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:
Oct. 20, 2026
Filed:
Aug. 18, 2021
Lenovo (Beijing) Limited, Beijing, CN;
Haipeng Lei, Beijing, CN;
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
Embodiments of the present disclosure relate to HARQ retransmission for a multicast service. According to some embodiments of the disclosure, a method performed by a UE may include: receiving, from a BS, a first DCI for scheduling a first transmission using a HARQ process number, wherein a CRC of the first DCI is scrambled by a first RNTI; receiving, from the BS, a third DCI for scheduling a third transmission using the HARQ process number, wherein a CRC of the third DCI is scrambled by a third RNTI specific to the UE; and determining whether the third transmission is a retransmission of the first transmission or a retransmission of a second transmission scheduled by a second DCI, wherein the second DCI schedules the second transmission using the HARQ process number, a CRC of the second DCI is scrambled by a second RNTI common to a group of UEs including the UE.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile