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1. 发明申请

US20130152118A1 APPARATUS AND METHOD FOR ACQUIRING CHANNEL INFORMATION USING BROADCAST DATA 审中-公开
标题翻译：使用广播数据获取频道信息的装置和方法
公开(公告)号：US20130152118A1
公开(公告)日：2013-06-13
申请号：US13817675
申请日：2011-08-19
申请人： Seung Hun Oh , Byung Tak Lee , Seok Kap Ko , Nac Woo Kim , Jai Sang Koh
发明人： Seung Hun Oh , Byung Tak Lee , Seok Kap Ko , Nac Woo Kim , Jai Sang Koh
IPC分类号： H04N21/44
CPC分类号： H04N21/44008
摘要： The present invention relates to an apparatus and method for obtaining a viewing channel identifier when a user desires to participate in a video broadcast in a channel the user is viewing in a section of an interactive broadcast service. The present invention may include an audio/video receiver to collect broadcast data from a user viewing channel, and extract audio/video data from the collected broadcast data, a sampling unit to sample the extracted audio/video data, a preprocessing unit to encode the sampled audio/video data, and a viewing channel determining unit to compare the encoded audio/video data to audio/video sampling data for N broadcast channels received from a channel identification server, and obtain a viewing channel identifier according to a result of comparison.
摘要翻译：本发明涉及一种当用户希望参与用户在交互式广播服务的一部分中观看的频道中的视频广播时获得观看频道标识符的装置和方法。本发明可以包括用于从用户观看频道收集广播数据并从收集的广播数据中提取音频/视频数据的音频/视频接收器，对所提取的音频/视频数据进行采样的采样单元，对采样音频/视频数据和观看频道确定单元，用于将编码的音频/视频数据与从频道识别服务器接收的N个广播频道的音频/视频采样数据进行比较，并根据比较结果获得观看频道标识符。

2. 发明申请

US20120167140A1 SYSTEM AND METHOD OF PROVIDING PERSONALIZED SERVICE 审中-公开
标题翻译：提供个性化服务的系统和方法
公开(公告)号：US20120167140A1
公开(公告)日：2012-06-28
申请号：US13333292
申请日：2011-12-21
申请人： Il Kyun Park , Nac Woo Kim , Seok Kap Ko , Byung Tak Lee , Sim Kwon Yoon , Jai Sang Koh
发明人： Il Kyun Park , Nac Woo Kim , Seok Kap Ko , Byung Tak Lee , Sim Kwon Yoon , Jai Sang Koh
IPC分类号： H04N21/462
CPC分类号： H04N21/26603 , H04H60/37 , H04H60/43 , H04H60/56 , H04H60/66 , H04H2201/37 , H04N21/233 , H04N21/23418 , H04N21/2353 , H04N21/4126 , H04N21/4223 , H04N21/4394 , H04N21/44008 , H04N21/4722 , H04N21/6405 , H04N21/6408 , H04N21/6581
摘要： Provided is a mobile device for a personalized service including: a media receiving unit acquiring broadcasting contents during expressing in a broadcast viewing terminal device; and a comparing unit generating a media ID based on the broadcasting contents acquired in the media receiving unit, comparing the generated media ID with a media ID in a media ID list received from a media ID server to identify a channel ID, and transmitting a personalized service request message including the identified channel ID and a user ID to a personalized information providing server to request a personalized service.
摘要翻译：提供一种用于个性化服务的移动设备，包括：媒体接收单元，在广播观看终端设备中表达期间获取广播内容; 以及比较单元，基于在所述媒体接收单元中获取的广播内容生成媒体ID，将所生成的媒体ID与从媒体ID服务器接收的媒体ID列表中的媒体ID进行比较，以识别频道ID，以及发送个性化服务请求消息，其包括所识别的频道ID和用户ID到个性化信息提供服务器以请求个性化服务。

3. 发明申请

US20120165040A1 METHOD FOR LOCATING WIRELESS NODES USING DIFFERENCE TRIANGULATION 审中-公开
标题翻译：使用差分三角定位无线节点的方法
公开(公告)号：US20120165040A1
公开(公告)日：2012-06-28
申请号：US13296718
申请日：2011-11-15
申请人： Byung Tak Lee , Seok Kap Ko , Seung Hun Oh , Jai Sang Koh
发明人： Byung Tak Lee , Seok Kap Ko , Seung Hun Oh , Jai Sang Koh
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0289 , G01S5/10
摘要： Disclosed is a method for locating wireless nodes using difference triangulation, including: storing information transmitted from three or more fixed wireless nodes while moving on a movement path; calculating displacement vectors among three or more measurement points sharing the information of three or more fixed wireless nodes on the movement path; calculating positional information of the mobile wireless node at another measurement point by reflecting the calculated displacement vectors to the positional information of the mobile wireless node calculated at a measurement point of a region where a location of at least one fixed wireless node is known; and calculating positional information of a location-unknown fixed wireless node by the positional information of the mobile wireless node calculated at the three or more measurement points and information received from the location-unknown fixed wireless node.
摘要翻译：公开了一种使用差分三角测量定位无线节点的方法，包括：在移动路径上移动时，存储从三个或更多固定无线节点发送的信息; 计算共享三个或更多个固定无线节点在移动路径上的信息的三个或更多个测量点之间的位移向量; 通过将所计算的位移矢量反映到在已知至少一个固定无线节点的位置的区域的测量点处计算出的移动无线节点的位置信息来计算另一测量点处的移动无线节点的位置信息; 以及通过在三个或更多个测量点处计算的移动无线节点的位置信息和从位置未知固定无线节点接收的信息来计算位置未知固定无线节点的位置信息。

4. 发明申请

US20130011017A1 METHOD OF OBTAINING SPATIAL IMAGES ON DEMAND 审中-公开
标题翻译：获取空间图像需求的方法
公开(公告)号：US20130011017A1
公开(公告)日：2013-01-10
申请号：US13529346
申请日：2012-06-21
申请人： Seung Hun OH , Seok Kap Ko , Sim Kwon Yoon , Byung Tak Lee , Young Sun Kim
发明人： Seung Hun OH , Seok Kap Ko , Sim Kwon Yoon , Byung Tak Lee , Young Sun Kim
IPC分类号： G06K9/00 , H04N7/18 , G06K9/34
CPC分类号： G06K9/00651 , G06K9/3233 , H04N7/18
摘要： Provided is a method of obtaining spatial images on demand. The server segments a spatial image into a plurality of regions to detect an isolated region whose continuity with peripheral regions is less than a threshold value, generates geographic information corresponding to the detected isolated region, and generates a capture request message including the generated geographic information. In addition, the capture request message may be transmitted to at least one terminal using unicast scheme, a multicast scheme, an anycast scheme, or a broadcast scheme. The capture request message may comprise a capture condition value such as a capture direction, a capture angle, a capture time, a zoom information and an exposure value. At least one terminal which meets the capture condition value within the capture request message transmits a captured image to the server.
摘要翻译：提供了一种按需获取空间图像的方法。服务器将空间图像分割成多个区域，以检测其外围区域的连续性小于阈值的隔离区域，生成与检测到的隔离区域相对应的地理信息，并生成包括所生成的地理信息的捕获请求消息。此外，可以使用单播方案，组播方案，任播方案或广播方案将捕获请求消息发送到至少一个终端。捕获请求消息可以包括捕获条件值，例如捕获方向，捕获角度，捕获时间，缩放信息和曝光值。至少一个符合捕获请求消息内的捕获条件值的终端将捕获的图像发送到服务器。

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