Paper Info
Title
Frequency Domain Turbo Equalization under MMSE Criterion for Single Carrier MIMO Systems.
Abstract
In this paper, we study the design of frequency domain turbo equalization (FDTE) in single carrier (SC) multiple-input multiple-output (MIMO) systems, and prove the equivalence of two typical FDTE schemes under constant-modulus modulation. In the design of FDTE schemes, received signals and soft decision symbols obtained at the previous iteration are utilized to recover the transmitted symbols under the minimum mean squared error (MMSE) criterion. Frequency domain equalization with frequency domain decision feedback (FDE-FDDF), and frequency domain equalization with parallel interference cancellation (FDE-PIC) are presented with details. Under constant-modulus modulation, the FDE-FDDF scheme and the FDE-PIC scheme are proved to be equivalent mathematically. The equivalence of the two FDTE schemes under constant-modulus modulation has also been verified through numerical simulations.
Year
DOI
Venue
2015
10.1109/GLOCOM.2015.7417233
IEEE Global Communications Conference
Field
DocType
ISSN
Frequency domain,Computer science,Control theory,Single antenna interference cancellation,Algorithm,Minimum mean square error,Mean squared error,MIMO,Modulation,Real-time computing,Decoding methods,Orthogonal frequency-division multiplexing
Conference
2334-0983
Citations 
PageRank 
References 
0
0.34
0
Authors
5
Name
Order
Citations
PageRank
Zhenrui Chen1131.94
Yahong Rosa Zheng288576.15
Jun Tao3457.15
Jintao Wang450871.56
Jian Song51404171.45