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Power Allocation for OFDM-Based Cognitive Radio Systems with Hybrid Protection to Primary Users.

Xin KangHari Krishna GargYing-Chang LiangRui Zhang
Published in: GLOBECOM (2009)
Keyphrases
  • cognitive radio networks
  • multiple input multiple output
  • cognitive radio
  • user centric
  • wireless communication
  • power allocation
  • wireless systems
  • communication systems
  • low cost
  • computer systems