Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Design of an assisted GPS receiver and its performance analysis
- Issue Date
- 2007
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- Proceedings - IEEE International Symposium on Circuits and Systems, pp 1742 - 1745
- Pages
- 4
- Journal Title
- Proceedings - IEEE International Symposium on Circuits and Systems
- Start Page
- 1742
- End Page
- 1745
- ISSN
- 0271-4310
- Abstract
- Demands on the indoor positioning capability is being increased. The assisted GPS (AGPS) needs the enhanced correlator scheme and the assistance information to acquire the weak GPS signal with strength below -150dBm within 2-3 seconds. This paper designs the AGPS receiver with an efficient digital correlator scheme that is able to reduce the squaring loss for weak signal acquisition. In order to evaluate the performance of the correlator scheme, this paper shows the success rates of signal acquisition under various environments. Finally, the performance of the designed receiver is analyzed with positioning accuracy and TTFF using assistance information from CDMA network of the cell phone. ？ 2007 IEEE.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 해양공공디지털연구본부 > 해사디지털서비스연구센터 > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.