Performance analysis of cooperative spectrum sensing in different fading channels

Jiaqi Duan, Yong Li

科研成果: 书/报告/会议事项章节会议稿件同行评审

45 引用 (Scopus)

摘要

Spectrum sensing is the key component of cognitive radio technology. However, detection is compromised when a user experiences shadowing or fading effects. Thus, cooperative spectrum sensing is proposed to optimize the sensing performance. We focus on cooperative spectrum sensing in Rayleigh, Ricean and Nakagami fading channels. Centralized detection approaches, different data fusion rules and closed form expressions are used for providing a comprehensive picture of cooperative energy detection in various fading channels. The analysis and comparison can be used for future reference of spectrum sensing in the cognitive radio networks' research and designing.

源语言英语
主期刊名ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings
V364-V368
DOI
出版状态已出版 - 2010
活动2010 2nd International Conference on Computer Engineering and Technology, ICCET 2010 - Chengdu, 中国
期限: 16 4月 201018 4月 2010

出版系列

姓名ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings
3

会议

会议2010 2nd International Conference on Computer Engineering and Technology, ICCET 2010
国家/地区中国
Chengdu
时期16/04/1018/04/10

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