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.:
Date of Patent:
May. 19, 2026
Filed:
Jan. 08, 2024
Mediatek Singapore Pte. Ltd., Singapore, SG;
Wen Tang, Beijing, CN;
Gilles Charbit, Cambridge, GB;
MediaTek Singapore Pte. Ltd., Singapore, SG;
Abstract
Various solutions for Message 4 (Msg4) transmission with respect to user equipment and network node in mobile communications are described. An apparatus may determine whether at least one repetition factor for Msg4 is configured in a system information block (SIB) from a network node. The apparatus may determine whether an indication for Msg4 repetition is configured in a downlink control information (DCI) from the network node. The apparatus may determine a number of repetitions for Msg4 based on at least one of the SIB and the DCI. The apparatus may receive one or more Msg4s from the network node according to the number of repetitions. The apparatus may transmit one or more Msg4 Hybrid Automatic Repeat Request (HARQ)-acknowledgements (ACKs) to the network node according to the number of repetitions.