Title :
Simulations and Experimental Results on the Capacity of Ultra-Wideband Radio Channels
Author :
Czylwik, Andreas ; Bredtmann, Oliver ; Bieder, Stefan
Author_Institution :
Univ. Duisburg-Essen, Duisburg
Abstract :
The fluctuations of the capacity of ultra-wideband (UWB) radio channels are calculated analytically. An approximation formula for the fluctuations of channel capacity is derived. It is shown that the capacity fluctuations mainly depend on the frequency-correlation function of the radio channel. The approximation formula is compared with results from simulations of UWB radio channels. Additionally, measurements of the frequency correlation function in indoor scenarios are presented.
Keywords :
channel capacity; ultra wideband communication; capacity fluctuations; channel capacity; frequency correlation function; ultra-wideband radio channels; AWGN; Additive white noise; Bandwidth; Channel capacity; Fading; Fluctuations; Frequency; Gaussian noise; Transfer functions; Ultra wideband technology;
Conference_Titel :
Ultra-Wideband, 2007. ICUWB 2007. IEEE International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-0521-3
Electronic_ISBN :
978-1-4244-0521-3
DOI :
10.1109/ICUWB.2007.4380962
