Title :
Capacity region of non-degraded wiretap channel with noiseless feedback
Author :
Dai, Bin ; Vinck, A. J Han ; Luo, Yuan ; Zhuang, Zhuojun
Author_Institution :
Dept. of Comput. Sci. & Eng., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
The non-degraded wiretap channel with noiseless feedback is first investigated by R. Ahlswede and N. Cai, where lower and upper bounds on the secrecy capacity are provided in their work. However, the capacity-equivocation region has not been determined yet. In this paper, the capacity-equivocation region is determined for the non-degraded wiretap channel with noiseless feedback. Furthermore, the secrecy capacity of this model is formulated, which provides the best transmission rate with perfect secrecy.
Keywords :
Gaussian channels; channel capacity; GWC; Gaussian wiretap channel; capacity-equivocation region; noiseless feedback; nondegraded wiretap channel capacity region; secrecy capacity; transmission rate; Channel capacity; Decoding; Random variables; Receivers; Transmitters; Vectors; Zinc; Capacity region; noiseless feedback; non-degraded wiretap channel; secrecy capacity;
Conference_Titel :
Information Theory Proceedings (ISIT), 2012 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
978-1-4673-2580-6
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2012.6283955
