A Method of RAM-Based Frequency Acquisition for Base Station Positioning Receiver

Article Preview

Abstract:

Location based service (LBS) is more and more important nowadays. Assisted with GNSS, Base Station Positioning System (BSPS) can offer seamless outdoor & indoor positioning. The fading channel causes problems in signal acquisition. In this paper, a new method of RAM-based frequency acquisition is introduced, which can acquire the residual carrier frequency in fading channel accurately.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

517-522

Citation:

Online since:

May 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Mahrokh G. Shayesteh, Jawad A. Salehi, and Masoumeh Nasiri-Kenari, "Spread-time CDMA resistance in fading channels", in Personal, Indoor and Mobile Radio Communications, 2001 12th IEEE International Symposium on vol.1, pp. A-115 - A-119, 2001.

DOI: 10.1109/pimrc.2001.965403

Google Scholar

[2] Krumvieda K., Cloman C., Olson E., Thomas J., Kober W., Madhani P., Axelrad P., "A Complete IF Software GPS Receiver: A Tutorial about the Details", ION GPS, Salt Lake City, UT, pp.789-829, September 2001.

Google Scholar

[3] Rinder P., Bertelsen N., Design of a Single Frequency GPS Software Receiver, Master Thesis, Aalborg University, Denmark,2004.

Google Scholar

[4] Cheng U., Hurd W., Statman J., "Spread-Spectrum Code Acquisition in the Presence of Doppler Shift and Data Modulation," IEEE Transactions on Communications., Vol. 38, No. 2, February 1990.

DOI: 10.1109/26.47859

Google Scholar

[5] Xie Gang, "Principles of GPS and Receiver Designer", 2009.

Google Scholar

[6] Sokoler I., "Down Conversion Mixer," US Patent 6073001, June 6, 2000.

Google Scholar

[7] Deng Zhongliang, Yuan Xie, Liu Xiaoyan, "Anti-MAI TDOA Obtaining Method Bases on Terrestrial Broadcasting Systems", ICSP2012, Beijing, China

Google Scholar