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公开(公告)号：US10762233B2
公开(公告)日：2020-09-01
申请号：US15782195
申请日：2017-10-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Samir Kant Sahu , Jae-sick Shin , Hun-je Yeon , Mohammad Zuberul Islam , Min-suk Choi , Nam-suk Lee , Hak-su Jeong
IPC: G06F21/00 , G06F21/62 , G06F21/60 , H04L9/08 , H04L9/32 , H04W12/00 , H04W12/06 , G06F21/31 , G06F21/32 , H04W12/02 , H04L29/06
Abstract: A wearable device includes a user information obtainer configured to obtain user information, a controller configured to selectively generate, in response to a user being authenticated based on the user information, an encryption key for encryption of content of an external device; and a communicator configured to transmit the encryption key to the external device.
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公开(公告)号：US10455492B2
公开(公告)日：2019-10-22
申请号：US15887461
申请日：2018-02-02
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：US10136356B2
公开(公告)日：2018-11-20
申请号：US14483696
申请日：2014-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kant Sahu , Woo-jin Park , Hun-je Yeon
IPC: H04W28/02 , H04L12/801 , H04L12/805 , H04L12/851 , H04L12/835
Abstract: A method of transmitting data via a data transmitting device in a wireless network environment is provided. The method includes determining whether traffic is saturated or not based on an access category (AC) into which the data is classified according to a type of application that transmits the data, a queue size, and a predetermined threshold value and determining a transmission scheme according to a determination result of whether traffic is saturated or not and the AC of the data.
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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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Patent Agency Ranking
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：US09805214B2
公开(公告)日：2017-10-31
申请号：US14806839
申请日：2015-07-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Samir Kant Sahu , Jae-sick Shin , Hun-je Yeon , Mohammad Zuberul Islam , Min-suk Choi , Nam-suk Lee , Hak-su Jeong
IPC: H04L9/32 , G06F21/62 , G06F21/60 , H04L9/08 , G06F21/31 , G06F21/32 , H04W12/02 , H04L29/06 , H04W12/06
CPC classification number: G06F21/6245 , G06F21/31 , G06F21/32 , G06F21/60 , H04L9/0819 , H04L9/0861 , H04L9/0866 , H04L9/0894 , H04L9/3234 , H04L63/04 , H04L63/0853 , H04L63/0861 , H04W12/02 , H04W12/06
Abstract: A wearable device includes a user information obtainer configured to obtain user information, a controller configured to selectively generate, in response to a user being authenticated based on the user information, an encryption key for encryption of content of an external device; and a communicator configured to transmit the encryption key to the external device.
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公开(公告)号：US10070405B2
公开(公告)日：2018-09-04
申请号：US14174197
申请日：2014-02-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-hoon Ko , Woo-jin Park , Won-joo Park , Hyun-cheol Park , Hun-je Yeon , Si-jun Lee , Jin-wook Lee
Abstract: A terminal apparatus and a method for time synchronization are provided. The method includes setting a reference time for a time synchronization with another terminal apparatus, transmitting a sync signal comprising the set reference time to the other terminal apparatus, and if a response signal to the sync signal is received from the other terminal apparatus, performing the time synchronization with the other terminal apparatus based on a transmission time of the sync signal and a reception time of the response signal. Therefore, a terminal apparatus further simply and rapidly performs a time synchronization with another terminal apparatus.
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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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9.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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