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New Sufficient Conditions for Multiple-Access Channel with Correlated Sources (1603.05274v1)
Published 16 Mar 2016 in cs.IT and math.IT
Abstract: The problem of three-user Multiple-Access Channel (MAC) with correlated sources is investigated. An extension to the Cover-El Gamal-Salehi (CES) scheme is introduced. We use a combination of this scheme with linear codes and propose a new coding strategy. We derive new sufficient conditions to transmit correlated sources reliably. We consider an example of three-user MAC with binary inputs. Using this example, we show strict improvements over the CES scheme.