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. 24, 2013
Filed:
May. 04, 2009
Farrokh Abrishamkar, San Diego, CA (US);
Yingqun Yu, San Diego, CA (US);
Michael Mccloud, San Diego, CA (US);
Divaydeep Sikri, Woking, GB;
Farrokh Abrishamkar, San Diego, CA (US);
Yingqun Yu, San Diego, CA (US);
Michael McCloud, San Diego, CA (US);
Divaydeep Sikri, Woking, GB;
Qualcomm Incorporated, San Diego, CA (US);
Abstract
Systems and methods for multi-user detection are provided. In one aspect of the disclosure, an apparatus is provided. The apparatus comprises a processing unit configured to process a plurality of received chips into a plurality of received symbols for a plurality of users. The apparatus further comprises a computation unit configured to compute a multi-user matrix relating a plurality of user symbols for the plurality of users to the plurality of received symbols and a detection unit configured to detect the plurality of user symbols for the plurality of users using the computed multi-user matrix and the plurality of received symbols.