公开(公告)号：US20230171580A1

公开(公告)日：2023-06-01

申请号：US18160635

申请日：2023-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungkwon KIM ,  Inhye YEOM ,  Jungmin OH

IPC: H04W8/00 ,  H04W48/18

CPC classification number: H04W8/005 ,  H04W48/18

Abstract: An electronic device is provided. The electronic device includes a wireless communication circuit, a memory for storing an EARFCN list, and a processor configured to identify whether the electronic device is in a designated mode, when the electronic device is in the designated mode, perform a scan sequentially on at least some channels from among a plurality of channels included in the EARFCN list, when a first channel satisfying a first condition is identified as a result of the scan, identify whether the first channel corresponds to a second condition by decoding a system information block (SIB) or a master information block (MIB) received through the first channel, when the first channel satisfies the second condition, select a cellular network regarding the first channel, and when the first channel does not satisfy the second condition, stop the scan and perform D2D communication during a designated time.

公开(公告)号：US20230189206A1

公开(公告)日：2023-06-15

申请号：US18107202

申请日：2023-02-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Songkyu KIM ,  Sanghyun LEE ,  Minseok SHIN ,  Inhye YEOM ,  Jungmin OH ,  Kyungwon LEE

IPC: H04W68/00 ,  H04W68/02 ,  H04W76/28 ,  H04W56/00 ,  H04W72/23

CPC classification number: H04W68/005 ,  H04W56/001 ,  H04W68/02 ,  H04W72/23 ,  H04W76/28 ,  H04W24/10

Abstract: According to an embodiment, an electronic device may comprise: a memory, at least one communication circuit, and at least one processor, wherein the at least one processor is configured to: receive, via the at least one communication circuit, multiple synchronization signal (SS)/physical broadcast channel (PBCH) blocks (SSBs) from a network; identify multiple time slots corresponding to the multiple SSBs, respectively; in a discontinuous reception (DRX) mode, based on a measurement result of a signal measured in at least one of the multiple time slots in a previous period, select at least one time slot in which monitoring is to be performed in a current period; and wake up in the selected at least one time slot to monitor a physical downlink control channel (PDCCH).

公开(公告)号：US20220141919A1

公开(公告)日：2022-05-05

申请号：US17538233

申请日：2021-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungwon LEE ,  Sanghyun LEE ,  Songkyu KIM ,  Minseok SHIN ,  Inhye YEOM ,  Jungmin OH

IPC: H04W88/06 ,  H04W8/18 ,  H04L65/10 ,  H04L65/1016 ,  H04W72/04 ,  H04W8/24

Abstract: A user equipment (UE) is provided. The UE includes a first subscriber identity module (SIM) configured to correspond to a first cellular network, a second SIM configured to correspond to a second cellular network, a wireless communication circuit, and a processor configured to determine a SIM to be used for Internet data communication among the first SIM and the second SIM as the first SIM, perform a connection process for Internet data communication and internet protocol (IP) multimedia subsystem (IMS) communication for a voice call with the first cellular network using first identification information about the first SIM, perform a connection process for the IMS communication with the second cellular network using second identification information about the second SIM, configure a parameter for the UE to support a narrow bandwidth for the second cellular network in UE capability information and transmit the UE capability information to the second cellular network.

公开(公告)号：US20220360315A1

公开(公告)日：2022-11-10

申请号：US17654671

申请日：2022-03-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangun OH ,  Inhye YEOM ,  Naram YOON ,  Sanghyun LEE ,  Seongwon CHO

IPC: H04B7/08 ,  H04L5/00 ,  H04W24/10 ,  H04W8/24

Abstract: An electronic device includes: a plurality of antennas, and at least one processor, wherein the at least one processor is configured to: identify an over-temperature state of the electronic device, identify a current state of the electronic device for at least one parameter of a user equipment (UE) capability of the electronic device based on identification of the over-temperature state, perform a first operation of reducing a number of antennas for reception among the plurality of antennas based on satisfying a specific condition by the current state of the electronic device for the at least one parameter, and perform the first operation and a second operation of changing at least some of the UE capability of the electronic device based on not satisfying the specific condition by the current state of the electronic device for the at least one parameter.