公开(公告)号：US20100135659A1

公开(公告)日：2010-06-03

申请号：US12628983

申请日：2009-12-01

申请人： Hong Ju KIM ,  Hyun Woo Cho ,  Ji Wook Youn ,  Hyun Jae Lee ,  Bup Joong Kim ,  Sun Me Kim ,  Byung Jun Ahn

发明人： Hong Ju KIM ,  Hyun Woo Cho ,  Ji Wook Youn ,  Hyun Jae Lee ,  Bup Joong Kim ,  Sun Me Kim ,  Byung Jun Ahn

IPC分类号： H04J14/00 ,  H04J14/02 ,  H04L12/56

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/0227 ,  H04J14/0256 ,  H04L49/352 ,  H04L49/357

摘要： A packet-optical integrated switch without an optical transponder, includes: a packet line card configured to output an Ethernet packet signal to a pre-set output port; a packet switch fabric configured to transfer the packet signal from the packet line card to the output port previously set in a destination address included in the packet signal; a 10 gigabit Ethernet (10 GbE)/optical transport unit level 2 (OTU2) integrated line card configured to convert the packet signal from the packet switch fabric into an OTU2 optical signal having a pre-set wavelength; and a wavelength selection switch fabric configured to allocate the optical signal from the 10 GbE/OTU2 integrated line card to a pre-set wavelength division multiplexing (WDM) port by pre-set wavelength to exchange the optical signal to each port by wavelength, wherein the packet line card, the packet switch fabric, the 10 GbE/OTU2 integrated line card, and the wavelength selection switch fabric perform the reverse operations of the process, respectively.

摘要翻译： 一种没有光转发器的分组光集成交换机，包括：配置成将以太网分组信号输出到预设输出端口的分组线卡; 分组交换结构，被配置为将分组信号从分组线卡传送到预先设置在分组信号中包括的目的地地址中的输出端口; 配置为将分组交换结构的分组信号转换为具有预设波长的OTU2光信号的10吉比特以太网（10GbE）/光传输单元级2（OTU2）集成线路卡; 以及波长选择交换结构，被配置为通过预定波长将来自10GbE / OTU2集成线路卡的光信号分配给预定波分复用（WDM）端口，以通过波长将光信号交换到每个端口，其中 分组线卡，分组交换结构，10GbE / OTU2集成线路卡和波长选择交换机结构分别执行该过程的反向操作。

公开(公告)号：US08351784B2

公开(公告)日：2013-01-08

申请号：US12628983

申请日：2009-12-01

申请人： Hong Ju Kim ,  Hyun Woo Cho ,  Ji Wook Youn ,  Hyun Jae Lee ,  Bup Joong Kim ,  Sun Me Kim ,  Byung Jun Ahn

发明人： Hong Ju Kim ,  Hyun Woo Cho ,  Ji Wook Youn ,  Hyun Jae Lee ,  Bup Joong Kim ,  Sun Me Kim ,  Byung Jun Ahn

IPC分类号： H04J14/00

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/0227 ,  H04J14/0256 ,  H04L49/352 ,  H04L49/357

摘要： A packet-optical integrated switch without an optical transponder, includes: a packet line card configured to output an Ethernet packet signal to a pre-set output port; a packet switch fabric configured to transfer the packet signal from the packet line card to the output port previously set in a destination address included in the packet signal; a 10 gigabit Ethernet (10 GbE)/optical transport unit level 2 (OTU2) integrated line card configured to convert the packet signal from the packet switch fabric into an OTU2 optical signal having a pre-set wavelength; and a wavelength selection switch fabric configured to allocate the optical signal from the 10 GbE/OTU2 integrated line card to a pre-set wavelength division multiplexing (WDM) port by pre-set wavelength to exchange the optical signal to each port by wavelength, wherein the packet line card, the packet switch fabric, the 10 GbE/OTU2 integrated line card, and the wavelength selection switch fabric perform the reverse operations of the process, respectively.

摘要翻译： 一种没有光转发器的分组光集成交换机，包括：配置成将以太网分组信号输出到预设输出端口的分组线卡; 分组交换结构，被配置为将分组信号从分组线卡传送到预先设置在分组信号中包括的目的地地址中的输出端口; 配置为将分组交换结构的分组信号转换为具有预设波长的OTU2光信号的10吉比特以太网（10GbE）/光传输单元级2（OTU2）集成线路卡; 以及波长选择交换结构，被配置为通过预定波长将来自10GbE / OTU2集成线路卡的光信号分配给预定波分复用（WDM）端口，以通过波长将光信号交换到每个端口，其中 分组线卡，分组交换结构，10GbE / OTU2集成线路卡和波长选择交换机结构分别执行该过程的反向操作。

公开(公告)号：US08189610B2

公开(公告)日：2012-05-29

申请号：US12582333

申请日：2009-10-20

申请人： Sun Me Kim ,  Bup Joong Kim ,  Byung Jun Ahn

发明人： Sun Me Kim ,  Bup Joong Kim ,  Byung Jun Ahn

IPC分类号： H04J3/16

CPC分类号： H04L45/12 ,  H04L41/0806 ,  H04L45/02

摘要： A recursive path computation method is disclosed to integratedly manage resources required for a computation of a data transmission path in a multi-layer transport network to enable automatic real time allocation of lower layer resources required for processing a path request when resources required for a path computation of each layer are not sufficient or when resources have not been previously allocated. A network path request service over multiple layers can be quickly performed, and utilization efficiency of network resources can be maximized.

