Dynamic Spectrum Allocation based on Cognitive Radio for QoS Support

被引：0
|
作者：
Raiss-El-Fenni, M. [1 ]
El-Azouzi, Rachid [1 ]
El-Kamilli, Mohamed
Ibrahimi, Khalil
Bouyakhf, E. L. Houssine
机构：
[1] Univ Avignon, LIA, Avignon, France
来源：
MSWIM 2010: PROCEEDINGS OF THE 13TH ACM INTERNATIONAL CONFERENCE ON MODELING, ANALYSIS, AND SIMULATION OF WIRELESS AND MOBILE SYSTEMS | 2010年
关键词：
Cognitive Radio Networks - Dynamic spectrum access;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Cognitive radio is an emerging technology in wireless access, aimed at vastly improving the way radio spectrum is utilized. In this paper, we investigate the performance improvement gained by applying cognitive radio to a multiple Wireless Service Providers (WSPs). We consider several WSPs and two types of flows: classical (CL) and cognitive radio (CR) flows. We propose two admission control schemes for CR flows and we show the potential improvement that could be gained by utilizing cognitive radios in the presence of classical flows. We develop several performance metrics for CL and CR flows.
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页码：351 / 354
页数：4
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