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    Method for supporting multicast service in ethernet passive optical network system
    1.
    发明申请
    Method for supporting multicast service in ethernet passive optical network system 有权
    以太网无源光网络系统中支持组播业务的方法

    公开(公告)号：US20050135365A1

    公开(公告)日：2005-06-23

    申请号：US10944328

    申请日：2004-09-17

    申请人： Jung Sung ,  Tae Kim ,  Hyeong Lee

    发明人： Jung Sung ,  Tae Kim ,  Hyeong Lee

    IPC分类号： H04L25/02 ,  H04J3/26 ,  H04L12/18 ,  H04L12/28 ,  H04L12/413

    CPC分类号： H04L12/18

    摘要： There is provided a method for supporting a multicast service in an Ethernet passive optical network system. Since an Optical Network Unit (ONU) system monitors an IGMP (Internet Group Management Protocol) message and informs the monitored result of an Optical Line Terminal (OLT) system so that the OLT system creates L2 multicast forwarding table using a multicast address and ONU ID information in a PON port, the ONU system transmits the multicast packet only to a corresponding subscriber on the basis of the L2 multicast forwarding table when receiving a multicast packet. Therefore, it is possible to transfer a multicast packet only to a specific ONU system belonging to a corresponding multicast address group among a plurality of ONU systems.

    摘要翻译： 提供了一种在以太网无源光网络系统中支持组播业务的方法。 由于光网络单元（ONU）系统监视IGMP（因特网组管理协议）消息，并通知光线路终端（OLT）系统的监控结果，使得OLT系统使用组播地址和ONU ID创建L2组播转发表 在PON端口中的信息中，当接收到组播数据包时，ONU系统基于L2组播转发表将组播数据包发送给对应的用户。 因此，可以将多播分组仅传送到属于多个ONU系统中的对应多播地址组的特定ONU系统。

    Apparatus and method for supporting quality of service in Ethernet passive optical network system
    2.
    发明申请
    Apparatus and method for supporting quality of service in Ethernet passive optical network system 有权
    以太网无源光网络系统中支持服务质量的装置和方法

    公开(公告)号：US20050074238A1

    公开(公告)日：2005-04-07

    申请号：US10910757

    申请日：2004-08-03

    申请人： Jung Sung ,  Tae Kim ,  Hyeong Lee ,  Jae Huh

    发明人： Jung Sung ,  Tae Kim ,  Hyeong Lee ,  Jae Huh

    IPC分类号： H04L12/28 ,  H04J14/00 ,  H04L12/56 ,  H04Q11/00

    CPC分类号： H04L47/2433 ,  H04L47/10 ,  H04L47/22 ,  H04L47/2441 ,  H04Q11/0066 ,  H04Q11/0067 ,  H04Q2011/0064 ,  H04Q2011/0084

    摘要： An apparatus and method for supporting quality of services (QoS) for respective subscriber classes for an Ethernet passive optical network (E-PON) are provided. The method for supporting QoS includes specifying bandwidths and subscriber classes for respective ports for a plurality of subscriber termination systems connected to a service provider termination system; based on the bandwidth information, allocating bandwidths for respective subscriber ports of the subscriber termination systems; based on the subscriber class information, assigning IP addresses to respective subscriber of the subscriber termination systems according to subscriber class; and by using the bandwidths and IP addresses, supporting QoS according to subscriber class in transmitting and receiving data between the service provider termination system and the subscriber termination systems.

    摘要翻译： 提供了一种用于支持以太网无源光网络（E-PON）的各个用户等级的服务质量（QoS）的设备和方法。 用于支持QoS的方法包括为连接到服务提供商终端系统的多个用户终端系统指定相应端口的带宽和订户等级; 基于所述带宽信息，为所述用户终端系统的各个用户端口分配带宽; 基于用户类信息，根据订户类别将IP地址分配给用户终端系统的相应订户; 并通过使用带宽和IP地址，在服务提供商终端系统和用户终端系统之间发送和接收数据时根据用户等级支持QoS。

    Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same
    4.
    发明申请
    Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same 有权
    具有优异的物理性能，生产率和质量一致性的微孔聚乙烯膜及其制造方法

    公开(公告)号：US20070116944A1

    公开(公告)日：2007-05-24

    申请号：US11698088

    申请日：2007-01-26

    申请人： Young Lee ,  Jang Rhee ,  Jung Sung ,  Byoung Jo ,  Chol Lee

    发明人： Young Lee ,  Jang Rhee ,  Jung Sung ,  Byoung Jo ,  Chol Lee

    IPC分类号： B29C47/06 ,  B29C55/00 ,  B32B3/26 ,  B32B5/22

    CPC分类号： C08J5/18 ,  C08J2323/06 ,  H01M2/1653 ,  Y10T428/249953 ,  Y10T428/249978 ,  Y10T428/249986 ,  Y10T428/249992

    摘要： Disclosed herein is a microporous polyethylene film for a battery separator and a method of producing the same. The microporous polyethylene film is made from a resin composition. The resin composition comprises 100 parts by weight of a polyethylene composition including 10-50 wt % polyethylene having a weight average molecular weight of from 2×105 to less than 5×105 (component I) and 90-50 wt % diluent (component II), and 0-150 parts by weight of inorganic powder (component III). The film has a puncture strength of 0.20 N/μm or more and a gas permeability (Darcy's permeability constant) of 1×10−5 Darcy or more. The microporous polyethylene film has excellent physical properties, thus improving the performance and stability of a battery.

