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31. 发明授权

US08255874B2 Apparatus and method for automatically extracting interface of embedded software 有权
标题翻译：自动提取嵌入式软件界面的装置和方法
公开(公告)号：US08255874B2
公开(公告)日：2012-08-28
申请号：US12018348
申请日：2008-01-23
申请人： Byoung-Ju Choi , Joo-Young Seo , Ah-Young Sung , Kwang-Hyun La , Sung-Bong Kang , Ki-Cheol Lee , Yong-Hun Kim
发明人： Byoung-Ju Choi , Joo-Young Seo , Ah-Young Sung , Kwang-Hyun La , Sung-Bong Kang , Ki-Cheol Lee , Yong-Hun Kim
IPC分类号： G06F9/44
CPC分类号： G06F11/3664 , G06F11/3684 , G06F11/3688
摘要： Provided is an apparatus and method for automatically extracting an interface of embedded software. The method defines an interface of embedded software as a test item for test of the interface of the embedded software, and generates an interface symbol corresponding to the defined test item. The location of the interface symbol is determined, and a test case is generated based on the interface symbol and its location in the software. Embodiments of the invention thus facilitate the testing of software at interfaces between layers in the software.
摘要翻译：提供了一种用于自动提取嵌入式软件的接口的装置和方法。该方法将嵌入式软件的接口定义为用于测试嵌入式软件接口的测试项目，并生成与定义的测试项目相对应的接口符号。确定接口符号的位置，并根据接口符号及其在软件中的位置生成测试用例。因此，本发明的实施例有助于在软件中的层之间的接口处测试软件。

32. 发明授权

US08184589B2 Apparatus and method for controlling layer 3 handover of mobile node 有权
标题翻译：用于控制移动节点的层3切换的装置和方法
公开(公告)号：US08184589B2
公开(公告)日：2012-05-22
申请号：US11802909
申请日：2007-05-25
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04W4/00
CPC分类号： H04W36/0016 , H04W8/26 , H04W36/0055 , H04W40/36 , H04W48/08 , H04W48/16 , H04W64/00 , H04W80/04
摘要： A system and method for controlling layer 3 (L3) handover of a mobile node is disclosed. A mobile Internet protocol (MIP) network includes a plurality of mobile nodes, a plurality of users, a plurality of routers, and a handover control system. The plurality of routers periodically report state information of a plurality of base stations and the plurality of routers to a handover control system, which receives the state information to produce a handover topology map and maps a current location of the plurality of mobile nodes to the handover topology map to search for a plurality of target routers having a highest probability of handover. The handover control system transmits the state information of the searched target routers to the mobile nodes. Thus, the L3 handover time can be shortened to tens of ms or less, allowing for seamless real-time multimedia service even though a terminal moves.
摘要翻译：公开了一种用于控制移动节点的层3（L3）切换的系统和方法。移动互联网协议（MIP）网络包括多个移动节点，多个用户，多个路由器和切换控制系统。多个路由器周期性地将多个基站和多个路由器的状态信息报告给切换控制系统，该切换控制系统接收状态信息以产生切换拓扑图，并将多个移动节点的当前位置映射到切换拓扑图以搜索具有最高切换概率的多个目标路由器。切换控制系统将搜索到的目标路由器的状态信息发送到移动节点。因此，L3切换时间可以缩短到几十ms或更少，即使终端移动也允许无缝实时多媒体服务。

33. 发明申请

US20080192700A1 Handover control method and apparatus for efficiently buffering packets in wimax network 有权
标题翻译：用于在wimax网络中高效缓存数据包的切换控制方法和装置
公开(公告)号：US20080192700A1
公开(公告)日：2008-08-14
申请号：US12068740
申请日：2008-02-11
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04Q7/00
CPC分类号： H04W36/02
摘要： A handover control method and apparatus are provided to efficiently buffer packets in a Mobile Worldwide Interoperability for Microwave Access (WIMAX) network. A serving radio access station (S-RAS) and an access control router (ACR) divide and buffer packets to be sent to a mobile station before and after a predetermined message exchange process. The Access control router (ACR) sequentially tunnels a packet buffered in the serving radio access station (S-RAS) and a packet buffered in the Access control router (ACR) into a target radio access station (T-RAS) when a handover for the mobile station is completed. Since an unnecessary buffering operation is not performed in the Access control router (ACR) and the radio access station (RAS), a resource waste may be avoided.
摘要翻译：提供了一种切换控制方法和装置，以有效地缓冲移动全球微波接入互操作性（WIMAX）网络中的分组。服务无线电接入站（S-RAS）和接入控制路由器（ACR）在预定消息交换过程之前和之后划分和缓冲分组以发送到移动台。访问控制路由器（ACR）在服务无线电接入站（S-RAS）中缓冲的分组以及缓冲在接入控制路由器（ACR）中的分组顺序地将目的无线接入站（T-RAS）移动台完成。由于在接入控制路由器（ACR）和无线接入站（RAS）中不执行不必要的缓冲操作，所以可以避免资源浪费。

