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公开(公告)号：US20170359621A1
公开(公告)日：2017-12-14
申请号：US15443858
申请日：2017-02-27
Inventor： Hyun Ho PARK , Eun Jung KWON , Jung Hak KIM , Sung Won BYON , Yong Tae LEE , Eui Suk JUNG , Hyun Woo LEE
IPC: H04N21/443 , H04N21/442 , H04L12/12 , H04L29/08
Abstract: The present invention relates to a standby mode control apparatus and method for saving power consumption of a wired/wireless terminal, such as a set-top box or an Internet of Things (IoT) device, by controlling the terminal on the basis of a terminal usage pattern and context information of the terminal, wherein the standby mode control apparatus may include an activation history information generator and a standby mode determiner, and according to the present invention, since a standby mode is controlled and set by predicting a terminal usage pattern of a user, it provides user convenience and saves power consumption during a standby period, and it provides more effectively save power consumption during the standby period through more accurate prediction using a usage probability calculated by analyzing context information.
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2.发明申请AUDIENCE SELECTION TYPE AUGMENTED BROADCASTING SERVICE PROVIDING APPARATUS AND METHOD 有权接受选择类型的广播广播服务提供设备和方法公开(公告)号：US20140007173A1
公开(公告)日：2014-01-02
申请号：US13933099
申请日：2013-07-01
Inventor： Seoung Chul KIM , Soon Choul KIM , Jung Hak KIM , Bum Suk CHOI , Jeoung Lak HA , Young Ho JEONG , Jin Woo HONG
IPC: H04N21/236
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。
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3.发明申请METHOD AND APPARATUS OF PROVIDING BROADCAST CONTENT AND METADATA FOR AUGMENTED BROADCASTING, METHOD AND APPARATUS OF PROVIDING AUGMENTING CONTENT, AND METHOD AND APPARATUS OF RECEIVING AUGMENTED BROADCAST CONTENT 审中-公开提供广播广播的广播内容和元数据的方法和装置，提供增强内容的方法和装置，以及接收广播广播内容的方法和装置公开(公告)号：US20130091517A1
公开(公告)日：2013-04-11
申请号：US13646123
申请日：2012-10-05
Inventor： Jeoung Lak HA , Soon Choul KIM , Seung Chul KIM , Jung Hak KIM , Bum Suk CHOI , Young Ho JEONG , Jin Woo HONG
IPC: H04N21/23 , H04N21/25 , H04N21/232
CPC classification number: H04N21/2353 , H04N21/237 , H04N21/254 , H04N21/25841 , H04N21/4622 , H04N21/812
Abstract: In a method of receiving augmenting content, broadcast content and augmenting content are received from a broadcast content providing apparatus, metadata related to the broadcast content is interpreted to check an indicator indicating such that augmenting content are applicable, and augmenting content are requested from an augmenting content providing apparatus by using access information of the augmenting content providing apparatus. Thereafter, augmenting content are received from the augmenting content providing apparatus, and augmenting content received in the augmenting content receiving step are synchronized with the broadcast content and output to a temporal/spatial region corresponding to display region information included in the metadata or the display region information is transmitted to a separate output device. Thus, a viewer can conveniently receive area information-based augmenting content in the form of large capacity multimedia including a graphic image or video without having to perform searching.
Abstract translation: 在从广播内容提供装置接收到扩充内容的广播内容和扩充内容的方法中，与广播内容相关的元数据被解释为检查指示使得扩充内容适用的指示符，并且从扩充内容请求扩充内容 内容提供装置，通过使用扩充内容提供装置的访问信息。 此后，从扩充内容提供装置接收到扩充内容，并且在扩充内容接收步骤中接收到的增加内容与广播内容同步并输出到对应于包括在元数据或显示区域中的显示区域信息的时间/空间区域 信息被传送到单独的输出设备。 因此，观众可以方便地以包括图形图像或视频的大容量多媒体形式的方式接收基于区域信息的增强内容，而不必执行搜索。
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Patent Agency Ranking
公开(公告)号：US20180081698A1
公开(公告)日：2018-03-22
申请号：US15478575
申请日：2017-04-04
Inventor： Sung Won BYON , Eun Jung KWON , Jung Hak KIM , Hyun Ho PARK , Yong Tae LEE , Eui Suk JUNG , Hyun Woo LEE
CPC classification number: G06F9/4418 , G06F1/3287 , G06F13/24 , H04L12/12 , H04L12/40039 , H04L61/103 , H04L61/6022 , Y02D10/14 , Y02D10/44
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.
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5.发明申请METHOD AND APPARATUS FOR PROVIDING VIDEO CONTENTS SERVICE, AND METHOD OF REPRODUCING VIDEO CONTENTS OF USER TERMINAL 审中-公开提供视频内容服务的方法和装置，以及再现用户终端视频内容的方法公开(公告)号：US20130335448A1
公开(公告)日：2013-12-19
申请号：US13769020
申请日：2013-02-15
Inventor： Seung Chul KIM , Soon Choul KIM , Jung Hak KIM , Bum Suk CHOI , Jeoung Lak HA , Young Ho JEONG , Jin Woo HONG
IPC: G06T11/60
Abstract: Disclosed is a method of providing a video contents service including calculating conversion information indicating a relation between a projection area and an area corresponding to the projection area in order to project video contents on the area corresponding to the projection area which is a partial area within a prepared image in a user image photographed by a user terminal; and transmitting the calculated conversion information to the user terminal.
Abstract translation: 公开了一种提供视频内容服务的方法，包括：计算表示投影区域和与投影区域相对应的区域之间的关系的转换信息，以便在与作为投影区域内的部分区域的投影区域相对应的区域上投影视频内容 由用户终端拍摄的用户图像中的准备图像; 以及将所计算的转换信息发送给用户终端。
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公开(公告)号：US20170272545A1
公开(公告)日：2017-09-21
申请号：US15456977
申请日：2017-03-13
Inventor： Eun Jung KWON , Jung Hak KIM , Hyun Ho PARK , Sung Won BYON , Yong Tae LEE , Eui Suk JUNG , Hyun Woo LEE
IPC: H04L29/06
CPC classification number: H04L67/38 , G06F9/45558 , G06F2009/45562 , G06F2009/45587 , H04L67/04 , H04L67/42 , H04L69/04 , Y02D30/40
Abstract: Provided is a remote screen transmitting method and a remote screen transmitting system. The remote screen transmitting method may include collecting, on a predetermined cycle, power data from a thin client terminal connected to a virtualization server through a network, determining a remote screen transmitting scheme based on the collected power data, and transmitting, to the thin client terminal, a first remote screen associated with an application executed on the virtualization server based on the remote screen transmitting scheme.
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公开(公告)号：US20170094348A1
公开(公告)日：2017-03-30
申请号：US15164254
申请日：2016-05-25
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 , H04N21/24 , H04N21/6543 , H04N21/222 , H04N21/643
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.
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公开(公告)号：US20130239156A1
公开(公告)日：2013-09-12
申请号：US13793015
申请日：2013-03-11
Inventor： Jeoung Lak HA , Soon Choul KIM , Seung Chul KIM , Jung Hak KIM , Bum Suk CHOI , Young Ho JEONG , Ji Woo HONG
IPC: 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。
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