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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 12580614 B1

PDFFull Text
Date of Patent:
Mar. 17, 2026

Filed:

Jul. 21, 2021

Methods and arrangements for signaling control information in a communication system

Applicant:

Telefonaktiebolaget Lme Ericsson (Publ), Stockholm, SE;

Inventors:

Bo Göransson, Sollentuna, SE;

George Jöngren, Sundbyberg, SE;

Assignee:

Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;

Attorney:
Primary Examiner:

Gennadiy Tsvey

Int. Cl.
CPC ...
H04B 7/0456 (2017.01); H04B 7/0417 (2017.01); H04B 7/06 (2006.01); H04W 72/21 (2023.01); H04W 72/542 (2023.01);
U.S. Cl.
CPC ...
H04B 7/0486 (2013.01); H04B 7/0417 (2013.01); H04B 7/0456 (2013.01); H04B 7/063 (2013.01); H04B 7/0639 (2013.01); H04B 7/0654 (2013.01); H04W 72/21 (2023.01); H04W 72/542 (2023.01);
Abstract

The invention relates to devices and methods for signalling control information associated with transmission of data over a wireless channel. A second communication device receives (S) data from a first communication device, wherein the data comprises an indication of recommended precoders and a recommendation of a first transmission rank to possibly use during transmission. The second communication device determines (S) a second transmission rank to use for transmitting data, and transmits (S) a confirmation message to the first communication device. The confirmation message comprises a confirmation that transmission of data from the second communication device is using at least parts of each recommended precoder associated with a frequency resource that falls within the transmission of data and an indicator of the second transmission rank to use.

Find Patent Forward Citations

Göransson, Bo. (2026). Methods and arrangements for signaling control information in a communication system (U.S. Patent No. 12580614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12580614

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

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