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:
Mar. 23, 2021
Filed:
Jan. 29, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Ramkumar Thirumalli Sureshsah, Karnataka, IN;
Sameer Kumar Mandal, Karnataka, IN;
Seshu Babu Songa, Karnataka, IN;
Venkata Anil Kumar Karamsetti, Karnataka, IN;
Goutham Ponnamreddy, Karnataka, IN;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A method and user equipment are provided. The method includes initiating a circuit-switched (CS) connection establishment procedure by transmitting a connection management (CM) service request message to a core network (CN). Mobility management (MM) connection establishment is aborted in response to failing to receive a CM service acceptance message within a time period. In response to subsequently receiving a CM service acceptance message after aborting the MM connection establishment, a circuit-switched (CS) signaling connection release action is performed.