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11. 发明申请

US20100309880A1 CONNECTION STATE REPORTING METHOD AND MOBILE TERMINAL USED IN THE METHOD 有权
标题翻译：方法中使用的连接状态报告方法和移动终端
公开(公告)号：US20100309880A1
公开(公告)日：2010-12-09
申请号：US12740625
申请日：2008-10-29
申请人： Jun Hirano , Tien Ming Benjamin Koh , Chan Wah Ng , Chun Keong Benjamin Lim , Mohana Dhamayanthi Jeyatharan
发明人： Jun Hirano , Tien Ming Benjamin Koh , Chan Wah Ng , Chun Keong Benjamin Lim , Mohana Dhamayanthi Jeyatharan
IPC分类号： H04W4/00
CPC分类号： H04W76/20
摘要： A technology is disclosed for providing a connection status notifying method and the like that can infer that a new connection will become usable shortly based on a predetermined action, and give notification thereof. The technology includes a step at which a mobile node 1000 receives information stating that connection will be broken from a base station that is a current connection destination, a step at which the mobile node starts a predetermined process with a base station that is a new connection destination, and a step at which the mobile node generates a predetermined notification message and transmits the generated predetermined notification message when the predetermined process is judged to be completed, the predetermined notification message being used to give notification to a predetermined component part within the mobile node or to another communication node that a connected state is established with the base station of the new connection destination at an early stage.
摘要翻译：公开了一种用于提供连接状态通知方法等的技术，该连接状态通知方法等可以基于预定的动作推断出新的连接将很快变得可用，并给出通知。该技术包括一个步骤，移动节点1000接收关于连接将从作为当前连接目的地的基站断开的信息的步骤，移动节点以基站为新连接开始预定过程的步骤目的地和移动节点生成预定通知消息的步骤，并且当预定处理被判断为完成时发送所生成的预定通知消息，该预定通知消息用于向移动节点内的预定组件部分通知或者与早期的新连接目的地的基站建立连接状态的另一通信节点。

12. 发明申请

US20100085915A1 Overlay Network Node 审中-公开
标题翻译：覆盖网络节点
公开(公告)号：US20100085915A1
公开(公告)日：2010-04-08
申请号：US12527550
申请日：2008-02-26
申请人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan , Pek Yew Tan
IPC分类号： H04W4/00 , H04L12/56 , H04W84/02
CPC分类号： H04W84/02 , H04L45/64 , H04W40/02
摘要： A technology is disclosed for actualizing route optimization on a network base, even when privacy-sensitive information, such as a position of a mobile node, is not revealed between two different networks. In the technology, a pHA 124 functions as a proxy home agent of a MN 130. When the pHA 124 receives a packet transmitted from the MN 130 (such as a packet destined for a MN 230), the pHA 124 transmits a query message inquiring about a current position to a home network 200 of the MN 230. In response to the query, a HA 220 gives notification of an address of a proxy home agent (pHA 224) in an overlay network to which the MN 230 is subscribing that is present nearest to the pHA 124. As a result, the pHA 124 sends the packet destined for the MN 230 to the pHA 224, and the packet is transmitted via the overlay network to which the MN 230 is subscribing.
摘要翻译：公开了用于实现网络基础上的路由优化的技术，即使在诸如移动节点的位置的隐私敏感信息在两个不同网络之间没有被显示的情况下也是如此。在该技术中，pHA124用作MN 130的代理归属代理。当pHA 124接收到从MN 130发送的分组（诸如目的地为MN 230的分组）时，pHA 124发送询问消息关于MN 230的家庭网络200的当前位置。响应于该查询，HA 220在MN 230正在订阅的覆盖网络中给出代理归属代理（pHA 224）的地址的通知，出现最接近pHA 124.结果，pHA 124将去往MN 230的分组发送到pHA 224，并且分组经由MN 230正在订阅的覆盖网络传输。

