Performance Evaluation of MIMO SC-FDMA system with FDE Receiver

被引:0
|
作者
Bai, Wenling [1 ]
Yan, Daqiao [1 ]
Xiao, Yue [1 ]
Li, Shaoqian [1 ]
机构
[1] Univ Elect Sci & Technol China, Natl Key Lab Commun, Chengdu 610054, Peoples R China
关键词
MIMO (Multiple-input multiple-output); SC-FDMA (Single carrier frequency division multiple access); linear MIMO FDE; layered FDE;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
SC-FDMA (Single carrier frequency division multiple access) has been adopted as the uplink transmission scheme in 3GPP LTE (3rd Generation Partnership Project Long Term Evolution) MIMO (Multiple-input multiple-output) SC-FDMA, which combines the advantages of spatial and frequency diversities with FIDE (frequency domain equalizers), has drawn great attention recently. This paper proposes MIMO FDE receivers for MIMO SC-FDMA system including linear MIMO FDE and layered FDE receivers. Simulation Results show that IFDMA system with linear MMSE FDE receivers can achieve a much better performance than that of LFDMA system while LFDMA system with layered MMSE FDE receivers can achieve approximate or better BER performance than that of IFDMA system when the number of transmit and receive antennas is large to gain enough spatial diversity.
引用
收藏
页码:1265 / 1269
页数:5
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