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Communication control for a user of a central communication center

  • US 5,974,310 A
  • Filed: 03/20/1997
  • Issued: 10/26/1999
  • Est. Priority Date: 03/20/1997
  • Status: Expired due to Term
First Claim
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1. A mobile station for use in a wireless communication system, said mobile station comprising:

  • a user interface;

    a physical layer; and

    a computer program executing on said mobile station, said computer program comprising a main task and a plurality of independent subtasks,each of said plurality of independent subtasks comprising the capability to be activated by said main task,each of said plurality of independent subtasks comprising the capability to perform a discrete communication function for the mobile station,said main task comprising the capability to notify said user interface of information,said main task comprising the capability to be notified by said user interface of information,said main task comprising the capability to activate only one of said plurality of independent subtasks at a time,at least one of said plurality of independent subtasks comprising the capability to notify said physical layer of the mobile station that there is information to be transmitted by the mobile station,at least one of said plurality of independent subtasks comprising the capability to be notified by said physical layer that information has been received by the mobile station, and,each of said plurality of independent subtasks comprising the capability to be modified to alter the functionality of said computer program without modification of said other subtasks.

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