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公开(公告)号:CN101283591A
公开(公告)日:2008-10-08
申请号:CN200680037456.9
申请日:2006-10-20
Applicant: 三星电子株式会社
IPC: H04N7/015
CPC classification number: H03M13/2936 , H03M13/253 , H03M13/29 , H03M13/2957 , H03M13/6538 , H04L1/0041 , H04L1/0043 , H04L1/0045 , H04L1/0057 , H04L1/0064 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0071
Abstract: 一种turbo流处理装置和方法。所述turbo流处理装置包括:turbo流检测器,接收其中turbo流与普通流复用的双重传送流,并检测turbo流;外编码器,对turbo流进行编码;外编码器,对在外编码器编码的turbo流进行交织;以及turbo流填充器,通过将交织的turbo流填入双重传送流来重构双重传送流。因此,可通过更强健地处理双重传送流中的turbo流来增强接收性能。
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公开(公告)号:CN1377524A
公开(公告)日:2002-10-30
申请号:CN00813667.X
申请日:2000-09-22
Applicant: 因芬尼昂技术股份公司
CPC classification number: H04L1/0041 , H03M13/356 , H03M13/6362 , H04L1/0064 , H04L1/0068 , H04L1/007 , H04L1/0071
Abstract: 本发明涉及在一个信息传输系统信道编码的方法和实施该方法的装置。
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公开(公告)号:CN1264962A
公开(公告)日:2000-08-30
申请号:CN00104680.2
申请日:2000-02-04
Applicant: 松下电器产业株式会社
Inventor: 野口展明
CPC classification number: H03M13/293 , G11B20/1833 , H03M13/1515 , H03M13/29 , H03M13/2909 , H03M13/2915 , H04L1/0052 , H04L1/0064
Abstract: 解调器101把调制数据变换为解调数据,并检出解调错误设定消失标记。错误校正器104对保持在解调数据存储器102的解调数据,使用保持在消失标记存储器103的消失标记进行消失校正,消失标记消去器105指示消失标记存储器103将已校正的解调数据中设定的消失标记消去。这样,即可实现校正能力高的、特别是对突发串错误的有效的消失校正。
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公开(公告)号:CN1262004A
公开(公告)日:2000-08-02
申请号:CN98806878.8
申请日:1998-05-29
Applicant: 夸尔柯姆股份有限公司
Inventor: E·策哈维
IPC: H04L1/00
CPC classification number: H04L1/1874 , H04L1/0041 , H04L1/0045 , H04L1/005 , H04L1/0057 , H04L1/0059 , H04L1/0064 , H04L1/0065 , H04L1/0066 , H04L1/0068 , H04L1/0071 , H04L1/08 , H04L1/1816 , H04L1/1829 , H04L1/1835 , H04L2001/0093 , H04W84/06
Abstract: 在符合IS-99标准的通信系统中,串接码用来提供无差错的空中文件传送。串接码包含Reed-Solomon编码(22)、CRC分组编码(32)和卷积编码(36)。在发射器处,将文件分隔成数据帧,并对数据帧进行Reed-Solomon编码(22)。随后,对Reed-Solomon编码的数据进行CRC分组编码。对CRC编码数据进行卷积编码(36)。按照IS-99标准进行CRC分组编码(32)和卷积编码。附加的Reed-Solomon编码步骤提供改进的纠错,同时保持与IS-99标准的兼容性。在接收器处,如果码字中的擦除数小于或等于(n-k),或者如果码字中的码元差错小于或等于(n-k)/2,则进行Reed-Solomon译码(104)。否则发出重发请求。
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公开(公告)号:EP3573267B1
公开(公告)日:2024-09-11
申请号:EP19173067.0
申请日:2019-05-07
CPC classification number: H04L1/0042 , H04L1/0047 , H04L1/0064 , H04L27/34 , H04L1/005 , H03M13/255 , H03M13/253 , H03M13/1102 , H03M13/1515 , H03M13/152
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66.PRIORITIZATION OF TYPE OF ERROR CORRECTION FOR WIRELESS TRANSMISSION 审中-公开
Title translation: 无线传输误差校正类型的优先级公开(公告)号:EP3297197A1
公开(公告)日:2018-03-21
申请号:EP17190506.0
申请日:2017-09-12
Applicant: Funai Electric Co., Ltd.
