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21. 发明授权

US08098685B2 Method and apparatus of scheduling bandwidth in cable network 有权
标题翻译：有线网络带宽调度方法及装置
公开(公告)号：US08098685B2
公开(公告)日：2012-01-17
申请号：US12540705
申请日：2009-08-13
申请人： Joon Young Jung , O Hyung Kwon , Soo In Lee
发明人： Joon Young Jung , O Hyung Kwon , Soo In Lee
IPC分类号： H04J3/22
CPC分类号： H04L12/2801
摘要： Disclosed are a method and apparatus of scheduling a bandwidth in a cable network. The method includes receiving variable information set according to a condition of a network, calculating a packet time slot value in which a delay time gain is maximized using the received variable information; setting an algorithm allocating a bandwidth between channels of the network using the packet time slot value, and operating a Cable Modem Termination System (CMTS) according to the algorithm.
摘要翻译：公开了一种在有线网络中调度带宽的方法和装置。该方法包括根据网络的条件接收可变信息集，使用接收的可变信息计算延迟时间增益最大化的分组时隙值; 设置使用分组时隙值在网络的信道之间分配带宽的算法，以及根据该算法操作有线调制解调器终端系统（CMTS）。

22. 发明授权

US08094603B2 Apparatus and method for modulating of on-channel repeater 有权
标题翻译：用于调制通道中继器的装置和方法
公开(公告)号：US08094603B2
公开(公告)日：2012-01-10
申请号：US10586825
申请日：2004-12-31
申请人： Sung-Ik Park , Yong-Tae Lee , Ho-Min Eum , Heung-Mook Kim , Jae-Hyun Seo , Seung-Won Kim , Soo-In Lee
发明人： Sung-Ik Park , Yong-Tae Lee , Ho-Min Eum , Heung-Mook Kim , Jae-Hyun Seo , Seung-Won Kim , Soo-In Lee
IPC分类号： H04J1/10
CPC分类号： H04N21/6112 , H04N5/40
摘要： Provided is a modulating apparatus and method of an on-channel repeater. An object of the present invention is to provide a modulating apparatus of an on-channel repeater for reducing time delay by configuring and up-sampling a baseband signal, filtering the up-sampled baseband signal with an Equi-Ripple (ER) filter or in a window method, and converting the filtered baseband signal into an RF signal. The modulating apparatus includes: a baseband signal configuring unit for configuring a baseband. signal by combining an input field and a segment sync signal; a pilot adding unit for adding a pilot signal to the baseband signal; a filtering unit for filtering the baseband signal with the pilot signal; and an RF up-converting unit for up-converting the filtered signal into an RF signal. The present invention is used to form an on-channel repeating network in a transmitting system including a digital TV broadcasting system.
摘要翻译：提供了一种频道内中继器的调制装置和方法。本发明的目的是提供一种通道内中继器的调制装置，用于通过对基带信号进行配置和上采样来减少时间延迟，用等波纹（ER）滤波器对上采样基带信号进行滤波，或者窗口方法，并将滤波后的基带信号转换为RF信号。调制装置包括：用于配置基带的基带信号配置单元。信号通过组合输入场和段同步信号; 导频添加单元，用于向所述基带信号添加导频信号; 滤波单元，用于利用导频信号对基带信号进行滤波; 以及用于将经滤波的信号上变频为RF信号的RF上变频单元。本发明用于在包括数字电视广播系统的发射系统中形成一个信道上重复网络。

