WASET
    Mohamed Adnan Landolsi and  Ali F. Almutairi,  Reliable Line-of-Sight and Non-Line-of-Sight Propagation Channel Identification in Ultra-Wideband Wireless Networks.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2017, vol. 121(1). 23 - 26
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10006094.