Results 51 to 60 of about 619,506 (142)

A Cooperative Jamming Game in Wireless Networks Under Uncertainty

open access: yes, 2020
Considered is a multi-channel wireless network for secret communication that uses the signal-to-interference-plus-noise ratio (SINR) as the performance measure. An eavesdropper can intercept encoded messages through a degraded channel of each legitimate transmitter-receiver communication pair.
Zhifan Xu, Melike Baykal-Gürsoy
openaire   +2 more sources

Analysis of jamming games over AWGN channels [PDF]

open access: yes, 2022
openIn questo lavoro verranno espansi i modelli di analisi di giochi di jamming dinamici, in contrasto con i modelli classici caratterizzati da nodi statici.
BALDO, ALESSANDRO
core  

On Maximizing the Secrecy Rate in a Cooperative Wireless Network using Friendly Jammers

open access: yesInternational Journal of Information and Communication Technology Research, 2016
In this paper, the security of two-phase relaying system with multiple intermediate nodes in the presence of a malicious eavesdropper is investigated.
Mohammad Hatami, Hamid Behroozi
doaj  

Asymptotically optimal cooperative jamming for physical layer security

open access: yesJournal of Communications and Networks, 2016
Design of effective cooperative jamming (CJ) algorithm is studied in this paper to maximize the achievable secrecy rate when the total transmit power of the source and multiple trusted terminals is constrained. Recently, the same problem was studied in [1] and an optimal algorithm was proposed involving a one-dimensional exhaustive searching.
Jun Yang 0010   +5 more
openaire   +1 more source

Intelligent Jamming Strategy for Wireless Communications Based on Game Theory

open access: yesIEEE Access
This paper explores the scenario that a jammer attacks an intelligent transmitter which can sense and adapt to the jamming environment. Given the non-cooperative relationship between the transmitter and the jammer, two main challenges are addressed in ...
Yongcheng Li   +3 more
doaj   +1 more source

Virginia Cooperative Extension Volunteer Screening Guidelines

open access: yes, 2020
Frequently asked questions for Virginia Cooperative Extension volunteers.

core  

Publishing cooperative and work-integrated education literature: The Asia-Pacific Journal of Cooperative Education [PDF]

open access: yes, 2012
The Asia-Pacific Journal of Cooperative Education (APJCE) was founded in 1999, with the first volume published in 2000. The journal strongly adhered to the philosophy of having freely and readily accessible information, and opted to be a free, fully ...
Zegwaard, Karsten E.
core  

Ativistas transnacionais e uso do Culture Jamming como método: O caso da ação do The Yes Men sobre o desastre de Bophal [PDF]

open access: yes, 2016
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Relações Internacionais.Nesta monografia será analisado o método de culture jamming aplicado pelo grupo The Yes Men em relação aos sobreviventes do desastre de Bhopal ...
Lopes, Ana Luci Paz
core  

Erasure Insertion in RS-Coded SFH MFSK Subjected to Tone Jamming and Rayleigh Fading

open access: yes, 2005
The achievable performance of Reed Solomon (RS) coded slow frequency hopping (SFH) assisted M-ary frequency shift keying (MFSK) using various erasure insertion (EI) schemes is investigated, when communicating over uncorrelated Rayleigh fading channels in
Ahmed, S., Yang, L-L., Hanzo, L.
core   +1 more source

Joint optimization of beamforming and power allocation for DAJ‐based untrusted relay networks

open access: yesETRI Journal, 2018
Destination‐assisted jamming (DAJ) is usually used to protect confidential information against untrusted relays and eavesdroppers in wireless networks. In this paper, a DAJ‐based untrusted relay network with multiple antennas installed is presented.
Rugui Yao   +4 more
doaj   +1 more source

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