TY - GEN
T1 - A framework using fingerprinting for signal overlapping-based method in WLAN
AU - Wei, Shi Sue
AU - Shieh, Shiuhpyng
AU - Li, Bing Han
AU - Cho, Michael Cheng Yi
AU - Tien, Chin Wei
PY - 2010/12/1
Y1 - 2010/12/1
N2 - In this paper, we proposed a novel method that contains the advantages of two kinds of RSSI-based localization methods, the RSSI Triangulation and the RSSI Fingerprinting methods, to improve some disadvantages of traditional RSSI-based localization methods. The advantage of the former is that we could determine the possible region of the wireless device without collecting a large amount of training data and making a great training effort. However, in most case Triangulation method cannot determine the position of the user precisely and usually leads to erroneous prediction by large distance. As for the latter, RSSI fingerprinting method wastes considerable amount of time and manpower to collect all possible RSSI in all possible regions. On the contrary, it always gets more precise result. This paper combines the advantage of these two schemes. The proposed scheme does not have to pre-collect large amount of RSSI records and makes use of the results of signal coverage overlapping method as the input of RSSI fingerprinting method in the online phase.
AB - In this paper, we proposed a novel method that contains the advantages of two kinds of RSSI-based localization methods, the RSSI Triangulation and the RSSI Fingerprinting methods, to improve some disadvantages of traditional RSSI-based localization methods. The advantage of the former is that we could determine the possible region of the wireless device without collecting a large amount of training data and making a great training effort. However, in most case Triangulation method cannot determine the position of the user precisely and usually leads to erroneous prediction by large distance. As for the latter, RSSI fingerprinting method wastes considerable amount of time and manpower to collect all possible RSSI in all possible regions. On the contrary, it always gets more precise result. This paper combines the advantage of these two schemes. The proposed scheme does not have to pre-collect large amount of RSSI records and makes use of the results of signal coverage overlapping method as the input of RSSI fingerprinting method in the online phase.
KW - Hybrid RSSI localization system
KW - Receive signal strength indication
KW - RSSI fingerprinting method
KW - RSSI localization method
KW - Wireless local area network
UR - http://www.scopus.com/inward/record.url?scp=79851478843&partnerID=8YFLogxK
U2 - 10.1109/COMPSYM.2010.5685396
DO - 10.1109/COMPSYM.2010.5685396
M3 - Conference contribution
AN - SCOPUS:79851478843
SN - 9781424476404
T3 - ICS 2010 - International Computer Symposium
SP - 830
EP - 840
BT - ICS 2010 - International Computer Symposium
T2 - 2010 International Computer Symposium, ICS 2010
Y2 - 16 December 2010 through 18 December 2010
ER -