23. 发明申请

US20110254920A1 APPARATUS AND METHOD FOR SYNCHRONIZING STEREOSCOPIC IMAGE, AND APPARATUS AND METHOD FOR PROVIDING STEREOSCOPIC IMAGE BASED ON THE SAME 有权
标题翻译：用于同步立体图像的装置和方法，以及根据其提供立体图像的装置和方法
公开(公告)号：US20110254920A1
公开(公告)日：2011-10-20
申请号：US13127670
申请日：2009-07-21
申请人： Kugjin Yun , Bongho Lee , Hyun Lee , Gwangsoon Lee , Namho Hur , Jinwoong Kim , Soo-In Lee , Sung-Hoon Kim
发明人： Kugjin Yun , Bongho Lee , Hyun Lee , Gwangsoon Lee , Namho Hur , Jinwoong Kim , Soo-In Lee , Sung-Hoon Kim
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04L29/08801 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N19/115 , H04N19/597 , H04N21/00 , H04N21/23 , H04N21/231 , H04N21/23106 , H04N21/232 , H04N21/238 , H04N21/434 , H04N21/438 , H04N21/65
摘要： An apparatus and a method for synchronizing and providing a stereoscopic image are provided. The method includes storing a first image, receiving a second image that forms a stereoscopic image with the first image correlated, synchronizing the first image and the second image, and outputting the synchronized two images.
摘要翻译：提供了用于同步和提供立体图像的装置和方法。该方法包括存储第一图像，接收形成立体图像的第二图像与第一图像相关联，同步第一图像和第二图像，以及输出同步的两个图像。

24. 发明申请

US20110254838A1 METHOD FOR TRANSMITTING DATA ON STEREOSCOPIC IMAGE, METHOD FOR PLAYING BACK STEREOSCOPIC IMAGE, AND METHOD FOR CREATING FILE OF STEREOSCOPIC IMAGE 审中-公开
标题翻译：用于发送立体图像上的数据的方法，回放立体图像的方法以及创建立体图像文件的方法
公开(公告)号：US20110254838A1
公开(公告)日：2011-10-20
申请号：US13141574
申请日：2009-06-24
申请人： Kugjin Yun , Hyun Lee , Gwangsoon Lee , Bongho Lee , Namho Hur , Jinwoong Kim , Soo-In Lee
发明人： Kugjin Yun , Hyun Lee , Gwangsoon Lee , Bongho Lee , Namho Hur , Jinwoong Kim , Soo-In Lee
IPC分类号： G06T15/00 , G06K9/00
CPC分类号： H04N13/178 , H04N13/161 , H04N13/194 , H04N13/30
摘要： Provided are a method for transmitting data related to a stereoscopic image and a method for playing back a stereoscopic image. The stereoscopic image data transmitting method includes generating stereoscopic image data related to a stereoscopic still image in a predetermined file format (200), and transmitting the generated data. The file format (200) includes a media information unit (220) including the stereoscopic still image (222), control information (212) for controlling playing back the stereoscopic still image, and image composition information (214) indicating a type of composing a stereoscopic image using the stereoscopic still image.
摘要翻译：提供了一种用于发送与立体图像相关的数据的方法和用于重放立体图像的方法。立体图像数据发送方法包括以预定文件格式生成与立体静止图像相关的立体图像数据（200），并且发送生成的数据。文件格式（200）包括：包括立体静止图像（222）的媒体信息单元（220），用于控制重放立体静止图像的控制信息（212）;以及指示构成图像的类型的图像构成信息（214）使用立体静止图像的立体图像。

25. 发明授权

US08040911B2 Method and apparatus for allocating upstream channel resource in hybrid fiber coaxial network 有权
标题翻译：用于在混合光纤同轴网络中分配上行信道资源的方法和装置
公开(公告)号：US08040911B2
公开(公告)日：2011-10-18
申请号：US12198990
申请日：2008-08-27
申请人： Seung Eun Hong , Ho Jin Kwon , O Hyung Kwon , Soo In Lee
发明人： Seung Eun Hong , Ho Jin Kwon , O Hyung Kwon , Soo In Lee
IPC分类号： H04L12/28
CPC分类号： H04L12/2803 , G06F9/50 , H04L12/2801 , H04L12/2861 , H04L12/2876
摘要： A method and apparatus for allocating upstream channel resources in a hybrid fiber coaxial (HFC) network are provided. A cable modem termination system (CMTS) previously provides cable modems (CMs) with a plurality of burst profiles through an extended interval usage code (IUC) of an upstream channel descriptor (UCD) message, and allocates resources to CMs by using an optimized burst profile according to an upstream channel status, thereby increasing transmission efficiency of an upstream channel.
摘要翻译：提供了一种用于在混合光纤同轴（HFC）网络中分配上行信道资源的方法和装置。电缆调制解调器终端系统（CMTS）先前通过上行信道描述符（UCD）消息的扩展间隔使用码（IUC）向多个突发配置文件提供电缆调制解调器（CM），并且通过使用优化的突发根据上行信道状态，从而提高上行信道的传输效率。

