Green OFDMA resource allocation in cache-enabled CRAN

@article{Stephen2016GreenOR,
  title={Green OFDMA resource allocation in cache-enabled CRAN},
  author={Reuben George Stephen and Rui Zhang},
  journal={2016 IEEE Online Conference on Green Communications (OnlineGreenComm)},
  year={2016},
  pages={70-75}
}
Cloud radio access network (CRAN), in which remote radio heads (RRHs) are deployed to serve users in a target area, and connected to a central processor (CP) via limited-capacity links termed the fronthaul, is a promising candidate for the next-generation wireless communication systems. Due to the content-centric nature of future wireless communications, it is desirable to cache popular contents beforehand at the RRHs, to reduce the burden on the fronthaul and achieve energy saving through… CONTINUE READING
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