公开(公告)号：US20090049188A1

公开(公告)日：2009-02-19

申请号：US12190475

申请日：2008-08-12

申请人： Toru Suneya ,  Masahiko Takaku

发明人： Toru Suneya ,  Masahiko Takaku

IPC分类号： G06F15/16 ,  H04J3/00

CPC分类号： H04L65/80 ,  H04L47/29 ,  H04L47/50 ,  H04L47/564 ,  H04L65/605 ,  H04L65/608 ,  H04N21/23805

摘要： A communication control apparatus includes a data acquiring unit configured to acquire data to be transmitted to a receiving apparatus, a packetizing unit configured to generate packets using the data acquired by the data acquiring unit, a determining unit configured to compute a possible data transmission delay time of the data packetized by the packetizing unit and determine a transmission interval of the packets based on a result of the computation, and a transmission unit configured to transmit the packets generated by the packetizing unit at intervals that are each within the transmission interval determined by the determining unit.

摘要翻译： 一种通信控制装置，包括：数据获取单元，被配置为获取要发送到接收装置的数据;打包单元，被配置为使用由所述数据获取单元获取的数据生成分组;确定单元，被配置为计算可能的数据传输延迟时间 由发送单元基于计算结果确定分组的发送间隔，发送部，发送分组单元生成的分组，间隔时间间隔由发送间隔决定， 确定单位。

公开(公告)号：US08219701B2

公开(公告)日：2012-07-10

申请号：US12190475

申请日：2008-08-12

申请人： Toru Suneya ,  Masahiko Takaku

发明人： Toru Suneya ,  Masahiko Takaku

IPC分类号： G06F15/16

CPC分类号： H04L65/80 ,  H04L47/29 ,  H04L47/50 ,  H04L47/564 ,  H04L65/605 ,  H04L65/608 ,  H04N21/23805

摘要： A communication control apparatus includes a data acquiring unit configured to acquire data to be transmitted to a receiving apparatus, a packetizing unit configured to generate packets using the data acquired by the data acquiring unit, a determining unit configured to compute a possible data transmission delay time of the data packetized by the packetizing unit and determine a transmission interval of the packets based on a result of the computation, and a transmission unit configured to transmit the packets generated by the packetizing unit at intervals that are each within the transmission interval determined by the determining unit.

摘要翻译： 一种通信控制装置，包括：数据获取单元，被配置为获取要发送到接收装置的数据;打包单元，被配置为使用由所述数据获取单元获取的数据生成分组;确定单元，被配置为计算可能的数据传输延迟时间 由发送单元基于计算结果确定分组的发送间隔，发送部，发送分组单元生成的分组，间隔时间间隔由发送间隔决定， 确定单位。

公开(公告)号：US08566662B2

公开(公告)日：2013-10-22

申请号：US12492075

申请日：2009-06-25

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： H03M13/35 ,  H04L1/16

CPC分类号： H04L47/10 ,  H04L1/0002 ,  H04L1/0009 ,  H04L1/0079 ,  H04L1/1835 ,  H04L47/11 ,  H04L47/2416 ,  H04L47/25 ,  H04L65/608 ,  H04L65/80 ,  H04L69/28 ,  H04L69/40

摘要： An error pattern analysis unit specifies positions of discarded packets in continuously transmitted groups of packets. A QoS control unit estimates the cause of a communication error based on the specified positions of discarded packets, and performs QoS control based on the estimated cause of the communication error.

摘要翻译： 错误模式分析单元指定连续发送的分组组中丢弃分组的位置。 QoS控制单元基于丢弃分组的指定位置来估计通信错误的原因，并且基于通信误差的估计原因进行QoS控制。

公开(公告)号：US20060291798A1

公开(公告)日：2006-12-28

申请号：US11425464

申请日：2006-06-21

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： H04N5/93 ,  H04N5/00

CPC分类号： G11B27/034 ,  G11B27/322 ,  H04N5/765 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205

摘要： A data recording apparatus and a data recording method to record multimedia files are provided. The data recording apparatus is configured to record media data into a file on a fragment-by-fragment basis. At least one fragment of the data is deleted in chronological order, starting with the data for the oldest fragment, if an amount of data recorded exceeds a determined amount of data. When data recording is ended, data for the fragments is rearranged in chronological order.

