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  • Sungsoo Park, Jihaeng Heo, Beomju Kim, Wonsuk Chung, Hano Wang, Daesik Hong
  • Computer Science
  • IEEE 23rd International Symposium on Personal…
  • 2012 (First Publication: 1 September 2012)
  • This paper investigates an optimal mode selection policy for cognitive radio sensor networks powered by RF energy harvesting. The RF energy harvesting enables the sensor node to operate with aContinue Reading
  • Sungmook Lim, Hano Wang, Hyungjong Kim, Daesik Hong
  • Mathematics, Computer Science
  • IEEE Transactions on Wireless Communications
  • 2012 (First Publication: 1 March 2012)
  • In this paper, we investigate a power allocation method without feedback of the instantaneous channel gain between a secondary transmitter (ST) and a primary receiver (PR) in spectrum sharing systemsContinue Reading