公开(公告)号：WO2010074389A3

公开(公告)日：2011-11-17

申请号：PCT/KR2009005301

申请日：2009-09-17

Applicant: KOREA ELECTRONICS TELECOMM ,  KO NAM-SEOK ,  HONG SUNG-BACK ,  KIM BONG-TAE ,  LEE KYEONG-HO

Inventor： KO NAM-SEOK ,  HONG SUNG-BACK ,  KIM BONG-TAE ,  LEE KYEONG-HO

IPC: H04L12/46 ,  H04W8/08

CPC classification number: H04L12/4633 ,  H04W8/082 ,  H04W76/022 ,  H04W80/04

Abstract: There are provided a quality of service (QoS)-providing system and a method for providing quality of service for mobile nodes (111) in the QoS-providing system. Under a network environment running a host-based network layer mobility protocol based on tunneling mechanism, the QoS-providing system may be useful to allow effective mobility supports by distributing binding information to the distributed nodes, in order to provide session-based quality of service for tunneled packets between the mobile nodes (111) on the acces (120a-120n) nodes and distribute traffic load concentrated on the central mobility control platform (130) as well. Also, the QoS-providing system according to one exemplary embodiment of the present invention may be useful to provide the function of hiding locations of mobile nodes (111) since a care-of address of the mobile node (111) is not transferred to a correspondent node (112) and to automatically perform a route optimization procedure even when the mobile node does not directly perform a route optimization procedure. There are provided a quality of service (QoS)-providing system and a method for providing quality of service for mobile nodes in the QoS-providing system. Under a network environment running a host-based network layer mobility protocol based on tunneling mechanism, the QoS-providing system may be useful to allow effective mobility supports by distributing binding information to the distributed nodes, in order to provide session-based quality of service for tunneled packets between the mobile nodes on the access nodes and distribute traffic load concentrated on the central mobility control platform as well. Also, the QoS-providing system according to one exemplary embodiment of the present invention may be useful to provide the function of hiding locations of mobile nodes since a care-of address of the mobile node is not transferred to a correspondent node and to automatically perform a route optimization procedure even when the mobile node does not directly perform a route optimization procedure.

Abstract translation: 提供了一种服务质量（QoS）提供系统和一种为QoS提供系统中的移动节点（111）提供服务质量的方法。 在运行基于隧道机制的基于主机的网络层移动性协议的网络环境下，QoS提供系统可能有助于通过向分布式节点分发绑定信息来实现有效的移动性支持，以便提供基于会话的服务质量 对于接入点（120a-120n）节点上的移动节点（111）之间的隧道分组，并且分配集中在中央移动性控制平台（130）上的业务负载。 此外，根据本发明的一个示例性实施例的QoS提供系统对于提供隐藏移动节点（111）的位置的功能可能是有用的，因为移动节点（111）的转交地址不被传送到 通信节点（112），并且即使当移动节点不直接执行路由优化过程时也自动执行路由优化过程。 提供了一种服务质量（QoS）提供系统和一种为QoS提供系统中的移动节点提供服务质量的方法。 在运行基于隧道机制的基于主机的网络层移动性协议的网络环境下，QoS提供系统可能有助于通过向分布式节点分发绑定信息来实现有效的移动性支持，以便提供基于会话的服务质量 对于接入节点上的移动节点之间的隧道分组，并且分配集中在中央移动性控制平台上的业务负载。 此外，根据本发明的一个示例性实施例的QoS提供系统对于提供隐藏移动节点的位置的功能可能是有用的，因为移动节点的转交地址不被传送到通信节点并且自动执行 即使当移动节点不直接执行路由优化过程时，路由优化过程也是如此。

公开(公告)号：WO2010074419A3

公开(公告)日：2010-07-01

申请号：PCT/KR2009/007185

申请日：2009-12-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  LEE, Kyoung-Hee ,  RYU, Won ,  KIM, Bong-Tae

Inventor： LEE, Kyoung-Hee ,  RYU, Won ,  KIM, Bong-Tae

IPC: H04W36/00 ,  H04W36/14 ,  H04L29/06

Abstract: A system and method of controlling transmission of adaptive media over handover performed between heterogeneous networks are disclosed. When a mobile terminal moves, it detects the necessity of handover between the heterogeneous networks, determines a target network to which it may perform handover, and transmits handover information to an adaptive media server that controls a transmission rate of adaptive media to previously inform about the handover. Then, the adaptive media adjusts a transmission rate of the adaptive media by using the received handover information, and when the mobile terminal performs handover to the target network, it can receive the adaptive media from the adaptive media server. Accordingly, when the mobile terminal using a real time multimedia service in a wireline/wireless environment in which various accessing techniques are integrated performs handover between heterogeneous networks, a change in quality of experience (QoE) sensed by subscribers due to the handover can be reduced.

