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公开(公告)号：US09900477B2
公开(公告)日：2018-02-20
申请号：US14140280
申请日：2013-12-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-cheol Park , Woo-jin Park , Jae-hoon Ko , Hun-je Yeon , Si-jun Lee , Jin-wook Lee
CPC classification number: H04N5/04 , H04L12/281 , H04L12/2812 , H04L65/1093 , H04L65/4084 , H04L65/80 , H04L2012/2849 , H04W4/80
Abstract: A terminal device is provided. The terminal device includes a multimedia part configured to play back a content, a communicator configured to perform communication, a short-range wireless communication module configured to share communication connection information with an external device, and when tagged with the external device while a content is played back, a controller configured to control the communicator to be connected to the external device according to the communication connection information and transmit a synchronization signal and the played back content. Accordingly, the terminal device shares a synchronized content with an external device using a User Interface (UI) for controlling a plurality of external devices.
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12.发明授权Method and apparatus for allowing playback devices to perform synchronized playback of streaming content 有权用于允许回放设备执行流内容的同步回放的方法和装置公开(公告)号：US09509635B2
公开(公告)日：2016-11-29
申请号：US14205998
申请日：2014-03-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-cheol Park , Won-joo Park , Jae-hoon Ko , Woo-jin Park , Hun-je Yeon , Jin-wook Lee
IPC: H04L12/931 , H04L29/06 , H04N21/43
CPC classification number: H04L49/201 , H04L65/4076 , H04L65/80 , H04N21/4305 , H04N21/4307
Abstract: An apparatus and method for allowing a plurality of playback devices to stream content of a master device simultaneously is provided. When the master device selects one of the playback devices as a reference device and multicasts a synchronization packet to the playback devices, the playback devices determine a synchronization time by comparing their own synchronization packet reception time with a synchronization packet reception time of the reference device. When the master device streams content, into which a time stamp is inserted based on the time of the reference device, the playback devices play the content based on the determined synchronization time. Therefore, even when the playback devices have different network latencies from the master device, the playback devices may accurately perform synchronized content playback.
Abstract translation: 提供一种用于允许多个回放设备同时流式传输主设备的内容的设备和方法。 当主设备选择播放设备中的一个作为参考设备并且向播放设备多播同步分组时，回放设备通过将其自己的同步分组接收时间与参考设备的同步分组接收时间进行比较来确定同步时间。 当主设备基于参考设备的时间流式传输其中插入时间戳的内容时，播放设备基于所确定的同步时间播放内容。 因此，即使重放装置与主装置具有不同的网络延迟，回放装置也可以准确地执行同步的内容再现。
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公开(公告)号：US10674359B2
公开(公告)日：2020-06-02
申请号：US15784418
申请日：2017-10-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seong-won Han , Woo-jin Park , Dae-hyun Ban , Sang-soon Lim
IPC: H04W12/06 , G05D1/00 , G08G1/16 , G01S5/00 , G01S19/42 , H04L9/32 , G01S5/02 , H04L29/08 , H04W4/02 , H04L29/06 , H04W4/46
Abstract: A method by which a first vehicle authenticates a second vehicle using a plurality of communication schemes and a vehicle capable of performing the method are disclosed.
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Patent Agency Ranking
14.发明授权公开(公告)号：US10327239B2
公开(公告)日：2019-06-18
申请号：US15374429
申请日：2016-12-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-soon Lim , Woo-jin Park , Dae-hyun Ban , Kyu-haeng Lee , Seong-won Han
Abstract: A communication method using a plurality of wireless communication schemes is provided. The method includes receiving at least one data segment transmitted using a first communication scheme from among the plurality of wireless communication schemes; generating a response message for the received at least one data segment; storing the generated response message; comparing a number of stored response messages to a threshold value; setting a number of response messages to be transmitted in a time duration for communicating using the first communication scheme from among the plurality of wireless communication schemes based on a result of the comparison; and transmitting at least one response message using the first communication scheme based on the setting of the number of response messages to be transmitted, wherein the time duration for communicating using the first communication scheme is set to be located between time durations for communicating using a second communication scheme.
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15.发明授权公开(公告)号：US10148377B2
公开(公告)日：2018-12-04
申请号：US14450487
申请日：2014-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min-suk Choi , Woo-jin Park , Hun-je Yeon , Van canh Nguyen , Islam Mohammad Zuberul , Won-joo Park , Jin-wook Lee , Jin-guk Jeong
Abstract: A method of receiving a packet by a receiving terminal is provided. The method includes receiving one or more packets including information about an event which belongs to a same kind of event from a transmitting terminal, and selecting at least one packet from among the received one or more packets based on time information of a certain point of time at the certain point of time.
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公开(公告)号：US10091802B2
公开(公告)日：2018-10-02
申请号：US15175747
申请日：2016-06-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-hyun Ban , Woo-jin Park , Sang-soon Lim
Abstract: An electronic apparatus, a wireless communication method, and a non-transitory computer readable recording medium are provided. The electronic apparatus includes a communicator configured to transmit and receive packets using a first communication method and a second communication method, the first communication method and the second communication method being different from each other, and a processor configured to control the communicator to perform wireless communication in the first communication method and the second communication method alternately, and, in response to there being a need to switch to the second communication method in the middle of using the first communication method, control the communicator to transmit notification information to another apparatus of the first communication method to halt transmission of packets and wait.
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公开(公告)号：US09900833B2
公开(公告)日：2018-02-20
申请号：US14533681
申请日：2014-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hun-je Yeon , Woo-jin Park , Jae-sick Shin , Min-suk Choi , Moon-ki Hong
Abstract: A mobile terminal and a method operating the same are provided. The method includes generating a list of a service that may be provided to an external via a Local Area Network (LAN), transmitting the generated service list to the external terminal, receiving a request for providing a service that is included in the service list from the external terminal, and connecting the mobile terminal to the external terminal via the LAN and providing the requested service to the external terminal.
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公开(公告)号：US20130151593A1
公开(公告)日：2013-06-13
申请号：US13711402
申请日：2012-12-11
Applicant: Samsung Electronics Co., Ltd
Inventor： In-young Shin , Ji-hyeok Kim , Woo-jin Park
IPC: H04L29/06
CPC classification number: H04L67/42 , G06Q30/02 , H04L67/18 , H04L67/20 , H04L67/26 , H04N21/251 , H04N21/25841 , H04N21/25891 , H04N21/42202 , H04N21/4826 , H04N21/6582 , H04W4/02
Abstract: A method and system for sharing content by using context information. A content recommendation server for recommending content to a device includes a context information receiving unit configured to receive position information of a first device from the first device. The server also includes a content registering unit configured to receive a request for registration of content from the first device and register the content together with the received position information. The server further includes a content recommendation unit configured to recommend the registered content to a second device, based on the received position information and a content access history of the second device.
Abstract translation: 一种使用上下文信息共享内容的方法和系统。 用于向设备推荐内容的内容推荐服务器包括被配置为从第一设备接收第一设备的位置信息的上下文信息接收单元。 该服务器还包括：内容登记单元，被配置为从第一设备接收内容的注册请求，并与所接收的位置信息一起登记内容。 服务器还包括内容推荐单元，其被配置为基于所接收的位置信息和第二设备的内容访问历史来向第二设备推荐注册的内容。
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