Network slicing allows Mobile Operators to split the physical infrastructure into isolated virtual networks (slices), managed by Service Providers accommodate customized services. The Function Chains (SFCs) belonging a slice are usually deployed on best-effort premise: nothing guarantees that network resources will be sufficient support varying number of users, each with uncertain requirements....

With the global rollout of fifth generation (5G) networks, it is necessary to look beyond 5G and envision 6G networks. networks are expected have space-air-ground integrated advanced network virtualization, ubiquitous intelligence. This article presents an artificial intelligence (AI)-native slicing architecture for enable synergy AI slicing, thereby facilitating intelligent management supporti...

In optical metro-aggregation networks, logical partitioning or network slicing can enforce the high reliability required by advanced services. This be achieved enabling flexible resource management. Virtual functions composing a slice deployed over physical nodes using different strategies. reliable slicing, virtual request involves allocating link-disjoint primary and backup resources to prote...

5G communication systems are being rolled out with multiple technological solutions and applications fielded on existing as well enhanced infrastructure. The utilization of infrastructure by verticals over different platforms industries is achieved slicing. Slicing in provides guaranteed resources for end users vertical varied platforms, architecture, Standards network slicing have been formula...

Network slicing to enable resource sharing among multiple tenants –network operators and/or services– is considered a key functionality for next generation mobile networks. This paper provides an analysis of a well-known model for resource sharing, the ‘share-constrained proportional allocation’ mechanism, to realize network slicing. This mechanism enables tenants to reap the performance benefi...