Global cognitive radio based communication systems: Space-time communications

Abstract

Spectrum Scarcity is a global problem across the world. This paper emphasizes on the fact that a global problem has to be dealt on global basis, not just locally by applying the principle of global cognitive radio,Global Opportunistic Remote Spectrum Access. The Future Internet and Internet of Things literally scare the communication system designer regarding the available bandwidth and spectrum resources. There is absolutely no scope to waste or under utilize the available resources. Hence the proposed idea of Global Cognitive Radio Concept can undoubtedly solve the resource problems in next Generation Communications.