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Opportunistic orthogonal writing on dirty paper
- Source :
- IEEE Transactions on Information Theory. May, 2006, Vol. 52 Issue 5, p1828, 19 p.
- Publication Year :
- 2006
-
Abstract
- A simple scheme that achieves the capacity and the reliability function of the wideband Costa dirty-paper channel is proposed. The scheme can be interpreted as an opportunistic version of pulse position modulation (PPM). This interpretation suggests a natural generalization of the scheme which we show to achieve the capacity per unit cost of Gel'fand-Pinsker channels with a zero-cost input letter. Index Terms--Capacity per unit cost, dirty-paper channel, Gel'fand-Pinsker channel, opportunistic communication, orthogonal signaling, pulse position modulation, pulse position quantization, Wyner-Ziv source coding.
Details
- Language :
- English
- ISSN :
- 00189448
- Volume :
- 52
- Issue :
- 5
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Information Theory
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.146073109