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：US09806899B2

公开(公告)日：2017-10-31

申请号：US14527343

申请日：2014-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan So ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04L12/28 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L12/281 ,  H04L12/2803 ,  H04L12/2816 ,  H04L12/2818 ,  H04L12/2823 ,  H04L12/2838 ,  H04L67/02 ,  H04L67/025 ,  H04L67/125 ,  H04L67/42

Abstract: An apparatus and method for controlling a Remote User Interface Server (RUIS) in a Remote User Interface Client (RUIC), wherein the method includes rendering an RUI page for controlling RUISs, receiving an input of a control command for controlling the RUISs from a user through the RUI page, generating a multicast control message for transmitting the input control command in a form of multicast, and transmitting the multicast control message to the RUISs.

公开(公告)号：US09712596B2

公开(公告)日：2017-07-18

申请号：US14314936

申请日：2014-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan So ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04L29/08 ,  G06F9/54

CPC classification number: H04L67/025 ,  G06F9/542 ,  G06F2209/545

Abstract: Methods, apparatuses, and systems for updating a User Interface (UI) in a Remote UI (RUI) client are described. Upon detecting a change in its capability, the RUI client stores a UI state of a UI page and requests a RUI server to update the UI page according to the changed capability. The RUI client receives a UI page updated according to the changed capability from the RUI server, where the stored UI state is reflected in the updated UI page, and the RUI client renders the UI state-reflected updated UI page.

公开(公告)号：US12034993B2

公开(公告)日：2024-07-09

申请号：US17314430

申请日：2021-05-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu

IPC: H04N21/41 ,  H04L67/51 ,  H04L69/24 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/442 ,  H04N21/443 ,  H04N21/6332 ,  H04N21/6377 ,  H04N21/6543 ,  H04N21/6587 ,  H04N21/81 ,  H04N21/858

CPC classification number: H04N21/41265 ,  H04L67/51 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/44227 ,  H04N21/4431 ,  H04N21/4433 ,  H04N21/6332 ,  H04N21/6377 ,  H04N21/6543 ,  H04N21/6587 ,  H04N21/8173 ,  H04N21/8186 ,  H04N21/8586 ,  H04L69/24

Abstract: A first device in a wireless communication system is provided. The first device discovers a second device using a first application, and transmits to the second device information to request launch of a second application by the second device.

公开(公告)号：US11606601B2

公开(公告)日：2023-03-14

申请号：US17509557

申请日：2021-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu

IPC: H04N21/436 ,  H04N21/41 ,  H04N21/426 ,  H04N21/81 ,  H04N21/4402 ,  H04L67/51 ,  H04N21/44 ,  H04L67/02

Abstract: The present invention relates to a method and device for transmitting/receiving information efficiently between devices in a multimedia system. A method of communicating between devices in a multimedia system according to an embodiment of the present invention includes the steps of: searching a second device for a first device to use a broadcast service or content; acquiring second information on at least one service terminal point for the first device to receive first information related to the broadcast service or the content from the second device; requesting, by means of the first device, the transmission of the first information related to the broadcast service or the content by using the second information; and receiving, by means of the first device from the second device, the first information as a response to the request.

公开(公告)号：US10887668B2

公开(公告)日：2021-01-05

申请号：US15562686

申请日：2016-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu

IPC: H04N21/81 ,  H04N21/488 ,  H04N21/2362 ,  H04N21/438 ,  H04N21/2383 ,  H04N21/235 ,  H04H20/59 ,  H04H20/93 ,  H04H60/72 ,  H04H60/74 ,  G08B27/00 ,  H04N21/478

Abstract: The present invention, with respect to a method for processing an EAM (Emergency Alert Message) by means of a PD (Primary Device) in a broadcast system, is characterized by comprising the steps of: generating an event for requesting a search of a CD (Companion Device); generating an event for receiving an EAM from the PD, and requesting that an application in the CD for displaying the received EAM be executed; and transmitting the EAM to the CD.

公开(公告)号：US11006187B2

公开(公告)日：2021-05-11

申请号：US15023923

申请日：2014-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu

IPC: H04N21/6543 ,  H04N21/4363 ,  H04N21/442 ,  H04N21/443 ,  H04L29/08 ,  H04N21/6377 ,  H04N21/6332 ,  H04N21/6587 ,  H04N21/41 ,  H04N21/436 ,  H04N21/81 ,  H04N21/858 ,  H04L29/06

Abstract: A first device in a wireless communication system is provided. The first device discovers a second device using a first application, and transmits to the second device information to request launch of a second application by the second device.

公开(公告)号：US10070159B2

公开(公告)日：2018-09-04

申请号：US15622865

申请日：2017-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu ,  Ji-Eun Keum

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

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.

公开(公告)号：US09720745B2

公开(公告)日：2017-08-01

申请号：US15023817

申请日：2014-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Sun Ryu

IPC: G06F13/00 ,  G06F9/54 ,  H04L29/08

CPC classification number: G06F9/54 ,  G06F9/544 ,  H04L67/02 ,  H04L67/10 ,  H04L67/141

Abstract: A method for providing communication between application programs running via devices connected to a same network is provided. The method includes an operation for connecting a first application program, which is running in a first device via a web socket server in the first device, with a second application program, which is running in a second device, and an operation for transmitting and receiving data between the second application program and the first application program via the web socket server.

公开(公告)号：US20140310609A1

公开(公告)日：2014-10-16

申请号：US14314936

申请日：2014-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan So ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04L29/08

CPC classification number: H04L67/025 ,  G06F9/542 ,  G06F2209/545

Abstract: Methods, apparatuses, and systems for updating a User Interface (UI) in a Remote UI (RUI) client are described. Upon detecting a change in its capability, the RUI client stores a UI state of a UI page and requests a RUI server to update the UI page according to the changed capability. The RUI client receives a UI page updated according to the changed capability from the RUI server, where the stored UI state is reflected in the updated UI page, and the RUI client renders the UI state-reflected updated UI page.

Abstract translation: 描述了用于更新远程UI（RUI）客户端中的用户界面（UI）的方法，装置和系统。 在检测到其能力的变化时，RUI客户端存储UI页面的UI状态，并且请求RUI服务器根据改变的能力来更新UI页面。 RUI客户端根据来自RUI服务器的改变的能力接收UI页面，其中存储的UI状态被反映在更新的UI页面中，并且RUI客户端呈现UI状态反映的更新的UI页面。