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11. 发明申请

WO2009005279A2 BROADCAST RECEIVING SYSTEM AND METHOD FOR PROCESSING BROADCAST SIGNALS 审中-公开
标题翻译：用于处理广播信号的广播接收系统和方法
公开(公告)号：WO2009005279A2
公开(公告)日：2009-01-08
申请号：PCT/KR2008003861
申请日：2008-06-30
申请人： LG ELECTRONICS INC , CHO IL SOO , CHO HYEON CHEOL , PARK JONG SUN , CHOI IN HWAN , LEE HYOUNG GON , SONG WON GYU , KIM SEUNG MAN , KIM JONG MOON , KIM JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL
发明人： CHO IL SOO , CHO HYEON CHEOL , PARK JONG SUN , CHOI IN HWAN , LEE HYOUNG GON , SONG WON GYU , KIM SEUNG MAN , KIM JONG MOON , KIM JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL
IPC分类号： G08G1/0962 , H04N19/89
CPC分类号： G08G1/092 , H03M13/09 , H03M13/1515 , H03M13/271 , H03M13/2915 , H04H20/55 , H04H60/70
摘要： A broadcast receiving system capable of receiving mobile broadcast data and a method for processing broadcast signals are disclosed. The broadcast receiving system includes a receiving unit, a RS frame decoder, and a memory. The receiving unit receives a broadcast signal including mobile broadcast service data and main broadcast service data. The RS frame decoder performs CRC-decoding and RS-decoding on the RS frame, thereby correcting errors occurred in the corresponding mobile broadcast service data. The memory stores at least one of a traffic information, a POI (point of interesting), and a map information included in the error-corrected mobile broadcast service data.
摘要翻译：公开了一种能够接收移动广播数据的广播接收系统和一种处理广播信号的方法。广播接收系统包括接收单元，RS帧解码器和存储器。接收单元接收包括移动广播服务数据和主广播服务数据的广播信号。 RS帧解码器对RS帧执行CRC解码和RS解码，从而校正在相应的移动广播服务数据中发生的错误。存储器存储交通信息，POI（感兴趣点）以及包含在纠错移动广播服务数据中的地图信息中的至少一个。

12. 发明申请

WO2009005277A2 BROADCAST RECEIVING SYSTEM AND METHOD FOR PROCESSING BROADCAST SIGNALS 审中-公开
标题翻译：广播接收系统和处理广播信号的方法
公开(公告)号：WO2009005277A2
公开(公告)日：2009-01-08
申请号：PCT/KR2008003859
申请日：2008-06-30
申请人： LG ELECTRONICS INC , CHO IL SOO , CHO HYEON CHEOL , PARK JONG SUN , CHOI IN HWAN , LEE HYOUNG GON , SONG WON GYU , KIM SEUNG MAN , KIM JONG MOON , KIM JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL
发明人： CHO IL SOO , CHO HYEON CHEOL , PARK JONG SUN , CHOI IN HWAN , LEE HYOUNG GON , SONG WON GYU , KIM SEUNG MAN , KIM JONG MOON , KIM JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL
IPC分类号： H04B1/40
CPC分类号： H04W72/005 , G01C21/00 , H04W72/0446
摘要： A broadcast receiving system capable of receiving mobile broadcast data and a method for processing broadcast signals are disclosed. The broadcast receiving system includes a first receiving unit, a second receiving unit, a known sequence detector, a equalizer, and a display unit. The first receiving unit receives a first broadcast signal including first mobile broadcast service data and first main broadcast service data. The second receiving unit receives a second broadcast signal including second mobile broadcast service data and second main broadcast service data. The known sequence detector detects at least one of known data included in the received first broadcast signal and known data included in the received second broadcast signal. The channel equalizer uses the detected known data, thereby channel-equalizing the received first and second mobile broadcast service data corresponding to the detected known data. The display unit provides any one of first video data and second video data included in the channel- equalized first and second mobile broadcast service data to a user.
摘要翻译：公开了能够接收移动广播数据的广播接收系统和处理广播信号的方法。广播接收系统包括第一接收单元，第二接收单元，已知序列检测器，均衡器和显示单元。第一接收单元接收包括第一移动广播业务数据和第一主广播业务数据的第一广播信号。第二接收单元接收包括第二移动广播业务数据和第二主广播业务数据的第二广播信号。已知的序列检测器检测包括在接收到的第一广播信号中的已知数据中的至少一个和包括在所接收的第二广播信号中的已知数据。信道均衡器使用检测到的已知数据，从而对接收到的与检测到的已知数据相对应的第一和第二移动广播服务数据进行信道均衡。显示单元将包括在信道均衡的第一和第二移动广播服务数据中的第一视频数据和第二视频数据中的任何一个提供给用户。

