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1. 发明授权

US08654886B2 Method and apparatus for transmitting/receiving broadcasting-communication data 有权
标题翻译：用于发送/接收广播通信数据的方法和装置
公开(公告)号：US08654886B2
公开(公告)日：2014-02-18
申请号：US12994827
申请日：2009-05-29
申请人： Sung-Ik Park , Hyoungsoo Lim , Heung-Mook Kim , Soo-In Lee
发明人： Sung-Ik Park , Hyoungsoo Lim , Heung-Mook Kim , Soo-In Lee
IPC分类号： H01L27/04 , H04B1/66
CPC分类号： H04H40/18 , H04B1/709 , H04L1/0041 , H04L1/0047 , H04L1/0057 , H04L1/0065 , H04L1/0071 , H04L2001/0093 , H04W52/322
摘要： An apparatus for transmitting and receiving broadcasting-communication data, the apparatus including an original signal generator configured to receive the original data and generate baseband original signals, a first modulator configured to receive the baseband additional signals and generate original signals of a predetermined band, an additional signal generator configured to receive the additional data and generate baseband additional signals, a second modulator configured to receive the baseband additional signals and generate additional signals of a predetermined band, an average power controller configured to control an average power of the additional signals of the predetermined band, an inserter configured to insert the additional signals of the predetermined band with a controlled average power to the original signals of the predetermined band to thereby generate mixed signals of a predetermined band, and a transmitter configured to transmit the mixed signals of the predetermined band.
摘要翻译：一种用于发送和接收广播通信数据的装置，所述装置包括被配置为接收原始数据并生成基带原始信号的原始信号发生器，被配置为接收基带附加信号并生成预定频带的原始信号的第一调制器，附加信号发生器，被配置为接收附加数据并产生基带附加信号，第二调制器被配置为接收基带附加信号并产生预定频带的附加信号，平均功率控制器被配置为控制所述附加信号的平均功率预定频带，插入器，被配置为以预定频带的原始信号插入具有受控平均功率的预定频带的附加信号，从而产生预定频带的混合信号;以及发射机，被配置为发送预定频带的混合信号内带。

2. 发明申请

US20110075710A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING BROADCASTING-COMMUNICATION DATA 有权
标题翻译：用于发送/接收广播通信数据的方法和装置
公开(公告)号：US20110075710A1
公开(公告)日：2011-03-31
申请号：US12994827
申请日：2009-05-29
申请人： Sung-Ik Park , Hyoungsoo Lim , Heung-Mook Kim , Soo-In Lee
发明人： Sung-Ik Park , Hyoungsoo Lim , Heung-Mook Kim , Soo-In Lee
IPC分类号： H04L27/00 , H04B1/707 , H04B1/709
CPC分类号： H04H40/18 , H04B1/709 , H04L1/0041 , H04L1/0047 , H04L1/0057 , H04L1/0065 , H04L1/0071 , H04L2001/0093 , H04W52/322
摘要： A method and apparatus for transmitting/receiving broadcasting-communication data is provided. The apparatus includes: an original signal generator configured to receive the original data and generate baseband original signals; a first modulator configured to receive the baseband additional signals and generate original signals of a predetermined band; an additional signal generator configured to receive the additional data and generate baseband additional signals; a second modulator configured to receive the baseband additional signals and generate additional signals of a predetermined band; an average power controller configured to control an average power of the additional signals of the predetermined band; an inserter configured to insert the additional signals of the predetermined band with a controlled average power to the original signals of the predetermined band to thereby generate mixed signals of a predetermined band; and a transmitter configured to transmit the mixed signals of the predetermined band.
摘要翻译：提供了一种用于发送/接收广播通信数据的方法和装置。该装置包括：原始信号发生器，被配置为接收原始数据并产生基带原始信号; 第一调制器，被配置为接收基带附加信号并产生预定频带的原始信号; 配置成接收附加数据并产生基带附加信号的附加信号发生器; 第二调制器，被配置为接收所述基带附加信号并产生预定频带的附加信号; 平均功率控制器，被配置为控制所述预定频带的附加信号的平均功率; 插入器，被配置为以预定频带的原始信号插入具有受控平均功率的预定频带的附加信号，从而产生预定频带的混合信号; 以及发送器，被配置为发送预定频带的混合信号。

