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1. 发明申请

US20110217971A1 METHOD AND SYSTEM FOR PERFORMING RETRANSMISSION REQUEST THROUGH BASE STATION COOPERATION IN COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中通过基站合作执行恢复请求的方法和系统
公开(公告)号：US20110217971A1
公开(公告)日：2011-09-08
申请号：US13128330
申请日：2009-11-24
申请人： Yu Seok Kim , Eun Yong Kim , Tak Ki Yu , Sang Min Lee
发明人： Yu Seok Kim , Eun Yong Kim , Tak Ki Yu , Sang Min Lee
IPC分类号： H04W4/18
CPC分类号： H04L1/1893 , H04L2001/0097
摘要： A method and system is disclosed that requests a retransmission through base station cooperation in a communication system. The method for performing a retransmission request includes: receiving data from a main base station; transmitting a retransmission request of the received data; and receiving the data from the main base station in response to the retransmission request. A sub base station performing cooperation communication with the main base station receives the retransmission request from the mobile station and changes the format of transmission with respect to mobile stations communicating with the sub base station. The method and system can allow only a small amount of information to be exchanged among base stations in a base station cooperation system, thereby effectively reducing inter-cell interference and increasing the probability of successfully receiving retransmitted data.
摘要翻译：公开了一种在通信系统中通过基站协作请求重传的方法和系统。执行重发请求的方法包括：从主基站接收数据; 发送所接收数据的重传请求; 以及响应于重传请求从主基站接收数据。执行与主基站的协作通信的子基站从移动台接收重传请求，并改变与子基站通信的移动站的传输格式。所述方法和系统只允许在基站协作系统中的基站之间交换少量的信息，从而有效地减少小区间干扰并增加成功接收重发数据的概率。

2. 发明授权

US08737508B2 Communication system and method for communicating thereof 有权
标题翻译：通信系统及其通信方法
公开(公告)号：US08737508B2
公开(公告)日：2014-05-27
申请号：US13127767
申请日：2009-10-21
申请人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
发明人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
IPC分类号： H04B7/02
CPC分类号： H04B7/0634 , H04B7/0632
摘要： In the communications system of the present invention, a communications terminal determines a precoding matrix index in a pilot signal received through a specific downlink channel, examines channel quality information of the downlink channel according to the determined precoding matrix index, and transmits feedback information to a serving base station, which determines a priority factor by using the examined channel quality information, and compares the priority factor with other priority factors. The comparison is used such that a base station having a high priority suggests the use of the precoding matrix to the neighboring base station.
摘要翻译：在本发明的通信系统中，通信终端确定通过特定下行链路信道接收的导频信号中的预编码矩阵索引，根据确定的预编码矩阵索引检查下行链路信道的信道质量信息，并将反馈信息发送到服务基站，其通过使用所检查的信道质量信息来确定优先级因子，并将优先级因子与其他优先级因子进行比较。使用比较，使得具有高优先级的基站建议使用预编码矩阵到相邻基站。

3. 发明申请

US20110216817A1 COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING THEREOF 有权
标题翻译：通信系统及其通信方法
公开(公告)号：US20110216817A1
公开(公告)日：2011-09-08
申请号：US13127767
申请日：2009-10-21
申请人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
发明人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
IPC分类号： H04W24/00
CPC分类号： H04B7/0634 , H04B7/0632
摘要： The present invention relates to a communications system and a telecommunication method thereof. In the communications system of the present invention, a communications terminal decides a precoding matrix index, in the reception of a pilot signal through a specific downlink channel, examining a channel quality information of the downlink channel according to the decided precoding matrix index, and transmitting a feedback information including the decided precoding matrix index and the examined channel quality information to a serving base station. In the communications system of the present invention, the serving base station decides a priority factor by using the examined channel quality information, in the reception of the feedback information, compares the decided priority factor with other priority factor, when receiving a backhaul information including the other priority factor from the neighboring base station. As a result of the comparison, a priority is given to a higher priority factor such that a base station having the priority suggests the use of precoding matrix to the neighboring base station.
摘要翻译：本发明涉及一种通信系统及其电信方法。在本发明的通信系统中，通信终端在通过特定下行链路信道的导频信号的接收中，决定预编码矩阵索引，根据决定的预编码矩阵索引来检查下行链路信道的信道质量信息，并且发送包括所确定的预编码矩阵索引和检查的信道质量信息的反馈信息到服务基站。在本发明的通信系统中，服务基站通过使用所检查的信道质量信息来决定优先级因子，在接收到反馈信息时，将确定的优先级因子与其他优先级因子进行比较，当接收到包括来自相邻基站的其他优先级因子。作为比较的结果，给予较高优先级因子的优先级，使得具有优先级的基站建议对相邻基站使用预编码矩阵。

