Title :
Autoregressive modeling of an indoor UWB channel
Author :
Turin, W. ; Jana, R. ; Ghassemzadeh, S.S. ; Rice, C.W. ; Tarokh, T.
Author_Institution :
AT&T Labs-Res., Florham Park, NJ, USA
Abstract :
Based on frequency domain measurements in the 4.375-5.625 GHz band a channel model for the frequency response of the indoor radio channel is introduced. In particular. a second-order Autoregressive (AR) model is proposed for frequency response generation of the ultra wide band indoor channel. A complete characterization of the model parameters is described along with probability distributions and dependencies between parameters.
Keywords :
autoregressive processes; frequency response; indoor radio; microwave propagation; probability; telecommunication channels; 4.375 to 5.625 GHz; SHF; autoregressive modeling; channel model; frequency domain channel sounding; frequency domain measurements; frequency response; frequency response generation; indoor radio channel; indoor radio propagation; model parameters; probability distribution; second-order AR model; second-order autoregressive model; two-pole model; ultra wide band indoor channel; AWGN; Additive white noise; Bandwidth; Frequency domain analysis; Frequency measurement; Frequency response; Indoor radio communication; Power generation; Probability distribution; Ultra wideband technology;
Conference_Titel :
Ultra Wideband Systems and Technologies, 2002. Digest of Papers. 2002 IEEE Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-7496-7
DOI :
10.1109/UWBST.2002.1006321
