公开(公告)号：US07831203B2

公开(公告)日：2010-11-09

申请号：US11944695

申请日：2007-11-26

申请人： Seong Jae Lee ,  Mi Ja Lee ,  Chang Soon Kim ,  Hyeong Soo Choi

发明人： Seong Jae Lee ,  Mi Ja Lee ,  Chang Soon Kim ,  Hyeong Soo Choi

IPC分类号： H04Q7/20

CPC分类号： H04B7/15585

摘要： The present invention relates to a Radio Frequency Repeater to prevent oscillation with canceling a feedback interference signal between transmitting and receiving antenna with built-in transmitting and receiving antenna in wireless mobile communication repeater. A radio frequency repeater for canceling a feedback interference signal has a downlink path from a base station to a terminal and an uplink path from a terminal to a base station, and said downlink path and said uplink path is separated and combination by a duplexer.

摘要翻译： 本发明涉及一种无线电频率中继器，用于在无线移动通信中继器中利用内置发射和接收天线消除发射和接收天线之间的反馈干扰信号来防止振荡。 用于消除反馈干扰信号的射频中继器具有从基站到终端的下行链路路径和从终端到基站的上行链路路径，并且所述下行链路路径和所述上行链路路径被双工器分离并组合。

公开(公告)号：US20080125033A1

公开(公告)日：2008-05-29

申请号：US11944695

申请日：2007-11-26

申请人： Seong Jae Lee ,  Mi Ja Lee ,  Chang Soon Kim ,  Hyeong Soo Choi

发明人： Seong Jae Lee ,  Mi Ja Lee ,  Chang Soon Kim ,  Hyeong Soo Choi

IPC分类号： H04B7/14

CPC分类号： H04B7/15585

摘要： The present invention relates to a Radio Frequency Repeater to prevent oscillation with canceling a feedback interference signal between transmitting and receiving antenna with built-in transmitting and receiving antenna in wireless mobile communication repeater.A radio frequency repeater for canceling a feedback interference signal has a downlink path from a base station to a terminal and an uplink path from a terminal to a base station, and said downlink path and said uplink path is separated and combination by a duplexer.

摘要翻译： 本发明涉及一种无线电频率中继器，用于在无线移动通信中继器中利用内置发射和接收天线消除发射和接收天线之间的反馈干扰信号来防止振荡。 用于消除反馈干扰信号的射频中继器具有从基站到终端的下行链路路径和从终端到基站的上行链路路径，并且所述下行链路路径和所述上行链路路径被双工器分离并组合。

公开(公告)号：US07929906B2

公开(公告)日：2011-04-19

申请号：US11943694

申请日：2007-11-21

申请人： Seong Jae Lee ,  Doo Young Moon ,  Mi Ja Lee ,  Jae Woong Koo

发明人： Seong Jae Lee ,  Doo Young Moon ,  Mi Ja Lee ,  Jae Woong Koo

IPC分类号： H04B3/36

CPC分类号： H04W52/46 ,  H04B7/15535 ,  H04W52/242 ,  H04W52/325

摘要： A forward and reverse link automatic power controlled repeater in an apparatus for measuring a path loss between a base-station and a repeater, includes a repeater control part device for controlling a repeater run and for processing forward and reverse gain of the repeater using received information. A mobile communication modem device transfers base-station signal information and base-station power transmission, and provides a wireless connection pathway of the repeater control part. A repeater element management system (EMS) device transfers information extracted from the base-station to the repeater control part and exchanges information with the repeater control part to control a repeater through the modem.

摘要翻译： 用于测量基站和中继器之间的路径损耗的装置中的前向和反向链路自动功率控制中继器包括用于控制中继器运行的中继器控制部分装置，以及使用接收到的信息来处理中继器的前向和后向增益 。 移动通信调制解调设备传送基站信号信息和基站功率传输，并提供中继器控制部分的无线连接路径。 中继器元件管理系统（EMS）设备将从基站提取的信息传送到中继器控制部分，并与中继器控制部分交换信息，以通过调制解调器控制中继器。

公开(公告)号：US20140061609A1

公开(公告)日：2014-03-06

申请号：US13879402

申请日：2011-10-13

申请人： Nam Kyun Kim ,  Seok-Keun Yoon ,  Jin Hee Kim ,  Hyo Jung Lee ,  Mi Ja Lee ,  Hee Choon Ahn ,  Doo-Hyeon Moon ,  Jung-Eun Yang ,  Hee Sook Kim ,  Soo-Jin Hwang ,  Young Jun Cho ,  Kyung Joo Lee ,  Hyuck Joo Kwon ,  Bong Ok Kim

发明人： Nam Kyun Kim ,  Seok-Keun Yoon ,  Jin Hee Kim ,  Hyo Jung Lee ,  Mi Ja Lee ,  Hee Choon Ahn ,  Doo-Hyeon Moon ,  Jung-Eun Yang ,  Hee Sook Kim ,  Soo-Jin Hwang ,  Young Jun Cho ,  Kyung Joo Lee ,  Hyuck Joo Kwon ,  Bong Ok Kim

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0072 ,  C07D403/04 ,  C07D403/10 ,  C07D491/048 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/504 ,  H01L2251/308 ,  H05B33/20

摘要： Provided are novel compounds in accordance with Formula I for an organic electronic material and an organic electroluminescent device using same. The compound for an organic electronic material disclosed herein exhibits high electron transport efficiency and thus prevents crystallization upon manufacturing a device, and also facilitates the formation of a layer, thus improving current properties of the device. Thereby, OLED devices having improved power efficiency as well as reduced operating voltage can be manufactured.

摘要翻译： 提供根据式I的有机电子材料的新化合物和使用其的有机电致发光器件。 本文公开的有机电子材料的化合物表现出高的电子传输效率，因此在制造器件时防止结晶，并且还有助于形成层，从而改善器件的电流特性。 因此，可以制造具有提高的功率效率以及降低的工作电压的OLED器件。