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61. 发明申请

US20080227476A1 SYSTEM AND METHOD FOR CONTROLLING POWER IN A COMMUNICATION SYSTEM 有权
标题翻译：用于控制通信系统中的电力的系统和方法
公开(公告)号：US20080227476A1
公开(公告)日：2008-09-18
申请号：US11947520
申请日：2007-11-29
申请人： Jae-Hee CHO , Heon-Ki Chae , Soon-Young Yoon , In-Seok Hwang , June Moon
发明人： Jae-Hee CHO , Heon-Ki Chae , Soon-Young Yoon , In-Seok Hwang , June Moon
IPC分类号： H04B7/005 , H04B7/26
CPC分类号： H04W52/146 , H04L5/0007 , H04L5/0053 , H04L5/0094 , H04W52/54
摘要： A method for controlling power in a communication system. A base station allocats Channel Quality Information Channels to at least one mobile station, transmits the allocated Channel Quality Information Channel information, and transmits power control information to the mobile station to which the Channel Quality Information Channel is allocated. And a mobile station for receives Channel Quality Information Channel allocation information, receives power control information, and detects the power control information allocated to the mobile station by using the Channel Quality Information Channel allocation information.
摘要翻译：一种用于控制通信系统中的功率的方法。基站向至少一个移动台分配信道质量信息信道，发送分配的信道质量信息信道信息，并向发送信道质量信息信道的移动台发送功率控制信息。以及用于接收信道质量信息信道分配信息的移动站，接收功率控制信息，并且通过使用信道质量信息信道分配信息来检测分配给移动站的功率控制信息。

62. 发明申请

US20080220804A1 SYSTEM AND METHOD FOR CONTROLLING POWER IN A COMMUNICATION SYSTEM 有权
标题翻译：用于控制通信系统中的电力的系统和方法
公开(公告)号：US20080220804A1
公开(公告)日：2008-09-11
申请号：US11972403
申请日：2008-01-10
申请人： Jae-Hee CHO , Heon-Ki Chae , Soon-Young Yoon , In-Seok Hwang , June Moon
发明人： Jae-Hee CHO , Heon-Ki Chae , Soon-Young Yoon , In-Seok Hwang , June Moon
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/54 , H04W52/146
摘要： A method for controlling power in a communication system. A base station allocates Channel Quality Information Channels (CQICHs) to at least one mobile station, transmits CQICH information for the allocated CQICHs, and transmits power control information to the mobile stations to which the CQICHs are allocated. A mobile station receives CQICH allocation information, receives power control information, and detects the power control information allocated to the mobile station by using the CQICH allocation information.
摘要翻译：一种用于控制通信系统中的功率的方法。基站将信道质量信息信道（CQICH）分配给至少一个移动站，发送用于所分配的CQICH的CQICH信息，并向所分配的CQICH的移动台发送功率控制信息。移动站接收CQICH分配信息，接收功率控制信息，并通过使用CQICH分配信息来检测分配给移动台的功率控制信息。

63. 发明申请

US20060152239A1 Wafer burn-in system with probe cooling 审中-公开
标题翻译：晶圆老化系统，带探头冷却
公开(公告)号：US20060152239A1
公开(公告)日：2006-07-13
申请号：US11326026
申请日：2006-01-04
申请人： Jung-Hyun Nam , Ki-Sang Kang , Gi-Bum Koo , Hoon-Jung Kim , In-Seok Hwang
发明人： Jung-Hyun Nam , Ki-Sang Kang , Gi-Bum Koo , Hoon-Jung Kim , In-Seok Hwang
IPC分类号： G01R31/02
CPC分类号： G01R31/2877
摘要： The present disclosure relates to a wafer burn-in system having a device cooling a probe card and thereby restraining heat accumulation in the probe card. The disclosed wafer burn-in system includes a probe station and a tester. The probe station includes a burn-in chamber, a probe head, and a wafer stage. The probe head has a probe card installed on the lower surface of the probe head. A cooling device restrains heat accumulation in the probe card, e.g., by generating airflow around the probe card. The wafer stage of the burn-in chamber fixes a wafer loaded on the upper surface of the wafer stage and elevates the wafer for contact with the probe card. The tester connects to the probe station through a general purpose interface bus (GPIB) to convey test signals to and from the probe head, and to control operation of the cooling device. The tester activates the cooling device, e.g., activates air blowers to generate airflow forcibly around the probe card and thereby restrain heat accumulation in the probe card during a burn-in process performed in the burn-in chamber.
摘要翻译：本公开涉及具有冷却探针卡的装置并由此抑制探针卡中的热积聚的晶片老化系统。所公开的晶片老化系统包括探测台和测试仪。探针台包括老化室，探针头和晶片台。探头具有安装在探针头下表面上的探针卡。冷却装置例如通过在探针卡周围产生气流来限制探针卡中的热积聚。老化室的晶片台将装载在晶片台的上表面上的晶片固定，并提升晶片以与探针卡接触。测试仪通过通用接口总线（GPIB）连接到探测站，以将测试信号传送到探头和从探头传出，并控制冷却装置的操作。测试仪激活冷却装置，例如，激活鼓风机以强制地在探针卡周围产生气流，从而在老化室中进行的老化过程期间抑制探针卡中的热积聚。

