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公开(公告)号：US08355318B2
公开(公告)日：2013-01-15
申请号：US12608528
申请日：2009-10-29
申请人： Mitsuhiro Kawaguchi , Shigeo Tani , Ryoji Azumi , Hideki Matsui
发明人： Mitsuhiro Kawaguchi , Shigeo Tani , Ryoji Azumi , Hideki Matsui
IPC分类号： G01R31/08
CPC分类号： H04L12/437
摘要： There is provided a node apparatus having a plurality of interface units for interfacing to a transmission line, switch units of a work system and a protection system for switching signals of the transmission line, and a service selector used to relieve a network failure over ring networks interconnected by node apparatuses, the node apparatus including a first controller for controlling the service selector in the switch units, and a second controller for controlling setting information of alarm detection in case of using the service selector in the interface units.
摘要翻译： 提供了一种节点装置，其具有用于与传输线接口的多个接口单元，工作系统的开关单元和用于切换传输线的信号的保护系统，以及用于通过环形网络来减轻网络故障的服务选择器 所述节点装置包括用于控制所述开关单元中的所述服务选择器的第一控制器，以及用于在所述接口单元中使用所述服务选择器的情况下控制警报检测的设置信息的第二控制器。
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公开(公告)号：US20100124416A1
公开(公告)日：2010-05-20
申请号：US12656241
申请日：2010-01-21
CPC分类号： H04J3/14 , H04J3/1611 , H04J2203/0042 , H04J2203/006 , H04Q11/0062 , H04Q2011/0081 , H04Q2213/1301 , H04Q2213/13166 , H04Q2213/13167
摘要： In a transmission apparatus, unlike in the conventional transmission apparatus, a protection switch is not arranged on the signal path, but a TSI having only the basic function performs the function of the protection switch as a substitute, a processing unit to perform the switching function at a low rate is artificially constructed on a TSI, the switch process of SONET protection type is artificially executed by the TSI, and a signal for controlling the TSI function is further controlled thereby to realize the protection switch function. The logic of switching at the main signal rate in addition to the conventional TSI function is deleted.
摘要翻译： 在传输装置中，与以往的发送装置不同，在信号路径上不设置保护开关，而仅具有基本功能的TSI作为代替执行保护开关的功能，执行切换功能的处理单元 在TSI上以人为构造的低速率，SONET保护类型的切换过程由TSI人工执行，并且进一步控制用于控制TSI功能的信号，从而实现保护切换功能。 除了传统的TSI功能之外，以主信号速率切换的逻辑被删除。
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公开(公告)号：US20070263646A1
公开(公告)日：2007-11-15
申请号：US11528370
申请日：2006-09-28
IPC分类号： H04L12/28
CPC分类号： H04J3/14 , H04J2203/0042 , H04J2203/006 , H04J2203/0085
摘要： A plug-in card for an optical transmission apparatus includes a J1 byte generating unit. The J1 byte generating unit sends information on on-use side J1 byte data to a plug-in card at a spare side in a redundant structure when the plug-in card operates as an on-use side plug-in card. The J1 byte generating unit receives information on on-use side J1 byte data from a plug-in card at the on-use side when the plug-in card operates as a spare side plug-in card. Based on the information, the J1 byte generating unit matches spare side J1 byte data to the on-use side J1 byte data. The plug-in card also includes a B3 byte calculating unit that operates in a similar way as the J1 byte generating unit does in processing B3 byte data.
摘要翻译： 一种用于光传输设备的插入式卡包括一个J1字节生成单元。 J1字节产生单元，当插件卡作为使用侧插件卡进行操作时，以冗余结构将关于使用侧J1字节数据的信息发送到备用侧的插入卡。 当插入卡作为备用插入卡操作时，J1字节生成单元从使用侧的插件卡接收关于使用侧J1字节数据的信息。 基于该信息，J1字节生成单元将备用侧J1字节数据与使用侧J1字节数据进行匹配。 该插入卡还包括一个B3字节计算单元，其操作方式与J1字节生成单元在处理B3字节数据时相似。
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公开(公告)号：US08780918B2
公开(公告)日：2014-07-15
申请号：US12726785
申请日：2010-03-18
申请人： Hideki Matsui , Mitsuhiro Kawaguchi
发明人： Hideki Matsui , Mitsuhiro Kawaguchi
CPC分类号： H04L49/552 , H04B1/74 , H04B10/032 , H04J3/14 , H04J3/1652 , H04J14/0287 , H04J14/0293 , H04L1/00 , H04L49/1523 , H04L49/3072 , H04L49/55
摘要： A data processing apparatus includes a first frame processing unit that fragments a first input frame and identifies a head of the first input frame and outputs first head position information; a second frame processing unit that fragments a second input frame which is a redundant frame of the first input frame and is input asynchronously with the first input frame, identifies a head of the second frame, and outputs second head position information; a first and a second storage unit that receive and store the fragmented pieces of data output from the first and the second frame processing units respectively; and a fragmented data processing unit that reads the fragmented pieces of data out of one of the first and second storage units based on the first and second head position information and outputs the fragmented data.
