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    APPARATUS AND METHOD FOR VIRTUALIZING MULTIPLE TERMINALS
    2.
    发明申请
    APPARATUS AND METHOD FOR VIRTUALIZING MULTIPLE TERMINALS 有权
    用于虚拟化多个终端的装置和方法

    公开(公告)号：US20120147889A1

    公开(公告)日：2012-06-14

    申请号：US13312351

    申请日：2011-12-06

    Applicant: Kyoung-Hee LEE ,  Sung-Kuen LEE ,  Seng-Kyoun JO ,  Il-Gu JUNG ,  Hyun-Woo LEE ,  Won RYU

    Inventor： Kyoung-Hee LEE ,  Sung-Kuen LEE ,  Seng-Kyoun JO ,  Il-Gu JUNG ,  Hyun-Woo LEE ,  Won RYU

    IPC: H04L12/56

    CPC classification number: H04L29/08846 ,  H04L61/106 ,  H04L61/605 ,  H04L61/6054

    Abstract: An apparatus and method for virtualizing multiple terminals are provided. The apparatus includes a terminal virtualizer configured to virtualize a group of a plurality of transmitter terminals of a first user and a group of receiver terminals of a second user through the change of source and destination addresses of a packet that is transmitted between the transmitter terminal group and the receiver terminal group so that the transmitter terminal group and the receiver terminal group may be recognized as if they were single terminals. Accordingly, it is possible to provide seamless IP connectivity regardless of which terminal is currently being used by a to user.

    Abstract translation: 提供了一种用于虚拟化多个终端的装置和方法。 该装置包括终端虚拟器，被配置为通过改变在发射机终端组之间发送的分组的源和目的地址来虚拟化第一用户的多个发射机终端的组和第二用户的一组接收者终端 和接收机终端组，使得发射机终端组和接收机终端组可以被识别为如果它们是单个终端。 因此，可以提供无缝IP连接，而不管用户当前正在使用哪个终端。

    Catalysts for polymerizing cyclic olefin
    3.
    发明授权
    Catalysts for polymerizing cyclic olefin 有权
    用于聚合环烯烃的催化剂

    公开(公告)号：US07863214B2

    公开(公告)日：2011-01-04

    申请号：US11542166

    申请日：2006-10-04

    Applicant: Young Keun Chung ,  Il Gu Jung ,  Sung Ho Chun ,  Young Whan Park ,  Sung Cheol Yoon ,  TaeSun Lim ,  Jungmin Lee ,  Dai Seung Choi

    Inventor： Young Keun Chung ,  Il Gu Jung ,  Sung Ho Chun ,  Young Whan Park ,  Sung Cheol Yoon ,  TaeSun Lim ,  Jungmin Lee ,  Dai Seung Choi

    IPC: B01J27/24

    CPC classification number: C07F15/006 ,  C08F4/7034 ,  C08F4/80

    Abstract: Provided is a metal catalyst complex for preparing a cyclic olefin-based polymer by addition polymerization of a cyclic olefin-based monomer, which is represented by Formula 1 below: [M(L1)x(L′2)y(L3)z]a[Ani]b   wherein M is a Group X metal; [M(L1)x(L′2)y(L3)z] is a cationic precatalyst; L1 is an anionic hydrocarbyl-containing ligand; L′2 is a neutral ligand; L3 is an N-heterocyclic carbene ligand; [Ani] is an anion capable of weakly coordinating with the metal M; x is 1 or 2; y is 0 to 4; z is 1 or 2; 2≦x+y+z≦6; a and b are each 1 to 10. The metal catalyst complex has an N-heterocyclic carbene ligand, and thus, is excellent in thermal stability and reactivity.

