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:
Apr. 21, 2026
Filed:
Feb. 08, 2023
Apogee 5g Global, Llc, Plano, TX (US);
Qiaoling Yu, Shanghai, CN;
Xiaobo Zhang, Shanghai, CN;
Apogee 5G Global, LLC, Plano, TX (US);
Abstract
A method and user equipment (UE) configured for wireless communications. The UE is configured to receive information indicating a value of a first timer. The first timer is a timer related to small data transfer (SDT). The UE is configured to start the first timer based on a first message. The first message is used to request transmitting data through a data radio bearer (DRC) in a radio resource control (RRC) inactive state. The UE is configured to determine whether to execute an RRC connection re-establishment procedure based on at least a target condition being satisfied and a state of the first timer. The target condition is a condition in a condition set. The condition set comprises: receiving a random access problem indication from a master cell group (MCG) medium access control (MAC) and a state of at least a plurality of second timers.