26. 发明申请

US20110247032A1 METHOD AND APPARATUS FOR REMOTELY INSTALLING AND UPDATING DIFFERENT SECURITY CLIENTS FOR BROADCASTING OR COMMUNICATION CHANNELS 失效
标题翻译：远程安装和更新用于广播或通信频道的不同安全客户的方法和装置
公开(公告)号：US20110247032A1
公开(公告)日：2011-10-06
申请号：US13077470
申请日：2011-03-31
申请人： Han-Seung KOO , O-Hyung KWON , Dong-Joon CHOI , Soo-In LEE
发明人： Han-Seung KOO , O-Hyung KWON , Dong-Joon CHOI , Soo-In LEE
IPC分类号： H04N7/16
CPC分类号： H04N7/1675 , H04N21/23617 , H04N21/4181 , H04N21/4383 , H04N21/4433 , H04N21/4627 , H04N21/8193
摘要： A method for installing different security clients for channels in a terminal in a conditional access system includes: searching one or more channels searchable in the terminal; requesting, for respective searched channels, security clients necessary for receiving pay programs to be transmitted through the searched channels, to a broadcasting station which takes charge of the searched channels; and downloading and installing, for respective searched channels, the requested security clients from the broadcasting station.
摘要翻译：一种用于在条件访问系统中的终端中安装用于信道的不同安全客户端的方法包括：搜索终端中可搜索的一个或多个信道; 向相应搜索的频道请求用于接收通过所搜索的频道发送的付费节目所需的安全客户机，向负责搜索的频道的广播电台请求; 并且从各广播台下载和安装所请求的安全客户端。

27. 发明申请

US20110234901A1 APPARATUS AND METHOD FOR CONTROLLING INFRASTRUCTURE BASED ON BROADCASTING SIGNALS 失效
标题翻译：基于广播信号控制基础设施的装置和方法
公开(公告)号：US20110234901A1
公开(公告)日：2011-09-29
申请号：US13132221
申请日：2009-12-02
申请人： Jae-Hyun Seo , Hyoungsoo Lim , Heung-Mook Kim , Soo-In Lee
发明人： Jae-Hyun Seo , Hyoungsoo Lim , Heung-Mook Kim , Soo-In Lee
IPC分类号： H04N7/00
CPC分类号： H04H60/13
摘要： An apparatus for transmitting broadcasting content including a control signal in a broadcasting network, the apparatus includes: a modulator configured to modulate broadcasting content by a predetermined modulation method; a control signal generator configured to generate a control signal for remote control of infrastructure; an adder configured to add the control signal to the modulated broadcasting content; and a DTV transmitter configured to convert the added signal to a DTV broadcasting signal and transmit the DTV broadcasting signal.
摘要翻译：一种用于在广播网络中发送包括控制信号的广播内容的装置，所述装置包括：调制器，被配置为通过预定的调制方式调制广播内容; 配置为产生用于远程控制基础设施的控制信号的控制信号发生器; 加法器，被配置为将所述控制信号添加到所述经调制的广播内容; 以及DTV发送器，被配置为将所添加的信号转换为DTV广播信号并发送DTV广播信号。

