A Reduced-Complexity Implementation of Differential Detection for Continuous Phase Modulation in FPGAs

被引：0
|
作者：
Li, Xiaodong [1 ]
He, Songbai [1 ]
Li, Mingyu [1 ]
机构：
[1] Univ Elect Sci & Technol China, Chengdu 610054, Peoples R China
来源：
2008 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLS 1 AND 2: VOL 1: COMMUNICATION THEORY AND SYSTEM | 2008年
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D O I：
暂无
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：
An implement of demodulation for continuous phase modulation is proposed using reduced-complexity method in FPGAs. Viterbi algorithm is implemented to perform sequence correlation and maximum likelihood sequence estimate without reducing states, at the same time a parallel and serial matched filter structure to perform 4096-state correlation. Simulation of the received performance show that the proposed method has reduced complexity without deterioration of the performance.
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页码：1063 / 1066
页数：4
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