Abstract | ||
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pair of strings $({\bf X},{\bf Y})$ put out by a memoryless source needs to be reliably communicated over a memoryless broadcast channel. Receiver 1 has ${\bf Y}$ as side information and must reconstruct ${\bf X}$ to within some distortion. Receiver 2 has ${\bf X}$ and must reconstruct ${\bf Y}$ to within some distortion. The problem is motivated by the broadcast phase (downlink) of the two-way relay channel. We characterize reliable communication for Gaussian sources with quadratic distortion functions; conditionally independent sources; deterministic distortion functions; and small distortions with Hamming distortion functions. The last result is obtained by solving a new version of the broadcast problem with Steinberg's common-reconstruction decoding constraint. |
Year | DOI | Venue |
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2013 | 10.1109/TIT.2012.2216855 | IEEE Transactions on Information Theory |
Keywords | Field | DocType |
random variables,broadcasting,hamming codes,distortion,reliability,decoding,source coding | Relay channel,Broadcasting,Hamming code,Discrete mathematics,Lossy compression,Computer science,Algorithm,Theoretical computer science,Gaussian,Decoding methods,Distortion,Telecommunications link | Journal |
Volume | Issue | ISSN |
59 | 1 | 0018-9448 |
Citations | PageRank | References |
14 | 0.63 | 21 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Roy Timo | 1 | 152 | 16.29 |
Alex J. Grant | 2 | 748 | 61.08 |
Gerhard Kramer | 3 | 445 | 34.21 |