5G Course - Beam Refinement, Beam Switching, Beam Correspondence, QCL Quasi Colocation Ports

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In this lesson I explain 5G beam refinement, switching and beam correspondence procedures in 5G NR network.
Also I give a definition of what is Quasi Colocation Ports in 5G.

🛰Time codes:
0:20 - Intra-Cell management
0:50 - beam refinement (p2/p3 procedures)
2:20 - beam correspondence
5:30 - beams switching example
10:30 - Quasi Collocation ports (QCL port)

🚀 Check my Udemy course on 5G NTN (Non-Terrestrial Networks): Total overview of Satellites integration into 5G networks:
Click here👇(with Discount):

🚀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):
  1. 5G Understanding
  2. 5G QCL
  3. 5G beam refinement
  4. Beam Switching
  5. Beam Correspondence
  6. QCL Quasi Colocation Ports
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Комментарии
Автор

🚀 Check my Udemy course on 5G NTN (Non-Terrestrial Networks): Total overview of Satellites integration into 5G networks:
Click here👇(discount):

🚀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:👇 👇 👇(discount)

G_Understanding
Автор

Здравствуйте. Большое спасибо за видео. Уточните, пожалуйста, вопрос: для диапазона FR2 какие отличия по процедуре P2 от диапазона FR1? Какое количество NZ-CSI-RS понадобится для уточнения луча? И сколько времени на это потребуется?
Допустим, что на первом этапе сканируется область углового пространства (-60, +60) по азимуту и (-90, +90) по углу места. В процедуре Р1 для FR2 предусмотрены case D и сase E, состоящие из 64 SSB. После выбора наилучшего сектора углового пространства, соответствующего какому-то SSB (и, как я понимаю, имеющему ширину 120/8 и 180/8), осуществляется переход к процедуре P2. В примерах MATLAB данный сектор дробится на 12 сегментов. Справедливо ли это количество и для FR2? Учитывается ли при этом HPBW?

JackTabaqui