Joint linear transmitter and receiver design for the downlink of multiuser MIMO systems

Author

Zhang, Jinfan ; Wu, Yongle ; Zhou, Shidong ; Wang, Jing

Author_Institution

Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing, China

Volume

9

Issue

11

fYear

2005

Firstpage

991

Lastpage

993

Abstract

In this letter, we address the problem of designing jointly the linear transmitter and receiver for the downlink of Multiuser MIMO system, using minimum total mean square error criterion (T-MMSE), subject to a total transmit power constraint. We show that transmitter and receiver under such criterion could be realized through a joint iterative algorithm. The convergence of the proposed algorithm is proved. Simulation results have also been provided to demonstrate the feasibility of this new method.

Keywords

MIMO systems; constraint theory; convergence of numerical methods; decoding; iterative methods; least mean squares methods; linear antenna arrays; multiuser detection; precoding; radio receivers; radio transmitters; receiving antennas; telecommunication links; transmitting antennas; T-MMSE; decoding; joint iterative algorithm; joint linear receiver design; joint linear transmitter design; minimum total mean square error; multiuser MIMO system downlink; precoding; transmit power constraint; Decoding; Design methodology; Downlink; Iterative algorithms; MIMO; Mean square error methods; Radiofrequency interference; System performance; Transceivers; Transmitters;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/LCOMM.2005.11009

Filename

1524589