Dynamic DU/CU Placement for 3-layer C-RANs in Optical Metro-Access Networks
Dynamic DU/CU Placement for 3-layer C-RANs in Optical Metro-Access Networks
复制标题
光城域接入网络中 3 层 C-RAN 的动态 DU/CU 布局
DOI:
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
M. Tornatore
中科院分区:
文献类型:
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作者:
Leila Askari;F. Musumeci;Lorenzo Salerno;Omran Ayoub;M. Tornatore
We investigate power-aware dynamic DU/CU placement for a 3-layer C-RAN architecture in optical metro-access networks. We show that adaptive placement and reconfiguration of both DU and CU locations based on traffic allows to significantly decrease energy consumption, paying off only a negligible increase in service blocking.