5G NR NSA Log Analysis Workshop: mmWave

The course starts with a look at the EN-DC setup procedures. It then discusses 5G system information, RACH procedures, DL and UL data operation, and beam management. Each section includes example log files.

PREREQUISITES
• 5G NR Technical Overview
• 5G NR NSA Call Processing
• 5G NR Air Interface

OBJECTIVES
• Analyze LTE attach procedure logs for EN-DC setup.
• Describe how the network and UE indicates EN-DC support.
• Outline Measurement Based procedures for EN-DC setup.
• Explain Non-Measurement Based procedures for EN‑DC setup.
• Discuss what is carried by the X2-NR container.
• Describe how UE obtains system information.
• Analyze NR MIB and RMSI information.
• Explain how TDD Configuration is informed to the UE.
• Describe how the Bandwidth Part is configured.
• Determine BWP location and bandwidth.
• Identify RACH Configuration parameters.
• Detail the RACH Procedure process.
• Review RACH retransmissions.
• Explain PDCCH configuration in NR.
• Illustrate DL scheduling via DCI (time and frequency domain).
• Review HARQ implementation for DL transmissions.
• Describe the configuration of key DL Reference Signals (CSI-RS, DM-RS and PT-RS).
• Identify low DL throughput scenarios.
• Illustrate UL scheduling via DCI (time and frequency domain).
• Review UL Power control implementation for UL transmissions.
• Review PUCCH configuration and operation.
• Describe the configuration of key UL Reference Signals (DM-RS and SRS).
• Discuss beam selection during initial setup.
• Define TCI State configuration.
• Review CSI Resource and Report configuration.
• Detail Tx beam switching using TCI State.

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