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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 12764769 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

May. 26, 2021

Methods and apparatus relating to full duplex communications

Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Victor Farias Monteiro, Fortaleza, BR;

Francisco Rafael Marques Lima, Sobral, BR;

Iran Mesquita Braga Junior, Fortaleza, BR;

Tarcísio Ferreira Maciel, Fortaleza-Ceará, BR;

Gabor Fodor, Hässelby, SE;

Assignee:

Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;

Attorney:

Weisberg I.P. Law, P.A.

Primary Examiner:

Shukri Taha

Int. Cl.
CPC ...
H04W 72/40 (2023.01); H04L 5/14 (2006.01); H04W 48/16 (2009.01); H04W 72/542 (2023.01);
U.S. Cl.
CPC ...
H04W 72/40 (2023.01); H04L 5/14 (2013.01); H04W 48/16 (2013.01); H04W 72/542 (2023.01);
Abstract

According to an aspect there is provided a method in a base station that is to operate in a full duplex communication mode. The method comprises sending respective device-to-device, D2D, announcement configurations to one or more first wireless devices that have data to transmit to the base station. A D2D announcement configuration configures a first wireless device to perform a respective D2D announcement. The method also comprises sending a D2D announcement monitoring configuration to one or more second wireless devices that the base station has data to transmit to. A D2D announcement monitoring configuration configures a second wireless device to monitor for a D2D announcement transmitted by one or more first wireless devices. Next, the method comprises determining information relating to receipt of D2D announcements by the one or more second wireless devices according to the D2D announcement monitoring configuration, and identifying, based on the determined information, an uplink, UL, wireless device from the one or more first wireless devices and a downlink, DL, wireless device from the one or more second wireless devices for a full duplex communication in which the UL wireless device is to transmit data to the base station and the base station is to transmit data to the DL wireless device.

Find Patent Forward Citations

Monteiro, Victor. (2026). Methods and apparatus relating to full duplex communications (U.S. Patent No. 12764769). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12764769

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

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