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:
Nov. 04, 2025
Filed:
Oct. 07, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Vikash Kumar, Jharkhand, IN;
Akhil Shukla, Karnataka, IN;
Allen Job, Kerala, IN;
Palani Lakshamanan, Karnataka, IN;
Dheeraj Kumar, Karnataka, IN;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Embodiments herein provide a method for handling a RRC re-establishment procedure in a wireless network by a network apparatus. The method includes detecting a radio link failure at a UE in the wireless network; receiving an RRC re-establishment request message from the UE; sending a downlink RRC re-establishment message and facilitating the allocation of an uplink grant to the UE; receiving a RRC re-establishment complete message from the UE on the allocated uplink grant resource. The method can be used to improve RRC re-establishment procedure completion time by efficient provisions of UL grant allocation to send a RRC Re-EstablishmentComplete. Using the disclosed method, there is drastic signaling reduction/resource wastage during the RRE procedure, thereby resulting in power saving of the UE and the network apparatus.