TY - GEN
T1 - Capacity bounds on the downlink of symmetric, multi-relay, single receiver C-RAN networks
AU - Bidokhti, Shirin Saeedi
AU - Kramer, Gerhard
AU - Shamai, Shlomo
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/8/9
Y1 - 2017/8/9
N2 - The 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.
AB - The 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.
UR - http://www.scopus.com/inward/record.url?scp=85034088503&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2017.8006891
DO - 10.1109/ISIT.2017.8006891
M3 - Conference contribution
AN - SCOPUS:85034088503
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2058
EP - 2062
BT - 2017 IEEE International Symposium on Information Theory, ISIT 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE International Symposium on Information Theory, ISIT 2017
Y2 - 25 June 2017 through 30 June 2017
ER -