wiki:Tutorials/4G5G/srslte

Version 5 (modified by seskar, 3 years ago) ( diff )

—

Site Navigation

  1. COSMOS Testbed Overview
    1. Concepts
    1. Testbed Workflow
    1. Availability and Resource Status
    1. Events and Conferences
  6. Getting Started
    1. Make an Account
    2. Create and Configure SSH Keys
    3. Make a Reservation
    4. Log in to your Reservation
    5. Control Resources with OMF
    6. Run a Hello World Experiment
    7. Get Help and Support
  7. User Guide
    1. Policies
    1. Account Creation
    1. Scheduling and Reservations
    1. Disk Images
    1. Frequently Asked Questions
    1. Resource Control with OMF
    1. Remote Access
    1. Chrome Remote Desktop Setup Page
    1. Measurement & Result Collection
    1. Storage
    1. Support
    1. Contributing to the Wiki
  20. Tutorials
    1. SDR and Wireless
    2. Optical Networking
    3. Wired Networking
    4. Edge Computing
    5. 4G/5G Systems
    6. Orchestration Platforms
  21. Architecture
    1. Data Flow
    1. Deployment Map
    1. Domains
    1. Naming Convention
    1. Networks
    1. Optical
  28. Resources, Services and APIs
    1. RF Control
    2. SDR Control
    3. Compute Control
    4. Network Control
    5. Optical Control
  29. Datasets
  30. Hardware Info
    1. Cameras
    1. Compute
    1. Network
    1. Nodes
    1. Optical
    1. RF Subsystems
    1. Antennas
    1. Full-Duplex Radio
    1. RF Front End
    1. Software Defined Radios (SDR)
  41. RF Policies & Compliance
    1. Outdoor Radio Frequency Allocation
    2. Program Experiment License
    3. Spectrum Monitoring
    4. Emergency Stop Procedures
    5. Network and Platform Security

git clone https://github.com/srsRAN/srsRAN.git
cd srsRAN
mkdir build
cd build
cmake ../
make
make test
make  install

git clone https://github.com/srsLTE/srsGUI.git
cd srsGUI/
mkdir build
cd build
cmake ../
make
make test
sudo make install

This tutorial contains instructions for running srsLTE eNB and UE on COSMOS. A more detailed tutorial can be found in ​srsRAN git README as well as in the ​srsRAN documentation pages.

Prerequisites

  1. Two nodes, with appropriate hardware, within RF range
  2. Currently supported: USRP X310, USRP B210
  3. Load the image tutorial-srslte.ndz onto both nodes
  4. Turn the nodes on
  5. ssh to the nodes

On node 1

  1. run srsepc
  2. run srsenb

For further configuration details, please consult the official srsLTE webpage and documentation.

On node 2

  1. run srsue

Once Both nodes are running

  • if all is successful, you should see new interfaces on the two nodes, with addresses:
    • 172.16.0.1
    • 172.16.0.2
  • you should be able to run ping, iperf, and so on

Specifics per domain

sb1.cosmos-lab.org and sb2.cosmos-lab.org

  1. Use 2974
  2. set usrp address to "type=x3xx,resource=rio0"
  3. use RFSWITCH service to set all switches to port 1 for antenna port 1 for antenna

sb2.orbit-lab.org

  1. set usrp address to "type=x3xx,addr=192.168.40.2"
  2. bring up usrp ethernet interface, set ip to 192.168.40.1/16

sb1.orbit-lab.org

  1. set usrp address to "type=b210"

sb4.orbit-lab.org

  1. set usrp address to "type=b210"
  2. configure RF matrix for 60db of attenuation between eNB and UE node chosen
Note: See TracWiki for help on using the wiki.