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General

  • Getting Started
  • srsRAN 4G Features
    • srsUE
    • srsENB
    • srsEPC
  • Reporting issues

First Steps

  • Installation Guide
    • Which Installation Should I Use?
    • Package Installation
    • Installation from Source
    • Getting Support
  • Release Notes
  • Contributions
    • FAQ
      • 1. What is a Copyright License Agreement (CLA) and why do I need one?
      • 2. How do I complete and submit the CLA?
      • 3. How will my contributions to srsRAN 4G be used?
  • Troubleshooting
    • Building with Debug Symbols
    • Examining PCAPs with Wireshark

User Manuals

  • LTE Setup Guide
    • Baseline Hardware Requirements
    • Running a 4G End-to-end System
      • srsEPC
      • srsENB
      • srsUE
    • Examples
  • UE User Manual
    • Introduction
      • Overview
      • Features
      • UE architecture
    • Getting Started
      • Running the software
      • Configuration
      • Hardware Setup
      • Operating System Setup
      • Observing results
    • Troubleshooting
      • RF Configuration
      • Network Attach
        • Misconfigured Network
        • RF Issues
      • Peak Throughput
        • Computational Power
        • RF Hardware
    • Advanced Usage
      • External USIM
      • Channel Emulator
      • MIMO
      • 5G NR
        • 5G NSA
        • 5G SA
    • Configuration Reference
    • Command Line Reference
  • eNodeB User Manual
    • Introduction
      • Overview
      • Features
      • eNodeB architecture
    • Getting Started
      • Running the software
      • Configuration
      • Hardware Setup
      • Operating System Setup
      • Observing results
    • Troubleshooting
      • COTS UE Issues
        • UE Can’t See The Network
        • UE Won’t Attach
        • Can’t Access Internet
      • Peak Throughput
        • Computational Power
        • RF Hardware
    • Advanced Usage
      • MIMO
      • 5G NR
        • 5G NSA
        • 5G SA
    • Configuration Reference
    • Command Line Reference
  • EPC User Manual
    • Introduction
      • Overview
      • Features
        • MME Features
        • HSS Features
        • SPGW Features
    • Getting Started
      • Running the software
      • Configuration
        • Adding an UE to HSS database
        • eNBs and srsEPC on separate machines
        • Connecting UEs to the Internet
      • Observing results
    • Troubleshooting
      • UE did not attach
        • Authentication failure
        • Mismatched APN
      • I cannot access the Internet
    • Configuration Reference

Application Notes

  • srsRAN 4G with ZMQ Virtual Radios
    • Introduction
    • ZeroMQ Installation
    • Running a full end-to-end LTE network on a single computer
      • Network Namespace Creation
      • Running the EPC
      • Running the eNodeB
      • Running the UE
      • Traffic Generation
      • Namespace Deletion
    • GNU-Radio Companion Integration
    • Known issues
  • COTS UE
    • Introduction
      • Hardware Required
    • Driver & Conf. File Set-Up
      • Drivers
      • Conf. Files
      • Adding an APN
      • Run Masquerading Script
    • Connecting a COTS UE to srsRAN 4G
      • Running srsEPC & srsENB
      • Connecting the UE
      • Confirming Connection
    • Troubleshooting
  • Intra-eNB & S1 Handover
    • Introduction
      • Hardware & Software Required
    • Intra-eNB Handover
      • srsRAN 4G Set-Up
      • GNU-Radio Companion
      • Running the Network
      • Confirming Connection
      • Forcing Handover
    • S1 Handover
      • Open5GS EPC
      • EPC Set-Up
      • srsRAN 4G Set-Up
      • Using Scripts
      • GNU-Radio
      • Running the Network
      • Confirming Connection
      • Forcing Handover
    • Troubleshooting
      • Intra-eNB Handover
      • S1 Handover
  • Carrier Aggregation
    • Introduction
    • Carrier Aggregation using SDR Hardware
      • eNodeB Configuration
      • UE Configuration
    • Carrier Aggregation using ZeroMQ RF emulation
      • eNodeB Configuration
      • UE Configuration
    • Known issues
  • C-V2X Signalling
    • Introduction
    • Requirements
    • Anatomy of a C-V2X Signal
    • Decoding C-V2X Signals
      • Capture and Decode in Real-time
      • Capture Signal to File and Post-Process
  • eMBMS End-to-End
    • Introduction
    • Setup
      • srsENB configuration
      • srsMBMS configuration
      • srsUE configuration
    • Usage
  • NB-IoT Signalling
    • Introduction
    • Requirements
    • Spotting local NB-IoT deployments
    • Decoding the NB-IoT transmission
    • Transmit and Receive Downlink Signal
    • Known issues
  • srsRAN 4G on Raspberry Pi 4
    • Introduction
    • Pi4 eNodeB Hardware Requirements
    • Software Setup
    • Pi4 eNodeB Config
    • Running the Pi4 eNodeB
    • Known issues
    • Running on Ubuntu 22.04 LTS
  • Hardware Options
    • Introduction
    • Choosing Hardware
      • Compute Criteria
      • SDR Criteria
    • Packages
      • Package 1
        • Advantages
        • Limitations
      • Package 2
        • Advantages
        • Limitations
      • Package 3
        • Advantages
        • Limitations
    • ZMQ
    • Choosing a USRP and RF Daughter Card