3. 发明申请

US20130129015A1 METHOD AND APPARATUS FOR TRANSCEIVING A BROADCAST SIGNAL IN A DIGITAL BROADCAST SYSTEM 审中-公开
标题翻译：用于在数字广播系统中收发广播信号的方法和装置
公开(公告)号：US20130129015A1
公开(公告)日：2013-05-23
申请号：US13813267
申请日：2011-07-29
申请人： Jae-Hyun Seo , Heung-Mook Kim , Sung-Ik Park , Ho-Min Eum , Hyoungsoo Lim , Soo-In Lee
发明人： Jae-Hyun Seo , Heung-Mook Kim , Sung-Ik Park , Ho-Min Eum , Hyoungsoo Lim , Soo-In Lee
IPC分类号： H04H20/00
CPC分类号： H04H20/00 , H04H20/28 , H04H60/07 , H04N7/08 , H04N21/84 , Y02D70/168
摘要： The present invention relates to a method and apparatus for transceiving a broadcast signal in a digital broadcast system. The method for transmitting a broadcast signal according to one embodiment of the present invention comprises the following steps: generating a main signal using main data; generating an additional signal, the power of which is lower than that of the main signal, using a plurality of additional data; generating an additional signal frame using the additional signal and a frame header; and generating a broadcast signal using the main signal and an additional signal frame. The frame header is used in selectively extracting the plurality of additional data from the additional signal frame. According to the present invention, additional data can be efficiently transmitted while maintaining compatibility with existing digital broadcasting systems.
摘要翻译：本发明涉及用于在数字广播系统中收发广播信号的方法和装置。根据本发明的一个实施例的用于发送广播信号的方法包括以下步骤：使用主数据产生主信号; 使用多个附加数据产生其功率低于主信号的功率的附加信号; 使用附加信号和帧头生成附加信号帧; 以及使用主信号和附加信号帧产生广播信号。帧头用于从附加信号帧中选择性地提取多个附加数据。根据本发明，可以有效地发送附加数据，同时保持与现有数字广播系统的兼容性。

4. 发明申请

US20100141477A1 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：US20100141477A1
公开(公告)日：2010-06-10
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： G08G1/087
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。

5. 发明授权

US08238820B2 On-channel repeater and on-channel repeating method 失效
标题翻译：通道中继器和通道重复方法
公开(公告)号：US08238820B2
公开(公告)日：2012-08-07
申请号：US12507115
申请日：2009-07-22
申请人： Sung-Ik Park , Heung-Mook Kim , Jae-Young Lee , Jae-Hyun Seo , Ho-Min Eum , Yong-Tae Lee , Jong-Soo Lim , Soo-In Lee
发明人： Sung-Ik Park , Heung-Mook Kim , Jae-Young Lee , Jae-Hyun Seo , Ho-Min Eum , Yong-Tae Lee , Jong-Soo Lim , Soo-In Lee
IPC分类号： H04B7/14
CPC分类号： H04B7/15585
摘要： Provided is an on-channel repeater, which includes a receiver for receiving radio frequency (RF) signals; a subtractor for subtracting replica from the RF signals to thereby produce output signals of the subtractor; a repeating process unit for performing a repeating process onto the output signals of the subtractor; and a replica generator for calculating replica based on the output signals of the subtractor and the signals obtained after repeating process performed thereon and feeding the replica back to the subtractor.
摘要翻译：提供一种同信道中继器，其包括用于接收射频（RF）信号的接收机; 减法器，用于从RF信号中减去副本，从而产生减法器的输出信号; 重复处理单元，用于对减法器的输出信号执行重复处理; 以及副本生成器，用于基于减法器的输出信号和在其上执行的重复处理之后获得的信号来计算副本，并将副本送回减法器。

