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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 […]

February 4, 2022February 4, 2022 Author 5G, DevOps, NFVI, Telco Cloud

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 […]

September 2, 2021September 3, 2021 Author 5G, 6G, Cloud Computing, Future Network Optimization, Interviews, NFVI, Open RAN, Telco Cloud, Wireless Testing

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. […]

April 14, 2021June 6, 2021 Author 5G Call Flow, 5G Network Architectures, Cloud Computing, Future Network Optimization, NAS Signalling, NFVI, NR, RRC Signalling, Wireless Testing

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 […]

December 9, 2020December 9, 2020 Author 5G, New Radio, NFVI, Telco Cloud

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 […]

September 9, 2020September 10, 2020 Author 5G, Cloud Computing, NFVI, Telco Cloud

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 […]

June 11, 2020June 11, 2020 Author 5G Network Architectures, Cloud Computing, Future Network Optimization, MANO, NFVI, Telco Cloud

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 […]

October 28, 2019January 14, 2023 Author 5G, 5G Network Architectures, Cloud Computing, Future Network Optimization, Interviews, New Radio, NFVI, NR, Tech Fundas

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. […]

October 19, 2019November 1, 2019 Author Cloud Computing, NFVI

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 […]

October 10, 2019October 10, 2019 Author 5G, Cloud Computing, MANO, NFVI, Tech Fundas

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) […]

May 30, 2019July 21, 2020 Author 5G, Cloud Computing, Future Network Optimization, Interviews, LTE, New Radio, NFVI, Tech Fundas

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