13. 发明申请

US20090161558A1 ROUTING LOOP DETECTION CONTROL APPARATUS 有权
标题翻译：路由检测控制装置
公开(公告)号：US20090161558A1
公开(公告)日：2009-06-25
申请号：US12096346
申请日：2006-12-07
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan
IPC分类号： H04L12/26
CPC分类号： H04W40/24 , H04L45/18 , H04W80/04 , H04W84/005
摘要： There is disclosed a technique which can detect a packet routing loop (in particular, a nesting loop formed by MRs (mobile routers). According to this technique, an MR 114 connected as a subordinate to an MR 110 transmits a BU (Binding Update) message, to which added is an ARO (Access Router Option) including an address of a router (MR 110) connected at present, to an HA (Home Agent) 140 to which it pertains. Moreover, an MR 112 is connected as a subordinate to the MR 114 and, when connected to the MR 112, the MR 110 transmits a BU message, to which added is an ARO including an address of the MR 112, to the HA 140. At this time, the MR 112 also transmits a BU message, to which added is an ARO including an address of the MR 114, to the HA 140. Thus, the HA 140 can detect a routing loop formed by connections 120, 122 and 124.
摘要翻译：公开了一种可以检测分组路由循环（特别是由MR（移动路由器）形成的嵌套循环）的技术，根据该技术，作为从属于MR 110的MR 114连接，发送BU（绑定更新）消息，其中添加的是包括当前连接的路由器（MR 110）的地址的ARO（接入路由选择）到与其相关的HA（归属代理）140，此外，MR 112作为从属并且当连接到MR 112时，MR 110向HA 140发送一个BU消息，该消息被添加为包括MR 112的地址的ARO。此时，MR 112还发送一个 BU消息，其中添加的是包括MR 114的地址的ARO到HA 140.因此，HA 140可以检测由连接120,122和124形成的路由环路。

14. 发明申请

US20100208706A1 NETWORK NODE AND MOBILE TERMINAL 审中-公开
标题翻译：网络节点和移动终端
公开(公告)号：US20100208706A1
公开(公告)日：2010-08-19
申请号：US12676847
申请日：2008-09-19
申请人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Pek Yew Tan
IPC分类号： H04W36/00
CPC分类号： H04W60/005 , H04W36/0027 , H04W36/0033 , H04W76/20 , H04W80/04
摘要： Disclosed is a technique of, in a network conducting network based local mobility management, suppressing generation of signaling and an increase of processing load on a network entity and preventing a delay. According to this technique, a mobile node (MN 130) receives specific information (a token) including an interface identifier and a binding identifier, for example, from a network side (MAG 120) when connecting therewith first. When the mobile node conducts a handover, the mobile node notifies a next connecting MAG 122 of the token. The MAG receiving the token can judge based on this token whether the connection by the mobile node is due to a handover changing a connection point for a certain interface or due to a new connection using a different interface without making an inquiry to other network nodes.
摘要翻译：本发明公开了一种在进行基于网络的本地移动性管理的网络中抑制信令的产生和网络实体上的处理负荷的增加并防止延迟的技术。根据该技术，移动节点（MN 130）首先从网络侧（MAG 120）接收包括接口标识符和绑定标识符的特定信息（令牌）。当移动节点进行切换时，移动节点通知令牌的下一个连接MAG 122。接收令牌的MAG可以基于该令牌判断移动节点的连接是否由于切换改变特定接口的连接点，或者由于使用不同接口的新连接而不对其他网络节点进行查询。

15. 发明申请

US20090238080A1 TUNNELING LOOP DETECTION CONTROL APPARATUS 有权
标题翻译：隧道检测控制装置
公开(公告)号：US20090238080A1
公开(公告)日：2009-09-24
申请号：US12090972
申请日：2006-10-30
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
IPC分类号： H04L12/26
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/18
摘要： Disclosed is a technique whereby a tunnel entry point, which encapsulates a packet (generates a tunnel packet), can detect the presence of a tunneling loop causing a packet to loop the same path while encapsulated. According to this technique, upon receipt of a packet from a source node (source) 1100, TEP (tunnel entry point) 1120 inserts it into a tunnel packet header for encapsulation. Upon receipt of tunnel packets from TEP 1120 and TEP 1140, each of TEP 1140 and TEP 1160 copies the identifier of the original tunnel packet header to a new tunnel packet header for encapsulation. When this tunnel packet returns to TEP 1120 due to a tunneling loop, the tunneling loop is detected by referring to the identifier in the received tunnel packet.
摘要翻译：公开了一种技术，其中封装分组（生成隧道分组）的隧道入口点可以检测出存在引导分组在封装时循环相同路径的隧道循环。根据该技术，当从源节点（源）1100接收到分组时，TEP（隧道入口点）1120将其插入隧道分组报头以进行封装。在接收到来自TEP 1120和TEP 1140的隧道分组时，TEP 1140和TEP 1160中的每一个将原始隧道分组报头的标识符复制到新的隧道分组报头以进行封装。当该隧道报文由于隧道循环而返回给TEP 1120时，通过参考接收到的隧道报文中的标识符来检测隧道环路。

