公开(公告)号：US08829548B2

公开(公告)日：2014-09-09

申请号：US13554026

申请日：2012-07-20

申请人： Jong In Yang ,  Sung Tae Kim ,  Yong Il Kim ,  Su Yeol Lee ,  Seung Wan Chae ,  Hyung Duk Ko ,  Yung Ho Ryu

发明人： Jong In Yang ,  Sung Tae Kim ,  Yong Il Kim ,  Su Yeol Lee ,  Seung Wan Chae ,  Hyung Duk Ko ,  Yung Ho Ryu

IPC分类号： H01L33/00

CPC分类号： H01L25/167 ,  H01L2224/48091 ,  H01L2224/49107 ,  H01L2924/00014

摘要： A light emitting device package includes: an undoped semiconductor substrate having first and second surfaces opposed to each other; first and second conductive vias penetrating the undoped semiconductor substrate; a light emitting device mounted on one region of the first surface; a bi-directional Zener diode formed by doping an impurity on the second surface of the undoped semiconductor substrate and having a Zener breakdown voltage in both directions; and first and second external electrodes formed on the second surface of the undoped semiconductor substrate such that they connect the first and second conductive vias to both ends of the bi-directional Zener diode region, respectively.

摘要翻译： 发光器件封装包括：具有彼此相对的第一和第二表面的未掺杂的半导体衬底; 穿过未掺杂的半导体衬底的第一和第二导电通孔; 安装在所述第一表面的一个区域上的发光器件; 通过在未掺杂的半导体衬底的第二表面上掺杂杂质并在两个方向上具有齐纳击穿电压形成的双向齐纳二极管; 以及形成在未掺杂的半导体衬底的第二表面上的第一和第二外部电极，使得它们分别将第一和第二导电通孔连接到双向齐纳二极管区域的两端。

公开(公告)号：US08634363B2

公开(公告)日：2014-01-21

申请号：US12987436

申请日：2011-01-10

申请人： Youn Sun Kim ,  Jin Kyu Han ,  Sung Tae Kim ,  Myung Hoon Yeon ,  Shan Cheng ,  In Ho Lee

发明人： Youn Sun Kim ,  Jin Kyu Han ,  Sung Tae Kim ,  Myung Hoon Yeon ,  Shan Cheng ,  In Ho Lee

IPC分类号： H04W4/00

CPC分类号： H04L1/0693 ,  H04B17/24 ,  H04B17/318 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/06 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0092 ,  H04L25/0226 ,  H04L2025/03426 ,  H04L2025/03802 ,  H04W72/04 ,  H04W72/042 ,  H04W72/085 ,  H04W72/1226 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/20

摘要： A method for processing a Channel State Information Reference Signal (CSI-RS) in a wireless communication system based on a multiple access scheme is provided. The CSI-RS transmission method defines a plurality of CSI-RS patterns, assigns the CSI-RS patterns to individual cells, uses the CSI-RSs alternately per Physical Resource Block (PRB) so as to utilize the transmission powers of all antenna ports for transmitting CSI-RSs, transmits Coordinated Multi Point (CoMP) CSI-RSs and non-CoMP CSI-RSs separately, and mutes specific resources in association with the CSI-RS pattern of adjacent cells.

摘要翻译： 提供了一种在基于多址方案的无线通信系统中处理信道状态信息参考信号（CSI-RS）的方法。 CSI-RS传输方法定义了多个CSI-RS模式，将CSI-RS模式分配给各个小区，每个物理资源块（PRB）交替使用CSI-RS，以便利用所有天线端口的发射功率 发送CSI-RS，分别发送协调多点（CoMP）CSI-RS和非CoMP CSI-RS，并将相邻小区的CSI-RS模式相关联的特定资源静音。

公开(公告)号：US20130113277A1

公开(公告)日：2013-05-09

申请号：US13492001

申请日：2012-06-08

申请人： Sung Tae Kim ,  Seungpyo Lee ,  Jung Ho Yoon

发明人： Sung Tae Kim ,  Seungpyo Lee ,  Jung Ho Yoon

IPC分类号： B60L1/00

CPC分类号： H01M10/425 ,  H01M10/441 ,  H01M10/446 ,  H01M2010/4271 ,  H01M2220/20

摘要： Disclosed is a battery management system. More specifically, the battery management system includes an alternator that supplies a battery and electronic equipment of a vehicle with electricity that is generated by a driving torque of the vehicle, a battery that supplies the electronic equipment with power that is charged by the alternator, a battery observer that observes a condition of the battery, a vehicle information collection portion that collects vehicle condition information according to driving of the vehicle, and a control portion that performs charging recovery of the battery by activating a battery refresh operation when at least one condition of a current accumulation value of the battery, a low SCO entry frequency, and a vehicle starting frequency satisfies a predetermined battery refresh condition.

