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公开(公告)号：US20100238864A1
公开(公告)日：2010-09-23
申请号：US12740326
申请日：2008-10-29
申请人： Jun Hirano , Mohana Jeyatharan , Chan Wah Ng , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
发明人： Jun Hirano , Mohana Jeyatharan , Chan Wah Ng , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
IPC分类号： H04W4/00
CPC分类号： H04W60/005 , H04W36/0011 , H04W80/045 , H04W88/182
摘要： A technique is disclosed, according to which a race condition between a PMIPv6 binding by a PBU message of PMIPv6 and a CMIPv6 binding by a BU message of CMIPv6 can be resolved. MN 200 has a plurality of radio communication interfaces, and a first interface is connected to MAG 220 of a home PMIPv6 domain 230, for instance. In case the connection of a second interface is changed from MAG 221 of a home PMIPv6 domain to AR 222 of a CMIPv6 domain 231, a BU message 262 is transmitted from the second interface to LMA/HA 250, and identification information of this BU message is notified to MAG from the first interface. By adding time information to this identification information and by transmitting it to LMA/HA, MAG can identify transmission time of the BU message (i.e. relative order with the other messages) from this time information.
摘要翻译： 公开了一种技术，根据该技术，可以解决PMIPv6的PBU消息的PMIPv6绑定与CMIPv6的BU消息的CMIPv6绑定之间的竞争条件。 MN 200具有多个无线电通信接口，并且第一接口连接到家庭PMIPv6域230的MAG 220。 在第二接口的连接从归属PMIPv6域的MAG 221改变为CMIPv6域231的AR 222的情况下，将BU消息262从第二接口发送到LMA / HA 250，并且该BU消息的标识信息 从第一个界面通知MAG。 通过向该标识信息添加时间信息并通过将其发送到LMA / HA，MAG可以从该时间信息识别BU消息的传输时间（即与其他消息的相对顺序）。
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公开(公告)号：US20100014533A1
公开(公告)日：2010-01-21
申请号：US12513269
申请日：2007-10-31
IPC分类号： H04L12/28
摘要： There is disclosed a technology which improves scalability in an overlay network system and which efficiently supplies a service with respect to a user, and according to the technology, for example, in a case where a mobile node (110) transmits an update message including a specific flow filtering rule to an HA (120) in order to receive a service concerning functions of multiple interfaces, the HA (120) interprets the flow filtering rule, specifies an HA 160 to transfer a data packet from CNs (180, 190), an HA (150) to transfer a data packet from the CN (190) and an HA (140) to transfer a data packet from a CN (1100), and selectively transmits to each HA a message including information useful for the respective HA.
摘要翻译： 公开了一种提高覆盖网络系统的可扩展性并且有效地为用户提供服务的技术，并且根据该技术，例如在移动节点（110）发送包括 特定流过滤规则到HA（120）以便接收涉及多个接口的功能的服务，HA（120）解释流过滤规则，指定HA 160从CN（180,190）传送数据包， 传送来自CN（190）的数据分组和HA（140）的HA（150），以从CN（1100）传送数据分组，并且选择性地向每个HA发送包括对相应HA有用的信息的消息。
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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。
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公开(公告)号：US08861382B2
公开(公告)日：2014-10-14
申请号：US12513269
申请日：2007-10-31
摘要： There is disclosed a technology which improves scalability in an overlay network system and which efficiently supplies a service with respect to a user, and according to the technology, for example, in a case where a mobile node (110) transmits an update message including a specific flow filtering rule to an HA (120) in order to receive a service concerning functions of multiple interfaces, the HA (120) interprets the flow filtering rule, specifies an HA 160 to transfer a data packet from CNs (180, 190), an HA (150) to transfer a data packet from the CN (190) and an HA (140) to transfer a data packet from a CN (1100), and selectively transmits to each HA a message including information useful for the respective HA.