34. 发明申请

US20070165536A1 Complex network management system and method thereof 审中-公开
标题翻译：复杂网络管理系统及其方法
公开(公告)号：US20070165536A1
公开(公告)日：2007-07-19
申请号：US11637671
申请日：2006-12-13
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L47/20 , H04L29/06027 , H04L47/15 , H04L47/2408 , H04L47/2491 , H04L47/70 , H04L47/745 , H04L47/801 , H04L47/822 , H04L47/824 , H04L47/829 , H04L65/1043 , H04L65/1069 , H04L65/80
摘要： In a system and method for managing a complex network, including an access network, a metro network, or the like, the method includes the steps of: requesting, at a first terminal, call set-up to perform the Voice over Internet Protocol (VoIP) call with a second terminal; collecting available bandwidth information of an access network to which each of the first and second terminals belongs, and available bandwidth information of a metro network linked to the access network; and allowing the call set-up request when the available bandwidths of the access network and the metro network are larger than a bandwidth for the VoIP call. Accordingly, resources and performance of the complex network can be continuously controlled, and a high-quality and large-capacity service Quality of Service (QoS) guarantee can be provided.
摘要翻译：在用于管理复杂网络（包括接入网络，城域网等）的系统和方法中，所述方法包括以下步骤：在第一终端处请求呼叫建立以执行因特网协议语音 VoIP）与第二个终端通话; 收集第一和第二终端所属的接入网络的可用带宽信息，以及链接到接入网络的城域网的可用带宽信息; 并且当接入网络和城域网的可用带宽大于VoIP呼叫的带宽时允许呼叫建立请求。因此，可以持续控制复杂网络的资源和性能，提供高质量，大容量的业务服务质量（QoS）保证。

35. 发明授权

US08194607B2 Handover control method and apparatus for efficiently buffering packets in wimax network 有权
标题翻译：用于在wimax网络中高效缓存数据包的切换控制方法和装置
公开(公告)号：US08194607B2
公开(公告)日：2012-06-05
申请号：US12068740
申请日：2008-02-11
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04W4/00 , H04W36/00 , H04L12/56 , H04K1/00
CPC分类号： H04W36/02
摘要： A handover control method and apparatus are provided to efficiently buffer packets in a Mobile Worldwide Interoperability for Microwave Access (WIMAX) network. A serving radio access station (S-RAS) and an access control router (ACR) divide and buffer packets to be sent to a mobile station before and after a predetermined message exchange process. The Access control router (ACR) sequentially tunnels a packet buffered in the serving radio access station (S-RAS) and a packet buffered in the Access control router (ACR) into a target radio access station (T-RAS) when a handover for the mobile station is completed. Since an unnecessary buffering operation is not performed in the Access control router (ACR) and the radio access station (RAS), a resource waste may be avoided.
摘要翻译：提供了一种切换控制方法和装置，以有效地缓冲移动全球微波接入互操作性（WIMAX）网络中的分组。服务无线电接入站（S-RAS）和接入控制路由器（ACR）在预定消息交换过程之前和之后划分和缓冲分组以发送到移动台。访问控制路由器（ACR）在服务无线电接入站（S-RAS）中缓冲的分组以及缓冲在接入控制路由器（ACR）中的分组顺序地将目的无线接入站（T-RAS）移动台完成。由于在接入控制路由器（ACR）和无线接入站（RAS）中不执行不必要的缓冲操作，所以可以避免资源浪费。

36. 发明申请

US20070275726A1 Apparatus and method for controlling layer 3 handover of mobile node 有权
标题翻译：用于控制移动节点的层3切换的装置和方法
公开(公告)号：US20070275726A1
公开(公告)日：2007-11-29
申请号：US11802909
申请日：2007-05-25
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04Q7/20
CPC分类号： H04W36/0016 , H04W8/26 , H04W36/0055 , H04W40/36 , H04W48/08 , H04W48/16 , H04W64/00 , H04W80/04
摘要： A system and method for controlling layer 3 (L3) handover of a mobile node. A mobile Internet protocol (MIP) network includes a plurality of mobile nodes adapted to provide data service to a plurality of users, and a plurality of routers and a handover control system, the plurality of routers being adapted to provide data service to ones of the plurality of mobile nodes in coverage areas of a plurality of base stations managed by the plurality of routers, and to periodically report state information of the plurality of base stations and the plurality of routers to a handover control system, the handover control system being adapted to receive the state information of the plurality of base stations and the plurality of routers to produce a handover topology map, to map a current location of ones of the plurality of mobile nodes to the handover topology map to search for a plurality of target routers having a highest probability of handover of ones of the plurality of mobile nodes, and to transmit the state information of the searched plurality of target routers to the ones of the plurality of mobile nodes. Thus, the L3 handover time can be shortened to tens of ms or less, allowing for seamless real-time multimedia service even though a terminal moves.
摘要翻译：一种用于控制移动节点的层3（L 3）切换的系统和方法。移动互联网协议（MIP）网络包括适于向多个用户提供数据服务的多个移动节点，以及多个路由器和切换控制系统，所述多个路由器适于向由多个路由器管理的多个基站的覆盖区域中的多个移动节点，并且将多个基站和多个路由器的状态信息周期性地报告给切换控制系统，切换控制系统适于接收多个基站和多个路由器的状态信息以产生切换拓扑图，将多个移动节点中的一个的当前位置映射到切换拓扑图，以搜索多个具有多个移动节点的切换的最高概率，并且发送搜索到的多个目标路由器的状态信息到多个移动节点中的那些移动节点。因此，L 3切换时间可以缩短到几十ms或更短，即使终端移动也允许无缝实时多媒体服务。

