公开(公告)号：US08208475B2

公开(公告)日：2012-06-26

申请号：US12517169

申请日：2007-11-30

申请人： Ji-Soo Park ,  Han-Jun Yoon ,  Dong-jin Shin ,  Cheol-Hye Cho ,  Moon-Soo Jang ,  Chang-Ki Kim ,  Young-Jick Bahg

发明人： Ji-Soo Park ,  Han-Jun Yoon ,  Dong-jin Shin ,  Cheol-Hye Cho ,  Moon-Soo Jang ,  Chang-Ki Kim ,  Young-Jick Bahg

IPC分类号： H04L12/56

CPC分类号： H04W72/1221 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2416 ,  H04L47/56 ,  H04L47/562 ,  H04L47/568

摘要： A method for scheduling packets from a plurality of radio bearers by a scheduler of a first layer includes calculating a virtual scheduling time for the radio bearers by using a packet delay variation of the radio bearers, and transmitting the packet of the radio bearer having the greatest virtual scheduling time from among the plurality of radio bearers to a second layer.

摘要翻译： 一种用于通过第一层的调度器从多个无线电承载中调度分组的方法包括：通过使用无线承载的分组延迟变化来计算无线承载的虚拟调度时间，并且发送具有最大的无线承载的分组 从多个无线承载中的虚拟调度时间到第二层。

公开(公告)号：US06959190B2

公开(公告)日：2005-10-25

申请号：US10026620

申请日：2001-12-27

申请人： Sang-Ho Choi ,  Kyung-Sik Kim ,  Dong-Jin Shin

发明人： Sang-Ho Choi ,  Kyung-Sik Kim ,  Dong-Jin Shin

IPC分类号： H04B7/26 ,  H04L12/56 ,  H04W36/12 ,  H04W36/18 ,  H04Q7/20 ,  H04L12/66

CPC分类号： H04W36/12 ,  H04W36/18

摘要： There is provided a method for performing an intra-packet data service node (PDSN) soft handoff. The method is implemented by setting up a channel passing through a target base station controller (T-BSC), a source base station controller (S-BSC) and a PDSN by establishing a direct channel link between the S-BSC and the T-BSC in an active packet session mode, performing a handoff between the S-BSC, the T-BSC and a mobile station (MS), transmitting or receiving user packet data exchanged between the MS, and the S-BSC and the T-BSC to or from the PDSN through the established channel link and sending or receiving user packet data exchanged between the MS and the T-BSC to or from the PDSN through the established channel link when the handoff is completed.

摘要翻译： 提供了一种用于执行分组内数据服务节点（PDSN）软切换的方法。 该方法通过在S-BSC与T-BSC之间建立直接的信道链路来建立通过目标基站控制器（T-BSC），源基站控制器（S-BSC）和PDSN的信道来实现， BSC以活动分组会话模式执行S-BSC，T-BSC和移动台（MS）之间的切换，发送或接收在MS与S-BSC与T-BSC之间交换的用户分组数据 通过建立的信道链路到达或从PDSN发送或接收在切换完成时通过建立的信道链路在MS和T-BSC之间交换或从PDSN交换的用户分组数据。

公开(公告)号：US5867088A

公开(公告)日：1999-02-02

申请号：US883170

申请日：1997-06-26

申请人： Yong-Hoon Lee ,  Dong-Jin Shin

发明人： Yong-Hoon Lee ,  Dong-Jin Shin

IPC分类号： G01D1/12 ,  G06F1/06 ,  G06F7/02 ,  G06F17/16

CPC分类号： G06F9/30021 ,  G06F7/026

摘要： A minimum value/maximum value extractor and method including: a multiplexer for outputting data and inverted data receiving from data lines depending on a maximum/minimum value selecting signal; a plurality of maximum value extracting parts for receiving the output of the multiplexer, a clock signal and a reset signal, the extracting parts outputting a first output which becomes the same signal state as that of the initially input data bits and maintains "0" regardless of subsequent data bits value once the input data bit becomes "0" until the reset signal is applied, and a second output which follows the first output value by delayed by two clock cycles; a maximum value/minimum value signal generator for outputting a value which is a NORed value of all inputs from the extracting parts as a minimum value or a value which is an inverted value of the NORed value of all inputs from the extracting parts as a maximum value; and a plurality of reset signal generators for generating the reset signal for resetting the first output of the extracting parts as an initial value if the two input signals are at the same state,wherein a data string in which the second output of each maximum value extracting part is "1" is the data string having the maximum/minimum values among a plurality of data bit strings and a value output through the maximum/minimum value signal generator becomes the maximum/minimum value.