    摘要翻译： 本文公开了一种用于电池隔膜的微孔聚乙烯膜及其制造方法。 微孔聚乙烯膜由树脂组合物制成。 树脂组合物包含100重量份的聚乙烯组合物，其包含10-50重量％的重均分子量为2×10 5至小于5×10 5的聚乙烯（组分 I）和90-50重量％的稀释剂（组分II）和0-150重量份的无机粉末（组分III）。 该膜的穿刺强度为0.20N / mum以上，气体渗透性（达西渗透率常数）为1×10 -5以上达西以上。 微孔聚乙烯膜具有优异的物理性能，因此提高了电池的性能和稳定性。

    Microporous high density polyethylene film and method of producing the same
    6.
    发明申请
    Microporous high density polyethylene film and method of producing the same 有权
    微孔高密度聚乙烯薄膜及其制造方法

    公开(公告)号：US20050277702A1

    公开(公告)日：2005-12-15

    申请号：US10964639

    申请日：2004-10-15

    申请人： Young Lee ,  Jang Rhee ,  Won Cho ,  Jung Sung ,  Byoung Jo ,  Chol Lee ,  In Jung ,  Byung Jung

    发明人： Young Lee ,  Jang Rhee ,  Won Cho ,  Jung Sung ,  Byoung Jo ,  Chol Lee ,  In Jung ,  Byung Jung

    IPC分类号： C08J5/22 ,  C08J9/00

    CPC分类号： C08J5/18 ,  C08J2323/06 ,  C08L23/06 ,  C08L91/00 ,  H01M2/145 ,  H01M2/1653 ,  C08L91/06

    摘要： Disclosed is a microporous high density polyethylene film for a battery separator and a method of producing the same. The microporous high density polyethylene film includes high density polyethylene with a weight average molecular weight of 2×105-5×105, containing 5 wt % or less molecule with a molecular weight of 1×104 or less. The microporous high density polyethylene film has tensile strengths of 1,100 kg/cm2 or more in transverse and machine directions respectively, a puncture strength of 0.22 N/μm or more, a gas permeability (Darcy's permeability constant) of 1.3×10−5 Darcy or more, and shrinkages of 5% or less in machine and transverse directions, respectively. Particularly, the microporous high density polyethylene film has an excellent extrusion-compoundabiliy and stretchability and a high productivity, and can improve the performances and stability of a battery produced using the same.

    摘要翻译： 公开了一种用于电池隔膜的微孔高密度聚乙烯膜及其制造方法。 微孔高密度聚乙烯膜包括重均分子量为2×10 5 -5×10 5的高密度聚乙烯，其含有5重量％或更少的分子量为1×10 5 4以下。 微孔高密度聚乙烯膜的横向和机械方向的拉伸强度分别为1100kg / cm 2以上，穿刺强度为0.22N / m 2以上，透气度（达西渗透率常数） 分别为1.3×10 -5以上的达西或以上，并且在纵向和横向上分别为5％以下的收缩。 特别地，微孔高密度聚乙烯膜具有优异的挤出复合性和拉伸性和高生产率，并且可以提高使用其制造的电池的性能和稳定性。

    Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same
    7.
    发明申请
    Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same 审中-公开
    具有优异的物理性能，生产率和质量一致性的微孔聚乙烯膜及其制造方法

    公开(公告)号：US20060228540A1

    公开(公告)日：2006-10-12

    申请号：US11126279

    申请日：2005-05-11

    申请人： Young Lee ,  Jang Rhee ,  Jung Sung ,  Byoung Jo ,  Chol Lee

    发明人： Young Lee ,  Jang Rhee ,  Jung Sung ,  Byoung Jo ,  Chol Lee

    IPC分类号： B32B3/26 ,  B32B5/22 ,  B32B27/00

    CPC分类号： C08J5/18 ,  C08J2323/06 ,  H01M2/1653 ,  Y10T428/249953 ,  Y10T428/249978 ,  Y10T428/249986 ,  Y10T428/249992

    摘要： Disclosed herein is a microporous polyethylene film for a battery separator and a method of producing the same. The microporous polyethylene film is made from a resin composition. The resin composition comprises 100 parts by weight of a polyethylene composition including 10-50 wt % polyethylene having a weight average molecular weight of from 2×105 to less than 5×105 (component I) and 90-50 wt % diluent (component II), and 0-150 parts by weight of inorganic powder (component III). The film has a puncture strength of 0.20 N/μm or more and a gas permeability (Darcy's permeability constant) of 1×10−5 Darcy or more. The microporous polyethylene film has excellent physical properties, thus improving the performance and stability of a battery.

    摘要翻译： 本文公开了一种用于电池隔膜的微孔聚乙烯膜及其制造方法。 微孔聚乙烯膜由树脂组合物制成。 树脂组合物包含100重量份的聚乙烯组合物，其包含10-50重量％的重均分子量为2×10 5至小于5×10 5的聚乙烯（组分 I）和90-50重量％的稀释剂（组分II）和0-150重量份的无机粉末（组分III）。 该膜的穿刺强度为0.20N / mum以上，气体渗透性（达西渗透率常数）为1×10 -5以上达西以上。 微孔聚乙烯膜具有优异的物理性能，因此提高了电池的性能和稳定性。