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Category: RF Optimisation

Radio Link Monitoring in 5G – RLM

Introduction When a UE  is connected to the network, it requires to continuously monitor the Radio link for reliable communication, the process is know as Radio Link Monitoring (RLM). The […]

June 6, 2022June 6, 2022 Author 5G, 5G MAC Layer, 5G NR, 5G Physical Layer, RF Optimisation, RRC Signalling

VoNR Control Plane KPIs – Key Performance Indicator

VONR KPI To make a Voice Call in 5G Network, it requires 5G RAN, 5G Core and IMS network and the feature is known as Voice over New Radio (VoNR). […]

May 9, 2021January 14, 2023 Author 5G, RF Optimisation, VoNR, Wireless Testing

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

3GPP Evolution for MIMO

Released 3GPP standards on MIMO are shown in below image. As you know, Coordinated Multipoint (CoMP) is a type of Cooperative MIMO, in which data and channel state information (CSI) are […]

September 20, 2020November 5, 2020 Author 3GPP Specification, 5G, 5G Network Planning, 5G NR, 5G Physical Layer, NR, RF Optimisation

Multi Carrier Cell Re-selection in LTE

Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and stays in the Idle mode.This procedure is used to let […]

March 10, 2019July 21, 2020 Author Future Network Optimization, Interviews, LTE, RF Optimisation, TDD LTE, Tech Fundas

4G LTE EARFCN Calculator

4G LTE EARFCN calculator provides the centre frequency or centre carrier.   Related Post EARFCN Calculator dBm / Watt Conversion Adding Power Levels

June 2, 2016July 23, 2020 Author RF Optimisation, Tech Fundas
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