wiki:Hardware/fullduplex

Version 9 (modified by msherman, 5 years ago) ( diff )

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Table of Contents

  1. COSMOS Overview
    1. What is COSMOS
    2. Project Status and Availability
    3. Testbed Workflow
    4. Concepts
      1. Domains
      2. Sites
      3. Nodes
      4. Reservations
      5. Images
      6. Experiments / Tutorials
    5. Network Architecture
      1. Control Network
      2. Data Networks
      3. Fronthaul / Midhaul / Backhaul
      4. Data Flow
    6. Acceptable Use Policy
    7. Citation Format
  2. Experiment Results
    1. Download files manually
    2. Usage of OML
  3. Resources
    1. Resource Types and APIs
    2. Resource combinations
      1. Manually
      2. As an OEDL Experiment
  4. Hardware Information
    1. Physical Machines
      1. R740XD Server
      2. "Yellow Node"
    2. Virtual machines
    3. Subdevices
    4. Radio Devices
      1. USRP 2974
      2. USRP N310
      3. USRP E312
    5. Optical
      1. Space Switch
      2. ROADMs
    6. Networking
      1. Z9100-ON
      2. Z9284-ON
  5. Tutorials
    1. End-to-End
    2. Wireless
    3. Optical / Transport
    4. Edge Computing
    5. 4G / 5G core
    6. Cloud Orchestration

Full-Duplex

Full-duplex (FD) wireless is an emerging wireless technology allowing for simultaneous transmission and reception on the same frequency channel. To support research into FD, two FD transceivers have been integrated into the COSMOS Sandbox !#2.

Details about the Gen-2 FD hardware may be found ​here, and a tutorial on how to utilize the hardware and run experiments may be found ​here.

Integrated Gen-2 FD transceiver

For more information about the integration of the FDE-based FD transceivers in COSMOS, please read:

Tingjun Chen, Jackson Welles, Manav Kohli, Mahmood Baraani Dastjerdi, Jakub Kolodziejski, Michael Sherman, Ivan Seskar, Harish Krishnaswamy, and Gil Zussman, “Experimentation with full-duplex wireless in the COSMOS testbed“, Proc. IEEE ICNP’19 Workshop Midscale Education and Research Infrastructure and Tools (MERIT), Oct. 2019 ​(Download)

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