Alpha Presentation Dynamic Spectrum Access for Networked Radios - - PowerPoint PPT Presentation

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Alpha Presentation Dynamic Spectrum Access for Networked Radios - - PowerPoint PPT Presentation

Alpha Presentation Dynamic Spectrum Access for Networked Radios The Capstone Experience Team Raytheon James R. Voss William Bonner Matt Bowser Srinivasa Settaluri Department of Computer Science and Engineering Michigan State University


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SLIDE 1

From Students… …to Professionals

The Capstone Experience

Alpha Presentation

Dynamic Spectrum Access for Networked Radios

Team Raytheon

James R. Voss William Bonner Matt Bowser Srinivasa Settaluri Department of Computer Science and Engineering Michigan State University Spring 2011

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Project Overview

  • Create a policy containing:

– Frequency range, tuning bandwidth, # of segments, power, sample bandwidth, segment bandwidth, power delta, base output power, segment spacing

  • Retrieve radio data
  • Analyze and report recommendations
  • Send chosen recommendation to radio

The Capstone Experience Team Raytheon Alpha Presentation 2

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SLIDE 3

System Architecture

The Capstone Experience Team Raytheon Alpha Presentation 3

Hardware Network enabled radio Android OS phone Software NDK in C Android SDK in Java SQLite in Java

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Policy Selection

The Capstone Experience Team Raytheon Alpha Presentation 4

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Policy Create/Edit

The Capstone Experience Team Raytheon Alpha Presentation 5

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Spectrum View

The Capstone Experience Team Raytheon Alpha Presentation 6

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SLIDE 7

Team Raytheon Alpha Presentation

Choose Recommendation

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SLIDE 8

What’s left to do?

  • Port tcl networking code
  • Improve graph usability and speed
  • Improve recommendation algorithm
  • EZ Connect
  • Laptop command line version

The Capstone Experience Team Raytheon Alpha Presentation 8