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Optimal Beamforming in Two-Way Relay Networks with Cognitive Radio Capabilities.

Ardalan AlizadehSeyed Mohammad Sajad Sadough
Published in: IEICE Trans. Commun. (2011)
Keyphrases
  • cognitive radio
  • cellular networks
  • spectrum sensing
  • wireless communication
  • base station
  • cognitive radio networks
  • multiple input multiple output
  • low cost
  • communication systems
  • social networks