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Capacity Results on the Action-Dependent Dirty Paper Wiretap Channel
- Source :
- ICC Workshops
- Publication Year :
- 2019
- Publisher :
- IEEE, 2019.
-
Abstract
- The dirty paper wiretap channel, also referred to as the Gaussian wiretap channel with noncausal channel state at the transmitter, plays an important role in wireless physical layer security. In this paper, the dirty paper wiretap channel is revisited by considering actions on the channel state, i.e., the transmitter generates an action sequence that affects the formation of the channel state. Lower and upper bounds on the secrecy capacity of this model are proposed, and numerical results indicate that the actions on the state help to increase the achievable secrecy rate of the dirty paper wiretap channel. The study of this paper offers a new option for enhancing the secrecy rates of the state-dependent wiretap channel models.
Details
- Database :
- OpenAIRE
- Journal :
- 2019 IEEE International Conference on Communications Workshops (ICC Workshops)
- Accession number :
- edsair.doi...........15d9fabfc0fcd691ae83b22df7768368