Abstract: A satellite digital broadcast systems transmits signals from a geosynchronous satellite to a plurality of geographically dispersed receivers. Each receiver measures a receive signal level and transmits a value representing the level to a data center. The data center analyses data received from a plurality of receivers in order to determine a size, shape, and velocity of propagation of an obstruction. The data center then predicts which receivers will experience signal disruptions based on the obstruction and the velocity of propagation of the obstruction. The data center transmits instructions to receivers that will be affected by the obstruction.
Type:
Grant
Filed:
August 8, 2019
Date of Patent:
November 10, 2020
Assignee:
AT&T INTELLECTUAL PROPERTY I, L.P.
Inventors:
Nicholas Nicas, Todd Andrew Fryer, Douglas Medina