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The capacity of a class of linear deterministic relay networks

Tabatabaei Yazdi, S. M. H ; Sharif University of Technology | 2010

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  1. Type of Document: Article
  2. DOI: 10.1109/ISITA.2010.5649657
  3. Publisher: 2010
  4. Abstract:
  5. In this paper, we investigate optimal coding strategies for a class of linear deterministic relay networks. The network under study is a relay network, with one source, one destination, and two relay nodes. Additionally, there is a disturbing source of signals that causes interference with the information signals received by the relay nodes. Our model captures the effect of the interference of message signals and disturbing signals on a single relay network, or the interference of signals from multiple relay networks with each other in the linear deterministic framework. For several ranges of the network parameters we find upper bounds on the maximum achievable source-destination rate in the presense of the disturbing node and in each case we find an optimal coding scheme that achieves the upper bound
  6. Keywords:
  7. Disturbing signals ; Information signals ; Message signals ; Multiple relays ; Network parameters ; Optimal coding ; Relay network ; Relay node ; Single relay networks ; Upper Bound ; Information theory ; Optimization ; Spectroscopy ; Relay control systems
  8. Source: ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications, 17 October 2010 through 20 October 2010, Taichung ; 2010 , Pages 720-725 ; 9781424460175 (ISBN)
  9. URL: http://ieeexplore.ieee.org/document/5649657