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. 01, 2025
Filed:
Jun. 19, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Lalith Kumar, Bengaluru, IN;
Kundan Tiwari, Bihar, IN;
Erik Guttman, Staines-Upon-Thames, GB;
Mangesh Ingale, Bengaluru, IN;
Prasad Basavaraj Dandra, Bengaluru, IN;
Tushar Vrind, Bengaluru, IN;
Krishna Sumanth Vemuri, Bengaluru, IN;
Umasankar Ceendhralu Baskar, Bengaluru, IN;
Vijay Ganesh Surisetty, Bengaluru, IN;
Lalit Kumar Pathak, Bengaluru, IN;
Ramkumar Thirumalli Sureshsah, Bengaluru, IN;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method and apparatus of an AMF controller in a wireless communication system are provided. The method and apparatus include: registering a first SIM based on a first registration request message and registering a second SIM based on a second registration request message which has a GUTI for the first SIM. Further, the method and apparatus include: receiving at least one of downlink data and signaling information for the second SIM when a N1 NAS is in CM-Connected state for the first SIM, and transmitting a NAS message indicating at least one of the downlink data and the signaling information for the second SIM over the N1 NAS connection of the first SIM.