wiki:Architecture

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

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  1. COSMOS Testbed Overview
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  16. Installing Chrome Remote Desktop (CRD) on a Custom Image
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  21. Tutorials
    1. SDR and Wireless
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  22. Architecture
    1. Data Flow
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  29. Resources, Services and APIs
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  31. Hardware Info
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  42. RF Policies & Compliance
    1. Outdoor Radio Frequency Allocation
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    4. Emergency Stop Procedures
    5. Network and Platform Security

Architecture

Figure 1 presents a system view of the COSMOS testbed. It is based on a multi-layered computing system built in a bottom-up manner with commodity components, programmable hardware, and open-source software.

COSMOS Testbed Architecture [br] Figure 1: COSMOS Architecture

Each of the domains consists of three types of hardware components:

  • SDR nodes (user devices and radio hardware),
  • edge cloud servers (radio cloud)
  • general purpose computing cloud.

In particular, COSMOS includes three types of radio nodes:

  • large (rooftop installed "multi-sector base station" (BS))
  • medium (building side or lightpole-mounted "microcellular BSs")
  • small (fixed or mobile).

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