13. 发明申请

WO2010024651A2 TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 审中-公开
标题翻译：发送/接收系统及其在发送/接收系统中处理广播信号的方法
公开(公告)号：WO2010024651A2
公开(公告)日：2010-03-04
申请号：PCT/KR2009004920
申请日：2009-09-01
申请人： LG ELECTRONICS INC , CHOI IN HWAN , KIM BYOUNG GILL , SONG WON GYU , KIM JIN WOO , LEE HYOUNG GON , KWAK KOOK YEON
发明人： CHOI IN HWAN , KIM BYOUNG GILL , SONG WON GYU , KIM JIN WOO , LEE HYOUNG GON , KWAK KOOK YEON
CPC分类号： H04L25/0232 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/23 , H03M13/2707 , H03M13/2721 , H03M13/2909 , H03M13/293 , H03M13/2933 , H03M13/2936 , H03M13/2966 , H03M13/356 , H04L1/0041 , H04L1/005 , H04L1/0057 , H04L1/0066 , H04L1/0071 , H04L1/0072 , H04L1/0075 , H04L1/0082 , H04L25/0226
摘要： A receiving system and a method of processing broadcast signal. The receiving system includes a signal receiving unit, an equalizer, a turbo decoder, a demultiplexer, first and second error correctors, and a block interleaver. The signal receiving unit receives a broadcast signal, the broadcast signal comprising a data group, which includes mobile service data, a plurality of known data sequences, and signaling data, and demodulating the received broadcast signal. The equalizer channel-equalizes the data group using at least one of the plurality of known data sequences. The turbo decoder turbo-decodes the signaling data contained in the channel-equalized data group. The demultiplexer distinguishes transmission parameter channel (TPC) data and fast information channel (FIC) data from the turbo-decoded signaling data. The first error corrector corrects an error in the TPC data. The block deinterleaver block-deinterleaves the FIC data. The second error corrector corrects an error in the block-deinterleaved FIC data.
摘要翻译：接收系统和处理广播信号的方法。接收系统包括信号接收单元，均衡器，turbo解码器，解复用器，第一和第二纠错器以及块交织器。信号接收单元接收广播信号，广播信号包括数据组，包括移动业务数据，多个已知数据序列和信令数据，以及解调所接收的广播信号。均衡器信道 - 使用多个已知数据序列中的至少一个来均衡数据组。 turbo解码器对包含在信道均衡数据组中的信令数据进行turbo解码。解复用器区分来自turbo解码信令数据的传输参数信道（TPC）数据和快速信息信道（FIC）数据。第一个错误校正器纠正TPC数据中的错误。块解交织器阻塞 - 解交织FIC数据。第二个纠错器纠正块解交织的FIC数据中的错误。

14. 发明申请

WO2009038408A3 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 审中-公开
标题翻译：数字广播系统和数据处理方法
公开(公告)号：WO2009038408A3
公开(公告)日：2009-07-02
申请号：PCT/KR2008005589
申请日：2008-09-20
申请人： LG ELECTRONICS INC , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
发明人： CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
IPC分类号： H04N7/015 , H04N7/00
CPC分类号： H03M13/2792 , H04H20/30 , H04H20/55 , H04H20/57 , H04L1/0071 , H04L5/0053 , H04L12/18 , H04L27/00
摘要： A receiving system and data processing method therein are disclosed, by which mobile service data is received and processed. The present invention includes a demodulator receiving a broadcast signal including mobile service data and main service data, the demodulator converting the received broadcast signal to a baseband signal, the mobile service data configuring a data group, the data group including a plurality of know data sequences, a known data detector detecting a location of at least one of the known data sequence within the data group, the known data detector outputting detected known data location information, an equalizer channel-equalizing the demodulated mobile service data using the detected known data location information, and a signaling decoder reconstructing transmission parameter channel (TPC) data and fast information channel (FIC) data received by being included in a signaling information area allocated between a first known data sequence and a second known data sequence among a plurality of the known data sequences.
摘要翻译：公开了一种接收系统及其数据处理方法，通过该方法接收并处理移动业务数据。本发明包括接收包括移动业务数据和主业务数据的广播信号的解调器，解调器将接收到的广播信号转换为基带信号，移动业务数据配置数据组，数据组包括多个已知数据序列已知数据检测器，用于检测数据组内已知数据序列中的至少一个的位置，已知数据检测器输出检测到的已知数据位置信息;均衡器，使用检测到的已知数据位置信息对经解调的移动业务数据进行通道均衡，以及信令解码器，其通过被包括在分配在多个已知数据中的第一已知数据序列和第二已知数据序列之间的信令信息区域中来重建传输参数信道（TPC）数据和快速信息信道（FIC）数据序列。

