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31. 发明申请

US20100216462A1 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：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。

32. 发明申请

US20100014445A1 ADDRESS UPDATING METHOD, CORRESPONDING MOBILE TERMINAL AND NODE 审中-公开
标题翻译：地址更新方法，对应移动终端和节点
公开(公告)号：US20100014445A1
公开(公告)日：2010-01-21
申请号：US12374648
申请日：2007-07-26
申请人： Jun Hirano , Chan Wah Ng , Chun Keong Benjamin Lim , Tien Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Chun Keong Benjamin Lim , Tien Ming Benjamin Koh , Pek Yew Tan
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。

33. 发明申请

US20090257401A1 COMMUNICATION SYSTEM, MOBILE ROUTER AND HOME AGENT 审中-公开
标题翻译：通信系统，移动路由器和家庭代理
公开(公告)号：US20090257401A1
公开(公告)日：2009-10-15
申请号：US12439530
申请日：2007-09-05
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： 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。

34. 发明申请

US20120155313A1 COMMUNICATION SYSTEM, MOBILE TERMINAL, NETWORK NODE, AND BASE STATION APPARATUS 有权
标题翻译：通信系统，移动终端，网络节点和基站设备
公开(公告)号：US20120155313A1
公开(公告)日：2012-06-21
申请号：US13377783
申请日：2010-06-11
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
IPC分类号： H04W40/00 , H04W24/00
CPC分类号： H04W48/14 , H04W48/18 , H04W80/04 , H04W88/06
摘要： Disclosed is a technique for enabling a mobile terminal, which is capable of using a plurality of communication routes for communication with a correspondent node, to select an appropriate communication route to communicate with the correspondent node. According to the technique, the mobile terminal (UE/MN 313B) requests a predetermined network node (P-GW 317) to detect whether or not the correspondent node (CN 318B) exists in the same domain. The P-GW monitors a packet sent from the CN to the UE/MN and, when detecting the packet, determines whether or not the CN exists in the same domain. In the case of determining that the CN exists in the same domain, the P-GW reports information that the CN exists in the same domain, to the UE/MN. The UE/MN selects an interface used for communicating with the CN, based on the reported determination result.
摘要翻译：公开了一种使能能够使用多个通信路由与通信节点通信的移动终端来选择适当的通信路由以与对端节点通信的技术。根据该技术，移动终端（UE / MN 313B）请求预定的网络节点（P-GW 317）检测对端节点（CN 318B）是否存在于同一域中。 P-GW监视从CN发送到UE / MN的分组，并且当检测到分组时，确定CN是否存在于同一个域中。在确定CN存在于同一域中的情况下，P-GW向UE / MN报告CN存在于同一域中的信息。基于报告的确定结果，UE / MN选择用于与CN通信的接口。

35. 发明申请

US20110134869A1 PREFIX ALLOCATION ADMINISTRATION SYSTEM AND MOBILE TERMINAL, AND PREFIX ALLOCATION ADMINISTRATION DEVICE 审中-公开
标题翻译：前置配置管理系统和移动终端，以及前缀分配管理设备
公开(公告)号：US20110134869A1
公开(公告)日：2011-06-09
申请号：US13057234
申请日：2009-08-04
申请人： Jun Hirano , Chan Wah Ng , Chun Keong Benjamin Lim , Mohana Dhamayanthi Jeyatharan
发明人： Jun Hirano , Chan Wah Ng , Chun Keong Benjamin Lim , Mohana Dhamayanthi Jeyatharan
IPC分类号： H04W72/04
CPC分类号： H04W8/26 , H04L29/12311 , H04L61/2084 , H04W88/06
摘要： Disclosed is a technique for minimizing the number of prefixes to be allocated to a mobile terminal when the mobile terminal having multiple access technologies moves within a mobility management domain of a local network. According to the technique, management is so performed that prefixes necessary for a mobile terminal (MN 100) to perform communication will be allocated to the MN, and a mobility management domain 110 maintains only the prefixes necessary for the MN to perform communication. For example, when the MN detects a state in which a prefix needs changing (step S120), it determines a state in which network prefixes necessary for the MN are allocated to the MN, and notifies the mobility management domain of prefix preference for achieving this state (step s150). The prefix preference includes a reduce request for unnecessary prefixes, a reuse request on another interface, a recycle request indicative of use at another MN, and the like.
摘要翻译：公开了一种技术，当具有多个接入技术的移动终端在本地网络的移动性管理域内移动时，最小化要分配给移动终端的前缀的数量的技术。根据该技术，如此执行管理，将移动终端（MN 100）执行通信所必需的前缀将分配给MN，并且移动性管理域110仅维护MN所需的前缀来执行通信。例如，当MN检测到前缀需要变更的状态（步骤S120）时，判定MN分配了必需的网络前缀的状态，向移动性管理域通知前缀偏好，以实现该目的状态（步骤S150）。前缀优先级包括对不必要的前缀的减少请求，在另一个接口上的重用请求，指示在另一个MN处使用的再循环请求等。

