Title :
A Comparison of UWB Communication Characteristics for Different Distribution of People and Various Materials of Walls
Author :
Ho, Min-Hui ; Liao, Shu-Han ; Chen, Chien-Hung ; Chiu, Chien-Ching
Author_Institution :
Dept. of Electr. Eng., Tamkang Univ., Taipei, Taiwan
Abstract :
A comparison of UWB communication characteristics for different distribution of people and various materials of walls in real environments are investigated. By using the impulse response of these multi-path channels, the mean excess delay, root mean square delay spread, and the number of multi-path arrivals within 10 dB of the peak multi-path arrival (NP10 dB), and the number of paths required to meet the 85% energy capture threshold (NP(85%)) for these cases have been obtained. Numerical results have shown that the multi-path effect by people is an important factor for bit error rate (BER) and outage probability performance.
Keywords :
error statistics; mean square error methods; multipath channels; transient response; ultra wideband communication; UWB communication characteristics; bit error rate; impulse response; multipath channels; probability; root mean square delay; Antennas and propagation; Bit error rate; Building materials; Conducting materials; Delay; Dielectric materials; Distributed computing; Frequency; Signal processing; Ultra wideband communication; UWB; bit error rate; multi-path; outage probability;
Conference_Titel :
Future Computer and Communication, 2009. ICFCC 2009. International Conference on
Conference_Location :
Kuala Lumpar
Print_ISBN :
978-0-7695-3591-3
DOI :
10.1109/ICFCC.2009.129
