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21. 发明专利

JP2011223336A Information processing apparatus and method, and program 有权
标题翻译：信息处理装置和方法及程序
公开(公告)号：JP2011223336A
公开(公告)日：2011-11-04
申请号：JP2010090715
申请日：2010-04-09
申请人： Sony Corp , ソニー株式会社
发明人： KURE YOSHINOBU
IPC分类号： H03M7/30 , H04L1/00 , H04N19/31 , H04N19/33 , H04N19/36 , H04N19/60 , H04N19/635 , H04N19/65 , H04N19/89 , H04N19/895 , H04N19/91
CPC分类号： H04N19/44 , H04N19/61 , H04N19/63
摘要： PROBLEM TO BE SOLVED: To allow data to be transmitted so that an increase in unnecessary delay is restrained while error propagation to subsequent data is restrained .SOLUTION: An acquisition part 232 supplies an obtained forward error correction (FEC) block of FEC encoded data to a FEC decoding part 236. The FEC decoding part 236 FEC-decodes the supplied FEC block. The FEC decoding part 236 supplies an FEC decoding result (encoded data) to a propagation countermeasure part 237. The propagation countermeasure part 237 supplies the encoded data to a wavelet inverse transform part 173 of a moving image decompression decoding part 133 to conduct an error propagation countermeasure processing so as not to propagate an influence of loss to other blocks. The prevent invention can apply to, for example, an information processing apparatus.
摘要翻译：要解决的问题：允许发送数据，从而在对后续数据进行错误传播的同时抑制不必要延迟的增加。解决方案：获取部分232将获得的FEC编码数据的前向纠错（FEC）块提供给FEC解码部分236. FEC解码部分236对所提供的FEC块进行FEC解码。 FEC解码部分236将FEC解码结果（编码数据）提供给传播对策部分237.传播对策部分237将编码数据提供给运动图像解压解码部分133的小波逆变换部分173，以进行误差传播对策处理，以便不将损失的影响传播到其他块。防止发明可以应用于例如信息处理装置。版权所有（C）2012，JPO＆INPIT

22. 发明专利

JP2010141659A Information processing device and method 有权
标题翻译：信息处理装置和方法
公开(公告)号：JP2010141659A
公开(公告)日：2010-06-24
申请号：JP2008316719
申请日：2008-12-12
申请人： Sony Corp , ソニー株式会社
发明人： KURE YOSHINOBU , FUKUHARA TAKAHIRO
IPC分类号： H04N21/438 , H04L1/00 , H04N19/00 , H04N19/119 , H04N19/187 , H04N19/33 , H04N19/63 , H04N19/65 , H04N19/70 , H04N19/91
CPC分类号： H04L1/007 , H03M13/353 , H03M13/356 , H03M13/373 , H03M13/6547 , H04L1/0086 , H04N19/647
摘要： PROBLEM TO BE SOLVED: To suppress an increase in unnecessary delay and to improve a burst packet loss resistance. SOLUTION: A redundant encoding control part 121 obtains the number of hierarchy of compression coding and dependent information between hierarchies. An FEC (forward error correction) block size determination part 201 obtains the FEC block size of each hierarchy on the basis of the obtained information. A redundancy determination part 202 obtains a redundancy of each hierarchy on the basis of the obtained information. The redundant encoding control part 121 provides the determined FEC block size and redundancy to a redundancy encoding part 123 upon request of the redundancy encoding part 123. This invention, for instance, can be applied for a transmitting device. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制不必要延迟的增加并提高突发分组丢包电阻。解决方案：冗余编码控制部分121获得层次之间的压缩编码和依赖信息的层次数。 FEC（前向纠错）块大小确定部分201基于获得的信息获得每个层级的FEC块大小。冗余度判定部202基于获得的信息求出各层次的冗余度。冗余编码控制部分121根据冗余编码部分123的请求将确定的FEC块大小和冗余提供给冗余编码部分123.例如，本发明可以应用于发送装置。版权所有（C）2010，JPO＆INPIT

