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1. 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。

2. 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。

3. 发明授权

US08363620B2 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：US08363620B2
公开(公告)日：2013-01-29
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 , H04L12/26 , H04L12/44 , H04L12/56
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。

4. 发明申请

US20100275253A1 COMMUNICATION METHOD, COMMUNICATION SYSTEM, MOBILE NODE, AND COMMUNICATION NODE 审中-公开
标题翻译：通信方法，通信系统，移动节点和通信节点
公开(公告)号：US20100275253A1
公开(公告)日：2010-10-28
申请号：US12743805
申请日：2008-11-18
申请人： Jun Hirano , Chan Wah Ng , Mohana Dhamayanthi Jeyatharan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Mohana Dhamayanthi Jeyatharan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Pek Yew Tan
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： H04L9/3234 , H04L9/3226 , H04L67/02 , H04L2209/80 , H04W12/06 , H04W60/005 , H04W80/04
摘要： There is provided a technique for reducing the number of messages handled in a Return Routability (RR) procedure for performing authentication between a mobile node (MN) and a peer communication node (CN). According to the technique, an MN 1 pairs two or more care-of addresses assigned respectively to one or more interfaces, and sends a CN 3 one or more first messages including a second care-of address by setting a first care-of address in each pair of care-of addresses as a source address. The CN 3 receives the one or more first messages, generates signature tokens for the first and second care-of addresses, and sends one or more second messages including the generated signature tokens to the second care-of address of the MN 2.
摘要翻译：提供了一种用于减少在用于在移动节点（MN）和对等通信节点（CN）之间执行认证的返回可路由性（RR）过程中处理的消息的数量的技术。根据该技术，MN 1对分别分配给一个或多个接口的两个或更多转交地址，并且通过将第一转交地址设置在第一转交地址中来发送CN 3一个或多个包括第二转交地址的第一消息每对转交地址作为源地址。 CN 3接收一个或多个第一消息，为第一转交地址和第二转交地址生成签名令牌，并将包括所生成的签名令牌的一个或多个第二消息发送到MN 2的第二转交地址。

5. 发明申请

US20100189000A1 PREFIX INFORMATION CHECK DEVICE AND COMMUNICATION DEVICE 审中-公开
标题翻译：前置信息检查设备和通信设备
公开(公告)号：US20100189000A1
公开(公告)日：2010-07-29
申请号：US12665238
申请日：2008-06-13
申请人： Jun Hirano , Chan Wah Ng , Mohana Dhamayanthi Jeyatharan , Chun Keong Benjamin Lim , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Mohana Dhamayanthi Jeyatharan , Chun Keong Benjamin Lim , Pek Yew Tan
IPC分类号： H04W40/00 , H04L12/26
CPC分类号： H04L63/12 , H04W8/06 , H04W8/26 , H04W80/04
摘要： Disclosed is a technique to prevent the registration of false information that a mobile router is managing prefix information that is not actually managed. According to the technique, when a mobile network prefix is registered from an MR (mobile router 20) to a CN 30 (correspondent node), an HA (home agent) 10, for example, intervenes in signaling related to the registration to prevent the registration of false prefix information. For example, in process 150, the MR notifies the prefix information and the HA detects a test message 120 sent from the CN to the MR to check whether the prefix information used for the destination address is valid. If the prefix information is invalid, the packet is discarded.
摘要翻译：公开了防止移动路由器正在管理未被实际管理的前缀信息的虚假信息的技术。根据该技术，当将移动网络前缀从MR（移动路由器20）注册到CN30（对应节点）时，HA（归属代理）10例如介入与注册有关的信令，以防止注册假前缀信息。例如，在过程150中，MR通知前缀信息，并且HA检测从CN发送到MR的测试消息120，以检查用于目的地地址的前缀信息是否有效。如果前缀信息无效，则丢弃报文。

6. 发明授权

US08676202B2 Mobile terminal, network node, and packet transfer management node 有权
标题翻译：移动终端，网络节点和分组传输管理节点
公开(公告)号：US08676202B2
公开(公告)日：2014-03-18
申请号：US12740326
申请日：2008-10-29
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
IPC分类号： H04W36/00
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）。

7. 发明授权

US08619629B2 Mobile terminal and network node 有权
标题翻译：移动终端和网络节点
公开(公告)号：US08619629B2
公开(公告)日：2013-12-31
申请号：US13003872
申请日：2009-07-22
申请人： Jun Hirano , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan
发明人： Jun Hirano , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan
IPC分类号： H04L12/28 , G06F15/173
CPC分类号： H04W60/005 , H04W8/04 , H04W12/06
摘要： Disclosed is a technique for surely supporting multihoming for a mobile terminal (mobile node) moving in a local mobility domain. A mobile node (MN) 11 connects via an IF 110 to a mobile access gateway (MAG) 102 that supports multihoming, and further attempts to connect via an IF 111 to a MAG 103 that does not support multihoming. Under these conditions, according to this technique, when the MN recognizes that the MAG 103 does not support multihoming, the MN notifies a local mobility domain that the MAG 103 does not support multihoming if connection with the MAG 103 is not yet established, and notifies the local mobility domain of information on a connection to a local mobility domain other than the MAG 103 (connection with the MAG 102) if the connection with the MAG 103 is already established.
摘要翻译：公开了一种用于肯定地支持在本地移动性域中移动的移动终端（移动节点）的多宿主技术。移动节点（MN）11经由IF 110连接到支持多宿主的移动接入网关（MAG）102，并且进一步尝试经由IF 111连接到不支持多宿主的MAG 103。在这些条件下，根据这种技术，当MN识别到MAG 103不支持多重寻呼时，如果与MAG 103的连接尚未建立，则MN向本地移动性域通知MAG 103不支持多宿主，并通知如果与MAG 103的连接已经建立，则与MAG 103之外的本地移动性域（与MAG 102的连接）的连接上的信息的本地移动性域。

8. 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。

9. 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。

10. 发明申请

US20100268804A1 ADDRESS ALLOCATION METHOD, ADDRESS ALLOCATION SYSTEM, MOBILE NODE, AND PROXY NODE 审中-公开
标题翻译：地址分配方法，地址分配系统，移动节点和代理节点
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。

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