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1. 发明申请

US20100162013A1 REMOTE POWER MANAGEMENT SYSTEM AND METHOD FOR CLUSTER SYSTEM 有权
标题翻译：远程电力管理系统和集群系统的方法
公开(公告)号：US20100162013A1
公开(公告)日：2010-06-24
申请号：US12507403
申请日：2009-07-22
申请人： Soo Cheol OH , Seong Woon Kim , Han Namgoong
发明人： Soo Cheol OH , Seong Woon Kim , Han Namgoong
IPC分类号： G06F1/00 , G06F15/173
CPC分类号： G06F1/3203 , G06F11/3006 , G06F11/3055 , G06F11/3062
摘要： A remote power management technology for a cluster system of the present invention can monitor and control the power status of multiple hosts of the cluster system individually, thereby decreasing power consumption of the cluster system. A remote power management system includes a plurality of management nodes, a power proxy server, and a power management server. The management nodes, which manage power of the hosts of the cluster system respectively, are divided into groups. The power proxy server manages each group, monitors the power status of each management node of the group to generate proxy monitoring information, and transmits a power setting command to the management node of the specific host requiring power setting. The power management server monitors the power status of the hosts using the proxy monitoring information and transmits the power setting command to the power proxy server of the group including the management node of the specific host.
摘要翻译：本发明的集群系统的远程电源管理技术可以单独监视和控制集群系统的多台主机的电源状态，从而降低集群系统的功耗。远程电力管理系统包括多个管理节点，电力代理服务器和电力管理服务器。分别管理集群系统主机功率的管理节点分为几组。电力代理服务器管理每个组，监视组中每个管理节点的电源状态以生成代理监视信息，并将功率设置命令发送到需要电源设置的特定主机的管理节点。电源管理服务器使用代理监视信息监视主机的电源状态，并将功率设置命令发送到包括特定主机的管理节点的组的电源代理服务器。

2. 发明授权

US08495393B2 Remote power management system and method for cluster system 有权
标题翻译：集群系统的远程电源管理系统和方法
公开(公告)号：US08495393B2
公开(公告)日：2013-07-23
申请号：US12507403
申请日：2009-07-22
申请人： Soo Cheol Oh , Seong Woon Kim , Han Namgoong
发明人： Soo Cheol Oh , Seong Woon Kim , Han Namgoong
IPC分类号： G06F9/50
CPC分类号： G06F1/3203 , G06F11/3006 , G06F11/3055 , G06F11/3062
摘要： A remote power management technology for a cluster system of the present invention can monitor and control the power status of multiple hosts of the cluster system individually, thereby decreasing power consumption of the cluster system. A remote power management system includes a plurality of management nodes, a power proxy server, and a power management server. The management nodes, which manage power of the hosts of the cluster system respectively, are divided into groups. The power proxy server manages each group, monitors the power status of each management node of the group to generate proxy monitoring information, and transmits a power setting command to the management node of the specific host requiring power setting. The power management server monitors the power status of the hosts using the proxy monitoring information and transmits the power setting command to the power proxy server of the group including the management node of the specific host.
摘要翻译：本发明的集群系统的远程电源管理技术可以单独监视和控制集群系统的多台主机的电源状态，从而降低集群系统的功耗。远程电力管理系统包括多个管理节点，电力代理服务器和电力管理服务器。分别管理集群系统主机功率的管理节点分为几组。电力代理服务器管理每个组，监视组中每个管理节点的电源状态以生成代理监视信息，并将功率设置命令发送到需要电源设置的特定主机的管理节点。电源管理服务器使用代理监视信息监视主机的电源状态，并将功率设置命令发送到包括特定主机的管理节点的组的电源代理服务器。

