Non-orthogonal multiple access and interference cancellation

Methods, systems and devices are described for hierarchical modulation, and interference cancellation in wireless communication systems. As well as the base modulation layer it is possible to provide a communication similarly even on the enhancement modulation layer is modulated onto a base modulation layer, the various deployment scenarios for providing simultaneous data streams that may be provided in the same or different user equipment may be supported . Various interference mitigation techniques, the other capable of operating in a compensation, and / or neighboring wireless communication network about the interfering signals received compensate for what it interference signals, and from the other cell (s) received from the cell may be implemented in examples of compensating for what interference signals received from the radio (radio).