专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06795398B1 ATM cell multiplexer 失效
标题翻译： ATM信元复用器
公开(公告)号：US06795398B1
公开(公告)日：2004-09-21
申请号：US09535839
申请日：2000-03-28
申请人： Yoshimi Toyoda , Kenji Miura , Takashi Monzawa , Tamotsu Matsuo , Jun Asato , Hideki Shiono
发明人： Yoshimi Toyoda , Kenji Miura , Takashi Monzawa , Tamotsu Matsuo , Jun Asato , Hideki Shiono
IPC分类号： H04L1256
CPC分类号： H04Q11/0478 , H04L2012/565 , H04L2012/5674
摘要： In an ATM cell multiplexer which multiplexes ATM cells outputted from a plurality of cards, sequential cell arrival numbers common to the ATM cells outputted from a plurality of cards are added to each of the cells to be written in memories, and the read side checks a sequentiality of the cell arrival numbers whereby the ATM cells are read in the order of arrival and the cell arrival number at that time is used as the cell arrival number to be checked at the next read time. Also, when any of the cards is pulled out, a card not pulled out is operated normally and an address counter of only the pulled-out card is cleared. Even when non-sequentiality of the cell arrival numbers occurs due to the clearance of the address counter, the maximum cell arrival number is set to the value which enables the oldest cells to be read first. Furthermore, by the division of storing memories according to priority degrees, a read control identifying the ATM cells for a real time system as well as the ATM cells for a data system can be performed.
摘要翻译：在多路复用从多个卡输出的ATM信元的ATM信元多路复用器中，将从多个卡输出的ATM信元共同的连续信元到达号加到要被写入存储器的每个信元中，并且读取端检查按照到达顺序读取ATM信元的单元到达号码的顺序性，并将该时间的信元到达号码用作在下一个读取时间检查的信元到达号码。另外，当拔出任何卡时，未拔出的卡正常运行，只有拉出卡的地址计数器被清除。即使由于地址计数器的清除而发生单元到达号的非顺序性，也可以将最大单元到达数设定为能够首先读取最旧单元的值。此外，通过根据优先级划分存储存储器，可以执行识别用于实时系统的ATM信元的读取控制以及用于数据系统的ATM信元。

2. 发明申请

US20050058139A1 Optical network unit and optical line terminal 失效
公开(公告)号：US20050058139A1
公开(公告)日：2005-03-17
申请号：US10960884
申请日：2004-10-07
申请人： Takashi Monzawa , Kenji Miura , Tamotsu Matsuo , Hideki Shiono , Yoshimi Toyoda , Toshinori Koyanagi , Setsuo Abiru , Jun Asato , Shinichi Fujiyoshi , Kazuhiro Uchida , Kazuya Ryu , Katsuhiko Hirashima , Tateo Shimaru , Mitsuharu Wakayoshi , Toshiyuki Sakai
发明人： Takashi Monzawa , Kenji Miura , Tamotsu Matsuo , Hideki Shiono , Yoshimi Toyoda , Toshinori Koyanagi , Setsuo Abiru , Jun Asato , Shinichi Fujiyoshi , Kazuhiro Uchida , Kazuya Ryu , Katsuhiko Hirashima , Tateo Shimaru , Mitsuharu Wakayoshi , Toshiyuki Sakai
IPC分类号： H04L9/08 , H04B10/272 , H04B10/556 , H04L9/16 , H04L12/44 , H04L12/70 , H04L29/06 , H04Q11/04 , H04L12/28
CPC分类号： H04L63/068 , H04B10/00 , H04L9/0891 , H04L2012/5605 , H04L2209/04 , H04L2209/34 , H04Q11/0067 , H04Q2011/0079
摘要： An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.

