Journal article
Constrained Secrecy Capacity of Finite-Input Intersymbol Interference Wiretap Channels
Abstract
We consider reliable and secure communication over intersymbol interference wiretap channels (ISI-WTCs). In particular, we first derive an achievable secure rate for ISI-WTCs without imposing any constraints on the input distribution. Afterwards, we focus on the setup where the input distribution of the ISI-WTC is constrained to be a time-invariant finite-order Markov chain. Optimizing the parameters of this Markov chain toward maximizing the …
Authors
Nouri A; Asvadi R; Chen J; Vontobel PO
Journal
IEEE Transactions on Communications, Vol. 71, No. 6, pp. 3301–3316
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
June 1, 2023
DOI
10.1109/tcomm.2023.3256415
ISSN
0090-6778