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:
Aug. 04, 2015
Filed:
Aug. 20, 2001
Applicant:
Raymond T. Hsu, San Diego, CA (US);
Inventor:
Raymond T. Hsu, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/54 (2006.01); H04L 29/06 (2006.01); H04L 1/00 (2006.01); H04L 12/18 (2006.01); H04W 28/06 (2009.01); H04W 28/18 (2009.01); H04L 29/08 (2006.01); H03M 13/09 (2006.01); H04W 4/00 (2009.01); H04W 28/04 (2009.01); H04W 80/00 (2009.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04L 65/4076 (2013.01); H04L 1/0083 (2013.01); H04L 12/1877 (2013.01); H04L 29/06 (2013.01); H04L 29/06027 (2013.01); H04L 63/0442 (2013.01); H04L 63/068 (2013.01); H04L 63/164 (2013.01); H04L 65/607 (2013.01); H04L 65/608 (2013.01); H04L 69/161 (2013.01); H04L 69/164 (2013.01); H04L 69/324 (2013.01); H04W 28/06 (2013.01); H04W 28/18 (2013.01); H03M 13/09 (2013.01); H04L 12/189 (2013.01); H04L 63/061 (2013.01); H04L 69/16 (2013.01); H04L 2209/80 (2013.01); H04L 2463/101 (2013.01); H04W 4/00 (2013.01); H04W 28/04 (2013.01); H04W 52/0216 (2013.01); H04W 80/00 (2013.01);
Abstract
Method and apparatus for framing in a wireless transmission system supporting broadcast transmissions. A framing format incorporates fields specific to a uni-directional transmission and reduces the overhead of the system. One embodiment employs a version of HDLC having a start of frame field and an error checking mechanism attached to the payload of each frame, wherein protocol information is not transmitted with each individual frame.