4G&5G Timers- Materials
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5G PDCCH Optimization Approach: Understand DCI Applications, CSS vs USS and What Is Consuming PDCCH Resources
Introduction When PDCCH utilization becomes high, the first question should not immediately be: Which PDCCH optimization feature should I enable? A better starting point is to understand what the PDCCH resources are actually being used for. PDCCH is involved in different procedures such as SIB1 transmission, Other System Information, Random
5G NSA SgNB Addition: Key Timers Impacting the Success Rate
During SgNB Addition, there are three important timers that can directly affect the SgNB Addition Success Rate. The figure below shows where each timer starts and stops within the call flow. SgNB Addition Call Flow and Related Timers After the B1 Measurement Report is received, the MeNB starts the SgNB
5G RAN KPI Masterclass – Performance & Optimization Crash Course ready on Udemy
* My 5G RAN Performance & Optimization course is now officially published on Udemy! After a long journey of recording, reviewing, restructuring, and creating the material, I’m very happy to finally share it. * The course includes 35+ hours divided into 333 lectures of training covering both 5G SA and NSA,
SRS-Based Beamforming in 5G | PDSCH & PDCCH, Antenna Switching, SRS Gain Explained (Article)
Introduction SRS-based beamforming is one of the most important topics to understand after learning the basics of 5G beamforming, SSB, CSI-RS, and codebook-based operation. In practical terms, this topic explains how the gNB can use uplink SRS sounding to estimate the downlink propagation channel and then generate