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41. 发明申请

US20070157068A1 Reed-Solomon decoding apparatus and method having high error correction capability 失效
标题翻译： Reed-Solomon解码装置和方法具有高纠错能力
公开(公告)号：US20070157068A1
公开(公告)日：2007-07-05
申请号：US11501496
申请日：2006-08-08
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： H03M13/00
CPC分类号： H03M13/1555 , H03M13/1515 , H03M13/1535
摘要： A Reed-Solomon (RS) decoding apparatus having high error correction capability and a method thereof are disclosed. The apparatus includes: error location and analysis polynomial generating units for performing a modified Euclid algorithm by receiving syndrome data upon receipt of an enable signal, and suspending input of the syndrome data and outputting error location polynomial data and error analysis polynomial data by executing the modified Euclid algorithm independently upon receipt of a disable signal; a controlling unit for controlling the error location and analysis polynomial generating unit and the input of the syndrome data; and switching units for providing the syndrome data to corresponding error location and analysis polynomial generating unit upon receipt of the enable signal and controlling the input of the syndrome data upon receipt of the disable signal. The number of the switching units is identical to that of the error location and analysis polynomial generating units.
摘要翻译：公开了具有高纠错能力的里德 - 所罗门（RS）解码装置及其方法。该装置包括：错误位置和分析多项式生成单元，用于通过在接收到使能信号时接收到校正子数据来执行修改的欧几里得算法，并且暂停所述校正子数据的输入，并且通过执行所述修改的所述修改的所述多项式数据和错误分析多项式数据，欧几里德算法在接收到禁用信号时独立; 控制单元，用于控制误差位置和分析多项式生成单元以及所述校正子数据的输入; 以及切换单元，用于在接收到使能信号时将校正子数据提供给相应的错误位置和分析多项式生成单元，并且在接收到禁用信号时控制校正子数据的输入。切换单元的数量与错误位置和分析多项式生成单元的数量相同。

42. 发明申请

US20070133672A1 Apparatus and method for stable DEF using selective FBF 失效
标题翻译：使用选择性FBF稳定DEF的装置和方法
公开(公告)号：US20070133672A1
公开(公告)日：2007-06-14
申请号：US11634495
申请日：2006-12-06
申请人： Jae-Ho Lee , O-Hyung Kwon , Soo-In Lee
发明人： Jae-Ho Lee , O-Hyung Kwon , Soo-In Lee
IPC分类号： H03H7/30
CPC分类号： H04L25/0307 , H04L2025/0349 , H04L2025/0363 , H04L2025/03656 , H04L2025/03687 , H04L2025/037
摘要： A decision feedback equalizing apparatus selectively using a feedback filter and a method thereof are provided. The apparatus includes: an equalizing unit including a feed forward filter (FFF) for correcting a distorted transmission channel by receiving a match-filtered signal and a feedback filter (FBF) for reducing inter symbol interference ISI of the corrected transmission channel for driving only the FFF in a blind mode and driving the FFF and the FBF in a decision directed mode; a diverge/converge determining unit for determining whether the decision feedback equalizing apparatus is diverged or converged using a unit square error obtained through a least unit square algorithm; and a filter controlling unit for controlling the equalizing unit in a blind mode if the decision feedback equalizing apparatus is determined as divergence, and for controlling the equalizing unit in a decision directed mode if the decision feedback equalizing apparatus is determined as convergence.
摘要翻译：提供了选择性地使用反馈滤波器的判定反馈均衡装置及其方法。该装置包括：均衡单元，包括用于通过接收匹配滤波信号来校正失真传输信道的前馈滤波器（FFF）和用于减少仅用于驱动的纠错传输信道的符号间干扰ISI的反馈滤波器（FBF） FFF处于盲模式，并以决策导向模式驱动FFF和FBF; 分散/收敛确定单元，用于使用通过最小单位平方算法获得的单位平方误差来确定判定反馈均衡装置是否发散或收敛; 以及滤波器控制单元，如果判定反馈均衡装置被确定为发散，则以盲模式控制均衡单元，并且如果判定反馈均衡装置被确定为收敛则用于以判决指导模式控制均衡单元。

