Deionization apparatus, electrode module for the same and method for manufacturing the same
    3.
    发明申请
    Deionization apparatus, electrode module for the same and method for manufacturing the same 审中-公开
    去离子装置,电极模块及其制造方法

    公开(公告)号:US20100078327A1

    公开(公告)日:2010-04-01

    申请号:US12457846

    申请日:2009-06-23

    IPC分类号: B01D61/46 B29C65/02

    摘要: In the deionization apparatus, among a pair of electrode modules to which a power is applied, only one electrode module includes an electrode capable of adsorbing ions to impart an ion-adsorption capability thereto and the other electrode module includes an electrode having no ion-adsorption capability not to impart an ion-adsorption capability thereto, to remove only one of cations and anions, in order to improve production efficiency and reduce manufacturing costs.

    摘要翻译: 在去离子化装置中,在施加电力的一对电极模块中,仅一个电极模块包括能够吸附离子以赋予其离子吸附能力的电极,另一个电极模块包括不具有离子吸附的电极 为了提高生产效率并降低制造成本,不能赋予其离子吸附能力的能力,仅除去阳离子和阴离子中的一种。

    METHOD AND DEVICE FOR GMPLS BASED MULTILAYER LINK MANAGEMENT IN A MULTILAYER NETWORK
    4.
    发明申请
    METHOD AND DEVICE FOR GMPLS BASED MULTILAYER LINK MANAGEMENT IN A MULTILAYER NETWORK 审中-公开
    在多层网络中基于GMPLS的多层链路管理的方法和设备

    公开(公告)号:US20130265880A1

    公开(公告)日:2013-10-10

    申请号:US13993251

    申请日:2011-12-05

    申请人: Won Kyoung Lee

    发明人: Won Kyoung Lee

    IPC分类号: H04L12/26

    摘要: Provided are a method and apparatus for managing a multilevel link that may calculate a shortest path using a Generalized Multiprotocol Label Switching (GMPLS) control plane only, and may manage a single integrated traffic engineering (TE) link using the GMPLS control plane to control switches for various layers, in a cross layer network environment.

    摘要翻译: 提供了一种用于管理可以仅使用通用多协议标签交换(GMPLS)控制平面来计算最短路径的多级链路的方法和装置,并且可以使用GMPLS控制平面管理单个集成流量工程(TE)链路来控制交换机 用于各种层次,在跨层网络环境中。

    Method for transmitting extended protocol message to control subscriber services of connection-oriented Ethernet
    5.
    发明授权
    Method for transmitting extended protocol message to control subscriber services of connection-oriented Ethernet 有权
    用于发送扩展协议消息以控制面向连接以太网的用户业务的方法

    公开(公告)号:US08391297B2

    公开(公告)日:2013-03-05

    申请号:US12939781

    申请日:2010-11-04

    申请人: Won Kyoung Lee

    发明人: Won Kyoung Lee

    IPC分类号: H04L12/28 H04L12/56

    CPC分类号: H04L45/02 H04L45/50

    摘要: In order to transmit an extended protocol message for the purpose of controlling a service of a connection-oriented Ethernet including a plurality of nodes, when an LSP (Label Switched Path) generation request message is received, a path message including an object for delivery of upstream service frame information and an object modified for the transmission of traffic information of a service frame for downstream traffic policing is generated, the path message including the LSP generation request message. When a second node, one of the plurality of nodes, receives the path message from the first node, it generates a reservation (RESV) message including an object added for the transmission of a downstream service frame information and an object modified for the transmission of traffic information of a service frame for upstream traffic policing in response to the LSP generation request message.

    摘要翻译: 为了传输扩展协议消息以便控制包括多个节点的面向连接的以太网的服务,当接收到LSP(标签交换路径)生成请求消息时,包括用于传送 生成上行服务帧信息,并且生成用于传输用于下行流量监管的服务帧的业务信息的对象,该路径消息包括LSP生成请求消息。 当多个节点之一的第二节点从第一节点接收到路径消息时,它产生一个预留(RESV)消息,该消息包括被添加用于传输下行业务帧信息的对象和被修改用于传输 响应于LSP生成请求消息,上行流量监管的业务帧的流量信息。

    Packet transport system and traffic management method thereof
    6.
    发明授权
    Packet transport system and traffic management method thereof 有权
    分组传输系统及其流量管理方法

    公开(公告)号:US09215187B2

    公开(公告)日:2015-12-15

    申请号:US13620185

    申请日:2012-09-14

    申请人: Won Kyoung Lee

    发明人: Won Kyoung Lee

    摘要: A method of managing traffic of packet transport system according to some embodiments of the inventive concept may include calculating an average queue size of input traffic with reference to a link capacity; and differently applying allowable length and probability of disuse with respect to the calculated average queue size according to marking information with respect to packets of the input traffic. The input traffic includes a CCM packet for OAM.

