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    Electronic device for performing beamforming in wireless communication system and method therefor
    5.
    发明授权
    Electronic device for performing beamforming in wireless communication system and method therefor 有权

    公开(公告)号：US11088742B2

    公开(公告)日：2021-08-10

    申请号：US15733189

    申请日：2018-07-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyun Kee Min ,  Sun Key Lee ,  Jung Hun Lee ,  Tae Hun Lim ,  Min Whoa Hong ,  Choun Jong Nam ,  Sung Hee Lee

    IPC: H04B7/06

    Abstract: Disclosed is an electronic device comprising: a touch screen display; a battery; a plurality of antenna elements arranged in order to perform beamforming for directional wireless communication; a first wireless communication circuit configured to provide, through the antenna elements, first wireless communication having a first coverage; a second wireless communication circuit configured to provide second wireless communication having a second coverage greater than the first coverage; and a processor connected to the display, the battery, the first wireless communication circuit, and the second wireless communication circuit, wherein the processor stores instructions for determining whether an external device is close to the electronic device by using the first wireless communication circuit, enabling at least one antenna element, rather than all the antenna elements, among the plurality of antenna elements, and transmitting data to the external device by using the second wireless communication circuit and the enabled at least one antenna element.

    Method and system for providing Wi-Fi service by Wi-Fi device
    7.
    发明授权
    Method and system for providing Wi-Fi service by Wi-Fi device 有权

    公开(公告)号：US08909197B2

    公开(公告)日：2014-12-09

    申请号：US14139117

    申请日：2013-12-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jong Mu Choi ,  You Na Lee ,  Jhong Il Kim ,  Jun Ho Lee ,  Jung Hun Lee

    IPC: H04M1/66 ,  H04W12/06 ,  H04L29/06 ,  H04W8/00 ,  H04L29/08

    CPC classification number: H04W12/06 ,  H04L63/0853 ,  H04L67/16 ,  H04W8/005

    Abstract: A method and a system for providing a Wireless Fidelity (Wi-Fi) service, in which when multiple counterpart devices are selected based on manufacturer information and support information on supported functions and capability defined in a service information field of each beacon message or each probe response message, a final device is determined by checking multiple pieces of signal information of the selected counterpart devices, are provided. The method includes receiving messages from multiple counterpart devices, selecting one or more counterpart devices, each of which supports a requested service, from an identical manufacturer when the messages are received, checking multiple pieces of signal information of the selected counterpart devices when the number of the selected counterpart devices is greater than one, and determining a device having the signal information satisfying set conditions as a final device.

    Method and system for providing Wi-Fi service by Wi-Fi device
    8.
    发明授权
    Method and system for providing Wi-Fi service by Wi-Fi device 有权

    公开(公告)号：US09736691B2

    公开(公告)日：2017-08-15

    申请号：US14529957

    申请日：2014-10-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jong Mu Choi ,  You Na Lee ,  Jhong II Kim ,  Jun Ho Lee ,  Jung Hun Lee

    IPC: H04W12/06 ,  H04L29/06 ,  H04W8/00 ,  H04L29/08

    CPC classification number: H04W12/06 ,  H04L63/0853 ,  H04L67/16 ,  H04W8/005

    Abstract: A method and a system for providing a Wireless Fidelity (Wi-Fi) service, in which when multiple counterpart devices are selected based on manufacturer information and support information on supported functions and capability defined in a service information field of each beacon message or each probe response message, a final device is determined by checking multiple pieces of signal information of the selected counterpart devices, are provided. The method includes receiving messages from multiple counterpart devices, selecting one or more counterpart devices, each of which supports a requested service, from an identical manufacturer when the messages are received, checking multiple pieces of signal information of the selected counterpart devices when the number of the selected counterpart devices is greater than one, and determining a device having the signal information satisfying set conditions as a final device.

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