43. 发明申请

US20070124354A1 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：US20070124354A1
公开(公告)日：2007-05-31
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： G06F15/00
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。

44. 发明申请

US20070058677A1 Service providing method based on service subscriber level on cable network 失效
标题翻译：基于有线网络业务用户级别的业务提供方法
公开(公告)号：US20070058677A1
公开(公告)日：2007-03-15
申请号：US11520942
申请日：2006-09-13
申请人： Eun-Jung Kwon , Joon-Young Jung , O-Hyung Kwon , Soo-In Lee
发明人： Eun-Jung Kwon , Joon-Young Jung , O-Hyung Kwon , Soo-In Lee
IPC分类号： H04N7/173 , H04J3/22
CPC分类号： H04L12/2801
摘要： Provided is a method for providing a service based on a subscriber level. The method includes the steps of: a) initializing a Data Back-off Start (DBS) value and a Data Back-off End (DBE) value; b) acquiring subscriber information from an external management system; c) acquiring service flow identifier (SFID) and service identifier (SID) information from an object model for quality of service (QoS) based on information on Service Class Name (SCN) of the subscriber acquired in the step b); d) creating manufacturing automation protocol (MAP) according to a priority by grasping the SID information based on the service level and controlling the DBS value and the DBE value of a cable modem (CM); and e) transmitting the created MAP to the cable modem.
摘要翻译：提供了一种基于用户级提供服务的方法。该方法包括以下步骤：a）初始化数据备份启动（DBS）值和数据退回结束（DBE）值; b）从外部管理系统获取用户信息; c）基于在步骤b）中获取的用户的服务类别名称（SCN）的信息，从服务质量（QoS）的对象模型获取服务流标识符（SFID）和服务标识符（SID）信息; d）通过基于服务级别掌握SID信息并控制电缆调制解调器（CM）的DBS值和DBE值，根据优先级创建制造自动化协议（MAP）; 以及e）将所创建的MAP发送到电缆调制解调器。

45. 发明申请

US20070011585A1 Programmable error correcting device 有权
标题翻译：可编程纠错装置
公开(公告)号：US20070011585A1
公开(公告)日：2007-01-11
申请号：US11318627
申请日：2005-12-28
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： H03M13/35
CPC分类号： H03M13/1515 , H03M13/155 , H03M13/353 , H03M13/6516
摘要： A programmable error correcting device is disclosed. The programmable error correcting device includes a controller for receiving information about a length of a codeword, an error correcting capacity, whether of not a shortened codeword mode is supported and a total byte number of burst data and outputting a control signal; a preprocessor for dividing input information data by a length of information byte in a codeword and outputting the divided input information data with a valid data indicating signal in response to the control signal input from the controller for an error correcting coding; and a coder for deciding a structure for an error correcting encoding according to the control signal inputted from the controller and performing an error correcting encoding on information data inputted from the preprocessor according to the decided structure.
摘要翻译：公开了一种可编程误差校正装置。可编程错误校正装置包括：控制器，用于接收关于码字的长度的信息，纠错能力，是否支持缩短的码字模式，以及总字节数的突发数据并输出控制信号; 用于将输入信息数据除以码字中的信息字节的长度并且响应于从控制器输入的用于纠错编码的控制信号，输出具有有效数据指示信号的分割输入信息数据的预处理器; 以及编码器，用于根据从控制器输入的控制信号来确定用于纠错编码的结构，并根据所确定的结构对从预处理器输入的信息数据执行纠错编码。