3. 发明授权

US08199849B2 Data transmitting device, data receiving device, data transmitting system, and data transmitting method 有权
标题翻译：数据发送装置，数据接收装置，数据发送系统，数据发送方式
公开(公告)号：US08199849B2
公开(公告)日：2012-06-12
申请号：US12487593
申请日：2009-06-18
申请人： Myeong Hoon Oh , Chi Hoon Shin , Young Woo Kim , Sung Nam Kim , Seong Woon Kim , Han Namgoong
发明人： Myeong Hoon Oh , Chi Hoon Shin , Young Woo Kim , Sung Nam Kim , Seong Woon Kim , Han Namgoong
IPC分类号： H04L25/34
CPC分类号： H04L25/4923
摘要： Provided are a data transmitting device transmitting data through a delay insensitive data transmitting method and a data transmitting method. The data transmitting device and the data transmitting method use the delay insensitive data transmitting method supporting a 2-phase hand shake protocol. During data transmission, data are encoded into three logic state having no space state through a ternary encoding method. According to the data transmitting device and the data transmitting method, data are stably transmitted to a receiver regardless of the length of a wire, and provides more excellent performance in an aspect of a data transmission rate, compared to a related art 4-phase delay data transmitting method.
摘要翻译：提供一种通过延迟不敏感数据发送方法和数据发送方法发送数据的数据发送装置。数据发送装置和数据发送方法使用支持2相手抖动协议的延迟不敏感数据发送方式。在数据传输期间，通过三进制编码方式将数据编码为没有空间状态的三个逻辑状态。根据数据发送装置和数据发送方式，与现有技术的4相延迟相比，无论线长度如何，都能够将数据稳定地发送到接收机，并且在数据传输速率方面提供更优异的性能数据传输方式。

4. 发明申请

US20100162382A1 PACKET PROCESSING METHOD AND TOE HARDWARE 审中-公开
标题翻译：分组处理方法和TOE硬件
公开(公告)号：US20100162382A1
公开(公告)日：2010-06-24
申请号：US12553799
申请日：2009-09-03
申请人： Sun Wook Kim , Seong Woon Kim , Han Namgoong
发明人： Sun Wook Kim , Seong Woon Kim , Han Namgoong
IPC分类号： G06F17/00 , G06F11/00
CPC分类号： H04L63/1425 , H04L43/18
摘要： Provided is a TOE hardware which includes intrusion prevention system hardware for inspection and real-time interrupt against static/dynamic attacks over network as well as fast TCP/IP processing, and a packet processing method in the TOE hardware. When a network packet is received, it is segmented to extract a header and a payload. A pattern matching inspection is performed for the payload, and the payload passed the inspection is transferred to the host. For the header, a header inspection is performed and a TCP/IP processing is performed on the header passed the inspection. Processing on the payload is performed in parallel with processing on the header. Accordingly, the packet processing speed of the TOE hardware increases.
摘要翻译：提供了一种TOE硬件，其包括用于通过网络进行静态/动态攻击的检测和实时中断的入侵防御系统硬件以及快速TCP / IP处理以及TOE硬件中的分组处理方法。当接收到网络分组时，将其分段以提取报头和有效载荷。对有效载荷执行模式匹配检查，通过检查的有效载荷被传送到主机。对于报头，执行报头检查，并在通过检查的报头上执行TCP / IP处理。有效载荷上的处理与报头上的处理并行执行。因此，TOE硬件的分组处理速度增加。

5. 发明申请

US20100135430A1 DATA TRANSMITTING DEVICE, DATA RECEIVING DEVICE, DATA TRANSMITTING SYSTEM, AND DATA TRANSMITTING METHOD 有权
标题翻译：数据发送设备，数据接收设备，数据发送系统和数据传输方法
公开(公告)号：US20100135430A1
公开(公告)日：2010-06-03
申请号：US12487593
申请日：2009-06-18
申请人： Myeong Hoon OH , Chi Hoon Shin , Young Woo Kim , Sung Nam Kim , Seong Woon Kim , Han Namgoong
发明人： Myeong Hoon OH , Chi Hoon Shin , Young Woo Kim , Sung Nam Kim , Seong Woon Kim , Han Namgoong
IPC分类号： H04L27/00
CPC分类号： H04L25/4923
摘要： Provided are a data transmitting device transmitting data through a delay insensitive data transmitting method and a data transmitting method. The data transmitting device and the data transmitting method use the delay insensitive data transmitting method supporting a 2-phase hand shake protocol. During data transmission, data are encoded into three logic state having no space state through a ternary encoding method. According to the data transmitting device and the data transmitting method, data are stably transmitted to a receiver regardless of the length of a wire, and provides more excellent performance in an aspect of a data transmission rate, compared to a related art 4-phase delay data transmitting method.
摘要翻译：提供一种通过延迟不敏感数据发送方法和数据发送方法发送数据的数据发送装置。数据发送装置和数据发送方法使用支持2相手抖动协议的延迟不敏感数据发送方式。在数据传输期间，通过三进制编码方式将数据编码为没有空间状态的三个逻辑状态。根据数据发送装置和数据发送方式，与现有技术的4相延迟相比，无论线长度如何，都能够将数据稳定地发送到接收机，并且在数据传输速率方面提供更优异的性能数据传输方式。

