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Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones

  • US 7,912,043 B2
  • Filed: 05/11/2010
  • Issued: 03/22/2011
  • Est. Priority Date: 10/05/1995
  • Status: Expired due to Fees
First Claim
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1. A non-transitory computer-readable medium having a plurality of code sections, each code section having stored thereon a plurality of instructions executable by a processor to cause the processor to perform steps of a method for operating a multi-mode communication device having a plurality of wireless communication interfaces, the method comprising:

  • detecting an action by a user;

    determining a type of call based upon the user action;

    selecting at least one wireless communication interface from the plurality of wireless communication interfaces, based upon the type of call;

    establishing call communication via the at least one wireless communication interface;

    communicating information via the at least one wireless communication interface;

    buffering digital voice data received via the at least one wireless communication interface; and

    directing delivery of the buffered digital voice data to conversion circuitry for converting digital voice data to an analog voice stream for the reproduction of voice after a delay that is adjustable to accommodate variations in propagation delays of information received via the at least one wireless communication interface.

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