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jakapoor / AMRUPT

Animal Movement Research Using Phase-based Trilateration (AMRUPT)
GNU General Public License v3.0
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Use for RSSI in trilateration? #1

Open jakapoor opened 6 years ago

jakapoor commented 6 years ago

  1. Can (and should) we use RSSI from the CC1310 to do a first-pass narrowing of focus for the phase disambiguation process? I.e. Could RSSI reduce the parameter space we need to explore to get us closer to phase disambiguation?

  2. If both phase and amplitude could be used, would it be best to implement a combination of Watson-Watt and Phase Integer Disambiguation? This would require 4 dipoles per ground node. Such a system appears to have been proposed by the following: Swenson, Pater, White_2007.pdf

  3. What are the challenges of measuring RSSI with multiple frequencies? I.e. Is it possible?

jakapoor commented 6 years ago

Good overview of Watson-Watt method:

http://www.ipellejero.es/tecnico/adcock/english.php