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    • 2. 发明申请
    • DATA PROCESSING SYSTEM
    • 数据处理系统
    • US20100057953A1
    • 2010-03-04
    • US12434240
    • 2009-05-01
    • Bup Joong KIMSun Me KIMHong Ju KIMByung Jun AHN
    • Bup Joong KIMSun Me KIMHong Ju KIMByung Jun AHN
    • G06F3/00
    • G06F13/409
    • There is provided a data processing system comprising at least one processing module having at least one processor processing data and a data input/output unit that classifies and buffers input data received from an external medium, applies the input data to a processing module capable of processing the input data among the at least one processing module such that the input data is processed, classifies and buffers output data processed by the at least one processing module and outputs the output data to an external device. Accordingly, a processing module can be easily added or changed, and thus integration and variableness of processing resources can be improved to code with an increase in the quantity of input/output data, costs required to support a new service and upgrade the data processing system can be minimized, difficulty in maintaining processing can be alleviated and capability of coping with trouble in the data processing system.
    • 提供了一种数据处理系统,包括至少一个具有至少一个处理器处理数据的处理模块和对从外部介质接收的输入数据进行分类和缓冲的数据输入/输出单元,将输入数据应用于能够处理的处理模块 所述至少一个处理模块中的所述输入数据使得所述输入数据被处理,对由所述至少一个处理模块处理的输出数据进行分类和缓冲,并将所述输出数据输出到外部设备。 因此,可以容易地添加或改变处理模块,从而可以提高处理资源的集成度和可变性,以便增加输入/输出数据的数量,支持新服务所需的成本和升级数据处理系统 可以最小化,可以减轻维护处理的难度和处理数据处理系统中的故障的能力。
    • 6. 发明申请
    • METHOD AND SYSTEM FOR PROTECTION SWITCHING IN ETHERNET RING
    • 以太网保护开关的方法和系统
    • US20100135154A1
    • 2010-06-03
    • US12626360
    • 2009-11-25
    • Tae Sik CHEUNGDo Yeon KIMByung Jun AHN
    • Tae Sik CHEUNGDo Yeon KIMByung Jun AHN
    • G06F11/00
    • H04L12/437H04L12/4625
    • A method and system for protection switching in Ethernet rings are disclosed. The method for protection switching in Ethernet rings includes: receiving a server signal fail (SSF), an Ethernet lower layer fault signal, a remote defect indication (RDI) for informing a different port about a fault state when a uni-directional fault is generated, and ring-automatic protection switching (R-APS) information for requesting Ethernet ring protection switching; comparing the SSF, the RDI, and the R-APS information, and setting states of the first and second Ethernet rings; determining a protection switching priority level of each of the first and second Ethernet rings according to the states of the first and second Ethernet rings; and performing protection switching on the first and second Ethernet rings according to their protection switching priority levels.
    • 公开了一种以太网环路中保护倒换的方法和系统。 以太网环路保护切换方法包括:当产生单向故障时,接收到服务器信号故障(SSF),以太网下层故障信号,远程缺陷指示(RDI),用于通知不同端口有关故障状态 ,以及环路自动保护倒换(R-APS)信息,用于请求以太网环路保护倒换; 比较SSF,RDI和R-APS信息,以及第一和第二以太网环的设置状态; 根据第一和第二以太网环的状态确定第一和第二以太网环中的每一个的保护倒换优先级; 并根据其保护倒换优先级对第一和第二以太网环进行保护倒换。