4. 发明授权

US08301182B2 Cluster-based cooperative communication system and method 有权
标题翻译：基于群集的协同通信系统和方法
公开(公告)号：US08301182B2
公开(公告)日：2012-10-30
申请号：US12629777
申请日：2009-12-02
申请人： Eun Yong Kim , Yu Seok Kim , Yung Soo Kim , Eun Seok Ko
发明人： Eun Yong Kim , Yu Seok Kim , Yung Soo Kim , Eun Seok Ko
IPC分类号： H04W72/00 , H04W4/00 , H04B7/00
CPC分类号： H04L5/0035 , H04W72/082
摘要： A cluster-based cooperative communication system and method is provided for mitigating inter-cell interference effectively. A cluster-based cooperative communication method of a mobile station includes receiving allocation of a resource of a weighted subband mapped to one of preset cooperative base station clusters, the selected cooperative base station cluster having a group including a serving base station of the mobile station and dominant interfering base stations found by channel estimation, and communicating with the serving base station in cooperation with the dominant interfering base stations.
摘要翻译：提供了一种基于群集的协作通信系统和方法，用于有效减轻小区间干扰。移动台的基于簇的协作通信方法包括：接收映射到预设协作基站簇之一的加权子带的资源的分配，所选择的协作基站簇具有包括移动台的服务基站的组，以及通过信道估计找到的主要干扰基站，并与主要干扰基站协同与服务基站进行通信。

5. 发明申请

US20100180632A1 PILEUS-GILLS TYPE HELIUM CONDENSER AND APPARATUS INCLUDING THE SAME 审中-公开
标题翻译： PILEUS-GILLS型冷凝器和包括它们的装置
公开(公告)号：US20100180632A1
公开(公告)日：2010-07-22
申请号：US12499061
申请日：2009-07-07
申请人： Bong Hwan Hong , Yu Seok Kim , Joonsun Kang , Dong Hyun An , In Su Jung , Hong Suk Chang , Kun Uk Kang
发明人： Bong Hwan Hong , Yu Seok Kim , Joonsun Kang , Dong Hyun An , In Su Jung , Hong Suk Chang , Kun Uk Kang
IPC分类号： F25J1/00 , F17C13/00
CPC分类号： F25D19/006 , F25B2400/17 , F28F1/12
摘要： Provided are a pileus-gills type helium condenser and an apparatus, including the same, for condensing helium. The pileus-gills type helium condenser includes: a body having a hemispheric shape and formed of a highly thermally conductive metal; a plurality of cooling fins collectively having a pileus gills-like shape and arranged along the circumference of the body to be spaced apart from one another; and a through-hole formed in the center of the body to be adjacent to the cooling fins.
摘要翻译：提供了一种堆ills型氦冷凝器和包括其的装置，用于冷凝氦气。堆ills型氦冷凝器包括：具有半球形并由导热性高的金属形成的主体; 多个散热片共同具有堆鳃状形状并且沿着身体的圆周布置成彼此间隔开; 以及形成在本体的中心以与冷却片相邻的通孔。

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