Pilot Based Space-Time Transmission Scheme For Large MIMO System

被引：0
|
作者：
Rani, Pratibha [1 ]
Arti, M. K. [2 ]
Dimri, Pradeep Kumar [1 ]
Vashishath, Munish [1 ]
机构：
[1] JCBUST YMCA, Elect Engn, Faridabad, India
[2] AIACTR, Elect & Comunicat Engn, New Delhi, India
来源：
2019 6TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN) | 2019年
关键词：
channel estimation; large MIMO system; massive MIMO; M-ary phase shift keying(M-PSK); performance analysis; pilot contamination; symbol error rate; MASSIVE MIMO; SIGNAL-DESIGN; WIRELESS; CHANNELS;
D O I：
10.1109/spin.2019.8711644
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：
In this paper, we investigate a pilot based space-time transmission scheme (STTS) for large multiple input multiple output communication system. We design pilot based STTS to estimate the channel state information using orthogonal pilot sequences and the concept of null space. The signal is detected using maximum - likelihood decoding method. The approximate expression of symbol error rate of proposed system is obtained using moment generating function of instantaneous received signal-to-noise ratio.
引用
收藏
页码：264 / 268
页数：5
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