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

页码：506 / 509

页数：4

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