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公开(公告)号：US06411631B1
公开(公告)日：2002-06-25
申请号：US09542294
申请日：2000-04-04
申请人： Toshiki Sugawara , Yukio Nakano , Masaki Ohira , Takashi Mori
发明人： Toshiki Sugawara , Yukio Nakano , Masaki Ohira , Takashi Mori
IPC分类号： H04J316
CPC分类号： H04L12/2854 , Y10S370/907
摘要： A multiplex type transmitting apparatus is arranged to have a plurality of slow signal receive/transmit sections for accommodating a counterpart for a SONET system or an SDH system, a multiplex separation converting section, and a receive/transmit section for a SONET system or SDH system fast signal. The slow or fast signal receive/transmit section includes a receive processing unit on a receive side for receiving the SS bits of the SONET/SDH system signal received from a transmission path, an internal SS bits setting unit for setting the SS bits of the received signal to internal SS bits if the SS bits of the received signal are “10” or “00”, a transmit processing unit on the receive side for transmitting a signal to the multiplex separation converting section as keeping the SS bits as “11” when an AIS-P is transferred, and a transmit processing unit on a transmit side for transmitting the signal from the multiplex separation converting section onto the transmission path as keeping the SS bits identical with the internal SS bits.
摘要翻译： 复用型发送装置被配置为具有用于容纳SONET系统或SDH系统的对方的多个慢信号接收/发送部分，多路复用分离转换部分和用于SONET系统或SDH系统的接收/发送部分 快速信号。 慢速或快速信号接收/发送部分包括接收侧的接收处理单元，用于接收从传输路径接收的SONET / SDH系统信号的SS位;内部SS位设置单元，用于设置接收到的SS位 如果接收信号的SS位为“10”或“00”，则发送到内部SS位，发送处理单元在接收侧用于将多个分离转换部分的信号作为“SS”位保持为“11” 传送AIS-P，发送侧发送处理单元，用于将信号从多路复用分离转换部发送到传输路径上，以保持SS位与内部SS位相同。
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2.发明授权公开(公告)号：US06169754A
公开(公告)日：2001-01-02
申请号：US08863675
申请日：1997-05-27
申请人： Toshiki Sugawara , Masaki Ohira , Yukio Nakano , Takashi Mori
发明人： Toshiki Sugawara , Masaki Ohira , Yukio Nakano , Takashi Mori
IPC分类号： H04J304
CPC分类号： H04J3/1611 , H04J2203/0057 , H04J2203/0089 , H04Q11/0478
摘要： In a synchronous multiplex network including a plurality of multiplex transmission apparatuses, an overhead is passed through intervening multiplex transmission apparatuses such that administration and maintenance operation information is transmitted and received through the overhead between arbitrary multiplex transmission apparatuses. The multiplex transmission apparatus receives a multiplexed signal comprising a payload having a plurality of main signals multiplexed therein and overhead bytes including a plurality of administration and maintenance operation information, performs termination processing for the administration and maintenance operation information and transmission processing for the payload, thereafter converts the multiplexed signal into a different multiplexed signal comprising a payload which has been processed for transmission and a plurality of administration and maintenance operation information, and transmits the different multiplexed signal.
摘要翻译： 在包括多个多路传输装置的同步多路复用网络中，通过中间多路复用传输装置进行开销，从而通过任意多路复用传输装置之间的开销发送和接收管理和维护操作信息。 多路复用发送装置接收包含多路复用的多个主信号的有效载荷和包含多个管理维护操作信息的开销字节的多路复用信号，执行管理和维护操作信息的终止处理以及有效负载的发送处理 将多路复用的信号转换为包括已经被处理以进行传输的有效载荷和多个管理和维护操作信息的不同复用信号，并发送不同的复用信号。
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3.发明授权公开(公告)号：US07386012B2
公开(公告)日：2008-06-10
申请号：US10728260
申请日：2003-12-03
申请人： Toshiki Sugawara , Masaki Ohira , Yukio Nakano , Takashi Mori
发明人： Toshiki Sugawara , Masaki Ohira , Yukio Nakano , Takashi Mori
IPC分类号： H04J3/24
CPC分类号： H04J3/1611 , H04J2203/0057 , H04J2203/0089 , H04Q11/0478
摘要： An overhead passing processing circuit in a synchronous multiplex network, with a circuit for extracting predetermined administration and maintenance operating information from multiplexed signals, a crossconnecting circuit for crossconnecting information extracted by the extraction circuit stage, and an insertion circuit for inserting an output of the crossconnecting circuit into a predetermined location in the overhead of the multiplexed signal to be transmitted.
