5G CSI-RS Explained: Part 1 (Video)

5G CSI-RS Explained: Part 1 (Video)

This Video covers most of the related aspects of the 5G CSI-RS Channel State Information Reference Signal. The below is covered in this video.

Content:
1-CSI RS Main Function
2-CSI-RS Key Characteristic
3-CSI-RS Types & Categories(NZP, ZP & CSI IM RS)
4-CSI-RS Main Parameters ”Layer 3 messages”
5-FREQUENCY & Time DOMAIN STRUCTURE OF CSI-RS CONFIGURATIONS
6-CSI Reference Signal Planning


The first 3 points are covered in part 1 and the last the 3 points will be covered in part 2

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5G HARQ Explained: Soft Combining, HARQ Processes, ACK/NACK Timing, Codebook Types, Spatial Bundling, and 4G vs 5G Differences (Article)

5G HARQ Explained: Soft Combining, HARQ Processes, ACK/NACK Timing, Codebook Types, Spatial Bundling, and 4G vs 5G Differences (Article)

Introduction * HARQ is one of the most important reliability mechanisms in the 5G MAC layer. It directly affects retransmission speed, uplink control overhead, latency, and overall scheduling efficiency. * In simple words, HARQ gives 5G a fast retransmission loop. It helps recover transmission errors much faster than higher-layer recovery, which is

By Mohamed ELAdawi