• Design and analysis framework for sparse FIR channel shortening 

      Al-Abbasi, Abubakr O.; Hamila, Ridha; Bajwa, Waheed U.; Al-Dhahir, Naofal ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      A major performance and complexity limitation in broadband communications is the long channel delay spread which results in a highly-frequency-selective channel frequency response. Channel shortening equalizers (CSEs) are ...
    • Sparsifying dictionary analysis for FIR MIMO channel-shortening equalizers 

      Al-Abbasi, Abubakr O.; Hamila, Ridha; Bajwa, Waheed U.; Al-Dhahir, Naofal ( IEEE , 2016 , Conference Paper)
      In this paper, we propose a general framework that transforms the problems of designing sparse finite-impulse response channel-shortening equalizers and target impulse response filters for multiple antenna systems into the ...