6. 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。

7. 发明申请

US20090129450A1 Apparatus and method for corresponding frequency synchronization in on-channel repeater 有权
标题翻译：通道中继器对应频率同步的装置和方法
公开(公告)号：US20090129450A1
公开(公告)日：2009-05-21
申请号：US11579657
申请日：2005-05-12
申请人： Ho-Min Eum , Yong-Tae Lee , Seung-Won Kim , Heung-Mook Kim , Jae-Hyun Seo , Sung-Ik Park , Soo-In Lee
发明人： Ho-Min Eum , Yong-Tae Lee , Seung-Won Kim , Heung-Mook Kim , Jae-Hyun Seo , Sung-Ik Park , Soo-In Lee
IPC分类号： H04L25/52
CPC分类号： H04H20/02 , H03J7/04 , H04B7/15528 , H04H20/67 , H04H20/72 , H04W56/00
摘要： Provided is a frequency synchronizing apparatus and method that can synchronize frequencies between receiving signals and transmitting signals by extracting a carrier error and sampling timing error information in a synchronization process of the receiving signal from a main transmitter or another repeater and reflecting them in the transmitting signal in an on-channel repeater. The apparatus includes a carrier recovery means for compensating a carrier frequency error of a receiving signal; a timing recovery means for compensating a sampling timing error of the receiving signal; a carrier error reflecting means for reflecting the carrier frequency error extracted from the carrier recovery means to a transmitting signal; and a timing error reflecting means for reflecting the sampling timing error extracted from the timing recovery means to the transmitting signal. The present invention is used to form an on-channel repeating network in any transmission system including a digital television broadcasting system.
摘要翻译：提供一种频率同步装置和方法，其可以通过在来自主发射机或另一个中继器的接收信号的同步处理中提取载波误差和采样定时误差信息来同步接收信号和发射信号之间的频率并将其反射到发射信号中在一个通道中继器。该装置包括用于补偿接收信号的载波频率误差的载波恢复装置; 定时恢复装置，用于补偿接收信号的采样定时误差; 用于将从载波恢复装置提取的载波频率误差反映到发射信号的载波误差反射装置; 以及定时误差反映装置，用于将从定时恢复装置提取的采样定时误差反映到发射信号。本发明用于在包括数字电视广播系统的任何传输系统中形成一个同信道重复网络。

8. 发明申请

US20110111722A1 IDENTIFICATION SIGNAL ANALYZING APPARATUS AND METHOD FOR COMPENSATING FOR SEPARATION AND ATTENUATION OF CHANNEL PROFILE 有权
标题翻译：识别信号分析装置和用于分离和衰减通道配置文件的方法
公开(公告)号：US20110111722A1
公开(公告)日：2011-05-12
申请号：US12676656
申请日：2008-05-15
申请人： Jae-Young Lee , Sung-Ik Park , Ho-Min Eum , Jae-Hyun Seo , Heung-Mook Kim , Jong-Soo Lim , Soo-In Lee
发明人： Jae-Young Lee , Sung-Ik Park , Ho-Min Eum , Jae-Hyun Seo , Heung-Mook Kim , Jong-Soo Lim , Soo-In Lee
IPC分类号： H04B1/16
CPC分类号： H04H20/12 , H04H20/06
摘要： Provided is an identification signal analyzing apparatus and method for compensating power of a channel profile occurring at a conventional identification signal analyzing apparatus by using a power compensation. The identification signal analyzing apparatus includes: an identification signal generator for generating an identification signal identical to a known identification signal inserted by a transmission device; a partial correlator for calculating a correlation value between a received signal including the known identification signal inserted by the transmission device and the identification signal generated by the identification signal generator through a partial correlation; a power compensator for compensating power of the correlation value calculated by the partial correlator; and a channel profile extractor for extracting a channel profile from the correlation value compensated by the power compensator.
摘要翻译：提供一种识别信号分析装置和方法，用于通过使用功率补偿来补偿在常规识别信号分析装置发生的信道分布的功率。识别信号分析装置包括：识别信号发生器，用于产生与由传输装置插入的已知识别信号相同的识别信号; 一个部分相关器，用于计算包括由发送装置插入的已知识别信号的接收信号与由识别信号发生器通过部分相关产生的识别信号之间的相关值; 功率补偿器，用于补偿由所述部分相关器计算出的相关值的功率; 以及用于从由功率补偿器补偿的相关值中提取信道分布的信道分布提取器。

