40 citations · 162 across the 9 of their papers we have counts for
9 papers
Vector Coded Caching Multiplicatively Boosts the Throughput of Realistic Downlink Systems
Hui Zhao, Antonio Bazco-Nogueras, Petros Elia
The recent introduction of vector coded caching has revealed that multi-rank transmissions in the presence of receiver-side cache content can dramatically ameliorate the file-size…
On the Transmission Probabilities in Quantum Key Distribution Systems over FSO Links
Hui Zhao, Mohamed-Slim Alouini
In this paper, we investigate the transmission probabilities in three cases (depending only on the legitimate receiver, depending only the eavesdropper, and depending on both legit…
On the Distribution of the Ratio of Products of Fisher-Snedecor Random Variables and Its Applications
Hongyang Du, Jiayi Zhang, Kostas P. Peppas +3
The Fisher-Snedecor distribution has been recently proposed as a more accurate and mathematically tractable composite fading model than traditional established models…
A Simple Evaluation for the Secrecy Outage Probability Over Generalized-K Fading Channels
Hui Zhao, Yuanwei Liu, Ahemd Sultan-Salem +1
A simple approximation for the secrecy outage probability (SOP) over generalized-K fading channels is developed. This approximation becomes tighter as the average signal-to-noise r…
Secrecy Outage Analysis Over Fluctuating Two-Ray Fading Channels
Hui Zhao, Liang Yang, Gaofeng Pan +1
In this letter, we analyze the secrecy outage probability (SOP) over fluctuating two-ray fading channels but with a different definition from the one adopted in [5]. Following the…
Secure Analysis Over Generalized-K Channels
Luyao Zhang, Hui Zhao, Gaofeng Pan +2
In this letter, we adopt the SOP definition in [4] and the simplified model of [8], and derive a closed-form expression for the proposed SOP over GK fading channels. To simplify th…
Secure mmWave Communications in Cognitive Radio Networks
Hui Zhao, Jiayi Zhang, Liang Yang +2
In this letter, the secrecy performance in cognitive radio networks (CRNs) over fluctuating two-ray (FTR) channels, which is used to model the millimetre wave channel, is investiga…
Ergodic Capacity Under Power Adaption Over Fisher-Snedecor F Fading Channels
Hui Zhao, Liang Yang, Ahmed S. Salem +1
In this letter, we consider a communication scenario, where the transmitter adopts different power adaption methods according to the instantaneous channel state to enhance the ergo…
Different Power Adaption Methods on Fluctuating Two-Ray Fading Channels
Hui Zhao, Zhedong Liu, Mohamed-Slim Alouini
In this letter, we consider a typical scenario where the transmitter employs different power adaption methods, including the optimal rate and power algorithm, optimal rate adaption…