Now showing items 1-5 of 5

  • Design and Analysis of Heterogeneous DSP/FPGA Based Architectures for 3GPP Wireless Systems 

    Brogioli, Michael C.; Gadhiok, Manik; Cavallaro, Joseph R. (2006-04-01)
    This paper shows how iterative hardware/software partitioning in heterogeneous DSP/FPGA based embedded systems can be utilized to achieve real-time deadlines of modern 3GPP wireless equalization workloads. By utilizing a ...
  • An FPGA-based Daughtercard for TIs C6000 family of DSKs 

    Gadhiok, Manik; Hardy, Ricky; Murphy, Patrick; Frantz, Patrick; Choi, Hyeokho; Cavallaro, Joseph R. (2005-06-01)
    In this paper we present an FPGA-based daughtercard designed for TIs C6000 family of DSP Starter Kits (DSKs). The hardware, initially designed for a course project, provides a platform for studying heterogeneous systems ...
  • Preamble-based Symbol Timing Estimation for Wireless OFDM Systems 

    Gadhiok, Manik; Cavallaro, Joseph R. (2007)
    We propose a timing estimation scheme that reduces computational complexity while achieving performance comparable to the autocorrelation method commonly employed at the wireless receiver. The proposed method is based ...
  • Preamble-based Symbol Timing Estimation for Wireless OFDM Systems 

    Gadhiok, Manik; Cavallaro, Joseph R. (2007-11-01)
    We propose a timing estimation scheme that reduces computational complexity while achieving performance comparable to the autocorrelation method commonly employed at the wireless receiver. The proposed method is based on ...
  • Symbol timing synchronization for OFDM-based WLAN systems 

    Gadhiok, Manik (2008)
    In this work, we address the problem of symbol timing synchronization for Orthogonal Frequency Division Multiplexing (OFDM) WLAN systems. OFDM systems are known to be sensitive to synchronization errors and improving the ...