Wireless Channel Access Through Jointly Formed Signal Constellations

Abstract

A novel multiple access method for wireless communication is proposed. The method is based on the channel superposition of multiple coherently transmitted signals. The obtained signal constellation at the receiver represents information bits of all transmitters at once. In contrary to other multiple access methods the quality of reception can increase with the number of transmitters. The method may be used on top of other multiple access methods to achieve higher spectral efficiency