公开(公告)号：US20110013566A1

公开(公告)日：2011-01-20

申请号：US12922835

申请日：2009-03-10

申请人： Keigo Aso ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Tien Ming Benjamin Koh

发明人： Keigo Aso ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Tien Ming Benjamin Koh

IPC分类号： H04W8/02

CPC分类号： H04W60/00 ,  H04W8/26 ,  H04W80/04

摘要： Disclosed is a technique to reduce the number of messages to register mobile node position information with a home agent when a mobile node roams into a foreign network domain having a roaming relationship with a home network domain. Upon reception of network information 40, when the network information 40 contains a foreign prefix, a MN 11 creates a care-of address (CoA) using the foreign prefix (Step S44). The MN 11 further checks whether the network information 40 contains a home prefix (Step S45). When no home prefix is included in the prefix 203, a BU message is transmitted to a home MAP 1000 (Step S46). When a home prefix exists in the prefix 203, the BU message is not transmitted to the home MAP 1000 (Step S47).

摘要翻译： 公开了一种技术，当移动节点漫游到与归属网络域具有漫游关系的外部网络域时，减少与归属代理注册移动节点位置信息的消息的数量。 在接收到网络信息40时，当网络信息40包含外部前缀时，MN 11使用外部前缀创建转交地址（CoA）（步骤S44）。 MN11进一步检查网络信息40是否包含归属前缀（步骤S45）。 当前缀203中没有包括归属前缀时，将BU消息发送到归属MAP 1000（步骤S46）。 当前缀203中存在归属前缀时，不将消息发送到归属MAP 1000（步骤S47）。

公开(公告)号：US20100246484A1

公开(公告)日：2010-09-30

申请号：US12438467

申请日：2007-08-24

申请人： Jun Hirano ,  Keigo Aso ,  Tien Ming Benjamin Koh ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Pek Yew Tan

发明人： Jun Hirano ,  Keigo Aso ,  Tien Ming Benjamin Koh ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Pek Yew Tan

IPC分类号： H04W8/00

CPC分类号： H04W8/065 ,  H04W80/04 ,  H04W84/005 ,  H04W88/14

摘要： The present invention provides a new technique, according to which a mobile router can fulfill functions as a dynamic home agent, in a system where a plurality of mobile routers are in operation, under the management of a service provider belonging to the home agent. According to this technique, the home agent verifies the legitimacy of the mobile router when it receives a Query message and a binding update message requesting permission to fulfill functions as dynamic home agent. Then, after confirming that no other mobile router is currently present, which is fulfilling the functions as dynamic home agent in a set of a plurality of mobile routers, to which this mobile router belongs, it allows said mobile router to operate as the dynamic home agent. Then, even when other mobile router requests the permission to fulfill functions as the dynamic home agent, the request is rejected, and said other mobile router utilizes the mobile router, which is fulfilling functions of the dynamic home agent, as its home agent.

摘要翻译： 本发明提供了一种新技术，根据该技术，移动路由器可以在属于归属代理的服务提供商的管理下，在多个移动路由器正在运行的系统中履行作为动态归属代理的功能。 根据这种技术，当移动路由器接收到查询消息和请求许可作为动态归属代理的功能的绑定更新消息时，归属代理验证其合法性。 然后，在确认没有其他移动路由器当前存在的情况下，其将履行作为该移动路由器所属的多个移动路由器的一组中的动态归属代理的功能，其允许所述移动路由器作为动态家庭 代理商 然后，即使其他移动路由器请求作为动态归属代理的功能的请求，该请求被拒绝，并且所述其他移动路由器利用履行动态归属代理的功能的移动路由器作为其归属代理。

公开(公告)号：US20100208663A1

公开(公告)日：2010-08-19

申请号：US12738972

申请日：2008-10-22

申请人： Jun Hirano ,  Takashi Aramaki ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Tien Ming Benjamin Koh ,  Pek Yew Tan ,  Keigo Aso

发明人： Jun Hirano ,  Takashi Aramaki ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Tien Ming Benjamin Koh ,  Pek Yew Tan ,  Keigo Aso

IPC分类号： H04W40/00

CPC分类号： H04W40/02 ,  H04L45/308 ,  H04W80/04 ,  H04W88/06

摘要： The invention discloses a technique to efficiently realize a routing based on preference of a mobile terminal in case the mobile terminal is connected to a mobility management domain of network base different from a home network domain. According to this technique, a mobile terminal (mobile node; MN) 101 has two interfaces, and these interfaces are connected to a mobility management domain (local mobility domain) 11 under the condition that these interfaces are connected to MAG 111 and MAG 112 respectively. In case MN itself decides one of the interfaces to be used for a specific packet flow communication, a routing preference to instruct that the packet flow is to be sent on a routing via the interface is notified to MAG. When MAG notifies the routing preference to LMA (filtering agent) 110, filtering based on the routing preference is carried out.

