Impacto de la asignación de recursos CPU sobre el rendimiento de la vRAN en O-Cloud.

Abstract

The need for mobile operators to have an infrastructure that can handle everincreasing traffic and support the development of more demanding services at lower costs has led to the emergence of the O-RAN paradigm. This organiza.on proposes an unbundled and virtualized Radio Access Network (vRAN) running on commodity servers, moving away from tradi.onal monolithic network environments. In this context, managing the available compu.ng resources at the host machine is key for mee.ng network requirements without was.ng resources. In this regard, this work abempts to evaluate the impact of computa.onal and radio resources on network performance under different radio configura.ons. The results prove that misalloca.ng resources to vRAN instances can lead to network performance degrada.on and that addi.onal dedicated resources do not always translate into beber performance.