DocumentCode
455329
Title
Performance Analysis of the Structured Irregular LDPC Coded MIMO-OFDM System with Iterative Channel Estimator
Author
Kim, Kyeong Jin ; Bhatt, Tejas ; Stolpman, Victor ; Iltis, Ronald A.
Author_Institution
Nokia Res. Center, Irving, TX
Volume
4
fYear
2006
fDate
14-19 May 2006
Abstract
In this paper, we evaluate the performance of the receiver employing an iterative RLS-based data detection and channel estimation for the structured irregular LDPC coded MIMO-OFDM system. Using the EXIT chart analysis, the performance of the detector with various approximate decoding algorithms is analyzed
Keywords
MIMO systems; OFDM modulation; channel coding; channel estimation; iterative decoding; least squares approximations; parity check codes; signal detection; EXIT chart analysis; MIMO-OFDM system; data detection; decoding algorithms; iterative RLS; iterative channel estimator; receiver; structured irregular LDPC code; Algorithm design and analysis; Channel estimation; Detectors; Iterative algorithms; Iterative decoding; OFDM; Parity check codes; Performance analysis; Receiving antennas; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location
Toulouse
ISSN
1520-6149
Print_ISBN
1-4244-0469-X
Type
conf
DOI
10.1109/ICASSP.2006.1661050
Filename
1661050
Link To Document