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1. 发明授权

US08276189B2 Method, system and apparatus for indirect access by communication device 有权
标题翻译：通信设备间接访问的方法，系统和装置
公开(公告)号：US08276189B2
公开(公告)日：2012-09-25
申请号：US12159888
申请日：2007-02-06
申请人： Sampath Swaroop Kumar , Chun Keong Benjamin Lim , Pek Yew Tan , Yoshihiko Takei
发明人： Sampath Swaroop Kumar , Chun Keong Benjamin Lim , Pek Yew Tan , Yoshihiko Takei
IPC分类号： H04L29/06
CPC分类号： H04L63/10 , H04L63/062 , H04L63/102 , H04W12/04 , H04W12/08 , H04W60/005 , H04W88/04 , H04W88/06
摘要： A system that allows indirect access of a network by TE, comprising TE device information; a personal network (PN) server; a master UE of a personal network; a TE of a personal network; and a UE B connected to a WAN which forwards data to and from TEs. Using the master UE the user sets configuration details which is the TE device information and stored at the PN Server. The TE device information contains data which is used to allow and control access of TE to the network, when the TE uses other UEs to access the network. When the TE tries to access the network through another UE B, the PN Server uses the TE device information to authenticate and control access of TE. UE B acts as a forwarding device in this sequence between TE and the PN server.
摘要翻译：允许通过TE间接访问网络的系统，包括TE设备信息; 个人网络（PN）服务器; 个人网络的主UE; 个人网络的TE; 以及连接到WAN的UE B，其向TE转发数据。使用主UE，用户设置作为TE设备信息并存储在PN服务器中的配置细节。当TE TE使用其他UE访问网络时，TE设备信息包含用于允许和控制TE到网络的接入的数据。当TE尝试通过另一个UE B访问网络时，PN服务器使用TE设备信息来认证和控制TE的访问。 UE B以TE和PN服务器之间的顺序作为转发设备。

2. 发明授权

US08601127B2 Method for selective service updates for communication networks 有权
标题翻译：通信网络选择性服务更新方法
公开(公告)号：US08601127B2
公开(公告)日：2013-12-03
申请号：US12159889
申请日：2007-01-31
申请人： Chun Keong Benjamin Lim , Sampath Swaroop Kumar , Pek Yew Tan
发明人： Chun Keong Benjamin Lim , Sampath Swaroop Kumar , Pek Yew Tan
IPC分类号： G06F15/16
CPC分类号： H04L12/2805 , H04L12/2809 , H04L12/281
摘要： A method for performing selective updating procedure of service advertisements. In this method, a Master personal gateway (10a) chooses a Slave personal gateway (10c) to update from its service list (step 40). The Master personal gateway (10a) uses the service description stored in its service list to determine if the Slave personal gateway (10c) of PAN (21c) has the capabilities to use the service advertised (step 41). The Master personal gateway (10a) then forwards the service advertisement to the Slave personal gateway (10c) (step 42). The Slave personal gateway (10c) updates its service list and advertises the service within its PAN (21c) (step 43).
摘要翻译：一种用于执行服务广告的选择性更新过程的方法。在该方法中，主个人网关（10a）选择从属个人网关（10c）从其服务列表更新（步骤40）。主个人网关（10a）使用存储在其服务列表中的服务描述来确定PAN（21c）的从属个人网关（10c）是否具有使用所通告的服务的能力（步骤41）。主个人网关（10a）然后将服务广告转发到从属个人网关（10c）（步骤42）。奴隶个人网关（10c）更新其服务列表并在其PAN（21c）内通告服务（步骤43）。

3. 发明申请

US20100208706A1 NETWORK NODE AND MOBILE TERMINAL 审中-公开
标题翻译：网络节点和移动终端
公开(公告)号：US20100208706A1
公开(公告)日：2010-08-19
申请号：US12676847
申请日：2008-09-19
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： H04W60/005 , H04W36/0027 , H04W36/0033 , H04W76/20 , H04W80/04
摘要： Disclosed is a technique of, in a network conducting network based local mobility management, suppressing generation of signaling and an increase of processing load on a network entity and preventing a delay. According to this technique, a mobile node (MN 130) receives specific information (a token) including an interface identifier and a binding identifier, for example, from a network side (MAG 120) when connecting therewith first. When the mobile node conducts a handover, the mobile node notifies a next connecting MAG 122 of the token. The MAG receiving the token can judge based on this token whether the connection by the mobile node is due to a handover changing a connection point for a certain interface or due to a new connection using a different interface without making an inquiry to other network nodes.
摘要翻译：本发明公开了一种在进行基于网络的本地移动性管理的网络中抑制信令的产生和网络实体上的处理负荷的增加并防止延迟的技术。根据该技术，移动节点（MN 130）首先从网络侧（MAG 120）接收包括接口标识符和绑定标识符的特定信息（令牌）。当移动节点进行切换时，移动节点通知令牌的下一个连接MAG 122。接收令牌的MAG可以基于该令牌判断移动节点的连接是否由于切换改变特定接口的连接点，或者由于使用不同接口的新连接而不对其他网络节点进行查询。

