Paper Info
Title
Receiver-Based Compensation Of Transmitter-Incurred Nonlinear Distortion In Multiple-Antenna Ofdm Systems
Abstract
To enable an efficient implementation of multiple-antenna OFDM systems, this paper proposes an approach to reduce the influence of transmitter-induced nonlinearities in such systems. The approach comprises a preamble design, an estimation method and a digital compensation algorithm. Correction for the nonlinearities of the different transmitter branches is applied in the receiver, which requires no extra hardware. A numerical performance evaluation shows that the proposed approach can successfully be applied with minimal performance degradation compared to non-impaired systems.
Year
DOI
Venue
2007
10.1109/VETECF.2007.288
2007 IEEE 66TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5
Keywords
Field
DocType
front end,mobile station,ofdm modulation,system modeling,out of band,error correction,radio receivers,base station,power amplifier,nonlinear distortion
Transmitter,Preamble,Control theory,Computer science,Error detection and correction,Electronic engineering,Radio receiver,Multiple antenna,Nonlinear distortion,Orthogonal frequency-division multiplexing,Compensation algorithm
Conference
ISSN
Citations 
PageRank 
1550-2252
2
0.46
References 
Authors
7
4
Name
Order
Citations
PageRank
Tim C. W. Schenk117417.98
Cedric Dehos21199.09
Dominique Morche38418.00
Erik R. Fledderus413010.60