专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明申请

WO2009008649A3 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 审中-公开
公开(公告)号：WO2009008649A3
公开(公告)日：2009-03-05
申请号：PCT/KR2008003996
申请日：2008-07-07
申请人： LG ELECTRONICS INC , SONG JAE HYUNG , CHOI IN HWAN , HONG HO TAEK , KWAK KOOK YEON , KIM BYOUNG GILL , SUH JONG YEUL , KIM JIN PIL , SONG WON GYU , LEE CHUL SOO , KIM JIN WOO , LEE HYOUNG GON , LEE JOON HUI
发明人： SONG JAE HYUNG , CHOI IN HWAN , HONG HO TAEK , KWAK KOOK YEON , KIM BYOUNG GILL , SUH JONG YEUL , KIM JIN PIL , SONG WON GYU , LEE CHUL SOO , KIM JIN WOO , LEE HYOUNG GON , LEE JOON HUI
IPC分类号： H04N7/015
CPC分类号： H04H20/30 , H04H20/55 , H04H20/57 , H04H60/73
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.

3. 发明申请

WO2009005331A3 BROADCAST RECEIVER AND METHOD OF PROCESSING DATA 审中-公开
标题翻译：广播接收机和处理数据的方法
公开(公告)号：WO2009005331A3
公开(公告)日：2009-02-26
申请号：PCT/KR2008003978
申请日：2008-07-04
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 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 JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL
IPC分类号： H04N19/89
CPC分类号： H04N21/2146 , H04N19/44 , H04N19/89 , H04N21/235 , H04N21/2362 , H04N21/2383 , H04N21/41407 , H04N21/4345 , H04N21/435 , H04N21/4382 , H04N21/6581
摘要： A broadcast receiver and a method of processing data are disclosed. The broadcast receiver includes a receiving unit, a RS frame decoder, a decoding unit, and an output unit. The receiving unit receives a broadcast signal multiplexed mobile broadcast service data including a first information associated with safety/security 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 decoding unit extracts the first information from the error-corrected mobile broadcast service data, thereby decoding the extracted data with at least one of an audio decoder, a video decoder, and a data decoder. The output unit outputs the first information decoded by the decoder in a form of at least one of a text, a voice message, and an image.
摘要翻译：公开了一种广播接收机和处理数据的方法。广播接收机包括接收单元，RS帧解码器，解码单元和输出单元。接收单元接收广播信号复用移动广播业务数据，该广播信号复用移动广播业务数据包括与安全/安全性和主广播业务数据相关的第一信息。 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。解码单元从错误更正的移动广播服务数据中提取第一信息，由此利用音频解码器，视频解码器和数据解码器中的至少一个解码所提取的数据。输出单元以文本，语音消息和图像中的至少一个的形式输出由解码器解码的第一信息。

4. 发明申请

WO2009005308A3 BROADCASTING RECEIVER AND BROADCAST SIGNAL PROCESSING METHOD 审中-公开
标题翻译：广播接收机和广播信号处理方法
公开(公告)号：WO2009005308A3
公开(公告)日：2009-02-26
申请号：PCT/KR2008003915
申请日：2008-07-02
申请人： LG ELECTRONICS INC , OH HYEN O , CHOI IN HWAN , KWAK KOOK YEON , LEE HYOUNG GON , SONG WON GYU , KIM JIN WOO , KIM BYOUNG GILL
发明人： OH HYEN O , CHOI IN HWAN , KWAK KOOK YEON , LEE HYOUNG GON , SONG WON GYU , KIM JIN WOO , KIM BYOUNG GILL
IPC分类号： H04N7/24
CPC分类号： H03M13/2792 , H03M13/2906 , H04H20/71 , H04L1/0041 , H04L1/0071 , H04N19/42 , H04N19/44 , H04N19/89 , H04N21/2365 , H04N21/4347 , H04N21/4382
摘要： A broadcasting receiver and broadcast signal processing method are disclosed. A receiver receives a broadcast signal including mobile service data and main service data, in which the mobile service data is able to construct a data group, the data group is divided into several areas, N number of known data streams are inserted into some areas from among the several areas, and a transmission parameter is inserted between a first known data stream and a second known data stream from among the N number of known data streams. A transmission parameter detector detectes the transmission parameter. A block decoder performs block-unit symbol-decoding of the mobile service data contained in the received broadcast signal on the basis of the detected transmission parameter. And a decoder extracts audio data and additional information from the symbol-decoded mobile service data, dequantizing the audio data, converts the dequantized audio data into a time-domain signal for each block according to a length of a block indicated by an identifier contained in the additional information, and restores an audio signal.
摘要翻译：公开了一种广播接收机和广播信号处理方法。接收机接收包括移动业务数据和主业务数据在内的广播信号，移动业务数据能够构成数据组，将数据组划分为若干区，将N个已知数据流插入到并且在N个已知数据流中的第一已知数据流和第二已知数据流之间插入传输参数。传输参数检测器检测传输参数。块解码器基于检测到的传输参数对包含在接收到的广播信号中的移动业务数据执行块单元符号解码。并且解码器从符号解码的移动业务数据中提取音频数据和附加信息，对音频数据进行去量化，根据包含在其中的标识符指示的块的长度，将去量化的音频数据转换为每个块的时域信号附加信息，并恢复音频信号。