5G Prototyping

  • 5G SA End-to-End
    • Network & Hardware Overview
      • Open5GS
      • Configuration
      • srsUE
        • ZMQ
        • NR Features
        • USIM Credentials & APN
      • Network Namespace
      • srsENB
        • enb.conf
        • rr.conf
      • Core
    • Set-up The Network
      • Core
      • eNB
      • UE
    • Testing the Network
      • PING
        • Uplink
        • Downlink
      • iPerf3
        • Network-side
        • UE-side
        • Example Output
      • UE Trace
      • eNB/ gNB Trace
  • 5G SA COTS UE
    • Network & Hardware Overview
      • UE Considerations
    • Dependencies
      • RF Driver
      • srsRAN 4G
      • 3rd Party Core - Open5GS
    • Preparing COTS UE
      • 5G SIM
      • Rooting COTS UE
      • Network Signal Guru
    • Configuration
      • srsENB
        • enb.conf
        • rr.conf
      • Core
      • Add APN to COTS UE
    • Connecting to the Network
      • Core
      • srsENB
      • UE
      • Confirming connection
      • Internet Connectivity
    • srsENB Trace
    • Troubleshooting
      • MCS
      • Reference clock
    • Limitations
      • Bandwidth
      • FDD Bands
    • Tested Devices
  • 5G SA srsUE
    • Introduction
    • Hardware Requirements
    • Hardware Setup
    • Limitations
    • Configuration
      • srsUE
      • Callbox
        • Enable NR Support
        • NR Cell
        • PRACH
        • PUCCH
    • Running the Network
      • 5GC
      • gNB
      • UE
    • Console Trace
      • srsUE
      • Amarisoft gNB
  • 5G NSA End-to-End
    • 5G NSA Overview
    • Network & Hardware Overview
      • Using RF-Hardware
    • Network Configuration
      • srsUE
        • ZMQ
        • NR RAT
        • Release
      • srsENB
        • eNB Config
        • RRC Config
    • Network Set-up
      • EPC
      • eNB
      • UE
      • Testing the Network
        • iPerf
        • UE Trace
        • eNB/ gNB Trace
    • GUI
  • 5G NSA COTS UE
    • Introduction
    • Network & Hardware Overview
      • UE Considerations
    • Dependencies
      • RF Driver
      • srsRAN 4G
      • Checking Drivers
    • Configuration
      • Add APN to COTS UE
      • srsENB
        • enb.conf
        • rr.conf
      • Core
        • epc.conf
        • user_db.csv
      • Masquerading Script
    • Connecting to the Network
      • Core
      • srsENB
      • UE
    • Confirming connection
      • srsENB
    • Troubleshooting
      • UE not attaching to network
      • NR carrier has high error rate
      • Ettus Research USRP N310
  • 5G NSA srsUE
    • Introduction
    • 5G NSA: What you need to know
    • Limitations
    • Hardware Requirements
    • Hardware Setup
    • Configuration
      • srsUE
      • Callbox
    • Usage
      • MME
      • eNB/ gNB
      • UE
      • srsGUI Support
      • Understanding the console Trace
    • Troubleshooting

Links

  • Website
  • Source code
  • Mailing list
  • Twitter
srsRAN 4G
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  • eNodeB User Manual
  • Edit on GitHub

eNodeB User Manual¶

  • Introduction
    • Overview
    • Features
    • eNodeB architecture
  • Getting Started
    • Running the software
    • Configuration
    • Hardware Setup
    • Operating System Setup
    • Observing results
  • Troubleshooting
    • COTS UE Issues
    • Peak Throughput
  • Advanced Usage
    • MIMO
    • 5G NR
  • Configuration Reference
  • Command Line Reference
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