Wiretap Channel in the Presence of Action-Dependent States and Noiseless Feedback
Joint Authors
Han Vinck, A. J.
Luo, Yuan
Dai, Bin
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-10
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
We investigate the wiretap channel in the presence of action-dependent states and noiseless feedback.
Given the message to be communicated, the transmitter chooses an action sequence that affects the formation of the channel states and then generates the channel input sequence based on the state sequence, the message, and the noiseless feedback, where the noiseless feedback is from the output of the main channel to the channel encoder.
The main channel and the wiretap channel are two discrete memoryless channels (DMCs), and they are connected with the legitimate receiver and the wiretapper, respectively.
The transition probability distribution of the main channel depends on the channel state.
Measuring wiretapper’s uncertainty about the message by equivocation, the capacity equivocation regions are provided both for the case where the channel inputs are allowed to depend noncausally on the state sequence and the case where they are restricted to causal dependence.
Furthermore, the secrecy capacities for both cases are formulated, which provide the best transmission rate with perfect secrecy.
The result is further explained via a binary example.
American Psychological Association (APA)
Dai, Bin& Han Vinck, A. J.& Luo, Yuan. 2013. Wiretap Channel in the Presence of Action-Dependent States and Noiseless Feedback. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-17.
https://search.emarefa.net/detail/BIM-471020
Modern Language Association (MLA)
Dai, Bin…[et al.]. Wiretap Channel in the Presence of Action-Dependent States and Noiseless Feedback. Journal of Applied Mathematics No. 2013 (2013), pp.1-17.
https://search.emarefa.net/detail/BIM-471020
American Medical Association (AMA)
Dai, Bin& Han Vinck, A. J.& Luo, Yuan. Wiretap Channel in the Presence of Action-Dependent States and Noiseless Feedback. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-17.
https://search.emarefa.net/detail/BIM-471020
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-471020