5. 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。

6. 发明申请

WO2010107259A3 TRANSMITTING/RECEIVING SYSTEM AND BROADCAST SIGNAL PROCESSING METHOD 审中-公开
标题翻译：发送/接收系统和广播信号处理方法
公开(公告)号：WO2010107259A3
公开(公告)日：2010-12-29
申请号：PCT/KR2010001681
申请日：2010-03-18
申请人： LG ELECTRONICS INC , KIM JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL , SONG WON GYU , MUN CHUL KYU , LEE HYOUNG GON , CHOI IN HWAN
发明人： KIM JIN WOO , KWAK KOOK YEON , KIM BYOUNG GILL , SONG WON GYU , MUN CHUL KYU , LEE HYOUNG GON , CHOI IN HWAN
IPC分类号： H04N7/015
CPC分类号： H04L1/007 , H04H20/30 , H04H20/72 , H04H40/27 , H04H60/11 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0071
摘要： The present invention relates to a transmitting system, to a receiving system, and to a broadcast signal processing method. The transmitting system comprises an RS frame decoder, a block processor, a group formatter, and a trellis encoding unit. The RS frame decoder performs an error correction coding process on an RS frame payload containing mobile service data to form an RS frame, divides the RS frame into a plurality of portions, and outputs the divided frame. The block processor performs either a 1/2 encoding process or a 1/4 encoding process on each bit of mobile service data of each portion. The group formatter maps the portion containing symbols of the 1/4 encoded mobile service data and symbols of the 1/2 encoded mobile service data to the relevant regions of a data group. The trellis encoding unit performs a trellis encoding process on the symbols of the 1/4 encoded mobile service data of the data group and the symbols of the 1/2 encoded mobile service data of the data group.
摘要翻译：本发明涉及发送系统，接收系统和广播信号处理方法。发送系统包括RS帧解码器，块处理器，组格式化器和网格编码单元。 RS帧解码器对包含移动业务数据的RS帧净荷进行纠错编码处理，形成RS帧，将RS帧划分为多个部分，并输出分割帧。块处理器对每个部分的移动业务数据的每一位执行1/2编码处理或1/4编码处理。组格式化器将包含1/4编码的移动业务数据的符号的部分和1/2编码的移动业务数据的符号映射到数据组的相关区域。网格编码单元对数据组的1/4编码的移动业务数据的符号和数据组的1/2编码的移动业务数据的符号进行格状编码处理。

