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5G

ETSI NFV announces new features to its architecture to support 5G

ETSI’s industry specification group for Network Function Virtualisation (ETSI NFV) has enhanced the system as well as designed new features to support 5G networks. ETSI NFV has added 5G resource management and orchestration aspects on top of the NFV Release 2 architecture framework.

New NFV Release 3 features that closely relate to 5G include Support for network slicing in NFV, Management over multi-administrative domains, and Multi-site network connectivity. These features are essential to address the variety of applications expected to run on top of a 5G system, whether using distributed resources over multiple sites, centralized or a combination of both.

ETSI and 3GPP have collaborated on specification work for ETSI NFV Release 2 and 3, to ensure interoperability between management systems, covering upper orchestration and management layers, such as network management or application management.

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