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111. 发明授权

US08356236B2 Digital broadcasting system and method of processing data in digital broadcasting system 有权
标题翻译：数字广播系统及数字广播系统数据处理方法
公开(公告)号：US08356236B2
公开(公告)日：2013-01-15
申请号：US12670497
申请日：2008-07-23
申请人： In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Jin Woo Kim , Hyoung Gon Lee , Won Gyu Song
发明人： In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Jin Woo Kim , Hyoung Gon Lee , Won Gyu Song
IPC分类号： G06F11/00
CPC分类号： H04N5/4401 , H03M13/2915 , H04H40/18 , H04H60/11 , H04L1/005 , H04L1/0065 , H04L1/0066 , H04N5/455 , H04N21/41407 , H04N21/4305 , H04N21/4345 , H04N21/4346 , H04N21/4382
摘要： A digital broadcasting system and a method of processing data is disclosed. A receiving system of the digital broadcasting system may include receiving system may include a signal receiving unit, a demodulating unit, a deinterleaver, and a decoder. The signal receiving unit receives a broadcast signal including mobile service data. The mobile service data may construct a code block, the code block including at least one data packet for the mobile service data, an RS parity generated based on the at least one data packet, and a CRC checksum generated based on the at least one data packet and the RS parity. The demodulating unit performs demodulation on the received mobile service data. The deinterleaver deinterleaves the demodulated mobile service data. The decoder corrects error generated from the mobile service data by performing CRC decoding and RS decoding on the code block of the deinterleaved mobile service data.
摘要翻译：公开了一种数字广播系统和数据处理方法。数字广播系统的接收系统可以包括接收系统可以包括信号接收单元，解调单元，解交织器和解码器。信号接收单元接收包括移动业务数据的广播信号。移动业务数据可以构成一个代码块，该代码块包括用于移动业务数据的至少一个数据分组，基于该至少一个数据分组产生的RS奇偶校验和基于该至少一个数据生成的CRC校验和数据包和RS奇偶校验。解调单元对所接收的移动业务数据进行解调。解交织器解交织解调的移动业务数据。解码器通过对解交织的移动业务数据的码块执行CRC解码和RS解码来校正由移动业务数据产生的错误。

112. 发明申请

US20120233525A1 METHOD FOR OPTIMIZING THE FORWARD ERROR CORRECTION SCHEME 有权
标题翻译：优化前向纠错方案的方法
公开(公告)号：US20120233525A1
公开(公告)日：2012-09-13
申请号：US13230107
申请日：2011-09-12
申请人： Carmit Sahar
发明人： Carmit Sahar
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： G06F11/10 , H03M13/2915 , H03M13/373 , H04L1/0041 , H04L1/005 , H04L1/0057 , H04L1/0066 , H04N19/61 , H04N21/2383 , H04N21/2389
摘要： The present invention relates to a method for optimizing the FEC scheme comprising the steps of (a) receiving a batch of data packets designated for transmission; (b) choosing a number of divisors having no common denominators in accordance with the said batch of data packets; (c) organizing into blocks said batch of data packets a number of times in accordance with the number of divisors using said divisors; and (d) creating a FEC packet for each of said blocks.
摘要翻译：本发明涉及一种用于优化FEC方案的方法，包括以下步骤：（a）接收一批指定用于传输的数据分组; （b）根据所述一批数据包选择一些不具有共同分母的除数; （c）根据使用所述除数的因数的数量，将所述批次的数据分组多次组织成块; 和（d）为每个所述块创建FEC分组。

113. 发明授权

US08224299B2 Method of controlling and apparatus of receiving mobile service data 有权
公开(公告)号：US08224299B2
公开(公告)日：2012-07-17
申请号：US12102596
申请日：2008-04-14
申请人： Jin Woo Kim , In Hwan Choi , Kook Yeon Kwak , Jong Moon Kim , Won Gyu Song , Hyoung Gon Lee , Byoung Gill Kim , Eun Hyung Cho
发明人： Jin Woo Kim , In Hwan Choi , Kook Yeon Kwak , Jong Moon Kim , Won Gyu Song , Hyoung Gon Lee , Byoung Gill Kim , Eun Hyung Cho
IPC分类号： H04M3/42
CPC分类号： H04H20/57 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/2915 , H03M13/293 , H03M13/2936 , H03M13/2945 , H03M13/6561 , H04H20/30 , H04H60/27
摘要： A data transmission system for minimizing the number of errors during Tx/Rx times of mobile service data under mobile environments, and a data processing method for the same are disclosed. The system additionally codes the mobile service data, and transmits the resultant coded mobile service data. As a result, the mobile service data has a strong resistance to noise and channel variation, and can quickly cope with the rapid channel variation.

