e-Article
Fast acquisition CDMA receiver for burst transmission system
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Conference
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Source
Proceedings of the 2004 11th IEEE International Conference on Electronics, Circuits and Systems, 2004. ICECS 2004. Electronics, Circuits and Systems Electronics, Circuits and Systems, 2004. ICECS 2004. Proceedings of the 2004 11th IEEE International Conference on. :342-345 2004
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Abstract
This work describes fast parallel acquisition techniques and architectures for direct-sequence spread-spectrum systems and their performance as a part of a fast acquisition CDMA receiver for burst transmission systems. New architectures are presented, showing design tradeoffs. The architecture evaluation is based on the acquisition success probability in a short finite time instead of evaluating the traditional average acquisition time measure. All architectures use parallel processing with sequence matched filters and partial sequence matched filters, and the FFT algorithm.