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31. 发明申请

US20100046419A1 Overlay Network Node, Mobile Node, and Mobile Router 审中-公开
标题翻译：覆盖网络节点，移动节点和移动路由器
公开(公告)号：US20100046419A1
公开(公告)日：2010-02-25
申请号：US12595231
申请日：2008-04-09
申请人： Jun Hirano , Chan Wah Ng , Mohana Dhamayanthi Jeyatharan , Tien Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Mohana Dhamayanthi Jeyatharan , Tien Ming Benjamin Koh , Pek Yew Tan
IPC分类号： H04W40/00 , H04B7/14
CPC分类号： H04W8/082 , H04W40/248 , H04W80/04 , H04W84/005
摘要： A technique is disclosed, by which generation of redundant signaling caused by processing to establish route optimization can be suppressed. According to this technique, an overlay network is formed on a network, and an overlay network service of home agent is provided by a pHA (proxy home agent) 124. An MR (mobile router) 130 and a VMN (visiting mobile node) 140 connected to the mobile network are both subscribed in the overlay network service. In this case, when MR is going to perform optimization processing of a route to a home agent of VMN, pHA transmits change-HA messages 216 and 218 to notify VMN to change the home agent to the home agent of MR. When VMN changes the home agent to the home agent of MR, MR recognizes that processing of route optimization to the home agent of VMN is not needed.
摘要翻译：公开了一种技术，可以抑制由建立路由优化的处理引起的冗余信令的生成。根据该技术，在网络上形成覆盖网络，并且通过pHA（代理归属代理）124提供归属代理的覆盖网络服务.MR（移动路由器）130和VMN（访问移动节点）140 连接到移动网络都在覆盖网络服务中被订阅。在这种情况下，当MR要执行到VMN的归属代理的路由的优化处理时，pHA发送改变HA消息216和218以通知VMN将归属代理更改为MR的归属代理。当VMN将归属代理更改为MR的归属代理时，MR认识到不需要对VMN的归属代理进行路由优化处理。

32. 发明申请

US20090135822A1 METHOD AND APPARATUS FOR CONTROLLING PACKET FORWARDING 审中-公开
标题翻译：用于控制分组转发的方法和装置
公开(公告)号：US20090135822A1
公开(公告)日：2009-05-28
申请号：US11915418
申请日：2006-05-31
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien-Ming Benjamin Koh
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien-Ming Benjamin Koh
IPC分类号： H04L12/56
CPC分类号： H04W8/085 , H04W8/26 , H04W80/04 , H04W84/005
摘要： A technology is disclosed for reducing the number of encapsulations required when MAP forwards a packet to a mobile node which is layered within mobile networks, with mobile networks nested and multiple mobile routers chained behind MAP (Mobility Anchor Point). MAP 120 manages the binding information between RCoA and LCoA for each of lower-level nodes and grasps the prefixes of each of lower-level mobile routers, for example, the prefix of mobile network 104 of MR 140 or the prefix of mobile network 106 of MR 142. For example, MAP 120 informs MR 140 of the prefix of the mobile network 106 and the binding information between RCoA and LCoA. In this way, MR 140 can grasp a next forwarding destination of the packet transmitted from MAP 120 to MN 150, and the packet can be reached at MN 150 unless the packet is encapsulated multiple times.
摘要翻译：公开了一种技术，用于减少MAP将数据包转发到移动网络中分层的移动节点所需的封装数量，移动网络嵌套，多个移动路由器链接在MAP（移动锚点）之后。 MAP 120管理每个较低级别节点的RCoA和LCoA之间的绑定信息，并且掌握每个下级移动路由器的前缀，例如MR 140的移动网络104的前缀或移动网络106的前缀 MR 142.例如，MAP 120向MR 140通知移动网络106的前缀以及RCoA和LCoA之间的绑定信息。以这种方式，MR 140可以抓住从MAP 120发送到MN 150的分组的下一个转发目的地，并且可以在MN 150到达分组，除非分组被多次封装。