114. 发明申请

US20120063455A1 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 失效
标题翻译：数字广播系统和数据处理方法
公开(公告)号：US20120063455A1
公开(公告)日：2012-03-15
申请号：US13298223
申请日：2011-11-16
申请人： Jae Hyung SONG , In Hwan Choi , Ho Taek Hong , Kook Yeon Kwak , Byoung Gill Kim , Jong Yeul Suh , Jin Pil Kim , Won Gyu Song , Chul Soo Lee , Jin Woo Kim , Hyoung Gon Lee , Joon Hui Lee
发明人： Jae Hyung SONG , In Hwan Choi , Ho Taek Hong , Kook Yeon Kwak , Byoung Gill Kim , Jong Yeul Suh , Jin Pil Kim , Won Gyu Song , Chul Soo Lee , Jin Woo Kim , Hyoung Gon Lee , Joon Hui Lee
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/23 , H03M13/2915 , H03M13/2936 , H03M13/2945 , H04N21/23611 , H04N21/23614 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/4345 , H04N21/4348 , H04N21/4381 , H04N21/4382 , H04N21/6437 , H04W4/06
摘要： A method of processing broadcast data in a broadcast transmitting system includes Reed-Solomon (RS) encoding and Cyclic Redundancy Check encoding an RS frame payload including mobile service data to build an RS frame, wherein the RS frame payload comprises a plurality of mobile and handheld transport packets; first encoding data of the RS frame with a first encoding code; second encoding signaling data with a second encoding code, wherein the signaling data include fast information channel (FIC) data and transmission parameter channel (TPC) data, the FIC data including information for rapid mobile service acquisition and the TPC data including a parade identifier for identifying a parade to which a current data group belongs; mapping the first encoded data into data groups and adding known data sequences and the second encoded signaling data to each of the data groups; and transmitting a transmission frame including data of the data groups.
摘要翻译：在广播发送系统中处理广播数据的方法包括对包含移动业务数据的RS帧有效载荷编码的里德 - 所罗门（RS）编码和循环冗余校验，以构建RS帧，其中，所述RS帧有效载荷包括多个移动和手持运输包; 用第一编码码对RS帧的第一编码数据; 第二编码信号数据与第二编码代码，其中所述信令数据包括快速信息信道（FIC）数据和传输参数信道（TPC）数据，所述FIC数据包括用于快速移动业务获取的信息，并且所述TPC数据包括用于识别当前数据组所属的游行; 将第一编码数据映射到数据组中，并将已知数据序列和第二编码信令数据添加到每个数据组; 以及发送包括数据组的数据的传输帧。

115. 发明授权

US08103208B2 Broadcast receiving system and method for processing broadcast signals 有权
标题翻译：广播接收系统及处理广播信号的方法
公开(公告)号：US08103208B2
公开(公告)日：2012-01-24
申请号：US12165558
申请日：2008-06-30
申请人： Il Soo Cho , Hyeon Cheol Cho , Jong Sun Park , In Hwan Choi , Hyoung Gon Lee , Won Gyu Song , Seung Man Kim , Jong Moon Kim , Jin Woo Kim , Kook Yeon Kwak , Byoung Gill Kim
发明人： Il Soo Cho , Hyeon Cheol Cho , Jong Sun Park , In Hwan Choi , Hyoung Gon Lee , Won Gyu Song , Seung Man Kim , Jong Moon Kim , Jin Woo Kim , Kook Yeon Kwak , Byoung Gill Kim
IPC分类号： H04H60/09 , H04H40/00 , H04B7/00
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业务数据和主广播业务数据的广播信号。 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（有意义的点）和包含在经纠错的移动广播服务数据中的地图信息中的至少一个。

