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11. 发明授权

US08249522B2 Apparatus and method for transmitting/receiving control message in wireless communication system 有权
标题翻译：在无线通信系统中发送/接收控制消息的装置和方法
公开(公告)号：US08249522B2
公开(公告)日：2012-08-21
申请号：US12381181
申请日：2009-03-09
申请人： Jun-Sung Lim , Jeong-Ho Park , Su-Ryong Jeong , Hyeon-Woo Lee , Ho-Kyu Choi
发明人： Jun-Sung Lim , Jeong-Ho Park , Su-Ryong Jeong , Hyeon-Woo Lee , Ho-Kyu Choi
IPC分类号： H04B1/00 , H04B7/00
CPC分类号： H04W28/06
摘要： Disclosed is an apparatus and method for transmitting/receiving a control message in a wireless communication system that is designed to reduce overhead associated with transmission/reception of the control message. To this end, a transmission apparatus generates a control message, generates a compressed control message by compressing the generated control message, based on a control message that has been lastly received by a reception apparatus from among previously transmitted control messages, selects one of the generated control message and the generated compressed control message according to whether or not the control message lastly received by the reception apparatus exists, and transmits the selected one of the generated control message and the generated compressed control message to the reception apparatus. Therefore, it is possible to reduce resources used for control message transmission, and thus increase the use efficiency of the resources.
摘要翻译：公开了一种用于在无线通信系统中发送/接收控制消息的装置和方法，该无线通信系统旨在减少与控制消息的发送/接收相关的开销。为此，发送装置生成控制消息，根据从先前发送的控制消息中最后由接收装置接收的控制消息，通过压缩生成的控制消息来生成压缩控制消息，选择生成的控制消息和所生成的压缩控制消息是否存在由接收装置最后接收到的控制消息，并且将所生成的控制消息和生成的压缩控制消息中的所选择的一个发送到接收装置。因此，可以减少用于控制消息传输的资源，从而提高资源的使用效率。

12. 发明授权

US08229445B2 Apparatus and method for determining fractional frequency reuse region by using broadcast reference signal in broadband wireless communication system 有权
$Apparatus and method for determining fractional frequency reuse region by using broadcast reference signal in broadband wireless communication system$
标题翻译：在宽带无线通信系统中使用广播参考信号确定分数频率复用区域的装置和方法
公开(公告)号：US08229445B2
公开(公告)日：2012-07-24
申请号：US12470166
申请日：2009-05-21
申请人： Su-Ryong Jeong , Jeong-Ho Park , Jun-Sung Lim , Ho-Kyu Choi , Jae-Weon Cho
发明人： Su-Ryong Jeong , Jeong-Ho Park , Jun-Sung Lim , Ho-Kyu Choi , Jae-Weon Cho
IPC分类号： H04W72/00 , H04W40/00
CPC分类号： H04W72/048
摘要： An apparatus and method for operating a Fractional Frequency Reuse (FFR) scheme in a broadband wireless communication system is provided. The method includes broadcasting a reference value for determining an FFR region, receiving region information determined by using the reference value from at least one Mobile Station (MS), and determining a communication band of at least one MS by using the region information received from the at least one MS.
摘要翻译：提供了一种用于在宽带无线通信系统中操作分数频率重用（FFR）方案的装置和方法。该方法包括：广播用于确定FFR区域的参考值，通过使用来自至少一个移动站（MS）的参考值确定的接收区域信息，以及通过使用从所述至少一个移动台（MS）接收的区域信息来确定至少一个MS的通信频带至少一个MS。

