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. 27, 2012
Filed:
Nov. 18, 2009
Donald Wesley Becker, Rancho Santa Fe, CA (US);
Nirmalkumar Velayudhan, San Marcos, CA (US);
Arthur Senyue Loh, San Diego, CA (US);
John Hai O'neill, Carlsbad, CA (US);
Veena Padmanabhan, Carlsbad, CA (US);
Changping LI, Carlsbad, CA (US);
Vitaliy Sivetsiy, Carlsbad, CA (US);
Donald Wesley Becker, Rancho Santa Fe, CA (US);
Nirmalkumar Velayudhan, San Marcos, CA (US);
Arthur Senyue Loh, San Diego, CA (US);
John Hai O'Neill, Carlsbad, CA (US);
Veena Padmanabhan, Carlsbad, CA (US);
Changping Li, Carlsbad, CA (US);
Vitaliy Sivetsiy, Carlsbad, CA (US);
ViaSat, Inc., Carlsbad, CA (US);
Abstract
Embodiments provide methods, systems, and apparatuses for adaptive coding, spreading, and modulating over a satellite communication channel. In some embodiments, a method of adaptive coding, sampling, and modulating over a satellite communication channel may include providing multiple data frames. At least one modcode partition may be provided for each data frame. The modcode partitions may represent modulation, coding, spreading, and/or frame size information for respective data frames. Each data frame and the respective modcode partition may be combined to form a modcode data unit. Multiple superframes may be formed. Each superframe may include a first known sequence and multiple subframes. Each subframe for a respective superframe may include a portion of a respective modcode data unit. Multiple superframes may be transmitted across a wireless channel.