Cognitive Interference Channels with Confidential Messages
Yingbin Liang,
Anelia Somekh-Baruch,
H. Vincent Poor
et al.
Abstract:The cognitive interference channel with confidential messages is studied. Similarly to the classical two-user interference channel, the cognitive interference channel consists of two transmitters whose signals interfere at the two receivers. It is assumed that there is a common message source (message 1) known to both transmitters, and an additional independent message source (message 2) known only to the cognitive transmitter (transmitter 2). The cognitive receiver (receiver 2) needs to decode both messages, … Show more
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