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1. 发明授权

US07830808B2 Path status monitoring method and device 有权
标题翻译：路径状态监控方法和设备
公开(公告)号：US07830808B2
公开(公告)日：2010-11-09
申请号：US12005608
申请日：2007-12-28
申请人： Osamu Takeuchi , Yoshitaka Taki , Satoru Saitoh , Hiroyuki Honma , Tomoyoshi Fujimori
发明人： Osamu Takeuchi , Yoshitaka Taki , Satoru Saitoh , Hiroyuki Honma , Tomoyoshi Fujimori
IPC分类号： G01R31/08
CPC分类号： H04J3/085
摘要： In a path status monitoring method and device which can enhance or reduce a band more rapidly, for example, SONET frames FR serially connected over 32 frames to which frame Nos. FN (“0”-“31”)) are assigned are cyclically generated respectively for paths P0-P2 in a cycle TC (=64 ms). After output timing delays TD0-TD2 of the frames FR are shifted by an optimal delay interval D (=21 ms) between the paths P0-P2 based on the number of the paths “3”, the output timing delays TD1 and TD2 are restored by preliminarily obtained transmission delays for the paths P1 and P2 to the path P0. When the frames FR are transmitted through each of the paths P0-P2, statuses (path statuses MST) where a reception fault has occurred in each of the paths P0-P2 are collected to be stored in the frame whose frame No. FN=“0”.
摘要翻译：在可以更快速地增强或减少频带的路径状态监视方法和装置中，例如，循环地生成分配了帧号FN（“0”〜“31”）的32帧的串行连接的SONET帧FR 分别用于循环TC（= 64ms）中的路径P0-P2。在帧FR的输出定时延迟TD0-TD2之后，基于路径“3”的数量，在路径P0-P2之间移动最佳延迟间隔D（= 21ms），恢复输出定时延迟TD1和TD2 通过预先获得路径P1和P2到路径P0的传输延迟。当通过路径P0-P2中的每一个发送帧FR时，收集在每个路径P0-P2中发生接收故障的状态（路径状态MST）以存储在帧号FN =“ 0“。

2. 发明申请

US20080159156A1 Path status monitoring method and device 有权
标题翻译：路径状态监控方法和设备
公开(公告)号：US20080159156A1
公开(公告)日：2008-07-03
申请号：US12005608
申请日：2007-12-28
申请人： Osamu Takeuchi , Yoshitaka Taki , Satoru Saitoh , Hiroyuki Honma , Tomoyoshi Fujimori
发明人： Osamu Takeuchi , Yoshitaka Taki , Satoru Saitoh , Hiroyuki Honma , Tomoyoshi Fujimori
IPC分类号： G06F11/00
CPC分类号： H04J3/085
摘要： In a path status monitoring method and device which can enhance or reduce a band more rapidly, for example, SONET frames FR serially connected over 32 frames to which frame Nos. FN (“0”-“31”)) are assigned are cyclically generated respectively for paths P0-P2 in a cycle TC (=64 ms). After output timing delays TD0-TD2 of the frames FR are shifted by an optimal delay interval D (=21 ms) between the paths P0-P2 based on the number of the paths “3”, the output timing delays TD1 and TD2 are restored by preliminarily obtained transmission delays for the paths P1 and P2 to the path P0. When the frames FR are transmitted through each of the paths P0-P2, statuses (path statuses MST) where a reception fault has occurred in each of the paths P0-P2 are collected to be stored in the frame whose frame No. FN=“0”.
摘要翻译：在可以更快速地增强或减少频带的路径状态监视方法和装置中，例如，循环地生成分配了帧号FN（“0”〜“31”）的32帧的串行连接的SONET帧FR 分别用于循环T C C（= 64ms）中的路径P 0 -P 2。在帧FR的输出定时延迟之后，在路径P 0 -P 2之间移动最佳延迟间隔D（= 21ms）基于路径“3”的数量，通过预先获得的路径P 1和P的传输延迟来恢复输出定时延迟T 1 D 2和T 2 D 当通过路径P 0 -P 2中的每一个发送帧FR时，将各路径P 0 -P 2中发生接收故障的状态（路径状态MST）收集为存储在帧号FN =“0”的帧中。

3. 发明申请

US20070081451A1 Method for controlling redundancy and transmission device using the same 有权
标题翻译：用于控制冗余的方法和使用其的传输装置
公开(公告)号：US20070081451A1
公开(公告)日：2007-04-12
申请号：US11315585
申请日：2005-12-23
申请人： Tomoyoshi Fujimori , Satoru Saitoh , Hiroyuki Honma
发明人： Tomoyoshi Fujimori , Satoru Saitoh , Hiroyuki Honma
IPC分类号： H04J1/16 , H04J3/14 , H04L12/26 , G08C15/00 , G01R31/08 , G06F11/00 , H04L1/00
CPC分类号： H04J3/085 , H04J2203/0042 , H04J2203/006 , H04L1/22 , H04L12/42
摘要： A redundancy control method is disclosed that controls a first redundancy function that switches between a working line and a protection line in response to a detection of a line error and a second redundancy function that performs a path switching in response to a detection of a path error in a ring network operating at a path rate lower than a line rate thereof. The method comprises a step of masking the path error detection within a period from a time of the detection of the line error to an expected time of the detection of the path error.
摘要翻译：公开了一种冗余控制方法，其控制响应于检测到线路误差而在工作线路和保护线路之间切换的第一冗余功能以及响应于路径误差检测而执行路径切换的第二冗余功能在以低于其线路速率的路径速率操作的环网中。该方法包括在从线路误差检测时间到检测路径误差的期望时间的期间内掩蔽路径误差检测的步骤。

