-
公开(公告)号：US20230422159A1
公开(公告)日：2023-12-28
申请号：US18244019
申请日：2023-09-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoungho LEE , Kipyo NAM , Sungsick KIM , Janggun BAE
Abstract: According to various embodiments, an electronic device includes at least one processor. The at least one processor is configured to: after establishing an RRC connection with a first cell of a first RAT, confirm the occurrence of an event associated with the release of the RRC connection with the first cell; camp on to a second cell of a second RAT different from the first RAT in response to the confirmation of the occurrence of the event; initiate a timer, defined in an NAS, on the basis of a failure to register to a core network corresponding to the second RAT; and perform one of a scan associated with the first RAT or a scan associated with a RAT according to a preset priority, on the basis of the initiation of the timer, according to whether a service performed while connected to the first cell is an IMS call service.
-
公开(公告)号：US20220408517A1
公开(公告)日：2022-12-22
申请号：US17713352
申请日：2022-04-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Janggun BAE , Kyoungho LEE , Sungsick KIM
Abstract: According to various embodiments, an electronic device may include at least one processor and a sensor module, wherein the at least one processor is configured to, while a first connection to a first network is established based on a first RAT, identify that the electronic device is in over-temperature state based on sensing data from the sensor module, based on identifying that the electronic device is in the over-temperature state, identify whether a specified application is executed or not, based on identifying that the specified application is executed, release the first connection without receiving a connection release message from the first network, after the first connection is released, perform a scan associated with a second RAT different from the first RAT, based on a result of the scan, establish a second connection with a second network different from the first network based on the second RAT. An electronic device comprising at least one processor, wherein the at least one processor is configured to, identify an over-temperature state in a state of being connected to a first RAT, based on the identification of the over-temperature state, identify whether a connection for the first RAT is maintainable, based on identifying that the connection for the first RAT is maintainable, perform at least one first operation corresponding to the over-temperature state while maintaining the connection for the first RAT, and based on identifying that the connection for the first RAT is not maintainable, perform at least one second operation for establishing. Various other embodiments are possible.
-
公开(公告)号：US20220330104A1
公开(公告)日：2022-10-13
申请号：US17678963
申请日：2022-02-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoungho LEE , Janggun BAE , Sungsick KIM
IPC: H04W36/00
Abstract: According to various embodiments, an electronic device may include: at least one processor, and the at least one processor may be configured to identify occurrence of an event associated with an internet protocol multimedia subsystem (IMS) voice service, in a state of being registered in a first core network based on a first radio access technology (RAT), identify at least one measurement report event corresponding to the occurred event among at least one first measurement report event associated with the first RAT and at least one second measurement report event associated with a second RAT different from the first RAT in the state of being registered in the first core network based on the first RAT, the first RAT and the second RAT being configured in the electronic device, and refrain from a measurement report corresponding to the identified measurement report event.
-
公开(公告)号：US20220303808A1
公开(公告)日：2022-09-22
申请号：US17571877
申请日：2022-01-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoungho LEE , Sungsick KIM , Euichang JUNG
Abstract: Various embodiments provide an electronic device and an operation method thereof, the electronic device comprising: a first communication circuit configured to support first cellular communication; a second communication circuit configured to support second cellular communication; and a processor, wherein the processor is configured to: control the electronic device to receive a radio resource control (RRC) reconfiguration message including information related to a measurement object, in a state in which quality measurement of the second cellular communication is restricted, identify whether the information related to the measurement object comprises information related to a standalone mode of the second cellular communication, determine whether to perform quality measurement using a frequency band corresponding to the standalone mode, based on a result of the identification, and determine whether to transmit a result of the quality measurement, based on a result of the quality measurement.
-
公开(公告)号：US20220264511A1
公开(公告)日：2022-08-18
申请号：US17673282
申请日：2022-02-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyoungho LEE , Sukkyung YOON
Abstract: An electronic device is provided. The electronic device includes at least one processor connected with a first subscriber identity module (SIM) and a second SIM and at least one radio frequency (RF) circuit. The at least one processor is configured to receive an RRC connection release message after radio resource control (RRC) connection with the first communication network to transmit/receive data in the state where the use of the at least one RF circuit is allocated to the first SIM, and retransmit a registration request message for the second communication network to the base station of the second communication network in the state where the use of the at least one RF circuit is allocated to the second SIM in response to the reception of the RRC connection release message.
