Spectrum Handoffs Based on Preemptive Repeat Priority Queue in Cognitive Radio Networks

Cognitive radio can significantly improve the spectrum efficiency, and spectrum handoff is considered as an important functionality to guarantee the quality of service (QoS) of primary users (PUs) and the continuity of data transmission of secondary users (SUs). In this paper, we propose an analytic...

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Bibliographic Details
Main Authors: Xiaolong Yang, Xuezhi Tan, Liang Ye, Lin Ma
Format: Article
Language:English
Published: MDPI AG 2016-07-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/16/7/1127