摘要翻译： 本发明公开了一种在移动终端连接到不同于家庭网络域的网络基地的移动性管理域的情况下，基于移动终端的偏好来有效地实现路由的技术。 根据该技术，移动终端（移动节点; MN）101具有两个接口，并且这些接口在这些接口分别连接到MAG 111和MAG 112的条件下连接到移动性管理域（本地移动性域）11 。 在MN本身决定要用于特定分组流通信的接口之一的情况下，通知经由接口在路由上发送分组流的路由选择。 当MAG向LMA（过滤代理）110通知路由选择时，执行基于路由选择的过滤。

公开(公告)号：US20100040021A1

公开(公告)日：2010-02-18

申请号：US12528542

申请日：2008-02-26

申请人： Keigo Aso ,  Tetsuro Morimoto ,  Toyoki Ue ,  Tien Ming Benjamin Koh ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Pek Yew Tan

发明人： Keigo Aso ,  Tetsuro Morimoto ,  Toyoki Ue ,  Tien Ming Benjamin Koh ,  Chun Keong Benjamin Lim ,  Chan Wah Ng ,  Pek Yew Tan

IPC分类号： H04W36/00

CPC分类号： H04W8/06 ,  H04W36/0011 ,  H04W36/14 ,  H04W80/04 ,  H04W88/182

摘要： A technique of acquiring a binding ID when a mobile node performs handover is disclosed. According to the technique, when an MN 10 is initially booted on a Non-3GPP network 30, a AAA server 50 generates and stores the binding ID, transmits it to a proxy node 31, and transmits, to the MN, allocation information indicating that the binding ID is allocated to the proxy node. When performing handover to a 3GPP network 20, the MN requests an HA 32 for the binding ID. Then, the HA requests the AAA server for the binding ID, and the AAA server transmits the binding ID to the HA. The HA receives the binding ID and transmits it to the MN.

摘要翻译： 公开了当移动节点执行切换时获取绑定ID的技术。 根据该技术，当MN 10最初在非3GPP网络30上引导时，AAA服务器50生成并存储绑定ID，将其发送到代理节点31，并向MN发送指示 绑定ID被分配给代理节点。 当执行到3GPP网络20的切换时，MN向HA 32请求绑定ID。 然后，HA向AAA服务器请求绑定ID，AAA服务器将绑定ID发送给HA。 HA接收绑定ID并将其发送给MN。

公开(公告)号：US20090238111A1

公开(公告)日：2009-09-24

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： H04W40/00

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。

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。

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。

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。

公开(公告)号：US20100268804A1

公开(公告)日：2010-10-21

申请号：US12742631

申请日：2008-11-18

申请人： Keigo Aso ,  Jun Hirano ,  Chun Keong Benjamin Lim ,  Mohana Dhamayanthi Jeyatharan ,  Chan Wah Ng ,  Tien Ming Benjamin Koh ,  Pek Yew Tan

发明人： Keigo Aso ,  Jun Hirano ,  Chun Keong Benjamin Lim ,  Mohana Dhamayanthi Jeyatharan ,  Chan Wah Ng ,  Tien Ming Benjamin Koh ,  Pek Yew Tan

IPC分类号： G06F15/177

CPC分类号： H04L61/2007 ,  H04L29/12216 ,  H04L29/12952 ,  H04L61/6077 ,  H04W8/26 ,  H04W60/005 ,  H04W80/04

摘要： Disclosed is a technique for switching a forwarding address of a packet destined for a mobile node in a local mobility domain when the mobile node has a plurality of interfaces so that the packet will be forwarded to the mobile node. According to the technique, an MN 101 receives network information 40 including a domain ID 402 from a network through two or more IFs 1010 and 1011. Based on the domain ID 402 in the network information received, when determining that the IFs 1010 and 1011 are attached to the same domain, the MN 101 decides to allocate the same address to the IFs 1010 and 1011, and requests MAGs 111 and 112 connected to the IFs 1010 and 1011, respectively, to bind the same address to each of link identifiers of the IFs 1010 and 1011. Based on the request, the MAGs 111 and 112 perform binding to forward, to the MN 101, packets destined to the same address of the MN 101.

摘要翻译： 公开了一种用于在移动节点具有多个接口时切换目的地为本地移动性域中的移动节点的分组的转发地址的技术，使得分组将被转发到移动节点。 根据该技术，MN 101通过两个以上的IF 1010和1011从网络接收包括域ID 402的网络信息40.根据接收的网络信息中的域ID 402，当确定IF1010和1011是 MN 101决定向IF1010和1011分配相同的地址，并且分别请求连接到IF1010和1011的MAG111和112将相同的地址绑定到每个链路标识符 IF1010和1011.根据该请求，MAG 111和112向MN 101执行绑定以转发到MN101的相同地址的分组。

公开(公告)号：US20100216462A1

公开(公告)日：2010-08-26

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。