In this episode I explain how initial access procedure works in 5G networks. What's the different between initial access in 5G and 4G?
How SSB block is organized and why 5G NR use SSB blocks?
🛑Time codes:
0:34 - UE starts initial access
1:01 - what is cell in 5G NR?
1:24 - SSB burst set
4:34 - PSS SSS PBCH DM-RS for SSB block
5:30 - 5G NR PCI calculation
12:35 - SA UL synchronization with gNB
14:50 - common beam
17:33 - NSA UL synchronization
18:16 - Contention based (CBRA) and Contention Free (CFRA)
20:20 - PRACH short/long preamble sequence
21:15 - Supplementary UL case
🚀 Check my Udemy course on 5G NTN (Non-Terrestrial Networks): Total overview of Satellites integration into 5G networks:
Click here👇(with Discount):
www.udemy.com/...
🚀Check my Udemy course on 6G TRAINING: all about new 6G spectrum (FR3/FR4/FR5/FR6), JCAS/ICAS (6G sensing) and telecom trends and challenges
Link:👇 👇 👇 (with Discount):
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Негізгі бет 5G Course - Initial Access, SSB transmission and beamforming
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