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:
Jul. 02, 2024
Filed:
Apr. 11, 2021
Fg Innovation Company Limited, Tuen Mun, HK;
Mei-Ju Shih, Taipei, TW;
Chie-Ming Chou, Taipei, TW;
Hung-Chen Chen, Taipei, TW;
Yung-Lan Tseng, Taipei, TW;
FG Innovation Company Limited, Tuen Mun, HK;
Abstract
A User Equipment (UE) and a method performed by the UE for multi-connectivity are provided. The method includes receiving, from a Master Cell Group (MCG), a first Radio Resource Control (RRC) message comprising at least one Secondary Cell Group (SCG) Data Radio Bearer (DRB) configuration; starting a first timer upon receiving the first RRC message; and stopping the first timer when one of a plurality of conditions is satisfied, wherein the plurality of conditions include: transmitting an RRC reestablishment request message to the MCG; transmitting an SCG Failure Information message to the MCG before the first timer expires; and successfully adding an SCG based on the at least one SCG DRB configuration.