13. 发明授权

US08045596B2 Apparatus and method for transmitting/receiving a signal in a communication system 有权
标题翻译：用于在通信系统中发送/接收信号的装置和方法
公开(公告)号：US08045596B2
公开(公告)日：2011-10-25
申请号：US12026200
申请日：2008-02-05
申请人： Jae-Hee Cho , Jin-Kyu Koo , Jeong-Ho Park , Kwan-Hee Roh , Tae-Young Kim , Soon-Young Yoon
发明人： Jae-Hee Cho , Jin-Kyu Koo , Jeong-Ho Park , Kwan-Hee Roh , Tae-Young Kim , Soon-Young Yoon
IPC分类号： H04B1/707
CPC分类号： H04L5/0007 , H04L5/0053
摘要： An apparatus for transmitting/receiving a signal in a communication system is provided. A Mobile Station (MS) spreads a transmission signal to generate a spreading signal, receives, from a Base Station (BS), information on a second spreading signal transmission region, extended from a first spreading signal transmission region, and maps the generated spreading signal to a subcarrier in the second spreading signal transmission region. A Base Station (BS) transmits information on a second spreading signal transmission region extended from a first spreading signal transmission region, for reception of a spreading signal, receives a spreading signal mapped to subcarriers over the second spreading signal transmission region, from an Mobile Station (MS), detects a spreading signal from the spread signal mapped to the subcarriers, and despreads the detected spreading signal to restore a transmission signal.
摘要翻译：提供一种用于在通信系统中发送/接收信号的装置。移动台（MS）扩展发送信号以生成扩展信号，从基站（BS）接收从第一扩频信号发送区域扩展的第二扩频信号发送区域的信息，并将生成的扩频信号涉及第二扩展信号传输区域中的子载波。基站（BS）从第一扩频信号发送区域扩展的第二扩展信号发送区域发送信息，用于接收扩频信号，从移动台接收映射到第二扩频信号发送区域上的子载波的扩频信号（MS），从映射到子载波的扩展信号中检测扩展信号，并对检测到的扩展信号进行解扩以恢复发送信号。

14. 发明申请

US20110176501A1 METHOD AND APPARATUS FOR OPERATING MULTI-USER COLLABORATIVE SPATIAL MULTIPLEXING IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中运行多用户协作空间多路复用的方法与装置
公开(公告)号：US20110176501A1
公开(公告)日：2011-07-21
申请号：US13011062
申请日：2011-01-21
申请人： Su-Ryong Jeong , Jeong-Ho Park , Tae-Young Kim
发明人： Su-Ryong Jeong , Jeong-Ho Park , Tae-Young Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/1226 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0037 , H04W72/046 , H04W72/1268
摘要： A method and an apparatus operate multi-user Collaborative Spatial Multiplexing (CSM) in a wireless communication system. A Base Station (BS), performs uplink transmission scheduling on multiple Mobile Stations (MSs). Resources units, which have been allocated to multiple layers spatially discriminated by the uplink transmission scheduling, are permutated by applying different permutation schemes according to layers. Uplink data is received from the scheduled MSs through the permutated resource units. Each MS uses permutation schemes according to the layers allocated in a manner corresponding to the BS. Therefore, when the multi-user CSM is used, self-interferences or interferences between layers are averaged, thereby reducing variable widths of parameters of various kinds and improving the prediction property of a received SINR. As a result, a Packet Error Ratio (PER) performance is improved when data is actually transmitted.
摘要翻译：一种方法和装置在无线通信系统中操作多用户协作空间复用（CSM）。基站（BS）在多个移动站（MS）上执行上行链路传输调度。分配给上行链路传输调度空间辨别的多个层的资源单元通过根据层应用不同的置换方案来排列。通过排列的资源单元从调度的MS接收上行链路数据。每个MS根据以对应于BS的方式分配的层使用排列方案。因此，当使用多用户CSM时，层之间的自干扰或干扰被平均，从而减少各种参数的可变宽度并提高接收到的SINR的预测属性。结果，当实际发送数据时，数据包错误率（PER）性能得到改善。

15. 发明授权

US07812415B2 Apparatus having gate structure and source/drain over semiconductor substrate 失效
标题翻译：具有半导体衬底上的栅极结构和源极/漏极的器件
公开(公告)号：US07812415B2
公开(公告)日：2010-10-12
申请号：US11944592
申请日：2007-11-23
申请人： Jeong-Ho Park
发明人： Jeong-Ho Park
IPC分类号： H01L29/78
CPC分类号： H01L21/28052 , H01L21/823418 , H01L21/823481 , H01L29/41783
摘要： A semiconductor device including a gate insulating layer formed over a semiconductor substrate; a gate insulating layer pattern formed over an exposed uppermost surface of the semiconductor substrate along the same horizontal plane as the gate insulating layer; an isolation insulating layer formed over the gate insulating layer; a plurality of first gate conductive patterns formed over the gate insulating layer and the gate insulating layer pattern; a source/drain conductor formed over an exposed uppermost surface of the semiconductor substrate; a second gate conductive pattern formed over one of the plurality of the first gate conductive patterns that is provided over the gate insulating layer pattern; a plurality of salicide layers formed over the second gate conductive pattern, the source/drain conductor, and at least one of the plurality of first gate conductive patterns that are provided over the gate insulating layer; and a pair of spacers formed over the gate insulating layer pattern and on sidewalls of one of the plurality of first gate conductive patterns that is provided over the gate insulating layer pattern, the second gate conductive pattern, and the plurality of salicide layers.
摘要翻译：一种半导体器件，包括形成在半导体衬底上的栅极绝缘层; 栅极绝缘层图案，形成在与所述栅极绝缘层相同的水平面的所述半导体衬底的暴露的最上表面上; 形成在所述栅绝缘层上的隔离绝缘层; 形成在所述栅极绝缘层和所述栅极绝缘层图案上的多个第一栅极导电图案; 源极/漏极导体，其形成在所述半导体衬底的暴露的最上表面上; 形成在所述多个所述第一栅极导电图案之一上的第二栅极导电图案，所述第二栅极导电图案设置在所述栅极绝缘层图案之上; 形成在第二栅极导电图案上的多个自对准硅层，源极/漏极导体以及设置在栅极绝缘层上的多个第一栅极导电图案中的至少一个; 以及一对间隔物，其形成在所述栅极绝缘层图案之上并且设置在所述栅极绝缘层图案，所述第二栅极导电图案和所述多个硅化物层之上的所述多个第一栅极导电图案中的一个的侧壁上。

