公开(公告)号：US20150156560A1

公开(公告)日：2015-06-04

申请号：US14418795

申请日：2013-08-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Bum Suk Choi ,  Soon Choul Kim ,  Seung Chul Kim ,  Jung Hak Kim ,  Jeoung Lak Ha ,  Young Ho Jeong ,  Jin Woo Hong

IPC: H04N21/81 ,  H04N5/445 ,  H04N21/84 ,  H04N21/236 ,  H04N21/435 ,  H04N21/235 ,  H04H60/73 ,  H04N21/2389

CPC classification number: H04N21/8133 ,  H04H60/73 ,  H04N5/44508 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/23892 ,  H04N21/435 ,  H04N21/84 ,  H04N21/8547

Abstract: An augmented broadcasting metadata (ABM) transmission apparatus is provided, which includes a metadata generation unit to generate ABM which is necessary for augmented content to be overlapped with broadcasting content; and a metadata transmission unit to transmit the ABM to a user terminal.

Abstract translation: 提供了一种增强广播元数据（ABM）传输装置，其包括：生成用于扩充内容与广播内容重叠所必需的ABM的元数据生成单元; 以及元数据传输单元，用于将ABM发送到用户终端。

公开(公告)号：US08719860B2

公开(公告)日：2014-05-06

申请号：US13689891

申请日：2012-11-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soon Choul Kim ,  Jeoung Lak Ha ,  Jung Hak Kim ,  Seung Chul Kim ,  Bum Suk Choi ,  Young Ho Jeong ,  Jin Woo Hong

IPC: H04N7/10 ,  H04N7/025 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445

CPC classification number: H04N21/81 ,  H04N21/23614 ,  H04N21/26241 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/8146

Abstract: An augmented broadcasting stream transmission device and method and an augmented broadcasting service providing device and method capable of ensuring that augmented broadcasting metadata arrive at a receive terminal in a time more rapid as compared to a corresponding video frame by a predetermined time are provided.

Abstract translation: 提供了一种增强的广播流传输设备和方法以及增强广播服务提供设备和方法，其能够确保在与预定时间相对应的视频帧相比更快的时间内，增强的广播元数据到达接收终端。

公开(公告)号：US10248433B2

公开(公告)日：2019-04-02

申请号：US15478575

申请日：2017-04-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung Won Byon ,  Eun Jung Kwon ,  Jung Hak Kim ,  Hyun Ho Park ,  Yong Tae Lee ,  Eui Suk Jung ,  Hyun Woo Lee

IPC: G06F1/32 ,  G06F13/24 ,  H04L12/12 ,  H04L12/40 ,  H04L29/12 ,  G06F9/4401 ,  G06F1/3287

Abstract: A network management apparatus and method for remotely controlling a state of an IT device in order to use WOL to change a remote device from an inactive state to an active state over an IP network. The network management apparatus includes a detection pattern generator, a remote state controller, and a wake-up cause analyzer. By activating an inactivated PC connected over an IP network and positioned at a remote site using WOL to control a state of another IT device interoperating through the IP network as well as a state of the PC, it is possible to inactivate the device without unnecessarily having to leave the device on and then control the device as necessary, thereby reducing power consumption of the device and extending a lifetime of the device.

公开(公告)号：US09955217B2

公开(公告)日：2018-04-24

申请号：US15164254

申请日：2016-05-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Eun Jung Kwon ,  Sung Won Byon ,  Jung Hak Kim ,  Young Soo Park ,  Hyun Ho Park ,  Yong Tae Lee ,  Eui Suk Jung ,  Won Ryu

IPC: H04N21/443 ,  H04N21/222 ,  H04N21/643 ,  H04N21/6543 ,  H04N21/24 ,  H04N5/45

CPC classification number: H04N21/4436 ,  H04N5/45 ,  H04N5/63 ,  H04N21/2221 ,  H04N21/24 ,  H04N21/64322 ,  H04N21/6543

Abstract: A method of acquiring an Internet protocol (IP) address to control a standby mode of a set-top box, and the set-top box and a power management server performing the method are disclosed. The method may include determining whether a state of the set-top box changes from a broadcasting state in which a broadcasting service is provided to a passive standby state in which a network connection between the set-top box and a headend providing the broadcasting service is blocked, receiving state information associated with an IP address allocated to the set-top box for the network connection in response to the state of the set-top box changing to the passive standby state, and transmitting, to the set-top box, a state change command to maintain the network connection for the IP address allocated to the set-top box based on the received state information.

