Spectrum Handoffs Based on Preemptive Repeat Priority Queue in Cognitive Radio Networks
نویسندگان
چکیده
منابع مشابه
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 analytical framework based on a preemptive repeat identical (PRI) M/G/1 queuing network model to characte...
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ژورنال
عنوان ژورنال: Sensors
سال: 2016
ISSN: 1424-8220
DOI: 10.3390/s16071127