Results 1 to 10 of about 143 (76)

E - Capacity - Equivocation Region of Wiretap Channel [PDF]

open access: yesJournal of Universal Computer Science, 2021
One of the problems of information - theoretic security concerns secure communication over a wiretap channel. The aim in the general wiretap channel model is to maximize the rate of the reliable communication from the source to the legitimate receiver ...
Mariam Haroutunian
doaj   +5 more sources

Editorial introduction to J.UCS special issue Challenges for Smart Environments – Human-Centered Computing, Data Science, and Ambient Intelligence I [PDF]

open access: yesJournal of Universal Computer Science, 2021
Modern technologies and various domains of human activities increasingly rely on data science to develop smarter and autonomous systems. This trend has already changed the whole landscape of the global economy becoming more AI-driven.
Nelson Baloian, José Pino
doaj   +3 more sources

Some New Results on the Wiretap Channel with Side Information

open access: yesEntropy, 2012
In this paper, the model of wiretap channel has been reconsidered for the case that the main channel is controlled by channel state information (side information), and it is available at the transmitter in a noncausal manner (termed here noncausal side ...
Yuan Luo, Bin Dai
doaj   +1 more source

Wiretap Channel with Information Embedding on Actions

open access: yesEntropy, 2014
Information embedding on actions is a new channel model in which a specific decoder is used to observe the actions taken by the encoder and retrieve part of the message intended for the receiver.
Xinxing Yin, Zhi Xue
doaj   +1 more source

Wiretap Channel with Action-Dependent Channel State Information

open access: yesEntropy, 2013
In this paper, we investigate the model of wiretap channel with action-dependent channel state information. Given the message to be communicated, the transmitter chooses an action sequence that affects the formation of the channel states, and then ...
Bin Dai   +3 more
doaj   +1 more source

Secure transmission of correlated sources over broadcast channels with ultra-low latency

open access: yesEURASIP Journal on Wireless Communications and Networking, 2019
Correlated sources passing through broadcast channels is considered in this paper. Each receiver has access to correlated source side information and each source at the sender is kept secret from the unintended receiver.
Hehe Chen, Ping Zhu
doaj   +1 more source

Feeding Back the Output or Sharing the State: Which Is Better for the State-Dependent Wiretap Channel?

open access: yesEntropy, 2015
In this paper, the general wiretap channel with channel state information (CSI) at the transmitter and noiseless feedback is investigated, where the feedback is from the legitimate receiver to the transmitter, and the CSI is available at the transmitter ...
Bin Dai, Zheng Ma, Linman Yu
doaj   +1 more source

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