46. 发明申请

US20060130110A1 Apparatus for receiving MPEG-2 A/V data using cable modem 审中-公开
标题翻译：使用电缆调制解调器接收MPEG-2 A / V数据的设备
公开(公告)号：US20060130110A1
公开(公告)日：2006-06-15
申请号：US11212153
申请日：2005-08-25
申请人： Yong-Seong Cho , Woongshik You , O-Hyung Kwon , Soo-In Lee
发明人： Yong-Seong Cho , Woongshik You , O-Hyung Kwon , Soo-In Lee
IPC分类号： H04N7/173 , H04N7/16
CPC分类号： H04N21/6118 , H04L12/66 , H04N7/163 , H04N21/23614 , H04N21/4181 , H04N21/42676 , H04N21/4344 , H04N21/4348 , H04N21/436 , H04N21/437
摘要： An apparatus for receiving MPEG-2 A/V data by using a cable MODE is disclosed. The apparatus includes: a cable MODEM for separating broadcasting data and broadcasting supplementary data by demodulating an input signal; and a multiplexer for multiplexing the separated broadcasting data from the cable MODEM with broadcasting data inputted from other input source, and outputting the multiplexed broadcasting data to an external cable card.
摘要翻译：公开了一种通过使用电缆MODE来接收MPEG-2A / V数据的装置。该装置包括：电缆MODEM，用于通过解调输入信号来分离广播数据和广播补充数据; 以及多路复用器，用于将来自电缆MODEM的分离的广播数据与从其他输入源输入的广播数据进行复用，并将多路复用的广播数据输出到外部有线电视卡。

47. 发明申请

US20050135617A1 Apparatus and method for scrambling high-rate data 有权
标题翻译：用于扰乱高速率数据的装置和方法
公开(公告)号：US20050135617A1
公开(公告)日：2005-06-23
申请号：US10950328
申请日：2004-09-23
申请人： Yong-Seong Cho , Joon-Young Jung , O-Hyung Kwon , Soo-In Lee
发明人： Yong-Seong Cho , Joon-Young Jung , O-Hyung Kwon , Soo-In Lee
IPC分类号： H04L9/06 , H04L9/18 , H04L9/00 , H04N7/167
CPC分类号： H04L9/065 , H04L9/0618 , H04L2209/12 , H04L2209/24 , H04L2209/601 , H04N7/1675 , H04N21/2347 , H04N21/23895 , H04N21/26609
摘要： The apparatus and method for scrambling high-rate data is disclosed. The apparatus includes a first storing unit for storing a transport stream (TS) inputted from an external device; a common key (CK) generating unit for generating a CK by receiving a control word (CW) from an external conditional access system (CAS); a key scheduling unit for generating predetermined number of keys (KK)s by receiving the CK from the CK generating unit; a plurality of enciphering units for enciphering the TS transmitted from the first storing unit based on the predetermined number of KKs and the CK; a second storing unit for storing the TS enciphered by the enciphering units and outputting the enciphered TS; and a controlling unit for controlling the multiple enciphering units.
摘要翻译：公开了用于扰乱高速率数据的装置和方法。该装置包括：第一存储单元，用于存储从外部设备输入的传输流（TS）; 公共密钥（CK）生成单元，用于通过从外部条件访问系统（CAS）接收控制字（CW）来生成CK; 密钥调度单元，用于通过从CK生成单元接收CK来生成预定数量的密钥（KK）; 多个加密单元，用于基于预定数量的KK和CK来加密从第一存储单元发送的TS; 第二存储单元，用于存储由加密单元加密的TS并输出加密的TS; 以及用于控制多个加密单元的控制单元。

48. 发明授权

US08767041B2 Method and apparatus for providing 3D still image service over digital broadcasting 有权
标题翻译：用于通过数字广播提供3D静止图像服务的方法和装置
公开(公告)号：US08767041B2
公开(公告)日：2014-07-01
申请号：US12443467
申请日：2007-09-21
申请人： Kug-Jin Yun , Gwang-Soon Lee , Namho Hur , Jin-Woong Kim , Soo-In Lee
发明人： Kug-Jin Yun , Gwang-Soon Lee , Namho Hur , Jin-Woong Kim , Soo-In Lee
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N13/178 , H04N13/194
摘要： A method and apparatus for providing 3D still image service in a specific time interval during audio-visual service of digital broadcast are provided. The method includes receiving a reference image and a 3D supplement image, which construct a 3D still image, through a data channel or a video channel together with a 2D image; restoring the reference image and the 3D supplement image to the 3D still image; and displaying the 3D still image in a specific interval during digital audio-visual broadcast using the 2D image according to display information which includes a play time and a play mode.
摘要翻译：提供了一种用于在数字广播的视听服务期间以特定时间间隔提供3D静止图像服务的方法和装置。该方法包括：通过数据通道或视频通道与2D图像一起接收构成3D静止图像的参考图像和3D补充图像; 将参考图像和3D补充图像恢复到3D静止图像; 并且根据包括播放时间和播放模式的显示信息，使用2D图像在数字视听广播期间以特定间隔显示3D静止图像。

