Implementation of Frequency Domain Equalizer for Single Carrier Transmission

被引：0
|
作者：
Gheorghiu, Valentin
Kameda, Suguru
Takagi, Tadashi
Tsubouchi, Kazuo
Adachi, Fumiyuki
机构：
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
Single-carrier; implementation; FPGA; CORDIC algorithm;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Single-carrier (SC) transmission using frequency domain equalization (FDE) based on the minimum mean square error (MMSE) criterion is an efficient way to combat the effects of frequency selective fading. In this paper, we discuss several key aspects concerning the implementation of a frequency domain equalizer and propose a feasible design. One of the problems is the implementation of the division operator used to compute the equalization weights. The CORDIC algorithm was employed for this as it reduces the hardware overhead. The proposed design was implemented in a FPGA and the performance was evaluated through experimental data.
引用
收藏
页码：1988 / 1992
页数：5
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