公开(公告)号：US20220104103A1

公开(公告)日：2022-03-31

申请号：US17484340

申请日：2021-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyun LEE ,  Hyunsung GO ,  Sungjuhn PARK ,  Eunsoo BAE ,  Byeongho SHIM

IPC: H04W40/36 ,  H04W36/08 ,  H04W36/00

Abstract: An electronic device is provided. The electronic device includes at least one processor. The at least one processor may be configured to select at least one first RF path, perform first communication based on the at least one first RF path, identify at least one second RF path simultaneously available with the at least one first RF path, and perform second communication based on the at least one second RF path. A first baseband signal may be converted into a first RF signal and a first communication signal corresponding to the first RF signal may be radiated based on the at least one first RF path, and a second baseband signal may be converted into a second RF signal and a second communication signal corresponding to the second RF signal may be radiated based on the at least one second RF path.

公开(公告)号：US20230284304A1

公开(公告)日：2023-09-07

申请号：US18121872

申请日：2023-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghyun LEE ,  Jungmin OH ,  Yonghyon KIM ,  Sungjuhn PARK

IPC: H04W76/15 ,  H04W76/30 ,  H04L65/1016

CPC classification number: H04W76/15 ,  H04W76/30 ,  H04L65/1016

Abstract: An apparatus and/or a method for providing dual connectivity (DC) in an electronic device which may include multiple SIMs. An electronic device may include: a first SIM comprising first subscriber identity information; a second SIM comprising second subscriber identify information; a wireless communication circuit; and at least one processor operatively connected to the first SIM, the second SIM, and the communication circuit, wherein the at least one processor: connects to a first MCG network or a first SCG network, based on the first subscriber identity information when data communication using the first subscriber identity information is configured; identifies a state of communication with the first MCG network; restricts addition of a second SCG network, based on the second subscriber identity information when the state of communication with the first MCG network is a connected state; and allows addition of the second SCG network, based on the second subscriber identity information when the state of communication with the first MCG network is in an idle state. Other embodiments may be also possible.

公开(公告)号：US20220240078A1

公开(公告)日：2022-07-28

申请号：US17577937

申请日：2022-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjuhn PARK ,  Sanghyun LEE

IPC: H04W8/18 ,  H04W68/00 ,  H04W24/10 ,  H04W24/08 ,  H04W76/28

Abstract: An electronic device is provided. The electronic device includes a processor connected to a first SIM and a second SIM, and RF devices used for communication based on the first SIM and on the second SIM, the processor identifies expiration of a timer for paging monitoring associated with the second SIM while use of the RF devices is allocated to the first SIM, to allocate use of the RF devices to the second SIM to perform first paging monitoring and first-type measurement, reallocates use of the RF devices to the first SIM according to completion of the first paging monitoring and the first-type measurement, identifies expiration of the timer for the paging monitoring associated with the second SIM while use of the RF devices is reallocated to the first SIM, and allocates use of the RF devices to the second SIM to perform second paging monitoring and second-type measurement.