DocumentCode
2307685
Title
Implementation of Blind Equalization Algorithm for HF QAM Based on DSP
Author
Ang, Li ; Tiandong, Duan ; Xiangqian, Fang ; Wei, Ren
Author_Institution
PLA Inf. Eng. Univ.
fYear
2006
fDate
22-24 Sept. 2006
Firstpage
1
Lastpage
4
Abstract
In this paper, a modified CMA-DDLMS equalization algorithm based on the automatic switch according to SNR is proposed. This modified algorithm overcome the shortcoming of large residual error and preserves the fast convergence performance. The simulation results confirm the effectiveness of the proposed algorithm on HF QAM signal The paper also gives the implementation procedure of the algorithm on TMS320C6711
Keywords
blind equalisers; digital signal processing chips; quadrature amplitude modulation; CMA-DDLMS equalization algorithm; DSP; HF QAM; TMS320C6711; blind equalization algorithm; Blind equalizers; Convergence; Cost function; Digital signal processing; Equations; Hafnium; Intersymbol interference; Programmable logic arrays; Quadrature amplitude modulation; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location
Wuhan
Print_ISBN
1-4244-0517-3
Type
conf
DOI
10.1109/WiCOM.2006.163
Filename
4149340
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