Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1996-10-29
1999-08-10
Urban, Edward F.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455427, 455 676, H04B 7185
Patent
active
059373490
ABSTRACT:
In a dynamic communication system (90) wherein communication parameters vary appreciably between transmissions, mobile subscriber units (200) are susceptible to link blockages resulting in a loss of successive feedback instructing subscriber units (200) of adjustments to communication parameters to be employed in a subsequent transmission on a communication link (105). When a mobile subscriber unit (200) is airborne, an outage may occur from a control surface blockage during maneuvering. Aircraft avionics (290) supplies acceleration data representing aircraft movement for use in predicting subsequent communication parameters. A method and system are employed to predict subsequent communication parameters and employ these predictions during link blockages in an attempt to reestablish communications and upon the removal of a link blockage, a mobile subscriber unit (200) employs the predicted communication parameters to resume communications.
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Bogacz Frank J.
Motorola Inc.
Urban Edward F.
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