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Title: Cooperative Broadcasting with Successive Refinement based Compression
Authors: Yıldırım, Seçkin Anıl
Yüksel, Melda
Keywords: [No Keywords]
Issue Date: 2013
Publisher: IEEE
Source: IEEE International Symposium on Information Theory (ISIT) -- JUL 07-12, 2013 -- Istanbul, TURKEY
Series/Report no.: IEEE International Symposium on Information Theory
Abstract: As a new achievability scheme, successive refinement coding based compress-and-forward relaying (sCF) is proposed for both discrete memoryless and Gaussian broadcast relay channels (BRC) with one source, two destinations and a dedicated relay. A new outer bound is also provided on the capacity region of physically degraded BRC. Then, the achievability scheme is extended to K-destinations. For the Gaussian BRC, it is shown that the sCF rate region outperforms other CF schemes in the literature. Finally, it is proved that the new achievable scheme is within a half bit of the outer bound on the capacity region for a subset of channel gains.
ISBN: 978-1-4799-0446-4
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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