36. 发明授权

US08774039B2 Communication system, mobile terminal, network node, and base station apparatus 有权
标题翻译：通信系统，移动终端，网络节点和基站装置
公开(公告)号：US08774039B2
公开(公告)日：2014-07-08
申请号：US13377783
申请日：2010-06-11
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
IPC分类号： H04J1/16 , H04W48/14
CPC分类号： H04W48/14 , H04W48/18 , H04W80/04 , H04W88/06
摘要： Disclosed is a technique for enabling a mobile terminal, which is capable of using a plurality of communication routes for communication with a correspondent node, to select an appropriate communication route to communicate with the correspondent node. According to the technique, the mobile terminal (UE/MN 313B) requests a predetermined network node (P-GW 317) to detect whether or not the correspondent node (CN 318B) exists in the same domain. The P-GW monitors a packet sent from the CN to the UE/MN and, when detecting the packet, determines whether or not the CN exists in the same domain. In the case of determining that the CN exists in the same domain, the P-GW reports information that the CN exists in the same domain, to the UE/MN. The UE/MN selects an interface used for communicating with the CN, based on the reported determination result.
摘要翻译：公开了一种使能能够使用多个通信路由与通信节点通信的移动终端来选择适当的通信路由以与对端节点通信的技术。根据该技术，移动终端（UE / MN 313B）请求预定的网络节点（P-GW 317）检测对端节点（CN 318B）是否存在于同一域中。 P-GW监视从CN发送到UE / MN的分组，并且当检测到分组时，确定CN是否存在于同一个域中。在确定CN存在于同一域中的情况下，P-GW向UE / MN报告CN存在于同一域中的信息。基于报告的确定结果，UE / MN选择用于与CN通信的接口。

37. 发明申请

US20110170531A1 PREFIX ASSIGNING METHOD, PREFIX ASSIGNING SYSTEM AND MOBILE NODE 审中-公开
标题翻译：前缀分配方法，前缀分配系统和移动节点
公开(公告)号：US20110170531A1
公开(公告)日：2011-07-14
申请号：US13120394
申请日：2009-09-24
申请人： Chan Wah Ng , Keigo Aso , Mohana Dhamayanthi Jeyatharan , Chun Keong Benjamin Lim , Jun Hirano
发明人： Chan Wah Ng , Keigo Aso , Mohana Dhamayanthi Jeyatharan , Chun Keong Benjamin Lim , Jun Hirano
IPC分类号： H04W4/00 , H04L27/00
CPC分类号： H04W8/26 , H04W8/06 , H04W28/06 , H04W80/04
摘要： The present invention discloses a technique to bind home address of a mobile node to prefixes assigned to a mobile node having a plurality of interfaces, and the present invention reduces number of binding update messages and a packet size. According to this technique, length (e.g. 64 bits) of an original prefix P1 is extended by one bit and lower-level prefixes P11 and P12 with 65 bits each are generated, and by extending the length of the lower-level prefix P12 with 65 bits by one bit, lower-level prefixes P121 and P122 each with 66 bits are generated, and the lower-level prefixes P11, P121 and P122 are assigned to interfaces IF1, IF2 and IF3 of MN 200 respectively.
摘要翻译：本发明公开了一种将移动节点的归属地址绑定到具有多个接口的移动节点的前缀的技术，本发明减少了绑定更新消息的数量和分组大小。根据该技术，原始前缀P1的长度（例如64比特）被扩展一比特，并且生成具有65比特的较低级前缀P11和P12，并且通过将下级前缀P12的长度扩展为65 生成比特1比特，分别具有66比特的低级前缀P121和P122，低级前缀P11，P121和P122分别分配给MN 200的接口IF1，IF2和IF3。

