Cooperative Broadcasting with Successive Refinement based Compression

Date

2013-01-01

Author

Yildirim, Seckin Anil
Yüksel Turgut, Ayşe Melda

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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.

URI

https://hdl.handle.net/11511/96638

DOI

https://doi.org/10.1109/isit.2013.6620772

Conference Name

IEEE International Symposium on Information Theory (ISIT)

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

S. A. Yildirim and A. M. Yüksel Turgut, “Cooperative Broadcasting with Successive Refinement based Compression,” presented at the IEEE International Symposium on Information Theory (ISIT), İstanbul, Türkiye, 2013, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/96638.