وب سایت تخصصی شرکت فرین
دسته بندی دوره ها
3

5G RF Planning and Design

سرفصل های دوره

5G Coverage & Capacity Dimensioning, Model Tuning, Nominal Planning, 5G Beam & Downtilt Planning, PCI & PRACH Planning


01 - Introduction
  • 001 5G Use Cases
  • 002 5G Frequency Bands
  • 003 Most Popular 5G Bands For Deployment
  • 004 OFDMA and Flexible Numerology in 5G
  • 005 SubCarrier Spacing (SCS) Vs Slot Size
  • 006 Why lower Subcarrier Spacing for Large Cell Sizes
  • 007 SubCarrier Spacing (SCS) Vs Cell Size
  • 008 5G FDD TDD Modes-SUL and SDL Frequency Bands
  • 009 Advantages of TDD Deployment
  • 010 Frequency Bands in FR1 and FR2
  • 011 Cell Edge Throuput in RF Planning
  • 012 Steps in Cellular RF Planning

  • 02 - Radio Access Network (RAN) Dimensioning
  • 001 Introduction to RAN Dimensioning
  • 002 Coverage Dimensioning
  • 003 What is Pathloss
  • 004 Propagation Pathloss Models
  • 005 3D and 2D Distance
  • 006 3GPP Propagation Model-RMa (Rural Macro)
  • 007 3GPP Propagation Model-UMa (Urban Macro), UMi (Urban Micro)
  • 008 Propagation Models before 5G Okumara-Hata Model
  • 009 Propagation Models before 5G
  • 010 Walfisch Ikegami and Sakagami Kuboi Models
  • 011 Selection Criteria for Selection Of PL Model
  • 012 Maximum Allowable Path LOSS (MAPL) Calculation using Link Budget
  • 013 Receiver Sensitivity
  • 014 Cell Area, Intersite Distance and Required Number of Cells Calculation
  • 015 Factors Affecting Link Budget In Depth
  • 016 Building Penetration Loss Calculation Using 3GPP Model
  • 017 Typical Building Penetration Loss Values
  • 018 Foliage (Vegetation) Loss
  • 019 Rain Fade Margin
  • 020 Body Block Loss
  • 021 Interference Margin
  • 022 Shadow Fading Margin and Location Probability
  • 023 Shadow Fading Margin Vs Cell Size
  • 024 Shadow Fading Standard Deviation Values for Propagation Models & SFM calculation
  • 025 Active Antenna Unit (AAU)
  • 026 Effect Of Antenna Type on Link Budget
  • 027 Capacity Dimensioning
  • 028 Traffic Model and KPIs for capacity DImensioning
  • 029 Average Cell Througput
  • 030 Capacity Dimensioning Calculation

  • 03 - Propagation Model Tuning
  • 001 Propagation Model Tuning And Its Steps
  • 002 Drive Test Preparation And Procedure
  • 003 Drive Test Measurements
  • 004 The Standard Propagation Model Used in Model Tuning
  • 005 Setting K1 and K2 coefficients
  • 006 Diffraction Loss Multiplier Coefficient K4
  • 007 Clutter Loss Coefficient K clutter
  • 008 Measuring goodness of Model Tuning
  • 009 Model Tuning Example

  • 04 - Nominal (Detailed Simulation) Planning
  • 001 Introduction To Nominal Planning
  • 002 Required Configuration Information
  • 003 Inputs & Outputs of 5G Coverage Planning Simulation
  • 004 3D Ray Tracing Model
  • 005 Electronic Maps For RF Planning And Their Basic Formats
  • 006 3D Electronic Map Types DTM, DLU, DHM and 3D Vector
  • 007 Coverage Planning & Plots Composite Plot, Dominance Maps, Overlapping Zone Plot
  • 008 3D Coverage Prediction
  • 009 Monte Carlo (Dynamic) Simulations
  • 010 Defining New Services in Planning Tool
  • 011 Defining User Profiles, Gerographical User Density and Traffic Distribution
  • 012 Simulation Methodology for Monte-Carlo Simulations
  • 013 Detailed Coverage and Capacity Prediction Maps

  • 05 - 5G NR Beam Planning
  • 001 Introduction to 5G Beam Planning
  • 002 Beam Classification
  • 003 Static Beams
  • 004 Dynamic Beams
  • 005 Broadcast Beam Coverage Scenarios
  • 006 Scenario Selection Of Broadcast Beams

  • 06 - 5G Down-tilt Planning
  • 001 Introduction to 5G Down-tilt Planning
  • 002 Antenna Tilt Types Mechanical Tilt
  • 003 Antenna Tilt Types Electrical Tilt, Preset Electrical Tilt, Mechanical Tilt
  • 004 Total 5G Beam Downtilt
  • 005 Same Coverage of SSB and CSI-RSRP Beams
  • 006 5G RF Downtilt Planning Principles

  • 07 - Detailed Parameter Planning PCI Planning
  • 001 Introduction to PCI Planning
  • 002 PCI Collision Free Principle
  • 003 PCI Confusion Free Principle
  • 004 Minimizing PCI Planning Impact On Network Performance
  • 005 PCI Mod 3 Staggering for PSS
  • 006 PCI Mod 4 Staggering For DMRS on PBCH
  • 007 PCI Mod 30 Staggering For DMRS on PUSCH, PUCCH and SRS

  • 08 - Detailed Parameter Planning Physical Random Access Channel (PRACH) Planning
  • 001 Introduction to Physical Random Access Channel (PRACH) Planning
  • 002 Preamble Sequence Formats
  • 003 Steps in PRACH Planning
  • 004 Select PRACH Format
  • 005 Calculate Number of Cyclic Shifts Ncs Cell Radius
  • 006 Calculate Number of Preambles Per RSI
  • 007 Calculate Number of RSIs per cell and RSI groups
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    تاریخ انتشار: ۲ آبان ۱۴۰۳
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