Optimal Service Rate in Cognitive Radio Networks With Different Queue Length Information

Cognitive radio (CR) technology effectively overcomes spectrum inefficiency by providing the capability that unlicensed users can share the radio frequency spectrum with licensed users. In this paper, we consider a CR system with heterogeneous users. A single primary user (PU) randomly generates ser...

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Bibliographic Details
Main Authors: Sheng Zhu, Jinting Wang, Wei Wayne Li
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8445564/