Category: Advanced
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Your phone needs to check CSI-RS signal regularly to keep track of the channel conditions. Just like a train schedule tells you exactly when your train arrives, a smart timing offset tells your phone when to check the CSI-RS signal. Let us explore that concept a bit.
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Your phone locates PDCCH in the vast ocean of Time and Frequency using Search Space and CORESET. Welcome to the world of treasure hunt.
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Link adaptation is network adjusting data rates to your phone based on your data requirements and channel conditions. Let’s talk about that.
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PUCCH carries control information from your phone back to 5G tower. This information includes acknowledgments, scheduling requests, and channel state reports that are essential for smooth communication. Let’s see how it works.
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Your phone has clever power-saving tricks called DRX (Discontinuous Reception). Sounds techy, but it’s a simple idea: sleep smart, wake up just in time! Let’s see how it works.