64. 发明申请

US20060040619A1 Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system 有权
公开(公告)号：US20060040619A1
公开(公告)日：2006-02-23
申请号：US11207396
申请日：2005-08-19
申请人： Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Soon-Young Yoon , Sang-Hoon Sung , Young-Hoon Kwon
发明人： Jae-Hee Cho , In-Seok Hwang , Jang-Hoon Yang , Hoon Huh , Soon-Young Yoon , Sang-Hoon Sung , Young-Hoon Kwon
IPC分类号： H04B7/00 , H04Q7/20 , H04B1/00
CPC分类号： H04W52/28 , H04W52/08 , H04W52/10
摘要： An apparatus and method for changing an uplink power control scheme according to mobile status in a TDD mobile communication system are provided. A subscriber station transmits to a base station a power control change request message including information about a requested power control scheme. Upon receipt of the power control change request message, the base station selects a power control scheme for the uplink of the subscriber station and transmits to the subscriber station a power control change command message including information about the selected power control scheme. The subscriber station extracts, upon receipt of the power control change command message from the base station, the power control scheme information from the power control change command message and selects a power control scheme according to the extracted information.

65. 发明申请

US20050243940A1 Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system 有权
标题翻译：用于在正交频分多址通信系统中生成用于自适应天线系统的前导码序列的方法和装置
公开(公告)号：US20050243940A1
公开(公告)日：2005-11-03
申请号：US11116904
申请日：2005-04-28
申请人： Hoon Huh , Jang-Hoon Yang , Jae-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng , Jae-Hee Cho , In-Seok Hwang , Jee-Hyun Kim , Kwan-Hee Roh
发明人： Hoon Huh , Jang-Hoon Yang , Jae-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng , Jae-Hee Cho , In-Seok Hwang , Jee-Hyun Kim , Kwan-Hee Roh
IPC分类号： H04J11/00 , H04K1/10 , H04L25/02 , H04L27/26
CPC分类号： H04L25/022 , H04L25/0226 , H04L27/2613
摘要： Disclosed is a method and an apparatus for generating a preamble sequence for an adaptive antenna system supporting a space division multiple access in an OFDMA communication system. Particularly, disclosed is a method for forming a preamble sequence identifying each of a plurality of mobile subscriber stations located within a cell or a sector of a communication system which includes a plurality of sub-channels assigned to the mobile subscriber stations, each of the sub-channels including a plurality of bins each of which includes n number of contiguous subcarriers in a frequency domain, the preamble sequence being transmitted before each of the sub-channels is transmitted, the method including the step of generating a preamble sequence by phase-shifting a predetermined sequence according to a predetermined phase shift sequence in the frequency domain.
摘要翻译：公开了一种用于在OFDMA通信系统中生成支持空分多址的自适应天线系统的前同步码序列的方法和装置。特别地，公开了一种用于形成标识位于通信系统的小区或扇区内的多个移动用户站中的每一个的前导序列的方法，该通信系统包括分配给移动用户站的多个子信道，每个子 - 信道，包括多个信道，每个信道包括频域中的n个连续子载波，所述前导序列在每个子信道被发送之前被发送，所述方法包括以下步骤：通过相移产生前同步码序列根据频域中的预定相移序列的预定序列。

