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  1. Throughput of a cooperative energy harvesting secondary user in cognitive radio networks

    Article • Transactions on Emerging Telecommunications Technologies, June 2016, Wiley

    Ahmed El Shafie

  2. On the coexistence of a primary user with an energy harvesting secondary user: a case of cognitive cooperation

    Article • Wireless Communications and Mobile Computing, August 2014, Wiley

    Ahmed El Shafie