公开(公告)号：WO2009041755A1

公开(公告)日：2009-04-02

申请号：PCT/KR2008/001136

申请日：2008-02-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  LEE, Sang Hyeun ,  LEE, Byung Tak ,  YOON, Sim Kwon ,  SONG, Ho Young ,  KIM, Bong Tae

Inventor： LEE, Sang Hyeun ,  LEE, Byung Tak ,  YOON, Sim Kwon ,  SONG, Ho Young ,  KIM, Bong Tae

IPC: H04N5/93

CPC classification number: H04N5/4401 ,  H04N5/50 ,  H04N21/4345 ,  H04N21/4384 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/64322

Abstract: There is provided a IPTV digital broadcast system and method capable of reducing a channel change time, the system including: an IPTV providing server providing a broadcast stream including broadcast data for each channel; an EPG server, when a client terminal accesses, providing an EPG, multicast group information for each channel, and PID information for each channel to the client terminal; and a PID providing server acquiring the PID information foreach channel itself and providing the PID information for each channel to the EPG server.

Abstract translation: 提供了能够减少频道改变时间的IPTV数字广播系统和方法，该系统包括：IPTV提供服务器，提供包括每个频道的广播数据的广播流; EPG服务器，当客户终端访问时，为每个信道提供EPG，多播组信息，以及每个信道的PID信息到客户终端; 以及PID提供服务器获取PID信息，并自动向EPG服务器提供每个信道的PID信息。

公开(公告)号：WO2009025474A2

公开(公告)日：2009-02-26

申请号：PCT/KR2008/004758

申请日：2008-08-14

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  KIM, Byoung-Whi ,  LEE, Han-Hyub ,  KIM, Bong-Tae

Inventor： KIM, Byoung-Whi ,  LEE, Han-Hyub ,  KIM, Bong-Tae

IPC: H04B10/13

CPC classification number: H04J14/0282 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0232 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0298 ,  H04J2014/0253

Abstract: Provided is a time division multiple access over wavelength division multiplexed passive optical network (TDM-over-WDM-PON) system. According to the TDM-over-WDM-PON system, a downstream optical signal is separated according to a wavelength in a remote node, transmitted to an optical amplifying device located in subscriber equipment, amplified in the optical amplifying device, transmitted back to the remote node, and then transmitted to the subscriber equipment. Also, an upstream optical signal is transmitted to a wavelength converting device located in the subscriber equipment from the remote node, wavelength-converted in the wavelength converting device, returned back to the remote node, and then transmitted to a central office.

Abstract translation: 提供了一种波分复用无源光网络（TDM-over-WDM-PON）系统的时分多址接入。 根据TDM-over-WDM-PON系统，下行光信号根据远程节点中的波长被分离，传输到位于用户设备中的光放大设备，在光放大设备中放大，发送回远端 节点，然后发送给用户设备。 此外，上游光信号从位于用户设备中的波长转换设备从波长转换设备中波长转换的远程节点传输回到远程节点，然后发送到中心局。

公开(公告)号：WO2008030013A1

公开(公告)日：2008-03-13

申请号：PCT/KR2007/004206

申请日：2007-08-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  OH, Seung-Hun ,  SHIM, Jae-Chan ,  SONG, Ho-Young ,  LEE, Sung-Yong ,  KIM, Bong-Tae

Inventor： OH, Seung-Hun ,  SHIM, Jae-Chan ,  SONG, Ho-Young ,  LEE, Sung-Yong ,  KIM, Bong-Tae

IPC: H04N7/16

CPC classification number: H04N5/44543 ,  G06F3/0482 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4622 ,  H04N21/4821

Abstract: A digital multimedia service searching method using a dashboard for effectively accessing a desired service by comprehending whole service structure and a present service location of a multimedia service provided to a user when the multimedia service based on video on demand is provided, and a set-top box using the same are disclosed. According to the method, a dashboard type user interface image in which plural layers to sequentially distinguish entire multimedia services to be provided from an upper concept to a lower concept is provided when a user selects a menu, the user freely selects a layer on the user interface image to select subdivided items of the respective layers, and information about a final multimedia service assigned due to this is displayed on the lowest layer.

