公开(公告)号：US07519068B2

公开(公告)日：2009-04-14

申请号：US10539731

申请日：2002-12-30

申请人： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

发明人： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

IPC分类号： H04L12/28

CPC分类号： H04L12/66 ,  H04L29/12311 ,  H04L61/2084 ,  H04L69/08 ,  H04L69/16 ,  H04L69/161 ,  H04L69/169 ,  H04L69/323 ,  H04L69/324 ,  H04W4/18 ,  H04W80/04 ,  H04W84/04 ,  H04W88/16 ,  H04W92/02

摘要： Disclosed is a protocol embodying system and method in the GGSN. An IP layer is provided between the GPRS network and the PDN and performs routing between the two networks, and performs routing between the protocols of the first and second network layers and the transfer layer protocol on the GPRS network. A virtual driver is provided on the lower part of the IP layer, is connected to the protocol of the GPRS tunneling provided to the upper part of the IP layer on the GPRS network, and is operable as the lower interface of the IP layer. Since the upper part and the lower part of the IP are appropriately connected by the virtual driver, a single IP is needed in the system, and the embodied configuration becomes simpler.

摘要翻译： 公开了GGSN中体现系统和方法的协议。 在GPRS网络和PDN之间提供IP层，并且在两个网络之间执行路由，并且在第一和第二网络层的协议和GPRS网络上的传输层协议之间执行路由。 在IP层的下部设置虚拟驱动器，连接到GPRS网络上的IP层上部的GPRS隧道协议，可作为IP层的下层接口。 由于IP的上部和下部通过虚拟驱动器适当地连接，所以在系统中需要单个IP，并且所体现的配置变得更简单。

公开(公告)号：US20080296808A1

公开(公告)日：2008-12-04

申请号：US11748958

申请日：2007-05-15

申请人： Yong Lak Joo ,  Dae-Sik Kim

发明人： Yong Lak Joo ,  Dae-Sik Kim

IPC分类号： D01D5/06

CPC分类号： D01D5/0046 ,  D01D5/0076 ,  D01F2/02

摘要： An apparatus for making electrspun fibers comprises a collector that may be submerged in a coagulation bath. The collector may be automatically movable between a first position and a second position, wherein at least a portion of the collected fibers are submerged in a coagulation bath in the first position and spaced apart from the coagulation bath in the second position. The collector may be a rotating collector. A process for making electrospun fibers comprises electrospinning a dispersion and collecting a plurality of electrospun fibers, followed by submerging the collected fibers in a coagulation bath.

摘要翻译： 用于制造电纺纤维的装置包括可以浸没在凝固浴中的收集器。 收集器可以在第一位置和第二位置之间自动移动，其中收集的纤维的至少一部分浸没在第一位置的凝固浴中并且在第二位置与凝固浴间隔开。 收集器可以是旋转收集器。 制造电纺纤维的方法包括静电纺丝分散体并收集多个电纺纤维，然后将收集的纤维浸入凝固浴中。

公开(公告)号：US20080233975A1

公开(公告)日：2008-09-25

申请号：US11987577

申请日：2007-11-30

申请人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Dae-Young Kim

发明人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Dae-Young Kim

IPC分类号： H04Q7/20

CPC分类号： H04W68/12 ,  H04L65/1006 ,  H04W80/10

摘要： In a heterogeneous wireless network system, a apparatus for notifying a mobile station of existence of traffic from a network to which the mobile station is not connected receives an identifier of the mobile station from the network to which the mobile station is not connected. The apparatus checks the network to which the mobile station having the same identifier as the received is connected, and transmits a signal for indicating existence of traffic to the mobile station by using the network's interface.

摘要翻译： 在异构无线网络系统中，用于向移动台通知来自移动台未连接的网络的业务的存在的装置从移动台未连接的网络接收移动台的标识符。 该装置检查与所接收的具有相同标识符的移动台连接的网络，并通过使用网络的接口向移动台发送用于指示业务的存在的信号。

公开(公告)号：US20080232280A1

公开(公告)日：2008-09-25

申请号：US11980368

申请日：2007-10-31

申请人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Choong-Yong Shin

发明人： Seung-Hee Kim ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Choong-Yong Shin

IPC分类号： H04B7/00

CPC分类号： H04W60/005 ,  H04W80/04

摘要： The present invention relates to a binding update identifier sub-option field configuration method and a binding update information configuration method. In the method, a binding update identifier sub-option field including current used interface and data characteristics and corresponding to one interface of the plurality of interfaces is generated, the binding update identifier sub-option field is transmitted to a home agent and a correspondent node, a care-of address corresponding to a binding update identifier is stored, and binding update is performed.

