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1. 发明公开

EP3297197A1 PRIORITIZATION OF TYPE OF ERROR CORRECTION FOR WIRELESS TRANSMISSION 有权
标题翻译：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
申请人： Funai Electric Co., Ltd.
发明人： HIGASHIDE, Atsushi
IPC分类号： H04L1/00 , H04L1/20 , H03M13/15 , H03M13/35
CPC分类号： 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
摘要： 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.
摘要翻译：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。

2. 发明公开

EP3022900A4 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
标题翻译：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
申请人： LG ELECTRONICS INC
发明人： HWANG JAEHO , KO WOOSUK , HONG SUNGRYONG , SHIN JONGWOONG , KIM JINWOO
IPC分类号： 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分类号： 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

3. 发明公开

EP1971098A4 DIGITAL WIRELESS COMMUNICATION METHOD, TRANSMITTER AND RECEIVER USING MULTILEVEL MODULATION SCHEME 审中-公开
标题翻译：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
申请人： FUJITSU LTD
发明人： NAKAGAWA TAKAO , YANO TETSUYA , OBUCHI KAZUHISA
IPC分类号： H04L27/34 , H03M13/25 , H03M13/29 , H03M13/35 , H04L1/00
CPC分类号： H04L27/34 , H03M13/256 , H03M13/258 , H03M13/2957 , H03M13/2966 , H03M13/356 , H04L1/0041 , H04L1/006 , H04L1/0064 , H04L2001/0098

4. 发明公开

EP2323302A1 Improved HARQ 审中-公开
标题翻译：甜甜点HARQ
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
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： Stala, Michal , Svensson, Jim
IPC分类号： H04L1/18
CPC分类号： H04L1/0068 , H04L1/0052 , H04L1/0064 , H04L1/1819 , H04L1/1845
摘要： 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.
摘要翻译：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。

5. 发明公开

EP2291918A2 COMMUNICATION SIGNAL DECODING WITH ITERATIVE COOPERATION BETWEEN INNER AND OUTER CODES 审中-公开
标题翻译：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
申请人： QUALCOMM Incorporated
发明人： LING, Fuyun , SUN, Thomas , TIAN, Tao , KRISHNAMOORTHI, Raghuraman , JIANG, Jing
IPC分类号： H03M13/11 , H03M13/29
CPC分类号： H03M13/112 , H03M13/1111 , H03M13/1117 , H03M13/1191 , H03M13/1515 , H03M13/152 , H03M13/19 , H03M13/23 , H03M13/2966 , H03M13/658 , H04L1/005 , H04L1/0064
摘要： 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.

6. 发明公开

EP1732235A4 RECEPTION DEVICE, INTEGRATED CIRCUIT, PROGRAM, AND RECEPTION METHOD 有权
标题翻译： EMPFANGSVORRICHTUNG，INTEGRIERTE SCHALTUNG，PROGRAMM UND EMPFANGSVERFAHREN
公开(公告)号：EP1732235A4
公开(公告)日：2011-03-09
申请号：EP05811577
申请日：2005-12-02
申请人： PANASONIC CORP
发明人： IGUCHI NORITAKA , MORI RYOSUKE , YAGI TETSUYA , SETOH KOJI , HAYASHI DAISUKE , KANNO IPPEI
IPC分类号： H04B1/16 , H04L1/00 , H04N5/44 , H04N7/173 , H04N21/438 , H04N21/442
CPC分类号： H04L1/0057 , H04L1/0045 , H04L1/0064 , H04N5/4401 , H04N21/4382 , H04N21/4436 , H04N21/64315 , H04W52/0229 , H04W52/0274 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/168
摘要： A receiving device performs reception in a service period of a broadcast signal and switches to a power saving mode in a non-service period. The service period is composed of a first period during which an application data table of an MPE-FEC frame is transmitted and a second period, following the first period, during which an RS data table of the MPE-FEC frame is transmitted. An error correction unit 12 performs one of error correction that uses the whole RS data table according to MPE-FEC, and erasure correction that uses a same number of parity bytes as bytes having bit errors. When the bit errors are corrected by the error correction unit 12 performing erasure correction, a power control unit 30 switches a receiving circuit to a power saving mode before the second period ends.
摘要翻译：接收装置在广播信号的服务期间进行接收，并且在非服务期间切换到省电模式。服务周期由发送MPE-FEC帧的应用数据表的第一周期和在第一周期之后的第二周期组成，在该周期期间发送MPE-FEC帧的RS数据表。误差校正单元12执行根据MPE-FEC使用整个RS数据表的纠错中的一种，以及使用与具有位错误的字节相同数量的奇偶校验字节的擦除校正。当错误校正单元12执行消除校正来校正位错误时，功率控制单元30在第二周期结束之前将接收电路切换到省电模式。

