Polarization modelling for MIMO channel

Author

Qin, Fei ; Rakesh ; Sun, Shaohui ; Kang, Shaoli

Author_Institution

Syst. & Stand. Dept., Datang Mobile Commun. Equip. Co., Ltd., Beijing, China

fYear

2009

fDate

26-28 Aug. 2009

Firstpage

1

Lastpage

5

Abstract

The MIMO technology is one of the most important technologies to enhance the system performance to reach the challenge of IMT-advanced technical requirement ITU-R M.2134. To keep more antenna number while decrease physical size, dual-polarized antenna array is a potential type for MIMO application in the future IMT-advanced system. In this paper, a modified polarization model is proposed for the MIMO channel, with clear explanation on polarization parameters, XPD, polarization power loss, and channel correlation. Further, this proposed model is evaluated combined with MIMO antenna array and beam-forming algorithm.

Keywords

3G mobile communication; MIMO communication; antenna arrays; array signal processing; correlation methods; electromagnetic wave polarisation; wireless channels; IMT-advanced technical requirement; ITU-R M.2134; MIMO channel model; XPD; beam-forming algorithm; channel correlation analysis; cross-polarization discrimination; dual-polarized antenna array; polarization parameter; polarization power loss; polarized antenna channel model; Antenna arrays; Antennas and propagation; MIMO; Mobile communication; Polarization; Power engineering and energy; Power system modeling; Solid modeling; Sun; System performance; Beam-forming; MIMO; Polarized Antenna; SCM; XPD;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Networking in China, 2009. ChinaCOM 2009. Fourth International Conference on

Conference_Location

Xian

Print_ISBN

978-1-4244-4337-6

Electronic_ISBN

978-1-4244-4337-6

Type

conf

DOI

10.1109/CHINACOM.2009.5339789

Filename

5339789