Cognitive Multiuser Energy Harvesting Decode-and-Forward Relaying System With Direct Links

In this paper, we study an underlay cognitive energy harvesting decode-and-forward (DF) relaying communications system with multiple secondary users (SUs) and a primary destination. By utilizing power splitting receiver, the relay is capable of harvesting radio frequency energy from SU and retransmi...

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Bibliographic Details
Main Authors: Dongqing Xie, Xiazhi Lai, Xianfu Lei, Lisheng Fan
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8119482/