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. 25, 2023
Filed:
Jan. 31, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jun-kyoung Lee, Yongin-si, KR;
Chul-kyung Kim, Seoul, KR;
Jong-wook Nam, Suwon-si, KR;
Young-yong Lee, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A multi-subscriber identification module (multi-SIM) device includes plural SIMs, plural radio frequency (RF) resources, and a baseband processor. The plural RF resources are assigned to the plural SIMs, a first portion of the RF resources supporting use of a non-limited channel configuration and a second portion of the RF resources supporting use of a limited channel configuration according to a radio resource control (RRC) protocol. The baseband processor, in response to RF resource use request intervals of two or more target SIMs among the plural SIMs overlapping each other, control the RF resources to support the use of the non-limited channel configuration for one of the two or more target SIMs and to support the use of the limited channel configuration for the other of the two or more target SIMs, based on information regarding networks respectively corresponding to the two or more target SIMs.