The Arbitrarily Varying Degraded Broadcast Channel with States Known at the Encoder

Abstract

In this work we characterize the capacity region of the arbitrarily varying degraded memoryless broadcast channel, with noncausal channel state information at the transmitter (CSIT), and full channel state information at the receiver of the stronger user (CSIR). The analysis follows ideas of Ahlswede. The techniques used in this work can be used to derive an inner bound on the capacity region of an arbitrarily varying degraded broadcast channel without CSIR