摘要翻译： 一种最小值/最大值提取器和方法，包括：多路复用器，用于根据最大/最小值选择信号从数据线输出数据和反相数据; 多个最大值提取部分，用于接收多路复用器的输出，时钟信号和复位信号，提取部分输出与初始输入数据位相同的信号状态的第一输出，并保持“0”不变 一旦输入数据位变为“0”，直到复位信号被施加，并且第二个输出跟随第一个输出值延迟两个时钟周期; 最大值/最小值信号发生器，用于将来自提取部分的所有输入的NOR值作为最小值或作为所有输入的NOR值的反相值的值作为最大值输出 值; 以及多个复位信号发生器，用于在两个输入信号处于相同状态时产生用于将提取部分的第一输出复位为初始值的复位信号，其中，每个最大值提取的第二输出的数据串 部分是“1”是具有多个数据位串中的最大/最小值的数据串，并且通过最大/最小值信号发生器输出的值变为最大/最小值。

公开(公告)号：US20120176881A1

公开(公告)日：2012-07-12

申请号：US13303393

申请日：2011-11-23

申请人： Seong-su PARK ,  Soo-han PARK ,  Jung-woo HONG ,  Se-june PARK ,  Dong-jin SHIN ,  Ichiro MORISHITA

发明人： Seong-su PARK ,  Soo-han PARK ,  Jung-woo HONG ,  Se-june PARK ,  Dong-jin SHIN ,  Ichiro MORISHITA

IPC分类号： G11B7/135

CPC分类号： G11B7/1365 ,  G11B7/1398

摘要： An optical pickup device is provided. The device includes a semiconductor laser light source which outputs linearly-polarized light having an elliptical shape, an objective lens which focuses light outputted from the semiconductor laser light source, forming an optical spot on an optical disc; and a polarization plate which is disposed placed on an optical path between the semiconductor laser light source and the objective lens, and which polarizes the light outputted from the semiconductor laser light source and transmits elliptically-polarized light, wherein the polarization plate is disposed such that a major axis of the elliptical polarization of the light transmitted by the polarization plate is parallel to or perpendicular to a major axis of the elliptical shape of the light.

摘要翻译： 提供一种光拾取装置。 该装置包括输出具有椭圆形的线偏振光的半导体激光光源，聚焦从半导体激光光源输出的光的物镜，在光盘上形成光点; 以及偏振板，其设置在所述半导体激光光源与所述物镜之间的光路上，使从所述半导体激光光源输出的光偏振并透射椭圆偏振光，其中，所述偏光板配置为 由偏振板透射的光的椭圆偏振的长轴平行于或垂直于光的椭圆形的长轴。

公开(公告)号：US08112203B2

公开(公告)日：2012-02-07

申请号：US12276622

申请日：2008-11-24

申请人： Dong Jin Shin ,  Sung Suk Ko ,  Kyo Ho Kim ,  Myung Sup Shim

发明人： Dong Jin Shin ,  Sung Suk Ko ,  Kyo Ho Kim ,  Myung Sup Shim

IPC分类号： G06F19/00

CPC分类号： B60W50/0098 ,  B60K2350/1092 ,  Y02T10/84 ,  Y10T477/619

摘要： A system for assisting fuel-efficient driving includes a storage unit for storing a shift pattern map, a collection unit for collecting the driving state information of a vehicle, a driving state calculation unit for calculating a current driving state and a target driving region on the basis of the information from the collection unit and the shift pattern map, and a display control unit for displaying the current driving state and the target driving region on a display to make it possible to compare the current driving state and the target driving region on the basis of at least acceleration or speed.