33. 发明申请

US20100085915A1 Overlay Network Node 审中-公开
标题翻译：覆盖网络节点
公开(公告)号：US20100085915A1
公开(公告)日：2010-04-08
申请号：US12527550
申请日：2008-02-26
申请人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan , Pek Yew Tan
IPC分类号： H04W4/00 , H04L12/56 , H04W84/02
CPC分类号： H04W84/02 , H04L45/64 , H04W40/02
摘要： A technology is disclosed for actualizing route optimization on a network base, even when privacy-sensitive information, such as a position of a mobile node, is not revealed between two different networks. In the technology, a pHA 124 functions as a proxy home agent of a MN 130. When the pHA 124 receives a packet transmitted from the MN 130 (such as a packet destined for a MN 230), the pHA 124 transmits a query message inquiring about a current position to a home network 200 of the MN 230. In response to the query, a HA 220 gives notification of an address of a proxy home agent (pHA 224) in an overlay network to which the MN 230 is subscribing that is present nearest to the pHA 124. As a result, the pHA 124 sends the packet destined for the MN 230 to the pHA 224, and the packet is transmitted via the overlay network to which the MN 230 is subscribing.
摘要翻译：公开了用于实现网络基础上的路由优化的技术，即使在诸如移动节点的位置的隐私敏感信息在两个不同网络之间没有被显示的情况下也是如此。在该技术中，pHA124用作MN 130的代理归属代理。当pHA 124接收到从MN 130发送的分组（诸如目的地为MN 230的分组）时，pHA 124发送询问消息关于MN 230的家庭网络200的当前位置。响应于该查询，HA 220在MN 230正在订阅的覆盖网络中给出代理归属代理（pHA 224）的地址的通知，出现最接近pHA 124.结果，pHA 124将去往MN 230的分组发送到pHA 224，并且分组经由MN 230正在订阅的覆盖网络传输。

34. 发明申请

US20090316622A1 METHOD AND APPARATUS FOR CONTROLLING PACKET FORWARDING, AND COMMUNICATION MODE 审中-公开
标题翻译：用于控制分组转发和通信模式的方法和装置
公开(公告)号：US20090316622A1
公开(公告)日：2009-12-24
申请号：US11916023
申请日：2006-05-31
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien-Ming Benjamin Koh
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien-Ming Benjamin Koh
IPC分类号： H04W40/00 , H04L12/56
CPC分类号： H04W40/02 , H04L45/36 , H04W8/085 , H04W80/04 , H04W84/005
摘要： A technology is disclosed for reducing the number of encapsulations required when MAP forwards a packet to a mobile node which is layered within mobile networks, with mobile networks nested and multiple mobile routers chained behind MAP (Mobility Anchor Point). When a node 420 with Address A wants to send a packet to a node 450 with Address D, the node with Address A inserts a list of immediate addresses into the packet. The list includes a node 430 with Address B and a node 440 with Address C, and the destination address of the packet is set to a next hop destination Address B. The node with Address B receives the packet and swaps the destination address with Address C described in the list of immediate addresses. Similarly, the node with Address C processes the same swapping process, and then the packet reaches the node with Address D.
摘要翻译：公开了一种技术，用于减少MAP将数据包转发到移动网络中分层的移动节点所需的封装数量，移动网络嵌套，多个移动路由器链接在MAP（移动锚点）之后。当具有地址A的节点420想要向具有地址D的节点450发送分组时，具有地址A的节点将立即地址列表插入到分组中。该列表包括具有地址B的节点430和具有地址C的节点440，并且分组的目的地地址被设置为下一跳目的地地址B.具有地址B的节点接收分组并与目的地地址交换地址C 在立即地址列表中描述。类似地，具有地址C的节点处理相同的交换过程，然后分组到达具有地址D的节点。

35. 发明申请

US20090161558A1 ROUTING LOOP DETECTION CONTROL APPARATUS 有权
标题翻译：路由检测控制装置
公开(公告)号：US20090161558A1
公开(公告)日：2009-06-25
申请号：US12096346
申请日：2006-12-07
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien Ming Benjamin Koh , Mohana Dhamayanthi Jeyatharan
IPC分类号： H04L12/26
CPC分类号： H04W40/24 , H04L45/18 , H04W80/04 , H04W84/005
摘要： There is disclosed a technique which can detect a packet routing loop (in particular, a nesting loop formed by MRs (mobile routers). According to this technique, an MR 114 connected as a subordinate to an MR 110 transmits a BU (Binding Update) message, to which added is an ARO (Access Router Option) including an address of a router (MR 110) connected at present, to an HA (Home Agent) 140 to which it pertains. Moreover, an MR 112 is connected as a subordinate to the MR 114 and, when connected to the MR 112, the MR 110 transmits a BU message, to which added is an ARO including an address of the MR 112, to the HA 140. At this time, the MR 112 also transmits a BU message, to which added is an ARO including an address of the MR 114, to the HA 140. Thus, the HA 140 can detect a routing loop formed by connections 120, 122 and 124.
摘要翻译：公开了一种可以检测分组路由循环（特别是由MR（移动路由器）形成的嵌套循环）的技术，根据该技术，作为从属于MR 110的MR 114连接，发送BU（绑定更新）消息，其中添加的是包括当前连接的路由器（MR 110）的地址的ARO（接入路由选择）到与其相关的HA（归属代理）140，此外，MR 112作为从属并且当连接到MR 112时，MR 110向HA 140发送一个BU消息，该消息被添加为包括MR 112的地址的ARO。此时，MR 112还发送一个 BU消息，其中添加的是包括MR 114的地址的ARO到HA 140.因此，HA 140可以检测由连接120,122和124形成的路由环路。