摘要翻译： 公开了一种提高覆盖网络系统的可扩展性并且有效地为用户提供服务的技术，并且根据该技术，例如，在移动节点（110）发送包括 特定流过滤规则到HA（120）以便接收涉及多个接口的功能的服务，HA（120）解释流过滤规则，指定HA 160从CN（180,190）传送数据包， 传送来自CN（190）的数据分组和HA（140）的HA（150），以从CN（1100）传送数据分组，并且选择性地向每个HA发送包括对相应HA有用的信息的消息。
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35.发明申请COMMUNICATION SYSTEM, DOMAIN MANAGING DEVICE, EDGE DEVICE AND MOBILE TERMINAL DEVICE 有权通信系统，域管理设备，边缘设备和移动终端设备公开(公告)号：US20100315973A1
公开(公告)日：2010-12-16
申请号：US12521519
申请日：2007-12-19
申请人： Jun Hirano , Takashi Aramaki , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Takashi Aramaki , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
IPC分类号： H04L12/28
摘要： A technique disclosed enables a node having a plurality of interfaces to conduct connection of the plurality of interfaces simultaneously in a communication network domain. A mobile node having a plurality of interfaces connects one of the interfaces with a MAG (mobile access gateway) 11a to take part in a NetLMM domain 18 using a NetLMM protocol, and a LMA (local mobility anchor) 13 includes association information with the MAG 11a registered therein. When the mobile node connects another interface with another MAG 11b, the LMA receives a registration request for association information of this mobile node with the MAG 11b, and makes an inquiry to the already registered MAG 11a as to whether link with the mobile node is still valid or not. If the link is valid, the LMA keeps association information of the mobile node with both of the MAGs 11a and 11b.
摘要翻译： 所公开的技术使得具有多个接口的节点能够在通信网络域中同时进行多个接口的连接。 具有多个接口的移动节点将接口之一与MAG（移动接入网关）11a连接，以使用NetLMM协议参与NetLMM域18，并且LMA（本地移动锚）13包括与MAG的关联信息 11a登记。 当移动节点与另一个MAG 11b连接另一个接口时，LMA向MAG 11b接收该移动节点的关联信息的注册请求，并且向已登记的MAG 11a询问关于与移动节点的链路是否仍然存在 是否有效。 如果链路有效，则LMA保持移动节点与MAG 11a和11b两者的关联信息。
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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。
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公开(公告)号：US20100014445A1
公开(公告)日：2010-01-21
申请号：US12374648
申请日：2007-07-26
IPC分类号： H04B7/005
CPC分类号： H04L29/12952 , H04L29/12009 , H04L61/6077 , H04W8/04 , H04W80/04
摘要： Disclosed is a technique providing an address updating method capable of transmitting a binding update message while suppressing bandwidth dissipation and a mobile node, a proxy node and a management node for use in this method. This technique comprises a step in which a mobile node generates a single message including needed information at the registration of a changed address in a management node in a state associated with a plurality of home addresses and transmits the generated message to the management node, and a step in which the management node updates an address of a destination of the mobile node on the basis of the received message.
摘要翻译： 本发明提供一种提供能够在抑制带宽耗散的同时发送绑定更新消息的地址更新方法的技术，以及用于该方法的移动节点，代理节点和管理节点。 该技术包括以下步骤：移动节点在与多个家庭地址相关联的状态下在管理节点中注册改变的地址时生成包含所需信息的单个消息，并将生成的消息发送到管理节点，并且 管理节点基于接收到的消息来更新移动节点的目的地的地址的步骤。
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公开(公告)号：US20090257401A1
公开(公告)日：2009-10-15
申请号：US12439530
申请日：2007-09-05
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04W8/082 , H04W36/12 , H04W80/04 , H04W84/005
摘要： The present invention provides a new technique, according to which inefficient and redundant routing can be eliminated, which may occur when the fast handover is applied to network mobility and which may cause delay. According to this technique, a mobile router (MR) 210 makes the mobile node grasp the care-of address of the mobile router by performing route optimization to and from the mobile node (MN) 130 connected to the mobile network under its control. When the mobile node performs handover to another access network by fast handover, the mobile router tunnels a packet by using own care-of address as a source address—i.e. the packet, which has been sent from a correspondent node (CN) 140 and which is to be sent to an address before the handover of the mobile node (old care-of address)—and the packet is directly forwarded to the mobile node without passing through the home agent of the mobile router.
