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Category: Future Network Optimization

Telco Cloud Infra Timing Application – ptp4l, phc2sys and pmc

Introduction  Timing is very critical for Radio Access Network (RAN) for error free packet delivery to the Mobile devices and controlling the inter-site interference by keeping SFNs, Transmission and reception […]

May 15, 2022June 6, 2022 Author 5G Network Architectures, DevOps, Future Network Optimization, Open RAN, Telco Cloud

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

Security in Kubernetes – Service Account

A mutli-node kubernetes cluster is deployed  with different K8s services like kube- schedular, API-server,controller-manager, etcd, etc. on top of Master Node and with the help of kubectl command user can […]

March 31, 2022March 31, 2022 Author 5G, Cloud Computing, DevOps, Future Network Optimization, Kubernetes, Tech Fundas

5G FAPI – Femtocell Application Programming Interface

Introduction FAPI is an interface, which originally meant Femtocell Application Programming Interface defines the interface between MAC-Layer#2 and PHY – Layer#1 for small cells. FAPI is specified by the Small […]

October 14, 2021November 28, 2021 Author 5G, 5G Network Architectures, 6G, Future Network Optimization

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

O-RAN Focus and Technical Work Groups Structure

O-RAN ALLIANCE is on the mission to re-shape the RAN industry towards more intelligent, open, virtualized and  interoperable networks. The O-RAN standards  are working to enable a more competitive and […]

November 28, 2020November 29, 2020 Author 5G, Future Network Optimization, Open RAN, Tech Fundas

O-RAN – Fronthaul Delay and Its Management

O-RAN Split Option 7-2x, introduced a functional split between O-DU and O-RU within the PHY Layer of the radio interface. This split cause some delay in transmission and reception of […]

October 24, 2020October 24, 2020 Author 5G, 5G Network Planning, Future Network Optimization, Interviews, Open RAN, Tech Fundas, Telco Cloud

5G NR NSA Network Access Issues and Possible Root Cause

Many of the operator across the global has started providing 5G services using NSA mode with Option 3.x . In NSA mode the network topology consist of a LTE cell, […]

September 24, 2020September 24, 2020 Author 5G, 5G Network Architectures, 5G Network Planning, Future Network Optimization, RF Optimisation, RRC Signalling, Telco Cloud

5G NSA Option 3.x Deployment Interface BW Calculation

5G NSA 3.x Architecture 5G NR, initial deployments are based on 5G NSA, also known as Option-3. There are multiple variants of Option-3 namely option 3, Option 3a and Option […]

August 27, 2020August 27, 2020 Author 5G, 5G Network Architectures, 5G Network Planning, 5G NR, Future Network Optimization

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