Paper Info
Title
The New Interference Alignment Scheme for the MIMO Interference Channel
Abstract
In this paper, we propose a new interference alignment (IA) scheme designing jointly the linear transmitter and receiver for the MIMO interference channel system, using minimum total mean square error criterion, subject to individual transmit power constraints. We show that transmitter and receiver under such criterion could be realized through a joint iterative algorithm. The convergence of the proposed algorithm is discussed. We also proposed a robust MMSE-based iterative design with imperfect channel state information (CSI). The proposed robust MMSE-based iterative interference alignment scheme is shown to be less sensitive to channel estimation errors. Simulation results show that the proposed schemes outperform the existing IA schemes with fast convergence.
Year
DOI
Venue
2010
10.1109/WCNC.2010.5506770
WCNC
Keywords
Field
DocType
radio transmitters,radiofrequency interference,interference alignment,transmitter,mimo interference channel,minimum total mean square error criterion,receiver,wireless channels,mimo communication,iterative algorithm,imperfect channel state information,radio receivers,mmse-based iterative design,iterative methods,mean square error methods,transmit power constraint,transmitters,mimo,bit error rate,channel state information,robustness,mean square error,iterative design,convergence
Transmitter,Transmitter power output,Iterative method,Control theory,Computer science,MIMO,Algorithm,Communication channel,Real-time computing,Robustness (computer science),Iterative design,Bit error rate
Conference
ISSN
ISBN
Citations 
1525-3511
978-1-4244-6396-1
22
PageRank 
References 
Authors
1.35
10
4
Name
Order
Citations
PageRank
Hui Shen1514.72
Bin Li292494.55
Meixia Tao32766168.20
Yi Luo4365.03