摘要翻译： 本发明提供了一种新技术，根据该技术可以消除低效率和冗余路由，当快速切换应用于网络移动性并且可能导致延迟时，可以发生这种新技术。 根据该技术，移动路由器（MR）210使得移动节点通过对连接到其控制下的移动网络的移动节点（MN）130进行路由优化来抓握移动路由器的转交地址。 当移动节点通过快速切换执行切换到另一接入网络时，移动路由器通过使用自己的转交地址作为源地址来隧道分组，即， 已经从通信节点（CN）140发送并且将被发送到移动节点（旧转交地址）的切换之前的地址的分组，并且该分组被直接转发到移动节点而没有 通过移动路由器的归属代理。
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公开(公告)号：US20130051326A1
公开(公告)日：2013-02-28
申请号：US13643637
申请日：2011-04-19
申请人： Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim , Keigo Aso , Takahisa Aoyama , Shinkichi Ikeda
发明人： Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim , Keigo Aso , Takahisa Aoyama , Shinkichi Ikeda
IPC分类号： H04W4/00
CPC分类号： H04L47/748 , H04L47/245 , H04L47/745 , H04L47/805 , H04L47/824 , H04W4/70
摘要： Disclosed is a technique for enabling a device that needs to send high priority and high bandwidth user plane traffic to send the user plane traffic even in the case where a group bandwidth has an upper limit in group-based communication. According to the technique, when an MTC device that is to send high priority and high bandwidth user plane traffic sends a service request to a network node (P-GW 213a), the network node allows use of a minimum bandwidth bearer in the case where the upper limit of the group bandwidth is exceeded. The MTC device sends a traffic sending request to an MTC server 214a via the bearer. The MTC server stops traffic of an appropriate other MTC device, to secure a bandwidth for the MTC device having the high priority and high bandwidth user plane traffic.
摘要翻译： 公开了即使在组带宽具有基于组的通信的上限的情况下，也能够使需要发送高优先级和高带宽用户平面流量的设备发送用户平面业务的技术。 根据该技术，当要发送高优先级和高带宽用户平面流量的MTC设备向网络节点（P-GW 213a）发送业务请求时，网络节点允许使用最小带宽承载， 超出组带宽的上限。 MTC设备经由承载向MTC服务器214a发送业务发送请求。 MTC服务器停止适当的其他MTC设备的流量，以确保具有高优先级和高带宽用户平面业务的MTC设备的带宽。
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公开(公告)号：US09143461B2
公开(公告)日：2015-09-22
申请号：US13643637
申请日：2011-04-19
申请人： Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim , Keigo Aso , Takahisa Aoyama , Shinkichi Ikeda
发明人： Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim , Keigo Aso , Takahisa Aoyama , Shinkichi Ikeda
IPC分类号： H04W4/00 , H04L12/911 , H04L12/851 , H04L12/927
CPC分类号： H04L47/748 , H04L47/245 , H04L47/745 , H04L47/805 , H04L47/824 , H04W4/70
摘要： Disclosed is a technique for enabling a device that needs to send high priority and high bandwidth user plane traffic to send the user plane traffic even in the case where a group bandwidth has an upper limit in group-based communication. According to the technique, when an MTC device that is to send high priority and high bandwidth user plane traffic sends a service request to a network node (P-GW 213a), the network node allows use of a minimum bandwidth bearer in the case where the upper limit of the group bandwidth is exceeded. The MTC device sends a traffic sending request to an MTC server 214a via the bearer. The MTC server stops traffic of an appropriate other MTC device, to secure a bandwidth for the MTC device having the high priority and high bandwidth user plane traffic.
摘要翻译： 公开了即使在组带宽具有基于组的通信的上限的情况下，也能够使需要发送高优先级和高带宽用户平面流量的设备发送用户平面业务的技术。 根据该技术，当要发送高优先级和高带宽用户平面流量的MTC设备向网络节点（P-GW 213a）发送业务请求时，网络节点允许使用最小带宽承载， 超出组带宽的上限。 MTC设备经由承载向MTC服务器214a发送业务发送请求。 MTC服务器停止适当的其他MTC设备的流量，以确保具有高优先级和高带宽用户平面业务的MTC设备的带宽。
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