15. 发明申请

WO2009008647A3 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 审中-公开
标题翻译：数字广播系统和数据处理方法
公开(公告)号：WO2009008647A3
公开(公告)日：2009-03-19
申请号：PCT/KR2008003986
申请日：2008-07-07
申请人： LG ELECTRONICS INC , HONG SUNG RYONG , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
发明人： HONG SUNG RYONG , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
IPC分类号： H04N7/015
CPC分类号： H04L1/006 , H04L1/0045 , H04L2001/0093 , H04N21/2383 , H04N21/41407 , H04N21/4382
摘要： A digital broadcast system having storing resistance to errors generated during the transmission of mobile service data, and a data processing method are disclosed. The digital broadcast system additionally encodes mobile service data. As a result, the mobile service data has strong resistance to a channel variation and noise, and at the same time the system can quickly cope with the channel variation.
摘要翻译：公开了一种数字广播系统以及数据处理方法，该数字广播系统存储对在移动业务数据传输期间产生的错误的抵抗力。数字广播系统另外编码移动业务数据。因此，移动业务数据对信道变化和噪声具有很强的抵抗力，同时系统能够快速应对信道变化。

16. 发明申请

WO2009005326A3 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 审中-公开
标题翻译：数字广播系统和数据处理方法
公开(公告)号：WO2009005326A3
公开(公告)日：2009-02-26
申请号：PCT/KR2008003970
申请日：2008-07-04
申请人： LG ELECTRONICS INC , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
发明人： CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
IPC分类号： H04N7/015
CPC分类号： H04L1/0042 , G06F11/10 , H03M13/2792 , H04H20/30 , H04H20/57 , H04H40/27 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/007 , H04L12/189 , H04L25/0202 , H04L27/066 , H04L63/08 , H04L2025/03382 , H04N21/23608 , H04N21/2365 , H04N21/2383 , H04N21/2385 , H04N21/41407 , H04N21/4347 , H04N21/4381 , H04N21/4382 , H04N21/44008 , H04N21/6433
摘要： A digital receiving system, and a method of processing data are disclosed. The digital receiving system includes a receiving unit, a known sequence detector, and a channel equalizer. The receiving unit receives a broadcast signal including mobile service data and main service data. The known sequence detector detects known data linearly inserted in a data group. The channel equalizer performs channel-equalizing on the received mobile service data using the detected known data.
摘要翻译：公开了数字接收系统和处理数据的方法。数字接收系统包括接收单元，已知序列检测器和信道均衡器。接收单元接收包括移动业务数据和主业务数据的广播信号。已知的序列检测器检测线性插入到数据组中的已知数据。信道均衡器使用检测到的已知数据对所接收的移动业务数据执行信道均衡。

17. 发明申请

WO2009008648A2 BROADCAST RECEIVER AND METHOD OF PROCESSING DATA 审中-公开
标题翻译：广播接收机和数据处理方法
公开(公告)号：WO2009008648A2
公开(公告)日：2009-01-15
申请号：PCT/KR2008003995
申请日：2008-07-07
申请人： LG ELECTRONICS INC , KIM SEUNG MAN , CHO HYEON CHEOL , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , CHO IL SOO , KIM JIN WOO , LEE HYOUNG GON , PARK JONG SEON , SONG WON GYU
发明人： KIM SEUNG MAN , CHO HYEON CHEOL , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , CHO IL SOO , KIM JIN WOO , LEE HYOUNG GON , PARK JONG SEON , SONG WON GYU
IPC分类号： H04N7/015
CPC分类号： H04H40/27 , G08G1/092 , H04H20/55 , H04H60/51 , H04H2201/60
摘要： A broadcast receiver and a method of processing data are disclosed. The broadcast receiver includes a signal receiving unit, a position information module, and a navigation unit. The signal receiving unit receives broadcast signal multiplexed mobile broadcast service data including traffic information and main broadcast service data. The position information module searches and generates a current position information of the broadcast receiver. The navigation unit assigns a weight to each link of a route to a destination based on the current position information received and the traffic information included in the mobile broadcast service data and searches for a bypass route based on the weighted link, and then performs route guidance using at least one of current route and the bypass route.
摘要翻译：公开了广播接收机和处理数据的方法。广播接收机包括信号接收单元，位置信息模块和导航单元。信号接收单元接收包括交通信息和主广播业务数据的广播信号复用移动广播业务数据。位置信息模块搜索并产生广播接收机的当前位置信息。导航单元根据接收到的当前位置信息和包含在移动广播服务数据中的交通信息，根据加权链路，向目的地的路线分配权重并搜索旁路路径，然后进行路线指导使用当前路由和旁路路由中的至少一个。

