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:
Sep. 15, 2026
Filed:
Mar. 30, 2023
Datang Mobile Communications Equipment Co., Ltd., Beijing, CN;
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a data unit processing method and apparatus, and a communication device. The method comprises: a target air-interface protocol layer of a communication device determines an association relationship between service data units (SDUs) according to first indication information; among multiple SDUs with the association relationship, if there is at least one SDU that needs to be discarded or is not successfully transmitted, then the multiple SDUs with the association relationship and/or protocol data units (PDUs) corresponding to the multiple SDUs with the association relationship are discarded.