Title :
A Pseudo-Geometrical Channel Model for Dense Urban Line-of-Sight Street Microcell
Author :
Ghoraishi, Mir ; Takada, Jun-ichi ; Imai, Tetsuro
Author_Institution :
Dept. of Int. Dev. Eng., Tokyo Inst. of Technol.
Abstract :
A channel model for line-of-sight (LoS) small street microcell in dense urban areas is proposed. The scattering power distribution (SPD) in the channel seen from the receiver (Rx) based on the physical phenomenon is obtained. The coefficients of the distribution are derived by approximation to a set of urban street microcell measurement data. The azimuth-power spectrum (APS) for the proposed model is compared to those for conventional elliptical model as well as to the experimental results obtained from measurements in three different streets of a dense urban area. It is shown that the proposed model in contrast to the conventional models produces results that closely agree with the experimental results
Keywords :
electromagnetic wave scattering; microcellular radio; wireless channels; azimuth-power spectrum; dense urban line-of-sight street microcell; pseudo-geometrical channel model; receiver; scattering power distribution; Base stations; Delay; Macrocell networks; Microcell networks; Mobile communication; Power distribution; Power system modeling; Scattering; Solid modeling; Urban areas;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
1-4244-0329-4
Electronic_ISBN :
1-4244-0330-8
DOI :
10.1109/PIMRC.2006.254033