38. 发明申请

US20100214982A1 COMMUNICATION CONTROL METHOD, NETWORK NODE, AND MOBILE TERMINAL 有权
标题翻译：通信控制方法，网络节点和移动终端
公开(公告)号：US20100214982A1
公开(公告)日：2010-08-26
申请号：US12680175
申请日：2008-09-30
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Pek Yew Tan
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Pek Yew Tan
IPC分类号： H04W8/02
CPC分类号： H04L29/12216 , H04L29/1232 , H04L29/12915 , H04L61/2007 , H04L61/2092 , H04L61/6059 , H04W8/26 , H04W60/005 , H04W80/045 , H04W88/182
摘要： A technology is disclosed with which a mobile terminal moving in a PMIP domain receives various types of prefixes and selects a type of an address to be configured, and route optimization is performed without adding a signaling load on the PMIP domain. According to the technique, when connecting with a home domain, a MN (310) requests a plurality of prefixes. When a MAG (320) makes an AAA server (340) authorize the MN and receives a notification instruction of the plurality of prefixes from the AAA server, the MAG 320 makes a notification of the plurality of prefixes with a RA message (364), for example. The MN configures a plurality of addresses (for example, a PMIP address including a PMIP domain prefix or a global address including an on-link prefix) from the plurality of prefixes received and notifies the MAG of the same. The MAG registers a plurality of bindings relating to the plurality of addresses with a LMA (330).
摘要翻译：公开了一种在PMIP域中移动的移动终端接收各种类型的前缀并选择要配置的地址的类型的技术，并且在PMIP域上不添加信令负载的情况下执行路由优化。根据该技术，当与归属域连接时，MN（310）请求多个前缀。当MAG（320）使AAA服务器（340）授权MN并从AAA服务器接收到多个前缀的通知指令时，MAG 320通过RA消息（364）通知多个前缀，例如。 MN从接收的多个前缀配置多个地址（例如，包括PMIP域前缀或包括链路前缀的全球地址的PMIP地址），并通知其相同的MAG。 MAG用LMA（330）注册与多个地址相关的多个绑定。

39. 发明申请

US20100014464A1 COMMUNICATION METHOD, COMMUNICATION SYSTEM, HOME AGENT, AND MOBILE NODE 审中-公开
标题翻译：通信方法，通信系统，家庭代理和移动节点
公开(公告)号：US20100014464A1
公开(公告)日：2010-01-21
申请号：US12521291
申请日：2007-12-19
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Pek Yew Tan
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Pek Yew Tan
IPC分类号： H04W8/00
CPC分类号： H04W8/065 , H04W40/36 , H04W60/00 , H04W80/04 , H04W88/182
摘要： The present invention provides a technique to prevent the generation of a large number of binding update messages in an overlay network when a mobile node changes connection points. According to this technique, in a communication system where a home agent HA 1210 for holding BCE (Binding Cache Entry) of a mobile node MN 1220 and a plurality of proxy home agents pHA 1212, pHA 1214 and pHA 1216 each capable to operate as a proxy of HA 1210 are overlaid on a global communication network 1200, and BCE of MN 1220 held by HA 1210 is delegated to pHA 1214 where MN 1220 is connected. Further, when MN 1220 is re-connected to pHA 1216 of move destination different from pHA 114 of move source, BCE of MN 1220 delegated to pHA 1214 of move source is re-delegated to pHA 1216 of move destination.
摘要翻译：本发明提供了一种当移动节点改变连接点时防止在覆盖网络中产生大量绑定更新消息的技术。根据该技术，在用于保持移动节点MN 1220的BCE（绑定缓存输入）和多个代理归属代理PHA 1212，pHA 1214和pHA 1216的归属代理HA 1210的通信系统中，每个能够作为 HA 1210的代理覆盖在全局通信网络1200上，并且由HA 1210保持的MN 1220的BCE被委派到pHA 1214，其中MN 1220被连接。此外，当MN 1220重新连接到不同于移动源的pHA 114的移动目的地的pHA 1216时，委托给移动源的pHA 1214的MN 1220的BCE被重新委托到移动目的地的pHA 1216。

40. 发明授权

US08098642B2 Communication system and mobile home agent 有权
标题翻译：通信系统和移动归属代理
公开(公告)号：US08098642B2
公开(公告)日：2012-01-17
申请号：US12306906
申请日：2007-07-03
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Pek Yew Tan
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Pek Yew Tan
IPC分类号： H04W4/00
CPC分类号： H04W8/065 , H04W80/04 , H04W84/005
摘要： A technique is disclosed to decrease unnecessary routing during communication between a mobile node and a correspondent node in case a home agent of the mobile node is a mobile home agent. According to this technique, HA 112 positioned in a home network 102 and HA 114 of MN 130 are included. In a communication system, where HA 114 is a mobile home agent, and a mobile network 104 of HA 114 is hierarchized under the home network 102, HA 114, which is a home agent, discovers HA 112 positioned in the home network 102 when it is detected that it is away from the home network 102 and delegates binding cache entry of MN 130 under its own management to HA 112 so that HA 112 acts as a home agent for MN 130.
摘要翻译：公开了一种技术，用于在移动节点的归属代理是移动归属代理的情况下，在移动节点和通信节点之间的通信期间减少不必要的路由。根据该技术，包括位于家庭网络102中的HA 112和MN 130的HA 114。在HA 114是移动归属代理的HA 114的通信系统中，HA 114的移动网络104在家庭网络102下层级化，作为归属代理的HA 114发现位于家庭网络102中的HA 112 被检测到它远离家庭网络102并且将其自身管理下的MN 130的绑定缓存条目委托给HA 112，使得HA 112充当MN 130的归属代理。

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