Now showing items 1-3 of 3

    • Fair user scheduling for downlink power domain NOMA 

      Topçuoğlu, Zafer (Bilkent University, 2019-07)
      Non-Orthogonal Multiple Access (NOMA) has been proposed as a new radio access technique in which multiple users (the case of user pairs or triples are covered in this thesis) are allowed to use the wireless channel ...
    • Performance of edge windowing for OFDM under non-linear power amplifier effects 

      Göken, Çağrı; Dizdar, Onur (IEEE, 2017)
      Edge windowing is a windowing technique for Orthogonal Frequency Division Multiplexing (OFDM) signals based on the idea of using shorter cyclic prefix (CP) and longer window lengths at the edge subcarriers while keeping ...
    • Zone based GLRT for detecting physical random access channel signals in 5G 

      Tütüncüoğlu, Feridun (Bilkent University, 2020-01)
      In LTE/5G systems, the random access channel (RACH) process occurs during the boot-up phase. As channel state information is not available at this stage, detecting several devices with high performance presents a challenging ...