4. 发明授权

US08000232B2 Method for controlling redundancy and transmission device using the same 有权
标题翻译：用于控制冗余的方法和使用其的传输装置
公开(公告)号：US08000232B2
公开(公告)日：2011-08-16
申请号：US11315585
申请日：2005-12-23
申请人： Tomoyoshi Fujimori , Satoru Saitoh , Hiroyuki Honma
发明人： Tomoyoshi Fujimori , Satoru Saitoh , Hiroyuki Honma
IPC分类号： G06F11/20
CPC分类号： H04J3/085 , H04J2203/0042 , H04J2203/006 , H04L1/22 , H04L12/42
摘要： A redundancy control method is disclosed that controls a first redundancy function that switches between a working line and a protection line in response to a detection of a line error and a second redundancy function that performs a path switching in response to a detection of a path error in a ring network operating at a path rate lower than a line rate thereof. The method comprises a step of masking the path error detection within a period from a time of the detection of the line error to an expected time of the detection of the path error.
摘要翻译：公开了一种冗余控制方法，其控制响应于检测到线路误差而在工作线路和保护线路之间切换的第一冗余功能以及响应于路径误差检测而执行路径切换的第二冗余功能在以低于其线路速率的路径速率操作的环网中。该方法包括在从线路误差检测时间到检测路径误差的期望时间的期间内掩蔽路径误差检测的步骤。

5. 发明授权

US08977120B2 Client signal accommodating multiplexing apparatus and method 有权
标题翻译：客户端信号容纳多路复用装置和方法
公开(公告)号：US08977120B2
公开(公告)日：2015-03-10
申请号：US13634033
申请日：2011-03-11
申请人： Takuya Ohara , Takashi Ono , Shigeki Aisawa , Masahito Tomizawa , Hiroyuki Honma , Satoru Saitoh , Masahiro Shioda
发明人： Takuya Ohara , Takashi Ono , Shigeki Aisawa , Masahito Tomizawa , Hiroyuki Honma , Satoru Saitoh , Masahiro Shioda
IPC分类号： H04J14/00 , H04J3/16 , H04J3/06
CPC分类号： H04J3/1658 , H04J3/0638
摘要： In an apparatus for accommodating and multiplexing asynchronous client signals in which an idle signal is defined, the transmission side transmits client signals after synchronizing the client signals by inserting or removing, with reference to a specific client signal, an idle signal to/from the same type of another client signal, and in the receiving side, a PLL part is shared by recovering a clock from a client signal and distributing the clock for another client signal.
摘要翻译：在用于容纳和复用其中定义空闲信号的异步客户端信号的装置中，发送侧在通过相对于特定客户端信号插入或移除与其相同的空闲信号之后，在同步客户端信号之后发送客户端信号类型的另一客户端信号，并且在接收侧，通过从客户端信号恢复时钟并且将时钟分配给另一个客户端信号来共享PLL部分。

6. 发明申请

US20070070923A1 Bandwidth controlling method and node apparatus for a ring-based network 失效
标题翻译：用于环网的带宽控制方法和节点装置
公开(公告)号：US20070070923A1
公开(公告)日：2007-03-29
申请号：US11330066
申请日：2006-01-12
申请人： Hiroyuki Honma , Satoru Saitoh
发明人： Hiroyuki Honma , Satoru Saitoh
IPC分类号： H04L12/28
CPC分类号： H04L47/762 , H04L47/13 , H04L47/70 , H04L47/746 , H04L47/829
摘要： The present invention discloses a method for controlling a physical bandwidth of a ring-based network by employing a ring application of a data link layer that operates in a physical layer. The method includes the steps of a) requesting each of a plurality of node apparatuses included in the ring-based network to confirm whether the bandwidth can be changed, b) instructing each node of the apparatuses to prepare for the bandwidth change upon receiving a confirmation that the bandwidth can be changed, c) reporting that the preparation for the bandwidth change is completed, and d) changing the bandwidth by using a bandwidth changing function of the ring application upon receiving the report of the completion of the preparation for the bandwidth change.
摘要翻译：本发明公开了一种通过采用在物理层中操作的数据链路层的环应用来控制环网的物理带宽的方法。该方法包括以下步骤：a）请求包括在基于环的网络中的多个节点装置中的每一个以确认带宽是否可以改变，b）指示装置的每个节点在接收到确认后准备带宽改变可以改变带宽，c）报告带宽改变的准备工作已经完成，以及d）在接收到完成带宽改变准备工作的报告时，通过使用环应用的带宽改变功能来改变带宽。

