An interleaved TCM scheme for single carrier multiple transmit antenna systems

被引:1
|
作者
Hwang, Duckdong [1 ]
Pandharipande, Ashish [1 ]
Park, Hyeongwoon [1 ]
机构
[1] Samsung Adv Inst Technol, Suwon, South Korea
关键词
single carrier; multiple transmit antennas; trellis coded modulation; frequency domain equalization; time domain equalization (TDE); maximum diversity;
D O I
10.1109/LCOMM.2006.06016
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) block transmission with frequency domain equalization (FDE) in multi-path fading channels is considered. It is shown that uncoded SC-FDE is resistant to fading even though the multi-path diversity can not be harnessed. We propose simple schemes based on concatenations of Trellis Coded Modulation (TCM) and interleaving for single and multiple transmit antennas to improve the coding gain, which also exploit spatial diversity in the multi antenna case.
引用
收藏
页码:447 / 449
页数:3
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