摘要翻译： 一种同步多路复用网络中的开销通过处理电路，具有用于从多路复用信号中提取预定的管理和维护操作信息的电路，用于交叉连接由提取电路级提取的信息的交叉连接电路和用于插入交叉连接的输出的插入电路 电路进入待传输的复用信号的开销中的预定位置。
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4.发明授权公开(公告)号：US06697386B2
公开(公告)日：2004-02-24
申请号：US09731424
申请日：2000-12-06
申请人： Toshiki Sugawara , Masaki Ohira , Yukio Nakano , Takashi Mori
发明人： Toshiki Sugawara , Masaki Ohira , Yukio Nakano , Takashi Mori
IPC分类号： H04J304
CPC分类号： H04J3/1611 , H04J2203/0057 , H04J2203/0089 , H04Q11/0478
摘要： In a synchronous multiplex network including a plurality of multiplex transmission apparatuses, an overhead is passed through intervening multiplex transmission apparatuses such that administration and maintenance operation information is transmitted and received through the overhead between arbitrary multiplex transmission apparatuses. The multiplex transmission apparatus receives a multiplexed signal comprising a payload having a plurality of main signals multiplexed therein and overhead bytes including a plurality of administration and maintenance operation information, performs termination processing for the administration and maintenance operation information and transmission processing for the payload, thereafter converts the multiplexed signal into a different multiplexed signal comprising a payload which has been processed for transmission and a plurality of administration and maintenance operation information, and transmits the different multiplexed signal.
摘要翻译： 在包括多个多路传输装置的同步多路复用网络中，通过中间多路复用传输装置，通过任意多路复用传输装置之间的开销发送和接收管理和维护操作信息。 多路复用发送装置接收包含多路复用的多个主信号的有效载荷和包含多个管理维护操作信息的开销字节的多路复用信号，执行管理和维护操作信息的终止处理以及有效负载的发送处理 将多路复用的信号转换为包括已经被处理以进行传输的有效载荷和多个管理和维护操作信息的不同复用信号，并发送不同的复用信号。
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公开(公告)号：US6094440A
公开(公告)日：2000-07-25
申请号：US882727
申请日：1997-06-26
申请人： Toshiki Sugawara , Yukio Nakano , Masaki Ohira , Takashi Mori
发明人： Toshiki Sugawara , Yukio Nakano , Masaki Ohira , Takashi Mori
CPC分类号： H04L12/2854 , Y10S370/907
摘要： A multiplex type transmitting apparatus is arranged to have a plurality of slow signal receive/transmit sections for accommodating a counterpart for a SONET system or an SDH system, a multiplex separation converting section, and a receive/transmit section for a SONET system or SDH system fast signal. The slow or fast signal receive/transmit section includes a receive processing unit on a receive side for receiving the SS bits of the SONET/SDH system signal received from a transmission path, an internal SS bits setting unit for setting the SS bits of the received signal to internal SS bits if the SS bits of the received signal are "10" or "00", a transmit processing unit on the receive side for transmitting a signal to the multiplex separation converting section as keeping the SS bits as "11" when an AIS-P is transferred, and a transmit processing unit on a transmit side for transmitting the signal from the multiplex separation converting section onto the transmission path as keeping the SS bits identical with the internal SS bits.
