Cooperative multipoint transmission (CoMP) is one of the most promising paradigms for mitigating interference in cloud radio access networks (C-RAN). It allows multiple remote radio units (RRUs) to transmit the same data flow to a user to further improve the signal quality. However. CoMP may incur redundant data transmission over fronthaul network in the C-RAN. https://www.nacrack.com/great-pick-Nintendo-Bullet-Bill-T-Shirt-save-extra/