66. 发明申请

US20050195910A1 Method and apparatus for allocating subcarriers in a broadband wireless communication system using multiple carriers 有权
标题翻译：在使用多个载波的宽带无线通信系统中分配副载波的方法和装置
公开(公告)号：US20050195910A1
公开(公告)日：2005-09-08
申请号：US11074043
申请日：2005-03-07
申请人： Jeong-Heon Kim , Jao-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng , In-Seok Hwang
发明人： Jeong-Heon Kim , Jao-Ho Jeon , Soon-Young Yoon , Seung-Joo Maeng , In-Seok Hwang
IPC分类号： H04K1/10 , H04L5/02 , H04L27/26 , H04W72/04
CPC分类号： H04L5/023 , H04L27/2608 , H04W72/04
摘要： A method and apparatus for allocating subcarriers in a broadband wireless communication system using multiple carriers are provided. In the wireless communication system where the total available frequency band is divided into a plurality of subcarriers and subchannels each are formed with a predetermined number of subcarriers, the subcarriers are grouped into subcarrier groups, subcarriers are selected from the subcarrier groups according to predetermined sequences, and the selected subcarriers are allocated as a subchannel to a cell in a predetermined time period.
摘要翻译：提供了一种用于在使用多个载波的宽带无线通信系统中分配子载波的方法和装置。在将总可用频带划分为多个子载波和子信道的无线通信系统中，每个副载波分别以预定数量的子载波形成，将子载波分组为子载波组，根据预定的序列从子载波组中选择副载波，并且所选择的子载波在预定时间段内作为子信道分配给小区。

67. 发明授权

US06909297B2 Probe card 失效
标题翻译：探针卡
公开(公告)号：US06909297B2
公开(公告)日：2005-06-21
申请号：US10754500
申请日：2004-01-12
申请人： Joon-Su Ji , In-Seok Hwang , Doo-Seon Lee , Byoung-Joo Kim , Young-Kyo Ro , Ho-Yeol Lee
发明人： Joon-Su Ji , In-Seok Hwang , Doo-Seon Lee , Byoung-Joo Kim , Young-Kyo Ro , Ho-Yeol Lee
IPC分类号： H01L21/66 , G01R1/073 , G01R31/02
CPC分类号： G01R1/07342
摘要： A probe card is provided which includes a plurality of stacked signal printed circuit boards for transmitting signals, and a plurality of ground printed circuit boards respectively interposed between the signal printed circuit boards. To reduce ground noise, each of the ground printed circuit boards includes a plurality of conductive ground regions which are insulated from each other.
摘要翻译：提供了一种探针卡，其包括用于传输信号的多个堆叠信号印刷电路板，以及分别介于信号印刷电路板之间的多个接地印刷电路板。为了降低接地噪声，每个接地印刷电路板包括彼此绝缘的多个导电接地区域。

68. 发明申请

US20050030931A1 Apparatus and method for modulating ranging signals in a broadband wireless access communication system 审中-公开
标题翻译：用于在宽带无线接入通信系统中调制测距信号的装置和方法
公开(公告)号：US20050030931A1
公开(公告)日：2005-02-10
申请号：US10909463
申请日：2004-08-02
申请人： Sang-Hoon Sung , Bong-Gee Song , Soon-Young Yoon , Kwang-Seop Eom , In-Seok Hwang , Jae-Hee Cho , Hoon Huh , Kwan-Hee Roh
发明人： Sang-Hoon Sung , Bong-Gee Song , Soon-Young Yoon , Kwang-Seop Eom , In-Seok Hwang , Jae-Hee Cho , Hoon Huh , Kwan-Hee Roh
IPC分类号： H04L27/26 , H04J3/06 , H04J11/00 , H04J13/00 , H04B7/216
CPC分类号： H04J3/0682 , H04J13/16 , H04J13/18
摘要： An method and apparatus for transmitting ranging information from at least one base station to subscriber stations and generating a ranging signal by the subscriber station using received ranging information in a Broadband Wireless Access (BWA) communication system including a plurality of neighbor cells and a plurality of the subscriber stations located in each cell region. A first code generator generates a first code using different first code information received from the base stations in the neighbor cells allocated the first code information. A second code generator generates a second code using second code information received by each of the subscriber stations existing in cell regions of the neighbor cells. A ranging signal generator generates a new ranging signal by combining the first code with the second code.
摘要翻译：一种用于从至少一个基站发送测距信息到用户站的方法和装置，并且在包括多个相邻小区的宽带无线接入（BWA）通信系统中使用接收到的测距信息由用户站生成测距信号，位于每个小区区域中的用户站。第一代码生成器使用从分配了第一代码信息的相邻单元中的基站接收的不同的第一代码信息来生成第一代码。第二代码生成器使用存在于相邻单元的单元区域中的每个用户站接收的第二代码信息来生成第二代码。测距信号发生器通过将第一代码与第二代码组合来生成新的测距信号。

