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1. 发明申请

US20100135661A1 ETHERNET-BASED NEXT GENERATION OPTICAL TRANSPORT NETWORK APPARATUS AND TRAFFIC GROOMING METHOD THEREOF 审中-公开
标题翻译：以太网为基础的下一代光传输网络设备及其传输方法
公开(公告)号：US20100135661A1
公开(公告)日：2010-06-03
申请号：US12582416
申请日：2009-10-20
申请人： Ji Wook YOUN , Hong Ju KIM , Byung Jun AHN
发明人： Ji Wook YOUN , Hong Ju KIM , Byung Jun AHN
IPC分类号： H04J14/00
CPC分类号： H04J14/0212 , H04J3/1664 , H04J14/0204 , H04J14/0256 , H04J14/0257 , H04L45/62
摘要： An Ethernet-based next generation optical transport network apparatus and a traffic grooming method in the apparatus are disclosed to provide a traffic grooming function to simultaneously transmit Ethernet data and a TDM signal through the same wavelength and provide a differentiated protection switching function by the flows to effectively support an Ethernet service in an optical transport network.
摘要翻译：公开了一种基于以太网的下一代光传输网络设备和该设备中的流量梳理方法，以提供业务调整功能，以同时传输相同波长的以太网数据和TDM信号，并通过流向有效地支持光传输网络中的以太网业务。

2. 发明申请

US20100057953A1 DATA PROCESSING SYSTEM 审中-公开
标题翻译：数据处理系统
公开(公告)号：US20100057953A1
公开(公告)日：2010-03-04
申请号：US12434240
申请日：2009-05-01
申请人： Bup Joong KIM , Sun Me KIM , Hong Ju KIM , Byung Jun AHN
发明人： Bup Joong KIM , Sun Me KIM , Hong Ju KIM , Byung Jun AHN
IPC分类号： G06F3/00
CPC分类号： G06F13/409
摘要： 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.
摘要翻译：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。

3. 发明申请

US20080130648A1 APPARATUS AND METHOD FOR FORWARDING PACKET IN PACKET SWITCH SYSTEM 失效
标题翻译：用于在分组开关系统中转发分组的装置和方法
公开(公告)号：US20080130648A1
公开(公告)日：2008-06-05
申请号：US11936201
申请日：2007-11-07
申请人： Yong Wook RA , Hak Suh KIM , Byung Jun AHN
发明人： Yong Wook RA , Hak Suh KIM , Byung Jun AHN
IPC分类号： H04L12/56
CPC分类号： H04L12/56 , G06F13/10 , H04L45/60 , H04L49/3009 , H04L69/16 , H04L69/161 , H04L69/22
摘要： A packet forwarding apparatus forwards packets by hardware implementation in a packet switch system for an internet protocol service. In the packet forwarding apparatus, an interface transmits/receives a packet through interfacing with a data link layer. A bus operator converts the packet received from the interface by a pre-set logic. A header parser parses a header of the converted packet. A network search engine controller receives a parsed result and the packet from the header parser and controls a command for forwarding the packet by interworking with an external network search engine and a processor.
摘要翻译：分组转发装置通过硬件实现在用于因特网协议服务的分组交换系统中转发分组。在分组转发装置中，接口通过与数据链路层接口来发送/接收分组。总线操作员将从接口接收的数据包转换为预置逻辑。头解析器解析转换后的数据包的头。网络搜索引擎控制器从头部解析器接收解析结果和分组，并通过与外部网络搜索引擎和处理器互通来控制用于转发分组的命令。

4. 发明申请

US20100158035A1 RESOURCE MANAGEMENT AND RECURSIVE PATH COMPUTATION FOR REAL-TIME AUTOMATIC PATH SETUP AT MULTI-LAYER TRANSPORT NETWORK 失效
标题翻译：多层运输网络实时自动路径设置的资源管理和重建路径计算
公开(公告)号：US20100158035A1
公开(公告)日：2010-06-24
申请号：US12582333
申请日：2009-10-20
申请人： Sun Me KIM , Bup Joong KIM , Byung Jun AHN
发明人： Sun Me KIM , Bup Joong KIM , Byung Jun AHN
IPC分类号： H04L12/28
CPC分类号： H04L45/12 , H04L41/0806 , H04L45/02
摘要： A recursive path computation method is disclosed to integratedly manage resources required for a computation of a data transmission path in a multi-layer transport network to enable automatic real time allocation of lower layer resources required for processing a path request when resources required for a path computation of each layer are not sufficient or when resources have not been previously allocated. A network path request service over multiple layers can be quickly performed, and utilization efficiency of network resources can be maximized.
摘要翻译：公开了一种递归路径计算方法，以综合地管理多层传输网络中的数据传输路径计算所需的资源，以便在路径计算所需的资源时能够自动实时分配处理路径请求所需的下层资源的每层都不够，或者资源尚未分配。可以快速执行多层网络路径请求服务，最大化网络资源的利用效率。

5. 发明申请

US20100135300A1 ROUTING METHOD AND APPARATUS FOR PROVIDING DIFFERENT PATH BY SERVICE 失效
标题翻译：通过服务提供不同路径的路由方法和设备
公开(公告)号：US20100135300A1
公开(公告)日：2010-06-03
申请号：US12570386
申请日：2009-09-30
申请人： Seung Hyun YOON , Hyung Seok CHUNG , Sun Me KIM , Byung Jun AHN , You Hyeon JEONG
发明人： Seung Hyun YOON , Hyung Seok CHUNG , Sun Me KIM , Byung Jun AHN , You Hyeon JEONG
IPC分类号： H04L12/56
CPC分类号： H04L45/306
摘要： Disclosed is a routing method and apparatus for providing a different path by service. The routing method includes determining a service identification (ID) indicating a service requested by a packet by using a header in the packet; and searching for a service forwarding table corresponding to the service ID from a plurality of service forwarding tables storing different next hops by service and determining the packet's next hop.
摘要翻译：公开了一种通过服务提供不同路径的路由方法和装置。路由方法包括：通过使用分组中的报头来确定指示分组请求的服务的服务标识（ID）; 并从业务中存储不同的下一跳的多个业务转发表中搜索与业务ID对应的业务转发表，并确定报文的下一跳。

6. 发明申请

US20100135154A1 METHOD AND SYSTEM FOR PROTECTION SWITCHING IN ETHERNET RING 有权
标题翻译：以太网保护开关的方法和系统
公开(公告)号：US20100135154A1
公开(公告)日：2010-06-03
申请号：US12626360
申请日：2009-11-25
申请人： Tae Sik CHEUNG , Do Yeon KIM , Byung Jun AHN
发明人： Tae Sik CHEUNG , Do Yeon KIM , Byung Jun AHN
IPC分类号： G06F11/00
CPC分类号： H04L12/437 , H04L12/4625
摘要： 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.
摘要翻译：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。

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