CORESET and PDCCH in 5G NR

Explore the concept of control resource sets (CORESETs) and how it applies to downlink control information. The video looks at the time and frequency structure of a CORESET, and its role in downlink control information as the location of the physical downlink control channel (PDCCH). It illustrates the impact of CORESET and PDCCH parameters on the OFDM grid using an interactive example, and it discusses interleaved and non-interleaved mapping. Finally, you will learn how search spaces further reduce the set of blind searches needed for the UE to correctly detect and decode control information.

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