Dynamic spectrum allocation based on Kuhn-Munkres algorithm to guarantee cognitive users′ QoS
Based on the graph theory,this paper studies the problem about the dynamic spectrum allocation (DSA) in the cognitive radio networks.First,priorities are assigned for the cognitive users based on their Quality of Service (QoS),and for the channels based on the state of the idle channels,respectively...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Academic Journals Center of Shanghai Normal University
2013-04-01
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| Series: | Journal of Shanghai Normal University (Natural Sciences) |
| Subjects: | |
| Online Access: | http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201302005&year_id=2013&quarter_id=2&falg=1 |