The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2001
Filed:
Jun. 04, 1998
Joseph Porzucki, Torrance, CA (US);
David W. Lloyd, Manhattan Beach, CA (US);
William R. Procopio, Rancho Palos Verdes, CA (US);
Edward K. Hoffman, Anaheim, CA (US);
Hughes Electronics Corporation, El Segundo, CA (US);
Abstract
A wireless intrasatellite communication system is disclosed. Satellite telemetry signals are multiplexed, converted into a digital data stream, and processed by an ASIC to form a multiplexed telemetry data stream. An infrared transceiver transmits the multiplexed telemetry data stream along an optical path to a designated interface that is associated with a remote command and telemetry unit. Telemetry signals are aggregated within a plurality of remote command and telemetry units and transmitted to a central command and telemetry unit via a high-speed digital bus. Command data issued from the central command and telemetry unit is distributed to a designated remote command and telemetry unit, and is routed to the appropriate user unit via the optical path. The user unit processes the command data and generates a responsive command signal output.