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5G Explained: Demodulation Reference Signals in 5G NR

Learn about demodulation reference signals, or DMRS, in 5G New Radio.

This video discusses their use in joint precoding and channel estimation. You will also learn about the different settings available for DMRS, including time and frequency density and position within a slot. This includes single-symbol vs. double-symbol, configuration type 1 and 2, mapping type A and B, and additional positions. You will learn how those settings support both single user and MU-MIMO. Finally, this video demonstrates most of those settings with an interactive application written with  5G Toolbox™.

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