公开(公告)号：US08498314B2

公开(公告)日：2013-07-30

申请号：US12882870

申请日：2010-09-15

申请人： Woo Young Choi ,  Tae Sik Cheung ,  Jea Hoon Yu

发明人： Woo Young Choi ,  Tae Sik Cheung ,  Jea Hoon Yu

IPC分类号： H04J3/06 ,  H04L7/00

CPC分类号： H04J3/0688

摘要： Provided is a clock operating method and apparatus for supporting a plurality of Ethernet physical layer interfaces. To provide a network synchronization function in a board of simultaneously accommodating the plurality of Ethernet physical layer interfaces, the clock operating method may include: determining a physical layer interface according to a current network synchronization mode; and generating a clock signal of the determined physical layer interface as a reference signal of another physical layer interface.

摘要翻译： 提供了一种用于支持多个以太网物理层接口的时钟操作方法和装置。 为了在同时容纳多个以太网物理层接口的电路板中提供网络同步功能，时钟操作方法可以包括：根据当前网络同步模式确定物理层接口; 以及生成所确定的物理层接口的时钟信号作为另一物理层接口的参考信号。

公开(公告)号：US20110150007A1

公开(公告)日：2011-06-23

申请号：US12882870

申请日：2010-09-15

申请人： Woo Young CHOI ,  Tae Sik Cheung ,  Jea Hoon Yu

发明人： Woo Young CHOI ,  Tae Sik Cheung ,  Jea Hoon Yu

IPC分类号： H04J3/06

CPC分类号： H04J3/0688

摘要： Provided is a clock operating method and apparatus for supporting a plurality of Ethernet physical layer interfaces. To provide a network synchronization function in a board of simultaneously accommodating the plurality of Ethernet physical layer interfaces, the clock operating method may include: determining a physical layer interface according to a current network synchronization mode; and generating a clock signal of the determined physical layer interface as a reference signal of another physical layer interface.

摘要翻译： 提供了一种用于支持多个以太网物理层接口的时钟操作方法和装置。 为了在同时容纳多个以太网物理层接口的电路板中提供网络同步功能，时钟操作方法可以包括：根据当前网络同步模式确定物理层接口; 以及生成所确定的物理层接口的时钟信号作为另一物理层接口的参考信号。

公开(公告)号：US20090153320A1

公开(公告)日：2009-06-18

申请号：US12316516

申请日：2008-12-12

申请人： Eui Suk Jung ,  Tae Yeon Kim ,  Kang Bok Lee ,  Jea Hoon Yu ,  Byoung Whi Kim

发明人： Eui Suk Jung ,  Tae Yeon Kim ,  Kang Bok Lee ,  Jea Hoon Yu ,  Byoung Whi Kim

IPC分类号： G08B29/00

CPC分类号： G06F15/7871

摘要： The present invention relates to an apparatus with reconfiguration function and signal gathering function. The apparatus with reconfiguration function and signal gathering function according to the present invention comprises a signal gathering unit which gathers at least one alarm digital alarm signal, an alarm signal address setting unit where the address of the alarm signal gathering unit is setup; and an alarm signal collection controller which outputs the at least one digital alarm signal through serial bus. Therefore, address is allocated to a plurality of digital signals and thus the number of necessary components decreases and the embodiment area decreases, as well.

摘要翻译： 本发明涉及具有重配置功能和信号采集功能的装置。 根据本发明的具有重新配置功能和信号采集功能的装置包括：收集至少一个报警数字报警信号的信号收集单元，设置报警信号采集单元的地址的报警信号地址设置单元; 以及报警信号采集控制器，其通过串行总线输出至少一个数字报警信号。 因此，将地址分配给多个数字信号，因此必要部件的数量减少，并且实施例面积也减小。

公开(公告)号：US08638807B2

公开(公告)日：2014-01-28

申请号：US12841646

申请日：2010-07-22

申请人： Dae Ub Kim ,  Sang Min Lee ,  Jeong Dong Ryoo ,  Jea Hoon Yu ,  Tae Whan Yoo

发明人： Dae Ub Kim ,  Sang Min Lee ,  Jeong Dong Ryoo ,  Jea Hoon Yu ,  Tae Whan Yoo

IPC分类号： H04L12/28

CPC分类号： H04L41/0654 ,  H04L12/437 ,  H04L12/4637 ,  H04L12/4641

摘要： A method for managing an Ethernet ring network of a VLAN-based bridge is provided that includes: registering a major-ring VLAN ID (VID) in a ring port filtering database of a ring protection link owner node in accordance with a request for registering the major ring VID from an Ethernet Ring Protection controller mounted on the ring protection link owner node of a major ring; delivering, by the ring protection link owner node, a VID registration message to other nodes which belong to the major ring through a ring port; receiving the VID registration message through the ring port and registering the major ring VID in a ring port filtering database of each node itself, by each node belonging to the major ring; and delivering, by each node belonging to the major ring, the VID registration message to other nodes belonging to the major ring through the ring port.

