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    BURST-MODE OPTICAL SIGNAL RECEIVER
    1.
    发明申请
    BURST-MODE OPTICAL SIGNAL RECEIVER 审中-公开
    BURST模式光信号接收器

    公开(公告)号：US20110129235A1

    公开(公告)日：2011-06-02

    申请号：US13056216

    申请日：2009-04-23

    申请人： Quen Le ,  Jong-deog Kim ,  Mun-seob Lee ,  Dong-soo Lee

    发明人： Quen Le ,  Jong-deog Kim ,  Mun-seob Lee ,  Dong-soo Lee

    IPC分类号： H04B10/06

    CPC分类号： H04B10/693

    摘要： A burst-mode optical receiver is provided. The burst-mode optical receiver includes a preamplifier, a post-amplifier integrated into one body together with the preamplifier, and an operation controller for controlling operation of the preamplifier and the post-amplifier using an external reset signal input from a single external reset input terminal. As a result, it is possible to implement a burst-mode receiver for a gigabit-capable passive optical network (GPON) in which a preamplifier unit and a post-amplifier unit are integrated.

    摘要翻译： 提供突发模式光接收机。 突发模式光接收机包括前置放大器，与前置放大器一体地集成在一个主体中的后置放大器以及用于使用从单个外部复位输入输入的外部复位信号来控制前置放大器和后置放大器的操作的操作控制器 终奌站。 结果，可以实现其中集成了前置放大器单元和后置放大器单元的千兆位无源光网络（GPON）的突发模式接收机。

    Burst mode optical repeater
    2.
    发明授权
    Burst mode optical repeater 有权
    突发模式光中继器

    公开(公告)号：US08463136B2

    公开(公告)日：2013-06-11

    申请号：US12572148

    申请日：2009-10-01

    申请人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

    发明人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

    IPC分类号： H04B10/16 ,  H04B10/29

    CPC分类号： H04B10/29 ,  H04J3/0682 ,  H04Q11/0067

    摘要： A burst mode optical repeater is provided. The burst mode optical repeater receives optical signals, which are transmitted from a plurality of optical network units (ONUs) in a passive optical network (PON) to a central office using a time division multiplexing access (TDMA) method, and relays the received optical signals using an optical-electrical-optical (OEO) method. Since the burst mode optical repeater can be installed anywhere between an optical line terminal (OLT) and the ONUs, the number of subscribers and transmission range that can be supported by a corresponding network can be increased.

    摘要翻译： 提供突发模式光中继器。 突发模式光中继器接收使用时分复用接入（TDMA）方法从无源光网络（PON）中的多个光网络单元（ONU）向中心局发送的光信号，并且中继所接收的光 信号使用光电（OEO）方法。 由于突发模式光中继器可以安装在光线路终端（OLT）和ONU之间的任何地方，因此可以增加相应网络可以支持的用户数量和传输范围。

    Apparatus and method for efficient bandwidth allocation on time division multiple access-based passive optical network (TDMA-PON)
    3.
    发明授权
    Apparatus and method for efficient bandwidth allocation on time division multiple access-based passive optical network (TDMA-PON) 有权
    基于时分多址无源光网络（TDMA-PON）高效带宽分配的装置和方法

    公开(公告)号：US08351436B2

    公开(公告)日：2013-01-08

    申请号：US12597850

    申请日：2008-08-19

    申请人： Bin-yeong Yoon ,  Man-soo Han ,  Sung-chang Kim ,  Hark Yoo ,  Dong-soo Lee ,  Jong-deog Kim ,  Kyeong-hwan Doo ,  Yong-tae Kim ,  Kwang-ok Kim ,  Bong-kyu Kim ,  Geun-yong Kim ,  Sung-hoon Kwak ,  Mun-seob Lee ,  Le Quan

    发明人： Bin-yeong Yoon ,  Man-soo Han ,  Sung-chang Kim ,  Hark Yoo ,  Dong-soo Lee ,  Jong-deog Kim ,  Kyeong-hwan Doo ,  Yong-tae Kim ,  Kwang-ok Kim ,  Bong-kyu Kim ,  Geun-yong Kim ,  Sung-hoon Kwak ,  Mun-seob Lee ,  Le Quan

    IPC分类号： H04L12/28 ,  H04L12/56

    CPC分类号： H04J3/1694 ,  H04J2203/0067 ,  H04Q11/0067 ,  H04Q2011/0064

    摘要： Provided are an apparatus and method for efficiently and dynamically allocating a bandwidth on a Time Division Multiple Access-based Passive Optical Network (TDMA PON). The dynamic bandwidth allocation apparatus for uplink data transmission of a plurality of Optical Network Units (ONUs) including a plurality of class queues corresponding to Transmission Container (T-CONT) types, the plurality of ONUs connected to an Optical Line Terminal (OLT) on a Passive Optical Network (PON), includes: a class queue information storage unit storing information regarding a bandwidth allocation period and an allocatable bandwidth amount for each T-CONT type; an allocation check table unit checking the bandwidth allocation period for the T-CONT type received from the class queue information storage unit, and determining an allocatable bandwidth amount for the T-CONT type; and a bandwidth allocation unit allocating an uplink bandwidth to the T-CONT type with reference to the bandwidth allocation period and the allocatable bandwidth amount for the T-CONT type, and re-allocating to each ONU an uplink bandwidth remaining after allocating a total uplink bandwidths to all T-CONT types.

