Energy Efficiency of Downlink C-RAN With Edge Caching and Fronthaul Compression.

Yonghao Duan,Jun Zhang,Wenchao Xia,Hongbo Zhu

IEEE Communications Letters（2018）

引用 2|浏览20

暂无评分

摘要

In this letter, we study the impact of edge caching on the energy efficiency (EE) of a downlink cloud radio access network. The fronthaul compression strategy is introduced to tackle the problem of the limited fronthaul capacity. To reduce computational complexity, we resort to the large dimensional random matrix theory to derive the deterministic equivalent of the EE based on which the optimal ca...

查看译文

关键词

Edge computing,Interference,Downlink,Power demand,Radio access networks,Computational complexity,Wireless communication,Energy efficiency

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要