16. 发明授权

US07427546B2 Transistor device and method for manufacturing the same 有权
标题翻译：晶体管器件及其制造方法
公开(公告)号：US07427546B2
公开(公告)日：2008-09-23
申请号：US11615804
申请日：2006-12-22
申请人： Jeong-Ho Park
发明人： Jeong-Ho Park
IPC分类号： H01L29/76
CPC分类号： H01L29/66598 , H01L21/28052 , H01L21/28114 , H01L29/42376 , H01L29/665 , H01L29/6653 , H01L29/66583 , H01L29/66621
摘要： A transistor device includes a recess in a surface of semiconductor substrate, a gate insulation layer formed over an inner side of the recess, a gate conductor filling the recess in which the gate insulation layer is formed, and source and drain regions located over the substrate adjacent the recess. Among the advantages: the gate structure lowers overall gate resistance and reduces the short channel effect.
摘要翻译：晶体管器件包括在半导体衬底的表面中的凹槽，在凹部的内侧形成的栅极绝缘层，填充形成有栅极绝缘层的凹部的栅极导体以及位于衬底上方的源极和漏极区域毗邻凹槽。其优点是：门结构降低了整体栅极电阻并降低了短沟道效应。

17. 发明申请

US20080159196A1 Method and system for controlling power in a communication system 有权
标题翻译：用于控制通信系统功率的方法和系统
公开(公告)号：US20080159196A1
公开(公告)日：2008-07-03
申请号：US12005512
申请日：2007-12-27
申请人： Kwan-Hee Roh , Jae-Hee Cho , Jeong-Ho Park , Tae-Young Kim , Jin-Kyu Koo
发明人： Kwan-Hee Roh , Jae-Hee Cho , Jeong-Ho Park , Tae-Young Kim , Jin-Kyu Koo
IPC分类号： G08C17/00
CPC分类号： H04W52/146 , H04W52/245
摘要： A method and system for controlling power in a communication system are provided, in which a base station calculates a power control value for an mobile station based on feedback information received from the mobile station, transmits power control information including the power control value to the mobile station, measures the strength of a signal received corresponding to the transmit power control information from the mobile station, determines the status of the mobile station using the signal strength and the power control value, and schedules the mobile station according to the determination.
摘要翻译：提供了一种用于控制通信系统中的功率的方法和系统，其中基站基于从移动站接收到的反馈信息来计算移动台的功率控制值，向移动台发送包括功率控制值的功率控制信息测量与来自移动台的发射功率控制信息相对应的接收信号的强度，使用信号强度和功率控制值确定移动台的状态，并根据确定调度移动台。

