Tutorials

• Hamming Codes
  • Import Libraries
    • Python Libraries
    • 5G Toolkit Libraries
  • Hamming Codes Parameters
  • Simulation Setup
  • Performance Evaluation: SNR vs BER
  • Performance Evaluation: SNR vs BLER
  • Conclusions
• Reed Muller Codes in 5G
  • Table of content:
  • Import Libraries
    • Python Libraries
    • 5G Toolkit Libraries
  • Mapper and Demapper Parameters
  • Simulation Parameters
  • Simulation
  • Performance Evaluation
    • Performance Plot
• Polar Codes in 5G
  • Table of content:
  • Import libraries
    • Python Libraries
    • 5G Toolkit libraries
  • Symbol Mapping Configurations
  • Polar Coder Configurations
  • Simulation: AWGN Channel
  • Performance Evaluations
• Low Density Parity Check (LDPC) Codes in 5G
  • Import Libraries
    • Python LIbraries
    • 5G Toolkit Libraries
  • Symbol Mapping Configurations
  • Simulation: Variation in Reliability with code-rate for fixed block-length
    • LDPC Parameters
    • Simulation Procedure
  • Performance Evaluation: BER vs SNR for different code-rates
  • Simulation: Variation in Reliability with block-length for fixed coderate
  • Performance Evaluation: BER vs SNR for different block lengths
• Initial Access in 5G
  • Import Libraries
    • External Libaries
    • 5G Toolkit Modules
  • System Parameters
  • PBCH Information
  • Transmission-side Processing
    • Generate Primary Synchronization Sequence (PSS)
    • Generate Secondary Synchronization Sequence (SSS)
    • Generate Demodulation Reference Sequence (DMRS)
    • Generate the PBCH Payload
  • Constellation Diagram: Tx
    • Construct SSB Grid
    • Mapping SSB to Transmission Grid for ODFM
    • OFDM-Modulator
    • Analog Beamforming
  • Channel Generation
  • Pass Tx signal through Wireless Channel
  • Noise addition at receiver
  • SSB Receiver Side
    • Receiver combining
    • PSS Detection: largest peak
    • Largest peak
    • OFDM Demodulation: Resource Grid reconstruction
    • SSB Extaction from Resource Grid
    • Comparing Transmitted and Received SSB Grid
    • Spectrum Analysis
    • (SSS Detection: PSS channel assisted) + Cell-ID estimation
    • DMRS Parameters Detection + DMRS Sequence Generation
    • Channel Estimation and PBCH Symbol Equalization
  • Constellation Diagram: Rx
    • PBCH Decoding
    • Information Aggregation
  • Performance Evaluations: BER + Cell-IDs + DMRS Parameter Detection
    • Cell-IDs Detection
    • DMRS Parameter Detection
    • BER computation
• 3D Spatial Channel Models for Simulation in 5G and Beyond Networks: Basic
  • Generating the Wireless Channel for Mobile Users
    • Import Libraries
      • Python Libraries
      • 5G Toolkit Libraries
    • Simulation Parameters
    • Antenna Arrays
    • Node Mobility
    • Simulation Layout
    • Channel Parameters, Channel Coefficients and OFDM Channel
    • Variation in Channel Power across Time
    • Animation
      • Functions to Animate the Plot
      • Simulation Animation
      • Further Study
  • Genarating the Wireless Channel for Indoor Factory Scenario
    • Import Libraries
      • Import Python Libraries
      • Import 5G Toolkit Libraries
    • Simulation Parameters
    • Generate Antenna Arrays
    • Generate Simulation Layout
    • Generate Channel Parameters
    • Generate Channel Coefficients
    • Generate OFDM Channel
      • Frequency Domain : Magnitude Response Plot
      • Time Domain Channel response
  • Wireless Channel Generation for Multiple Carrier Frequencies
    • Import Libraries
      • Python Libraries
      • 5G Toolkit Libraries
    • Simulation Parameters
    • Generate Antenna Array
    • Node Mobility
    • Generate Simulation Layout
    • Generate Channel Parameters
    • Generate Channel Coefficients
    • Generate OFDM Channel
      • Frequency Domain : Magnitude Response Plot
      • Time Domain Channel response
• BER Performance of PUCCH Format 0
  • Table of Contents
  • Import Libraries
    • Python Libraries
    • 5G ToolKit Libraries
  • Simulation Parameters
  • Format 0
  • Format 0 Decoder
  • M_CS Estimation
  • Information content based on MCS value
  • Simulation
  • Performance Evaluation
    • Performance Plot
• Downlink Time of Arrival based Positioning in 5G and Beyond Networks
  • Positioning Procedure
  • Table of Content:
    • Import Libraries
  • Python Libraries
  • 5G Toolkit Libraries
    • Simulation Parameters
    • Channel Generation
  • Channel Parameters:
    • Position Reference Signal
    • OFDM Transmitter: Create Transmission Grid
  • Display Transmission Grid
    • Transmit Beamforming
    • Pass the Beamformed Grid Through Wireless Channel
    • Add Noise
  • Display Received Resource Grid
    • Extracting the Resource Grid
    • Channel Estimation + Interpolation
  • Display the quality of Channel Estimates
    • ToA Estimation
  • Visualization: Time of Arrival locus Circles
    • Position Estimation + K-Best Measurement Selection (Genie Aided)
      • Measurement Selection:
  • Visualization of Positioning
    • Performance Analysis of Positioning Error for ToA based method
    • Further Study