Abstract translation: 一种使用仪表板的数字多媒体服务搜索方法，当提供基于视频点播的多媒体服务时，通过理解提供给用户的整体服务结构和提供给用户的多媒体服务的当前服务位置来有效地访问期望的服务;以及机顶盒 公开了使用其的盒子。 根据该方法，当用户选择菜单时，提供了一种仪表板式用户界面图像，其中，当用户自由地选择用户上的层时，提供多层以将从上层概念提供的整个多媒体服务顺序区分为较低概念的多层 接口图像以选择相应层的细分项目，并且由最终多媒体服务分配的最终多媒体服务的信息显示在最下层。

公开(公告)号：WO2007123361A1

公开(公告)日：2007-11-01

申请号：PCT/KR2007/001998

申请日：2007-04-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  LEE, Mun-Seob ,  KIM, Jong-Deog ,  LEE, Byung-Tak ,  LEE, Dong-Soo ,  YOO, Hark ,  PARK, Sung-Woong ,  YOON, Bin-Yeong ,  KIM, Bong-Tae

Inventor： LEE, Mun-Seob ,  KIM, Jong-Deog ,  LEE, Byung-Tak ,  LEE, Dong-Soo ,  YOO, Hark ,  PARK, Sung-Woong ,  YOON, Bin-Yeong ,  KIM, Bong-Tae

IPC: G02B6/42

CPC classification number: G02B6/4246 ,  G02B6/4214 ,  H01S3/094053 ,  H01S3/09415 ,  H04B10/40 ,  H04J14/0245 ,  H04J14/0249 ,  H04J14/0282

Abstract: Provided are a sing-unit integrated transceiver having a pump source and a transceiver module using the transceiver. The single-unit integrated transceiver includes: an optical transmitter converting an input electric signal into a downstream optical signal; an optical receiver converting a received upstream optical signal into an electric signal; the pump source amplifying the downstream or upstream optical signal using a gain medium positioned in an optical transmission line to amplify an output optical signal; a convergence unit arranging or converging the downstream and upstream optical signals to/from the optical transmission line; and a multiplexing and/or a demultiplexing filter, the multiplexing filter positioned on an optical path between the optical transmitter/pump source and the convergence unit, and multiplexing the downstream optical signal and the amplified optical signal to pass to the convergence unit, the demultiplexing filter positioned on an optical path between the convergence unit and the optical receiver and demultiplexing the upstream optical signal to pass to the optical receiver.

Abstract translation: 提供了具有泵浦源和使用收发器的收发器模块的单体集成收发器。 单个单元集成收发器包括：将输入电信号转换成下行光信号的光发射机; 将接收的上行光信号转换成电信号的光接收机; 泵浦源使用位于光传输线中的增益介质来放大下游或上游光信号，以放大输出光信号; 会聚单元将光和/或从光传输线路上下游光信号放大或聚合; 多路复用滤波器，位于光发射器/泵浦源与会聚单元之间的光路上，并将下行光信号和放大后的光信号多路复用到汇聚单元，解复用 滤光器位于会聚单元和光接收器之间的光路上，并将上游光信号解复用以传递到光接收机。

公开(公告)号：WO2007066931A1

公开(公告)日：2007-06-14

申请号：PCT/KR2006/005127

申请日：2006-11-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  LEE, Byung-Tak ,  LEE, Sung-Yong ,  SONG, Ho-Young ,  KIM, Bong-Tae

Inventor： LEE, Byung-Tak ,  LEE, Sung-Yong ,  SONG, Ho-Young ,  KIM, Bong-Tae

IPC: H04L12/28 ,  H04Q7/24

CPC classification number: H04L29/06027 ,  H04L12/1813 ,  H04L65/607 ,  H04N21/2225 ,  H04N21/2668 ,  H04N21/435 ,  H04N21/47202 ,  H04N21/47205 ,  H04N21/4722 ,  H04N21/6582 ,  H04N21/6587 ,  H04N21/8545

Abstract: A system and method for providing an interactive multimedia service to a user in an access network are provided. The system includes a multimedia service providing server and a user terminal. The multimedia service providing server creates multimedia information requested by a user terminal, processes the created multimedia information, and manages a corresponding communication channel to allow apredetermined user terminal to receive the processed multimedia information. The user terminal transmits inputted user multimedia information to the multimedia service providing server through the access network and receives the multimedia information transmitted from the multimedia service providing server through the access network.

