Relay Channel
In information theory, a relay channel is a probability model of the communication between a sender and a receiver aided by one or more intermediate relay nodes. It is a combination of the broadcast channel (from sender to relays and receiver) and multiple access channel (from sender and relays to receiver).
Read more about Relay Channel: General Discrete-time Memoryless Relay Channel, Cut-set Upper Bound, Degraded Relay Channel, Reversely Degraded Relay Channel, Feedback Relay Channel, Relay Without Delay Channel
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