    摘要翻译： 提供了一种用于在基于时分多址接入的无源光网络（TDMA PON）上有效且动态地分配带宽的装置和方法。 用于包括对应于传输容器（T-CONT）类型的多个类队列的多个光网络单元（ONU）的上行链路数据传输的动态带宽分配装置，连接到光线路终端（OLT）上的多个ONU 无源光网络（PON）包括：类队列信息存储单元，存储关于每个T-CONT类型的带宽分配周期和可分配带宽量的信息; 分配检查表单元，检查从类队列信息存储单元接收到的T-CONT类型的带宽分配周期，以及确定T-CONT类型的可分配带宽量; 以及带宽分配单元，参照带宽分配期间和T-CONT类型的可分配带宽量向T-CONT类型分配上行链路带宽，并且在分配总上行链路之后向每个ONU重新分配剩余的上行链路带宽 所有T-CONT类型的带宽。

    APPARATUS AND METHOD FOR EFFICIENT BANDWIDTH ALLOCATION ON TIME DIVISION MULTIPLE ACCESS-BASED PASSIVE OPTICAL NETWORK (TDMA-PON)
    4.
    发明申请
    APPARATUS AND METHOD FOR EFFICIENT BANDWIDTH ALLOCATION ON TIME DIVISION MULTIPLE ACCESS-BASED PASSIVE OPTICAL NETWORK (TDMA-PON) 有权
    基于时分多路访问的被动光网络（TDMA-PON）的有效带宽分配的装置和方法

    公开(公告)号：US20100221006A1

    公开(公告)日：2010-09-02

    申请号：US12597850

    申请日：2008-08-19

    申请人： Bin-yeong Yoon ,  Man-soo Han ,  Sung-chang Kim ,  Hark Yoo ,  Dong-soo Lee ,  Jong-deog Kim ,  Kyeong-hwan Doo ,  Yong-tae Kim ,  Kwang-ok Kim ,  Bong-kyu Kim ,  Geun-yong Kim ,  Sung-hoon Kwak ,  Mun-seob Lee ,  Le Quan

    发明人： Bin-yeong Yoon ,  Man-soo Han ,  Sung-chang Kim ,  Hark Yoo ,  Dong-soo Lee ,  Jong-deog Kim ,  Kyeong-hwan Doo ,  Yong-tae Kim ,  Kwang-ok Kim ,  Bong-kyu Kim ,  Geun-yong Kim ,  Sung-hoon Kwak ,  Mun-seob Lee ,  Le Quan

    IPC分类号： H04J14/08

    CPC分类号： H04J3/1694 ,  H04J2203/0067 ,  H04Q11/0067 ,  H04Q2011/0064

    摘要： Provided are an apparatus and method for efficiently and dynamically allocating a bandwidth on a Time Division Multiple Access-based Passive Optical Network (TDMA PON). The dynamic bandwidth allocation apparatus for uplink data transmission of a plurality of Optical Network Units (ONUs) including a plurality of class queues corresponding to Transmission Container (T-CONT) types, the plurality of ONUs connected to an Optical Line Terminal (OLT) on a Passive Optical Network (PON), includes: a class queue information storage unit storing information regarding a bandwidth allocation period and an allocatable bandwidth amount for each T-CONT type; an allocation check table unit checking the bandwidth allocation period for the T-CONT type received from the class queue information storage unit, and determining an allocatable bandwidth amount for the T-CONT type; and a bandwidth allocation unit allocating an uplink bandwidth to the T-CONT type with reference to the bandwidth allocation period and the allocatable bandwidth amount for the T-CONT type, and re-allocating to each ONU an uplink bandwidth remaining after allocating a total uplink bandwidths to all T-CONT types.

    摘要翻译： 提供了一种用于在基于时分多址接入的无源光网络（TDMA PON）上有效且动态地分配带宽的装置和方法。 用于包括对应于传输容器（T-CONT）类型的多个类队列的多个光网络单元（ONU）的上行链路数据传输的动态带宽分配装置，连接到光线路终端（OLT）上的多个ONU 无源光网络（PON）包括：类队列信息存储单元，存储关于每个T-CONT类型的带宽分配周期和可分配带宽量的信息; 分配检查表单元，检查从类队列信息存储单元接收到的T-CONT类型的带宽分配周期，以及确定T-CONT类型的可分配带宽量; 以及带宽分配单元，参照带宽分配期间和T-CONT类型的可分配带宽量向T-CONT类型分配上行链路带宽，并且在分配总上行链路之后向每个ONU重新分配剩余的上行链路带宽 所有T-CONT类型的带宽。

