AIRIC: Orchestration of Virtualized Radio Access Networks With Noisy Neighbours
Josep Xavier Salvat Lozano,
Andres Garcia-Saavedra,
Xi Li
et al.
Abstract:Radio Access Networks virtualization (vRAN) is on its way becoming a reality driven by the new requirements in mobile networks, such as scalability and cost reduction. Unfortunately, there is no free lunch but a high price to be paid in terms of computing overhead introduced by noisy neighbors problem when multiple virtualized base station instances share computing platforms. In this paper, first, we thoroughly dissect the multiple sources of computing overhead in a vRAN, quantifying their different contributi… Show more
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