116. 发明授权

US08078938B2 Semiconductor memory, semiconductor memory system, and error correction method for semiconductor memory 有权
标题翻译：半导体存储器，半导体存储器系统和用于半导体存储器的误差校正方法
公开(公告)号：US08078938B2
公开(公告)日：2011-12-13
申请号：US12127603
申请日：2008-05-27
申请人： Kuninori Kawabata
发明人： Kuninori Kawabata
IPC分类号： G11C29/00
CPC分类号： H03M13/2915 , G06F11/1008 , G06F11/108 , H03M13/19 , H03M13/2906
摘要： Aspects of the embodiment include providing a semiconductor memory comprising; a plurality of memory blocks that includes a plurality of regular memory cells; a plurality of first parity blocks that are disposed in accordance with the plurality of memory blocks, wherein the plurality of first parity blocks include a first parity memory cell holding a first parity code; a second parity block that includes a second parity memory cell holding a second parity code having a parity bit corresponding to the first parity code; a parity error correction unit that corrects an error of the first parity code using the second parity code; and a data error correction unit that corrects an error of the data stored in a regular memory cell using the first parity code corrected by the parity error correction unit.
摘要翻译：实施例的方面包括提供半导体存储器，包括：多个存储块，包括多个常规存储单元; 多个第一奇偶校验块，其根据所述多个存储块设置，其中所述多个第一奇偶校验块包括保持第一奇偶校验码的第一奇偶校验存储单元; 第二奇偶校验块，包括保持具有对应于第一奇偶校验码的奇偶校验位的第二奇偶校验码的第二奇偶校验存储单元; 奇偶纠错单元，其使用所述第二奇偶校验码校正所述第一奇偶码的误差; 以及数据误差校正单元，其使用由奇偶纠错单元校正的第一奇偶校验来校正存储在常规存储单元中的数据的误差。

117. 发明授权

US08037392B1 Method for optimizing the forward error correction scheme 有权
标题翻译：用于优化前向纠错方案的方法
公开(公告)号：US08037392B1
公开(公告)日：2011-10-11
申请号：US11853562
申请日：2007-09-11
申请人： Carmit Sahar
发明人： Carmit Sahar
IPC分类号： H03M13/00 , H04N11/04
CPC分类号： G06F11/10 , H03M13/2915 , H03M13/373 , H04L1/0041 , H04L1/005 , H04L1/0057 , H04L1/0066 , H04N19/61 , H04N21/2383 , H04N21/2389
摘要： The present invention relates to a method for optimizing the FEC scheme comprising the steps of (a) receiving a batch of data packets designated for transmission; (b) choosing a number of divisors having no common denominators in accordance with the said batch of data packets; (c) organizing into blocks said batch of data packets a number of times in accordance with the number of divisors using said divisors; and (d) creating a FEC packet for each of said blocks.
摘要翻译：本发明涉及一种用于优化FEC方案的方法，包括以下步骤：（a）接收一批指定用于传输的数据分组; （b）根据所述一批数据包选择一些不具有共同分母的除数; （c）根据使用所述除数的因数的数量，将所述批次的数据分组多次组织成块; 和（d）为每个所述块创建FEC分组。

118. 发明申请

US20110164561A1 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 有权
标题翻译：数字广播系统和数据处理方法
公开(公告)号：US20110164561A1
公开(公告)日：2011-07-07
申请号：US12976963
申请日：2010-12-22
申请人： Jae Hyung SONG , In Hwan CHOI , Ho Taek HONG , Kook Yeon KWAK , Byoung Gill KIM , Jong Yeul SUH , Jin Pil KIM , Won Gyu SONG , Chul Soo LEE , Jin Woo KIM , Hyoung Gon LEE , Joon Hui LEE
发明人： Jae Hyung SONG , In Hwan CHOI , Ho Taek HONG , Kook Yeon KWAK , Byoung Gill KIM , Jong Yeul SUH , Jin Pil KIM , Won Gyu SONG , Chul Soo LEE , Jin Woo KIM , Hyoung Gon LEE , Joon Hui LEE
IPC分类号： H04W4/00
CPC分类号： H04H20/30 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/23 , H03M13/2915 , H03M13/2936 , H03M13/2945 , H04H20/57 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L25/0232 , H04L25/03159 , H04L25/03292 , H04L2001/0093 , H04N19/89 , H04N21/2383 , H04N21/4382 , H04N21/6112
摘要： A digital broadcasting system and a method of processing data are disclosed, which are robust to error when mobile service data are transmitted. To this end, additional encoding is performed for the mobile service data, whereby it is possible to strongly cope with fast channel change while giving robustness to the mobile service data.
摘要翻译：公开了一种数字广播系统和处理数据的方法，其在发送移动业务数据时对于错误是鲁棒的。为此，对于移动业务数据执行附加的编码，由此可以强有力地应对快速的信道变化，同时为移动业务数据提供鲁棒性。

