Indoor UWB Communication System Model

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Provided by: International Journal of Engineering Sciences & Research Technology (IJESRT)
Topic: Software
Format: PDF
IEEE 802.15.3a was an attempt to provide a higher speed UWB PHY enhancement amendment to IEEE 802.15.3 for applications which involve imaging and multimedia. Three main indoor channel models were considered the tap-delay line Rayleigh fading model, the Saleh-Valenzuela (S-V) model as well as several novel modifications to these approaches that better matched the measurement characteristics. In this paper, the authors have realized UWB (Ultra-Wide Band) communication system by modeling UWB signal as Gaussian and its derivatives and convolving them with the IEEE 802.15.3a channel models for LOS and different NLOS conditions, namely CM1, CM2, CM3 and CM4, using modified Saleh-Valenzuela (S-V) model.
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