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6.发明授权公开(公告)号：US06625115B1
公开(公告)日：2003-09-23
申请号：US09667890
申请日：2000-09-22
申请人： Hiroki Ikeda , Toshiki Sugawara , Yukio Nakano
发明人： Hiroki Ikeda , Toshiki Sugawara , Yukio Nakano
IPC分类号： G01R3108
CPC分类号： H04L1/22 , H04J3/085 , H04J2203/006
摘要： The present invention provides a network in which the installation of working lines may be enabled based on the required traffic and the high speed switching of the transmission lines may be realized, as well as a transmission equipment used for that network and a method of control thereof. The transmission equipment comprises an APS byte transmitter/receiver for exchanging information on failures with adjacent transmission equipment through a protection line, a monitor for monitoring anomalies on a plurality of the working lines, a Network Table for storing data indicating network structure, a processing unit for determining working lines to be switched based on the data stored in the Network Table and for processing APS bytes. APS bytes are allocated with the working line number, its priority, and the source node number of switching signal. In addition a Network Table is provided to each node for storing connecting state of the network and information on failures, thereby the destination node may be identified. When a failure occurs, the best optimal line switching will be performed by exchanging information on failures by means of the APS bytes.
摘要翻译： 本发明提供一种网络，其中可以基于所需业务来启用工作线路的安装，并且可以实现传输线路的高速切换以及用于该网络的传输设备及其控制方法 传输设备包括一个APS字节发送器/接收器，用于通过保护线路与邻近的传输设备交换故障信息，监视多个工作线路上的异常，用于存储指示网络结构的数据的网络表，处理 基于存储在网络表中的数据确定要切换的工作线路和用于处理APS字节的单元.APS字节被分配有工作线路号码，其优先级和源节点数量的切换信号。 另外，向每个节点提供网络表以存储网络的连接状态和关于故障的信息，从而可以识别目的地节点。当故障发生时，将通过以下方式来进行最佳的最佳线切换：通过手段交换故障信息 的APS字节。
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7.发明授权
公开(公告)号：US6144633A
公开(公告)日：2000-11-07
申请号：US837734
申请日：1997-04-22
申请人： Hiroki Ikeda , Toshiki Sugawara , Yukio Nakano
发明人： Hiroki Ikeda , Toshiki Sugawara , Yukio Nakano
CPC分类号： H04L1/22 , H04J3/085 , H04J2203/006
摘要： The present invention provides a network in which the installation of working lines may be enabled based on the required traffic and the high speed switching of the transmission lines may be realized, as well as a transmission equipment used for that network and a method of control thereof.The transmission equipment comprises an APS byte transmitter/receiver for exchanging information on failures with adjacent transmission equipment through a protection line, a monitor for monitoring anomalies on a plurality of the working lines, a Network Table for storing data indicating network structure, a processing unit for determining working lines to be switched based on the data stored in the Network Table and for processing APS bytes.APS bytes are allocated with the working line number, its priority, and the source node number of switching signal. In addition a Network Table is provided to each node for storing connecting state of the network and information on failures, thereby the destination node may be identified.When a failure occurs, the best optimal line switching will be performed by exchanging information on failures by means of the APS bytes.
摘要翻译： 本发明提供一种网络，其中可以基于所需业务来启用工作线路的安装，并且可以实现传输线路的高速切换以及用于该网络的传输设备及其控制方法 。 传输设备包括用于通过保护线路与邻近传输设备交换故障信息的APS字节发送器/接收器，用于监视多个工作线路上的异常的监视器，用于存储指示网络结构的数据的网络表，处理单元 用于基于存储在网络表中的数据和用于处理APS字节确定要切换的工作线。 APS字节分配有工作线路号，其优先级和源节点数量的切换信号。 此外，网络表被提供给每个节点用于存储网络的连接状态和关于故障的信息，从而可以识别目的地节点。 当发生故障时，将通过APS字节交换故障信息来执行最佳的最佳线路切换。
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8.发明授权
公开(公告)号：US6049525A
公开(公告)日：2000-04-11
申请号：US884137
申请日：1997-06-27
CPC分类号： H04J3/085 , H04L1/22 , H04J2203/0012 , H04J2203/0026 , H04J2203/0042 , H04J2203/006
摘要： A terminal multiplexer is constructed in such a manner that it can be upgraded for adapting to a change in a transmission system. Line terminating equipment (LTE) having working high speed transmission lines and protection high speed transmission lines in 1:1, is constructed from such units as two sets of 10 G interfaces responsible for interface with the high speed transmission lines, and SELH which selects a high speed transmission line for which multiplex conversion is performed in relation to low speed transmission lines. When this LTE is to be upgraded to ADM adapted for 2-Fiber BLSR, the unit SELH is replaced with SWH which performs switching of signals in each time slot between a high speed transmission line and the low speed transmission lines. Upgrading during the system operation is possible by making signal interfaces with the outside common for SELH and SWH, and by making delay times between signal input and output coincide for various signals.