摘要翻译： 提供了一种用于管理基于VLAN的网桥的以太网环网的方法，包括：根据注册请求的环网保护链路所有者节点的环形端口过滤数据库中注册主环VLAN ID（VID） 主环VID从以太网环保护控制器安装在主环的环保护链路所有者节点上; 环网保护链路所有者节点通过环形端口向属于主环的其他节点发送VID注册消息; 通过环形端口接收VID注册消息，并通过属于主环的每个节点将主环VID注册到每个节点本身的环形端口过滤数据库中; 并且通过环形端口将属于主环的各节点的VID注册消息传递给属于主环的其他节点。

公开(公告)号：US08477660B2

公开(公告)日：2013-07-02

申请号：US12785898

申请日：2010-05-24

申请人： Kwang Koog Lee ,  Jeong Dong Ryoo ,  Sang Min Lee ,  Dae Ub Kim ,  Jea Hoon Yu ,  Tea Whan Yoo

发明人： Kwang Koog Lee ,  Jeong Dong Ryoo ,  Sang Min Lee ,  Dae Ub Kim ,  Jea Hoon Yu ,  Tea Whan Yoo

IPC分类号： H04L12/28

CPC分类号： H04L12/4637

摘要： A method for updating a filtering database in a multi-ring network, includes: when the topology of a lower ring in a multi-ring network, in which a plurality of ring networks are connected by two ring connection nodes, is altered and the ring connection node detects the alteration in the topology of the lower ring, erasing, by the ring connection node, its filtering database; generating, by the ring connection node, a control message including a ring ID, a blockage flag, and an erasure flag; transmitting the control message in both directions of the ring; and determining, by a node which receives the control message, to erase a filtering database by referring to and correcting the blockage and erasure flag information included in the control message.

摘要翻译： 一种用于更新多环网络中的过滤数据库的方法，包括：当通过两个环形连接节点连接多个环网的多环网络中的下环的拓扑被改变时，环 连接节点检测下环的拓扑变化，由环形连接节点删除其过滤数据库; 由环形连接节点生成包括环ID，阻塞标志和擦除标志的控制消息; 在环的两个方向上发送控制消息; 以及由接收到所述控制消息的节点通过参照并修正包含在所述控制消息中的所述阻塞和擦除标志信息来确定所述过滤数据库。

公开(公告)号：US08054172B2

公开(公告)日：2011-11-08

申请号：US12316516

申请日：2008-12-12

申请人： Eui Suk Jung ,  Tae Yeon Kim ,  Kang Bok Lee ,  Jea Hoon Yu ,  Byoung Whi Kim

发明人： Eui Suk Jung ,  Tae Yeon Kim ,  Kang Bok Lee ,  Jea Hoon Yu ,  Byoung Whi Kim

IPC分类号： G08B29/00

CPC分类号： G06F15/7871

摘要： The present invention relates to an apparatus with reconfiguration function and signal gathering function. The apparatus with reconfiguration function and signal gathering function according to the present invention comprises a signal gathering unit which gathers at least one alarm digital alarm signal, an alarm signal address setting unit where the address of the alarm signal gathering unit is setup; and an alarm signal collection controller which outputs the at least one digital alarm signal through serial bus. Therefore, address is allocated to a plurality of digital signals and thus the number of necessary components decreases and the embodiment area decreases, as well.

摘要翻译： 本发明涉及具有重配置功能和信号采集功能的装置。 根据本发明的具有重新配置功能和信号采集功能的装置包括：收集至少一个报警数字报警信号的信号收集单元，设置报警信号采集单元的地址的报警信号地址设置单元; 以及报警信号采集控制器，其通过串行总线输出至少一个数字报警信号。 因此，将地址分配给多个数字信号，因此必要部件的数量减少，并且实施例面积也减小。

公开(公告)号：US08724992B2

公开(公告)日：2014-05-13

申请号：US12873721

申请日：2010-09-01

申请人： Hyun Jae Lee ,  Hong Ju Kim ,  Bup Joong Kim ,  Jea Hoon Yu ,  Tae Whan Yoo

发明人： Hyun Jae Lee ,  Hong Ju Kim ,  Bup Joong Kim ,  Jea Hoon Yu ,  Tae Whan Yoo

IPC分类号： H04B10/00

CPC分类号： H04B10/275

摘要： A ring network system includes a plurality of node apparatuses that are sequentially connected through a transmission medium that is formed in a ring form. In the ring network system, the remaining node apparatuses, except for a first node apparatus of the plurality of node apparatuses pass an optical signal that is transmitted from the first node apparatus, and a second node apparatus corresponding to a destination of the optical signal among the remaining node apparatuses, extracts the optical signal while transferring the first optical signal to a next node apparatus of the second node apparatus.