16. 发明授权

US08731547B2 Network node and mobile terminal 有权
标题翻译：网络节点和移动终端
公开(公告)号：US08731547B2
公开(公告)日：2014-05-20
申请号：US12678729
申请日：2008-09-19
申请人： Keigo Aso , Jun Hirano , Chan Wah Ng , Pek Yew Tan , Chun Keong Benjamin Lim , Tien Ming Benjamin Koh
发明人： Keigo Aso , Jun Hirano , Chan Wah Ng , Pek Yew Tan , Chun Keong Benjamin Lim , Tien Ming Benjamin Koh
IPC分类号： H04W36/34
CPC分类号： H04W36/14 , H04L45/22 , H04W12/08 , H04W28/08 , H04W36/0055 , H04W36/36 , H04W60/005 , H04W76/20 , H04W88/06 , H04W92/02
摘要： A technique is disclosed, according to which a mobile node, having a plurality of interfaces and performing communication according to flow information when an operator is performing communication based on the flow information as defined by a policy, can select an interface suitable for the flow and can perform communication. According to this technique, a mobile node (MN 10) having a plurality of interfaces has a list to indicate domain limited flows to be transmitted only within a specific network (a trusted network), and a list to indicate the trusted networks. When a certain interface performs handover, and in case there is a domain limited flow that uses the interface, it is decided whether the network of handover destination is a trusted network or not, and in case the network of the handover destination is not a trusted network, it is decided whether it is possible or not to transmit and receive the domain limited flow via another interface that is connected to the trusted network.
摘要翻译：公开了一种技术，根据该技术，根据该技术，具有多个接口的移动节点并且当运营商基于由策略定义的流信息进行通信时根据流信息执行通信，可以选择适合于流的接口，以及可以进行通信。根据该技术，具有多个接口的移动节点（MN 10）具有列表，用于指示仅在特定网络（可信网络）内发送的域限制流，以及用于指示可信网络的列表。当某个接口执行切换时，在存在使用该接口的域限制流的情况下，确定切换目的地的网络是否为可信网络，并且在切换目的地的网络不是可信任的情况下网络，决定是否可能通过连接到可信网络的另一接口来发送和接收域限制流。

17. 发明授权

US08539554B2 Mobile network managing apparatus and mobile information managing apparatus for controlling access requests 有权
标题翻译：用于控制访问请求的移动网络管理装置和移动信息管理装置
公开(公告)号：US08539554B2
公开(公告)日：2013-09-17
申请号：US12158968
申请日：2006-12-26
申请人： Jun Hirano , Keigo Aso , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Keigo Aso , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
IPC分类号： G06F7/04
CPC分类号： H04W12/08 , H04L12/2818 , H04L12/283 , H04L12/2898 , H04L12/4633 , H04L63/0272 , H04L63/104 , H04L63/20 , H04W76/10 , H04W80/04 , H04W84/005
摘要： Disclosed is a technique capable of proper execution of access control based on various security policies set by a home user with regards to a packet sent from a visitor node. According to the technique, a MR (Mobile Router) 10 which manages a mobile PAN 30 determines whether a sender of a packet from a communication terminal connected to the mobile PAN is a home user's node which is allowed direct access into a home network or a visitor node (VN 31), and forwards the packet from the home user's node to an HA 20 while forwarding the packet from the visitor node to a policy server 36 located in a DMZ 35. This allows the policy server to perform access control on every packet from a visitor node which attempts to gain access into the home network based on a security policy 36a.
摘要翻译：公开了一种能够基于由用户对由访问者节点发送的分组设置的各种安全策略来适当地执行访问控制的技术。根据该技术，管理移动PAN30的MR（移动路由器）10确定来自连接到移动PAN的通信终端的分组的发送者是否是被允许直接访问家庭网络的家庭用户节点，或者访问节点（VN31），并且将分组从归属用户节点转发到HA 20，同时将分组从访问节点转发到位于DMZ 35中的策略服务器36.这允许策略服务器对每个来自访问节点的分组，其尝试基于安全策略36a来访问归属网络。

