Team 07 - PowerPoint PPT Presentation

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Team 07

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Team 07 The Caffeinators Site Survey Wifi Tag Project Recap Site surveys are time consuming and tedious Xirrus requested a small deployable tag that can ... – PowerPoint PPT presentation

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Title: Team 07


1
Team 07 The Caffeinators
  • Site Survey Wifi Tag

2
Project Recap
  • Site surveys are time consuming and tedious
  • Xirrus requested a small deployable tag that can
    autonomously report wireless statistics
  • Requested statistics
  • Signal strength
  • SignalNoise ratio
  • Requested capabilities
  • 802.11 a/b/g/n
  • Dual 2.4/5GHz band capabilities

3
Mid Semester Status/Goals
  • Accomplished
  • Board booting Debian linux
  • Connected board to network via LAN
  • Goals
  • Setup cross-compilation toolchain
  • Compile wifi drivers
  • Detect/analyze/communicate with array

4
Current Status
  • Toolchain installed
  • Drivers compiled
  • Communication with array via UDP established
  • Fully automated boot/connect/transmit process
    implemented

5
Outdoor Testing
6
Outdoor Testing
7
Outdoor Testing 2
8
Outdoor Testing 2
9
Outdoor Testing
  • Signal degrades with increasing range as expected
  • Readings exhibit expected stability
  • Stable readings even at long range ( 340')

10
Closed Office Testing
11
Closed Office Testing
12
Closed Office Testing
  • Very tightly enclosed setting
  • Large number of students increases interference
  • Signal degrades rapidly, as expected
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