Capacity Bounds on the Downlink of Symmetric, Multi-Relay, Single-Receiver C-RAN Networks
AbstractThe downlink of symmetric Cloud Radio Access Networks (C-RANs) with multiple relays and a single receiver is studied. Lower and upper bounds are derived on the capacity. The lower bound is achieved by Marton’s coding, which facilitates dependence among the multiple-access channel inputs. The upper bound uses Ozarow’s technique to augment the system with an auxiliary random variable. The bounds are studied over scalar Gaussian C-RANs and are shown to meet and characterize the capacity for interesting regimes of operation. View Full-Text
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Saeedi Bidokhti, S.; Kramer, G.; Shamai, S. Capacity Bounds on the Downlink of Symmetric, Multi-Relay, Single-Receiver C-RAN Networks. Entropy 2017, 19, 610.
Saeedi Bidokhti S, Kramer G, Shamai S. Capacity Bounds on the Downlink of Symmetric, Multi-Relay, Single-Receiver C-RAN Networks. Entropy. 2017; 19(11):610.Chicago/Turabian Style
Saeedi Bidokhti, Shirin; Kramer, Gerhard; Shamai, Shlomo. 2017. "Capacity Bounds on the Downlink of Symmetric, Multi-Relay, Single-Receiver C-RAN Networks." Entropy 19, no. 11: 610.
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