Title :
Analysis of indoor radio propagation and wideband digital transmission characteristics based on the equivalent transmission-path model with ray tracing
Author :
Karasawa, Yoshio ; Gejoh, Noriyuki
Author_Institution :
Univ. of Electro-Commun., Tokyo, Japan
Abstract :
A very simple but general scheme for calculating irreducible bit error rate (BER) (namely, BER floor) due to inter-symbol interference (ISI) in frequency-selective Nakagami-Rice fading environments has been developed. The scheme, to which we call the equivalent transmission path model (ETP model), plays a role in connecting wave propagation with digital transmission characteristics in a general manner. By reconfiguring our papers on the ETP model presented so far, self-consistent calculation formula for BER due to ISI is presented. Finally, application of the model to indoor propagation environment is demonstrated.
Keywords :
Rician channels; error statistics; indoor radio; intersymbol interference; mobile radio; radiowave propagation; ray tracing; BER floor; ETP model; ISI; digital transmission characteristics; equivalent transmission path model; equivalent transmission-path model; frequency-selective Nakagami-Rice fading environments; indoor propagation environment; indoor radio propagation; inter-symbol interference; irreducible bit error rate; ray tracing; self-consistent BER calculation formula; wave propagation; wideband digital transmission characteristics; Bit error rate; Electronic mail; Fading; Frequency; Indoor radio communication; Interference; Propagation delay; Ray tracing; Rayleigh channels; Wideband;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei, Taiwan
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985461
