Invariance of the Han-Kobayashi Region With Respect to Temporally-Correlated Gaussian Inputs

Invariance of the Han-Kobayashi Region With Respect to Temporally-Correlated Gaussian Inputs

We establish that the multi-letter extension of the Han-Kobayashi achievable region with temporally correlated vector Gaussian inputs matches the Han-Kobayashi achievable region with scalar Gaussian inputs for the Gaussian interference channel.

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Veröffentlicht in:IEEE transactions on information theory 2019-03, Vol.65 (3), p.1372-1374
Hauptverfasser: Nair, Chandra, Ng, David
Format: Artikel
Sprache:eng
Schlagworte:
AWGN channels
Covariance matrices
IEEE Regions
Information theory
Interference channel
Interference channels
Symmetric matrices
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Beschreibung
Zusammenfassung:We establish that the multi-letter extension of the Han-Kobayashi achievable region with temporally correlated vector Gaussian inputs matches the Han-Kobayashi achievable region with scalar Gaussian inputs for the Gaussian interference channel.
ISSN:0018-9448
1557-9654
DOI:10.1109/TIT.2018.2837914