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. 29, 2017
Filed:
Jan. 16, 2014
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Kai Shi, San Jose, CA (US);
Ning Zhang, Saratoga, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 1/00 (2006.01); H04L 29/06 (2006.01); H04L 27/26 (2006.01); H04L 1/06 (2006.01);
U.S. Cl.
CPC ...
H04L 1/0063 (2013.01); H04L 1/0042 (2013.01); H04L 1/0057 (2013.01); H04L 1/0065 (2013.01); H04L 1/0068 (2013.01); H04L 1/0618 (2013.01); H04L 27/2627 (2013.01); H04L 69/22 (2013.01);
Abstract
A system and method for transmitting LDPC parameters is provided. In the method, an initial number of OFDM symbols (Nsym_init) is determined for a packet that is based on the number of information bits to be delivered in the packet. An STBC value is also determined. A number of extra symbols (Nsym_ext) value is generated based on the Nsym_init value, wherein a Nsym value is based on said Nsym_init value and said Nsym_ext value. An Nldpc_ext value is determined based on the STBC value and the Nsym_ext value for purposes of determining LDPC parameters associated with the packet.