公开(公告)号：US20090010237A1

公开(公告)日：2009-01-08

申请号：US12281135

申请日：2007-03-01

申请人： Keigo Asou ,  Jun Hirano ,  Tien Ming Benjamin Koh ,  Chan Wah Ng ,  Pek Yew Tan

发明人： Keigo Asou ,  Jun Hirano ,  Tien Ming Benjamin Koh ,  Chan Wah Ng ,  Pek Yew Tan

IPC分类号： H04Q7/24

CPC分类号： H04W48/10 ,  H04W36/0066 ,  H04W88/06

摘要： For communications between several different types of wireless networks and a mobile node, technology to provide various services from a wireless network to the mobile node which is not covered by that network without exhaustion of the mobile node battery is disclosed. According to this technology, the mobile node sends an update message to a currently accessible network node, which transfers the update message to the same or different types of nearby network nodes with incrementing the hop count for every transfer. The different type of network node that has received the update message checks whether the hop count decreases from that previously received and judges that the mobile node is approaching if the hop count decreases and sends the guide message to the mobile node via the same and different types of networks.

摘要翻译： 对于几种不同类型的无线网络和移动节点之间的通信，公开了提供从无线网络到移动节点的各种服务的技术，该移动节点未被该网络覆盖而没有耗尽移动节点电池。 根据该技术，移动节点向当前可访问的网络节点发送更新消息，该消息通过递增每次传送的跳数来将更新消息传送到相邻或不同类型的附近网络节点。 已经接收到更新消息的不同类型的网络节点检查跳数是否从先前接收到的跳数减少，并且如果跳数减少则判断移动节点正在接近，并且通过相同和不同类型向移动节点发送指导消息 的网络。

公开(公告)号：US20090268661A1

公开(公告)日：2009-10-29

申请号：US11718577

申请日：2004-11-05

申请人： Chan Wah Ng ,  Hong Cheng ,  Pek Yew Tan ,  Tien Ming Benjamin Koh

发明人： Chan Wah Ng ,  Hong Cheng ,  Pek Yew Tan ,  Tien Ming Benjamin Koh

IPC分类号： H04W88/02 ,  H04W84/02

CPC分类号： H04W76/20 ,  H04W36/14 ,  H04W88/06

摘要： A mobile communication terminal apparatus and a control method thereof wherein a smooth handoff can be quickly achieved in a seamless manner during a roaming between data communication networks of different packet exchange systems. A mobile communication terminal apparatus (100) comprising a network access unit (NAU) (101) having a network access mechanism that has been uniquely established by adjusting the specifications of hardware, software and protocols; and a MADU (Multiple Access Decision Unit) (103) that uses a set of interfaces to exchange information with the NAU (101), thereby deciding a channel to be used in a communication session, and that controls the NAU (101) corresponding to the decided channel; wherein the mobile communication terminal apparatus performs a roaming between data communication networks of different packet exchange systems.

摘要翻译： 一种移动通信终端装置及其控制方法，其中可以在不同分组交换系统的数据通信网络之间的漫游期间以无缝的方式快速实现平滑切换。 一种移动通信终端装置（100），包括具有通过调整硬件，软件和协议的规格而唯一地建立的网络访问机制的网络接入单元（NAU）（101） 以及使用一组接口与NAU（101）交换信息的MADU（多址决定单元）（103），从而决定在通信会话中使用的信道，并且控制对应于 决定的渠道; 其中，所述移动通信终端装置在不同的分组交换系统的数据通信网络之间进行漫游。

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：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。

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）。

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。

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）。

公开(公告)号：US20110116450A1

公开(公告)日：2011-05-19

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： H04W4/00

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。

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。

公开(公告)号：US09294965B2

公开(公告)日：2016-03-22

申请号：US13126581

申请日：2009-11-06

申请人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Xia Li ,  Takako Hori

发明人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Xia Li ,  Takako Hori

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W80/10

CPC分类号： H04W36/0011 ,  H04W80/10

摘要： The invention discloses a technique to adequately control a handover of a user terminal in a data communication network and to decrease the number of signalings. According to this technique, when address of a user terminal (UE (101)) is not changed after a handover, UE (101) transmits a session update signaling message to carry out update processing of application session to P-CSCF 1 (121) corresponding to a location before the handover via P-CSCF 2 (123) corresponding to a location after the handover. P-CSCF 1 (121) transfers a session update signaling message to S-CSCF/AS (125) by using setup of signaling relating to UE (100) before the handover. At S-CSCF/AS (125), the application session is updated by using registration information of UE (100) before the handover.

摘要翻译： 本发明公开了一种适当地控制用户终端在数据通信网络中的切换并减少信令数量的技术。 根据该技术，在切换后用户终端（UE（101））的地址没有变化的情况下，UE（101）发送会话更新信令消息，对P-CSCF 1（121）进行应用会话的更新处理， 对应于与切换之后的位置相对应的经由P-CSCF 2（123）的切换之前的位置。 P-CSCF 1（121）通过在切换之前使用与UE（100）相关的信令的建立来将会话更新信令消息传送到S-CSCF / AS（125）。 在S-CSCF / AS（125）中，通过在切换之前使用UE（100）的注册信息来更新应用会话。