DocumentCode
2207045
Title
Accurate signal strength prediction based positioning for indoor WLAN systems
Author
Narzullaev, Anvar ; Park, YongWan ; Jung, Hoyoul
Author_Institution
Eng. Dept., Yeungnam Univ., Gyeongsan
fYear
2008
fDate
5-8 May 2008
Firstpage
685
Lastpage
688
Abstract
With development of IEEE802.11 based wireless local area networks (WLAN) there are several techniques to provide an accurate estimation of the location of mobile devices in indoor environment were presented. As the only available information at receiver side is the received signal strength indication (RSSI) from each WLAN access points (AP), technique called RSSI fingerprinting was proposed [1]. However one of the main drawbacks of RSSI based location is the extensive calibration phase to build a signal fingerprint.
Keywords
indoor radio; wireless LAN; IEEE802.11; RSSI; indoor WLAN systems; indoor environment; mobile devices; received signal strength indication; signal strength prediction; wireless local area networks; Calibration; Databases; Fingerprint recognition; Global Positioning System; Indoor environments; Mobile communication; Predictive models; Real time systems; Signal processing; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Position, Location and Navigation Symposium, 2008 IEEE/ION
Conference_Location
Monterey, CA
Print_ISBN
978-1-4244-1536-6
Electronic_ISBN
978-1-4244-1537-3
Type
conf
DOI
10.1109/PLANS.2008.4569989
Filename
4569989
Link To Document