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    Service sharing device and method
    1.
    发明授权
    Service sharing device and method 有权

    公开(公告)号：US10708743B2

    公开(公告)日：2020-07-07

    申请号：US15144229

    申请日：2016-05-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seong-Hee Park ,  Heesu Kim ,  Myounghwan Lee ,  Chilyoul Yang ,  Janghee Lee ,  Sungmin Jo ,  Kwanghoon Han

    IPC: H04W72/04 ,  H04W4/02 ,  H04W4/00 ,  H04W4/80 ,  H04W4/70 ,  H04W8/00 ,  H04L29/08

    Abstract: The present disclosure relates to a technology for a sensor network, a machine to machine (M2M), a machine type communication (MTC), and internet of things (IoT). The present disclosure may be used for an intelligence service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety-related service). An electronic device and an operation method for sharing a service or contents between electronic devices through a user's simple motion are provided. The method includes, displaying a user interface (UI) for contents, the UI comprising a object for sharing the contents, transmitting a signal for determining a distance between each of the at least another electronic device and the electronic device to at least another electronic device in response to an input for the object, and transmitting information for the contents to the first electronic device via a peer-to-peer (P2P) communication in response to receiving a first signal from a first electronic device.

    Method and device for connecting device in short-range wireless communication system
    2.
    发明授权
    Method and device for connecting device in short-range wireless communication system 有权

    公开(公告)号：US11082856B2

    公开(公告)日：2021-08-03

    申请号：US16481963

    申请日：2018-01-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangho Hwang ,  Seonghee Park ,  Myounghwan Lee ,  Janghee Lee ,  Chilyoul Yang

    IPC: H04W12/55 ,  H04W76/14 ,  H04W4/80 ,  H04W8/00 ,  H04W40/24 ,  H04W72/04 ,  H04W12/06 ,  H04W12/50 ,  H04B7/0413

    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
    According to the present invention, a method for connecting a first device in a short-range wireless communication system comprises the steps of: transmitting, to a second device, a discovery signal including a connection information request; receiving, from the second device, a discovery response signal including information on a third device connected with the second device; and establishing a connection with the third device on the basis of the discovery response signal.

    Apparatus and method for measuring distance and location
    4.
    发明授权
    Apparatus and method for measuring distance and location 有权

    公开(公告)号：US11079481B2

    公开(公告)日：2021-08-03

    申请号：US15086920

    申请日：2016-03-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kwanghoon Han ,  Taeyoung Lee ,  Seong-Hee Park ,  Chilyoul Yang ,  Myounghwan Lee

    IPC: G01S11/14 ,  G01S3/808 ,  G01S5/28 ,  G01S15/74 ,  G01S3/802 ,  G01S5/00 ,  G01S5/18

    Abstract: An apparatus and a method for measuring distance by using electronic devices are provided. The apparatus includes an output unit, an input unit, and a controller. The output unit may be configured to transmit the first sound wave, and the input unit may be configured to receive the second sound wave from another apparatus that receives the first sound wave. The controller may be configured to determine the distance between the apparatus and the another apparatus based on a first value and a second value. The first value may correspond to a difference between a timing of initiating a transmission of the first sound wave and a timing of receiving the second sound wave, and the second value may correspond to a difference between a timing when the another apparatus initiates the transmission of the second sound wave and the timing when the another apparatus receives the first sound wave.

    Method and device for service negotiation
    6.
    发明授权
    Method and device for service negotiation 有权

    公开(公告)号：US10271358B2

    公开(公告)日：2019-04-23

    申请号：US14317725

    申请日：2014-06-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Taeyoung Lee ,  Jaeeun Kang ,  Hansu Kang ,  Bongjhin Shin ,  Chilyoul Yang ,  Myounghwan Lee ,  Chunho Lee ,  Jihye Lee

    IPC: H04B5/00 ,  H04W76/10 ,  H04W76/14

    Abstract: A method and an electronic device for service negotiation are provided. The method includes sensing, by the electronic device, a counterpart device through a first protocol, transmitting a request message to the counterpart device through the first protocol, the request message including indication information indicating that the electronic device requests a first service and first service information regarding the first service, and connecting with the counterpart device through a second protocol, when a selection message including indication information selecting the first service is received from the counterpart device through the first protocol, and, after connecting through the second protocol, executing the first service with the counterpart device using the first service information. The request message and the selection message each includes connection information for a connection using the second protocol, and the electronic device and the counterpart device use the connection information to perform the connection using the second protocol.

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