Search Space and CORESET configuration in 5G

Опубликовано: 25 Март 2026
на канале: Wireless Explained

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This video provides an overview of Search Space and CORESET configuration in 5G. Also explains how PDDCH is scheduled within a CORESET, and the corresponding parameter structure.

Check out my blog for an introduction to this video:
https://www.wirelessexplained.com/cor...

▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬

0:00 - Introduction
0:15 - PDCCH Scheduling in 4G
1:07 - PDCCH Scheduling in 5G
1:26 - PDCCH-Config for Dedicated Signals
4:03 - Additional Search Spaces
4:31 - Blind decoding of PDCCH by UE
5:12 - REG (Definition)
5:18 - CCE (Definition)
5:38 - Aggregation Level (Definition)
6:40 - Interleaving
6:48 - REG Bundle (Definition)
8:09 - PDCCH-Config for Common Signals

References:
[1] ETSI TS 138.211 Section 7.3.2.2
[2] Textbook “5G New Radio in Bullets” by Chris Johnson
[3] ShareTechNote: https://www.sharetechnote.com/html/5G...
[4] ShareTechNote (CORESET 0): https://www.sharetechnote.com/html/5G...

Music: Erik SATIE - Gymnopedies 1

Thanks: Venkatarao Gonuguntla, Revathy Narayanan

#5G, #WirelessCommunication, #CellularCommunication, #CORESET, #SearchSpace #WirelessExplained