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1. 发明申请

US20080247330A1 METHOD AND APPARATUS FOR SELECTING ANTENNA IN A COMMUNICATION SYSTEM 有权
标题翻译：在通信系统中选择天线的方法和装置
公开(公告)号：US20080247330A1
公开(公告)日：2008-10-09
申请号：US12098099
申请日：2008-04-04
申请人： Eun-Seok KO , Yung-Soo KIM , Myeon-Kyun CHO , Dae-Sik HONG
发明人： Eun-Seok KO , Yung-Soo KIM , Myeon-Kyun CHO , Dae-Sik HONG
IPC分类号： H04L12/26
CPC分类号： H04B7/0691 , H04B7/0617 , H04L5/0023
摘要： A method and apparatus for selecting an antenna in a communication system is provided. The apparatus includes a mobile station for determining a set of transmit antennas by considering statistical channel information, for determining a subset of the transmit antennas, which can increase a diversity gain and reduce an effect of a spatial correlation, from among the determined set of the transmit antennas by considering the statistical channel information and instantaneous channel information, for generating antenna selection information by using the determined subset of the transmit antennas, and for feeding back the generated antenna selection information to a base station.
摘要翻译：提供一种在通信系统中选择天线的方法和装置。该装置包括：移动站，用于通过考虑统计信道信息来确定一组发射天线，用于确定发射天线的子集，其可以增加分集增益并降低空间相关性的影响，所确定的一组通过考虑统计信道信息和瞬时信道信息来发射天线，用于通过使用所确定的发射天线的子集来产生天线选择信息，并将生成的天线选择信息反馈给基站。

2. 发明申请

US20080248803A1 APPARATUS AND METHOD FOR ALLOCATING FREQUENCY RESOURCE IN A COMMUNICATION SYSTEM 有权
标题翻译：在通信系统中分配频率资源的装置和方法
公开(公告)号：US20080248803A1
公开(公告)日：2008-10-09
申请号：US12061993
申请日：2008-04-03
申请人： Joo-Hyun LEE , Sang-Boh YUN , Jong-Hyeuk LEE , Dae-Sik HONG , Tae-Hoon KWON
发明人： Joo-Hyun LEE , Sang-Boh YUN , Jong-Hyeuk LEE , Dae-Sik HONG , Tae-Hoon KWON
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/346 , H04W72/048
摘要： A method and apparatus for allocating resources for a mobile station in a communication system is provided. The method includes determining if a mobile station within a cell is located in one of a first region corresponding to a cell center, a third region corresponding to a cell edge, and a second region corresponding to an area between the first and third regions, allocating frequency resources within an entire frequency band to the mobile station when the mobile station is located in the first region, wherein the entire frequency band comprises at least a first frequency band and a second frequency band, allocating frequency resources within the first frequency band to the mobile station when the mobile station is located in the third region, and allocating frequency resources within the second frequency band to the mobile station when the mobile station is located in the second region.
摘要翻译：提供了一种在通信系统中为移动台分配资源的方法和装置。该方法包括：确定小区内的移动台是否位于对应于小区中心的第一区域，对应于小区边缘的第三区域和对应于第一和第三区域之间的区域的第二区域中的一个中，分配当所述移动站位于所述第一区域中时，所述整个频带内的频率资源到所述移动站，其中，所述整个频带包括至少第一频带和第二频带，将所述第一频带内的频率资源分配给所述第一频带当所述移动站位于所述第三区域时，将所述第二频带内的频率资源分配给所述移动站。

3. 发明申请

US20100273498A1 APPARATUS AND METHOD FOR INTERFERENCE MITIGATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统干扰减轻的装置和方法
公开(公告)号：US20100273498A1
公开(公告)日：2010-10-28
申请号：US12766288
申请日：2010-04-23
申请人： Il-Whan KIM , Sang-Boh YUN , Sung-Soo HWANG , Dae-Sik HONG , Sung-Soo PARK
发明人： Il-Whan KIM , Sang-Boh YUN , Sung-Soo HWANG , Dae-Sik HONG , Sung-Soo PARK
IPC分类号： H04W72/08
CPC分类号： H04W24/02 , H04W72/00 , H04W72/04 , H04W84/045 , H04W88/08
摘要： An apparatus and method for mitigating inter-cell interference in a macro Base Station (BS) of a wireless communication system having at least one femto cell are provided. The method includes restricting the use of at least one code among at least one available code when forming a beam by resource block, constructing a codebook set for each resource block, when feedback information is received from at least one Mobile Station (MS), allocating a resource to the MS in consideration of the feedback information, determining a weight for forming a beam to the MS in consideration of the codebook set for each resource block and the resource allocated to the MS, and forming the beam to the MS using the weight.
摘要翻译：提供了一种用于减轻具有至少一个毫微微小区的无线通信系统的宏基站（BS）中的小区间干扰的装置和方法。该方法包括：当从至少一个移动台（MS）接收到反馈信息时，在通过资源块形成波束时，在至少一个可用代码中限制使用至少一个代码，为每个资源块构建码本集合，分配考虑到反馈信息给MS的资源，考虑到针对每个资源块设置的码本和分配给MS的资源，确定用于向MS形成波束的权重，以及使用权重向MS建立波束。

4. 发明申请

US20120172548A1 POLYOLEFIN AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：聚烯烃及其制备方法
公开(公告)号：US20120172548A1
公开(公告)日：2012-07-05
申请号：US13337972
申请日：2011-12-27
申请人： Joon-Hee CHO , Ki-Soo LEE , Yong-Gyu HAN , Dae-Sik HONG , Heon-Yong KWON , Jong-Sang PARK , Seon Kyoung KIM
发明人： Joon-Hee CHO , Ki-Soo LEE , Yong-Gyu HAN , Dae-Sik HONG , Heon-Yong KWON , Jong-Sang PARK , Seon Kyoung KIM
IPC分类号： C08F210/08 , B01J31/12 , C08F2/34 , C08F210/14 , C08F2/01
CPC分类号： C08F210/14 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F210/08 , C08F210/16 , C08L23/08 , C08F2500/05 , C08F2500/07 , C08F2500/10 , C08F2500/12
摘要： A polyolefin has 1) a density in the range of 0.93 to 0.97 g/cm3, 2) a BOCD (Broad Orthogonal Co-monomer Distribution) index defined by a given equation in the range of 1 to 5, and 3) a molecular weight distribution (weight average molecular weight/number average molecular weight) in the range of 4 to 10. A supported hybrid metallocene catalyst comprises a first metallocene compound represented by a first given formulae, a second metallocene compound represented by one of three given formulae, and a support.
摘要翻译：聚烯烃具有1）在0.93至0.97g / cm 3范围内的密度，2）由给定方程式定义在1至5范围内的BOCD（广义正交共聚单体分布）指数，和3）分子量分布（重均分子量/数均分子量）在4〜10的范围内。负载的杂化金属茂催化剂包括由第一给定式表示的第一茂金属化合物，由三个给定式中的一个表示的第二茂金属化合物和一个支持。

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