7. 发明申请

WO2009008652A3 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：WO2009008652A3
公开(公告)日：2009-03-12
申请号：PCT/KR2008003999
申请日：2008-07-07
申请人： LG ELECTRONICS INC , KIM SEUNG MAN , CHO HYEON CHEOL , PARK JONG SEON , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , CHO IL SOO , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
发明人： KIM SEUNG MAN , CHO HYEON CHEOL , PARK JONG SEON , CHOI IN HWAN , KWAK KOOK YEON , KIM BYOUNG GILL , CHO IL SOO , KIM JIN WOO , LEE HYOUNG GON , SONG WON GYU
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , H04N21/41407 , H04N21/43637 , H04N21/4382 , H04N21/4383 , H04N21/4405 , H04N21/4524 , H04N21/47202
摘要： A broadcast receiver and a method of processing data are disclosed. The broadcast receiver includes a signal receiving unit, a transmission parameter detector, a block decoder, a storage unit, and a telecommunication module. The signal receiving unit receives a broadcast signal multiplexed mobile broadcast service data including service information and main broadcast service data. The transmission parameter detector detects the transmission parameter. The block decoder symbol-decodes the received broadcast signal included in the mobile broadcast service data in block units, based upon the detected transmission parameter. The storage unit stores the decoded service information. The telecommunication module connects with an external server, requests a specific data based on the service information to the external server, and receives the specific data from the external server.
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，传输参数检测器，块解码器，存储单元和电信模块。信号接收单元接收包括服务信息和主广播服务数据的广播信号多路复用移动广播服务数据。传输参数检测器检测传输参数。块解码器基于检测到的传输参数，以块为单位对包含在移动广播业务数据中的接收广播信号进行解码。存储单元存储解码的服务信息。电信模块与外部服务器连接，根据服务信息向外部服务器请求特定数据，并从外部服务器接收特定数据。

8. 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。

9. 发明申请

WO2010107213A3 TRANSMITTING / RECEIVING SYSTEMS AND BROADCASTING SIGNAL PROCESSING METHOD 审中-公开
标题翻译：发送/接收系统和广播信号处理方法
公开(公告)号：WO2010107213A3
公开(公告)日：2010-12-23
申请号：PCT/KR2010001590
申请日：2010-03-15
申请人： LG ELECTRONICS INC , LEE HYOUNG GON , KIM BYOUNG GILL , KIM JEONG WOO , SONG WON GYU , KWAK MIN SUNG , SONG JAE HYUNG , CHOI IN HWAN , KIM JIN WOO
发明人： LEE HYOUNG GON , KIM BYOUNG GILL , KIM JEONG WOO , SONG WON GYU , KWAK MIN SUNG , SONG JAE HYUNG , CHOI IN HWAN , KIM JIN WOO
IPC分类号： H04N7/015
CPC分类号： H04L27/06 , H04L2025/03382
摘要： The present invention relates to a transmitting system, a receiving system, and a broadcasting signal processing method. The receiving system comprises a tuner, a demodulator, a block decoder, an RS frame decoder, and a service manager. The tuner includes mobile service data, a service map table (SMT) for signaling access information of the mobile service data, and multiple base data columns, and the mobile service data and SMT receive a broadcasting signal packetized in the RS frame. The demodulator demodulates the received broadcasting signal. The block decoder turbo-decodes the mobile service data and SMT, which are included in the demodulated broadcasting signal, by block units. The RS frame decoder forms an RS frame which includes turbo-decoded mobile service data and SMT, performs a 1st CRC decoding process and an RS decoding process for the RS frame, and performs a 2nd CRC decoding process for the RS frame which is decoded through the 1st CRC decoding process and the RS decoding process. The service manager obtains source IP address information of an IP datagram of the mobile service data decoded in the RS frame, from a service map table.
摘要翻译：本发明涉及发送系统，接收系统和广播信号处理方法。接收系统包括调谐器，解调器，块解码器，RS帧解码器和服务管理器。调谐器包括移动业务数据，用于信令移动业务数据的接入信息的业务映射表（SMT）和多个基本数据列，移动业务数据和SMT接收在RS帧中分组化的广播信号。解调器解调所接收的广播信号。块解码器以块为单位对包含在解调的广播信号中的移动业务数据和SMT进行turbo解码。 RS帧解码器形成包括turbo解码的移动业务数据和SMT的RS帧，对RS帧执行第一CRC解码处理和RS解码处理，并且对于经过解码的RS帧执行第二CRC解码处理第一个CRC解码过程和RS解码过程。服务管理器从服务映射表获取在RS帧中解码的移动业务数据的IP数据报的源IP地址信息。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式