Inventor: HIGASHIDE, Atsushi
CPC classification number: H04L1/0045 , H03M13/1102 , H03M13/1515 , H03M13/2906 , H03M13/2933 , H03M13/2936 , H03M13/353 , H03M13/41 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/0041 , H04L1/0059 , H04L1/0064 , H04L1/20 , H04N19/89
Abstract: A wireless receiver includes a wireless communication component and a controller. The wireless communication component is configured to receive from a wireless transmitter a wireless signal that includes content data and encoded data having first error correction information and second error correction information of a different type from that of the first error correction information, for correcting errors in the content data. The controller is configured to determine which of the first error correction information and the second error correction information is to be given priority based on the signal quality of the wireless signal.
Abstract translation: 无线接收器包括无线通信组件和控制器。 无线通信组件被配置为从无线发射器接收无线信号,该无线信号包括内容数据和具有第一纠错信息和与第一纠错信息不同类型的第二纠错信息的编码数据,用于纠正 内容数据。 控制器被配置为基于无线信号的信号质量来确定要优先给予第一纠错信息和第二纠错信息中的哪一个。
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67.APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 审中-公开
Title translation: 设备发送的广播信号,设备用于接收广播信号,方法向广播信号和方法用于接收广播信号公开(公告)号:EP3022900A4
公开(公告)日:2017-03-22
申请号:EP14825798
申请日:2014-07-14
Applicant: LG ELECTRONICS INC
Inventor: HWANG JAEHO , KO WOOSUK , HONG SUNGRYONG , SHIN JONGWOONG , KIM JINWOO
IPC: H04N7/08 , H04B7/0413 , H04J11/00 , H04L1/00 , H04L5/00 , H04L27/26 , H04N5/00 , H04N21/236 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/414 , H04N21/434 , H04N21/438 , H04N21/61 , H04W72/00
CPC classification number: H04W72/005 , H04B7/0413 , H04L1/0042 , H04L1/0048 , H04L1/0064 , H04L1/0071 , H04L1/0072 , H04L5/00 , H04L27/2627 , H04L2001/0093 , H04N21/23614 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/41407 , H04N21/4345 , H04N21/4381 , H04N21/4382 , H04N21/6131
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68.DIGITAL WIRELESS COMMUNICATION METHOD, TRANSMITTER AND RECEIVER USING MULTILEVEL MODULATION SCHEME 审中-公开
Title translation: 数字无线通信方法,发射机和接收机了多层次调制方案公开(公告)号:EP1971098A4
公开(公告)日:2012-05-02
申请号:EP05822726
申请日:2005-12-27
Applicant: FUJITSU LTD
Inventor: NAKAGAWA TAKAO , YANO TETSUYA , OBUCHI KAZUHISA
CPC classification number: H04L27/34 , H03M13/256 , H03M13/258 , H03M13/2957 , H03M13/2966 , H03M13/356 , H04L1/0041 , H04L1/006 , H04L1/0064 , H04L2001/0098
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公开(公告)号:EP2323302A1
公开(公告)日:2011-05-18
申请号:EP09175657.7
申请日:2009-11-11
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
Inventor: Stala, Michal , Svensson, Jim
IPC: H04L1/18
CPC classification number: H04L1/0068 , H04L1/0052 , H04L1/0064 , H04L1/1819 , H04L1/1845
Abstract: A method in a hybrid automatic repeat request, HARQ process is described that comprises reading a plurality of memory locations in a memory which contains systematic soft values, parity 1 soft values and parity 2 soft values originating in a transport block. The reading comprises an initial reading operation during which at least one parity soft value is read, performing rate matching, and providing the rate matched soft values to a turbo decoding process.
Abstract translation: 描述了混合自动重传请求中的方法,HARQ过程包括读取存储器中的多个存储器位置,该存储器中包含源自传输块的系统软值,奇偶校验1软值和奇偶校验2软值。 该读取包括初始读取操作,其中读取至少一个奇偶校验软值,执行速率匹配,以及将速率匹配软值提供给turbo解码处理。
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70.COMMUNICATION SIGNAL DECODING WITH ITERATIVE COOPERATION BETWEEN INNER AND OUTER CODES 审中-公开
Title translation: 通信信号解码与之间的内,外码的迭代合作公开(公告)号:EP2291918A2
公开(公告)日:2011-03-09
申请号:EP09739579.2
申请日:2009-04-28
Applicant: QUALCOMM Incorporated
Inventor: LING, Fuyun , SUN, Thomas , TIAN, Tao , KRISHNAMOORTHI, Raghuraman , JIANG, Jing
CPC classification number: H03M13/112 , H03M13/1111 , H03M13/1117 , H03M13/1191 , H03M13/1515 , H03M13/152 , H03M13/19 , H03M13/23 , H03M13/2966 , H03M13/658 , H04L1/005 , H04L1/0064
Abstract: Received communication signals may be decoded according to a combined, iterative inner code -- outer code decoding technique. The inner code decoding is based on information produced by the outer code decoding.
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