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Cooperative relay-broadcast channels with causal channel state information

Khosravi Farsani, R ; Sharif University of Technology | 2009

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  1. Type of Document: Article
  2. DOI: 10.1109/ISIT.2009.5206001
  3. Publisher: 2009
  4. Abstract:
  5. In this paper, we consider partially and fully cooperative state-dependent relay broadcast channels with perfect causal Channel State Information (CSI). For these two channels, we study three different situations: 1) both the source and the relay nodes have access to perfect CSI, 2) perfect CSI is only known to the relay nodes, 3) perfect CSI is only available at the source node. In each situation we obtain the capacity region for a degraded version of the channel. Our work subsumes previously obtained results for the degraded broadcast and relay channels with perfect causal CSI. © 2009 IEEE
  6. Keywords:
  7. Broadcast channels ; Capacity regions ; Cooperative relay ; Relay channels ; Relay node ; Source nodes ; State-dependent ; Two channel ; Broadcasting ; Information theory ; Channel state information
  8. Source: 2009 IEEE International Symposium on Information Theory, ISIT 2009, Seoul, 28 June 2009 through 3 July 2009 ; 2009 , Pages 1174-1178 ; 21578102 (ISSN); 9781424443130 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/5206001