18. 发明申请

WO2010008227A3 TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 审中-公开
标题翻译：发射/接收系统及其在发射/接收系统中处理广播信号的方法
公开(公告)号：WO2010008227A3
公开(公告)日：2011-04-07
申请号：PCT/KR2009003934
申请日：2009-07-16
申请人： LG ELECTRONICS INC , LEE HYOUNG GON , KIM BYOUNG GILL , SONG WON GYU , CHOI IN HWAN , KIM JIN WOO
发明人： LEE HYOUNG GON , KIM BYOUNG GILL , SONG WON GYU , CHOI IN HWAN , KIM JIN WOO
IPC分类号： H04L12/56 , H04L29/06
CPC分类号： H04L1/0065 , H03M13/1515 , H03M13/258 , H03M13/2966 , H03M13/2972 , H03M13/356 , H03M13/6538 , H04L1/005 , H04L1/0071 , H04L2001/0093
摘要： A receiving system and a method of processing data are disclosed. The receiving system includes a receiving unit, an equalizer, a block decoder, and an RS (Reed-Solomon) frame decoder. The receiving unit receives and demodulates a broadcast signal. Herein, the broadcast signal includes at least a mobile service data and a data group including a plurality of known data sequences. The equalizer channel-equalizes the data group included in the demodulated broadcast signal by using the plurality of the known data sequences. The block decoder performs turbo-decoding in block units on data of portion allocated to the channel equalized data group. And, the RS frame decoder configures an RS frame by gathering data of the turbo decoded M number of portions, wherein M is an integer greater than 1 (M>1 ). And, when a number of contiguous CRC (Cyclic Redundancy Check) errors is equal to (a maximum number of errors that can be corrected by RS erasure decoding)+1, wherein the number of contiguous CRC errors is determined by performing CRC decoding on each row of the RS frame, the RS frame decoder sets up erasure points in all data of the rows including the CRC errors, so as to perform RS erasure decoding on all columns of the RS frame in the column direction.
摘要翻译：公开了接收系统和处理数据的方法。接收系统包括接收单元，均衡器，块解码器和RS（里德 - 所罗门）帧解码器。接收单元接收并解调广播信号。这里，广播信号至少包括移动业务数据和包括多个已知数据序列的数据组。均衡器信道通过使用多个已知数据序列来均衡包括在解调的广播信号中的数据组。块解码器以块为单位对分配给信道均衡数据组的部分的数据执行turbo解码。并且，RS帧解码器通过收集turbo解码M个部分的数据来配置RS帧，其中M是大于1的整数（M> 1）。并且，当多个连续的CRC（循环冗余校验）错误等于（可通过RS擦除解码校正的最大错误数）+1）时，其中通过对每个CRC执行CRC解码来确定连续CRC错误的数量 RS帧解码器在包括CRC错误的行的所有数据中建立擦除点，以对列方向上的RS帧的所有列执行RS擦除解码。