3. 发明授权

US07415111B2 Optical network unit and optical line terminal 失效
标题翻译：光网络单元和光线路终端
公开(公告)号：US07415111B2
公开(公告)日：2008-08-19
申请号：US10960884
申请日：2004-10-07
申请人： Takashi Monzawa , Kenji Miura , Tamotsu Matsuo , Hideki Shiono , Yoshimi Toyoda , Toshinori Koyanagi , Setsuo Abiru , Jun Asato , Shinichi Fujiyoshi , Kazuhiro Uchida , Kazuya Ryu , Katsuhiko Hirashima , Tateo Shimaru , Mitsuharu Wakayoshi , Toshiyuki Sakai
发明人： Takashi Monzawa , Kenji Miura , Tamotsu Matsuo , Hideki Shiono , Yoshimi Toyoda , Toshinori Koyanagi , Setsuo Abiru , Jun Asato , Shinichi Fujiyoshi , Kazuhiro Uchida , Kazuya Ryu , Katsuhiko Hirashima , Tateo Shimaru , Mitsuharu Wakayoshi , Toshiyuki Sakai
IPC分类号： H04L9/00 , H04L12/28
CPC分类号： H04L63/068 , H04B10/00 , H04L9/0891 , H04L2012/5605 , H04L2209/04 , H04L2209/34 , H04Q11/0067 , H04Q2011/0079
摘要： An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.
摘要翻译：光网络单元和光线路终端，其有效地控制无源光网络中的数据接收和断开处理。在搅拌参数存储器子系统中，第一存储体存储当前使用的搅拌参数，而第二存储体存储对搅拌参数进行的更新。在搅拌参数存储器子系统的控制下，这些第一和第二存储器在改变密钥更新时间点上彼此改变它们的角色。数据解除单元接收由多个帧组成的数据流，并且根据所存储的搅拌参数来解包含在数据流中的信息。当对特定帧中的参数进行更新时，数据解除单元使得更新在下一帧处生效，从而从下一帧开始数据转动操作。

4. 发明授权

US06848053B1 Optical network unit and optical line terminal 失效
标题翻译：光网络单元和光线路终端
公开(公告)号：US06848053B1
公开(公告)日：2005-01-25
申请号：US09515909
申请日：2000-02-29
申请人： Takashi Monzawa , Kenji Miura , Tamotsu Matsuo , Hideki Shiono , Yoshimi Toyoda , Toshinori Koyanagi , Setsuo Abiru , Jun Asato , Shinichi Fujiyoshi , Kazuhiro Uchida , Kazuya Ryu , Katsuhiko Hirashima , Tateo Shimaru , Mitsuharu Wakayoshi , Toshiyuki Sakai
发明人： Takashi Monzawa , Kenji Miura , Tamotsu Matsuo , Hideki Shiono , Yoshimi Toyoda , Toshinori Koyanagi , Setsuo Abiru , Jun Asato , Shinichi Fujiyoshi , Kazuhiro Uchida , Kazuya Ryu , Katsuhiko Hirashima , Tateo Shimaru , Mitsuharu Wakayoshi , Toshiyuki Sakai
IPC分类号： H04L9/08 , H04B10/272 , H04B10/556 , H04L9/16 , H04L12/44 , H04L12/70 , H04L29/06 , H04Q11/04 , H04K1/00
CPC分类号： H04L63/068 , H04B10/00 , H04L9/0891 , H04L2012/5605 , H04L2209/04 , H04L2209/34 , H04Q11/0067 , H04Q2011/0079
摘要： An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.
摘要翻译：光网络单元和光线路终端，其有效地控制无源光网络中的数据接收和断开处理。在搅拌参数存储器子系统中，第一存储体存储当前使用的搅拌参数，而第二存储体存储对搅拌参数进行的更新。在搅拌参数存储器子系统的控制下，这些第一和第二存储器在改变密钥更新时间点上彼此改变它们的角色。数据解除单元接收由多个帧组成的数据流，并且根据所存储的搅拌参数来解包含在数据流中的信息。当对特定帧中的参数进行更新时，数据解除单元使得更新在下一帧处生效，从而从下一帧开始数据转动操作。

