MIMO MAC-BC Duality With Linear-Feedback Coding Schemes

Selma Belhadj Amor; Yossef Steinberg; Michèle Wigger

doi:10.1109/TIT.2015.2473838

MIMO MAC-BC Duality With Linear-Feedback Coding Schemes

Selma Belhadj Amor
, Yossef Steinberg
, Michèle Wigger

INRIA Institut National de Recherche en Informatique et en Automatique
Technion - Israel Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

We show that the rate regions achieved by linear-feedback coding schemes over dual multi-antenna Gaussian multi-access channels (MACs) and broadcast channels (BCs) with independent noises coincide. By dual here we mean: • the channel matrices of the MAC and the BC are transposes of each other and.

Original language	English
Article number	7226836
Pages (from-to)	5976-5998
Number of pages	23
Journal	IEEE Transactions on Information Theory
Volume	61
Issue number	11
DOIs	https://doi.org/10.1109/TIT.2015.2473838
Publication status	Published - 1 Nov 2015

Keywords

Broadcast channel (BC)
Gaussian noise
channel capacity
duality
linear-feedback coding schemes
multiple-access channel (MAC)
multiple-input multiple-output (MIMO) channels
perfect feedback

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10.1109/TIT.2015.2473838

Cite this

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title = "MIMO MAC-BC Duality With Linear-Feedback Coding Schemes",

abstract = "We show that the rate regions achieved by linear-feedback coding schemes over dual multi-antenna Gaussian multi-access channels (MACs) and broadcast channels (BCs) with independent noises coincide. By dual here we mean: • the channel matrices of the MAC and the BC are transposes of each other and.",

keywords = "Broadcast channel (BC), Gaussian noise, channel capacity, duality, linear-feedback coding schemes, multiple-access channel (MAC), multiple-input multiple-output (MIMO) channels, perfect feedback",

author = "\{Belhadj Amor\}, Selma and Yossef Steinberg and Mich{\`e}le Wigger",

note = "Publisher Copyright: {\textcopyright} 1963-2012 IEEE.",

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N2 - We show that the rate regions achieved by linear-feedback coding schemes over dual multi-antenna Gaussian multi-access channels (MACs) and broadcast channels (BCs) with independent noises coincide. By dual here we mean: • the channel matrices of the MAC and the BC are transposes of each other and.

AB - We show that the rate regions achieved by linear-feedback coding schemes over dual multi-antenna Gaussian multi-access channels (MACs) and broadcast channels (BCs) with independent noises coincide. By dual here we mean: • the channel matrices of the MAC and the BC are transposes of each other and.

KW - Broadcast channel (BC)

KW - Gaussian noise

KW - channel capacity

KW - duality

KW - linear-feedback coding schemes

KW - multiple-access channel (MAC)

KW - multiple-input multiple-output (MIMO) channels

KW - perfect feedback

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MIMO MAC-BC Duality With Linear-Feedback Coding Schemes

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Keywords

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