摘要翻译： 公开了一种递归路径计算方法，以综合地管理多层传输网络中的数据传输路径计算所需的资源，以便在路径计算所需的资源时能够自动实时分配处理路径请求所需的下层资源 的每层都不够，或者资源尚未分配。 可以快速执行多层网络路径请求服务，最大化网络资源的利用效率。

公开(公告)号：US08295279B2

公开(公告)日：2012-10-23

申请号：US12570386

申请日：2009-09-30

申请人： Seung Hyun Yoon ,  Hyung Seok Chung ,  Sun Me Kim ,  Byung Jun Ahn ,  You Hyeon Jeong

发明人： Seung Hyun Yoon ,  Hyung Seok Chung ,  Sun Me Kim ,  Byung Jun Ahn ,  You Hyeon Jeong

IPC分类号： H04L12/28

CPC分类号： H04L45/306

摘要： Disclosed is a routing method and apparatus for providing a different path by service. The routing method includes determining a service identification (ID) indicating a service requested by a packet by using a header in the packet; and searching for a service forwarding table corresponding to the service ID from a plurality of service forwarding tables storing different next hops by service and determining the packet's next hop.

摘要翻译： 公开了一种通过服务提供不同路径的路由方法和装置。 路由方法包括：通过使用分组中的报头来确定指示分组请求的服务的服务标识（ID）; 并从业务中存储不同的下一跳的多个业务转发表中搜索与业务ID对应的业务转发表，并确定报文的下一跳。

公开(公告)号：US20100150562A1

公开(公告)日：2010-06-17

申请号：US12579045

申请日：2009-10-14

申请人： Hyun Jae LEE ,  Hong Ju Kim ,  Hyun Woo Cho ,  Sun Me Kim ,  Byung Jun Ahn

发明人： Hyun Jae LEE ,  Hong Ju Kim ,  Hyun Woo Cho ,  Sun Me Kim ,  Byung Jun Ahn

IPC分类号： H04J14/02

CPC分类号： H04J14/02 ,  H04B10/25133 ,  H04B2210/258

摘要： An optical transmission system in which a plurality of optical signals each having a different wavelength are transmitted via a single optical fiber, includes: a first dispersion compensator configured to compensate for wavelength dispersion based on a single wavelength of a plurality of signals transmitted via the optical fiber; a demultiplexer connected to the first dispersion compensator, splitting signals output from the first dispersion compensator into different channels according to their wavelengths, and outputting the same; and a plurality of second dispersion compensators connected to each channel split by the demultiplexer, and compensating for the wavelength dispersion of the mutually different wavelength optical signals.

摘要翻译： 一种光传输系统，其中多个具有不同波长的光信号通过单个光纤传输，包括：第一色散补偿器，被配置为基于通过光学传输的多个信号的单个波长来补偿波长色散 纤维; 连接到第一色散补偿器的解复用器，根据它们的波长将从第一色散补偿器输出的信号分离成不同的信道，并输出; 以及多个第二色散补偿器，连接到由解复用器分离的每个通道，并补偿相互不同的波长光信号的波长色散。

公开(公告)号：US20110153829A1

公开(公告)日：2011-06-23

申请号：US12972851

申请日：2010-12-20

申请人： TaeHyun Kwon ,  Sun Me Kim ,  Ho Young Song

发明人： TaeHyun Kwon ,  Sun Me Kim ,  Ho Young Song

IPC分类号： G06F15/16

CPC分类号： H04L41/12 ,  H04L41/0896 ,  H04L47/10 ,  H04L47/72 ,  H04L47/825

摘要： Provided is a traffic engineering database (TED) management method and system guaranteeing an accuracy of a TED. The TED management method includes reserving resource information in the TED based on a path transmitted from a path control function of a control plane or from a path control function of a management plane, and updating the TED based on a result of a path control process, the result indicating ‘success’ or ‘failure’ and being transmitted from the path control function of the control plane or from the path control function of the management plane.

