公开(公告)号：US09158391B2

公开(公告)日：2015-10-13

申请号：US13666939

申请日：2012-11-01

Applicant: Electronics and Telecommunications Research Institute

Inventor： Moon-Soo Lee ,  Min-Jung Kim ,  Sun-Joong Kim ,  Kee-Seong Cho ,  Won-Joo Park ,  Won Ryu

IPC: G06F3/0346 ,  G06F3/0488 ,  H04M1/725 ,  G06F3/14

CPC classification number: G06F3/0346 ,  G06F3/0488 ,  G06F3/1454 ,  H04M1/72533

Abstract: There is provided a mobile terminal with a camera, such as a smart phone, capable of controlling the functions of a remote screen and content displayed on the remote screen. The mobile terminal defines a remote screen area in an image obtained by capturing the remote screen, receives remote screen resource information, and performs screen mapping between the remote screen area and the remote screen using the remote screen resource information. If it receives a user input signal related to the remote screen area, the mobile terminal generates event information for controlling an object based on the results of the screen mapping, and transmits the event information to a remote apparatus with the remote screen. The remote apparatus processes the event information and controls the object.

Abstract translation: 提供了具有能够控制远程屏幕的功能和显示在远程屏幕上的内容的诸如智能电话的相机的移动终端。 移动终端在通过捕获远程屏幕获得的图像中定义远程屏幕区域，接收远程屏幕资源信息，并使用远程屏幕资源信息在远程屏幕区域和远程屏幕之间执行屏幕映射。 如果接收到与远程屏幕区域相关的用户输入信号，则移动终端基于屏幕映射的结果生成用于控制对象的事件信息，并且通过远程屏幕将事件信息发送到远程设备。 远程设备处理事件信息并控制对象。

公开(公告)号：US08953559B2

公开(公告)日：2015-02-10

申请号：US13658303

申请日：2012-10-23

Applicant: Electronics and Telecommunications Research Institute ,  Korea University of Technology and Education Industry-University Cooperation Foundation

Inventor： Kyoung Hee Lee ,  Sung Kuen Lee ,  Youn Hee Han ,  Hyun Woo Lee ,  Won Ryu

IPC: H04W4/00 ,  H04L12/28 ,  H04W36/00 ,  H04W60/00 ,  H04W40/36 ,  H04W8/02 ,  H04W36/22 ,  H04W36/32 ,  H04W80/04

CPC classification number: H04W60/005 ,  H04W8/02 ,  H04W36/005 ,  H04W36/22 ,  H04W36/32 ,  H04W40/36 ,  H04W80/04

Abstract: The present invention relates to a method and apparatus for supporting location registration and mobility for each service flow in relation to a Mobile Node (MN) having a plurality of wired/wireless network interfaces in a wired/wireless integrated network environment. A method includes receiving a location registration message from a specific Handover Control Agent (HCA) connected to an MN, determining a movement of a flow, configured in another HCA to which the MN is connected, based on predetermined static flow binding information or a network status, sending a location registration Ack. message, comprising information on a HCA in which the flow is configured and to which a Corresponding Node (CN) is connected, to the specific HCA, and sending a location notification message, comprising information on the specific HCA to which the flow will be moved and to which the CN is connected, to the HCA.

Abstract translation: 本发明涉及一种用于在有线/无线综合网络环境中支持具有多个有线/无线网络接口的移动节点（MN）的每个服务流的位置注册和移动性的方法和装置。 一种方法包括从连接到MN的特定切换控制代理（HCA）接收位置注册消息，基于预定的静态流绑定信息或网络来确定配置在MN所连接的另一HCA中的流的移动 状态，发送位置注册确认。 消息，包括关于HCA的信息，其中配置流程并将对应节点（CN）连接到其上）到特定HCA，并且发送位置通知消息，其包括关于流将被移动到的特定HCA的信息 并且CN连接到HCA。

公开(公告)号：US20130227442A1

公开(公告)日：2013-08-29

申请号：US13848973

申请日：2013-03-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jun Kyun Choi ,  Jinhong Yang ,  Hyojin Park ,  Kyong-Il Cho ,  Wonjoo Park ,  Kee Seong Cho ,  Won Ryu

IPC: G06F3/0481

CPC classification number: G06F3/04812 ,  G06F3/0489 ,  G06F16/95 ,  G08C17/00 ,  G08C2201/21

Abstract: Provided is a remote controller supporting system and method that may display, on objects included in a webpage, keys of a remote controller corresponding to the objects and manipulation schemes, respectively. The remote controller supporting system may include: a profile storage unit to store a plurality of profiles containing functions of the remote controller and information associated with the functions of the remote controller; a receiver to receive an input signal from the remote controller, and to interpret a meaning of the input signal based on a profile corresponding to the remote controller; an event unit to transform the meaning of the input signal to an event form; and a presentation unit to access a web server to display a webpage, to transform, to a predetermined behavior, at least one event transformed by the event unit, and to request the web server for an operation corresponding to the behavior.

