Results 271 to 280 of about 560,014 (299)

A new scheme to improve the secrecy throughput under the constraints of secrecy outage probability and average transmit power

2014 IEEE International Conference on Communications Workshops (ICC), 2014
The issue of physical layer security for the wireless communication with slow fading is addressed in this paper, and the secrecy outage performance is concerned. The system is modeled as a wiretap channel, and each of the transmitter and receivers is equipped with a single antenna.
null Pengcheng Mu, null Peizhi Yang, null Bo Wang, null Hui-Ming Wang, null Qinye Yin   +4 more
openaire   +1 more source

An Achievable Secrecy Throughput of Hybrid-ARQ Protocols for Block Fading Channels

2007 IEEE International Symposium on Information Theory, 2007
In applications of wireless packet-oriented data networks, a special coding scheme, the hybrid automatic retransmission request (HARQ) exhibits high throughput efficiency by adapting its error correcting code redundancy to channel conditions. Motivated by the increasing importance of secure communication over wireless networks, we investigate secure ...
Xiaojun Tang, Ruoheng Liu, Predrag Spasojevic   +2 more
openaire   +1 more source

On secrecy throughput optimization of a DF relay network subjected to slow fading

2014 IEEE Globecom Workshops (GC Wkshps), 2014
This paper investigates the parameter design for the secrecy throughput optimization under a secrecy outage constraint in a DF relay network subjected to fading. The parameters are designed based on the statistical channel state information (SCSI) of the legitimate channel.
Tong-Xing Zheng, Hui-Ming Wang
openaire   +1 more source

Bargaining over the Fair Trade-Off Between Secrecy and Throughput in OFDM Communications

IEEE Transactions on Information Forensics and Security, 2016
The problem of ensuring the secrecy of a communication while simultaneously maintaining sufficient throughput is a fundamental challenge facing secret communication. One of the challenges for such problems is that the optimal solution for one of objective might be not optimal for the other (e.g., an increase in secrecy might yield a decrease in ...
Andrey Garnaev, Wade Trappe
openaire   +1 more source

Transmission Policies for Improving Physical Layer Secrecy Throughput in Wireless Networks

IEEE Communications Letters, 2012
In this letter, we analyze the physical layer secrecy throughput in wireless fading networks with independent eavesdroppers that do not collude. We study the impacts of the total number of eavesdroppers on the secrecy throughput. In addition, we propose two channel-adaptive transmission policies for improving the secrecy throughput.
openaire   +1 more source

Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Steven P Rowe, Martin G Pomper
exaly  

Technological Innovations in Photochemistry for Organic Synthesis: Flow Chemistry, High-Throughput Experimentation, Scale-up, and Photoelectrochemistry

Chemical Reviews, 2022
Laura Buglioni, Stefan D A Zondag, Timothy Noel   +2 more
exaly  

Computational Discovery of Transition-metal Complexes: From High-throughput Screening to Machine Learning

Chemical Reviews, 2021
Aditya Nandy, Chenru Duan, Michael G Taylor   +2 more
exaly  

High-Throughput Methods in the Discovery and Study of Biomaterials and Materiobiology

Chemical Reviews, 2021
Liangliang Yang, Sara Pijuan-Galito, Hoon Suk Rho   +2 more
exaly  

Gut microbiota in human metabolic health and disease

Nature Reviews Microbiology, 2020
Yong Fan, Oluf Borbye Pedersen
exaly