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The RF planning for 5G NR is quite challenging as compared to legacy networks due to the introduction of advanced new technologies: mmWave frequencies, flexible numerology and Massive MIMO (M-MIMO) etc. This course takes a deep dive into the technical insights necessary for the radio network planning both in the the mid-band and mm-wave spectrum. The 5G RF design and planning process is discussed both from the perspective of the system coverage and capacity objectives. The course covers the following important topic:Section 1: Introduction to 5G Planning 5G Frequency Bands Most Popular 5G Bands for Deployment Subcarrier Spacing Vs Cell Size 5G FDD TDD Modes-SUL and SDL Frequency Bands Advantages of TDD Deployment Steps in 5G Cellular RF Planning Section 2: 5G Radio Access Network (RAN) Dimensioning What is Coverage Dimensioning? What is Path Loss and Propagation Path loss Models? 3GPP Propagation Models -RMa (Rural Macro) -UMa (Urban Macro) -UMi (Urban Micro) Propagation Models before 5G -Okumara-Hata Model -Walfisch Ikegami -Sakagami Kuboi Models Selection Criteria for Selection Of PL Model Maximum Allowable Path Loss (MAPL) Cell Area, Intersite Distance and Required Number of cells Calculation Link Budget Equation Factors affecting LInk Budget - Building Penetration Loss - Foliage (Vegetation) Loss - Rain Fade Margin - Body Block Loss - Interference Margin - Shadow Fading Margin (SFM) and Location Probability - Shadow Fading Margin Vs Cell Size - Shadow Fading Standard Deviation Values for Propagation Models & SFM calculation - Effect of Active Antenna Unit (AAU) on Link Budget Capacity Dimensioning Traffic Model and KPIs for capacity DImensioning Capacity Dimensioning CalculationSection 3: Propagation Model Tuning Propagation Model Tuning Steps Drive Test Preparation And Procedure Drive Test Measurements The Standard Propagation Model Used in Model Tuning Setting K1 and K2 coefficients Diffraction Loss Multiplier Coefficient K4 Clutter Loss Coefficient K_clutter Measuring goodness of Model Tuning Model Tuning Example from Atoll RF Planning ToolSection 4: Nominal (Detailed Simulation) Planning Inputs & Outputs of 5G Coverage Planning Simulation 3D Ray Tracing Model Electronic Maps For RF Planning And Their Basic Formats 3D Electronic Map Types: DTM, DLU, DHM and 3D Vector Coverage Planning & Plots: Composite Plot, Dominance Maps, Overlapping Zone Plot 3D Coverage Prediction Monte Carlo (Dynamic) Simulations Defining New Services in Planning Tool Defining User Profiles, Gerographical User Density and Traffic Distribution Simulation Methodology for Monte-Carlo Simulations Detailed Coverage and Capacity Prediction MapsSection 5: 5G NR Beam Planning 5G NR Beam Classification Static Beams Dynamic Beams Broadcast Beam Coverage Scenarios Scenario Selection Of Broadcast BeamsSection 6: 5G Downtilt Planning Antenna Tilt Types -Mechanical Tilt -Electrical Tilt -Preset Electrical Tilt -Mechanical Tilt Total 5G Beam Downtilt Same Coverage of SSB and CSI-RSRP Beams 5G RF Downtilt Planning PrinciplesSection 7: Detailed Parameter Planning: Physical Cell ID (PCI) Planning PCI Collision Free Principle PCI Confusion Free Principle Minimizing PCI Planning Impact On Network Performance PCI Mod 3 Staggering for PSS PCI Mod 4 Staggering For DMRS on PBCH PCI Mod 30 Staggering For DMRS on PUSCH, PUCCH and SRSSection 8: Detailled Parameter Physical Random Access Channel (PRACH) Planning Preamble Sequence Formats Steps in PRACH Planning Select PRACH Format Calculate Number of Cyclic Shifts Ncs Cell Radius Calculate Number of Preambles Per RSI Calculate Number of RSIs per cell and RSI groups

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