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:
Apr. 15, 2014
Filed:
Aug. 18, 2011
Yihong Qi, Santa Clara, CA (US);
Sudhir Srinivasa, Sunnyvale, CA (US);
Hongyuan Zhang, Fremont, CA (US);
Yihong Qi, Santa Clara, CA (US);
Sudhir Srinivasa, Sunnyvale, CA (US);
Hongyuan Zhang, Fremont, CA (US);
Marvell World Trade Ltd., St. Michael, BB;
Abstract
In a method for interleaving information bits in a physical layer (PHY) data unit, a channel bandwidth to be used for transmitting the PHY data unit is determined and a frequency rotation parameter Ncorresponding to the channel bandwidth is selected. A spatial stream constant is selected for each spatial stream from the set [0, 5, 2, 7, 3, 6, 1, 4] or a subset thereof depending on a number of spatial streams to be utilized, wherein each constant in the set corresponds to a respective spatial stream. Information bits are interleaved according to the selected frequency rotation parameter Nand the selected spatial stream constant.