119. 发明申请

US20110103400A1 Check data encoding using parallel lane encoders 有权
标题翻译：使用并行通道编码器检查数据编码
公开(公告)号：US20110103400A1
公开(公告)日：2011-05-05
申请号：US12588960
申请日：2009-11-03
申请人： Martinus Cornelis Wezelenburg , Antony John Penton , Ken Yi Wong
发明人： Martinus Cornelis Wezelenburg , Antony John Penton , Ken Yi Wong
IPC分类号： H04J3/24
CPC分类号： H04L1/0043 , H03M13/19 , H03M13/2912 , H03M13/2915 , H03M13/6502 , H03M13/6561 , H04L1/0052 , H04L1/0057
摘要： An encoder for generating check data to accompaning payload data uses parallel lane encoders 18 each using a common encoder matrix. Mask circuitry 22 applies mask values to the lane check data generated by the lane encoders 18. The mask circuitry 22 generates check data for the K-bits of payload data. The mask values applied by the mask circuitry 22 may be selected so as to bring about a re-ordering of the M-bit words.
摘要翻译：用于产生用于附带有效载荷数据的检查数据的编码器使用并行通道编码器18，每个编码器使用公共编码器矩阵。掩模电路22将掩模值应用于由通道编码器18产生的通道检查数据。掩模电路22产生有效载荷数据的K位的检查数据。可以选择由掩模电路22施加的掩码值，以便引起M位字的重新排序。

120. 发明申请

US20100332944A1 FACILITATING ERROR DETECTION AND CORRECTION AFTER A MEMORY COMPONENT FAILURE 有权
标题翻译：在存储器组件故障后进行错误检测和校正
公开(公告)号：US20100332944A1
公开(公告)日：2010-12-30
申请号：US12494506
申请日：2009-06-30
申请人： Robert E. Cypher , Bharat K. Daga
发明人： Robert E. Cypher , Bharat K. Daga
IPC分类号： H03M13/05 , G06F11/10 , H03M13/09
CPC分类号： H03M13/293 , G06F11/1012 , H03M13/09 , H03M13/13 , H03M13/19 , H03M13/2909 , H03M13/2915 , H03M13/3776
摘要： Some embodiments of the present invention provide a system that can be reconfigured to provide error detection and correction after a failure of a memory component in a memory system. During operation, the system accesses a block of data from the memory system, wherein each block of data in the memory system includes an array of bits logically organized into R rows and C columns, including two checkbit columns containing checkbits, and C-2 data-bit columns containing data bits, wherein each column is stored in a different memory component, and wherein the checkbits are generated from the data bits to provide block-level detection and correction for a failed memory component. Next, upon examining the block of data, the system determines that a specific memory component in the memory system has failed. If the failed memory component contains a data-bit column for the block of data, the system uses checkbits from the two checkbit columns to correct the data-bit column, and then stores the corrected data-bit column. Next, the system generates and stores new checkbits in a functioning memory component, wherein the new checkbits provide single-error-correction and double-error-detection for erroneous bits in the block of data, but do not provide for detection and correction of a failed memory component.
摘要翻译：本发明的一些实施例提供一种系统，其可被重新配置以在存储器系统中的存储器组件故障之后提供错误检测和校正。在操作期间，系统从存储器系统访问数据块，其中存储器系统中的每个数据块包括逻辑上组织成R行和C列的位阵列，包括两个包含校验位的校验位列和C-2数据包含数据位的位列，其中每列存储在不同的存储器组件中，并且其中从数据位生成校验位以提供对故障存储器组件的块级检测和校正。接下来，在检查数据块时，系统确定存储器系统中的特定存储器组件已经失败。如果失败的内存组件包含数据块的数据位列，系统将使用两个checkbit列中的校验位来校正数据位列，然后存储校正的数据位列。接下来，系统生成并将新的校验码存储在功能存储器组件中，其中新的校验位为数据块中的错误位提供单错误校正和双重错误检测，但不提供检测和校正存储器组件失效

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