network slicing

5G network slicing is a network architecture that enables the multiplexing of virtualized and independent logical networks on the same physical network infrastructure.[1] Each network slice is an isolated end-to-end network tailored to fulfil diverse requirements requested by a particular application.[2]

For this reason, this technology assumes a central role to support 5G mobile networks that are designed to efficiently embrace a plethora of services with very different service level requirements (SLR). The realization of this service-oriented view of the network leverages on the concepts of software-defined networking (SDN) and network function virtualization (NFV) that allow the implementation of flexible and scalable network slices on top of a common network infrastructure.[3][4]

From a business model perspective, each network slice is administrated by a mobile virtual network operator (MVNO). The infrastructure provider (the owner of the telecommunication infrastructure) leases its physical resources to the MVNOs that share the underlying physical network. According to the availability of the assigned resources, a MVNO can autonomously deploy multiple network slices that are customized to the various applications provided to its own users.[5][6][7]

Network Slicing in 5G: Survey and Challenges. Abstract: 5G is envisioned to be a multi-service network supporting a wide range of verticals with a diverse set of performance and service requirements. Slicing a single physical network into multiple isolated logical networks has emerged as a key to realizing this vision.

Hello,
Network slicing is a key 5G technology aimed at building customized 5G industry virtual private networks over the same physical network to accommodate applications with widely diverse requirements. Industry customers have increasingly high recognition and expectations for 5G network slicing as 5G unlocks a new wave of B2B marketplaces. Defining levels of 5G network slices from the perspective of resource and network capabilities will undoubtedly enable operators to better plan and deploy 5G network slicing and help industry customers fully understand the capabilities of their 5G network slices to select the most appropriate level of slicing service.
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Hello, hamza11. 

Provide you with the following information for your reference, I hope to help you.

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Great job!

Well explain in 5G