Category: NFVI
Day-0, Day-1 , Day -2 Configuration for Cloud Networks
While working with Cloud Networks Automation, Network Function Virtualization (NFV) and Cloud deployment it very common to come across terms like Day-0, Day-1, Day-2, and Day-3. These terms are widely […]
Helm – What is it in Telco Cloud ?
In 5G, RAN and Core the whole telecom is moving toward cloudification based on CNFs (Container Network Function) based deployment using Kubernetes (k8s) and MNOs are implemented CI/CD with every […]
5G RAN and 5GC Network Slice Signaling
Network Slicing is considered as one of the key feature by 3GPP in 5G. A network slice can be looked as a logical end-to-end network that can be dynamically created. […]
Marvell’s O-RAN Solutions Overview
There one more name to the OEM vendors for O-RAN products and name is Marvell Semiconductors. They announced their 5G O-RAN portfolio with a vRAN platform. Open RAN architectures enable […]
NFV – Networking Concepts
NVF is consist of Compute, Storage and Networking functions. In this post, we will discuss some definitions related to Networking function of NFV. TOR: TOR is Top of Rack. It […]
NFVO Management Function Validation Test Suite
Virtualized Network Functions (VNF) are managed and orchestrated by the NFV MANO through the NFVI. It allows a VNF to be instantiation, management, scaled up or down and in or […]
Open RAN (O-RAN) Reference Architecture
O-RAN Tutorial The O-RAN Reference Architecture is designed to enable next generation RAN infrastructures. It is designed with the principles of intelligence and openness, the O-RAN architecture is the foundation […]
What is Cloud Computing
Cloud computing is the on-demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. The term is generally used to describe data centers available to many users over the Internet. […]
What is NUMA (non-uniform memory access)?
In the past, processors had been designed as Symmetric Multi-processing or Uniform Memory Architecture (UMA) machines, which mean that all processors shared the access to all memory available in the system over the single […]
Virtual Network Function (VNF) Definition, Architecture and Design
A Network Function (NF) is an element within a network with well defined external interfaces and functional behavior e.g. DHCP , Firewall, SAE Gateway, MME, eNodeB. Virtual Network Function (VNF) […]