公开(公告)号：US08839323B2

公开(公告)日：2014-09-16

申请号：US13793015

申请日：2013-03-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jeoung Lak Ha ,  Soon Choul Kim ,  Seung Chul Kim ,  Jung Hak Kim ,  Bum Suk Choi ,  Young Ho Jeong ,  Jin Woo Hong

IPC: H04N7/173 ,  H04N21/234 ,  H04N21/44

CPC classification number: H04N21/234 ,  H04N21/23614 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/44016 ,  H04N21/4622 ,  H04N21/6581

Abstract: Provided is a random backoff apparatus and method for receiving augmented content that may prevent a delay or a down of a server caused by a plurality of receiving terminals accessing a server simultaneously, when a digital broadcasting system provides broadcast-based bidirectional broadcasting services over a communication network. That is, a technology for distributing receiving terminals accessing a server to receive augmented content, or accessing a home page of a corresponding program, based on metadata transferred from the digital broadcasting system to a broadcasting network. In a bidirectional digital method, a number of requests for access to the home page or the augmented content related to the program may be received from receiving terminals at one time. Accordingly, there is a desire for a method of preventing collision caused when a plurality of stations simultaneously access a single wireless channel.

Abstract translation: 提供了一种随机退避装置和方法，用于当数字广播系统通过通信提供基于广播的双向广播服务时，用于接收可以防止由多个接收终端同时访问服务器引起的服务器延迟或下降的增强内容 网络。 也就是说，基于从数字广播系统传送到广播网络的元数据，分配接收终端访问服务器以接收增强内容或访问相应节目的主页的技术。 在双向数字方式中，可以一次从接收终端接收到对主页的访问请求或与该程序相关的扩充内容的多个请求。 因此，希望有一种防止当多个站同时访问单个无线信道时引起的冲突的方法。

公开(公告)号：US08941688B2

公开(公告)日：2015-01-27

申请号：US13646394

申请日：2012-10-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Bum Suk Choi ,  Seung Chul Kim ,  Soon Choul Kim ,  Jung Hak Kim ,  Jeoung Lak Ha ,  Young Ho Jeong ,  Jin Woo Hong

IPC: G09G5/00 ,  H04N5/222 ,  H04N5/445 ,  G06F3/048 ,  G06T19/00 ,  G06T13/00 ,  H04N7/10 ,  G06F3/00 ,  G06F13/00 ,  G06F3/01 ,  G06T13/40 ,  G06T13/80 ,  G06T13/20

CPC classification number: G09G5/005 ,  G06F3/011 ,  G06T13/00 ,  G06T13/20 ,  G06T13/40 ,  G06T13/80 ,  G06T19/00 ,  G06T19/006 ,  G09G5/006 ,  G09G2354/00 ,  G09G2370/10

Abstract: The system for providing targeting augmented contents includes: an augmented metadata generation apparatus that generates augmented metadata designating specific space and time of broadcast contents as an augmented area; a broadcast content providing apparatus that transmits the augmented metadata to a first broadcast terminal apparatus and transmits the augmented metadata and the broadcast contents to a second broadcast terminal apparatus; a first broadcast terminal apparatus that transmits augmented contents displayed in the augmented area in which the augmented metadata are designated to the augmented content providing apparatus; an augmented content providing apparatus that transmits the augmented contents to a second broadcast terminal apparatus; and a second broadcast terminal apparatus that receives the broadcast contents and the augmented metadata from the broadcast content providing apparatus and receives the augmented contents from the augmented content providing apparatus based on the augmented metadata.

