Energy Detection of Spectrum Sensing for Cognitive Radio Networks Using GFDM Modulation

被引：0
|
作者：
Al-Hasaani, Nidaa A. [1 ]
Namdar, Mustafa [2 ]
Ilhan, Haci [1 ]
机构：
[1] Yildiz Tech Univ, Elect & Commun Engn Dept, Istanbul, Turkey
[2] Dumlupinar Univ, Elect & Elect Engn Dept, Kutahya, Turkey
来源：
2017 10TH INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS ENGINEERING (ELECO) | 2017年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Generalized frequency division multiplexing (GFDM) is a non orthogonal, digital multicarrier transmission scheme with attractive features that address the requirements of emerging applications of wireless communication systems like cognitive radio and fifth generation (5G). In this study, we analysis and evaluate the spectrum sensing performance of a GFDM based cognitive radio networks over additive white Gaussian noise (AWGN) and Rayleigh fading channels. To improve the spectral utilization, the energy detection method for spectrum sensing is considered. The performance of the proposed system model is investigated and presented through the receiver operating characteristic (ROC) curves. The results show the validity of the recent multi carrier modulation technique, GFDM for cognitive radio networks, and point out the confirmation of the better sensing performance compared to the conventional ones.
引用
收藏
页码：690 / 694
页数：5
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