摘要翻译： 数据处理装置包括第一帧处理单元，其分割第一输入帧并识别第一输入帧的头并输出第一头位置信息; 第二帧处理单元，其将作为所述第一输入帧的冗余帧的第二输入帧分段并与所述第一输入帧异步输入，识别所述第二帧的头部，并输出第二头位置信息; 第一和第二存储单元，分别接收和存储从第一和第二帧处理单元输出的分段数据; 以及分段数据处理单元，其基于第一和第二头位置信息读出第一和第二存储单元之一中的分段数据片段，并输出分段数据。
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公开(公告)号：US20070189155A1
公开(公告)日：2007-08-16
申请号：US11421086
申请日：2006-05-31
CPC分类号： H04J3/1611 , H04J3/0623
摘要： A read address from a memory and a write address to the memory are transmitted from a VT pointer circuit on an active side to a VT pointer circuit on a standby side in order to eliminate a difference between pointer values of the VT pointer circuits on the active and the standby sides, which is caused by a difference between the phases of the read address from the memory and the write address to the memory of the VT pointer circuits on the active and the standby sides, and the read and the write addresses on the standby side are overwritten with the transmitted address values. As a result, the address values can be made to match both on the active and the standby sides, and also the pointer values can be made to match.
摘要翻译： 从存储器的读地址和存储器的写地址从有源侧的VT指针电路发送到备用侧的VT指针电路，以消除活动的VT指针电路的指针值之间的差异 以及由存储器的读取地址的相位与主动和待机侧的VT指针电路的写入地址到存储器之间的差异以及在写入地址上的读取和写入地址引起的待机侧 待机侧被发送的地址值覆盖。 因此，可以使地址值在活动和待机侧都匹配，并且可以使指针值匹配。
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公开(公告)号：US08582597B2
公开(公告)日：2013-11-12
申请号：US12155402
申请日：2008-06-03
IPC分类号： H04L12/43
CPC分类号： H04Q11/08 , H04Q2213/13103 , H04Q2213/13163 , H04Q2213/13393
摘要： There is provided a time slot interchanger for processing channel setting data functioning as control data for interchanging time slots of multiplexed transmission data. In the time slot interchanger, processing of the channel setting data based on alarm data is performed in accordance with a preset first transmission capacity, and with respect to the channel setting data in accordance with a preset second transmission capacity, processing of the channel setting data in accordance with the first transmission capacity is dispersedly performed in a time series manner.
摘要翻译： 提供了一种时隙交换器，用于处理作为用于交换多路传输数据的时隙的控制数据的信道设置数据。 在时隙交换器中，根据预设的第一传输容量来执行基于告警数据的频道设置数据的处理，并且根据预设的第二传输容量对频道设置数据进行处理， 根据第一传输容量以时间序列方式分散执行。
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公开(公告)号：US07940651B2
公开(公告)日：2011-05-10
申请号：US11421086
申请日：2006-05-31
CPC分类号： H04J3/1611 , H04J3/0623
摘要： A read address from a memory and a write address to the memory are transmitted from a VT pointer circuit on an active side to a VT pointer circuit on a standby side in order to eliminate a difference between pointer values of the VT pointer circuits on the active and the standby sides, which is caused by a difference between the phases of the read address from the memory and the write address to the memory of the VT pointer circuits on the active and the standby sides, and the read and the write addresses on the standby side are overwritten with the transmitted address values. As a result, the address values can be made to match both on the active and the standby sides, and also the pointer values can be made to match.
