Research on Wireless Communication Technology Based on Cooperative Diversity

Abstract:

Cooperative diversity technique refers to that in the context of multi-users, several single antenna terminals create a virtual multi-antenna system to realize the dispatch and diversity of the periodic line by means of share each others antenna. The remarkable strong point of the cooperative diversity technique is that it can reduce the transmission power of the system, improve its handing capacity and effectively decrease its error rate. This paper is going to analyze the application of the cooperative diversity technique on the wireless communication technology and present the main problems of the cooperative diversify technique by introducing the related conceptions of the cooperative diversity technique.

• Periodical: Applied Mechanics and Materials (Volumes 416-417)
• Pages: 1561-1564
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.416-417.1561
• Online since: September 2013
• Authors: Xiao Jin Sun, Zhi Wen Hu
• Keywords: Cooperative Diversity Technique, Multi-User, Wireless Communication Technology

References

[1] Hunter T E, Nosratinia A. Coded cooperation under slow fading, fast fading, and power control. The Thirty- Sixth Asilo mar Conference on Signals, Systems and Computers, Pacific Grove, USA, (2002).

DOI: 10.1109/acssc.2002.1197160

[2] Anani M, Hedayat A. Coded cooperation in wireless communications: space- time transmission and iterative decoding. IEEE Trans on Signal Processing, (2004).

DOI: 10.1109/tsp.2003.821100

[3] Guan Xinping, Shi Changbiao, Liu Zhixin. The Optimization of the Multi-Channel and Multi-Hop Wireless Node Location and the Energy. The Twenty-Second Youth Conference of the Chinese Association of Automation, 2007(YAC2007).