23. 发明专利

JP2007134836A Packet transmitter, communication system and program 有权
标题翻译：分组发射机，通信系统和程序
公开(公告)号：JP2007134836A
公开(公告)日：2007-05-31
申请号：JP2005324224
申请日：2005-11-09
申请人： Sony Corp , ソニー株式会社
发明人： KURE YOSHINOBU , KAWADA MASAHITO
IPC分类号： H04L1/00 , H04L29/08
CPC分类号： H04L1/1877 , H04L1/0002 , H04L1/0006 , H04L1/0009 , H04L1/1816
摘要： PROBLEM TO BE SOLVED: To solve a problem that cooperation between the ARQ system and the FEC system is not properly taken into account although it has been examined to combine the ARQ system and the FEC system. SOLUTION: The packet transmitter for transmitting a packet having a limited arrival deadline through a best-effort network includes: an automatic packet retransmission section to control retransmission of an undelivered packet; a forward error correction coding section to add a redundant packet to a data packet block; and a redundancy determining section to dynamically determine redundancy of the redundant packet based on observed network state information, so that a loss rate after error correction at a receiver achieved by only the retransmission of the undelivered packet satisfies an allowable loss rate after error correction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了解决ARQ系统和FEC系统之间的协作没有被适当地考虑到的问题，尽管已经检查了ARQ系统和FEC系统的组合。解决方案：通过尽力而为网络发送具有有限到达截止日期的分组的分组发送机包括：自动分组重传部分，用于控制未传送分组的重传; 前向纠错编码部分，用于向数据分组块添加冗余分组; 以及冗余确定部分，用于基于观察到的网络状态信息动态地确定冗余分组的冗余，使得仅通过未传送分组的重传获得的接收机进行纠错之后的丢失率在纠错之后满足允许的损失率。版权所有（C）2007，JPO＆INPIT

24. 发明专利

JP2006301105A Image processor, image processing method and program 审中-公开
标题翻译：图像处理器，图像处理方法和程序
公开(公告)号：JP2006301105A
公开(公告)日：2006-11-02
申请号：JP2005119918
申请日：2005-04-18
申请人： Sony Corp , ソニー株式会社
发明人： MATSUMOTO HIDEKI , ITAKURA EIZABURO , KURE YOSHINOBU , FURUSE HIROYASU
IPC分类号： G09G5/00 , G09G3/20 , G09G5/12 , G09G5/397 , G09G5/399
摘要： PROBLEM TO BE SOLVED: To output images that correspond to a plurality of image display methods, using only one apparatus. SOLUTION: A synchronizing signal control part 37 supplies a synchronization signal, corresponding to a display mode selected by a user from among the plurality of display mode, to a memory controller 33. The memory controller 33 divides a frame buffer 34 into a plurality of areas according to the selected display mode, writes an image corresponding to a prescribed area of the divided areas and supplied from an image processing part 32 in synchronism with the synchronizing signal supplied from the synchronization signal control part 37 and reads out an image stored in the other prescribed region in the divided regions. This method can be applied to an image processor for outputting images, corresponding to the plurality of display methods, for instance. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：仅使用一个装置输出与多个图像显示方法相对应的图像。解决方案：同步信号控制部分37将与用户所选择的显示模式相对应的同步信号从多个显示模式中提供给存储器控制器33.存储器控制器33将帧缓冲器34分为根据所选择的显示模式的多个区域，与从同步信号控制部分37提供的同步信号同步地写入与分割区域的规定区域相对应并从图像处理部分32提供的图像，并读出存储的图像在分割地区的其他规定地区。例如，该方法可以应用于图像处理器，用于输出对应于多个显示方法的图像。版权所有（C）2007，JPO＆INPIT

25. 发明专利

JP2001339445A DEVICE AND METHOD FOR RESTORING DATA 失效
公开(公告)号：JP2001339445A
公开(公告)日：2001-12-07
申请号：JP2000159938
申请日：2000-05-30
申请人： SONY CORP
发明人： KURE YOSHINOBU
IPC分类号： H04L25/08 , H04L7/02
摘要： PROBLEM TO BE SOLVED: To satisfactorily restore data even when there is jitter in input data by increasing an allowable jitter quantity in data restoration. SOLUTION: Concerning the device and the method for restoring data from input data (serial data) Vin by means of an over sampling system, an edge detecting part 103 detects a data edge from sample data provided by N-fold over sampling of input data Vin and on the basis of this data edge, the edge interval information of the input data Vin is acquired. For example, the number of samples contained between edges is counted by a counter 104 as inter-edge information. In a phase determining part 105, in order to increase the allowable jitter quantity in data restoration, a sampling phase to be used for data restoration is determined by estimating the jitter in the input data Vin from the acquired edge interval information. In a data restoring part 106, the sample data corresponding to the sampling phase are extracted as output data (restored data) Vout.

