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Probabilistic model for a positioning technique

  • US 20070117568A1
  • Filed: 01/16/2007
  • Published: 05/24/2007
  • Est. Priority Date: 05/31/2002
  • Status: Abandoned Application
First Claim
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1. A model construction module for constructing a probabilistic model of a wireless environment in which a target device is operable to communicate using signals each of which has at least one measurable signal value;

  • the model construction module comprising;

    a first software code portion for forming a plurality of submodels of the wireless environment, each submodel indicating a probability distribution for signal values at one or more locations in the wireless environment; and

    for a second software code portion for combining the submodels to a probabilistic model of the wireless environment, the probabilistic model indicating a probability distribution for signal values at several locations in the wireless environment.

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