摘要翻译： 环网系统包括通过形成环形的传输介质顺序连接的多个节点装置。 在环网系统中，除了多个节点装置中的第一节点装置之外，其余的节点装置通过从第一节点装置发送的光信号和对应于光信号的目的地的第二节点装置 剩余的节点装置在将第一光信号传送到第二节点装置的下一个节点装置的同时提取光信号。

公开(公告)号：US20100296416A1

公开(公告)日：2010-11-25

申请号：US12785898

申请日：2010-05-24

申请人： Kwang Koog Lee ,  Jeong Dong Ryoo ,  Sang Min Lee ,  Dae Ub Kim ,  Jea Hoon Yu ,  Tea Whan Yoo

发明人： Kwang Koog Lee ,  Jeong Dong Ryoo ,  Sang Min Lee ,  Dae Ub Kim ,  Jea Hoon Yu ,  Tea Whan Yoo

IPC分类号： H04L12/28

CPC分类号： H04L12/4637

摘要： A method for updating a filtering database in a multi-ring network, includes: when the topology of a lower ring in a multi-ring network, in which a plurality of ring networks are connected by two ring connection nodes, is altered and the ring connection node detects the alteration in the topology of the lower ring, erasing, by the ring connection node, its filtering database; generating, by the ring connection node, a control message including a ring ID, a blockage flag, and an erasure flag; transmitting the control message in both directions of the ring; and determining, by a node which receives the control message, to erase a filtering database by referring to and correcting the blockage and erasure flag information included in the control message.

摘要翻译： 一种用于更新多环网络中的过滤数据库的方法，包括：当通过两个环形连接节点连接多个环网的多环网络中的下环的拓扑被改变时，环 连接节点检测下环的拓扑变化，由环形连接节点删除其过滤数据库; 由环形连接节点生成包括环ID，阻塞标志和擦除标志的控制消息; 在环的两个方向上发送控制消息; 以及由接收到所述控制消息的节点通过参照并修正包含在所述控制消息中的所述阻塞和擦除标志信息来确定所述过滤数据库。

公开(公告)号：US08285143B2

公开(公告)日：2012-10-09

申请号：US12284247

申请日：2008-09-19

申请人： Tae Yeon Kim ,  Kang bok Lee ,  Eui Suk Jung ,  Jea Hoon Yu ,  Byoung Whi Kim

发明人： Tae Yeon Kim ,  Kang bok Lee ,  Eui Suk Jung ,  Jea Hoon Yu ,  Byoung Whi Kim

IPC分类号： H04J14/00

CPC分类号： H04J14/0282 ,  H04J3/1694

摘要： In a method of allocating a bandwidth of a passive optical network, downward data are transmitted by varying a wavelength based on a wavelength division method and upward data are transmitted using a time division method. Thereby, by efficiently allocating a network bandwidth, data can be transmitted and by realizing statistical multiplexing, transmission efficiency can be improved.

摘要翻译： 在分配无源光网络的带宽的方法中，通过基于波分方法改变波长来发送下行数据，并且使用时分方法发送向上数据。 因此，通过有效地分配网络带宽，可以发送数据，通过实现统计复用，可以提高传输效率。

公开(公告)号：US20090154939A1

公开(公告)日：2009-06-18

申请号：US12284247

申请日：2008-09-19

申请人： Tae Yeon Kim ,  Kang bok Lee ,  Eui Suk Jung ,  Jea Hoon Yu ,  Byoung Whi Kim

发明人： Tae Yeon Kim ,  Kang bok Lee ,  Eui Suk Jung ,  Jea Hoon Yu ,  Byoung Whi Kim

IPC分类号： H04B10/00

CPC分类号： H04J14/0282 ,  H04J3/1694

摘要： In a method of allocating a bandwidth of a passive optical network, downward data are transmitted by varying a wavelength based on a wavelength division method and upward data are transmitted using a time division method. Thereby, by efficiently allocating a network bandwidth, data can be transmitted and by realizing statistical multiplexing, transmission efficiency can be improved.

摘要翻译： 在分配无源光网络的带宽的方法中，通过基于波分方法改变波长来发送下行数据，并且使用时分方法发送向上数据。 因此，通过有效地分配网络带宽，可以发送数据，通过实现统计复用，可以提高传输效率。