5G NR (New Radio) Technical Training-A Deep Dive

سرفصل های دوره

5G RAT, 5G NSA & SA Deployment, Massive MIMO & Beam Forming, 5G NR Protocol Stack, RAN Split Options, , 5G Air Interface

1. Introduction

1. Main Components of a 5G Network Architecture

2. Next Generation NodeB (gNB)

3. PDU (Protocol Data Unit) Sessions

4. 5G Use Cases Mapped to Difference Usage Scenarios

5. 5G NR Frequency Bands

6. Most Popular 5G Bands

2. 5G Radio (Wireless) Access Technology (RAT)

1. 5G Wireless Access Technology

2. Basics of Orthogonal Frequency Division Multiplexing (OFDM)

3. OFDM in Its Simplest Form

4. OFDM IN Practice (Simplified Model)

5. Mutipath Environment And Cyclic Prefix

6. 5G Flexible Numerology and Frame Structure

7. 5G Resource Block (RB) and Resource Element (RE)

8. 5G FDD TDD Modes-SUL and SDL Frequency Bands

9. Slot Formats and Slot Format Indicators (SFI) in 5G

10. 5G NR self Contained Slots

11. Mini-Slots in 5G NR

12. Modulation in 5G

13. Adaptive Modulation and Coding in 5G

14. Modulation and the Coding Schemes (MCS) in 5G

15. Why Lower Numerology-SCS for Larger Cell Size

16. SCS Vs Cell Size

17. Advantages of TDD Deployment

18. 5G Frequency Bands in FR1 and FR2

3. Massive MIMO And Beam Forming in 5G

1. Introduction to MIMO, Beamforming and Massive MIMO

2. 5G NR Transmission Chain

3. Types of Beamforming-Analog Beamforming

4. Digital Beamforming

5. Hybrid Beamforming

6. 5G NR Active Antenna System (AAS)

7. 8T8R & 64T64R Configurations in 5G Active Antenna System (AAS)

8. Comparison of Antenna Sizes in Sub 6 GHz & mmWave

9. Virtualized Antenna Representation

10. Active Antenna Unit (AAU) in 5G

11. Antenna Configurations for Different RF Planning Scenarios

12. Single Panel & Multi-panel Antennas

13. Grid of Beams (GoB)

14. Antenna Port Vs Physical Antenna

15. Quasi Co-Located (QCL) Ports

16. DL MIMO Characteristics in Sub 6GHZ

17. DL MIMO Characteristics in mmWave

18. Why DL-MU-MIMO is Limited to Maximum 16 Layers

19. UL-MIMO Characteristics

20. Why Channel State Information (CSI) in Important

21. What is Channel State Information (CSI) Report & its Calculation in FDD and TDD

22. Why Use TDD with Large Number of Antenna Ports

23. Types of CSI (Channel State Inormation)

24. Types I CSI (Standard Resolution)

25. Why Co-phasing is Required

26. Subtypes of Type-I CSI

27. Type-II CSI (High Resolution)

28. Relationship Between Antenna Subarrays and CSI ports

29. Flow Diagrams for Downlink Single User MIMO Procedures

30. 1. CSI-RS Based DL Single User MMO Procedure

31. 2.Beamformed CSI-RS Based Procedure for DL SU-MIMO

32. 3. SRS Based DL Single User MIMO

33. UL Transmission Schemes

34. 1. Codebook Based UL Transmission Scheme

35. 2. Non-Codebook Based UL Transmission Scheme

4. 5G NR Protocol Stack

1. Control and User Plane Separation in 5G

2. 5G NR Control Plane Protocol Stack

3. 5G NR User Plane Protocol Stack

4. Combined 5G NR Protocol Stack

5. 5G NAS (Non-Access Stratum) Layer

6. Radio Resource Control (RRC) Layer

7. Service Data Adaption Protocol (SDAP) Layer

8. Packet Data Convergence Protocol (PDCP) Layer

9. Radio Link Control (RLC) Layer Transparent, Acknowledged & Unacknowledged Mode

10. Medium Access Layer (MAC) Layer

5. 5G RANgNB split Options

1. Horizontal gNB Disaggregation Central Unit (CU) & Distributed Unit (DU)

2. Different RAN Functional Splits

3. RAN Split Option 1

4. RAN Split Option 2

5. RAN Split Option 8

6. RAN Split Option 6

7. RAN Splits Logical View

8. Option 7.2x for 5G Open RAN

9. Enhanced CPRI (e-CPRI) Protocol

6. 5G NR Radio Access Network (RAN) Deployment Options

1. What is Dual Connectivity (DC)

2. Signaling Radio Bearers in Dual Connectivity (DC)

3. Standalone Deployment Options 1 and 2

4. 5G Non-Standalone (NSA) Option 3, 3a, 3x

5. Data Bearer Protocol Stack in Option 3, 3a, 3x

6. 5G Non-Standalone (NSA) option 4

7. 5G Non-Standalone (NSA) option 7

8. Option 5 and 6 Unlikely Deployment Options

7. 5G NR Air Interface

1. Channel Bandwidth & Maximum Transmission BW Configuration

2. NR-Absolute Radio Frequency Channel Number (NR-ARFCN)

3. Difference Between Global And Channel Raster

4. Bandwidth Part in 5G

5. Resource Grid on 5G Air Interface

6. 5G NR Model for Air Interface Channels

7. 5G NR Logical channels

8. 5G NR Transport Channels

9. 5G NR Physical Channels

10. 1. Demodulation Reference Signal (DM-RS)

11. Demodulation Reference Signal (DM-RS) Location in Time Domain

12. Demodulation Reference Signal (DM-RS) Location in Frequency Domain

13. 2. Channel State Information Reference Signal (CSI-RS) SignalTypes and Patterns

14. 3. Sounding Reference Signal (SRS)

15. 4. Phase Tracking Reference Signal (PT-RS)

16. Procedures to understand 5G channels

17. 5G NR Cell Acquisition Procedure

18. 5G NR Cell Acquisition- Beam Sweeping

19. The Number, Location and Pattern of SSBs in a Burst Set for FR1 and FR2

20. 5G NR Cell Acquisition- Signal Synchronization Block (SSB)

21. 5G NR Cell Acquisition- Physical Cell ID (PCI)

22. 5G Cell Acquisition Minimum system information

23. 5G Cell Acquisition Master Information Block (MIB)

24. 5G Cell Acquisition Control Resource Set (CORESET)

25. 5G Cell Acquisition System Information Block 1 (SIB1)

26. Initial Access (RACH Procedure)

27. Scheduled Data Transmission Procedure

28. Control Resource Set (CORESET) Revisited

29. Paging Process

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تولید کننده: Udemy-Training