Constellations rotation for quasi-orthogonal space time polarization block code in keyhole channel

Author

Zhengquan, Li ; Lianfeng, Shen ; Jingjing, Wang

Author_Institution

Inf. Eng. Coll., Yangzhou Univ., Yangzhou, China

Volume

2

fYear

2009

fDate

8-9 Aug. 2009

Firstpage

172

Lastpage

175

Abstract

A new kind of constellation rotation for quasi-orthogonal space time polarization block code in keyhole channel is introduced in this paper. This kind of space time block code of 4 and 8 transmit antennas are designed, the new codes with full diversity can transmitted through dual-polarized antennas and received through dual-polarized antennas. Last the new codes is compared with the traditional quasi-orthogonal space-time block code in keyhole channel. Simulation result show that the new code can increase bit error rate compared with the constellation rotation for quasi-orthogonal space-time polarization block code in keyhole channel, and can reduce bit error rate compared with the traditional quasi-orthogonal space-time block code in keyhole channel.

Keywords

block codes; channel coding; diversity reception; electromagnetic wave polarisation; error statistics; fading channels; orthogonal codes; space-time codes; bit error rate; constellation rotation; diversity; dual-polarized antennas; keyhole channel; quasi-orthogonal space time polarization block code; transmit antennas; Bit error rate; Block codes; Constellation diagram; Educational institutions; Laboratories; Mobile communication; Phase shift keying; Polarization; Receiving antennas; Transmitting antennas; bit error rate; constellation rotation; keyhole channel; space-time block code;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Communication, Control, and Management, 2009. CCCM 2009. ISECS International Colloquium on

Conference_Location

Sanya

Print_ISBN

978-1-4244-4247-8

Type

conf

DOI

10.1109/CCCM.2009.5267951

Filename

5267951