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    Method and apparatus for reducing power consumption in digital living network alliance network
    1.
    发明授权
    Method and apparatus for reducing power consumption in digital living network alliance network 有权
    数字生活网络联盟网络降低功耗的方法和装置

    公开(公告)号：US09317099B2

    公开(公告)日：2016-04-19

    申请号：US14140355

    申请日：2013-12-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young-Kow Lee ,  Tae-Hwan Hwang

    IPC: G06F1/32 ,  H04L12/10 ,  H04L12/28 ,  H04W52/02 ,  H04L29/08

    CPC classification number: G06F1/3234 ,  H04L12/10 ,  H04L12/2814 ,  H04L67/36 ,  H04L2012/285 ,  H04W52/0254 ,  Y02D70/1222 ,  Y02D70/142

    Abstract: A method and apparatus for reducing power consumption in an electronic device are provided. The method includes receiving media content from a server, establishing a control state based on the media content, controlling power of at least one of a communication connection device and a display according to the control state of the received media content, determining whether a reception of the media content is completed, determining whether the electronic device performs functions for playing and controlling a digital media, transitioning a Wireless Local Area Network (WLAN), when it has been determined that a reception of the media content and that the functions are not performed by the electronic device, to a power save mode, and disconnecting the WLAN, when it has been determined that receiving the media content is completed and that the functions are performed by the electronic device, wherein the electronic device comprises the communication connection device.

    Abstract translation: 提供了一种用于降低电子设备中的功耗的方法和装置。 该方法包括从服务器接收媒体内容，根据媒体内容建立控制状态，根据接收的媒体内容的控制状态来控制通信连接设备和显示器中的至少一个的功率，确定是否接收到 媒体内容完成后，当确定媒体内容的接收和不执行功能时，确定电子设备是否执行用于播放和控制数字媒体的功能，转换无线局域网（WLAN） 在确定接收到媒体内容已经完成并且由电子设备执行功能的情况下，通过电子设备进入省电模式并断开WLAN，其中电子设备包括通信连接设备。

    Electronic device and power control method of electronic device
    3.
    发明授权
    Electronic device and power control method of electronic device 有权

    公开(公告)号：US10938582B2

    公开(公告)日：2021-03-02

    申请号：US15619888

    申请日：2017-06-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Bu-Seop Jung ,  Bum-Jib Kim ,  Jung-Hun Lee ,  Hye-Jung Bang ,  Soon-Ho Lee ,  Young-Kow Lee ,  Ki-Yeong Jeong ,  Nam-Ju Cho ,  Doo-Suk Kang ,  Hyuk Kang ,  Bo-Kun Choi

    IPC: H04L12/12 ,  G06F1/3234 ,  G06F1/3209 ,  H04W52/02 ,  G06F1/32 ,  H04N21/4363 ,  H04N21/443 ,  H04W52/28 ,  G06F1/26 ,  G06F15/17 ,  H04L12/64 ,  H04N21/6377 ,  H04W84/12 ,  H04W88/06

    Abstract: An electronic device and a power control method of an electronic device are provided. The electronic device may include: a communication circuit including a first circuit configured to perform first communication and a second circuit configured to perform second communication; a processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein, the memory stores instructions that, when executed, cause the processor to perform operations comprising: controlling the first circuit to operate according to a first power control mode associated with the first communication, and controlling the second circuit to operate according to a second power control mode associated with the second communication when the first communication and the second communication are concurrently performed through the first circuit and the second circuit; identifying a first sleep period during which the first circuit operates in a sleep mode according to the first power control mode, and a second sleep period during which the second circuit operates in the sleep mode according to the second power control mode; and controlling the communication circuit to operate in a deep sleep mode in which the communication circuit operates with power that is less than or equal to a predetermined power in a period where the first sleep period and the second sleep period coincide.

    ELECTRONIC DEVICE AND WIRELESS COMMUNICATION METHOD IN ELECTRONIC DEVICE
    5.
    发明申请
    ELECTRONIC DEVICE AND WIRELESS COMMUNICATION METHOD IN ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20170331529A1

    公开(公告)日：2017-11-16

    申请号：US15485968

    申请日：2017-04-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jung-Hun LEE ,  Hyun-Kee Min ,  Young-Kow Lee ,  Bu-Seop Jung

    IPC: H04B7/0413 ,  H04W88/10

    CPC classification number: H04B7/0413 ,  H04B7/0452 ,  H04B7/0689 ,  H04W88/10

    Abstract: Provided are an electronic device and a wireless communication method of an electronic device. The electronic device obtains information for mode switching when the electronic device is connected to an access point based on one of a first mode from among a multiple user multiple input multiple output (MU-MIMO) mode and a single user multiple input multiple output (SU-MIMO) mode; determining whether to switch the mode to a second mode, which is different from the first mode, from among the MU-MIMO mode and the SU-MIMO mode, based on the obtained information for mode switching; and performing wireless data communication with the access point based on the second mode when the electronic device is switched to the second mode.

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