公开(公告)号：US20230205290A1

公开(公告)日：2023-06-29

申请号：US18178312

申请日：2023-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Sunggeun YOON ,  Kisun LEE ,  Hoyoung LEE ,  Seyoung JANG ,  Hyemi YU

IPC: G06F1/26 ,  H02J7/00 ,  G06F1/30 ,  G06F1/28

CPC classification number: G06F1/26 ,  H02J7/007 ,  G06F1/263 ,  G06F1/305 ,  G06F1/28 ,  H02J7/00 ,  H02J7/00036 ,  H02J7/00034 ,  H02J7/0047 ,  H02J7/00045 ,  H02J7/0048

Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.

公开(公告)号：US20190258832A1

公开(公告)日：2019-08-22

申请号：US16279271

申请日：2019-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Kisun LEE ,  Cheolyoon CHUNG ,  Hangseok CHOI ,  Chihyun CHO

IPC: G06F21/81 ,  G06F1/26 ,  H02M3/158 ,  H02J7/00

Abstract: An electronic device for controlling voltage and a method therefor are provided. The electronic device includes a power regulator, a connector including one or more signal terminals and one or more power terminals electrically connected to the power regulator, and a control circuit electrically connected to the one or more signal terminals. The control circuit is configured to identify a type of an external electronic device connected through the connector, identify detected values for at least some of the one or more signal terminals based at least on the identified type corresponding to a predetermined type, and output, through the power regulator, a predetermined voltage to the external electronic device through the one or more power terminals based at least on the detected value being within a first predetermined range.

公开(公告)号：US20150234363A1

公开(公告)日：2015-08-20

申请号：US14624020

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Geun YOON ,  Ju-Nyun KIM ,  Se-Won OH ,  Kisun LEE ,  Ku-Chul JUNG

IPC: G05B9/02 ,  H02J7/00 ,  G05B11/01

CPC classification number: H02J7/0036 ,  H02J7/0029 ,  H02J7/0031 ,  H02J7/0044 ,  H02J2007/0039 ,  Y10T307/832

Abstract: An electronic device and method and power supply are disclosed. The electronic device includes comprising a connector for electrically coupling with an external power supply unit, and a processor. The processor implements the method, which includes detecting a connection state with the external power supply unit, and detecting whether power supplied from the external power supply unit is abnormal, and controlling the power when the power supplied has an abnormal value. The power supply may include a connector for electrically coupling with an electronic device, and a processor for detecting a connection state with the electronic device, detecting whether power supplied to the electronic device by the power supply unit has an abnormal value, and controlling the supplied power when the power is abnormal.

Abstract translation: 公开了一种电子设备和方法和电源。 该电子装置包括一个用于与外部电源单元电耦合的连接器和一个处理器。 处理器实现该方法，其包括检测与外部电源单元的连接状态，以及检测从外部电源单元提供的电力是否异常，以及当所提供的电力具有异常值时控制电力。 电源可以包括用于与电子设备电耦合的连接器，以及用于检测与电子设备的连接状态的处理器，检测由电源单元提供给电子设备的电力是否具有异常值，以及控制所提供的 电源电源异常时。

公开(公告)号：US20130194909A1

公开(公告)日：2013-08-01

申请号：US13749300

申请日：2013-01-24

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Kisun LEE ,  Jounghwa LEE

IPC: H04W24/04

CPC classification number: H04W24/04 ,  H04L41/0654 ,  H04W24/08 ,  H04W76/12

Abstract: A call monitoring method for detecting an error in a Bearer-Independent Call Control (BICC) environment using an Internet Protocol (IP) as a bearer is provided, in which an MSC receives connection information about a called exchange from another MSC, requests IP resource allocation for configuring a termination to a Media GateWay (MGW) controlled by the MSC based on the received connection information about the called exchange, determines, upon receipt of a resource allocation failure message from the MGW, whether a cause of a resource allocation failure is an IP allocation error, and transmits the resource allocation failure message to a resource manager, if the cause of the resource allocation failure is an IP allocation error.

Abstract translation: 提供了一种用于检测使用因特网协议（IP）作为承载的承载独立呼叫控制（BICC）环境中的错误的呼叫监视方法，其中MSC从另一MSC接收关于被叫交换机的连接信息，请求IP资源 在接收到来自MGW的资源分配失败消息的情况下，基于接收到的被叫交换的连接信息，将由MSC控制的媒体网关（MGW）的终端的配置分配为资源分配失败的原因 IP分配错误，并且如果资源分配失败的原因是IP分配错误，则向资源管理器发送资源分配失败消息。