Results 141 to 150 of about 1,178,346 (193)

A Survey of Lattice-Based Physical-Layer Security for Wireless Systems with <i>p</i>-Modular Lattice Constructions. [PDF]

Entropy (Basel)
Khodaiemehr H, Bagheri K, Mohajer A, Feng C, Panario D, Leung VCM.   +5 more
europepmc   +1 more source

Relay Selection for Covert Communication with an Active Warden. [PDF]

Sensors (Basel)
Ryu JY, Lee JH.
europepmc   +1 more source

Interior Point-Driven Throughput Maximization for TS-SWIPT Multi-Hop DF Relays: A Log Barrier Approach. [PDF]

Sensors (Basel)
Yu Y, Tang X, Xie G.
europepmc   +1 more source

A Physical-Layer Security Cooperative Framework for Mitigating Interference and Eavesdropping Attacks in Internet of Things Environments. [PDF]

Sensors (Basel)
Farraj A, Hammad E.
europepmc   +1 more source

Safe image transmission with hybrid quantum key-genetic encryption via spatial modulation assisted NOMA. [PDF]

Sci Rep
Thennavan S, Jayapalan A.
europepmc   +1 more source

Secrecy outage probability of cooperative network through distributed Alamouti code

2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015
Abstract--- The cooperative diversity technique combined with distributed space-time coding can efficiently improve the secrecy capacity and transmission reliability of wireless communication systems. In this paper, a multicast cooperative relaying system based on distributed Alamouti space-time coding was considered, in order to jam an eavesdropper ...
Esa R. Alotaibi, Daniel K. C. So, Khairi Ashour Hamdi   +2 more
core   +14 more sources

On the ergodic secrecy capacity and secrecy outage probability of the MIMOME Rayleigh wiretap channel

Transactions on Emerging Telecommunications Technologies, 2015
AbstractIn this paper, we study the multiple‐input multiple‐output multiple‐eavesdropper wiretap channel in the nonergodic and ergodic scenarios, both with stationary Rayleigh distributed fading channels. For the ergodic scenario, we derive a new closed‐form expression for the ergodic secrecy capacity with full channel state information at the ...
Andre Saito Guerreiro, Gustavo Fraidenraich, Richard Demo Souza   +2 more
core   +4 more sources

Secrecy outage probability of cognitive decode-and-forward relay networks

2016 IEEE International Conference on Communications Workshops (ICC), 2016
This paper investigates the secrecy performance of cognitive decode-and-forward (DF) relay networks with multiple primary users (PUs) receivers, one secondary user (SU) source, multiple SU relays, one SU destination and one SU eaves-dropper over Nakagami-m fading channels.
Yi Yuan, Rui Zhao 0002, Hongxin Lin, An Liu   +3 more
openaire   +3 more sources

Secrecy outage probability of relay networking in multiple destination and eavesdropper scenarios

2014 IEEE Wireless Communications and Networking Conference (WCNC), 2014
This paper investigates the secrecy outage probability of multicast cooperative relay networking in the presence of multi-destination and multi-eavesdropper nodes. The study is carried out in a multicast relay communication scenario whereby multi-eavesdropper nodes attempt to overhear the source message.
Esa R. Alotaibi, Khairi Ashour Hamdi
openaire   +4 more sources

Secrecy Outage Probability for RSMA-based ISATNs with Imperfect Hardware

ICC 2024 - IEEE International Conference on Communications
This paper researches the secrecy outage probabili-ty for the rate splitting multiple access-based integrated satellite-aerial-terrestrial networks. Specially, owing to some practical reasons, imperfect hardware is further analyzed for all the network ...
Kefeng Guo, Xingwang Li 0001, Muhammad Bilal 0003, Ali Nauman, Min Wu 0008, Feng Zhou 0010   +5 more
core   +6 more sources