摘要
An underlay cognitive radio unit over Nakagami-m fading channel, which consists of a source S, a secondary user (SU), and an eavesdropper who wants to eavesdrop the information between S and SU, is considered. The transmit power of S is simultaneously adjusted according to the channel state information of S-PU link and a given threshold interference power that the primary user can tolerate. Closed-form analytical expressions of secrecy outage probability and the probability of nonzero secrecy capacity have been derived. The validity of our analysis models is verified by simulation results.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 6882146 |
| 页（从-至） | 609-612 |
| 页数 | 4 |
| 期刊 | IEEE Wireless Communications Letters |
| 卷 | 3 |
| 期 | 6 |
| DOI | |
| 出版状态 | 已出版 - 1 12月 2014 |
| 已对外发布 | 是 |
指纹
探究 'Secrecy outage analysis of underlay cognitive radio unit over Nakagami-m fading channels' 的科研主题。它们共同构成独一无二的指纹。引用此
Tang, C., Pan, G., & Li, T. (2014). Secrecy outage analysis of underlay cognitive radio unit over Nakagami-m fading channels. IEEE Wireless Communications Letters, 3(6), 609-612. 文章 6882146. https://doi.org/10.1109/LWC.2014.2350501