37. 发明申请

US20070147374A1 System and method for controlling multicasting service 审中-公开
标题翻译：用于控制多播服务的系统和方法
公开(公告)号：US20070147374A1
公开(公告)日：2007-06-28
申请号：US11637673
申请日：2006-12-13
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04L12/56 , H04L12/28 , H04J3/26
CPC分类号： H04L12/1877 , H04L47/15 , H04L47/70 , H04L47/781 , H04L47/806 , H04L47/822 , H04L47/829
摘要： In a system and method for guaranteeing quality of service (QoS) of a multicasting service, when a multicasting source or a receiving terminal is newly registered, or a router or the receiving terminal leaves an existing multicasting group, a topology and a resource state of a network is retrieved, and a determination is made as to whether to provide a new multicasting service based on the retrieved network resource state. Thus, multicasting-based high-quality multimedia service can be provided to users.
摘要翻译：在保证组播业务质量（QoS）的系统和方法中，当新注册组播源或接收终端，或路由器或接收终端离开现有组播组时，拓扑和资源状态检索网络，并且基于检索的网络资源状态确定是否提供新的多播服务。因此，可以向用户提供基于组播的高质量多媒体服务。

38. 发明申请

US20060140132A1 Apparatus and method for performance management in MPLS network 审中-公开
标题翻译： MPLS网络性能管理的设备和方法
公开(公告)号：US20060140132A1
公开(公告)日：2006-06-29
申请号：US11313794
申请日：2005-12-22
申请人： Ki-Cheol Lee , Kee-Sung Nam
发明人： Ki-Cheol Lee , Kee-Sung Nam
IPC分类号： H04J1/16 , H04L12/56 , H04J3/14
CPC分类号： H04L45/50 , H04L41/0663 , H04L43/0864 , H04L43/087 , H04L43/10 , H04L43/16 , H04L45/04
摘要： In an apparatus for a performance management of a label switching path (LSP) set in a multi protocol label switching (MPLS) network and a method thereof, a determination is made as to whether the LSP satisfies a required performance criterion in the network, and protection of the LSP or replacement of the LSP not satisfying the required performance with a substitute LSP is carried out.
摘要翻译：在用于在多协议标签交换（MPLS）网络中设置的标签交换路径（LSP）的性能管理的装置及其方法中，确定LSP是否满足网络中所需的性能标准，以及执行LSP的保护或者替换LSP不满足所需性能的替代LSP。

39. 发明申请

US20060133300A1 Centralized control of multi protocol label switching (MPLS) network 审中-公开
标题翻译：集中控制多协议标签交换（MPLS）网络
公开(公告)号：US20060133300A1
公开(公告)日：2006-06-22
申请号：US11304583
申请日：2005-12-16
申请人： Ki-Cheol Lee , Kee-Sung Nam , Byung-Chang Kang , Keun-Ho Shin , Chur-Ung Lee , In-Kwon Kang
发明人： Ki-Cheol Lee , Kee-Sung Nam , Byung-Chang Kang , Keun-Ho Shin , Chur-Ung Lee , In-Kwon Kang
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/28 , H04L45/42 , H04L45/50 , H04L45/507 , H04L45/70 , H04L2012/5669
摘要： A centralized control apparatus and a method thereof manages an Multi Protocol Label Switching (MPLS) network, in which the centralized control apparatus performs Label Switched Path (LSP) setting of the MPLS network and management for set LSP, to reduce a load of the MPLS network generated upon setting LSP and to reduce a time for setting the LSP, and to improve management efficiency for the set LSP.
摘要翻译：一种集中控制装置及其方法，其中管理多协议标签交换（MPLS）网络，其中集中控制装置执行MPLS网络的标签交换路径（LSP）设置和设置LSP的管理，以减少MPLS的负载网络在设置LSP时生成，减少设置LSP的时间，提高集LSP的管理效率。

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