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Radio Network Temporary Identifiers (RNTIs) in 5G NR
Introduction In 5G NR, Radio Network Temporary Identifiers (RNTIs) are pivotal for distinguishing UEs (User Equipments), groups of UEs,...
Venkateshu
Aug 17 min read
Understanding HARQ Concepts in 5G
1. Introduction to HARQ HARQ (Hybrid Automatic Repeat reQuest) is a critical error control method used in wireless systems like LTE and...
Venkateshu
Jun 93 min read
5G SA RACH Procedure– A Technical Deep Dive
Introduction The Random Access CHannel (RACH) procedure is the gateway to the 5G Standalone (SA) network. It allows the User Equipment...
Venkateshu
May 228 min read
5G PDCCH: Structure, DCI Formats, Resource Scheduling, and Comparison with 4G LTE
The Physical Downlink Control Channel (PDCCH) is a cornerstone of 5G New Radio (NR) and 4G Long-Term Evolution (LTE) systems, serving as...
Venkateshu
Apr 226 min read
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