公开(公告)号：US10728318B2

公开(公告)日：2020-07-28

申请号：US15722366

申请日：2017-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hyung Kim ,  Sung-Oh Hwang ,  Ji-Eun Keum ,  Ho-Yeon Park ,  Bo-Sun Jung

IPC: G06F15/16 ,  H04L29/08 ,  G06F16/435 ,  H04L29/06

Abstract: Methods and apparatus are provided for providing a content service of a control device. A first request related to a content service is received. First information for a location corresponding to the first request and second information for a session corresponding to the first request are acquired based on the first request. A second request is transmitted to a content delivery network (CDN) identified based on the first information and the second information, based on the first request.

公开(公告)号：US10547884B2

公开(公告)日：2020-01-28

申请号：US15320638

申请日：2015-06-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Oh Hwang ,  Hyun-Koo Yang ,  Kyung-Mo Park ,  Young-Kwon Lim ,  Ji-Eun Keum

IPC: H04N21/2381 ,  H04L29/06 ,  H04L12/24 ,  H04N21/2368 ,  H04N21/434 ,  H04N21/643

Abstract: The present disclosure provides a data transmission method of a system in an IP based broadcasting network, the data transmission method comprising the steps of: generating an MPEG media transport protocol (MMTP) packet using a media processing unit (MPU) for a service; generating an IP packet using the MMTP packet; generating a layer 2 (L2) packet using the IP packet and generating a layer 1 (L1) packet stream using the L2 packet; and transmitting the L1 packet stream, wherein absolute time information of the system is included in one of a transmission frame of the L1 packet stream and the L2 packet.

公开(公告)号：US20180027065A1

公开(公告)日：2018-01-25

申请号：US15722366

申请日：2017-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hyung KIM ,  Sung-Oh Hwang ,  Ji-Eun Keum ,  Ho-Yeon Park ,  Bo-Sun Jung

IPC: H04L29/08 ,  H04L29/06 ,  G06F17/30

Abstract: Methods and apparatus are provided for providing a content service of a control device. A first request related to a content service is received. First information for a location corresponding to the first request and second information for a session corresponding to the first request are acquired based on the first request. A second request is transmitted to a content delivery network (CDN) identified based on the first information and the second information, based on the first request

公开(公告)号：US11032364B2

公开(公告)日：2021-06-08

申请号：US15771268

申请日：2016-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Eun Keum

IPC: H04L29/08 ,  H04L29/06 ,  H04W4/70

Abstract: The present disclosure relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of Things (IoT). The present disclosure may be utilized for an intelligent service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of the technology. The present disclosure relates to a method for supporting interworking between heterogeneous systems, the method comprising the steps of: transmitting, to a first device, a message requesting a subscription to a resource; receiving, from the first device, a notification message indicating that the resource of the first device has been changed; transmitting, to a second device, a request message for monitoring a resource of the second device; and receiving a response message indicating the resource of the second device in response to the transmission of the request message, wherein the resource of the first device is associated with the second device.

公开(公告)号：US09854298B2

公开(公告)日：2017-12-26

申请号：US13954290

申请日：2013-07-30

Applicant: Samsung Electronics Co. Ltd.

Inventor： Ji-Eun Keum ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04N7/18 ,  H04N21/436 ,  H04N21/41 ,  H04N21/81

CPC classification number: H04N21/43615 ,  H04N21/4126 ,  H04N21/8186

Abstract: A method for supplying an N-screen service by a main N-screen device in a broadcast system is provided. The method includes receiving an Application Information Table (AIT) including a screen_type indicating a type of N-screen device in which a broadcast service application will be run from a broadcast service provider, and one of running the broadcast service application based on the screen_type, performing an operation related to running the broadcast service application by considering a connection relationship between the main N-screen device and a sub N-screen device based on the screen_type, and discarding the AIT based on the screen_type.