    摘要翻译: 根据本发明构思的一些实施例的管理分组传输系统的业务的方法可以包括参考链路容量来计算输入业务的平均队列大小; 并且根据关于输入业务的分组的标记信息,不同地应用关于计算的平均队列大小的可允许长度和概率。 输入流量包括用于OAM的CCM分组。

    Packet transport layer apparatus
    7.
    发明授权
    Packet transport layer apparatus 失效
    分组传输层设备

    公开(公告)号:US08483218B2

    公开(公告)日:2013-07-09

    申请号:US12611491

    申请日:2009-11-03

    摘要: There is provided a packet transport layer apparatus. The packet transport layer apparatus can receive frames having different formats via a single port by dividing a single physical port into a plurality of virtual ports according to each frame format, can increase the number of customer virtual local area networks (C-VLANs) and the number of service VLANs (S-VLANs) being usable at the same time by assigning a different component identifier (ID) to each frame format and using the component ID as a factor used in searching a filtering table, and can translate a frame format to be suited to a frame format allocated to a virtual output port.

    摘要翻译: 提供了分组传送层装置。 分组传输层设备可以根据每种帧格式,通过将单个物理端口划分为多个虚拟端口,经由单个端口接收具有不同格式的帧,可以增加客户虚拟局域网(C-VLAN)的数量,并且 通过为每个帧格式分配不同的组件标识符(ID)并使用组件ID作为搜索过滤表中的因素,可以同时使用服务VLAN数(S-VLAN),并且可以将帧格式转换为 适合分配给虚拟输出端口的帧格式。

    Apparatus and method for gain-spectrum-tilt compensation in long-wavelength band dispersion-compensating hybrid fiber amplifier
    8.
    发明授权
    Apparatus and method for gain-spectrum-tilt compensation in long-wavelength band dispersion-compensating hybrid fiber amplifier 失效
    在长波段色散补偿混合光纤放大器中增益频谱倾斜补偿的装置和方法

    公开(公告)号:US06992816B2

    公开(公告)日:2006-01-31

    申请号:US10729088

    申请日:2003-12-04

    IPC分类号: H01S3/00

    摘要: The present invention provides an apparatus and method for compensating for the variation of a gain spectrum attributable to the temperature variation of a fiber amplifier, and a long-wavelength band dispersion-compensating hybrid amplifier equipped with the gain spectrum compensating apparatus. The apparatus includes a DCF located between a first amplification stage and a second amplification stage to compensate for dispersion of an optical signal output from the first amplification stage and perform Raman amplification of the optical signal using input pumping light; at least one pumping light provision means for providing forward or backward pumping light to the DCF; first and second temperature detection means for detecting temperature variations of the first and second amplification stages, respectively; and control means for controlling intensity of the pumping light of the pumping light provision means according to the detected temperature variations.

    摘要翻译: 本发明提供一种用于补偿归因于光纤放大器的温度变化的增益谱的变化的装置和方法,以及配备有增益谱补偿装置的长波长带色散补偿混合放大器。 该装置包括位于第一放大级和第二放大级之间的DCF,以补偿从第一放大级输出的光信号的色散,并使用输入泵浦光执行光信号的拉曼放大; 至少一个泵送光提供装置,用于向DCF提供向前或向后的泵浦光; 第一和第二温度检测装置,用于分别检测第一和第二放大级的温度变化; 以及用于根据检测到的温度变化来控制泵送光提供装置的泵浦光的强度的控制装置。

    Dispersion compensating fiber for S-band discrete Raman amplifier
    10.
    发明授权
    Dispersion compensating fiber for S-band discrete Raman amplifier 失效
    用于S波段离散拉曼放大器的色散补偿光纤

    公开(公告)号:US07154663B2

    公开(公告)日:2006-12-26

    申请号:US11196464

    申请日:2005-08-03

    IPC分类号: H01S4/00 H04B10/12

    摘要: A dispersion compensating fiber (DCF), which is an amplification medium of an S-band discrete Raman amplifier (RA), has a trapezoid core, an inner cladding surrounding the trapezoid core; and an outer cladding surrounding the inner cladding. A ring is disposed between the inner cladding and the outer cladding. The refractive index plotted across the diameter of the trapezoid core as a function of distance is substantially trapezoidal in shape. The difference in refractive index between the trapezoid core and the outer cladding is 1.2 to 1.6%; between the inner cladding and the outer cladding is 0.4 to 0.8%; and between the ring and the outer cladding is 0.2 to 0.6%. The thickness of the ring is 0.8 to 1.2 times the radius of the trapezoid core, and the thickness of the inner cladding is 1 to 3 times the radius of the trapezoid core.

    摘要翻译: 作为S波段离散拉曼放大器(RA)的放大介质的色散补偿光纤(DCF)具有梯形铁芯,围绕梯形铁芯的内包层; 以及围绕内包层的外包层。 环设置在内包层和外包层之间。 作为距离的函数的梯形铁芯的直径的折射率基本上呈梯形。 梯形铁芯与外包层之间的折射率差为1.2〜1.6%。 内包层与外包层之间为0.4〜0.8%; 并且环与外包层之间为0.2至0.6%。 环的厚度是梯形铁芯的半径的0.8〜1.2倍,内包层的厚度为梯形铁芯的半径的1〜3倍。