49. 发明授权

US08619987B2 System for transmitting the scrambled broadcast-signals in single frequency network, and a method thereof 有权
标题翻译：用于在单频网络中发送加扰的广播信号的系统及其方法
公开(公告)号：US08619987B2
公开(公告)日：2013-12-31
申请号：US11909543
申请日：2005-11-04
申请人： Chung-Pyo Hong , Tae-June Chae , Won-Jin Park , Hyun Lee , Soo-In Lee , Gwang-Soon Lee , Bong-Ho Lee , Jong-Soo Lim
发明人： Chung-Pyo Hong , Tae-June Chae , Won-Jin Park , Hyun Lee , Soo-In Lee , Gwang-Soon Lee , Bong-Ho Lee , Jong-Soo Lim
IPC分类号： H04N7/167
CPC分类号： H04N7/165 , H04H20/06 , H04H20/67 , H04H60/21 , H04H60/23 , H04N21/2347 , H04N21/25875 , H04N21/4405 , H04N21/6131
摘要： Disclosed is a system for transmitting encrypted broadcast signals to different transmitters on a single frequency network (SFN) in a digital broadcasting system. The system for transmitting encrypted broadcast signals on the SFN includes: a main broadcasting system for transmitting encrypted broadcast signals including data streams and transmitter identification information (TII) through a main broadcasting network; a repeating system for amplifying encrypted broadcast signals of the main broadcasting network and transmitting the amplified broadcast signals, or modulating and amplifying streams input by the main broadcasting system through a private line and repeating broadcast signals of the main broadcasting system through a repeating network; and a decrypting key provider for receiving a decrypting key value from the main broadcasting or repeating system and transmitting a user authentication and decrypting key to a charged subscriber terminal through a mobile communication network.
摘要翻译：公开了一种用于在数字广播系统中的单个频率网络（SFN）上向不同发射机发送加密的广播信号的系统。用于在SFN上发送加密广播信号的系统包括：主广播系统，用于通过主广播网络发送包括数据流和发射机识别信息（TII）的加密广播信号; 用于放大主广播网络的加密广播信号并发送放大的广播信号的重复系统，或者通过专线调制和放大由主广播系统输入的流，并通过重复网络重复主广播系统的广播信号; 以及解密密钥提供者，用于从主广播或重复系统接收解密密钥值，并通过移动通信网络向用户终端发送用户认证和解密密钥。

50. 发明授权

US08599041B2 Apparatus and method for controlling traffic light 失效
标题翻译：用于控制交通灯的装置和方法
公开(公告)号：US08599041B2
公开(公告)日：2013-12-03
申请号：US12633874
申请日：2009-12-09
申请人： Hyoungsoo Lim , So-Ra Park , Heung-Mook Kim , Soo-In Lee
发明人： Hyoungsoo Lim , So-Ra Park , Heung-Mook Kim , Soo-In Lee
IPC分类号： G08G1/07
CPC分类号： G08G1/081
摘要： A traffic light control apparatus and method is provided. The traffic light control apparatus for controlling an emergency vehicle in a traffic network includes: a traffic network control unit configured to determine overall traffic network control and traffic light control for supporting movement of the emergency vehicle during an emergency and transmit a control signal; a traffic light control unit configured to receive the control signal to control a traffic light; and an emergency vehicle control unit configured to transmits a traffic light control mode cancellation request signal to the controlled traffic light.
摘要翻译：提供一种交通灯控制装置和方法。用于控制交通网络中的应急车辆的交通灯控制装置包括：交通网络控制单元，被配置为确定在紧急情况期间支持紧急车辆的运动的总体交通网络控制和交通灯控制，并发送控制信号; 交通灯控制单元，被配置为接收控制信号以控制交通信号灯; 以及紧急车辆控制单元，被配置为将交通灯控制模式取消请求信号发送到所控制的交通信号灯。

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