A simplified antenna shuffling scheme for DSTTD systems with linear receiver

Author

Lan, Peng ; Liu, Ju ; Xu, Hongji ; Zhang, Weiguo

Author_Institution

State Key Lab. of Mobile Commun., Southeast Univ., Nanjing

fYear

2008

fDate

25-27 Aug. 2008

Firstpage

887

Lastpage

890

Abstract

In this paper, a new antenna shuffling scheme which can improve both diversity and multiplexing gains for double space time transmit diversity (DSTTD) system is proposed. This scheme needs low computational complexity and limited feedback information. Based on the theoretical analysis, we can also know that achieving more diversity gain dose not opposite to achieve more multiplexing gain. The performance of the DSTTD system using the proposed scheme is analyzed, and it shows better bit error rate and channel capacity than the conventional method.

Keywords

antenna arrays; computational complexity; diversity reception; radio receivers; DSTTD systems; antenna shuffling scheme; better bit error rate; channel capacity; computational complexity; diversity gains; double space time transmit diversity system; limited feedback information; linear receiver; multiplexing gains; Bit error rate; Diversity methods; Fading; Feedback; MIMO; Mobile communication; Receiving antennas; Signal to noise ratio; Transmitters; Transmitting antennas; DSTTD; IID; STBC; antenna shuffling;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Networking in China, 2008. ChinaCom 2008. Third International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-2373-6

Electronic_ISBN

978-1-4244-2374-3

Type

conf

DOI

10.1109/CHINACOM.2008.4685166

Filename

4685166