公开(公告)号：US09615312B2

公开(公告)日：2017-04-04

申请号：US14513954

申请日：2014-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Sung Lee ,  Chan-Ho Jung

IPC: H04W4/00 ,  H04W48/10 ,  H04W76/02 ,  H04W4/06

CPC classification number: H04W76/023 ,  H04W4/06 ,  H04W4/80 ,  H04W8/005 ,  H04W48/10 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/18 ,  H04W84/08

Abstract: Methods and apparatuses are provided for connecting electronic devices. A first electronic device broadcasts a message including at least one of related service information and connectivity information necessary for accessing a wireless access point (AP) accessed by the first electronic device, by using short-range communication. The first electronic device receives a connection request from at least one second electronic device via the wireless AP.

公开(公告)号：US10255441B2

公开(公告)日：2019-04-09

申请号：US15258992

申请日：2016-09-07

Applicant: Samsung Electronics Co., Ltd

Inventor： Chan-Ho Jung ,  Han-Gil Moon

IPC: G06F21/60 ,  H04L29/06

Abstract: A method of managing an image by an electronic device may include: generating a first encryption image by encrypting a first image; acquiring bitstream data corresponding to a second image related to the first image; generating a changed image by combining at least some of the bitstream data and the first encryption image; and transmitting the changed image to an external electronic device.

公开(公告)号：US10117278B2

公开(公告)日：2018-10-30

申请号：US15476332

申请日：2017-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Sung Lee ,  Chan-Ho Jung

IPC: H04W4/00 ,  H04W76/02 ,  H04W48/10 ,  H04W4/06 ,  H04W8/00 ,  H04W4/80 ,  H04W76/14 ,  H04W76/10 ,  H04W76/11 ,  H04W84/08 ,  H04W76/18

Abstract: Apparatuses are provided for connecting electronic devices. An apparatus includes short-range communication circuitry; a communication software module; and a processor adapted to connect with a wireless access point (AP); broadcast, using the short-range communication circuitry, a request message to perform a service associated with file sharing or conferencing, the request message including a unique identifier or a unique name related to the service; receive, via the wireless AP, a response message from at least one external device connected with the wireless AP; establish a communicative connection with the at least one external device via the wireless AP; and perform, using the communication software module, an operation for the service with the at least one external device.

公开(公告)号：US20170068821A1

公开(公告)日：2017-03-09

申请号：US15258992

申请日：2016-09-07

Applicant: Samsung Electronics Co., Ltd

Inventor： Chan-Ho Jung ,  Han-Gil Moon

IPC: G06F21/60 ,  H04L29/06

CPC classification number: G06F21/602 ,  H04L63/0428

Abstract: A method of managing an image by an electronic device may include: generating a first encryption image by encrypting a first image; acquiring bitstream data corresponding to a second image related to the first image; generating a changed image by combining at least some of the bitstream data and the first encryption image; and transmitting the changed image to an external electronic device.

Abstract translation: 一种通过电子设备管理图像的方法可以包括：通过加密第一图像来生成第一加密图像; 获取对应于与所述第一图像有关的第二图像的比特流数据; 通过组合所述比特流数据和所述第一加密图像中的至少一些来生成改变的图像; 以及将改变的图像发送到外部电子设备。

公开(公告)号：US20140313917A1

公开(公告)日：2014-10-23

申请号：US14259062

申请日：2014-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Jung ,  Woo-Sung Lee

IPC: H04L12/26

CPC classification number: H04L67/327 ,  H04L1/12 ,  H04L29/06095 ,  H04L43/0847 ,  H04L69/16

Abstract: A method for deciding a User Datagram Protocol (UDP) connection method or a Transmission Control Protocol (TCP) connection method and transmitting/receiving data includes the operations of transmitting data to a second electronic device in a UDP method, receiving feedback information about reception of the data, from the second electronic device, and transmitting partial data of the data, the partial corresponding to the feedback information in a TCP method or the UDP method. The feedback information includes information about the partial data failing in reception among the data.

Abstract translation: 用于确定用户数据报协议（UDP）连接方法或传输控制协议（TCP）连接方法和发送/接收数据的方法包括以UDP方式向第二电子设备发送数据的操作，接收关于接收到 来自第二电子设备的数据，并且发送数据的部分数据，对应于TCP方法中的反馈信息的部分或UDP方法。 反馈信息包括关于在数据中的部分数据接收失败的信息。