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Table of Contents
1 Topology of a future city: Report
see http://scrying.org/doku.php?id=topology:description#results
- Workshop: topology of a phuture city, 04. - 07.02.2010
- Discussed various schemes for radio-gradient navigation (Radio-taxis)
- Implemented 3 different prototypes for the schemes discussed: spatial-parallel (Danja: Wifi-Card RSSI, Martin: Cypress / Maxim) and serial (gnuradio: usrpspectrum\sense\ modified)
- Recorded 31 sweeps across 800M - 2.46G band (full DBSRX range) with spectrum_sense while walking from CHB / Dorotheenstr. to Spandauerstr.
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Produced several plots of recorded data
- complete band, once for each sweep (large images): usn-05-16-large
- 28 subbands, each FFT bin averaged over 31 sweeps: usn-05-16-spec-avg-mW-fixedscale
- gnuradio script used for navigation experiment and logging
- matplotlib script, (2, helper) used for plotting
Date: 2010-02-15 23:41:30 CET
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