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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 11477800 B1

PDFFull Text
Date of Patent:
Oct. 18, 2022

Filed:

Oct. 22, 2020

Sounding scheduling for distributed mimo communication in an access point cluster

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Yan Zhou, San Diego, CA (US);

Abhishek Pramod Patil, San Diego, CA (US);

George Cherian, San Diego, CA (US);

Venkata Ramanan Venkatachalam Jayaraman, San Diego, CA (US);

Alfred Asterjadhi, San Diego, CA (US);

Assignee:

QUALCOMM INCORPORATED, San Diego, CA (US);

Attorney:

Loza & Loza, LLP

Primary Examiner:

Natasha W Cosme

Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04B 7/0413 (2017.01); H04L 5/00 (2006.01); H04B 7/024 (2017.01); H04B 7/06 (2006.01); H04B 7/0452 (2017.01); H04B 7/0408 (2017.01);
U.S. Cl.
CPC ...
H04W 72/12 (2013.01); H04B 7/024 (2013.01); H04B 7/0413 (2013.01); H04B 7/0617 (2013.01); H04L 5/005 (2013.01); H04L 5/0048 (2013.01); H04B 7/0408 (2013.01); H04B 7/0452 (2013.01); H04L 5/0055 (2013.01);
Abstract

Various aspects of the disclosure relate to distributed multiple-input multiple-output (MIMO) communication such as coordinated beamforming or Joint MIMO. In some aspects, distributed MIMO is used to support communication in a cluster of wireless nodes (e.g., access points). A distributed MIMO scheduling scheme as taught herein is used to schedule sounding operations by the wireless nodes (e.g., access points and/or stations) operating within the cluster.

Find Patent Forward Citations

Quick Actions:

Zhou, Yan. (2022). Sounding scheduling for distributed mimo communication in an access point cluster (U.S. Patent No. 11477800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11477800

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