69. 发明授权

US06800366B2 Acrylic adhesive compositions for polarizing film and the polarizer film using the same 有权
标题翻译：用于偏光膜的丙烯酸粘合剂组合物和使用其的偏光膜
公开(公告)号：US06800366B2
公开(公告)日：2004-10-05
申请号：US10203879
申请日：2002-08-15
申请人： Suk-Ky Chang , In-Seok Hwang , In-Cheon Han , Hye-Won Sohn , Sang-Eon Han , Belyaev Sergey , Seung-Man Sohn , Malimonenko Nikolay
发明人： Suk-Ky Chang , In-Seok Hwang , In-Cheon Han , Hye-Won Sohn , Sang-Eon Han , Belyaev Sergey , Seung-Man Sohn , Malimonenko Nikolay
IPC分类号： B32B2730
CPC分类号： C09J133/062 , C09J2201/606 , Y10T428/1041 , Y10T428/2891
摘要： The present invention provides an acrylic pressure sensitive adhesive composition having an element with a positive stress optical coefficient for a polarizing film and a polarizing film using the same.
摘要翻译：本发明提供一种丙烯酸类压敏粘合剂组合物，其具有偏振膜具有正应力光学系数的元素和使用其的偏振膜。

70. 发明授权

US08885454B2 Apparatus and method for precoding using channel orthogonalization in multi-user multi-antenna system 有权
标题翻译：在多用户多天线系统中使用信道正交化预编码的装置和方法
公开(公告)号：US08885454B2
公开(公告)日：2014-11-11
申请号：US13182697
申请日：2011-07-14
申请人： Sung-Woo Park , In-Seok Hwang , InKyu Lee , Jin-Sung Kim , Chung-Gu Kang , Jun Heo
发明人： Sung-Woo Park , In-Seok Hwang , InKyu Lee , Jin-Sung Kim , Chung-Gu Kang , Jun Heo
IPC分类号： H04J11/00 , H04B7/04 , H04L25/02 , H04L25/03 , H04L5/00
CPC分类号： H04B7/0473 , H04L5/0023 , H04L25/0248 , H04L25/03891
摘要： An apparatus and method for transmitting in a multi-user multi-antenna system are provided. The apparatus includes a precoder for orthogonalizing a channel by removing a channel element of a corresponding terminal with respect to multiple terminals, for determining an effective channel of each terminal by decomposing the orthogonalized channel using Singular Value Decomposition (SVD), for determining a precoding matrix using the effective channel, and for mapping data streams of the multiple terminals to a plurality of transmit antennas using the precoding matrix, and the plurality of the transmit antennas for transmitting the data streams of the multiple terminals. Hence, it is possible to obtain an iteration algorithm performance requiring considerable computation while avoiding complexity and reducing computation.
摘要翻译：提供一种用于在多用户多天线系统中进行发送的装置和方法。该装置包括：预编码器，用于通过相对于多个终端去除相应终端的信道单元来正确化信道，用于通过使用奇异值分解（SVD）分解正交化信道来确定每个终端的有效信道，用于确定预编码矩阵使用有效信道，并且使用预编码矩阵将多个终端的数据流映射到多个发射天线，以及用于发送多个终端的数据流的多个发射天线。因此，可以获得迭代算法的性能，需要相当大的计算量，同时避免复杂性和减少计算。

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