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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 12549979 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Apr. 05, 2023

Method and apparatus for adaptive modulation and coding (amc) of link adaptation using channel orthogonality analysis in wireless mimo-ofdm communication systems

Applicant:

Senscomm Semiconductor Co., Ltd., Suzhou, CN;

Inventors:

Kyung Hoon Kwon, Seoul, KR;

Seung Hyeok Ahn, Laguna Hills, CA (US);

Young Hwan Kang, Suzhou, CN;

Seung Ho Choo, Suzhou, CN;

Jungchul Shin, Suzhou, CN;

Daehong Kim, Laguna Hills, CA (US);

Assignee:

Senscomm Semiconductor Co., Ltd., Suzhou, CN;

Attorney:

BROADVIEW IP LAW, PC

Primary Examiner:

Frank Duong

Int. Cl.
CPC ...
H04W 24/08 (2009.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H04W 24/08 (2013.01); H04L 1/0003 (2013.01); H04L 1/0009 (2013.01);
Abstract

The present disclosure discloses systems and methods of calculating a near-maximum likelihood detection (MLD) performance capability signal to interference plus noise ratio (SINR) according to instructions stored in non-transitory computer readable memory that when executed by a processor of a multiple-input, multiple output orthogonal frequency-division multiplexing (MIMO-OFDM) wireless communications receiver device cause the processor to perform operations including the processor acquiring Hand noise variance σfor each subcarrier of a set of subcarriers between a MIMO-OFDM wireless communications transmitter device and the wireless communications receiver device, computing an average received bit mutual information rate (RBIR) over all subcarriers, converting the average RBIR to an effective SINR; and selecting a modulation coding scheme (MCS).

Find Patent Forward Citations

Kwon, Kyung. (2026). Method and apparatus for adaptive modulation and coding (amc) of link adaptation using channel orthogonality analysis in wireless mimo-ofdm communication systems (U.S. Patent No. 12549979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12549979

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

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