摘要翻译： 用于辅助节能驾驶的系统包括：存储单元，用于存储换档模式图;收集单元，用于收集车辆的驾驶状态信息;驾驶状态计算单元，用于计算当前驾驶状态;以及目标驾驶区域， 来自收集单元和移位模式图的信息的基础;以及显示控制单元，用于在显示器上显示当前驱动状态和目标驱动区域，以使得可以比较当前驱动状态和目标驱动区域 至少加速或加速的基础。

公开(公告)号：US20090161640A1

公开(公告)日：2009-06-25

申请号：US12086120

申请日：2006-12-05

申请人： Dong-Jin Shin ,  Young-Jick Bahg ,  Yeong-Jin Kim

发明人： Dong-Jin Shin ,  Young-Jick Bahg ,  Yeong-Jin Kim

IPC分类号： H04W88/08

CPC分类号： H04W40/02 ,  H04L45/16

摘要： A wireless access router for separately controlling a traffic signal and a control signal is provided. In a mobile communication access network structure, in order to optimally support a mobile communication terminal, a control signal and a traffic signal of a base station are divided, and a router is controlled by mobile communication system functions such as a mobility management function, a QoS management function, a session control of the terminal, a mobility control, and a QoS control function that are effectively processed. With a wireless access router having the divided control signal and traffic signal, it is expected the traffic concentration and a packet transmission delay can be prevented.

摘要翻译： 提供了用于单独控制交通信号和控制信号的无线接入路由器。 在移动通信接入网络结构中，为了最佳地支持移动通信终端，对基站的控制信号和业务信号进行划分，路由器由移动通信系统功能来控制，诸如移动管理功能， QoS管理功能，终端的会话控制，移动性控制以及有效处理的QoS控制功能。 对于具有划分的控制信号和业务信号的无线接入路由器，可以预期可以防止业务集中和分组传输延迟。

公开(公告)号：US20090157290A1

公开(公告)日：2009-06-18

申请号：US12276618

申请日：2008-11-24

申请人： Sang Woo Ji ,  Dong Jin Shin ,  Jae Hoon Jeong

发明人： Sang Woo Ji ,  Dong Jin Shin ,  Jae Hoon Jeong

IPC分类号： G06G7/70

CPC分类号： B60R16/0236 ,  Y02T10/84

摘要： A system for providing fuel-efficient driving information for a vehicle includes a fuel-efficient driving area calculation unit and a display unit. The fuel-efficient driving area calculation unit calculates a variable fuel-efficient driving area, which is divided into economical, semi-economical, and uneconomical regions, depending on the increase or decrease of the speed of the vehicle, calculates a current fuel efficiency of the vehicle, receives information about the type and condition of a road from a GPS, and adjusts the regions in the fuel-efficient driving area to prompt the driver to increase or decrease the vehicle speed in advance. The display unit displays the fuel-efficient driving area using information calculated by the fuel-efficient driving area calculation unit, and indicates the current fuel efficiency using the regions.

摘要翻译： 一种用于为车辆提供节能驾驶信息的系统包括节油驾驶区域计算单元和显示单元。 省燃料驱动区域计算单元根据车辆的速度的增减来计算分为经济型，半经济型和不经济型的可变节能驾驶区域，计算当前的燃料效率 车辆从GPS接收关于道路的类型和状况的信息，并且调节燃油效率驾驶区域中的区域以提示驾驶员提前或降低车速。 显示单元使用由省燃料驱动区域计算单元计算出的信息来显示燃油效率驱动区域，并且使用该区域来指示当前的燃料效率。

公开(公告)号：US5594719A

公开(公告)日：1997-01-14

申请号：US350019

申请日：1994-11-29

申请人： Don-Sung Oh ,  Dong-Jin Shin

发明人： Don-Sung Oh ,  Dong-Jin Shin

IPC分类号： H04B3/23 ,  H04M3/00 ,  H04Q3/545 ,  H04J3/00

CPC分类号： H04Q3/54516 ,  H04B3/23 ,  H04M3/002

摘要： The invention is a method for controlling an echo canceller circuit including a data storage for storing a program for processing digital signals to cancel an echo in PCM encoded voice data, a plurality of digital signal processors each having a reset terminal and which are downloaded with the program which is executed by the plurality of digital signal processor to carry out removal of the echo in the PCM encoded voice data, and a one chip controller for performing control functions of the echo canceller. The method comprises the steps after completion of initialization of the one chip controller, controlling the reset terminals of the digital signal processors to maintain all of the digital signal processors in reset state; releasing one digital signal processor from the reset state and downloading the program to the one released digital signal processor from the data storage; and the released one digital signal processor processing the PCM encoded voice data with the program to remove the echo from the PCM encoded voice data.

