UWB Communication Characteristics for Different Distribution of Pedestrian

摘要

A comparison of UWB communication characteristics for different distribution of pedestrian is investigated. The impulse responses of these cases are computed by applying shooting and bouncing ray/image (SBR/Image) techniques and inverse Fourier transform. The frequency dependence utilized in the structure on the indoor channel is accounted for in the channel calculation. The bit error rate (BER) performance for UWB indoor communication is calculated. The outage probability for binary antipodal-pulse amplitude modulation (B-PAM) system has been presented. Numerical results have shown that the multi-path effect by pedestrian is an important factor for BER performance. Finally, it is worth noting that in these cases the present work provides not only comparative information but also quantitative information on the performance reduction.