-
Patent Agency Ranking
公开(公告)号：US20240349091A1
公开(公告)日：2024-10-17
申请号：US18631628
申请日：2024-04-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Janggun BAE , Inshik KANG , Sukkyung YOON , Kyoungho LEE , Yunbeom LEE
Abstract: According to an embodiment, an electronic device may comprise memory and at least one processor, comprising processing circuitry. The memory may store at least one instruction that, when executed by at least one processor, individually and/or collectively, causes the electronic device to: perform a call service based on a first network communication corresponding to a first subscriber identification module (SIM) in a state in which a first portion of RF resources of the electronic device is allocated for the first network communication corresponding to the first SIM, and a second portion, at least partially different from the first portion, of the RF resources is allocated for a second network communication corresponding to a second SIM different from the first SIM; identify a service failure in the second network communication corresponding to the second SIM while performing the call service based on the first network communication based on the first SIM; based on the service failure, perform a scan for the second network communication corresponding to the second SIM one or more times; and perform at least one operation for restricting the scan for the second network communication based on a cell for the second network communication not being identified as a result of the scan one or more times.
-
公开(公告)号：US20240214881A1
公开(公告)日：2024-06-27
申请号：US18450750
申请日：2023-08-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kipyo NAM , Janggun BAE , Kyoungho LEE , Sungsick KIM
IPC: H04W36/00
CPC classification number: H04W36/0061 , H04W36/0058
Abstract: An electronic device and method of operating an electronic device are provided. The electronic device includes a memory storing a forbidden public land mobile network (FPLMN) list including a node to which access of the electronic device is blocked, a communication circuit, and a communication processor configured to receive, through a first node, a handover command signal, search for a second node to which handover is to be performed, based on information included in the handover command signal, identify whether the second node is in the FPLMN list, based on system information broadcast by the second node and including information of multiple public land mobile networks (PLMNs), in case the second node is included in the FPLMN list, transmit a tracking area update (TAU) request signal to the second node, and connect to the second node according to reception of an accept message corresponding to the TAU request signal.
-
公开(公告)号：US20130094770A1
公开(公告)日：2013-04-18
申请号：US13649288
申请日：2012-10-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyoungho LEE , Jongseob KWAK , Suksoon KIM
CPC classification number: G06F21/36 , G06F3/0488
Abstract: A system and a method for dynamically unlocking a mobile device are provided. The method includes displaying various lock images, where at least one of the parts is altered, when an attempt is made to unlock the mobile device, determining whether a lock image, detected according to a user input, matches a preset image, and unlocking the mobile device according to the result of matching between the detected lock image and the preset image. The system and method increases the level of security when an unlock attempt is made in a public place.
Abstract translation: 提供了一种用于动态解锁移动设备的系统和方法。 该方法包括：当尝试解锁移动设备时，确定是否根据用户输入检测到的锁定图像与预设图像匹配，并且解锁该图像，显示各个锁定图像，其中至少一个部件被改变 根据检测到的锁定图像和预设图像之间的匹配结果的移动设备。 当在公共场所进行解锁尝试时，系统和方法提高了安全级别。
-
公开(公告)号：US20250048211A1
公开(公告)日：2025-02-06
申请号：US18779735
申请日：2024-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyoungho LEE , Kipyo NAM
Abstract: An electronic device is provided. The electronic device in an embodiment includes a subscriber identity module (SIM) and at least one processor, comprising processing circuitry, electrically connected to the SIM. At least one processor, individually and/or collectively, is configured to: detect a second cell based on a movement of the electronic device in a first cell of a network of a telecommunications carrier of the SIM, recognize a 5G shared network based on at least a portion of system information of the second cell, determine whether the electronic device requires a 5G service in the 5G shared network, based on determining that the electronic device requires a service other than the 5G service, control the electronic device to be connected to a base station of the first cell, and based on determining that the electronic device requires the 5G service, control the electronic device to be connected to a base station of the 5G shared network.
-
10.发明公开公开(公告)号：US20230199887A1
公开(公告)日：2023-06-22
申请号：US18168973
申请日：2023-02-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyoungho LEE
CPC classification number: H04W76/16 , H04W24/08 , H04W68/005 , H04W88/06
Abstract: An electronic device and method thereof are provided. The electronic device includes a first subscriber identity module (SIM) for storing a first profile related to a first cellular network, a second SIM for storing a second profile related to a second cellular network, a wireless communication circuit including a radio frequency (RF) resource for performing data transmission or reception through one of the first cellular network or the second cellular network, and a communication processor configured to detect activation of a data transmission operation through the first cellular network, assign the RF resource to the first SIM during a first time, measure a quality of a channel corresponding to the first cellular network during the first time, maintain a state in which the RF resource is assigned to the first SIM during a second time, and reassign the RF resource to the second SIM after the second time expires.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.018 seconds)
