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On the devroye-mitran-tarokh rate region for the cognitive radio channel

Hodtani, G. A ; Sharif University of Technology | 2009

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  1. Type of Document: Article
  2. DOI: 10.1109/TWC.2009.081551
  3. Publisher: 2009
  4. Abstract:
  5. An achievable rate region for the genie-aided cognitive radio channel is obtained using the celebrated HanKobayashi jointly decoding strategy for the interference channel and the Gel'fand-Pinsker coding scheme for channels with side information known at the transmitter. The achievable rate region is then simplified by Fourier-Motzkin elimination. The obtained achievable rate region (i) extends the Chong-Motani-Garg region for the interference channel to the cognitive channel and (ii) is a simplified description of the Devroye-Mitran-Tarokh rate region for the genie-aided cognitive radio channel. © 2009 IEEE
  6. Keywords:
  7. Cognitive radio channel ; Interference channel ; Achievable rate region ; Coding scheme ; Cognitive radio channels ; Decoding strategy ; Fourier-motzkin elimination ; Interference channels ; Rate region ; Side information ; Simplified description ; Radio broadcasting ; Testbeds ; Radio
  8. Source: IEEE Transactions on Wireless Communications ; Volume 8, Issue 7 , 2009 , Pages 3458-3461 ; 15361276 (ISSN)
  9. URL: https://ieeexplore.ieee.org/document/5165308