摘要翻译： 终端多路复用器以这样的方式被构造，使得它可以升级以适应传输系统的变化。 具有1：1工作高速传输线路和保护高速传输线路的线路终端设备（LTE）由负责与高速传输线路接口的两组10G接口的单元构成，SELH选择 相对于低速传输线进行多路转换的高速传输线。 当LTE要升级到适用于2光纤BLSR的ADM时，单元SELH被替换为执行高速传输线和低速传输线之间的每个时隙中的信号的切换的SWH。 通过与SELH和SWH之间的外部公共端进行信号接口，并且通过使信号输入和输出之间的延迟时间与各种信号一致，可以在系统操作期间升级。
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9.发明授权公开(公告)号：US06219336B1
公开(公告)日：2001-04-17
申请号：US09507784
申请日：2000-02-22
IPC分类号： H04J308
CPC分类号： H04J3/085 , H04J2203/0012 , H04J2203/0026 , H04J2203/0042 , H04J2203/006 , H04L1/22
摘要： A terminal multiplexer is constructed in such a manner that it can be upgraded for adapting to a change in a transmission system. Line terminating equipment (LTE) having working high speed transmission lines and protection high speed transmission lines in 1:1, is constructed from such units as two sets of 10G interfaces responsible for interface with the high speed transmission lines, and SELH which selects a high speed transmission line for which multiplex conversion is performed in relation to low speed transmission lines When this LTE is to be upgraded to ADM adapted for 2-Fiber BLSR, the unit SELH is replaced with SWH which performs switching of signals in each time slot between a high speed transmission line and the low speed transmission lines. Upgrading during the system operation is possible by making signal interfaces with the outside common for SELH and SWH, and by making delay times between signal input and output coincide for various signals.
摘要翻译： 终端多路复用器以这样的方式被构造，使得它可以升级以适应传输系统的变化。 具有1：1工作高速传输线路和保护高速传输线路的线路终端设备（LTE）由两台负责与高速传输线路接口的10G接口组成的单元构成，SELH选择高 相对于低速传输线进行多路转换的高速传输线当将该LTE升级到适用于2光纤BLSR的ADM时，将单元SELH替换为SWH，SWH在每个时隙中执行信号的切换 高速传输线和低速传输线。 通过与SELH和SWH之间的外部公共端进行信号接口，并且通过使信号输入和输出之间的延迟时间与各种信号一致，可以在系统操作期间升级。
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10.发明授权公开(公告)号：US08755423B2
公开(公告)日：2014-06-17
申请号：US12759024
申请日：2010-04-13
IPC分类号： H01S5/00
CPC分类号： H01S5/18 , G02B6/322 , G02B6/4214 , G02B6/423 , H01S5/0207 , H01S5/02212 , H01S5/02284 , H01S5/0267 , H01S5/12 , H01S5/18311
摘要： In order to provide a compact optical module permitting highly efficient optical coupling and having components thereof highly densely packaged, a light emitting diode that is included in the optical module and emits light in a vertical direction with respect to a principal surface of a semiconductor substrate is provided with a lens integrated into a light emitting region, and a retaining section integrated to surround the light emitting region. Accordingly, readiness in alignment of the light emitting diode and an optical fiber, which guides light emitted from the light emitting diode, with each other is upgraded. Eventually, the compact optical module permitting highly efficient optical coupling and having components thereof highly densely packaged can be provided.
摘要翻译： 为了提供一种紧凑的光学模块，其允许高效光耦合并且具有高密度封装的部件，包括在光学模块中并相对于半导体衬底的主表面沿垂直方向发光的发光二极管是 设置有集成到发光区域中的透镜，以及整合在围绕发光区域的保持部分。 因此，升级了将发光二极管发出的光引导的发光二极管与光纤对准的准备状态。 最终，可以提供允许高效光耦合并且具有高密度封装的部件的紧凑型光学模块。
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