6. 发明授权

US08126997B2 Hot data management method based on hit counter 有权
标题翻译：基于命中计数器的热数据管理方法
公开(公告)号：US08126997B2
公开(公告)日：2012-02-28
申请号：US12507327
申请日：2009-07-22
申请人： Sang Min Lee , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
发明人： Sang Min Lee , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
IPC分类号： G06F15/173
CPC分类号： H04L67/1095 , H04L67/1097 , H04L67/22
摘要： Provided is a hot data management method based on hit counter, which prevents loads from being concentrated on a specific data server due to hot data by efficiently managing the hot data in the asymmetric storage system. Each of data servers of an asymmetric storage system checks hit counter for data stored in the corresponding data server to maintain hit counter information on the data in a latest state. The data server transmits the hit counter information to a metadata server at predetermined intervals. The data server makes or deletes a copy of the data according to the determination of the metadata server whether the data is hot data.
摘要翻译：提供了一种基于命中计数器的热数据管理方法，其通过有效地管理非对称存储系统中的热数据来防止由于热数据而将负载集中在特定数据服务器上。非对称存储系统的每个数据服务器对存储在相应数据服务器中的数据检查命中计数器，以在最新状态下维护关于数据的命中计数器信息。数据服务器以预定间隔将命中计数器信息发送到元数据服务器。数据服务器根据元数据服务器确定数据是否为热数据，创建或删除数据副本。

7. 发明申请

US20070136740A1 Method and system for processing sensor data in context-aware system 审中-公开
标题翻译：在上下文感知系统中处理传感器数据的方法和系统
公开(公告)号：US20070136740A1
公开(公告)日：2007-06-14
申请号：US11592356
申请日：2006-11-03
申请人： Kang Lee , Han Namgoong , Nam Park , Tae Kang
发明人： Kang Lee , Han Namgoong , Nam Park , Tae Kang
IPC分类号： H04H9/00 , H04N7/16
CPC分类号： H04H60/45 , A63F2300/1062 , A63F2300/69 , G06F9/542 , H04H60/65
摘要： A method and system for processing sensor data in a context-aware system is provided. The system includes: a sensor service collecting the sensor data from a driver of a physical sensor and generating a low level event; an STHQ temporarily storing the generated event and an event generated previously by an event interceptor; and a sensor framework comprised of the event interceptor forming an EIC (event interpretation chain) which interprets the generated event and the event stored in the STHQ and generated previously in connection with each other, and generating or deleting an event or processing the generated event as an event necessary for an upper level application service through an interlocking with the STHQ. The present invention provides active services on the basis of context knowledge inputted from various sensors.
摘要翻译：提供了一种在上下文感知系统中处理传感器数据的方法和系统。该系统包括：传感器服务，从物理传感器的驱动器收集传感器数据并产生低电平事件; STHQ临时存储生成的事件和事件拦截器先前生成的事件; 以及由事件拦截器组成的传感器框架，该事件拦截器形成解释所生成的事件的EIC（事件解释链）和事先存储在STHQ中并且先前相互连接生成的事件，以及生成或删除事件或将生成的事件处理为通过与STHQ互锁，上级应用服务所需的事件。本发明基于从各种传感器输入的上下文知识提供主动服务。