7. 发明公开

EP2109244A1 Verfahren zur sicherheitsgerichteten Übertragung Sicherheitsschaltgerät und Kontrolleinheit 审中-公开
标题翻译： Verfahren zur sicherheitsgerichtetenÜbertragungSicherheitsschaltgerätund Kontrolleinheit
公开(公告)号：EP2109244A1
公开(公告)日：2009-10-14
申请号：EP08007059.2
申请日：2008-04-09
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Barthel, Herbert , Stripf, Wolfgang, Dr.
IPC分类号： H04L1/00
CPC分类号： H04L1/008 , H04L1/0064 , H04L1/06
摘要： Bei einen Verfahren zur sicherheitsgerichteten Übertragung einer Information (22) zwischen einem Sender (1) und einen Empfänger (2), wobei zumindest zwei die Information (22) betreffende Telegramme (20, 21) als ein erstes Telegramm (20) über einen ersten Kanal und ein zweites Telegramm (21) über einen zweiten Kanal vom Sender (1) zum Empfänger (2) übertragen werden, wird die Übertragungssicherheit erhöht und eine Restfehlerwahrscheinlichkeit reduziert dadurch, dass für das zweite Telegramm (21) zur Erkennung eines sich während der Übertragung auf die Information (22) auswirkenden Fehlers eine erste Kennzeichnung (23, 31) zumindest aus einer ersten Teilmenge des ersten Telegramms (20) generiert wird, welche beim Empfänger (2) zur Identifizierung der im ersten Telegramm (20) enthaltenen Information (22) verwendet wird. Dieses Verfahren findet Einsatz bei der Kommunikation von einem Sicherheitsschaltgerät (11) zu einer Kontrolleinheit (10).
摘要翻译：方法包括从发射机向接收机发送两条报文（20,21），作为前一个报文，并由另一个信道作为后一个报文发送。从前一电报的子集（20）生成识别（23），用于检测在传输期间影响信息的错误。该子集用于确定前一电报中包含的信息（22）的完整性。包括以下独立权利要求：（1）用于安全定向传递信息的安全切换装置; 和（2）用于安全定向传输信息的控制单元。

8. 发明公开

EP0985292A2 METHOD AND APPARATUS FOR PROVIDING ERROR PROTECTION FOR OVER-THE-AIR FILE TRANSFER 失效
标题翻译：在过去RADIO-文件传输错误保护方法及装置
公开(公告)号：EP0985292A2
公开(公告)日：2000-03-15
申请号：EP98926116.9
申请日：1998-05-29
申请人： QUALCOMM INCORPORATED
发明人： ZEHAVI, Ephraim
IPC分类号： H04L1/00
CPC分类号： 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
摘要： In a communication system which conforms to the IS-99 standard, a concatenated code is used to provide for error free file transfer over the air. The concatenated code comprises Reed-Solomon coding (22), CRC block coding (32), and convolutional coding (36). At the transmitter, the file is partitioned into data frames and Reed-Solomon encoding (22) is performed on the data frames. CRC block encoding is then performed on the Reed-Solomon encoded data. The CRC encoded data is convolutionally encoded (36). The CRC block encoding (32) and convolutional encoding are performed in accordance with the IS-99 standard. The additional Reed-Solomon encoding step provides improved error correction capability while maintaining compatibility with the IS-99 standard. At the receiver, Reed-Solomon decoding (104) is performed if the number of erasures in a code word is less than or equal to (n-k) or the symbol errors in a code word is less than or equal to (n-k)/2. Otherwise, a request for retransmission is sent.

9. 发明授权

EP1971063B1 Method and apparatus for multiple antenna communications, and related systems and computer program 有权
公开(公告)号：EP1971063B1
公开(公告)日：2018-10-10
申请号：EP08152722.8
申请日：2008-03-13
申请人： STMicroelectronics S.r.l.
发明人： Siti, Massimiliano , Tomasoni, Alessandro , Ferrari, Marco Pietro , Bellini, Sandro , Volpatti, Oscar
IPC分类号： H04L1/00 , H04L25/03
CPC分类号： H04L25/03292 , H04B7/0413 , H04L1/005 , H04L1/0055 , H04L1/0064 , H04L1/0656 , H04L25/03331
摘要： An embodiment of an arrangement for detecting sequences of digitally modulated symbols from multiple sources. The arrangement identifies a suitable set of candidate values for at least one transmitted sequence of symbols and determines for each candidate value a set of sequences of transmitted symbols. The arrangement estimates at least one further set of sequence of transmitted symbols, calculates a metric for each sequence of transmitted symbols and selects the sequence that maximizes the metric. At the end, a-posteriori bit soft output information for the selected sequence is calculated from the metrics for said sequences. Generally, these calculations are base on the information coming from a channel state information matrix and a-priori information on said modulated symbols from a second module, such as a forward error correction code decoder.

10. 发明公开

EP3272033A1 METHOD AND APPARATUS FOR SPECTRAL EFFICIENT DATA TRANSMISSION IN SATELLITE SYSTEMS 审中-公开
标题翻译：用于卫星系统中频谱有效数据传输的方法和装置
公开(公告)号：EP3272033A1
公开(公告)日：2018-01-24
申请号：EP16716330.2
申请日：2016-03-11
申请人： Qualcomm Incorporated
发明人： WU, Qiang , BLACK, Peter John
IPC分类号： H04B7/185 , H04L1/00
CPC分类号： H04B7/18582 , H03M13/09 , H03M13/258 , H03M13/2906 , H04B7/18517 , H04B7/18519 , H04B7/1858 , H04L1/00 , H04L1/0003 , H04L1/0009 , H04L1/0041 , H04L1/0058 , H04L1/0064 , H04L1/0065 , H04L1/18 , H04L1/1867 , H04L5/0055 , H04W72/0446
摘要： A communication satellite system provides for spectral efficient data transmissions by a gateway to multiple user terminals by way of a satellite. The gateway transmits multiple blocks in a single slot, each block intended for one of the user terminals, where each block is encoded and modulated according to a scheme that may be different for each intended user terminal. Upon re-transmission of a block if that block is lost or received in error, the block may be encoded and modulated according to another scheme that is less spectrally efficient than in the first transmission of the block.

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