公开(公告)号：US08787821B2

公开(公告)日：2014-07-22

申请号：US13130226

申请日：2009-07-21

申请人： Hyoungsoo Lim ,  Jae-Young Lee ,  Heung-Mook Kim ,  Soo-In Lee

发明人： Hyoungsoo Lim ,  Jae-Young Lee ,  Heung-Mook Kim ,  Soo-In Lee

IPC分类号： H04H20/74 ,  H04B7/00

CPC分类号： H04W24/02 ,  H04B7/0417 ,  H04N21/6112 ,  H04W24/08 ,  H04W52/322 ,  H04W72/005

摘要： Disclosed is an apparatus and method for providing a broadcasting service in a single frequency broadcasting network, and a system thereof. The apparatus for receiving broadcasting signals includes an RF receiver configured to receive an RF broadcasting signal having identification information to identify a broadcasting signal transmitter and down-convert the received RF broadcasting signal; a reception characteristic measurer configured to measure reception characteristics of the RF broadcasting signal based on the identification information and generate reception characteristic information; and a reception characteristic transmitter configured to transmit the reception characteristic information to a broadcasting system.

摘要翻译： 公开了一种在单频广播网络中提供广播服务的装置和方法及其系统。 用于接收广播信号的装置包括：RF接收机，被配置为接收具有标识信息的RF广播信号，以识别广播信号发射机，并对所接收的RF广播信号进行下变频; 接收特性测量器，被配置为基于所述识别信息测量所述RF广播信号的接收特性并产生接收特性信息; 以及接收特性发送器，被配置为向广播系统发送接收特性信息。

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。

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。

公开(公告)号：US08704956B2

公开(公告)日：2014-04-22

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： H04N5/38

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。

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。

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。

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。

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。

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。

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。