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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 12777470 B1

PDFFull Text
Date of Patent:
Oct. 27, 2026

Filed:

Aug. 05, 2024

Downlink control information indicating multicast transmission

Applicant:

Ofinno, Llc, Reston, VA (US);

Inventors:

Hua Zhou, Vienna, VA (US);

Esmael Hejazi Dinan, McLean, VA (US);

Yunjung Yi, Vienna, VA (US);

Ali Cagatay Cirik, Chantilly, VA (US);

Hyoungsuk Jeon, Centreville, VA (US);

Hyukjin Chae, San Diego, CA (US);

Jonghyun Park, Syosset, NY (US);

Kai Xu, Great Falls, VA (US);

Assignee:

Ofinno, LLC, Reston, VA (US);

Attorneys:

Peter Flanagan

Kavon Nasabzadeh

Jacob L. Mangan

Primary Examiner:

Andrew W Chriss

Int. Cl.
CPC ...
H04W 72/044 (2023.01); H04W 72/23 (2023.01);
U.S. Cl.
CPC ...
H04W 72/044 (2013.01); H04W 72/23 (2023.01);
Abstract

A method can include receiving radio resource control messages indicating a bandwidth part (BWP), of a cell, including first resource blocks (RBs) and second RBs, indicating common frequency resources, including the first RBs of the BWP, associated with a multicast and broadcast service (MBS) configured for wireless devices including the wireless device, and including a radio network temporary identifier (RNTI) associated with the MBS. The method can also include receiving, via the common frequency resources of the BWP, a group common downlink control information (DCI) addressed to the RNTI. The group common DCI can indicate a multicast transmission of a transport block to the wireless device. The group common DCI can be different from a second DCI indicating unicast transmission for a second transport block. The method can further include starting a BWP inactivity timer of the cell in response to receiving the group common DCI.

Find Patent Forward Citations

Zhou, Hua. (2026). Downlink control information indicating multicast transmission (U.S. Patent No. 12777470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12777470

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

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