Probabilistic Power Allocation for Cognitive Radio Networks With Outage Constraints and One-Bit Side Information

Abstract

In this paper, we study a spectrum sharing based cognitive radio network (CRN) where secondary users (SUs) share the same spectrum with a primary user (PU) over block fading channels. We assume complete perfect channel state information (CSI) at the SUs while only local instantaneous CSI is assumed at the PU. The PU is assumed to adopt an ON/OFF power… (More)
DOI: 10.1109/TSP.2015.2494852

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