Title :
The capacity region of a class of 3-receiver broadcast channels with two eavesdroppers
Author :
Salehkalaibar, Sadaf ; Aref, Mohammad Reza
Author_Institution :
Dept. of Electr. Eng., Sharif Univ. of Technol., Tehran, Iran
fDate :
July 31 2011-Aug. 5 2011
Abstract :
In this paper, we consider the 3-receiver broadcast channel with one common and two confidential messages. One of the confidential messages is sent to the first and second receivers and kept secret from the third receiver (eavesdropper). The other confidential message is sent to the first receiver and kept secret from the second and third receivers (eavesdroppers). The common message is decoded by all receivers. We study some special cases of the model and determine their secrecy capacity regions.
Keywords :
broadcast channels; receivers; 3-receiver broadcast channels; capacity region; confidential messages; eavesdroppers; Decoding; Encoding; Markov processes; Noise measurement; Probability distribution; Random variables; Receivers;
Conference_Titel :
Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-0596-0
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2011.6034283
