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:
Jan. 07, 2014
Filed:
Dec. 27, 2011
Hui-ling Lou, Sunnyvale, CA (US);
Bhaskar Nallapureddy, Sunnyvale, CA (US);
Atul Salhotra, San Jose, CA (US);
Hui-Ling Lou, Sunnyvale, CA (US);
Bhaskar Nallapureddy, Sunnyvale, CA (US);
Atul Salhotra, San Jose, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
Systems and techniques relating to processing multiple data streams transmitted over a wireless channel are described. A described technique includes obtaining data streams to be transmitted over a wireless channel using spatially diverse transmission; and applying rotations to the data streams in connection with interleaving the data streams. Applying the rotations can include using rotation values with respective data streams, the rotation values forming a sequence such that the rotation values plotted against stream indices oscillate in relative value within the sequence when a number of the data streams to be transmitted is greater than two. The rotations can include frequency rotations. The interleaving can include performing permutations, the permutations including a first permutation and a second permutation. Applying the rotations can include applying the frequency rotations after the second permutation.