WASET
    Ashraf A. Eltholth and  Adel R. Mikhail and  A. Elshirbini and  Moawad I. Moawad and  A. I. Abdelfattah,  Peak-to-Average Power Ratio Reduction in OFDM Systems using Huffman Coding.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2008, vol. 19(7). 1365 - 1369
    [viewed 05 May 2024]. Available from: https://publications.waset.org/pdf/1174.