IEEE International Symposium on Information Theory (ISIT)
The capacity region of a class of 3-receiver broadcast channels with two eavesdroppers
Sadaf Salehkalaibar, Mohammad Reza Aref
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.