18. 发明授权

US08249086B2 Apparatus for flow control 有权
标题翻译：流量控制装置
公开(公告)号：US08249086B2
公开(公告)日：2012-08-21
申请号：US12302845
申请日：2007-06-14
申请人： Jun Hirano , Keigo Aso , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Keigo Aso , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
IPC分类号： H04L12/56
CPC分类号： H04L47/2491 , H04L12/66 , H04L29/12226 , H04L45/38 , H04L61/2015 , H04L61/2061 , H04W8/26 , H04W28/10 , H04W60/005 , H04W80/04 , H04W84/005
摘要： Disclosed is a technique which enables a mobile node (MN) connected to a mobile router (MR) to carry out flow filtering in a mobile network. This technique allows an MN 25 in a mobile network 24 to set a policy needed for the flow filtering in an MR 10 and, in the present invention, an MR inserts an egress characteristic thereof into, for example, a router advertisement message so that the egress characteristic, a node in a mobile network cannot grasp originally, can be advertised to the interior of the mobile network. Thus, the MN can grasp a characteristic of an access network (characteristic of access system 20) even in a case in which it is connected to the MR, which achieves intelligent flow filtering.
摘要翻译：公开了一种使与移动路由器（MR）连接的移动节点（MN）能够在移动网络中进行流量过滤的技术。该技术允许移动网络24中的MN 25设置MR 10中的流量过滤所需的策略，并且在本发明中，MR将其出口特性插入到例如路由器通告消息中，使得出口特性，移动网络中的一个节点最初无法掌握，可以通告给移动网络的内部。因此，即使在连接到MR的情况下，MN也可以掌握接入网络的特性（接入系统20的特性），从而实现智能流量过滤。

19. 发明申请

US20100067381A1 Overlay Network Node and Mobile Node 审中-公开
标题翻译：覆盖网络节点和移动节点
公开(公告)号：US20100067381A1
公开(公告)日：2010-03-18
申请号：US12531861
申请日：2008-03-13
申请人： Jun Hirano , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Chan Wah Ng , Pek Yew Tan
发明人： Jun Hirano , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Chan Wah Ng , Pek Yew Tan
IPC分类号： H04L12/24 , H04W72/04
CPC分类号： H04W8/12 , H04W60/005 , H04W76/15 , H04W80/04
摘要： A technology is disclosed for appropriately providing a certain service desired by a mobile node, even in an environment including overlay network nodes providing different functions. In the technology, a mobile node (MN) 110 implements Monami6 protocol and transmits a binding update message requesting a service based on the Monami6 protocol. On the other hand, an overlay network is present on a network, the overlay network in which a home agent (MCHA) implementing the Monami6 protocol and a home agent (MSHA) not implementing the Monami6 protocol cooperate to provide functions of an HA. In this instance, for example, an MSHA 150 that receives a message from the mobile node via a path 112 sends the request to an MCHA implementing the Monami6 protocol (such as an MCHA 130) and makes the MCHA process the request.
摘要翻译：公开了一种用于适当地提供移动节点期望的特定服务的技术，即使在包括提供不同功能的覆盖网络节点的环境中也是如此。在该技术中，移动节点（MN）110实现Monami6协议，并且基于Monami6协议传送请求服务的绑定更新消息。另一方面，在网络上存在覆盖网络，其中实现Monami6协议的归属代理（MCHA）和不实现Monami6协议的归属代理（MSHA）协作以提供HA的功能的覆盖网络。在这种情况下，例如，经由路径112从移动节点接收消息的MSHA 150将请求发送到实施Monami6协议（例如MCHA 130）的MCHA，并使得MCHA处理请求。

20. 发明申请

US20090285103A1 APPARATUS FOR CONTROLLING TUNNELING LOOP DETECTION 审中-公开
标题翻译：用于控制隧道环路检测的装置
公开(公告)号：US20090285103A1
公开(公告)日：2009-11-19
申请号：US12307559
申请日：2007-07-06
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
IPC分类号： H04L12/26
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/18 , H04L2212/00
摘要： Disclosed is a technique whereby a packet transferring apparatus (particularly, a tunnel entry point made to carry out packet encapsulation) becomes capable of detecting a tunneling loop signifying that a packet loops along the same route while undergoing encapsulation. With this technique, at packet transfer, a loop detection module of a router according to the present invention stores a TEL value (value of tunnel encapsulation limit for limiting the number of times of duplication of tunnel) set in an encapsulation header of this packet or stores a TEL value set in an encapsulation header of a packet sent back as an ICMP error In addition, the loop detection module analyzes an increase/decrease variation pattern of the stored TEL value relative to time and, in a case in which the pattern agrees with a unique pattern (sawtooth-like pattern) appearing at the occurrence of a tunneling loop, estimates that a tunneling loop has occurred.
摘要翻译：公开了一种技术，其中分组传送装置（特别是用于执行分组封装的隧道入口点）变得能够检测表示分组在进行封装时沿着相同路线循环的隧道循环。利用这种技术，在分组传送中，根据本发明的路由器的环路检测模块存储设置在该分组的封装头部中的TEL值（用于限制隧道复制次数的隧道封装限制值）存储在作为ICMP错误发回的分组的封装头部中设置的TEL值。此外，循环检测模块分析存储的TEL值相对于时间的增加/减少变化模式，并且在模式一致的情况下在出现隧道循环时出现了独特的模式（锯齿状模式），估计已经发生了隧道循环。

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