Abstract translation: 提供了一种遥控器支持系统和方法，其可以分别在与网页相对应的对象上显示对应于对象和操纵方案的遥控器的按键。 所述遥控器支持系统可以包括：简档存储单元，用于存储包含所述遥控器的功能的多个简档以及与所述遥控器的功能相关联的信息; 接收器，用于从遥控器接收输入信号，并且基于对应于遥控器的轮廓来解释输入信号的含义; 将输入信号的含义变换为事件形式的事件单元; 以及呈现单元，用于访问web服务器以显示网页，将由事件单元变换的至少一个事件变换为预定行为，并请求Web服务器进行与该行为相对应的操作。

公开(公告)号：US10372742B2

公开(公告)日：2019-08-06

申请号：US15253233

申请日：2016-08-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jeong Woo Son ,  Sun Joong Kim ,  Won Joo Park ,  Sang Yun Lee ,  Won Ryu ,  Sang Kwon Kim ,  Seung Hee Kim ,  Woo Sug Jung

IPC: G06F16/00 ,  G06F16/35 ,  G11B27/00 ,  H04N21/258 ,  H04N21/4788 ,  H04N21/8405 ,  H04N21/845 ,  G06F16/78 ,  G06F16/783

Abstract: Disclosed is an apparatus and method for tagging a topic to content. The apparatus may include an unstructured data-based topic generator configured to generate a topic model including an unstructured data-based topic based on content and unstructured data, a viewer group analyzer configured to analyze a characteristic of a viewer group including a viewer of the content based on a social network of the viewer and viewing situation information of the viewer, a multifaceted topic generator configured to generate a multifaceted topic based on the topic model and the characteristic of the viewer group, a content divider configured to divide the content into a plurality of scenes, and a tagger configured to tag the multifaceted topic to the scenes.

公开(公告)号：US10231016B2

公开(公告)日：2019-03-12

申请号：US15509344

申请日：2015-07-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Il Kim ,  Won Ryu ,  Young Soo Park ,  Yong Tae Lee ,  Eui Suk Jung

IPC: H04N21/443 ,  H04N5/44 ,  H04N5/63 ,  H04N21/24 ,  H04N21/2543 ,  H04N21/258 ,  H04N21/40 ,  H04N21/472 ,  H02M1/16 ,  H02M3/28 ,  H04N7/173 ,  H04N21/4227

Abstract: A network cooperation-based low power type charged broadcasting set-top box and a controlling method therefor, the set-top box sub-dividing a standby mode of the set-top box into an active standby mode, in which only background functions are processed without processing a main function, and a passive standby mode, in which no functions are processed; extending the passive standby mode occupation time to more than that of the active standby mode; and including a way of transitioning between operating modes by exchanging information regarding the set-top box through an inter-cooperation between a charged broadcasting network and the set-top box, thereby reducing the power consumption of a processor (SoC) which processes multimedia contents and minimizing the power consumption while the set-top box is in standby mode.

公开(公告)号：US09986009B2

公开(公告)日：2018-05-29

申请号：US14247488

申请日：2014-04-08

Applicant: Electronics and Telecommunications Research Institute ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY

Inventor： Truong Cong Thang ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Soon Heung Jung ,  Sang Taick Park ,  Won Ryu ,  Jae Gon Kim

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/608 ,  H04L65/4092 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/02

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of media content are provided. The media content may include a sequence of one or more periods. The metadata may include a start time attribute and/or a duration attribute of each of the periods. The metadata may determine a start time of each of the periods, and a start time of each of segments included in each of the periods. A terminal may access segments included in each of the periods, may decode and render data of media content included in the segments, and may play back the media content.