8. 发明授权

US08972779B2 Method of calculating parity in asymetric clustering file system 有权
标题翻译：计算非对称聚类文件系统中奇偶校验的方法
公开(公告)号：US08972779B2
公开(公告)日：2015-03-03
申请号：US13309752
申请日：2011-12-02
申请人： Sang Min Lee , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
发明人： Sang Min Lee , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
IPC分类号： G06F11/00 , G06F11/10
CPC分类号： G06F11/1076 , G06F2211/1028 , G06F2211/1059
摘要： Disclosed is a method of calculating parity. The method dividing, by a client system, a file which is to be stored into chunks of a preset size and distributively storing the chunks in a plurality of data servers; sending, by the client system, a data write complete notification message to a metadata server; storing, by the metadata server, a file sent through the data write complete notification message in a recovery queue; and sending, by the metadata server, a random data server a parity calculation request for the file stored in the recovery queue.
摘要翻译：公开了一种计算奇偶校验的方法。该方法由客户端系统划分要被存储为预定大小的块并将多个数据分组存储在多个数据服务器中的文件; 由客户端系统向元数据服务器发送数据写入完成通知消息; 由元数据服务器将通过数据写入完成通知消息发送的文件存储在恢复队列中; 并且由元数据服务器向随机数据服务器发送存储在恢复队列中的文件的奇偶校验计算请求。

9. 发明申请

US20100161780A1 HOT DATA MANAGEMENT METHOD BASED ON HIT COUNTER 有权
标题翻译：基于HIT计数器的热数据管理方法
公开(公告)号：US20100161780A1
公开(公告)日：2010-06-24
申请号：US12507327
申请日：2009-07-22
申请人： Sang Min Lee , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
发明人： Sang Min Lee , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
IPC分类号： G06F15/173
CPC分类号： H04L67/1095 , H04L67/1097 , H04L67/22
摘要： Provided is a hot data management method based on hit counter, which prevents loads from being concentrated on a specific data server due to hot data by efficiently managing the hot data in the asymmetric storage system. Each of data servers of an asymmetric storage system checks hit counter for data stored in the corresponding data server to maintain hit counter information on the data in a latest state. The data server transmits the hit counter information to a metadata server at predetermined intervals. The data server makes or deletes a copy of the data according to the determination of the metadata server whether the data is hot data.
摘要翻译：提供了一种基于命中计数器的热数据管理方法，其通过有效地管理非对称存储系统中的热数据来防止由于热数据而将负载集中在特定数据服务器上。非对称存储系统的每个数据服务器对存储在相应数据服务器中的数据检查命中计数器，以在最新状态下维护关于数据的命中计数器信息。数据服务器以预定间隔将命中计数器信息发送到元数据服务器。数据服务器根据元数据服务器确定数据是否为热数据，创建或删除数据副本。

10. 发明授权

US08606759B2 Apparatus, system and method for recovering meta data using fragmentary information 有权
标题翻译：使用零碎信息恢复元数据的装置，系统和方法
公开(公告)号：US08606759B2
公开(公告)日：2013-12-10
申请号：US13192343
申请日：2011-07-27
申请人： Myung Hoon Cha , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
发明人： Myung Hoon Cha , Hong Yeon Kim , Young Kyun Kim , Han Namgoong
IPC分类号： G06F7/00
CPC分类号： G06F17/30289 , G06F11/00 , G06F11/1435 , G06F11/1662 , G06F11/2038
摘要： Disclosed are an apparatus, a system, and a method for recovering meta data using fragmentary information. The system for recovering meta data includes: a data server storing recovery information for recovering at least one data file and meta data related to each of the data file; and a meta data server storing the meta data related to the data files and receiving the recovery information from the data server when the meta data are lost to recover the lost meta data. By this configuration, the exemplary embodiment of the present invention stably can the lost meta data of the meta data server by using the recovery the meta data and prevent the phenomenon that the meta data collides with each other on the same directory hierarchical structure.
摘要翻译：公开了一种使用零碎信息来恢复元数据的装置，系统和方法。用于恢复元数据的系统包括：数据服务器，存储用于恢复至少一个数据文件的恢复信息和与每个数据文件有关的元数据; 以及元数据服务器，存储与数据文件相关的元数据，并且当元数据丢失时从数据服务器接收恢复信息以恢复丢失的元数据。通过该配置，本发明的示例性实施例通过使用恢复元数据来稳定地保留元数据服务器的丢失元数据，并且防止元数据在相同目录分层结构上彼此冲突的现象。

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