The Research of Space-time Coding Technology

被引：0
|
作者：
Ning, Hu Bo [1 ]
Mei, Wang [1 ]
机构：
[1] Hebei Univ Sci & Technol, Coll Informat Sci & Engn, 26 Yu Xiang St, Shijiazhuang, Hebei, Peoples R China
来源：
2015 7TH INTERNATIONAL CONFERENCE ON MODELLING, IDENTIFICATION AND CONTROL (ICMIC) | 2014年
关键词：
space-time coding; NSTBC; MATLAB; simulation;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The next generation of mobile communication can increase the data transfer rate in the limited bandwidth of high-capacity transmission. The space-time coding technique is the important technology to solve the bandwidth problem based on OFDM (orthogonal frequency division multiplexing), it can take full advantage of multi-scattering wireless channel which caused by multipath environment by enhancing the ability of anti-fading. In this paper, the space-time coding techniques have been studied, three kinds of space-time coding principle of encoding and decoding have been analyzed. By comparing the complexity of the decoding and improving of space-time block coding, a new coding method - a new space-time block coding is proposed. And the simulation shows that the performance of the improved space-time coding system and the code rate are significantly improved.
引用
收藏
页码：506 / 509
页数：4
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