摘要翻译： 公开了一种电池管理系统。 更具体地，电池管理系统包括交流发电机，其向车辆的电池和电子设备提供由车辆的驱动转矩产生的电力，向电子设备供给由交流发电机充电的电力的电池， 观察电池的状况的电池观察器，根据车辆的行驶收集车辆状态信息的车辆信息收集部，以及控制部，其通过在至少一个状态 电池的电流累积值，低SCO输入频率和车辆起始频率满足预定的电池刷新条件。

公开(公告)号：US20130061675A1

公开(公告)日：2013-03-14

申请号：US13595990

申请日：2012-08-27

申请人： Sung Tae Kim ,  Chang Hyun Kim

发明人： Sung Tae Kim ,  Chang Hyun Kim

IPC分类号： G01P15/12

CPC分类号： G01P15/125 ,  G01P15/0802

摘要： Disclosed herein are an acceleration measuring apparatus and an acceleration measuring method. The acceleration measuring apparatus includes: an acceleration sensor including a first output terminal and a second output terminal; a first switch of which an end is connected to the first output terminal; a second switch of which an end is connected to the second output terminal; a first resistor of which an end is connected to the other end of the first switch; a second resistor of which an end is connected to the other end of the second switch; a logic element connected to the end of the first resistor and the end of the second resistor; and a Time-to-Digital Convertor (TDC) converting a signal output from the logic element into a digital value.

摘要翻译： 这里公开了一种加速度测量装置和加速度测量方法。 加速度测量装置包括：加速度传感器，包括第一输出端子和第二输出端子; 第一开关，其端部连接到第一输出端子; 第二开关，其端部连接到第二输出端子; 第一电阻器，其端部连接到第一开关的另一端; 第二电阻器的一端连接到第二开关的另一端; 连接到第一电阻器的端部和第二电阻器的端部的逻辑元件; 以及将从逻辑元件输出的信号转换为数字值的时间数字转换器（TDC）。

公开(公告)号：US20130020598A1

公开(公告)日：2013-01-24

申请号：US13554026

申请日：2012-07-20

申请人： Jong In Yang ,  Sung Tae Kim ,  Yong Il Kim ,  Su Yeol Lee ,  Seung Wan Chae ,  Hyung Duk Ko ,  Yung Ho Ryu

发明人： Jong In Yang ,  Sung Tae Kim ,  Yong Il Kim ,  Su Yeol Lee ,  Seung Wan Chae ,  Hyung Duk Ko ,  Yung Ho Ryu

IPC分类号： H01L33/50 ,  H01L33/62

CPC分类号： H01L25/167 ,  H01L2224/48091 ,  H01L2224/49107 ,  H01L2924/00014

摘要： A light emitting device package includes: an undoped semiconductor substrate having first and second surfaces opposed to each other; first and second conductive vias penetrating the undoped semiconductor substrate; a light emitting device mounted on one region of the first surface; a bi-directional Zener diode formed by doping an impurity on the second surface of the undoped semiconductor substrate and having a Zener breakdown voltage in both directions; and first and second external electrodes formed on the second surface of the undoped semiconductor substrate such that they connect the first and second conductive vias to both ends of the bi-directional Zener diode region, respectively.

摘要翻译： 发光器件封装包括：具有彼此相对的第一和第二表面的未掺杂的半导体衬底; 穿过未掺杂的半导体衬底的第一和第二导电通孔; 安装在所述第一表面的一个区域上的发光器件; 通过在未掺杂的半导体衬底的第二表面上掺杂杂质并在两个方向上具有齐纳击穿电压形成的双向齐纳二极管; 以及形成在未掺杂的半导体衬底的第二表面上的第一和第二外部电极，使得它们分别将第一和第二导电通孔连接到双向齐纳二极管区域的两端。

