Patents by Inventor Charalambos G. Constantinides

Charalambos G. Constantinides has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Call path resource allocation in a wireless telecommunications system
    Patent number: 5226071
    Abstract: A wireless telecommunications system where call path resources are allocated in an orderly manner by queuing call requests during, for example, radio channel unavailability, and assigning radio channels to queued call requests as they become available. To accomodate movement of the mobile station within the service area, a plurality of queues are provided for different locations and a call request is sequentially placed in different queues as the mobile station moves. The system is usable for both incoming and outgoing calls.
    Type: Grant
    Filed: December 18, 1990
    Date of Patent: July 6, 1993
    Assignee: AT&T Bell Laboratories
    Inventors: Brian D. Bolliger, Charalambos G. Constantinides, Steven L. Stevens