Secrecy analysis of AF relaying with triple selection over arbitrary Nakagami fading channels
نویسندگان
چکیده
This paper analyzes the secrecy outage probability of amplify and forward (AF) relaying with triple selection over real valued Nakagami fading channels. derives new upper bound cumulative distribution function expressions proposed system for received signal to noise ratio in which maximal combining receivers are considered. Further, this lower asymptotic probability. An interesting numerical result is that performance AF superior arbitrary
منابع مشابه
Physical Layer Secrecy Performance Analysis over Rayleigh/Nakagami Fading Channels
1 Abstract—The broadcast nature of wireless communications makes it vulnerable to attack or eavesdropping. Therefore, information security is an important issue in wireless communications, especially in distributed networks such as wireless sensor networks and ad hoc wireless networks. In this paper, we present the physical layer secrecy performance analysis of singleinput single-output (SISO) ...
متن کاملExact Outage Probability of Dual-Hop CSI-Assisted AF Relaying Over Nakagami-m Fading Channels
In this paper, considering dual-hop channel state information (CSI)-assisted amplify-and-forward (AF) relaying over Nakagami-m fading channels, the cumulative distribution function (CDF) of the endto-end signal-to-noise ratio (SNR) is derived. In particular, when the fading shape factors m1 and m2 at consecutive hops take non-integer values, the bivariate H-function and G-function are exploited...
متن کاملNovel Partial Selection Schemes for AF Relaying in Nakagami- Fading Channels
New partial relay selection schemes for cooperative diversity 6 based on amplify-and-forward (AF) relaying are proposed in Nakagami-m 7 fading channels. Their performances are compared with the conventional 8 partial selection scheme. Numerical results show that the new schemes 9 have performance gains of up to 5 dB over the conventional scheme. In 10 some cases, their performances are indistin...
متن کاملPerformance analysis of triple selection diversity over exponentially correlated Nakagami-m fading channels
In this letter, an approach to the performance analysis of a triple selection-diversity system over exponentially correlated Nakagamifading channels is presented. Closed-form expressions of converged sums for both outage and average error probabilities are derived. Numerical results are presented to point out the effect of the fading correlation, the fading severity, as well as the improvement ...
متن کاملPerformance analysis of fixed-gain AF dual-hop relaying systems over Nakagami-m fading channels in the presence of interference
This article presents an analytical investigation on the performance of interference-limited fixed-gain amplify-andforward dual-hop relaying systems over Nakagami-m fading channels. Assuming the fading parameter m of the two hop channels being integer, we derive a closed-form expression of the cumulative distribution function of a new type of random variables involving a number of independent g...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electronics Letters
سال: 2023
ISSN: ['0013-5194', '1350-911X']
DOI: https://doi.org/10.1049/ell2.12760