Location Based Services combined with GPS and 3G Wireless Networks

被引：2

作者：

He, Litao ^{[1
]}

Deng, Zhongliang ^{[1
]}

Huang, Jianming ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100088, Peoples R China

来源：

IEEE/SOLI'2008: PROCEEDINGS OF 2008 IEEE INTERNATIONAL CONFERENCE ON SERVICE OPERATIONS AND LOGISTICS, AND INFORMATICS, VOLS 1 AND 2 | 2008年

关键词：

Positioning; GPS; TD-SCDMA;

D O I：

10.1109/SOLI.2008.4686455

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：

There are increasing demands of location based services on traffic, travel, emergency, special crowd, and etc. With the development of measurement technique in wireless networks and applications of 3GPP release 4 on TD-SCDMA in China, It plays a more important role in positioning service for the customs using wireless networks technology. New and innovative ways are continuously pursued by mobile network operators to offer service and increase profit. The technology of the fundamental location estimates combined with Global Positioning System ( GPS ) and 3G wireless networks are presented first in the paper. Then a 4-steps method using wide-area continuous positioning combined with 3G system and GPS is developed through its operation process. Finally, the operation process is demonstrated within 3GPP TD-SCDMA combine with GPS.

引用

页码：542 / 545

页数：4

共 7 条

[1] BUSIC L, 2005, 47 INT S ELMAR JUN, V8, P263
[2] CHINDER W, 2006, VEH TECHN C 2006 VTC, V3, P1058
[3] Mobile user positioning in GSM/UMTS cellular networks
Kos, Tomislav
Grgic, Mislav
Sisul, Gordan
[J]. PROCEEDINGS ELMAR-2006, 2006, : 185 - +
[4] SOLIMAN S, 2000, SPREAD SPECTR TECHN, V1, P330
[5] Steer D, 2000, 2000 IEEE 51ST VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3, P1362, DOI 10.1109/VETECS.2000.851347
[6] Tang H, 2007, WORKS POSIT NAVIGAT, P153
[7] Location services in the GSM and UMTS networks
Tayal, M
[J]. 2005 IEEE INTERNATIONAL CONFERENCE ON PERSONAL WIRELESS COMMUNICATIONS, 2005, : 373 - 378

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