摘要翻译： 提供了一种交通工程数据库（TED）管理方法和系统，保证了TED的准确性。 TED管理方法包括基于从控制平面的路径控制功能或从管理面的路径控制功能发送的路径，在TED中预留资源信息，并且基于路径控制处理的结果来更新TED， 结果指示“成功”或“失败”，并从控制平面的路径控制功能或从管理平面的路径控制功能发送。

公开(公告)号：US08780924B2

公开(公告)日：2014-07-15

申请号：US13301445

申请日：2011-11-21

申请人： Sun Me Kim ,  Ho Young Song

发明人： Sun Me Kim ,  Ho Young Song

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L45/50 ,  H04L12/462 ,  H04L45/00 ,  H04L45/04 ,  H04L45/52 ,  H04L47/724 ,  H04L47/785

摘要： A generalized multiprotocol label switching (GMPLS) non-enabled network gateway for routing between a GMPLS enabled network and a GMPLS non-enabled network for connection between the GMPLS enabled network and the GMPLS non-enabled network, and an operating method for the GMPLS non-enabled network gateway are provided. The GMPLS non-enabled network gateway may include a border gateway protocol (BGP) routing unit to exchange routing information between a first GMPLS enabled network and a third GMPLS enabled network using a BGP, and a resource reservation protocol signaling unit to search for a path to another network using the routing information and to perform inter-autonomous system (AS) signaling by including a control plane of the first GMPLS enabled network or the third GMPLS enabled network and a signaling interface applying an out-of-band method.

摘要翻译： 一种通用多协议标签交换（GMPLS）非启用网络网关，用于在启用GMPLS的网络和GMPLS非启用网络之间进行路由，用于启用GMPLS的网络和GMPLS未启用网络之间的连接，以及GMPLS非启用网络的操作方法 提供了启用的网关。 GMPLS非启用网关可以包括边界网关协议（BGP）路由单元，用于使用BGP在第一启用GMPLS的网络和启用第三GMPLS的网络之间交换路由信息，以及资源预留协议信令单元来搜索路径 使用路由信息到另一个网络，并且通过包括启用第一GMPLS的网络或启用第三GMPLS的网络的控制平面以及应用带外方法的信令接口来执行自治系统（AS）信令。

公开(公告)号：US08442050B2

公开(公告)日：2013-05-14

申请号：US12828659

申请日：2010-07-01

申请人： Sun Me Kim ,  Eun Young Cho ,  Ho Young Song

发明人： Sun Me Kim ,  Eun Young Cho ,  Ho Young Song

IPC分类号： H04L12/28

CPC分类号： H04L47/724 ,  H04L45/50 ,  H04L47/825

摘要： Provided are a method and apparatus of controlling a Label Switched Path (LSP) of a Resource Reservation Protocol-Traffic Engineering (RSVP-TE) protocol, which may define an available label in an End-to-End range when a label is not changed by transit nodes, and is determined only by an external management system or a manager, or an ingress node or an egress node, thereby more simply and effectively operating the RSVP-TE protocol, and removing limitations in functions of nodes such as path calculating.

摘要翻译： 提供了一种控制资源预留协议 - 流量工程（RSVP-TE）协议​​的标签交换路径（LSP）的方法和装置，其可以在标签未被改变时在端到端范围内定义可用标签 并且仅由外部管理系统或管理者，入口节点或出口节点确定，从而更简单有效地操作RSVP-TE协议，并且消除诸如路径计算之类的节点的功能的限制。

公开(公告)号：US20110071699A1

公开(公告)日：2011-03-24

申请号：US12887788

申请日：2010-09-22

申请人： Sun Me Kim ,  Ho Young Song

发明人： Sun Me Kim ,  Ho Young Song

IPC分类号： G06F1/26

CPC分类号： H02J3/00 ,  G06Q50/06 ,  H02J2003/007 ,  Y02E60/76 ,  Y04S40/22

摘要： An electric power generation device includes: a storage unit that stores information about the electric power generation device; a transmitting unit that transmits information about the electric power generation device to a neighboring electric power demand device; a receiving unit that receives an electric power demand request from the neighboring electric power demand device; and an allocation unit that allocates electric power according to the electric power demand request.

摘要翻译： 一种发电装置，包括：存储单元，其存储有关所述发电装置的信息; 发送单元，其向相邻的电力需求装置发送关于所述发电装置的信息; 接收单元，其从相邻电力需求装置接收电力需求请求; 以及分配单元，其根据电力需求请求分配电力。

公开(公告)号：US08352095B2

公开(公告)日：2013-01-08

申请号：US12887788

申请日：2010-09-22

申请人： Sun Me Kim ,  Ho Young Song

发明人： Sun Me Kim ,  Ho Young Song

IPC分类号： G05D3/12 ,  G05D5/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00 ,  G01R11/56 ,  G01R21/133 ,  G01R21/06 ,  G06F17/00

CPC分类号： H02J3/00 ,  G06Q50/06 ,  H02J2003/007 ,  Y02E60/76 ,  Y04S40/22

摘要： An electric power generation device includes: a storage unit that stores information about the electric power generation device; a transmitting unit that transmits information about the electric power generation device to a neighboring electric power demand device; a receiving unit that receives an electric power demand request from the neighboring electric power demand device; and an allocation unit that allocates electric power according to the electric power demand request.

摘要翻译： 一种发电装置，包括：存储单元，存储有关所述发电装置的信息; 发送单元，其向相邻的电力需求装置发送关于所述发电装置的信息; 接收单元，其从相邻电力需求装置接收电力需求请求; 以及分配单元，其根据电力需求请求分配电力。