TY - GEN
T1 - Integrating Energy Efficiency mechanism with components selection for massive MIMO based C-RAN
AU - Zhang, Di
AU - Mumtaz, Shahid
AU - Zhou, Zhenyu
AU - Sato, Takuro
N1 - Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 2016/7/5
Y1 - 2016/7/5
N2 - Based on the Cloud-Radio Access Network (C-RAN) structure and massive Multi-Input Multi-Output (MIMO), we propose one comprehensive system model and give the Energy Efficiency (EE) analysis of this system. The C-RAN structure is amended for better antenna control in massive MIMO based C-RAN system model. Furthermore, system EE optimization problem is modeled from a comprehensive way, and its solution is addressed with a convex optimization method plus an offline decision. In EE analysis, apart from the prior literature, Carrier Capacity (CC), antenna, Radio-Frequency (RF) chain, machine room and also the electron circuits are integrally taken into consideration. A positive correlation is observed between CC and the EE performance prior to the optimal value, after this optimal value, further increase CC has little help to EE enhancement.
AB - Based on the Cloud-Radio Access Network (C-RAN) structure and massive Multi-Input Multi-Output (MIMO), we propose one comprehensive system model and give the Energy Efficiency (EE) analysis of this system. The C-RAN structure is amended for better antenna control in massive MIMO based C-RAN system model. Furthermore, system EE optimization problem is modeled from a comprehensive way, and its solution is addressed with a convex optimization method plus an offline decision. In EE analysis, apart from the prior literature, Carrier Capacity (CC), antenna, Radio-Frequency (RF) chain, machine room and also the electron circuits are integrally taken into consideration. A positive correlation is observed between CC and the EE performance prior to the optimal value, after this optimal value, further increase CC has little help to EE enhancement.
KW - Cloud radio access networks
KW - Energy efficiency
KW - Massive MIMO
UR - http://www.scopus.com/inward/record.url?scp=84979775136&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84979775136&partnerID=8YFLogxK
U2 - 10.1109/ICCW.2016.7503767
DO - 10.1109/ICCW.2016.7503767
M3 - Conference contribution
AN - SCOPUS:84979775136
T3 - 2016 IEEE International Conference on Communications Workshops, ICC 2016
SP - 74
EP - 79
BT - 2016 IEEE International Conference on Communications Workshops, ICC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE International Conference on Communications Workshops, ICC 2016
Y2 - 23 May 2016 through 28 May 2016
ER -