摘要翻译： 本发明涉及绑定更新标识符子选项字段配置方法和绑定更新信息配置方法。 在该方法中，生成包括当前使用的接口和数据特征并对应于多个接口中的一个接口的绑定更新标识符子选项字段，将绑定更新标识符子选项字段发送到归属代理和通信节点 存储对应于绑定更新标识符的转交地址，并执行绑定更新。

公开(公告)号：US07367677B2

公开(公告)日：2008-05-06

申请号：US10510281

申请日：2003-04-04

申请人： Dae-Sik Kim ,  Yung-Jun Park ,  Kun-Ho Cho ,  Hee-Joong Lee ,  Chong-Sam Chung ,  Jong-Chul Choi ,  Tae-Hee Kim

发明人： Dae-Sik Kim ,  Yung-Jun Park ,  Kun-Ho Cho ,  Hee-Joong Lee ,  Chong-Sam Chung ,  Jong-Chul Choi ,  Tae-Hee Kim

IPC分类号： G03B21/14

CPC分类号： G02B3/06 ,  F21V7/0025 ,  F21V11/08 ,  F21V11/16 ,  G02B26/0875 ,  G02B27/1033 ,  G02B27/1053 ,  G02B27/1086 ,  G02B27/148 ,  G03B21/005 ,  G03B21/2066 ,  G03B21/208 ,  H04N9/3117 ,  H04N9/3152

摘要： A highly efficient lighting system, a scrolling unit, and a projection system adopting the highly efficient lighting system and the scrolling unit are provided. The scrolling unit has at least one lens cell. From the viewpoint of light incident upon the at least one lens cell, the rotation of the at least one lens cell is converted into a rectilinear motion of a lens array, such that incident light is scrolled. The projection system includes a light source, an optical splitter, at least one scrolling unit, and a light valve. The optical splitter splits light emitted from the light source according to wavelength. The at least one scrolling unit has at least one lens cell. The lens cell has an incident side and an emitting side and divides incident light into light beams. The rotation of the lens cell causes a rectilinear motion of the light beams, thereby scrolling incident light. The light emitted from the light source is separated into color beams by the optical splitter and the scrolling unit, and the color beams are focused on the light valve. The light valve processes incident light according to an input image signal in order to form a color image.

摘要翻译： 提供了一种高效率的照明系统，滚动单元和采用高效照明系统和滚动单元的投影系统。 滚动单元具有至少一个透镜单元。 从入射到至少一个透镜单元的光的角度来看，将至少一个透镜单元的旋转转换成透镜阵列的直线运动，使得入射光被滚动。 投影系统包括光源，光分路器，至少一个滚动单元和光阀。 光分路器根据波长分离从光源发射的光。 至少一个滚动单元具有至少一个透镜单元。 透镜单元具有入射侧和发射侧，并将入射光分为光束。 透镜单元的旋转导致光束的直线运动，从而滚动入射光。 从光源发射的光被分光器和滚动单元分离成彩色光束，并且彩色光束聚焦在光阀上。 光阀根据输入图像信号处理入射光，以形成彩色图像。

公开(公告)号：US20070134001A1

公开(公告)日：2007-06-14

申请号：US11634984

申请日：2006-12-07

申请人： Kyung-Sook Kim ,  Jung-Sook Bae ,  Mahn-Hoon Lee ,  Sook-Yang Kang ,  Hyun-Seo Park ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Yong-Ik Yoon

发明人： Kyung-Sook Kim ,  Jung-Sook Bae ,  Mahn-Hoon Lee ,  Sook-Yang Kang ,  Hyun-Seo Park ,  Gyung-Chul Shin ,  Dae-Sik Kim ,  Yong-Ik Yoon

IPC分类号： H04B10/00

CPC分类号： H04B10/532

摘要： Provided is a polarization division multiplexed optical transmission system including a transmitter and a receiver. The transmitter includes a first light source generating an optical signal having a linear polarization state; a second light source generating an optical signal having a horizontal polarization state; a first signal generator receiving a first data stream to modulate the optical signal output from the first light source using an M method; a second signal generator receiving a second data stream to modulate the optical signal output from the second light source using an N method; and a polarization beam combiner (PBC) multiplexing the optical signals that were modulated using the M and N methods while maintaining the linear and horizontal polarization states.

公开(公告)号：US20070127498A1

公开(公告)日：2007-06-07

申请号：US11607418

申请日：2006-12-01

申请人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Geon-Baik Lee

发明人： Seung-Hee Kim ,  Dae-Sik Kim ,  Jin-Sung Cho ,  Geon-Baik Lee

IPC分类号： H04L12/56

CPC分类号： H04W68/00 ,  H04W68/12 ,  H04W80/04 ,  Y02D70/142

摘要： A paging method and apparatus for minimizing power consumption under a heterogeneous wireless network environment is provided. The terminal can recognize data reception from the heterogeneous network using a CDMA2000 network having a wide service range under a heterogeneous wireless network environment terminal, and can open only necessary network interfaces at a predetermined time.

