DocumentCode
2024311
Title
An Algorithm for Computing the Secrecy Capacity of Broadcast Channels with Confidential Messages
Author
Yasui, K. ; Suko, T. ; Matsushima, T.
Author_Institution
Waseda Univ. Tokyo, Tokyo
fYear
2007
fDate
24-29 June 2007
Firstpage
936
Lastpage
940
Abstract
In this paper, we present an iterative algorithm for computing the secrecy capacity of broadcast channel with confidential message (BCC) in the situation that the main channel is less noisy than the eavesdropper´s channel. The global convergence of the algorithm is proved, and an expression for its convergence rate is derived.
Keywords
broadcast channels; decoding; encoding; iterative methods; security of data; broadcast channel secrecy; confidential messages; eavesdropper channel; global convergence; iterative algorithm; Broadcasting; Capacity planning; Channel capacity; Codes; Convergence; Iterative algorithms; Memoryless systems; Probability distribution; Random variables; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2007. ISIT 2007. IEEE International Symposium on
Conference_Location
Nice
Print_ISBN
978-1-4244-1397-3
Type
conf
DOI
10.1109/ISIT.2007.4557344
Filename
4557344
Link To Document