2 research outputs found
An Achievable Rate Region for a Two-Relay Network with Receiver-Transmitter Feedback
We consider a relay network with two relays and a feedback link from the
receiver to the sender. To obtain the achievability result, we use
compress-and-forward and random binning techniques combined with deterministic
binning and restricted decoding. Moreover, we use joint decoding technique to
decode the relays' compressed information to achieve a higher rate in the
receiver
Achievable Rates for a Two-Relay Network with Relays-Transmitter Feedbacks
We consider a relay network with two relays and two feedback links from the
relays to the sender. To obtain the achievability results, we use the
compress-and-forward and the decode-and-forward strategies to superimpose
facility and cooperation analogue to what proposed by Cover and El Gamal for a
relay channel. In addition to random binning, we use deterministic binning to
perform restricted decoding. We show how to use the feedback links for
cooperation between the sender and the relays to transmit the information which
is compressed in the sender and the relays