State-dependent multiple access relay channel with cooperating transmitters

Javad Gholipour | Mahtab Mirmohseni | Babak Seyfe | Mohammad Reza Aref

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URL :   http://research.shahed.ac.ir/WSR/WebPages/Report/PaperView.aspx?PaperID=85170
Date :  2018/04/25
Publish in :    Iran Workshop on Communication and Information Theory
DOI :  https://doi.org/10.1109/iwcit.2018.8405046
Link :  http://iwcit.com
Keywords :State-dependent, Relay, Channel

Abstract :

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Abstract—In this paper, we consider a state-dependent multiple access relay channel (MARC) with two-way cooperation at transmitters, in which the transmitters cooperate with each other over two limited-rate channels. We derive an achievable rate region for this channel by using block-Markov superposition coding ,and double binning techniques. In our proposed scheme, the relay decodes only parts of the messages which are shared between the transmitters.

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