Abstract translation: 用于提供目标增强内容的系统包括：增强元数据生成装置，其生成指定作为扩充区域的广播内容的特定空间和时间的增强元数据; 广播内容提供装置，其向第一广播终端装置发送增强的元数据，并向第二广播终端装置发送增强的元数据和广播内容; 第一广播终端装置，其将增强的元数据被指定的增强区域中显示的增强内容发送到扩充内容提供装置; 增强内容提供装置，其将扩充内容发送到第二广播终端装置; 以及第二广播终端装置，其从广播内容提供装置接收广播内容和增强元数据，并且基于增强元数据从扩充内容提供装置接收扩充内容。

公开(公告)号：US08869199B2

公开(公告)日：2014-10-21

申请号：US13672091

申请日：2012-11-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Hak Kim ,  Soon Choul Kim ,  Seung Chul Kim ,  Bum Suk Choi ,  Jeoung Lak Ha ,  Young Ho Jeong ,  Jin Woo Hong

IPC: H04N7/10 ,  H04N7/025 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/462 ,  H04N21/84 ,  H04N21/472 ,  H04N21/81 ,  H04N21/431 ,  H04N21/458

CPC classification number: H04N21/431 ,  H04N21/458 ,  H04N21/4622 ,  H04N21/47205 ,  H04N21/8146 ,  H04N21/84

Abstract: Disclosed is a media content reception method for providing augmenting media contents using graphic objects, including: receiving metadata including information representing each event of any one of broadcast contents or moving picture contents, and any one of the broadcast contents or the moving picture contents and graphic object related information associated with events, the events including at least one of a specific scene, a specific situation, and a specific phenomenon of any one of the broadcast contents or the moving picture contents; analyzing the received metadata; designating the graphic objects to correspond to each event within any one of the broadcast contents or the moving picture contents based on the analyzed metadata; and displaying the designated graphic objects to meet each event at the time of playing any one of the broadcast contents or the moving picture contents.

Abstract translation: 公开了一种用于使用图形对象提供增强媒体内容的媒体内容接收方法，包括：接收包括表示广播内容或运动图像内容中的任一个的信息的元数据，以及广播内容或运动图像内容和图形中的任何一个 与事件相关联的对象相关信息，所述事件包括特定场景，特定情况以及广播内容或运动图像内容中的任何一个的特定现象中的至少一个; 分析收到的元数据; 基于所分析的元数据，指定所述图形对象以对应于所述广播内容或所述运动图像内容中的任一个内的每个事件; 以及在播放广播内容或运动图像内容中的任何一个时显示指定的图形对象以满足每个事件。

公开(公告)号：US09060186B2

公开(公告)日：2015-06-16

申请号：US13933099

申请日：2013-07-01

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seoung Chul Kim ,  Soon Choul Kim ,  Jung Hak Kim ,  Bum Suk Choi ,  Jeoung Lak Ha ,  Young Ho Jeong ,  Jin Woo Hong

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/236 ,  H04N21/435 ,  H04N21/462 ,  H04N21/84 ,  H04N21/854

CPC classification number: H04N21/236 ,  H04N21/23614 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/84 ,  H04N21/854

Abstract: An audience selection type augmented broadcasting service providing apparatus and method is provided. The audience selection type augmented broadcasting service providing apparatus may include an augmented broadcast producing server to process a production process of augmented contents to provide the augmented broadcasting service, for broadcast contents, a broadcasting server to multiplex and transmit the broadcast contents and metadata for the augmented broadcasting service, and an augmented content receiving terminal to process the augmented contents based on the metadata for the augmented broadcasting service, while playing the broadcast contents.

Abstract translation: 提供了一种观众选择型增强广播服务提供装置和方法。 观众选择型增强广播服务提供装置可以包括增强广播产生服务器，用于处理增强内容的制作过程以提供增强广播服务，广播内容，广播服务器复用并发送广播内容和元数据 广播服务，以及增强内容接收终端，在播放广播内容的同时，基于用于增强广播业务的元数据来处理增强内容。