DocumentCode :
714651
Title :
A survey on RF mapping for indoor positioning
Author :
Bozkurt, Sinem ; Yazici, Ahmet ; Gunal, Serkan ; Yayan, Ugur
Author_Institution :
Bilgisayar Muhendisligi Bolumu, Eskisehir Osmangazi Univ., Eskisehir, Turkey
fYear :
2015
fDate :
16-19 May 2015
Firstpage :
2066
Lastpage :
2069
Abstract :
In RF based indoor positioning systems, RF map is constructed by collecting Received Signal Strength (RSS) values from access points at predetermined reference points in the wRF based indoor positioning systems, RF map is constructed by collecting Received Signal Strength (RSS) values from access points at predetermined reference points in the workingorking area. RF map is calibrated in order to compare with the measurements obtained using heterogeneous mobile devices and is updated to adapt to the environment dynamics before positioning. These processes, which are defined as RF map calibration and update respectively in the literature, play important roles in positioning accuracy. In this paper, a survey is presented by reviewing the workson RF map construction, calibration and update.
Keywords :
RSSI; calibration; indoor navigation; RF map calibration; RSS; heterogeneous mobile device; indoor positioning system; received signal strength; Calibration; Conferences; Fingerprint recognition; IEEE 802.11 Standards; Mobile computing; Navigation; Radio frequency; RF map; RF map calibration; RF map update; indoor positioning;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2015 23th
Conference_Location :
Malatya
Type :
conf
DOI :
10.1109/SIU.2015.7130275
Filename :
7130275
Link To Document :
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