The year 2020 will witness large-scale commercial use of 5G and constantly emerging new 5G services. New requirements including localized applications (data restricted in the campus), distributed contents (CDN deployed at the edge) and edge-based computing (5GU moved down to the edge) have changed the traditional centralized deployment architecture of 4G core networks. Three-level distributed telecom cloud architecture (MEC, Edge DC and Core DC) has been widely recognized by operators and deployed level by level.
Different from traditional centralized telecom cloud, deploying distributed telecom cloud poses the following four new requirements for transport networks: DC resource pool-based scheduling, to achieve flexible deployment of virtual network elements across information technology vs computer science or servers;
Carrier-grade 99.999% reliability, to implement fast fault detection and restoration based on active/standby virtual machines (VMs) of VNF network elements; The one-to-one mapping between IP networks and VNF network elements, to realize end-to-end orchestration from services to networks; The network must be capable of self-analysis and self-adjustment.
Based on years of experience in network construction, ZTE has established complete telecom cloud NFVI solutions and built a profound technological foundation in the telecom cloud market. Facing the challenges, ZTE proposes the solution of building a “distributed, carrier-grade, intelligent” 5G telecom cloud network to meet the 5G service development requirements and help operators create a new future.
Different from traditional centralized telecom cloud, deploying distributed telecom cloud poses the following four new requirements for transport networks: DC resource pool-based scheduling, to achieve flexible deployment of virtual network elements across information technology vs computer science or servers;
Carrier-grade 99.999% reliability, to implement fast fault detection and restoration based on active/standby virtual machines (VMs) of VNF network elements; The one-to-one mapping between IP networks and VNF network elements, to realize end-to-end orchestration from services to networks; The network must be capable of self-analysis and self-adjustment.
Based on years of experience in network construction, ZTE has established complete telecom cloud NFVI solutions and built a profound technological foundation in the telecom cloud market. Facing the challenges, ZTE proposes the solution of building a “distributed, carrier-grade, intelligent” 5G telecom cloud network to meet the 5G service development requirements and help operators create a new future.
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