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Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data

  • US 6,771,957 B2
  • Filed: 11/25/2002
  • Issued: 08/03/2004
  • Est. Priority Date: 11/30/2001
  • Status: Active Grant
First Claim
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1. A wireless network comprising a base station (BS) and a plurality of user equipment (UEs):

  • each said UE comprising;

    a radio environment modeler for modeling the radio environment in the geographic vicinity of the UE and generating UE radio environment data;

    a mobility modeler for modeling UE mobility attributes and generating UE mobility data;

    a context modeler for modeling the context of each application currently being run by the UE and generating UE context data; and

    a cognitive controller for forwarding said UE radio environment data, said UE mobility data, and said context data to the BS; and

    said BS comprising;

    a modeler for modeling the radio environment in the geographic vicinity of the BS and generating BS radio environment data; and

    a cognitive controller for adiusting and selecting operational parameters based upon said BS radio environment data, said UE radio environment data, said UE mobility data, and said UE context data from the UEs;

    whereby each said mobility modeler models at least one of street topology, velocity and traffic density.

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