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http://dx.doi.org/10.5302/J.ICROS.2006.12.5.438

Implementation of Software Defined Radio Module for Channel Decomposition and Composition of Multiple CDMA Signal  

Rho Byeon-Ho (서울시립대학교 전자전기컴퓨터공학부)
Jeong Sang-Guk (서울시립대학교 전자전기컴퓨터공학부)
Rho Seung-Ryong (서울시립대학교 전자전기컴퓨터공학부)
Kim Yun-Il (서울시립대학교 전자전기컴퓨터공학부)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.12, no.5, 2006 , pp. 438-443 More about this Journal
Abstract
In this paper, We had proposed SDR module, and designed FPGA to compose with channel separation of broadband CDMA signal what have multiple FA. At decomposition and composition process of multiple FA CDMA signal, system only progress decomposition and composition of channel selected by software. Therefore, proposed system can manage base station transceiver system very effectively than the other way what send on all band of multiple CDMA signal. Also, it is possible that system sets again coefficient of each filter because it is consisted of SDR module. Therefore, we can easily control coefficient each filter according to base station transceiver system environment.
Keywords
SDR; CDMA; channel decomposition and composition;
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