• Antenna subset selection at multi-antenna relay with adaptive modulation 

      Choi, Seyeong; Hasna, Mazen O.; Yang, Hong-Chuan; Alouini, Mohamed-Slim ( John Wiley & Sons, Ltd. , 2013 , Article)
      In this paper, we proposed several antenna selection schemes for cooperative diversity systems with adaptive transmission. The proposed schemes were based on dual-hop relaying where a relay with multiple-antenna capabilities ...
    • Energy efficient antenna selection for a MIMO relay using RF energy harvesting 

      Samy, Islam; Butt, M. Majid; Mohamed, Amr; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      Energy harvesting has emerged as a promising technique which helps to increase the sustainability of wireless networks. In this paper, we consider a network with a single source, single destination and a single relay ...
    • Energy Efficient Antenna Selection for a MIMO Relay Using RF Energy Harvesting 

      Mohamed, Amr; Samy, Islam ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)
      Due to rapid growth in traffic demands and the number of subscribers, the transmit energy consumption becomes critical, both environmentally and economically. Increasing energy efficiency for wireless networks is the main ...