摘要翻译： 本发明是一种用于控制回波消除电路的方法，包括：数据存储器，用于存储用于处理数字信号的程序，以消除PCM编码语音数据中的回波;多个数字信号处理器，每个数字信号处理器具有复位终端， 由多个数字信号处理器执行以执行PCM编码语音数据中的回波的程序，以及用于执行回波消除器的控制功能的单片控制器。 该方法包括完成单片机控制器初始化之后的步骤，控制数字信号处理器的复位端，使所有数字信号处理器保持复位状态; 从复位状态释放一个数字信号处理器，并从该数据存储器将该程序下载到一个已释放的数字信号处理器; 并且释放的一个数字信号处理器利用程序处理PCM编码的语音数据以从PCM编码的语音数据中去除回声。

公开(公告)号：US20110314505A1

公开(公告)日：2011-12-22

申请号：US13145708

申请日：2010-01-21

申请人： Jai Hyung Cho ,  Sang Ho Lee ,  Dong Jin Shin

发明人： Jai Hyung Cho ,  Sang Ho Lee ,  Dong Jin Shin

IPC分类号： H04N7/173 ,  H04N7/16

CPC分类号： H04N21/2225 ,  H04N21/239 ,  H04N21/2668 ,  H04N21/41407 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/6405 ,  H04W4/06

摘要： The present invention relates to a method and apparatus of providing a shared Video on Demand (VoD) broadcasting service using a mobile communication network. The method and apparatus may concurrently provide, to a plurality of terminals requesting a first content, requested content from among broadcasting requested contents selected from a broadcasting content list, thereby effectively using radio resources.

摘要翻译： 本发明涉及使用移动通信网络提供共享视频点播（VoD）广播服务的方法和装置。 所述方法和装置可以从从广播内容列表中选择的广播请求内容中向请求第一内容的多个终端同时提供所请求的内容，从而有效地使用无线电资源。

公开(公告)号：US20110107283A1

公开(公告)日：2011-05-05

申请号：US12911789

申请日：2010-10-26

申请人： Sung Hwan Oh ,  Dong Jin Shin

发明人： Sung Hwan Oh ,  Dong Jin Shin

IPC分类号： G06F17/50 ,  G06F17/40

CPC分类号： G06F17/5068 ,  G06F2217/78 ,  Y02E40/76 ,  Y02E60/76 ,  Y04S10/545 ,  Y04S40/22

摘要： The present invention relates to a method for optimizing power/ground pads in a power/ground distribution network. A power/ground distribution network is created for each of multiple voltage domains and a load current source of each node of the power/ground distribution network is modeled in consideration of the actual shapes and areas of functional blocks. A local optimization method is developed to solve problems generated when a conventional optimization method is applied to optimization of power/ground pads in a bump shape used for a flip chip, and a combination of global optimization and local optimization is applied to layouts using bump bonding, which is discriminated from the conventional optimization method restrictively applicable to layouts using wire bonding.

摘要翻译： 本发明涉及一种用于优化电力/地面分配网络中的功率/接地焊盘的方法。 为多个电压域中的每一个创建电力/地面分配网络，并且考虑到功能块的实际形状和面积来建模电力/地面分配网络的每个节点的负载电流源。 开发了一种局部优化方法来解决当将常规优化方法应用于用于倒装芯片的凸起形状中的功率/接地焊盘的优化时产生的问题，并且将全局优化和局部优化的组合应用于使用凸块接合的布局 ，其与常规的优化方法区分开来，限制性地适用于使用引线键合的布局。