公开(公告)号：US09467493B2

公开(公告)日：2016-10-11

申请号：US14146500

申请日：2014-01-02

Applicant: Electronics and Telecommunications Research Institute ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY

Inventor： Truong Cong Thang ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Soon Heung Jung ,  Sang Taick Park ,  Won Ryu ,  Jae Gon Kim

IPC: G06F15/16 ,  H04L29/06 ,  H04L29/08 ,  H04N21/2343 ,  H04N21/262 ,  H04N21/472 ,  H04N21/61 ,  H04N21/658 ,  H04N21/84 ,  H04N21/8543 ,  G06F12/00 ,  H04N21/43

CPC classification number: H04L67/02 ,  H04L29/06027 ,  H04L65/4084 ,  H04L65/607 ,  H04L65/608 ,  H04N21/23439 ,  H04N21/26258 ,  H04N21/4305 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/6581 ,  H04N21/84 ,  H04N21/8543

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.

Abstract translation: 提供了一种使用内容元数据的自适应超文本传输​​协议（HTTP）流传输服务的方法和装置。 元数据可以包括一个或多个BaseURL元素。 可以基于BaseURL元素生成形成介质的段的统一资源定位符（URL）。 另外，可以通过将BaseURL元素中的BaseURL元素映射到该段的sourceURL属性来生成段的URL。 生成的URL指示的段可能相同。

公开(公告)号：US09325457B2

公开(公告)日：2016-04-26

申请号：US14043980

申请日：2013-10-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jisoo Park ,  Young-il Kim ,  Won Ryu

IPC: H04L1/18

CPC classification number: H04L1/1861

Abstract: In a wireless communication system where a terminal and a base station communicate with each other using a frame including at least one downlink sub-frame and at least one uplink sub-frame, the terminal and the base station calculate the number of hybrid automatic repeat request (HARQ) feedback regions of the downlink sub-frames and the uplink sub-frames in accordance with a third value corresponding to an absolute value of subtraction between a first value corresponding to the number of downlink sub-frames of the frame and a second value corresponding to the number of uplink sub-frames of the frame or the sum of the first value and the second value and configure HARQ feedback regions in the downlink sub-frames and the uplink sub-frames.

Abstract translation: 在终端和基站使用包括至少一个下行链路子帧和至少一个上行链路子帧的帧进行通信的无线通信系统中，终端和基站计算混合自动重传请求的数量 根据与对应于帧的下行链路子帧的数量的第一值和第二值之间的相减的绝对值对应的第三值，下行链路子帧和上行链路子帧的HARQ（HARQ）反馈区域 对应于帧的上行链路子帧的数量或第一值和第二值的和，并且在下行链路子帧和上行链路子帧中配置HARQ反馈区域。

公开(公告)号：US20130103689A1

公开(公告)日：2013-04-25

申请号：US13710962

申请日：2012-12-11

Applicant: Korea Advanced Institute of Science and Technology ,  Electronics and Telecommunications Research Institute

Inventor： Jun Kyun Choi ,  Jinhong Yang ,  Hyojin Park ,  Kyong-Il Cho ,  Yongrok Kim ,  Won Ryu ,  Hyun Woo Lee ,  Changwoo Yoon ,  Seng Kyoun Jo

IPC: G06F17/30

CPC classification number: G06F16/258 ,  H04N7/17318 ,  H04N21/222 ,  H04N21/23109 ,  H04N21/234309 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/254 ,  H04N21/262 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/47202 ,  H04N21/6377 ,  H04N21/6379 ,  H04N21/658 ,  H04N21/8586

Abstract: Provided is a system and method that may encode various formats of contents to a single format and thereby manage the contents, and may transform the contents to a format corresponding to a request of a third party or an end user to distribute the content. A media mediator system of managing various formats of contents may include: a service manager to receive a content and metadata of the content from a content provider; a metadata manager to register the content using the metadata, and to store the metadata of the registered content; a database manager to store and manage information associated with the content; and an encoding manager to schedule an encoding sequence of the content, and to sequentially encode the content based on a scheduling result.

Abstract translation: 提供了一种系统和方法，其可以将各种格式的内容编码为单个格式，从而管理内容，并且可以将内容转换为与第三方或最终用户的请求相对应的格式来分发内容。 管理各种内容格式的媒体调解器系统可以包括：服务管理器，用于从内容提供者接收内容和内容的元数据; 元数据管理器，用于使用元数据注册内容，并存储注册内容的元数据; 数据库管理器，用于存储和管理与内容相关联的信息; 以及编码管理器，用于调度所述内容的编码序列，并且基于调度结果对所述内容进行顺序编码。