摘要翻译： 提供了一种用于在异构无线网络环境下最小化功耗的寻呼方法和装置。 终端可以使用在异构无线网络环境终端下具有广泛服务范围的CDMA2000网络来识别来自异构网络的数据接收，并且可以在预定时间仅打开必要的网络接口。

公开(公告)号：US20060148487A1

公开(公告)日：2006-07-06

申请号：US10537846

申请日：2002-12-30

申请人： Jin-Kyeong Kim ,  Nam-Hoon Park ,  Dae-Sik Kim

发明人： Jin-Kyeong Kim ,  Nam-Hoon Park ,  Dae-Sik Kim

IPC分类号： H04Q7/20 ,  H04B7/00

CPC分类号： H04W48/16 ,  G01S5/02 ,  G01S5/0294 ,  H04W4/02 ,  H04W8/005 ,  H04W52/0229 ,  H04W52/0254 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/164

摘要： Disclosed is a method for automatically searching a wireless LAN AP (access point) in a terminal having a wireless LAN module, a mobile communication module, and a GPS receiving module installed therein. The method comprises: (a) acquiring location information of the wireless LAN AP provided in a service area of a base station from the base station connected through the mobile communication module; (b) consecutively tracking a current location of the terminal through the GPS receiving module; (c) determining a driving start time of the wireless LAN module through the location information of the wireless LAN AP acquired in (a) and the current location information of the terminal tracked in (b); and (d) driving the wireless LAN module to detect a beacon signal periodically output by the wireless LAN AP.

摘要翻译： 公开了一种在其中安装无线LAN模块，移动通信模块和GPS接收模块的终端中自动搜索无线LAN AP（接入点）的方法。 该方法包括：（a）从通过移动通信模块连接的基站获取提供在基站的服务区域中的无线LAN AP的位置信息; （b）通过GPS接收模块连续跟踪终端的当前位置; （c）通过（a）中获取的无线LAN AP的位置信息和（b）中跟踪的终端的当前位置信息确定无线LAN模块的行驶开始时间; 以及（d）驱动无线LAN模块以检测由无线LAN AP周期性地输出的信标信号。

公开(公告)号：US20060104258A1

公开(公告)日：2006-05-18

申请号：US10539731

申请日：2002-12-30

申请人： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

发明人： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

IPC分类号： H04L12/66

CPC分类号： H04L12/66 ,  H04L29/12311 ,  H04L61/2084 ,  H04L69/08 ,  H04L69/16 ,  H04L69/161 ,  H04L69/169 ,  H04L69/323 ,  H04L69/324 ,  H04W4/18 ,  H04W80/04 ,  H04W84/04 ,  H04W88/16 ,  H04W92/02

摘要： Disclosed is a protocol embodying system and method in the GGSN. An IP layer is provided between the GPRS network and the PDN and performs routing between the two networks, and performs muting between the protocols of the first and second network layers and the transfer layer protocol on the GPRS network. A virtual driver is provided on the lower part of the IP layer, is connected to the protocol of the GPRS tunneling provided to the upper part of the IP layer on the GPRS network, and is operable as the lower interface of the IP layer. Since the upper part and the lower part of the IP are appropriately connected by the virtual driver, a single IP is needed in the system, and the embodied configuration becomes simpler.

摘要翻译： 公开了GGSN中体现系统和方法的协议。 在GPRS网络和PDN之间提供IP层，并且在两个网络之间执行路由，并且在第一和第二网络层的协议和GPRS网络上的传输层协议之间执行静音。 在IP层的下部设置虚拟驱动器，连接到GPRS网络上的IP层上部的GPRS隧道协议，可作为IP层的下层接口。 由于IP的上部和下部通过虚拟驱动器适当地连接，所以在系统中需要单个IP，并且所体现的配置变得更简单。

公开(公告)号：US20060044799A1

公开(公告)日：2006-03-02

申请号：US10519547

申请日：2003-05-23

申请人： Dae-Sik Kim

发明人： Dae-Sik Kim

IPC分类号： F21V5/00

CPC分类号： G02B3/0037 ,  G02B3/0043 ,  G02B3/0062 ,  G02B3/06 ,  G02B17/061 ,  G02B27/102 ,  G02B27/1033 ,  G02B27/145

摘要： A cylinder lens array and a projection system adopting the same are provided. The cylinder lens array is installed on a path of a light beam emitted from a light source and is comprised of lens cells. The lens cells are arrayed with their central axes inclined at different angles, so that the light beam which diverges symmetrically with respect to its optical axis is aligned so as to reduce the angle of the divergence in a certain direction. The cylinder lens array is applicable to both single-panel projection systems and three-panel projection systems. In particular, when the cylinder lens array is applied to projection systems adopting a scrolling method, the effects of light alignment are maximized. Thus, etendue decreases, and light efficiency increases.

摘要翻译： 提供了一种柱面透镜阵列和采用该柱面透镜阵列的投影系统。 气缸透镜阵列安装在从光源发射的光束的路径上并且由透镜单元组成。 透镜单元以其中心轴以不同的角度倾斜排列，使得相对于其光轴对称地发散的光束被对准，以便减小在某一方向上的发散角度。 气缸透镜阵列适用于单面投影系统和三面板投影系统。 特别地，当将柱面透镜阵列应用于采用滚动方法的投影系统时，光对准的效果最大化。 因此，光通量降低，光效率提高。