26. 发明专利

JP2000131552A OPTICAL FIBER COUPLER, OPTICAL FIBER COUPLING DEVICE HAVING IT, AND OPTICAL TRANSCEIVER USING THEM 失效
公开(公告)号：JP2000131552A
公开(公告)日：2000-05-12
申请号：JP30262498
申请日：1998-10-23
申请人： SONY CORP
发明人： KURE YOSHINOBU
IPC分类号： G02B6/26 , G02B3/00 , G02B6/04 , G02B6/32 , H04B10/079 , H04B10/25 , H04B10/2581
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber coupler of optical communication system, an optical fiber coupling device, and an optical transceiver, reducing deterioration in optical intensity due to axial deviation between end surfaces and positional deviation in the axial direction of optical fibers to be coupled to each other. SOLUTION: The optical fiber coupler 13 is provided with plural insertion parts 13a and 13b into which plural optical fibers 11 and 12 of an optical communication system are inserted, and is constituted so that these plural insertion parts are held in the state that the end surfaces of these plural optical fibers are opposed to each other. In such a case, the optical fiber coupler is constituted so that the emission light distribution area of the end surface of one side optical fiber 11 becomes smaller than the light receiving area of the end surface of the other side optical fiber 12.

27. 发明专利

JP2003179631A DATA TRANSMISSION SYSTEM AND METHOD, INFORMATION PROCESSING DEVICE AND METHOD, RECORDING MEDIUM AND PROGRAM 审中-公开
公开(公告)号：JP2003179631A
公开(公告)日：2003-06-27
申请号：JP2001378379
申请日：2001-12-12
申请人： SONY CORP
发明人： NAKAMURA AKIRA , KURE YOSHINOBU , ONOE ATSUSHI
IPC分类号： H04L12/701 , H04L12/715 , H04L12/723 , H04L12/751 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To quickly transfer data. SOLUTION: MPLS networks 71-1, 71-2 and 71-3 are successively connected. A data transmitter-receiver 121 has a local label path inside each network set to LERs 111-2 and 111-3 as entrance routers of the respective networks. Labels of the LERs 111-2 and 111-3 are reported to the data transmitter-receiver 121 as the entrance labels of the respective networks. For the LERs 112-1 and 112-2 as exit routers of the networks, by storing the labels of the LERs 111-2 and 111-3 as the entrance routers of the networks of a post stage, a global label path is set. COPYRIGHT: (C)2003,JPO

28. 发明专利

JP2002247135A SIGNAL TRANSMISSION METHOD AND APPARATUS, AND SIGNAL TRANSMISSION SYSTEM 失效
公开(公告)号：JP2002247135A
公开(公告)日：2002-08-30
申请号：JP2001044059
申请日：2001-02-20
申请人： SONY CORP
发明人： OKUBO KENICHI , CHOKAI YOICHI , KURE YOSHINOBU
IPC分类号： G06F3/00 , G06F13/38 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To attain transmission with high reliability without fail and communication at a high transmission rate so long as an optical fiber is connected in a communication enabled way as principles when the optical fiber or its combination not considered as the design stage is employed. SOLUTION: A transmitter 22 of a terminal 21 transmits a transmission signal with an existing pattern respectively corresponding to a plurality of different signal transmission rates to a receiver 26 of a terminal 25, the receiver 26 compares the signal with the signal of the existing pattern, detects a signal transmission rate V1 on the basis of a position of the signal when the signal received by the receiver 26 of the terminal 25 is not coincident with the signal with the existing pattern, similarly the transmitter 27 of the terminal 25 and the receiver 23 of the terminal 21 detect a signal transmission rate V2 and the transmitter 27 uses the signal transmission rate which is slower in the both to conduct communication.

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