摘要翻译： 从存储器的读地址和存储器的写地址从有源侧的VT指针电路发送到备用侧的VT指针电路，以消除活动的VT指针电路的指针值之间的差异 以及由存储器的读取地址的相位与主动和待机侧的VT指针电路的写入地址到存储器之间的差异以及在写入地址上的读取和写入地址引起的待机侧 待机侧被发送的地址值覆盖。 因此，可以使地址值在活动和待机侧都匹配，并且可以使指针值匹配。
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公开(公告)号：US08355632B2
公开(公告)日：2013-01-15
申请号：US12656241
申请日：2010-01-21
CPC分类号： H04J3/14 , H04J3/1611 , H04J2203/0042 , H04J2203/006 , H04Q11/0062 , H04Q2011/0081 , H04Q2213/1301 , H04Q2213/13166 , H04Q2213/13167
摘要： In a transmission apparatus, unlike in the conventional transmission apparatus, a protection switch is not arranged on the signal path, but a TSI having only the basic function performs the function of the protection switch as a substitute, a processing unit to perform the switching function at a low rate is artificially constructed on a TSI, the switch process of SONET protection type is artificially executed by the TSI, and a signal for controlling the TSI function is further controlled thereby to realize the protection switch function. The logic of switching at the main signal rate in addition to the conventional TSI function is deleted.
摘要翻译： 在传输装置中，与以往的发送装置不同，在信号路径上不设置保护开关，而仅具有基本功能的TSI作为代替执行保护开关的功能，执行切换功能的处理单元 在TSI上以人为构造的低速率，SONET保护类型的切换过程由TSI人工执行，并且进一步控制用于控制TSI功能的信号，从而实现保护切换功能。 除了传统的TSI功能之外，以主信号速率切换的逻辑被删除。
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公开(公告)号：US20100238936A1
公开(公告)日：2010-09-23
申请号：US12726785
申请日：2010-03-18
申请人： Hideki Matsui , Mitsuhiro Kawaguchi
发明人： Hideki Matsui , Mitsuhiro Kawaguchi
IPC分类号： H04L12/56
CPC分类号： H04L49/552 , H04B1/74 , H04B10/032 , H04J3/14 , H04J3/1652 , H04J14/0287 , H04J14/0293 , H04L1/00 , H04L49/1523 , H04L49/3072 , H04L49/55
摘要： A data processing apparatus includes a first frame processing unit that fragments a first input frame and identifies a head of the first input frame and outputs first head position information; a second frame processing unit that fragments a second input frame which is a redundant frame of the first input frame and is input asynchronously with the first input frame, identifies a head of the second frame, and outputs second head position information; a first and a second storage unit that receive and store the fragmented pieces of data output from the first and the second frame processing units respectively; and a fragmented data processing unit that reads the fragmented pieces of data out of one of the first and second storage units based on the first and second head position information and outputs the fragmented data.
摘要翻译： 数据处理装置包括第一帧处理单元，其分割第一输入帧并识别第一输入帧的头并输出第一头位置信息; 第二帧处理单元，其将作为所述第一输入帧的冗余帧的第二输入帧分段并与所述第一输入帧异步输入，识别所述第二帧的头部，并输出第二头位置信息; 第一和第二存储单元，分别接收和存储从第一和第二帧处理单元输出的分段数据; 以及分段数据处理单元，其基于第一和第二头位置信息读出第一和第二存储单元之一中的分段数据片段，并输出分段数据。
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公开(公告)号：US07639702B2
公开(公告)日：2009-12-29
申请号：US11528370
申请日：2006-09-28
IPC分类号： H04L12/28
CPC分类号： H04J3/14 , H04J2203/0042 , H04J2203/006 , H04J2203/0085
摘要： A plug-in card for an optical transmission apparatus includes a J1generating unit. The J1 generating unit sends information on on-use side J1 data to a plug-in card at a spare side in a redundant structure when the plug-in card operates as an on-use side plug-in card. The J1 generating unit receives information on on-use side J1 data from a plug-in card at the on-use side when the plug-in card operates as a spare side plug-in card. Based on the information, the J1 generating unit matches spare side J1 data to the on-use side J1 data. The plug-in card also includes a B3 byte calculating unit that operates in a similar way as the J1 generating unit does in processing B3 byte data.
摘要翻译： 一种用于光传输设备的插入式卡包括一个J1字节生成单元。 J1字节产生单元，当插件卡作为使用侧插件卡进行操作时，以冗余结构将关于使用侧J1字节数据的信息发送到备用侧的插入卡。 当插入卡作为备用插入卡操作时，J1字节生成单元从使用侧的插件卡接收关于使用侧J1字节数据的信息。 基于该信息，J1字节生成单元将备用侧J1字节数据与使用侧J1字节数据进行匹配。 该插入卡还包括一个B3字节计算单元，其操作方式与J1字节生成单元在处理B3字节数据时相似。
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