INA-Infra: An Open and Extensible Infrastructure for Intent-driven Network Automation Research
Nguyen-Bao-Long Tran, Tuan V. Ngo, Mao V. Ngo, Binbin Chen, Jihong, Park, Tony Q. S. Quek

TL;DR
INA-Infra is an open, extensible 5G network infrastructure that uses intent-driven automation and network slicing to simplify resource management and optimize network operations.
Contribution
It introduces INA-Infra, a novel open-source, intent-driven 5G infrastructure based on O-RAN architecture with integrated intelligent control and network slicing capabilities.
Findings
INA-Infra enables highly automatic and optimized 5G network management.
It demonstrates effective intent-driven control using resource management and network slicing apps.
The infrastructure supports diverse QoS requirements in NextG networks.
Abstract
As telecommunications systems progress to support diverse use cases with heterogeneous and dynamic Quality of Service (QoS) requirements, it becomes an increasingly complex task to automatically manage various resources involved -- from radio, compute, to X-haul network, which are distributed from the edge to the cloud. Intent-driven network automation can play an important role in NextG networks to meet this need. Towards this, we have developed INA-Infra, an open, extensible, and end-to-end 5G/beyond 5G network infrastructure with intent-driven network automation and end-to-end network slicing capability. INA-Infra is designed using open-source components and is based on O-RAN architecture. INA-Infra manages the network infrastructure, various resources, and (virtualized / containerized) network functions using Nephio -- a cloud-native intent automation solution. It also incorporates…
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Taxonomy
TopicsSoftware-Defined Networks and 5G · Software System Performance and Reliability · IoT and Edge/Fog Computing
