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- Title
RS 与STBC 级联编码的可见光MIMO 系统.
- Authors
邓兰鸽; 赵 黎; 张 峰
- Abstract
In order to obtain more coding gain under the condition of a certain number of antennas,the complexity of multiple-input multiple-output ( MIMO) visible light communication ( VLC) system with space-time block coding(STBC) is difficult to balance with the number of antennas. In this paper,an STBC coding and decoding scheme suitable for multi-array collaborative information transmission is designed by combining the orthogonal design idea. In addition,the Reed-Solomon(RS) code is taken as the outer code and the STBC code as the inner code. A VLC-MIMO communication system with RS-STBC serial cascade code is designed. Simulation and analysis shows that the cascade system can make up for the loss of STBC coding gain when the number of antennas is small,the bit error rate performance of the system is further improved,and the system has a high reliability.
- Publication
Telecommunication Engineering, 2022, Vol 62, Issue 5, p644
- ISSN
1001-893X
- Publication type
Academic Journal
- DOI
10.3969/j.issn.1001-893x.2022.05.014