18. 发明申请

US20080128836A1 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME 失效
标题翻译：半导体器件及其制造方法
公开(公告)号：US20080128836A1
公开(公告)日：2008-06-05
申请号：US11944592
申请日：2007-11-23
申请人： Jeong-Ho Park
发明人： Jeong-Ho Park
IPC分类号： H01L29/78 , H01L21/3205
CPC分类号： H01L21/28052 , H01L21/823418 , H01L21/823481 , H01L29/41783
摘要： A semiconductor device including a gate insulating layer formed over a semiconductor substrate; a gate insulating layer pattern formed over an exposed uppermost surface of the semiconductor substrate along the same horizontal plane as the gate insulating layer; an isolation insulating layer formed over the gate insulating layer; a plurality of first gate conductive patterns formed over the gate insulating layer and the gate insulating layer pattern; a source/drain conductor formed over an exposed uppermost surface of the semiconductor substrate; a second gate conductive pattern formed over one of the plurality of the first gate conductive patterns that is provided over the gate insulating layer pattern; a plurality of salicide layers formed over the second gate conductive pattern, the source/drain conductor, and at least one of the plurality of first gate conductive patterns that are provided over the gate insulating layer; and a pair of spacers formed over the gate insulating layer pattern and on sidewalls of one of the plurality of first gate conductive patterns that is provided over the gate insulating layer pattern, the second gate conductive pattern, and the plurality of salicide layers.
摘要翻译：一种半导体器件，包括形成在半导体衬底上的栅极绝缘层; 栅极绝缘层图案，形成在与所述栅极绝缘层相同的水平面的所述半导体衬底的暴露的最上表面上; 形成在所述栅绝缘层上的隔离绝缘层; 形成在所述栅极绝缘层和所述栅极绝缘层图案上的多个第一栅极导电图案; 源极/漏极导体，其形成在所述半导体衬底的暴露的最上表面上; 形成在所述多个所述第一栅极导电图案之一上的第二栅极导电图案，所述第二栅极导电图案设置在所述栅极绝缘层图案之上; 形成在第二栅极导电图案上的多个自对准硅层，源极/漏极导体以及设置在栅极绝缘层上的多个第一栅极导电图案中的至少一个; 以及一对间隔物，其形成在所述栅极绝缘层图案之上并且设置在所述栅极绝缘层图案，所述第二栅极导电图案和所述多个硅化物层之上的所述多个第一栅极导电图案中的一个的侧壁上。

19. 发明授权

US07374975B2 Method of fabricating a transistor 失效
标题翻译：制造晶体管的方法
公开(公告)号：US07374975B2
公开(公告)日：2008-05-20
申请号：US11615791
申请日：2006-12-22
申请人： Jeong-Ho Park
发明人： Jeong-Ho Park
IPC分类号： H01L21/8232 , H01L21/335 , H01L21/84 , H01L21/8238
CPC分类号： H01L29/0847 , H01L29/0657 , H01L29/66659 , H01L29/7835
摘要： A method of forming a transistor reduces leakage current and hot carrier effects, and therefore improves current performance. The method of forming a transistor includes selectively etching the semiconductor substrate to form a substrate protrusion and expose a buried source/drain implant region. A gate insulating layer covers the substrate protrusion and the first source/drain region. A gate conductor layer is selectively etched to form a gate pattern covering the sidewalls of the substrate protrusion and a portion of the semiconductor substrate adjacent to the sidewalls of the substrate protrusion. A second source/drain region is stacked over the top of the substrate protrusion. Contacts connected to the gate pattern and the first and second source/drain regions.
摘要翻译：形成晶体管的方法减少了泄漏电流和热载流子效应，从而提高了电流性能。形成晶体管的方法包括选择性地蚀刻半导体衬底以形成衬底突起并暴露埋入的源极/漏极注入区域。栅极绝缘层覆盖基板突起和第一源极/漏极区域。选择性地蚀刻栅极导体层以形成覆盖基板突起的侧壁和邻近基板突起的侧壁的半导体基板的一部分的栅极图案。第二源极/漏极区域堆叠在衬底突起的顶部上。连接到栅极图案和第一和第二源极/漏极区域的触点。

20. 发明授权

US09031006B2 Apparatus and method for using guard band as data subcarrier in communication system supporting frequency overlay 有权
公开(公告)号：US09031006B2
公开(公告)日：2015-05-12
申请号：US12381178
申请日：2009-03-09
申请人： Jae-Hee Cho , Kwan-Hee Roh , Si-Hyun Park , Hee-Won Kang , Jae-Weon Cho , Jeong-Ho Park
发明人： Jae-Hee Cho , Kwan-Hee Roh , Si-Hyun Park , Hee-Won Kang , Jae-Weon Cho , Jeong-Ho Park
IPC分类号： H04W4/00 , H04L5/00 , H04W24/00 , H04W72/00 , H04W72/02 , H04W72/04
CPC分类号： H04L5/0044 , H04W24/00 , H04W72/00 , H04W72/02 , H04W72/04
摘要： A method and apparatus for using a guard band as a data subcarrier in a communication system supporting frequency overlay are provided. In a method of operating mobile station for using a guard band as a subcarrier for signal transmission in a communication system supporting frequency overlay, the method includes searching for a first center frequency located at a position corresponding to an integer multiple of a subcarrier spacing, after searching for the first center frequency, receiving information indicating the numbers n1 and n2 of first additional subcarriers, and performing a first network entry process by using all subcarriers including the first additional subcarriers.

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