A Very First Geometric Dilution Of Precision Proposal For Wireless Access Mobile Networks

被引：5
作者：
Zirari, Soumaya [1 ]
Canalda, Philippe [1 ]
Spies, Francois [1 ]
机构：
[1] Univ Franche Comte, LIFC Lab Informat, Montbeliard, France
来源：
SPACOMN: 2009 FIRST INTERNATIONAL CONFERENCE ON ADVANCES IN SATELLITE AND SPACE COMMUNICATIONS | 2009年
关键词：
geometric dilution of precision (GDOP); GSM; Wi-Fi; wireless positioning; Indoor Positioning; Outdoor Positioning; GPS; service continuity; Global Navigation Satellite System(GNSS);
D O I：
10.1109/SPACOMM.2009.26
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper provides a description of an hybrid system merging the advantages of a GNSS such as the GPS and a wireless system such as Wi-Fi. Once a general mathematical presentation concerning all the multilateration based positioning systems, GPS, GSM and Wi-Fl is done, the paper analyses the accuracy of multilateration techniques processing absolute and/or relative distance measurements between the mobile terminal and multiple base stations such as BTS or Access Points. Based on those formulas, a simulations are done and then analysed. An interpretation of the results obtained over simulations concerning the location estimation from a geometric point of view are also given.
引用
收藏
页码：162 / 167
页数：6
相关论文
共 13 条
[1]  
Bahl P., 2000, Proceedings IEEE INFOCOM 2000. Conference on Computer Communications. Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies (Cat. No.00CH37064), P775, DOI 10.1109/INFCOM.2000.832252
[2]  
CARATORI J, 2004, P ION GNSS, P1959
[3]   IEEE 802.11 wireless local area networks [J].
Crow, BP ;
Widjaja, I ;
Kim, JG ;
Sakai, PT .
IEEE COMMUNICATIONS MAGAZINE, 1997, 35 (09) :116-126
[4]  
CYPRIANI M, 2008, OPEN WIRELESS POSITI
[5]  
Fukumoto M, 2005, LECT NOTES COMPUT SC, V3660, P1
[6]  
HEINRICHS G, 2004, HYBRID POSITIONING A, P2347
[7]  
LASSABE F, 2005, P IEEE INT S WORLD W
[8]  
MASSATT P, 1991, J I NAVIGATION, V37
[9]  
Priyantha N., 2000, Proceedings of the 6th Annual International Conference on Mobile Computing and Networking. MobiCom'00, P32, DOI [10.1145/345910.345917, DOI 10.1145/345910.345917]
[10]   On the accuracy of cellular mobile station location estimation [J].
Spirito, MA .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2001, 50 (03) :674-685
12