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:
Nov. 04, 2014
Filed:
Oct. 25, 2011
Sriram Jayasimha, Bangalore, IN;
Praveen K. Tangutoori, Hyderabad, IN;
Jyothendar Paladugula, Hyderabad, IN;
Sriram Jayasimha, Bangalore, IN;
Praveen K. Tangutoori, Hyderabad, IN;
Jyothendar Paladugula, Hyderabad, IN;
EMC Satcom Technologies, LLC, Miami, FL (US);
Abstract
A system and method for performing automatic uplink power control (AUPC), using interference cancellation, to compensate for signal attenuation in a satellite communication system in which uplink path attenuation, forward channel attenuation, or both are estimated at a hub station without requiring signal quality reports from a remote station, and without requiring a satellite beacon. Estimates of uplink path attenuation or forward channel attenuation are used by the hub station to control the output power of a transmitted signal, thereby compensating for the estimated attenuation.