9. 发明授权

US07844219B2 Apparatus and method of on-channel repeater 有权
标题翻译：通道中继器的装置和方法
公开(公告)号：US07844219B2
公开(公告)日：2010-11-30
申请号：US11912536
申请日：2005-12-29
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： H04Q7/20
CPC分类号： H04B7/155 , H04B7/15564
摘要： Provided are an on-channel repeater and a method thereof. The on-channel repeater can extract reception channel information from signals transmitted from a main transmitter or another repeater, compensate for channel distortion caused on a transmission channel by inversely reflecting the extracted reception channel information to the received signals, and transmit the channel-distortion compensated signals through the same channel as a reception channel, and a method thereof. The on-channel repeater includes: a receiver for receiving RF signals transmitted from outside; a down-converter for down-converting the received RF signals into signals of a desired band; a channel-estimator for estimating an inverse value of a reception channel based on the down-converted signals; an adaptation filter for compensating for channel distortion by using a filter having the inverse value of the estimated reception channel; an up-converter for up-converting the channel distortion-compensated signals into RF signals; and a transmitter for transmitting the up-converted RF signals.
摘要翻译：提供一种同频中继器及其方法。同频中继器可以从主发射机或另一中继器发送的信号中提取接收信道信息，通过将所提取的接收信道信息反向反映到接收信号来补偿在传输信道上引起的信道失真，并发送信道失真补偿通过与接收信道相同的信道发送信号，及其方法。同频中继器包括：用于接收从外部发送的RF信号的接收机; 用于将所接收的RF信号下变频为期望频带的信号的下变频器; 用于基于下变频信号估计接收信道的反相值的信道估计器; 适应滤波器，用于通过使用具有估计的接收信道的逆值的滤波器来补偿信道失真; 用于将信道失真补偿信号上变频成RF信号的上变频器; 以及用于发送上变频的RF信号的发射机。

10. 发明授权

US07756473B2 Apparatus and method of on-channel repeater 失效
标题翻译：通道中继器的装置和方法
公开(公告)号：US07756473B2
公开(公告)日：2010-07-13
申请号：US11579789
申请日：2004-12-31
申请人： Jae-Hyun Seo , Yong-Tae Lee , Heung-Mook Kim , Ho-Min Eum , Sung-Ik Park , Seung-Won Kim , Soo-In Lee
发明人： Jae-Hyun Seo , Yong-Tae Lee , Heung-Mook Kim , Ho-Min Eum , Sung-Ik Park , Seung-Won Kim , Soo-In Lee
IPC分类号： H04B7/14
CPC分类号： H04L25/242 , H04B7/155 , H04L2025/03375 , H04N5/211 , H04N5/38
摘要： Provided are an on-channel repeater and a method thereof. The repeater receives signals on one channel and distributes the signals on the same channel by converting RF signals from a main transmitter into baseband signals; equalizing them in a high-performance equalizer, adding a repeater identifier to them; modulating the baseband signals with the repeater identifier into RF signals. The repeater includes: a receiver for receiving RF signals; a demodulator for demodulating the RF signals into baseband signals; an equalizer for equalizing the baseband signals; an adder for adding a repeater identifier to the baseband signals; a modulator for modulating the baseband signals with the repeater identifier added in the adder into RF signals; and a transmitter for transmitting the RF signals modulated in the modulator. The technology of the present invention is used to form an on-channel repeating network in an arbitrary transmission system including a digital television broadcasting system.
摘要翻译：提供一种同频中继器及其方法。中继器在一个信道上接收信号，并通过将主发射机的射频信号转换为基带信号将信号分配到同一信道上; 在高性能均衡器中均衡，向其中添加中继器标识符; 将具有中继器标识符的基带信号调制成RF信号。中继器包括：用于接收RF信号的接收机; 用于将RF信号解调为基带信号的解调器; 用于均衡基带信号的均衡器; 加法器，用于将中继器标识符与基带信号相加; 调制器，用加法器中加入的中继器标识符将基带信号调制成RF信号; 以及用于发送在调制器中调制的RF信号的发射机。本发明的技术用于在包括数字电视广播系统的任意传输系统中形成一个信道上重复网络。

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