Application of Multi-antenna Technologies in Cellular Mobile Communications
In cellular mobile communications, multipath fading, shadowing, near-far problem and the Doppler effect have led to a complex radio wave propagation environment Furthermore, with the continuously increasing of users and operations, not only new bandwidth is required, new tecbnologies and measures are also expected to improve the system capacity and channel capacity. This paper introduces the general structure of multi-antenna com munication systems firstly, then analyzes the characteristics of various ITiulti antenna technologies and their advantages over single antenna system when applied in cejlular mobile communications. Finally, combined with the trends and requirements of cellular mobile communications, the further application of multi antenna technologies in future cellular mobile communications is prospected.
cellular network multiple input multiple output adaptive antenna array virtual antenna array channel capacity diversity
Qing-hua Wu Zi-wei Zheng Shao-hua Chen
Dalian Maritime University Dalian Naval Academy Dalian,P.R.China Dalian Maritime University Dalian, P.R.China Southeast University Nanjing, P.R.China Ningbo Universi Dalian Maritime University Dalian, P.R.China
国际会议
2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)
大连
英文
838-841
2010-07-05（万方平台首次上网日期，不代表论文的发表时间）