received signal strength; wireless network; Antenna measurements; Attenuation; Data processing; Global Positioning System; Least squares approximation; Mobile communication; Multiaccess communication; Radio transmitters; Wireless communication; Wireless networks; Received Signal Strength (RSS); cooperation; mobile positioning; peer-to-peer communications; wireless networks;
Conference_Titel :
Telecommunications, 2008. IST 2008. International Symposium on
Conference_Location :
Tehran
Print_ISBN :
978-1-4244-2750-5
Electronic_ISBN :
978-1-4244-2751-2
DOI :
10.1109/ISTEL.2008.4651313