    Abstract translation: 本发明提供一种金属催化剂配合物，其通过以下式1表示的环状烯烃系单体的加成聚合制备环状烯烃系聚合物：[M（L1）x（L'2）y（L3）z] a [Ani] b式1其中M是X族金属; [M（L1）x（L'2）y（L3）z]是阳离子预催化剂; L1是含阴离子烃基的配体; L'2是中性配体; L3是N-杂环卡宾配体; [Ani]是能够与金属M弱配位的阴离子; x为1或2; y为0〜4; z为1或2; 2＆nlE; x + y + z＆nlE; 6; a和b各自为1〜10。金属催化剂配合物具有N-杂环卡宾配体，因此具有优异的热稳定性和反应性。

    Apparatus and method for virtualizing multiple terminals
    4.
    发明授权
    Apparatus and method for virtualizing multiple terminals 有权
    用于虚拟化多个终端的装置和方法

    公开(公告)号：US08817791B2

    公开(公告)日：2014-08-26

    申请号：US13312351

    申请日：2011-12-06

    Applicant: Kyoung-Hee Lee ,  Sung-Kuen Lee ,  Seng-Kyoun Jo ,  Il-Gu Jung ,  Hyun-Woo Lee ,  Won Ryu

    Inventor： Kyoung-Hee Lee ,  Sung-Kuen Lee ,  Seng-Kyoun Jo ,  Il-Gu Jung ,  Hyun-Woo Lee ,  Won Ryu

    IPC: G06F15/16

    CPC classification number: H04L29/08846 ,  H04L61/106 ,  H04L61/605 ,  H04L61/6054

    Abstract: An apparatus and method for virtualizing multiple terminals are provided. The apparatus includes a terminal virtualizer configured to virtualize a group of a plurality of transmitter terminals of a first user and a group of receiver terminals of a second user through the change of source and destination addresses of a packet that is transmitted between the transmitter terminal group and the receiver terminal group so that the transmitter terminal group and the receiver terminal group may be recognized as if they were single terminals. Accordingly, it is possible to provide seamless IP connectivity regardless of which terminal is currently being used by a user.

    Abstract translation: 提供了一种用于虚拟化多个终端的装置和方法。 该装置包括终端虚拟器，被配置为通过改变在发射机终端组之间发送的分组的源和目的地址来虚拟化第一用户的多个发射机终端的组和第二用户的一组接收者终端 和接收机终端组，使得发射机终端组和接收机终端组可以被识别为如果它们是单个终端。 因此，无论用户当前正在使用哪个终端，都可以提供无缝的IP连接。

    Polymerization methods using the catalysts
    5.
    发明授权
    Polymerization methods using the catalysts 有权
    使用催化剂的聚合方法

    公开(公告)号：US07868105B2

    公开(公告)日：2011-01-11

    申请号：US11581470

    申请日：2006-10-17

    Applicant: Young Keun Chung ,  Il Gu Jung ,  Sung Ho Chun ,  Young Whan Park ,  Dai Seung Choi ,  Sung Cheol Yoon ,  TaeSun Lim ,  Jungmin Lee

    Inventor： Young Keun Chung ,  Il Gu Jung ,  Sung Ho Chun ,  Young Whan Park ,  Dai Seung Choi ,  Sung Cheol Yoon ,  TaeSun Lim ,  Jungmin Lee

    IPC: C08F4/06 ,  C08F4/12 ,  C08F4/16

    CPC classification number: C08F4/70 ,  C08F32/08

    Abstract: Provided is a method of preparing a cyclic olefin polymer by addition polymerization of a cyclic olefin monomer, the method including contacting a metal catalyst complex represented by Formula 1 below with a cyclic olefin monomer represented by Formula 2 below: [M(L1)x(L′2)y(L3)z]a[Ani]b    wherein M is a Group X metal; [M(L1)x(L′2)y(L3)z] is a cationic complex; L1 is an anionic hydrocarbyl-containing ligand; L′2 is a neutral ligand; L3 is an N-heterocyclic carbene ligand; [Ani] is an anion capable of weakly coordinating with the metal M; x is 1 or 2; y is 0 to 4; z is 1 or 2; 2≦x+y+z≦6; a and b are respectively the number of cations and the number of anions capable of weakly coordinating with the metal M and are each a number of 1-10 which is used to satisfy the net charge balance of the metal catalyst complex, and wherein for each of L1, L′2, and L3, when a plurality of ligands are present in a molecule of the metal catalyst complex, the ligands may be the same or different, and wherein m is an integer of 0 to 4; and R7, R′7, R″7, and R″′7 are each independently a polar functional group or a nonpolar functional group.According to the method of the present invention, a high molecular weight cyclic olefin addition polymer can be produced in a high yield even when using a polar functional group-containing cyclic olefin monomer. A polymer produced using the method shows good thermal stability.

