Abstract | ||
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In this paper, we derive a phase-noise estimator for MIMO systems affected by independent phase noise at each antenna. The proposed phase-noise estimator employs the expectation-maximization algorithm and can incorporate channel decoding. The main feature of the proposed estimator lies in the fact that it estimates separately phase-noise samples at the transmitter and at the receiver, instead of estimating, as it is typical in single-antenna case, the sum of the samples at the two sides. Simulation results show that the proposed estimator allows obtaining a very good performance at an affordable complexity. |
Year | DOI | Venue |
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2013 | 10.1109/ICC.2013.6655039 | Communications |
Keywords | Field | DocType |
MIMO communication,antennas,channel coding,expectation-maximisation algorithm,EM based phase noise estimator,MIMO systems,antenna,channel decoding,expectation maximization algorithm,independent phase noise,phase noise samples | Channel code,Transmitter,Mimo systems,Mathematical optimization,3G MIMO,Computer science,Phase noise,Algorithm,Communication channel,Real-time computing,Decoding methods,Estimator | Conference |
ISSN | Citations | PageRank |
1550-3607 | 8 | 0.63 |
References | Authors | |
9 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alberto Tarable | 1 | 86 | 13.42 |
Guido Montorsi | 2 | 1032 | 179.05 |
Sergio Benedetto | 3 | 53 | 7.89 |
Stefano Chinnici | 4 | 8 | 0.63 |