公开(公告)号：US20120320832A1

公开(公告)日：2012-12-20

申请号：US13582201

申请日：2011-03-25

申请人： Sung Tae Kim ,  Youn Sun Kim ,  Jin Kyu Han

发明人： Sung Tae Kim ,  Youn Sun Kim ,  Jin Kyu Han

IPC分类号： H04W4/00

CPC分类号： H04L1/0026 ,  H04L1/0029

摘要： The present invention relates to a channel status information transmission/reception method and apparatus in a wireless communication system in which the transmission apparatus generates channel status informations for at least two transmission schemes by combining rank informations corresponding to the transmission schemes into combined rank information through analyzing an uplink channel, and transmits the channel status informations for the respective transmission schemes on up link channel, the channel status information for one of the transmission schemes containing the combined rank information; the reception apparatus receives the channel status informations corresponding to at least two transmission schemes, the channel status information for one of the transmission schemes including combined rank information for the transmission schemes, schedules downlink channel according to the channel status information, and transmits signals on the downlink channel. According to the present invention, the transmission apparatus combines rank informations of a plurality of transmission schemes and feeds back the combined rank information so as to reduce overhead at a reception apparatus.

摘要翻译： 本发明涉及一种无线通信系统中的信道状态信息发送/接收方法和装置，其中，传输装置通过分析组合的等级信息，通过将对应于传输方案的等级信息组合到等级信息中来生成至少两个传输方式的信道状态信息 上行链路信道，并且在上行链路信道上发送用于各个传输方案的信道状态信息，用于包含组合等级信息的传输方案之一的信道状态信息; 接收装置接收与至少两个传输方案对应的信道状态信息，包括用于传输方案的组合等级信息的传输方案之一的信道状态信息，根据信道状态信息调度下行链路信道，并且在 下行通道。 根据本发明，发送装置组合多个发送方式的秩信息，反馈组合等级信息，以减少接收装置的开销。

公开(公告)号：US08324950B2

公开(公告)日：2012-12-04

申请号：US13034363

申请日：2011-02-24

申请人： Sung Tae Kim ,  Sang Gyu Park ,  Kyung Uk Kim ,  Dong Ok Han ,  Seung Chul Pyo ,  Soo Woong Lee

发明人： Sung Tae Kim ,  Sang Gyu Park ,  Kyung Uk Kim ,  Dong Ok Han ,  Seung Chul Pyo ,  Soo Woong Lee

IPC分类号： G01R29/02 ,  H03K3/356

CPC分类号： H03K3/3565

摘要： There are provided a Schmitt trigger circuit that has hysteresis characteristics in which a release point and an operating point are determined based on a width of an inputted pulse. The Schmitt trigger circuit may include a signal/pulse conversion unit that receives an analog signal to generate an input pulse having a width corresponding to a magnitude of the analog signal, a pulse width determination unit that compares the width of the input pulse generated in the signal/pulse conversion unit with a predetermined first threshold width and a second threshold width greater than the first threshold width to output state information indicating the compared result, and an output determination unit that outputs a high signal, when the width of the input pulse is changed from a state of being smaller than the second threshold width to a state of being greater than the second threshold width based on the state information, and outputs a low signal when the width of the input pulse is changed from a state of being greater than the first threshold width to a state of being smaller than the first threshold width based on the state information.

摘要翻译： 提供了具有滞后特性的施密特触发电路，其中基于输入脉冲的宽度来确定释放点和操作点。 施密特触发电路可以包括：信号/脉冲转换单元，其接收模拟信号以产生具有对应于模拟信号的幅度的宽度的输入脉冲;脉冲宽度确定单元，其将生成的输入脉冲的宽度进行比较 信号/脉冲转换单元，具有预定的第一阈值宽度和大于第一阈值宽度的第二阈值宽度，以输出指示比较结果的状态信息;以及输出确定单元，当输入脉冲的宽度为 根据状态信息从小于第二阈值宽度的状态变为大于第二阈值宽度的状态，并且当输入脉冲的宽度从大于 基于状态信息将第一阈值宽度设置为小于第一阈值宽度的状态。