7. 发明授权

US07535834B2 Node device configuring ring network and data frame control method 失效
标题翻译：节点设备配置环网和数据帧控制方法
公开(公告)号：US07535834B2
公开(公告)日：2009-05-19
申请号：US11249471
申请日：2005-10-14
申请人： Hiroyuki Honma , Satoru Saitoh , Kazuto Nishimura
发明人： Hiroyuki Honma , Satoru Saitoh , Kazuto Nishimura
IPC分类号： G01R31/08
CPC分类号： H04L12/42
摘要： When an externally received data frame is transmitted at a station of a ring-shaped packet communication network, a congestion point in the communication network is defined as a boundary point, a frame addressed to a station located before the boundary point is transmitted at a first transfer rate, and a frame addressed to a station located after the boundary point is transmitted at a second transfer rate lower than the first transfer rate.
摘要翻译：当在环形分组通信网络的站发送外部接收的数据帧时，将通信网络中的拥塞点定义为边界点，寻址到位于边界点之前的站的帧在第一传输速率，以及位于边界点之后的站以低于第一传送速率的第二传送速率发送的帧。

8. 发明申请

US20130004168A1 CLIENT SIGNAL ACCOMMODATING MULTIPLEXING APPARATUS AND METHOD 有权
标题翻译：客户信号存储多路复用器和方法
公开(公告)号：US20130004168A1
公开(公告)日：2013-01-03
申请号：US13634033
申请日：2011-03-11
申请人： Takuya Ohara , Takashi Ono , Shigeki Aisawa , Masahito Tomizawa , Hiroyuki Honma , Satoru Saitoh , Masahiro Shioda
发明人： Takuya Ohara , Takashi Ono , Shigeki Aisawa , Masahito Tomizawa , Hiroyuki Honma , Satoru Saitoh , Masahiro Shioda
IPC分类号： H04J14/00
CPC分类号： H04J3/1658 , H04J3/0638
摘要： In an apparatus for accommodating and multiplexing asynchronous client signals in which an idle signal is defined, the transmission side transmits client signals after synchronizing the client signals by inserting or removing, with reference to a specific client signal, an idle signal to/from the same type of another client signal, and in the receiving side, a PLL part is shared by recovering a clock from a client signal and distributing the clock for another client signal.
摘要翻译：在用于容纳和复用其中定义空闲信号的异步客户端信号的装置中，发送侧在通过相对于特定客户端信号插入或移除与其相同的空闲信号之后，在同步客户端信号之后发送客户端信号类型的另一客户端信号，并且在接收侧，通过从客户端信号恢复时钟并且将时钟分配给另一个客户端信号来共享PLL部分。

9. 发明授权

US07760762B2 Bandwidth controlling method and node apparatus for a ring-based network 失效
标题翻译：用于环网的带宽控制方法和节点装置
公开(公告)号：US07760762B2
公开(公告)日：2010-07-20
申请号：US11330066
申请日：2006-01-12
申请人： Hiroyuki Honma , Satoru Saitoh
发明人： Hiroyuki Honma , Satoru Saitoh
IPC分类号： H04J3/16 , H04L12/28 , G01R31/08
CPC分类号： H04L47/762 , H04L47/13 , H04L47/70 , H04L47/746 , H04L47/829
摘要： The present invention discloses a method for controlling a physical bandwidth of a ring-based network by employing a ring application of a data link layer that operates in a physical layer. The method includes the steps of a) requesting each of a plurality of node apparatuses included in the ring-based network to confirm whether the bandwidth can be changed, b) instructing each node of the apparatuses to prepare for the bandwidth change upon receiving a confirmation that the bandwidth can be changed, c) reporting that the preparation for the bandwidth change is completed, and d) changing the bandwidth by using a bandwidth changing function of the ring application upon receiving the report of the completion of the preparation for the bandwidth change.
摘要翻译：本发明公开了一种通过采用在物理层中操作的数据链路层的环应用来控制环网的物理带宽的方法。该方法包括以下步骤：a）请求包括在基于环的网络中的多个节点装置中的每一个以确认带宽是否可被改变，b）指示装置的每个节点在接收到确认后准备带宽改变可以改变带宽，c）报告带宽改变的准备工作已经完成，以及d）在接收到完成带宽改变准备工作的报告时，通过使用环应用的带宽改变功能来改变带宽。

10. 发明申请

US20060280122A1 Node device configuring ring network and data frame control method 失效
公开(公告)号：US20060280122A1
公开(公告)日：2006-12-14
申请号：US11249471
申请日：2005-10-14
申请人： Hiroyuki Honma , Satoru Saitoh , Kazuto Nishimura
发明人： Hiroyuki Honma , Satoru Saitoh , Kazuto Nishimura
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L12/42
摘要： When an externally received data frame is transmitted at a station of a ring-shaped packet communication network, a congestion point in the communication network is defined as a boundary point, a frame addressed to a station located before the boundary point is transmitted at a first transfer rate, and a frame addressed to a station located after the boundary point is transmitted at a second transfer rate lower than the first transfer rate.

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