An Efficient Weight-Based Cooperative Spectrum Sensing Scheme in Cognitive Radio Systems

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概要

• 論文の詳細を見る

• Cooperation is an attractive approach to improving the spectrum sensing performance of cognitive systems experiencing deep shadowing and fading. In this letter, an efficient weight-based cooperative spectrum sensing scheme is proposed. Simulation results show that the proposed scheme has better accuracy than “AND,” “OR,” and “half-voting” combination schemes and has similar spectrum sensing accuracy but with lower computational and communication complexity in comparison to the “optimal data fusion” rule.

• （社）電子情報通信学会の論文
• 2010-08-01

著者

• Koo Insoo

  School Of Electrical Engineering University Of Ulsan

• KIEU-XUAN Thuc

  School of Electrical Engineering, University of Ulsan

• Kieu‐xuan Thuc

  School Of Electrical Engineering University Of Ulsan

• Kieu-xuan Thuc

  School Of Electrical Engineering University Of Ulsan

関連論文

• An Efficient RSS-Based Localization Scheme with Calibration in Wireless Sensor Networks
• An Efficient Weight-Based Cooperative Spectrum Sensing Scheme in Cognitive Radio Systems
• A Censor-Based Cooperative Spectrum Sensing Scheme Using Fuzzy Logic for Cognitive Radio Sensor Networks
• An Adaptive Cooperative Spectrum Sensing Scheme Using Reinforcement Learning for Cognitive Radio Sensor Networks
• A Robust Cooperative Spectrum Sensing Based on Kullback-Leibler Divergence

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