    Abstract translation: 提供一种通过环状烯烃单体的加成聚合制备环状烯烃聚合物的方法，该方法包括使由下述通式1表示的金属催化剂配合物与由下式2表示的环状烯烃单体接触：[M（L1）x（ L'2）y（L3）z] a [Ani] b式1其中M是X族金属; [M（L1）x（L'2）y（L3）z]是阳离子络合物; L1是含阴离子烃基的配体; L'2是中性配体; L3是N-杂环卡宾配体; [Ani]是能够与金属M弱配位的阴离子; x为1或2; y为0〜4; z为1或2; 2＆nlE; x + y + z＆nlE; 6; a和b分别是能够与金属M弱配位的阳离子数和阴离子数，并且各自为1-10，其用于满足金属催化剂络合物的净电荷平衡，并且其中对于每个 的L 1，L 2和L 3，当多个配体存在于金属催化剂配合物的分子中时，配体可以相同或不同，并且其中m为0-4的整数; 并且R 7，R'7，R“7和R”'7各自独立地为极性官能团或非极性官能团。 根据本发明的方法，即使使用含极性官能团的环状烯烃单体，也可以高产率地制造高分子量环状烯烃加成聚合物。 使用该方法制备的聚合物显示出良好的热稳定性。

    METHOD AND APPARATUS FOR PROVIDING MULTICAST SERVICE FOR MOBILE NODE IN MOBILE COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING MULTICAST SERVICE FOR MOBILE NODE IN MOBILE COMMUNICATION SYSTEM 审中-公开
    在移动通信系统中为移动节点提供多媒体服务的方法和装置

    公开(公告)号：US20120033600A1

    公开(公告)日：2012-02-09

    申请号：US13187084

    申请日：2011-07-20

    Applicant: Seng-Kyoun JO ,  Eun-Jun RHEE ,  Il-Gu JUNG ,  Sung-Kuen LEE ,  Kyoung-Hee LEE ,  Hyun-Woo LEE ,  Won RYU

    Inventor： Seng-Kyoun JO ,  Eun-Jun RHEE ,  Il-Gu JUNG ,  Sung-Kuen LEE ,  Kyoung-Hee LEE ,  Hyun-Woo LEE ,  Won RYU

    IPC: H04W4/06

    CPC classification number: H04W36/0055 ,  H04W36/0007 ,  H04W76/40

    Abstract: A method for providing a multicast service for an MN includes: transmitting, by an MN connected to a first access point within a first access network, multicast information of the MN to an agent of the first access network through the first access point, wherein the multicast information includes information on a multicast source and a multicast group; transmitting and receiving messages between agents according to a predetermined protocol based on the multicast information of the MN transmitted to the agent of the first access network, and setting a multicast path between the multicast source and the MN of the first access network between the agents; transmitting, by the agent of the first access network, the multicast information of the MN to the MICS; and registering, by the MICS, the multicast information of the MN transmitted from the agent of the first network.

    Abstract translation: 一种用于为MN提供多播服务的方法包括：通过连接到第一接入网内的第一接入点的MN通过第一接入点将MN的多播信息发送给第一接入网的代理，其中， 组播信息包括组播源和组播组的信息; 基于发送给第一接入网的代理的MN的组播信息，根据预定协议在代理之间发送和接收消息，并且在代理之间设置第一接入网络的组播源与MN之间的组播路径; 由所述第一接入网的代理向所述MICS发送所述MN的组播信息; 以及由所述MICS注册从所述第一网络的代理发送的MN的多播信息。

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