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:
Jun. 23, 2026
Filed:
Oct. 13, 2021
China Mobile Communication Co., Ltd Research Institute, Beijing, CN;
China Mobile Communications Group Co., Ltd., Beijing, CN;
Junshuai Sun, Beijing, CN;
China Mobile Communication Co., Ltd Research Institute, Beijing, CN;
China Mobile Communications Group Co., Ltd., Beijing, CN;
Abstract
Embodiments of this application disclose a data processing method and device. The method includes: receiving, through a first bearer between a MAC layer and a user-plane functional entity of layer 3, a MAC SDU sent by the user-plane functional entity of layer 3 and a sequence number assigned to the MAC SDU, wherein all MAC SDUs sent by the first bearer last time correspond to the same sequence number; and generating a MAC PDU according to the received MAC SDU and the sequence number corresponding to the MAC SDU and sending it to a physical layer. The MAC PDU comprises at least one of: an ID of the first bearer, the sequence number, and at least one MAC SDU corresponding to the sequence number.