摘要翻译： 提供了一种用于记录多媒体文件的数据记录装置和数据记录方法。 数据记录装置被配置为以片段为单位将媒体数据记录到文件中。 如果记录的数据量超过确定的数据量，则数据的至少一个片段按时间顺序删除，从最旧片段的数据开始。 当数据记录结束时，碎片的数据按时间顺序重新排列。

公开(公告)号：US08930755B2

公开(公告)日：2015-01-06

申请号：US13316976

申请日：2011-12-12

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： G06F11/00 ,  H04L1/00

CPC分类号： H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L2001/0093

摘要： A distribution apparatus for distributing content data items via multicast includes a transmitting and receiving unit and an error correction encoding unit. The transmitting and receiving unit receives reception status information regarding a reception status of the content data items in a receiving apparatus that receives the content data items. The error correction encoding unit generates recovery data used by the receiving apparatus to recover a content data item that is not successfully received among the content data items on the basis of reception status information received from the receiving apparatus that receives the content data items distributed via multicast. Subsequently, the transmitting and receiving unit distributes the generated recovery data together with the content data items via multicast.

摘要翻译： 用于经由多播分发内容数据项的分配装置包括发送和接收单元和纠错编码单元。 发送和接收单元在接收到内容数据项的接收装置中接收关于内容数据项的接收状态的接收状态信息。 误差校正编码单元生成由接收装置使用的恢复数据，用于根据从接收到通过多播分发的内容数据项的接收装置接收到的接收状态信息来恢复内容数据项中未成功接收的内容数据项 。 随后，发送和接收单元通过多播将所生成的恢复数据与内容数据项一起分发。

公开(公告)号：US20120151261A1

公开(公告)日：2012-06-14

申请号：US13316976

申请日：2011-12-12

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： G06F11/14

CPC分类号： H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L2001/0093

摘要： A distribution apparatus for distributing content data items via multicast includes a transmitting and receiving unit and an error correction encoding unit. The transmitting and receiving unit receives reception status information regarding a reception status of the content data items in a receiving apparatus that receives the content data items. The error correction encoding unit generates recovery data used by the receiving apparatus to recover a content data item that is not successfully received among the content data items on the basis of reception status information received from the receiving apparatus that receives the content data items distributed via multicast. Subsequently, the transmitting and receiving unit distributes the generated recovery data together with the content data items via multicast.

摘要翻译： 用于经由多播分发内容数据项的分配装置包括发送和接收单元和纠错编码单元。 发送和接收单元在接收到内容数据项的接收装置中接收关于内容数据项的接收状态的接收状态信息。 误差校正编码单元生成由接收装置使用的恢复数据，用于根据从接收到通过多播分发的内容数据项的接收装置接收到的接收状态信息来恢复内容数据项中未成功接收的内容数据项 。 随后，发送和接收单元通过多播将所生成的恢复数据与内容数据项一起分发。

公开(公告)号：US07817903B2

公开(公告)日：2010-10-19

申请号：US11425464

申请日：2006-06-21

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： H04N5/91

CPC分类号： G11B27/034 ,  G11B27/322 ,  H04N5/765 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205

摘要： A data recording apparatus and a data recording method to record multimedia files are provided. The data recording apparatus is configured to record media data into a file on a fragment-by-fragment basis. At least one fragment of the data is deleted in chronological order, starting with the data for the oldest fragment, if an amount of data recorded exceeds a determined amount of data. When data recording is ended, data for the fragments is rearranged in chronological order.