公开(公告)号：US20120140663A1

公开(公告)日：2012-06-07

申请号：US13313642

申请日：2011-12-07

申请人： Cheol MUN ,  Sung Tae Kim ,  Jong Kwan Yook ,  Youn Sun Kim ,  Jin Kyu Han

发明人： Cheol MUN ,  Sung Tae Kim ,  Jong Kwan Yook ,  Youn Sun Kim ,  Jin Kyu Han

IPC分类号： H04W24/00 ,  H04L12/26

CPC分类号： H04W72/085 ,  H04W24/10 ,  H04W48/08 ,  H04W48/20

摘要： Feedback methods and apparatuses are provided for efficiently feeding back downlink Channel State Information (CSI) using limited information in a DAS-based wireless communication system. A method includes determining, by a receiver, a candidate Antenna Port (AP) set from among a plurality of APs; selecting an active AP set from the candidate AP set; and transmitting the candidate AP set, the active AP set, and the downlink CSI of active APs included in the active AP set

摘要翻译： 提供了反馈方法和装置，用于在基于DAS的无线通信系统中使用有限的信息有效地反馈下行链路信道状态信息（CSI）。 一种方法包括由接收机确定多个AP之中的候选天线端口（AP）集合; 从所述候选AP集合中选择活动AP集合; 并且发送候选AP集，活动AP集合和活动AP集合中包括的活动AP的下行CSI

公开(公告)号：US20120076038A1

公开(公告)日：2012-03-29

申请号：US13322071

申请日：2010-05-24

申请人： Cheng Shan ,  Sung Tae Kim ,  Jin Kyu Han ,  In Ho Lee ,  Ju Ho Lee

发明人： Cheng Shan ,  Sung Tae Kim ,  Jin Kyu Han ,  In Ho Lee ,  Ju Ho Lee

IPC分类号： H04W24/00

CPC分类号： H04W36/385 ,  H04B7/024 ,  H04B7/026 ,  H04B7/0639 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0091 ,  H04L2025/03808 ,  H04W52/245 ,  H04W52/40

摘要： Coordinated multipoint communication is a technology for improving cell-edge performance for users in a cell-type mobile communication system. In order to enable a coordinated multipoint transmission/reception operation, a user equipment report of a local environment is required to select both coordinated communication modes and communication partners in evolved Node B (eNB) base stations. According to the present invention, a method is described for feeding back information from User Equipment (UE) to a serving base station to enable a coordinated multi-point transmission/reception operation. The information reported through the feedback is classified into two categories corresponding to received signal intensity information and received signal timing information. The UE may select one or both types of information from between the categories to provide feedback. In embodiments of the present invention, various overhead-reducing reporting formats are described.

摘要翻译： 协调多点通信是用于在小区型移动通信系统中提高用户的小区边缘性能的技术。 为了实现协调的多点发送/接收操作，需要本地环境的用户设备报告来选择演进的节点B（eNB）基站中的协调通信模式和通信伙伴。 根据本发明，描述了一种从用户设备（UE）向服务基站反馈信息以实现协调的多点发送/接收操作的方法。 通过反馈报告的信息分为对应于接收信号强度信息和接收信号定时信息的两个类别。 UE可以从类别之间选择一种或两种类型的信息以提供反馈。 在本发明的实施例中，描述了各种降低开销的报告格式。

公开(公告)号：US20120039282A1

公开(公告)日：2012-02-16

申请号：US13210078

申请日：2011-08-15

申请人： Sung Tae Kim ,  Youn Sun Kim ,  Jin-Kyu Han

发明人： Sung Tae Kim ,  Youn Sun Kim ,  Jin-Kyu Han

IPC分类号： H04W52/04

CPC分类号： H04L5/0048 ,  H04W28/00 ,  H04W48/12 ,  H04W52/54

摘要： Methods and apparatus are provided for transmitting processing reference signals in a mobile communication system. A base station determines a reference signal pattern comprising at least one resource element, generates a bitmap indicator indicating whether zero transmission power is assigned to the at least one resource element of the reference signal pattern, and transmits the reference signal pattern and the bitmap indicator to a terminal. The terminal receives the reference signal pattern and the bitmap indicator, and processes a reference signal extracted according to the reference signal pattern and the bitmap indicator.

摘要翻译： 提供了用于在移动通信系统中发送处理参考信号的方法和装置。 基站确定包括至少一个资源元素的参考信号模式，生成指示零发送功率是否被分配给参考信号模式的至少一个资源元素的位图指示符，并将参考信号模式和位图指示符发送到 一个终端。 终端接收参考信号模式和位图指示符，并处理根据参考信号模式和位图指示符提取的参考信号。