36. 发明申请

US20080253340A1 Hybrid Mobile Communication System Comprising Multi-Hop-Ad-Hoc and Circuit-Switched Modes 有权
标题翻译：包含多跳特征和电路交换模式的混合移动通信系统
公开(公告)号：US20080253340A1
公开(公告)日：2008-10-16
申请号：US11721773
申请日：2005-12-21
申请人： Jun Hirano , Chan Wah Ng , Tien-Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Tien-Ming Benjamin Koh , Pek Yew Tan
IPC分类号： H04Q7/24
CPC分类号： H04L12/66 , H04W76/19 , H04W84/18
摘要： According to the present invention, connection can be always maintained between the mobile node and the access router, and disruption of on-going transport session can be prevented by making effective use of two architectures (hierarchical and mesh architectures). The mobile nodes 1000-1, 1000-2 and 1000-3 are attached to the access router 1100-1. When the mobile node maintains link layer connectivity with the access router, it is in the hierarchical mode, whereas when the link layer connectivity is lost, it enters the mesh mode. In the mesh mode, the mobile node attempts to establish virtual link layer connectivity with the access router through other nodes by using mesh network protocol such as MANET. In the mesh mode, the packet is capsulated between the mobile node and the access router when the mobile node and the peer 1400-1 communicate with each other.
摘要翻译：根据本发明，可以在移动节点和接入路由器之间始终保持连接，并且可以通过有效地使用两种架构（分级和网格架构）来防止正在进行的传输会话的中断。移动节点1000-1,1000-2和1000-3附接到接入路由器1100-1。当移动节点保持与接入路由器的链路层连通性时，它处于分层模式，而当链路层连通性丢失时，它进入网状模式。在网格模式中，移动节点通过使用诸如MANET之类的网状网络协议，尝试通过其他节点与接入路由器建立虚拟链路层连通性。在网格模式下，当移动节点和对等体1400-1彼此通信时，分组在移动节点和接入路由器之间被封装。

37. 发明授权

US08270368B2 Radio communication terminal and network side communication apparatus 有权
标题翻译：无线通信终端和网络侧通信装置
公开(公告)号：US08270368B2
公开(公告)日：2012-09-18
申请号：US12066061
申请日：2006-09-08
申请人： Jun Hirano , Tien-Ming Benjamin Koh , Chan Wah Ng , Pek Yew Tan , Takashi Aramaki
发明人： Jun Hirano , Tien-Ming Benjamin Koh , Chan Wah Ng , Pek Yew Tan , Takashi Aramaki
IPC分类号： H04W4/00 , H04B7/14 , H04B7/00
CPC分类号： H04W36/0083 , H04W36/14 , H04W84/12 , H04W88/06
摘要： A technology is disclosed for achieving fast and reliable handover. According to this technology, in the network composition where a network coverage area of the cellular base station 105 and network coverage areas of plural WLAN AP (Wireless LAN access point) 110, 115, 120 and 130 overlaps, the roaming mobile node (mobile terminal) 100 stores the listened beacon information from each WLAN AP. The mobile node can promptly perform the handover procedures without waiting for listening to the next beacon by acquiring the beacon information of WLAN AP which is a handover target from the stored information at the instant of determining to do handover to a new WLAN AP. Furthermore, the mobile node can store information on stability of the network connection if it would be connected to each WLAN AP, and determine which WLAN AP is suitable for a handover target by considering the stability.
摘要翻译：公开了一种实现快速可靠的切换的技术。根据该技术，在蜂窝基站105的网络覆盖区域和多个WLAN AP（无线LAN接入点）110,115,120,130的网络覆盖区域重叠的网络组合中，漫游移动节点（移动终端）100存储来自每个WLAN AP的收听的信标信息。移动节点可以在确定切换到新的WLAN AP的瞬间从存储的信息中获取作为切换目标的WLAN AP的信标信息，从而可以迅速地执行切换过程而不用等待下一个信标的收听。此外，如果移动节点将连接到每个WLAN AP，则可以存储关于网络连接的稳定性的信息，并且通过考虑稳定性来确定哪个WLAN AP适合于切换目的地。

