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. 29, 2025
Filed:
Oct. 12, 2022
Marvell Asia Pte Ltd, Singapore, SG;
Sabih Guzelgoz, San Jose, CA (US);
Hong Jik Kim, San Jose, CA (US);
Fariba Heidari, San Jose, CA (US);
Marvell Asia Pte Ltd, Singapore, SG;
Abstract
Method and apparatus for providing an equalizer that achieves a given precision for non-invertible matrices. The equalizer receives a plurality of symbols of an uplink transmission in a wireless communication system and performs an equalization operation on the plurality of received symbols of uplink transmission, wherein the equalization operation requires to perform an inversion of a matrix. The equalization operation on the plurality of received symbols is completed within a user-specified precision without adding any bit to the precision when the matrix is non-invertible. A gain normalizer performs a gain normalization operation on the plurality of received symbols following the equalization operation with certain values excluded from an βaverage of gain normalization factors used for the gain normalization operation.