A Single-bounce Channel Model for Dense Urban Street Microcell

A channel model for line-of-sight (LoS) small street microcell in dense urban areas is proposed. The distribution of the scatterers in the channel seen from the receiver (Rx) based on the physical phenomenas is obtained. The coefficients of the distribution function is derived by approximation to a set of urban street microcell measurement data. The powerazimuth spectrum (PAS) for the proposed model is compared with those for conventional elliptical model as well as with experimental results obtained from measurement in streets with three different widths. It is shown that the proposed model in contrast to the conventional models produces results that closely agrees with the experimental results.