28. 发明授权

US08023560B2 Apparatus and method for processing 3d video based on MPEG-4 object descriptor information 失效
标题翻译：基于MPEG-4对象描述符信息处理3d视频的装置和方法
公开(公告)号：US08023560B2
公开(公告)日：2011-09-20
申请号：US10582429
申请日：2003-12-30
申请人： Kug-Jin Yun , Suk-Hee Cho , Chung-Hyun Ahn , Soo-In Lee
发明人： Kug-Jin Yun , Suk-Hee Cho , Chung-Hyun Ahn , Soo-In Lee
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
CPC分类号： H04N21/23412 , H04N13/10 , H04N13/194 , H04N19/162 , H04N19/25 , H04N19/70 , H04N21/234318 , H04N21/44012 , H04N21/47205
摘要： The present invention relates to three-dimensional video processing apparatus and method using MPEG-4 object descriptor information and structures. The three-dimensional video processing apparatus and method that can support a three-dimensional video service smoothly to thereby provide a sense of reality and a cubic effect in an MPEG-4-based system by suggesting a three-dimensional video object descriptor structure and providing to a client an object descriptor, which includes information on kind of three-dimensional video, number of viewpoints, number of media streams and a plurality of display methods; and a method thereof.
摘要翻译：本发明涉及使用MPEG-4对象描述符信息和结构的三维视频处理装置和方法。可以平滑地支持三维视频服务的三维视频处理装置和方法，从而通过建议三维视频对象描述符结构并提供一种基于MPEG-4的系统来提供现实感和立体效果向客户端发送对象描述符，其包括关于三维视频的种类，视点数，媒体流数量和多个显示方法的信息; 及其方法。

29. 发明授权

US08019300B2 Multi-channel tuning receiver and multi-channel tuning method thereof 失效
标题翻译：多通道调谐接收机及其多通道调谐方法
公开(公告)号：US08019300B2
公开(公告)日：2011-09-13
申请号：US12273176
申请日：2008-11-18
申请人： Yang Su Kim , Han Seung Koo , Doh-Wook Kim , Yun Jeong Song , Soo In Lee
发明人： Yang Su Kim , Han Seung Koo , Doh-Wook Kim , Yun Jeong Song , Soo In Lee
IPC分类号： H04B1/18 , H04B17/02
CPC分类号： H04B1/0053
摘要： Provided are a multi-channel tuning receiver, including: a broadband radio frequency (RF) tuner to receive a broadband signal, divide the broadband signal into a plurality of signals, tune the divided signals, combine the tuned signals into a single signal, and output the combined single signal; an analog-to-digital (A/D) converter to convert the combined single signal to digital signal; a channelizer to extract only a bonded channel from the digital signal; and a plurality of demodulators to demodulate the bonded channel, and a multi-channel tuning method thereof.
摘要翻译：提供了一种多通道调谐接收机，包括：宽带射频（RF）调谐器，用于接收宽带信号，将宽带信号划分为多个信号，调谐分频信号，将调谐信号组合成单个信号;以及输出组合单信号; 用于将组合的单个信号转换成数字信号的模拟（A / D）转换器; 信道化器，从数字信号中仅提取绑定信道; 以及多个解调器来解调接合信道，以及多信道调谐方法。

30. 发明授权

US07945609B2 Method for composing lookup table and searching index thereof 失效
标题翻译：组合查找表和搜索索引的方法
公开(公告)号：US07945609B2
公开(公告)日：2011-05-17
申请号：US11541213
申请日：2006-09-29
申请人： Eung-Don Lee , O-Hyung Kwon , Soo-In Lee
发明人： Eung-Don Lee , O-Hyung Kwon , Soo-In Lee
IPC分类号： G06F1/02
CPC分类号： G06F1/0353
摘要： A method for composing a lookup table and searching indexes thereof is provided. The method includes the steps of: a) composing a lookup table using a symmetry of a sine and a cosine function; b) changing and setting a gain of a DCO by reflecting a lookup table size in the DCO; c) transforming an absolute value of a DCO output to an integer value; d) determining a range of the integer value of the DCO output; e) searching indexes of a sine and an cosine function according to the range of the integer value of the DCO output; and f) correcting a sign of a lookup table value corresponding to the searched index of the sine function and a sign of a lookup table value corresponding to the searched index of the cosine function according to the range of integers of the DCO output.
摘要翻译：提供了一种组合查找表和搜索索引的方法。该方法包括以下步骤：a）使用正弦和余弦函数的对称来构成查找表; b）通过反映DCO中的查找表大小来更改和设置DCO的增益; c）将DCO输出的绝对值转换为整数值; d）确定DCO输出的整数值的范围; e）根据DCO输出的整数值的范围，搜索正弦和余弦函数的索引; 以及f）根据所述DCO输出的整数的范围，校正与搜索到的正弦函数的索引相对应的查找表值的符号和与所搜索的余弦函数的索引相对应的查找表值的符号。

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