Abstract translation: 提供了一种用于向接入网络中的用户提供交互式多媒体服务的系统和方法。 该系统包括多媒体服务提供服务器和用户终端。 多媒体服务提供服务器创建由用户终端请求的多媒体信息，处理所创建的多媒体信息，并管理相应的通信信道，以允许预定的用户终端接收经处理的多媒体信息。 用户终端通过接入网络将输入的用户多媒体信息发送给多媒体服务提供服务器，并通过接入网络接收从多媒体业务提供服务器发送的多媒体信息。

公开(公告)号：WO2013005987A3

公开(公告)日：2013-03-28

申请号：PCT/KR2012005308

申请日：2012-07-04

Applicant: LG CHEMICAL LTD ,  KIM BONG-TAE ,  SONG HEON-SIK ,  PARK CHEON-IL

Inventor： KIM BONG-TAE ,  SONG HEON-SIK ,  PARK CHEON-IL

IPC: H01M10/052 ,  H01M2/16

CPC classification number: H01M2/145 ,  H01M2/1653

Abstract: The present invention relates to a composition for producing a separator for an electrochemical device, to a method for producing the separator for the electrochemical device, and to the electrochemical device using same. More particularly, the present invention relates to the composition for producing the separator for the electrochemical device, comprising: polyolefin; a first diluent; and a second diluent, wherein the interaction energy of the first diluent and the second diluent is 2 to 3.5 cal/cm3, and to the method for producing the separator for the electrochemical device, and to the electrochemical device using same. According to the present invention, the size of a pore of the separator made of polyolefin can be appropriately adjusted to a size desired by a user, and high temperature stability and mechanical properties of the separator can be remarkably improved, thereby lengthening the service life, and improving the stability, of the electrochemical device.

Abstract translation: 本发明涉及电化学装置用隔膜的制造方法，电化学装置用隔膜的制造方法以及使用该隔膜的电化学装置。 更具体地说，本发明涉及用于生产电化学装置用隔膜的组合物，其包含：聚烯烃; 第一稀释剂; 和第二稀释剂，其中第一稀释剂和第二稀释剂的相互作用能为2至3.5cal / cm 3，以及用于制备用于电化学装置的隔膜的方法以及使用其的电化学装置。 根据本发明，由聚烯烃制成的隔板的孔的尺寸可以适当地调节到使用者期望的尺寸，并且可以显着提高隔膜的高温稳定性和机械性能，从而延长使用寿命， 并提高电化学装置的稳定性。

公开(公告)号：WO2010036026A2

公开(公告)日：2010-04-01

申请号：PCT/KR2009/005430

申请日：2009-09-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  RYU, Won ,  YOON, Changwoo ,  KIM, Bong Tae ,  AHN, Chieteuk

Inventor： RYU, Won ,  YOON, Changwoo ,  KIM, Bong Tae ,  AHN, Chieteuk

IPC: H04W88/18

CPC classification number: H04L67/16 ,  H04L67/306 ,  H04W4/00

Abstract: An apparatus for providing I-centric services using a service delivery platform which is user-centric layered and a service providing method using the same are provided. The apparatus includes a media service platform providing an enabler obtained by abstracting resources and an I-centric enabler, a service creation environment providing a layered service creation and execution environment for each user, and a service execution environment. A personal user, a third party service provider and a service provider can create and provide various personalized services using the media service platform, the service creation environment and the service execution environment.

Abstract translation: 提供了一种使用以用户为中心的分层的服务提供平台提供以I为中心的服务的设备，以及使用该服务提供方法的设备。 该装置包括提供通过抽象资源获得的使能者的媒体服务平台和以I为中心的使能器，为每个用户提供分层服务创建和执行环境的服务创建环境以及服务执行环境。 个人用户，第三方服务提供商和服务提供商可以使用媒体服务平台，服务创建环境和服务执行环境来创建和提供各种个性化服务。

公开(公告)号：WO2009078572A1

公开(公告)日：2009-06-25

申请号：PCT/KR2008/006122

申请日：2008-10-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  KIM, Byoung Whi ,  LEE, Han Hyub ,  LEE, Jie Hyun ,  KIM, Bong Tae

Inventor： KIM, Byoung Whi ,  LEE, Han Hyub ,  LEE, Jie Hyun ,  KIM, Bong Tae

IPC: H04B10/13

CPC classification number: H04J14/0282 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/0252 ,  H04J2014/0253

Abstract: The present invention proposes a wavelength division multiplexing-passive optical network (WDM-PON) system which transmits downstream data to an optical network unit (ONU) as an optical line termination (OLT) receives seed light from a spectrum-sliced external light source module. One characteristic of the proposed WDM-PON system is that optical transmitters of the OLT and ONU are operated regardless of optical wavelength. Another characteristic of the proposed WDM-PON system is that a conventional TDMA-PON (E-PON or G-PON) ONU can be accommodated without a change.

Abstract translation: 本发明提出了一种波分多路复用无源光网络（WDM-PON）系统，其将光线路终端（OLT）从频谱切片的外部光源模块接收种子光，从而将下行数据发送到光网络单元（ONU） 。 所提出的WDM-PON系统的一个特征是OLT和ONU的光发射机无论光学波长如何都被操作。 所提出的WDM-PON系统的另一个特征是可以容易地适应传统的TDMA-PON（E-PON或G-PON）ONU。