This paper presents a new frustum ray tracing technique (FRTT) for the prediction of channel characteristic maps in a complex in-building environment....

Determining the best base station to serve a mobile user is a key process in cellular systems. Optimal selection of a serving base station guarantees...

This paper describes a procedure for the design of fast simulation models for Rayleigh fading channels. The presented method is based on an efficient...

The strength of lower bounds for the span in channel assignment problems is discussed with reference to standard benchmark problems. It is shown that...

This paper presents a comprehensive three-dimensional (3-D) ray-tracing model for interfloor wireless communication systems, and measurements of power...