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:
Mar. 26, 2013
Filed:
Mar. 28, 2009
Ba-zhong Shen, Irvine, CA (US);
Christopher J. Hansen, Sunnyvale, CA (US);
Joseph Paul Lauer, Mountain View, CA (US);
Kelly Brian Cameron, Irvine, CA (US);
Tak K. Lee, Irvine, CA (US);
Hau Thien Tran, Irvine, CA (US);
Ba-Zhong Shen, Irvine, CA (US);
Christopher J. Hansen, Sunnyvale, CA (US);
Joseph Paul Lauer, Mountain View, CA (US);
Kelly Brian Cameron, Irvine, CA (US);
Tak K. Lee, Irvine, CA (US);
Hau Thien Tran, Irvine, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
LDPC (Low Density Parity Check) coding and interleaving implemented in multiple-input-multiple-output (MIMO) communication systems. As described herein, a wide variety of irregular LDPC codes may be generated using GRS or RS codes. A variety of communication device types are also presented that may employ the error correcting coding (ECC) using a GRS-based irregular LDPC code, along with appropriately selected interleaving, to provide for communications using ECC. These communication devices may be implemented to in wireless communication systems including those that comply with the recommendation practices and standards being developed by the IEEE 802.11Task Group (i.e., the Task Group that is working to develop a standard for 802.11 TGn (High Throughput)).