38. 发明申请

US20100027474A1 Packet Communication Device 审中-公开
标题翻译：分组通信设备
公开(公告)号：US20100027474A1
公开(公告)日：2010-02-04
申请号：US12531469
申请日：2008-03-13
申请人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
发明人： Jun Hirano , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
IPC分类号： H04W40/00
CPC分类号： H04W8/14 , H04L45/00 , H04W8/082 , H04W60/005 , H04W80/04
摘要： A technique is disclosed, according to which a mobile node detects generation of redundant route optimization messages to an address owned by a node, which already recognizes and comprehends binding with a care-of address and a home address of the mobile node. According to this technique, a CN (correspondent node) 60 uses two addresses 134 and 136. When MN 50 executes route optimization procedure with the address 134 and transmits a BU (binding update) message 210 to register related information of a care-of address and a home address of its own, CN sends back information of another address 136 by putting it in a BA (binding acknowledgment) message 220. MN recognizes and comprehends that CN owns another address 136, and when route optimized communication with another address 136 is started, MN transmits a data packet 230 without performing return routability procedure or without transmitting the BU message.
摘要翻译：公开了一种技术，根据该技术，移动节点检测冗余路由优化消息的产生到由节点拥有的地址，该节点已经识别和理解与移动节点的转交地址和归属地址的绑定。根据这种技术，CN（对应节点）60使用两个地址134和136.当MN 50用地址134执行路由优化过程并且发送BU（绑定更新）消息210以注册转交地址的相关信息 CN自身的归属地址，CN通过将其放在BA（绑定确认）消息220中来发回另一地址136的信息.MN识别并理解CN拥有另一地址136，并且当与另一地址136的路由优化通信是开始，MN发送数据包230而不执行返回可路由程序或不发送BU消息。

39. 发明申请

US20090268661A1 MOBILE COMMUNICATION TERMINAL APPARATUS, CONTROL METHOD THEREOF, COMMUNICATION SYSTEM, AND ROAMING METHOD THEREOF 审中-公开
标题翻译：移动通信终端设备，其控制方法，通信系统及其漫游方法
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。

40. 发明申请

US20090122723A1 Dynamic Network Management System, Dynamic Network Management Device, and Dynamic Network Management Method 审中-公开
标题翻译：动态网络管理系统，动态网络管理设备和动态网络管理方法
公开(公告)号：US20090122723A1
公开(公告)日：2009-05-14
申请号：US10593707
申请日：2005-03-22
申请人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien-Ming Benjamin Koh
发明人： Jun Hirano , Chan Wah Ng , Pek Yew Tan , Tien-Ming Benjamin Koh
IPC分类号： H04L12/28
CPC分类号： H04W8/26 , H04L69/22 , H04W80/04 , H04W84/005
摘要： A technology is disclosed for providing the global connectivity to the mobile node which is connected to the mobile access router forming the mobile network. According to the technology, it is possible for the mobile node 1000-1 to acquire the global address of the access router (the mobile access router 1200-1) the mobile node is connected through the local fixed router 1100-1. For example, the mobile node sends a Binding Update message which a special marking is embedded, or the mobile node sends a special packet. When the mobile access router receives the message or packet sent from the mobile node, it learns from the received message or packet that the mobile node does not know the primary global address of the mobile access router, and then it informs the mobile node about its primary global address.
摘要翻译：公开了一种用于向连接到形成移动网络的移动接入路由器的移动节点提供全局连接的技术。根据该技术，移动节点1000-1可以获取移动节点通过本地固定路由器1100-1连接的接入路由器（移动接入路由器1200-1）的全局地址。例如，移动节点发送嵌入特殊标记的绑定更新消息，或者移动节点发送特殊分组。当移动接入路由器接收到从移动节点发送的消息或分组时，它从接收到的消息或分组中学习到移动节点不知道移动接入路由器的主全局地址，然后通知移动节点其主要全球地址。

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