19. 发明申请

WO2009134084A3 RECEIVING/TRANSMITTING SYSTEM AND DATA PROCESSING METHOD IN THE RECEIVING/TRANSMITTING SYSTEM 审中-公开
标题翻译：接收/发送系统中的接收/发送系统和数据处理方法
公开(公告)号：WO2009134084A3
公开(公告)日：2012-05-10
申请号：PCT/KR2009002272
申请日：2009-04-29
申请人： LG ELECTRONICS INC , CHOI IN HWAN , KIM BYOUNG GILL , SONG WON GYU , KIM JIN WOO , LEE HYOUNG GON , KO HYO SANG
发明人： CHOI IN HWAN , KIM BYOUNG GILL , SONG WON GYU , KIM JIN WOO , LEE HYOUNG GON , KO HYO SANG
IPC分类号： H04N7/64
CPC分类号： H03M13/256 , H04L1/005 , H04L1/0054 , H04L1/0065 , H04L1/0066 , H04L25/0212 , H04L25/03019
摘要： A receiving system and a data processing method are disclosed. The receiving system includes a receiving unit, a controller (1000), a demodulator (1001 ), an equalizer (1002), a turbo decoder (1003), and an error correction unit (1004). The receiving unit receives a broadcast signal including data packets, wherein an M/H service data packet includes known data and signaling data is periodically inserted for each of K number of data packets. The controller (1000) detects known data and decodes the signaling data from the received broadcast signal. The demodulator (1001) demodulates the received broadcast signal, based upon the known data. The equalizer (1002) channel-equalizes the demodulated broadcast signal, based upon the known data. The turbo decoder (1003) performs regressive turbo decoding on mobile service data, among the channel-equalized data, by applying at least one of an SCCC mode and a PCCC mode, based upon the signaling data. The error correction unit (1004) performs error correction on the mobile service data being turbo-decoded and outputted, based upon the signaling data.
摘要翻译：公开了接收系统和数据处理方法。接收系统包括接收单元，控制器（1000），解调器（1001），均衡器（1002），turbo解码器（1003）和纠错单元（1004）。接收单元接收包括数据分组的广播信号，其中M / H服务数据分组包括已知数据，并且对于K个数据分组中的每一个周期性地插入信令数据。控制器（1000）检测已知数据并从接收到的广播信号中解码信令数据。解调器（1001）根据已知数据解调所接收的广播信号。均衡器（1002）基于已知数据对解调的广播信号进行信道均衡。 turbo解码器（1003）通过基于信令数据应用SCCC模式和PCCC模式中的至少一个，在信道均衡数据之中对移动业务数据进行退化turbo解码。误差校正单元（1004）基于信令数据对被turbo解码和输出的移动业务数据执行纠错。

20. 发明申请

WO2010062047A3 TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 审中-公开
标题翻译：发送/接收系统及其在发送/接收系统中处理广播信号的方法
公开(公告)号：WO2010062047A3
公开(公告)日：2013-02-28
申请号：PCT/KR2009006384
申请日：2009-11-02
申请人： LG ELECTRONICS INC , KIM BYOUNG GILL , CHOI IN HWAN , LEE HYOUNG GON , SONG WON GYU , KIM JIN WOO
发明人： KIM BYOUNG GILL , CHOI IN HWAN , LEE HYOUNG GON , SONG WON GYU , KIM JIN WOO
IPC分类号： H04N7/085 , H04N7/015
CPC分类号： H04L1/005 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L25/022 , H04L25/0232 , H04L25/03019 , H04L25/03057 , H04L25/03159 , H04L25/03292 , H04L2001/0093
摘要： A receiving system and a method of processing broadcast signal are disclosed herein. The receiving system includes a signal receiving unit, a known sequence detector, a channel equalizer, a block decoder, and an error correction unit. The signal receiving unit receives a broadcast signal, which includes mobile service data and a data group including multiple known data sequences. The known sequence detector detects the multiple of known data sequences from the broadcast signal. The channel equalizer repeats a process of updating equalization coefficients and filtering as many times as a pre-determined number of iterations, based upon the detected known data sequences, so as to converge the equalization coefficient. Then, the channel equalizer interpolates or extrapolates using the converged equalization coefficients, thereby channel-equalizing the mobile service data. The block decoder performs turbo-decoding in block units on the channel-equalized mobile service data. And, the error correction unit performs error correction decoding on the decoded mobile service data, thereby correcting an error occurred in the mobile service data.
摘要翻译：本文公开了一种处理广播信号的接收系统和方法。接收系统包括信号接收单元，已知序列检测器，信道均衡器，块解码器和纠错单元。信号接收单元接收包括移动业务数据和包括多个已知数据序列的数据组的广播信号。已知的序列检测器从广播信号中检测已知数据序列的多个。信道均衡器基于检测到的已知数据序列，重复更新均衡系数和过滤多次的预定迭代次数的过程，以便收敛均衡系数。然后，信道均衡器使用收敛的均衡系数内插或外推，从而对移动业务数据进行信道均衡。块解码器在信道均衡的移动业务数据上以块为单位进行turbo解码。并且，纠错单元对解码的移动业务数据进行纠错解码，由此校正移动业务数据中发生的错误。

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