Farid Ghani, Prof. Dr.: Recent submissions

Now showing items 21-24 of 24

    • Row division method to generate QC-LDPC codes 

      Yahya, A.; Sidek, O.; Salleh, M. F. M.; Farid, Ghani, Prof. (Institute of Electrical and Elctronics Engineering (IEEE), 2009-05-24)
      To cut down the hardware implementation cost this paper presents an efficient method to construct large girth Quasi-Cyclic low density parity check (QCLDPC) codes. The row groups are paired two times the row weight, which ...

    • Multi-carrier frequency hopping spread spectrum system with girth-six low-density parity-check codes 

      Farid, Ghani, Prof.; Yahya, A. (Institute of Electrical and Electronics Engineering (IEEE), 2009-03-14)
      In this paper, a multicarrier frequency hopping spread spectrum (MCFH-SS) system with girth-six low-density parity-check (LDPC) codes is developed as forward error correction scheme to improve its anti-jamming (AJ) ...

    • Hilbert transform of FFT pruned cross correlation function for optimization in time delay estimation 

      Noor Shafiza, Mohd Tamim; Farid, Ghani (Institute of Electrical and Electronics Engineering (IEEE), 2009-12-15)
      Measuring delay using cross correlation technique with signals that are corrupted by noise and are received at two spatially separated sensors often result incorrect measurement. This paper presents a new technique that ...

    • Design of a real time modified linear Delta Modulator using TMS 320C6416 DSP processor 

      Thong, Chung Mun; Suardi, Kaharuddin; Farid, Ghani (Kolej Universiti Kejuruteraan Utara Malaysia, 2005-05-18)
      The paper describes design of a real time modified linear delta modulator for generating toll quality speech at a rate that is about half that of the standard 8 bit PCM encoder. Multirate DSP technique is applied to reduce ...