5. 发明授权

US06647210B1 Delay adjustment unit and method, optical network unit, and communication system 失效
标题翻译：延迟调整单元和方法，光网络单元和通信系统
公开(公告)号：US06647210B1
公开(公告)日：2003-11-11
申请号：US09547319
申请日：2000-04-11
申请人： Yoshimi Toyoda , Takashi Monzawa , Tamotsu Matsuo , Kenji Miura , Jun Asato , Toshinori Koyanagi , Setsuo Abiru , Toshiyuki Sakai
发明人： Yoshimi Toyoda , Takashi Monzawa , Tamotsu Matsuo , Kenji Miura , Jun Asato , Toshinori Koyanagi , Setsuo Abiru , Toshiyuki Sakai
IPC分类号： H04J1408
CPC分类号： H04J3/0682 , H04J3/1694
摘要： A delay adjustment unit and optical network unit which efficiently adjust the delay time of upstream data to improve the quality of data transmission services. Upstream transmission data is segmented into small data blocks. A downstream receiver receives control information on which upstream data blocks are granted or not granted to the unit. It also received an equalization delay update request that commands the unit to update its current equalization delay parameter. When this equalization delay update request is received, a delay adjustment controller controls the delay of each data block, depending on whether the transmission of each subsequent data block is granted. An upstream transmitter then transmits the granted data blocks with the adjusted delay times.
摘要翻译：延迟调整单元和光网络单元，其有效地调整上行数据的延迟时间，以提高数据传输服务的质量。上行传输数据被分割成小数据块。下游接收器接收关于哪个上游数据块被授予或未授予该单元的控制信息。它还接收到均衡延迟更新请求，命令单元更新其当前的均衡延迟参数。当接收到该均衡延迟更新请求时，延迟调整控制器根据每个后续数据块的发送是否被授权来控制每个数据块的延迟。然后，上游发射机然后以经调整的延迟时间发送所许可的数据块。

6. 发明授权

US06650841B1 Optical subscriber line terminal unit and a state transition control method 有权
标题翻译：光用户线终端单元和状态转换控制方法
公开(公告)号：US06650841B1
公开(公告)日：2003-11-18
申请号：US09439304
申请日：1999-11-12
申请人： Tamotsu Matsuo , Kenji Miura , Takashi Monzawa , Yoshimi Toyoda , Jun Asato , Toshinori Koyanagi , Setsuo Abiru
发明人： Tamotsu Matsuo , Kenji Miura , Takashi Monzawa , Yoshimi Toyoda , Jun Asato , Toshinori Koyanagi , Setsuo Abiru
IPC分类号： H04B1000
CPC分类号： H04M1/738 , H04B10/00 , H04B2210/077
摘要： An optical subscriber line terminal unit and a state transition control method are provided which are capable of stabilizing operation. State information storing means, which is a nonvolatile memory, stores state information about the unit. Startup preparatory state shifting means causes a shift to a startup preparatory state at startup. Flag setting means sets an emergency stop state flag during the period of the startup preparatory state if it is judged based on the state information that a state before the startup is an emergency stop state. State transition control means causes a shift from the startup preparatory state to the emergency stop state if the emergency stop state flag is set, and causes a shift from the startup preparatory state to an initial state if the emergency stop state flag is not set.
摘要翻译：提供能够稳定操作的光用户线路终端单元和状态转移控制方法。作为非易失性存储器的状态信息存储装置存储关于该单元的状态信息。启动准备状态移动装置在启动时转移到启动准备状态。如果基于状态信息来判断启动前的状态是紧急停止状态，则在启动准备状态期间，标志设定装置设定紧急停止状态标志。如果设置了紧急停止状态标志，则状态转移控制装置使得从启动准备状态转移到紧急停止状态，并且如果没有设置紧急停止状态标志，则从启动准备状态转移到初始状态。

