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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.:

US 9716601 B1

PDFFull Text
Date of Patent:
Jul. 25, 2017

Filed:

Jan. 04, 2016

Method and apparatus for soft detection of high order qam symbols in mimo channels

Applicant:

Samsung Electronics Co., Ltd., Gyeonggi-do, KR;

Inventors:

Mojtaba Rahmati, San Diego, CA (US);

Dongwoon Bai, San Diego, CA (US);

Jungwon Lee, San Diego, CA (US);

Assignee:

Samsung Electronics Co., Ltd, , KR;

Attorney:

The Farrell Law Firm, P.C.

Primary Examiner:

Shuwang Liu

Assistant Examiner:

Gina McKie

Int. Cl.
CPC ...
H03D 1/00 (2006.01); H04L 27/06 (2006.01); H04L 25/02 (2006.01); H04L 1/00 (2006.01); H04L 27/38 (2006.01); H04B 7/0413 (2017.01);
U.S. Cl.
CPC ...
H04L 25/0256 (2013.01); H04B 7/0413 (2013.01); H04L 1/0054 (2013.01); H04L 27/38 (2013.01);
Abstract

Methods and apparatus for soft MIMO detection of high order QAM with initial candidate reduction are described. A method includes receiving a plurality of signals including Q-order QAM symbols; determining a reduced candidate set including C potential candidates, where C is less than Q; calculating Euclidean distances (EDs) based on the reduced candidate set; and generating LLR information based on the calculated EDs.

Find Patent Forward Citations

Rahmati, Mojtaba. (2017). Method and apparatus for soft detection of high order qam symbols in mimo channels (U.S. Patent No. 9716601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9716601

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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