Multiuser MIMO Downlink Beamforming with SINR Constraints
Date Issued
2007
Date
2007
Author(s)
Yang, Yu-Han
DOI
en-US
Abstract
In this work we aim to solve the multiuser MIMO downlink
beamforming problem. The transmitter is a multiantenna
base-station broadcasting to users. Each user may have multiple antennas at the receiver. A solution to the joint transmit-receive beamforming and power allocation under SINR constraints in the downlink of multiuser MIMO systems is proposed. The beamforming filter is a maximum SINR filter which exploits the intra-group cooperation. Taking advantage of the uplink-downlink duality property, the proposed algorithm iteratively compute the transmit-receive beamforming filters and the power allocation matrix.
Subjects
多輸入多輸出
波束成形
MIMO
Beamforming
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-96-R94942109-1.pdf
Size
23.31 KB
Format
Adobe PDF
Checksum
(MD5):47d13784d26c87755edd4b8e49ad3539