7. 发明授权

US5991267A Fixed-length cell multiplex transmission apparatus, fixed-length cell multiplex transmission method, fixed-length cell transmtting apparatus, fixed-length cell multiplexing apparatus, and fixed-length cell distributing apparatus 失效
标题翻译：固定长度信元复用发送装置，固定长度信元复用发送方法，固定长度信元转换装置，固定长度信元复用装置，固定长度信元分配装置
公开(公告)号：US5991267A
公开(公告)日：1999-11-23
申请号：US760681
申请日：1996-12-04
申请人： Takashi Monzawa , Shuhei Taniguchi , Jun Asato , Kenji Miura , Yoshimi Toyoda
发明人： Takashi Monzawa , Shuhei Taniguchi , Jun Asato , Kenji Miura , Yoshimi Toyoda
IPC分类号： H04Q3/00 , H04J3/24 , H04L12/70 , H04L12/801 , H04L12/865 , H04L12/911 , H04Q11/04 , H04L12/56 , G06F11/00 , H04J3/18 , H04L12/54
CPC分类号： H04L49/901 , H04J3/247 , H04L47/6215 , H04L49/90 , H04L49/9026 , H04L49/9089 , H04Q11/0478 , H04L2012/561 , H04L2012/5651 , H04L2012/5672
摘要： A fixed-length cell multiplexing/distributing processing is disclosed. The apparatus for this processing includes a plurality of fixed-length cell transmitting apparatuses, each of which sends a fixed-length cell, and a fixed-length cell multiplexing apparatus which multiplexes the fixed-length cells received from the fixed-length cell transmitting apparatuses and outputs the thus multiplexed cells. One of the plurality of fixed-length cell transmitting apparatuses is configured as a highest-priority fixed-length cell transmitting apparatus. Further, the highest-priority fixed-length cell transmitting apparatus comprises a fixed-length cell storage section and a fixed-length cell read control section. The fixed-length cell multiplexing apparatus comprises a plurality of FIFO storage sections, an FIFO control section, and a multiplexing section. With this structure, information to be notified is divided into fixed-length cells for transmission. The fixed-length cell from the highest-priority fixed-length cell transmitting apparatus is directly output without storing it, thereby accurately performing first-come, first-served processing for fixed-length cells.
摘要翻译：公开了固定长度的信元复用/分配处理。用于该处理的装置包括多个固定长度小区发送装置，每个定长小区发送装置发送固定长度小区，以及固定长小区复用装置，其对从固定长小区发送装置接收的固定长度小区进行复用并输出这样复用的单元。多个固定长度小区发送装置中的一个被配置为最高优先级固定长度小区发送装置。此外，最高优先级的固定长度小区发送装置包括固定长度小区存储部分和固定长度小区读取控制部分。固定长度信元复用装置包括多个FIFO存储部分，FIFO控制部分和复用部分。利用这种结构，要通知的信息被分成用于传输的固定长度的信元。来自最高优先级的固定长度小区发送装置的固定长度小区直接输出而不存储，从而准确地执行固定长度小区的先来后续处理。

8. 发明授权

US07912054B2 Method and apparatus for multicast packet readout control 有权
标题翻译：组播数据包读出控制的方法和装置
公开(公告)号：US07912054B2
公开(公告)日：2011-03-22
申请号：US11024367
申请日：2004-12-28
申请人： Masayuki Ogawa , Kenji Miura , Tamotsu Matsuo , Hiroshi Urano
发明人： Masayuki Ogawa , Kenji Miura , Tamotsu Matsuo , Hiroshi Urano
IPC分类号： H04L12/28
CPC分类号： H04L49/201 , H04L12/18 , H04L47/15 , H04L47/30 , H04L47/32 , H04L47/50 , H04L47/522 , H04L47/621 , H04L47/6215 , H04L47/6225 , H04L49/254
摘要： A multicast packet readout control method is disclosed. An input multicast packet is temporarily stored in a multicast queue of a packet buffer. The multicast packet is read from the multicast queue, and converted into a unicast packet addressed to each of the destinations of the multicast packet. The converted unicast packet is stored in a unicast queue of the packet buffer. The converted unicast packet is then read from the unicast queue and transmitted to the destination.
摘要翻译：公开了组播包读出控制方法。输入组播数据包临时存储在数据包缓冲区的组播队列中。组播数据包从组播队列中读取，并转换为寻址到组播数据包的每个目的地的单播数据包。转换后的单播数据包存储在数据包缓冲区的单播队列中。然后从单播队列中读取转换的单播数据包，并将其传输到目的地。