摘要翻译： 提供了一种用于记录多媒体文件的数据记录装置和数据记录方法。 数据记录装置被配置为以片段为单位将媒体数据记录到文件中。 如果记录的数据量超过确定的数据量，则数据的至少一个片段按时间顺序删除，从最旧片段的数据开始。 当数据记录结束时，碎片的数据按时间顺序重新排列。

公开(公告)号：US08756334B2

公开(公告)日：2014-06-17

申请号：US11734340

申请日：2007-04-12

申请人： Takeshi Ozawa ,  Toru Suneya

发明人： Takeshi Ozawa ,  Toru Suneya

IPC分类号： G06F15/16 ,  G06F15/167 ,  H04N7/173 ,  H04N11/02

CPC分类号： H04N7/17318 ,  H04N21/42646 ,  H04N21/4331 ,  H04N21/47202 ,  H04N21/6437 ,  H04N21/6581

摘要： A moving image reproducing apparatus which receives moving image data transmitted through a network and reproduces the moving image data includes an analysis unit adapted to analyze first moving image data stored in a storage unit and additional information of the first moving image data, a determination unit adapted to determine a storage destination on the network which is configured to acquire second moving image data following the first moving image data on the basis of the analysis result on the additional information, an acquisition unit adapted to acquire the second moving image data from the storage destination of the second moving image data, and a reproducing unit adapted to reproduce the second moving image data acquired by the acquisition unit concurrently with finishing reproduction of the first moving image data.

摘要翻译： 接收通过网络发送的运动图像数据并再现运动图像数据的运动图像再现装置包括：分析单元，适于分析存储在存储单元中的第一运动图像数据和第一运动图像数据的附加信息;确定单元， 基于所述附加信息的分析结果来确定所述网络上的存储目的地，所述存储目的地被配置为获取所述第一运动图像数据之后的第二运动图像数据，所述获取单元适于从所述存储目的地获取所述第二运动图像数据 以及再现单元，其适于再现由所述获取单元获取的所述第二运动图像数据，同时完成所述第一运动图像数据的再现。

公开(公告)号：US08401363B2

公开(公告)日：2013-03-19

申请号：US11220557

申请日：2005-09-08

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： H04N5/932 ,  H04N5/783

CPC分类号： G11B27/005 ,  H04N5/783 ,  H04N9/8042

摘要： A data playback device comprising a data reader which reads out moving image data from a storage device that stores the moving image data, a speed detector which detects a reading speed of the moving image data from the storage device, a data rate detector which detects a data rate of the moving image data in playback, a playback speed designation acceptance unit which accepts designation of a playback speed of the moving image data and a controller which controls reading of the moving image data by the data reader on the basis of the reading speed, the data rate, and the designated playback speed.

摘要翻译： 一种数据再现装置，包括从存储运动图像数据的存储装置读出运动图像数据的数据读取器，检测来自存储装置的运动图像数据的读取速度的速度检测器，检测运动图像数据的数据速率检测器 播放中的运动图像数据的数据速率，接受运动图像数据的重放速度的指定的重放速度指定接受单元和控制器，其基于读取速度控制数据读取器读取运动图像数据 ，数据速率和指定的播放速度。

公开(公告)号：US20100202309A1

公开(公告)日：2010-08-12

申请号：US12700617

申请日：2010-02-04

申请人： Toru Suneya

发明人： Toru Suneya

IPC分类号： H04L12/26

CPC分类号： H04L1/007 ,  H04L1/0057 ,  H04L1/0083

摘要： A transmission apparatus is provided, including a combination determination unit configured to determine combinations of data packets so that when a data packet in a first frame is missed in transmission, a recover packet (FEC packet) for recovering the missing data packet is generated based on data packets in the first frame and data packets in a second frame, and an error correction coding unit configured to generate a recover packet based on the determination made by the combination determination unit.

摘要翻译： 提供了一种发送装置，包括：组合确定单元，被配置为确定数据分组的组合，使得当传输中丢失第一帧中的数据分组时，基于用于恢复丢失数据分组的恢复分组（FEC分组）基于 第一帧中的数据分组和第二帧中的数据分组;以及纠错编码单元，被配置为基于由组合确定单元进行的确定来生成恢复分组。