    BURST MODE OPTICAL REPEATER
    5.
    发明申请
    BURST MODE OPTICAL REPEATER 有权
    BURST模式光学重复器

    公开(公告)号：US20100135665A1

    公开(公告)日：2010-06-03

    申请号：US12572148

    申请日：2009-10-01

    申请人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

    发明人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

    IPC分类号： H04J14/08 ,  H04B10/00

    CPC分类号： H04B10/29 ,  H04J3/0682 ,  H04Q11/0067

    摘要： A burst mode optical repeater is provided. The burst mode optical repeater receives optical signals, which are transmitted from a plurality of optical network units (ONUs) in a passive optical network (PON) to a central office using a time division multiplexing access (TDMA) method, and relays the received optical signals using an optical-electrical-optical (OEO) method. Since the burst mode optical repeater can be installed anywhere between an optical line terminal (OLT) and the ONUs, the number of subscribers and transmission range that can be supported by a corresponding network can be increased.

    摘要翻译： 提供突发模式光中继器。 突发模式光中继器接收使用时分复用接入（TDMA）方法从无源光网络（PON）中的多个光网络单元（ONU）向中心局发送的光信号，并且中继所接收的光 信号使用光电（OEO）方法。 由于突发模式光中继器可以安装在光线路终端（OLT）和ONU之间的任何地方，因此可以增加相应网络可以支持的用户数量和传输范围。

    Resistive random access memory device and memory array including the same
    9.
    发明授权
    Resistive random access memory device and memory array including the same 有权
    电阻随机存取存储器件和包含相同的存储器阵列

    公开(公告)号：US08492741B2

    公开(公告)日：2013-07-23

    申请号：US12805430

    申请日：2010-07-30

    申请人： Chang-bum Lee ,  Dong-soo Lee ,  Chang-jung Kim

    发明人： Chang-bum Lee ,  Dong-soo Lee ,  Chang-jung Kim

    IPC分类号： H01L29/02

    CPC分类号： H01L45/04 ,  G11C13/0007 ,  G11C2213/71 ,  H01L27/2409 ,  H01L27/2481 ,  H01L45/1233 ,  H01L45/146

    摘要： A resistive random access memory (RRAM) includes a resistive memory layer of a transition metal oxide, such as Ni oxide, and is doped with a metal material. The RRAM may include at least one first electrode, a resistive memory layer on the at least one first electrode, the resistive memory layer including a Ni oxide layer doped with at least one element selected from a group consisting of Fe, Co, and Sn, and at least one second electrode on the resistive memory layer. The RRAM device may include a plurality of first electrodes and a plurality of second electrodes, and the resistive memory layer may be between the plurality of first electrodes and the plurality of second electrodes.

    摘要翻译： 电阻随机存取存储器（RRAM）包括诸如Ni氧化物的过渡金属氧化物的电阻性存储层，并且掺杂有金属材料。 RRAM可以包括至少一个第一电极，至少一个第一电极上的电阻性存储器层，电阻性存储层包括掺杂有选自Fe，Co和Sn中的至少一种元素的Ni氧化物层， 以及电阻存储器层上的至少一个第二电极。 RRAM器件可以包括多个第一电极和多个第二电极，并且电阻性存储器层可以在多个第一电极和多个第二电极之间。

    Resistive random access memory devices and resistive random access memory arrays having the same
    10.
    发明申请
    Resistive random access memory devices and resistive random access memory arrays having the same 有权
    电阻随机存取存储器件和具有相同功能的电阻随机存取存储器阵列

    公开(公告)号：US20110147696A1

    公开(公告)日：2011-06-23

    申请号：US12805783

    申请日：2010-08-19

    申请人： Dong-soo Lee ,  Chang-bum Lee ,  Chang-jung Kim

    发明人： Dong-soo Lee ,  Chang-bum Lee ,  Chang-jung Kim

    IPC分类号： H01L45/00

    CPC分类号： G11C11/5685 ,  G11C13/0007 ,  G11C13/0069 ,  G11C2013/0073 ,  G11C2213/56 ,  G11C2213/71 ,  H01L27/2481 ,  H01L45/08 ,  H01L45/1233 ,  H01L45/1253 ,  H01L45/146

    摘要： A resistive random access memory (RRAM) devices and resistive random access memory (RRAM) arrays are provided, the RRAM devices include a first electrode layer, a variable resistance material layer formed of an oxide of a metallic material having a plurality of oxidation states, an intermediate electrode layer on the variable resistance material layer and formed of a conductive material having a lower reactivity with oxygen than the metallic material, and a second electrode layer on the intermediate electrode layer. The RRAM arrays include at least one of the aforementioned RRAM devices.

    摘要翻译： 提供了电阻随机存取存储器（RRAM）器件和电阻随机存取存储器（RRAM）阵列，RRAM器件包括第一电极层，由具有多个氧化态的金属材料的氧化物形成的可变电阻材料层， 所述可变电阻材料层上的中间电极层由与所述金属材料相比氧的反应性低的导电材料和所述中间电极层上的第二电极层形成。 RRAM阵列包括至少一个上述RRAM设备。