9. 发明申请

US20050207417A1 Method and apparatus for multicast packet readout control 有权
标题翻译：组播数据包读出控制的方法和装置
公开(公告)号：US20050207417A1
公开(公告)日：2005-09-22
申请号：US11024367
申请日：2004-12-28
申请人： Masayuki Ogawa , Kenji Miura , Tamotsu Matsuo , Hiroshi Urano
发明人： Masayuki Ogawa , Kenji Miura , Tamotsu Matsuo , Hiroshi Urano
IPC分类号： H04L12/70 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/18 , H04L12/26 , H04L12/28 , H04L12/815 , H04L12/823 , H04L12/851 , H04L12/863 , H04L12/56
CPC分类号： H04L49/201 , H04L12/18 , H04L47/15 , H04L47/30 , H04L47/32 , H04L47/50 , H04L47/522 , H04L47/621 , H04L47/6215 , H04L47/6225 , H04L49/254
摘要： A multicast packet readout control method is disclosed. An input multicast packet is temporarily stored in a multicast queue of a packet buffer. The multicast packet is read from the multicast queue, and converted into a unicast packet addressed to each of the destinations of the multicast packet. The converted unicast packet is stored in a unicast queue of the packet buffer. The converted unicast packet is then read from the unicast queue and transmitted to the destination.
摘要翻译：公开了组播包读出控制方法。输入组播数据包临时存储在数据包缓冲区的组播队列中。组播数据包从组播队列中读取，并转换为寻址到组播数据包的每个目的地的单播数据包。转换后的单播数据包存储在数据包缓冲区的单播队列中。然后从单播队列中读取转换的单播数据包，并将其传输到目的地。

10. 发明授权

US09672432B2 Image generation device 有权
公开(公告)号：US09672432B2
公开(公告)日：2017-06-06
申请号：US14114665
申请日：2012-05-23
申请人： Kinji Yamamoto , Kazuya Watanabe , Shoko Takeda , Kenji Miura , Jun Kadowaki
发明人： Kinji Yamamoto , Kazuya Watanabe , Shoko Takeda , Kenji Miura , Jun Kadowaki
IPC分类号： G06K9/00 , G08G1/16 , G06T3/00 , G06T11/00 , G06T15/20 , H04N7/18
CPC分类号： G06K9/00805 , B60R2300/607 , G06K9/00255 , G06T3/00 , G06T11/001 , G06T15/205 , G08G1/166 , H04N7/18
摘要： An image generation device that enhances visual recognizability between a recognized 3D (three-dimensional) object and a substitute image synthesized in an area of a 3D object image which is a photographed image of the 3D object includes an image synthesis section that recognizes a 3D object present in the peripheral area of a vehicle and outputs 3D object attribute information indicative of attributes of this 3D object, determines a 3D object image area as an image area of the 3D object in the photographed image based on position information included in the 3D object attribute information, outputs at least one of a substitute image of the 3D object applied with a color based on the color information and a substitute image of the 3D object under a specified directional posture of the 3D object specified based on type information and directional posture information and generates a bird's-eye view image with a substitution image in which the substitution image outputted from a substitution image output section is synthesized at the position of the 3D object image area.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式