公开(公告)号：US20150261404A1

公开(公告)日：2015-09-17

申请号：US14725538

申请日：2015-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hyung Kim ,  Ho-Yeon Park ,  Ji-Eun Keum ,  Sung-Oh Hwang ,  Hyung-Jin Seo ,  Bo-Sun Jung

IPC: G06F3/0484 ,  H04L29/08

CPC classification number: G06F3/0484 ,  G06N99/00 ,  H04L12/12 ,  H04L67/025 ,  Y02D50/40

Abstract: Methods and apparatuses are provided for providing a Control User Interface (CUI) by a terminal. A location of the terminal is identified. The CUI, including information corresponding to the location of the terminal, is displayed. A command for controlling a device is generated based on the displayed CUI. The command is transmitted to the device or to a server connected to the device. The information corresponding to the location of the terminal is received from the device or from the server.

Abstract translation: 提供了用于通过终端提供控制用户界面（CUI）的方法和装置。 识别终端的位置。 显示CUI，包括对应于终端位置的信息。 基于显示的CUI生成用于控制设备的命令。 该命令被发送到设备或连接到该设备的服务器。 从设备或从服务器接收与终端的位置对应的信息。

公开(公告)号：US11621984B2

公开(公告)日：2023-04-04

申请号：US17525241

申请日：2021-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Oh Hwang ,  Ji-Eun Keum ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu ,  Kyung-Mo Park

IPC: H04L65/60 ,  H04L65/70

Abstract: A method for transmitting data of multimedia content is provided. A packet including a packet header and a packet payload is identified. The packet payload includes an access unit including media data related to the multimedia content and information related to the access unit. Control information for delivery and consumption of the multimedia content is identified. The identified packet is transmitted. The identified control information is transmitted separately from the packet. The control information includes type information related to content in the multimedia content, discovery information related to the content in the multimedia content, and relationship information related to contents in the multimedia content.

公开(公告)号：US09692805B2

公开(公告)日：2017-06-27

申请号：US13954115

申请日：2013-07-30

Applicant: Samsung Electronics Co. Ltd.

Inventor： Ji-Eun Keum ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: G06F15/16 ,  H04L29/08 ,  H04N21/434 ,  H04N21/4722 ,  H04N21/858

CPC classification number: H04L67/10 ,  H04L67/303 ,  H04L67/306 ,  H04L67/34 ,  H04N21/4345 ,  H04N21/4722 ,  H04N21/8586

Abstract: An apparatus and method for providing a broadcasting and communication convergence service are provided. The method includes acquiring address information about an Internet server configured to provide an application customized based on user information and/or device information about a terminal, transmitting an application request message to the Internet server using the address information, receiving the customized application on a broadcast channel from the Internet server in response to the application request message, and consuming the customized application.

公开(公告)号：US11196786B2

公开(公告)日：2021-12-07

申请号：US16834219

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Oh Hwang ,  Ji-Eun Keum ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu ,  Kyung-Mo Park

IPC: H04L29/06

Abstract: An apparatus is provided for transmitting multimedia content. The apparatus includes a communication interface and a controller coupled to the communication interface. The controller is configured to identify a packet including a packet header and a packet payload. The packet payload includes an access unit including media data related to the multimedia content and information related to the access unit. The controller is also configured to identify control information for delivery and consumption of the multimedia content, and transmit the identified packet and the identified control information. The information related to the access unit includes information on a sequence number of the access unit.

公开(公告)号：US09712855B2

公开(公告)日：2017-07-18

申请号：US14257352

申请日：2014-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu ,  Ji-Eun Keum

IPC: H04N7/173 ,  H04N21/235 ,  H04N21/435 ,  H04N21/41 ,  H04N21/434 ,  H04N21/462 ,  H04N21/61 ,  H04N21/81 ,  H04N21/8545 ,  H04N21/858

CPC classification number: H04N21/235 ,  H04N21/4122 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/8133 ,  H04N21/8545 ,  H04N21/8586

Abstract: A method for receiving additional information from a device in a broadcast communication system is provided. The method includes receiving broadcast information provided from a broadcast service provider over a broadcast channel, extracting application information from the broadcast information, acquiring location information for the additional information associated with a broadcast content from the application information, and transmitting the location information for the additional information to a peer device for displaying the additional information.