Joint transmitter and receiver design with adaptive beamforming in MIMO SC-FDMA systems

Author

Xiong, Gang ; Kishore, Shalinee

Author_Institution

Dept. of Electr. & Comput. Eng., Lehigh Univ., Bethlehem, PA, USA

fYear

2011

fDate

22-27 May 2011

Firstpage

3268

Lastpage

3271

Abstract

This paper presents the joint transmitter and receiver de sign with adaptive beamforming for multiple-input multiple output (MIMO) single carrier-frequency division multiple access (SC-FDMA) systems. Overall signal to interference plus noise ratio (SINR) of estimated symbols is maximized by selecting appropriate transmit power, transmit and receive beamforming weights and frequency domain-linear equalization (FD-LE) weight. Closed-form solutions unveil a symmetric design of the transmitter and receiver. In addition, two suboptimal system designs with closed form solutions are investigated.

Keywords

MIMO communication; adaptive signal processing; array signal processing; frequency division multiple access; frequency-domain analysis; radio receivers; radio transmitters; radiofrequency interference; FD-LE weight; MIMO SC-FDMA system; SINR; adaptive beamforming; frequency domain-linear equalization weight; joint transmitter and receiver design; multiple-input multiple-output system; receive beamforming weight; signal to interference plus noise ratio; single carrier-frequency division multiple access system; transmit beamforming weight; transmit power selection; Array signal processing; Interference; MIMO; Receivers; Signal to noise ratio; System analysis and design; Transmitters; MIMO; SC-FDMA; adaptive beamforming; optimal power allocation;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on

Conference_Location

Prague

ISSN

1520-6149

Print_ISBN

978-1-4577-0538-0

Electronic_ISBN

1520-6149

Type

conf

DOI

10.1109/ICASSP.2011.5946719

Filename

5946719