تصفح Electrical Engineering حسب الموضوع "Uplink"

السجلات المعروضة 1 -- 2 من 2

    • On the delay/throughput-security tradeoff in wiretap TDMA networks with buffered nodes 

      El Shafie, Ahmed; Al-Dhahir, Naofal; Ding, Zhiguo; Hamila, Ridha ( IEEE , 2019 , Article)
      In this paper, we investigate the tradeoff between security and throughput and between security and queuing delay in wiretap time-division multiple access (TDMA) networks. We derive a simple relationship, characterized by ...

    • Phase noise mitigation in OFDMA uplink 

      Samara, Lutfi; Syrjala, Ville; Hamila, Ridha; Valkama, Mikko ( IEEE , 2014 , Conference Paper)
      This paper addresses the problem of the phase noise induced spectral spread in an OFDMA uplink scenario. Accompanied with power differences between the users at the receiver in a multiuser case, the phase noise induced ...