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Category: Wireless Testing

5G SON – Automatic Neighbor Relations – ANR

Introduction In old days, 2G and 3G Cellular systems configurations were based on information from planning tools and drive tests. With the development of 4G LTE, the Service Providers put […]

October 9, 2022October 9, 2022 Author 5G Call Flow, 5G NR, Future Network Optimization, RRC Signalling, Wireless Testing

E2SM RC – E2 Service Model RAN Control Procedure

Introduction In our other post Open RAN E2 Interface , we discussed that E2 is the interface between the Near RT RIC and Open RAN CU/DUs. This interface uses following […]

September 30, 2022October 8, 2022 Author 5G Call Flow, Open RAN, Radio Resource Management, Wireless Testing

What is E2 Interface in Open RAN ?

Introduction The E2 interface is an open interface between two end points, i.e., the near-RT RIC and the so-called E2 nodes, i.e., DUs, CUs in 5G and O-RAN compliant eNBs […]

September 11, 2022September 30, 2022 Author 5G Network Architectures, Future Network Optimization, Open RAN, Wireless Testing

What is O1 Interface in Open RAN?

O1 Interface  The O1 Interface is a logical connection between all “O-RAN Managed Elements (MEs)” and the “management entities” within the SMO framework. The purpose of O1 interface is to […]

August 28, 2022January 13, 2023 Author 5G, NR, Open RAN, RRC Signalling, Wireless Testing

What is Section Type in Open RAN Fronthaul?

In Open RAN network deployments, interface between DU and RU is known as Fronthaul. As shown in below picture, the fronthaul carrier, the fronthaul carries Control and User Plane (C/U) data, Sync […]

May 8, 2022June 6, 2022 Author 5G, Future Network Optimization, New Radio, Open RAN, Wireless Testing

AWS CodeCommit and git working

What is AWS CodeCommit? CodeCommit is a version control application available on AWS cloud and used to store and manage source code, binary files and configuration files privately and securely […]

May 4, 2022May 4, 2022 Author 5G, aws, Kubernetes, Telco Cloud, Wireless Testing

How to Create a Multi-Node K8S cluster on AWS Cloud

While working as vRAN System Engineer interacting with public and private cloud with cloud native applications, in most of the cases, We did not get chance to make my hand […]

April 13, 2022April 13, 2022 Author 5G, 5G Call Flow, aws, DevOps, Tech Fundas, Telco Cloud, Wireless Testing

grep Commands Working in Linux

Introduction grep is an essential command utility used in Linux and Unix environments to search text and strings in a given file. In other words, we can say that grep […]

March 27, 2022March 27, 2022 Author Linux, Tech Fundas, Wireless Testing

SCP Command Explained with Examples – Secure Copy Protocol

Introduction SCP (Secure Copy Protocol) is a linux command-line utility that allows users to securely copy files and directories between two server connected in a network. SCP uses Secure Shell (SSH) for […]

March 20, 2022March 20, 2022 Author Linux, Telco Cloud, Wireless Testing

tar.gz – Linux tar command examples

Introduction In the Linux system, “tar” stands for tape archive. The tar command is to compress files and directories into a highly compress and uncompressed archive file commonly called tarball or tar.gz in Linux. When […]

March 14, 2022March 14, 2022 Author Linux, Tech Fundas, Wireless Testing

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