PRINCIPLES OF THREE DIMENSIONAL SPATIAL MULTIPLEXING IN WIRELESS COMMUNICATIONS
Journal: Information and Telecommunication Sciences
Year: 2013

This paper presents a comparative analysis of the multiplexing principles, allowing increasing the technical efficiency of radio resource usage based on the three-dimensional signals spatial separation in a spherical coordinate system. These methods allow creating spatial multichannel communications between certain points (areas) of the space through the radiators and signal processing system of wireless base station. Three-dimensional spatial selectivity in spatial matched filtration is provide