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:
Dec. 04, 2012
Filed:
Jan. 25, 2008
Michail Konstantinos Tsatsanis, Huntington Beach, CA (US);
Willen Lao, Foothill Ranch, CA (US);
Wei MO, Mission Viejo, CA (US);
Michail Konstantinos Tsatsanis, Huntington Beach, CA (US);
Willen Lao, Foothill Ranch, CA (US);
Wei Mo, Mission Viejo, CA (US);
Positron Access Solutions, Inc., Montreal, CA;
Abstract
A method and apparatus are disclosed for use with multiple input, multiple output (MIMO) signal processing techniques, which reduce the amount of memory and memory bandwidth used to store and access filter coefficients by compressing a filter coefficient based at least in part on one or more neighboring filter coefficients for storage and decompressing the filter coefficients when retrieved. The decompressed filter coefficients can be used with a MIMO filtering technique, and/or can be used to compress or decompress additional coefficients.