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    • 3. 发明申请
    • Dynamic priority based message transmitting apparatus, priority adjusting apparatus using the same, and dynamic priority message processing method
    • 基于动态优先级的消息发送装置,使用其的优先级调整装置以及动态优先级消息处理方法
    • US20060171410A1
    • 2006-08-03
    • US11207011
    • 2005-08-17
    • Seung-Wook JungMyung-Chan RohKyeong-Ho LeeJoong-Bae Kim
    • Seung-Wook JungMyung-Chan RohKyeong-Ho LeeJoong-Bae Kim
    • H04L12/413
    • H04L12/40143H04L2012/40215
    • A dynamic priority based message transmitting apparatus includes a priority storing block for recording priorities in a communication network environment having multitude nodes and recording the lowest priority among the priorities, a communication bus monitoring block for monitoring a communication bus and transmitting its message when the communication bus is available, a message collision solving block for solving message collision by monitoring message transmission when messages are transmitted from the other nodes simultaneously, comparing its priority and those of the other nodes and, as the comparison result, transmitting its message if its priority is higher than those of the other nodes while not transmitting its message if otherwise, a message filtering block for executing filtering by judging whether or not its node has to process a certain message based on an identifier of the certain message, and a priority adjusting block for adjusting its priority according to a predefined rule.
    • 基于动态优先级的消息发送装置包括:优先级存储块,用于在具有多个节点的通信网络环境中记录优先级,并记录优先级中的最低优先级;通信总线监视块,用于监视通信总线,并在通信总线 是可用的消息冲突解决块,用于通过在从其他节点同时发送消息时监视消息传输来解决消息冲突,比较其优先级和其他节点的优先级,并且作为比较结果,如果其优先级更高,则发送其消息 而不是其他节点的消息,而不发送其消息的消息过滤块,用于通过基于某个消息的标识符判断其节点是否必须处理某个消息来执行过滤的消息过滤块以及用于调整的优先级调整块 根据predefin的优先权 规则。
    • 4. 发明授权
    • Dynamic priority based message transmitting apparatus, priority adjusting apparatus using the same, and dynamic priority message processing method
    • 基于动态优先级的消息发送装置,使用其的优先级调整装置以及动态优先级消息处理方法
    • US07706398B2
    • 2010-04-27
    • US11207011
    • 2005-08-17
    • Seung-Wook JungMyung-Chan RohKyeong-Ho LeeJoong-Bae Kim
    • Seung-Wook JungMyung-Chan RohKyeong-Ho LeeJoong-Bae Kim
    • H04L12/413
    • H04L12/40143H04L2012/40215
    • A dynamic priority based message transmitting apparatus includes a priority storing block for recording priorities in a communication network environment having multitude nodes and recording the lowest priority among the priorities, a communication bus monitoring block for monitoring a communication bus and transmitting its message when the communication bus is available, a message collision solving block for solving message collision by monitoring message transmission when messages are transmitted from the other nodes simultaneously, comparing its priority and those of the other nodes and, as the comparison result, transmitting its message if its priority is higher than those of the other nodes while not transmitting its message if otherwise, a message filtering block for executing filtering by judging whether or not its node has to process a certain message based on an identifier of the certain message, and a priority adjusting block for adjusting its priority according to a predefined rule.
    • 基于动态优先级的消息发送装置包括:优先级存储块,用于在具有多个节点的通信网络环境中记录优先级,并记录优先级中的最低优先级;通信总线监视块,用于监视通信总线,并在通信总线 是可用的消息冲突解决块,用于通过在从其他节点同时发送消息时监视消息传输来解决消息冲突,比较其优先级和其他节点的优先级,并且作为比较结果,如果其优先级更高,则发送其消息 而不是其他节点的消息,而不发送其消息的消息过滤块,用于通过基于某个消息的标识符判断其节点是否必须处理某个消息来执行过滤的消息过滤块以及用于调整的优先级调整块 根据predefin的优先权 规则。
    • 5. 发明授权
    • VRAM-based parity engine for use in disk array controller
    • 用于磁盘阵列控制器的基于VRAM的奇偶校验引擎
    • US5964895A
    • 1999-10-12
    • US866801
    • 1997-05-30
    • Jin-Pyo KimJoong-Bae KimYong-Yun KimKee-Wook Rim
    • Jin-Pyo KimJoong-Bae KimYong-Yun KimKee-Wook Rim
    • G06F12/00G06F11/10G06F13/00
    • G06F11/1076G06F2211/1009
    • A VRAM-based parity engine for use in a disk array controller is disclosed, in which the parity arithmetic operation is carried out in a fast and effective manner, thereby improving the performance of the RAID system. Particularly, the parity data arithmetic operation is not resorted to a processor, but to a VRAM, thereby realizing a high speed operation. In the disk array controller, a VRAM (video RAM) is used, in such a manner that the reading, updating and writing are made to be overlapped during the arithmetic operation, thereby promoting the speed of the arithmetic. Therefore, a relatively large capacity memory can be formed compared with the conventional SRAM, and therefore, a temporary buffer memory within the parity engine is used as a parity cache, thereby doubling the performance.
    • 公开了一种用于磁盘阵列控制器的基于VRAM的奇偶校验引擎,其中以快速有效的方式执行奇偶运算操作,从而提高RAID系统的性能。 特别地,奇偶校验数据运算不是处理器,而是VRAM,从而实现高速操作。 在磁盘阵列控制器中,使用VRAM(视频RAM),使得在算术运算期间读取,更新和写入被重叠,从而提高算术速度。 因此,与常规SRAM相比,可以形成相对大的容量存储器,因此,奇偶校验引擎内的临时缓冲存储器被用作奇偶校验高速缓存,从而使性能增加一倍。
    • 6. 发明授权
    • Apparatus for redundant interconnection between multiple hosts and raid
    • 多台主机和突袭之间冗余互连的设备
    • US06978346B2
    • 2005-12-20
    • US09753245
    • 2000-12-29
    • Sung-Hoon BaekJoong-Bae KimYong-Youn Kim
    • Sung-Hoon BaekJoong-Bae KimYong-Youn Kim
    • G06F11/07G06F12/00G06F13/00
    • G06F11/2092
    • The apparatus for a redundant interconnection between multiple hosts and a redundant array of inexpensive disks (hereinafter, referred to as ‘RAID’), which is capable of supporting a fault tolerance of RAID controllers and simultaneously heightening a performance, comprises a plurality of RAID controlling units for processing a requirement of numerous host computers connected with one another through the industrial standard communication network and for fault tolerance; a plurality of connecting units for connecting the plurality of RAID controlling units to the numerous host computers; and a plural number of network interface controlling units respectively contained into the plurality of RAID controlling units, for exchanging information directly with an opposite network interface controlling unit provided within an opposite RAID controlling unit and the numerous host computers, through the plurality of connecting units.
    • 能够支持RAID控制器的容错并同时提高性能的多台主机与廉价磁盘的冗余阵列(以下称为“RAID”)的冗余互连装置包括多个RAID控制 用于处理通过工业标准通信网络彼此连接并且用于容错的多个主机的需求的单元; 多个连接单元,用于将多个RAID控制单元连接到许多主计算机; 以及分别包含在多个RAID控制单元中的多个网络接口控制单元,用于通过多个连接单元直接与设置在相对的RAID控制单元内的相对的网络接口控制单元和多个主机计算机交换信息。