4. 发明申请

US20090238080A1 TUNNELING LOOP DETECTION CONTROL APPARATUS 有权
标题翻译：隧道检测控制装置
公开(公告)号：US20090238080A1
公开(公告)日：2009-09-24
申请号：US12090972
申请日：2006-10-30
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
IPC分类号： H04L12/26
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/18
摘要： Disclosed is a technique whereby a tunnel entry point, which encapsulates a packet (generates a tunnel packet), can detect the presence of a tunneling loop causing a packet to loop the same path while encapsulated. According to this technique, upon receipt of a packet from a source node (source) 1100, TEP (tunnel entry point) 1120 inserts it into a tunnel packet header for encapsulation. Upon receipt of tunnel packets from TEP 1120 and TEP 1140, each of TEP 1140 and TEP 1160 copies the identifier of the original tunnel packet header to a new tunnel packet header for encapsulation. When this tunnel packet returns to TEP 1120 due to a tunneling loop, the tunneling loop is detected by referring to the identifier in the received tunnel packet.
摘要翻译：公开了一种技术，其中封装分组（生成隧道分组）的隧道入口点可以检测出存在引导分组在封装时循环相同路径的隧道循环。根据该技术，当从源节点（源）1100接收到分组时，TEP（隧道入口点）1120将其插入隧道分组报头以进行封装。在接收到来自TEP 1120和TEP 1140的隧道分组时，TEP 1140和TEP 1160中的每一个将原始隧道分组报头的标识符复制到新的隧道分组报头以进行封装。当该隧道报文由于隧道循环而返回给TEP 1120时，通过参考接收到的隧道报文中的标识符来检测隧道环路。

5. 发明授权

US08731547B2 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：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。

6. 发明授权

US08539554B2 Mobile network managing apparatus and mobile information managing apparatus for controlling access requests 有权
标题翻译：用于控制访问请求的移动网络管理装置和移动信息管理装置
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。

7. 发明授权

US08249086B2 Apparatus for flow control 有权
标题翻译：流量控制装置
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。

8. 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。

9. 发明申请

US20100067381A1 Overlay Network Node and Mobile Node 审中-公开
标题翻译：覆盖网络节点和移动节点
公开(公告)号：US20100067381A1
公开(公告)日：2010-03-18
申请号：US12531861
申请日：2008-03-13
申请人： Jun Hirano , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Chan Wah Ng , Pek Yew Tan
发明人： Jun Hirano , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim , Chan Wah Ng , Pek Yew Tan
IPC分类号： H04L12/24 , H04W72/04
CPC分类号： H04W8/12 , H04W60/005 , H04W76/15 , H04W80/04
摘要： A technology is disclosed for appropriately providing a certain service desired by a mobile node, even in an environment including overlay network nodes providing different functions. In the technology, a mobile node (MN) 110 implements Monami6 protocol and transmits a binding update message requesting a service based on the Monami6 protocol. On the other hand, an overlay network is present on a network, the overlay network in which a home agent (MCHA) implementing the Monami6 protocol and a home agent (MSHA) not implementing the Monami6 protocol cooperate to provide functions of an HA. In this instance, for example, an MSHA 150 that receives a message from the mobile node via a path 112 sends the request to an MCHA implementing the Monami6 protocol (such as an MCHA 130) and makes the MCHA process the request.
摘要翻译：公开了一种用于适当地提供移动节点期望的特定服务的技术，即使在包括提供不同功能的覆盖网络节点的环境中也是如此。在该技术中，移动节点（MN）110实现Monami6协议，并且基于Monami6协议传送请求服务的绑定更新消息。另一方面，在网络上存在覆盖网络，其中实现Monami6协议的归属代理（MCHA）和不实现Monami6协议的归属代理（MSHA）协作以提供HA的功能的覆盖网络。在这种情况下，例如，经由路径112从移动节点接收消息的MSHA 150将请求发送到实施Monami6协议（例如MCHA 130）的MCHA，并使得MCHA处理请求。

10. 发明申请

US20090285103A1 APPARATUS FOR CONTROLLING TUNNELING LOOP DETECTION 审中-公开
标题翻译：用于控制隧道环路检测的装置
公开(公告)号：US20090285103A1
公开(公告)日：2009-11-19
申请号：US12307559
申请日：2007-07-06
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Chun Keong Benjamin Lim
IPC分类号： H04L12/26
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/18 , H04L2212/00
摘要： Disclosed is a technique whereby a packet transferring apparatus (particularly, a tunnel entry point made to carry out packet encapsulation) becomes capable of detecting a tunneling loop signifying that a packet loops along the same route while undergoing encapsulation. With this technique, at packet transfer, a loop detection module of a router according to the present invention stores a TEL value (value of tunnel encapsulation limit for limiting the number of times of duplication of tunnel) set in an encapsulation header of this packet or stores a TEL value set in an encapsulation header of a packet sent back as an ICMP error In addition, the loop detection module analyzes an increase/decrease variation pattern of the stored TEL value relative to time and, in a case in which the pattern agrees with a unique pattern (sawtooth-like pattern) appearing at the occurrence of a tunneling loop, estimates that a tunneling loop has occurred.
摘要翻译：公开了一种技术，其中分组传送装置（特别是用于执行分组封装的隧道入口点）变得能够检测表示分组在进行封装时沿着相同路线循环的隧道循环。利用这种技术，在分组传送中，根据本发明的路由器的环路检测模块存储设置在该分组的封装头部中的TEL值（用于限制隧道复制次数的隧道封装限制值）存储在作为ICMP错误发回的分组的封装头部中设置的TEL值。此外，循环检测模块分析存储的TEL值相对于时间的增加/减少变化模式，并且在模式一致的情况下在出现隧道循环时出现了独特的模式（锯齿状模式），估计已经发生了隧道循环。

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