Title | ||
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Performance-Complexity Trade-Offs Of The 2-D Iterative Feedback Signal Detection Algorithm |
Abstract | ||
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We present a novel iterative signal detection algorithm for two-dimensional (2-D) intersymbol-interference (ISI) channels based on a modified version of the one-dimensional (1-D) maximum a-posteriori (MAP) detection algorithm. The detector operates iteratively by combining two separate 1-D detectors acting along rows and columns using 2-D local feedback derived from previous extrinsic information. The algorithmic framework is flexible to incorporate various state and feedback configurations. By using a single-row/column detector, we can trade-off 0.4 dB of SNR performance with a fifteen times less complex realization. The performance of the algorithm is close to the maximum-likelihood (ML) estimate [17]. |
Year | Venue | Keywords |
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2013 | 2013 INTERNATIONAL CONFERENCE ON COMPUTING, NETWORKING AND COMMUNICATIONS (ICNC) | Two-dimensional intersymbol interference, Soft decision feedback, Row-column algorithm, Maximum a-posterori algorithm |
Field | DocType | ISSN |
Row and column spaces,Detection theory,Computer science,Communication channel,Algorithm,Trade offs,Detector | Conference | 2325-2626 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yiming Chen | 1 | 51 | 9.12 |
Shayan Garani Srinivasa | 2 | 11 | 7.88 |