专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008107081A1 LOOP DETECTION FOR MOBILE IP HOME AGENTS 审中-公开
标题翻译：移动IP家庭代理的环路检测
公开(公告)号：WO2008107081A1
公开(公告)日：2008-09-12
申请号：PCT/EP2008/001417
申请日：2008-02-22
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SCHURINGA, Jon , BACHMANN, Jens , WENIGER, Kilian , ARAMAKI, Takashi
发明人： SCHURINGA, Jon , BACHMANN, Jens , WENIGER, Kilian , ARAMAKI, Takashi
IPC分类号： H04L29/06
CPC分类号： H04L45/00 , H04L45/18 , H04L63/164 , H04L69/22 , H04L2212/00 , H04W12/02 , H04W80/04
摘要： The present invention relates to a method and computer-readable medium for loop detection in data packet communication utilizing a tunnel in a network comprising a plurality of nodes. The method comprises the steps of, when a first node transmits a data packet, encoding an identification of the first node in at least two header fields of the data packet to be transmitted, and when the first node receives a data packet, analysing the at least two header fields of the data packet, deciding if a loop exists by determining if the data packet was sent by the first node itself, based on the analysis of the at least two header fields of the data packet.
摘要翻译：本发明涉及利用包括多个节点的网络中的隧道的数据分组通信中的环路检测的方法和计算机可读介质。该方法包括以下步骤：当第一节点发送数据分组时，在要发送的数据分组的至少两个报头字段中对第一节点的标识进行编码，并且当第一节点接收到数据分组时，分析基于对数据分组的至少两个报头字段的分析，确定数据分组的至少两个报头字段，通过确定数据分组是否由第一节点本身发送来确定是否存在循环。

2. 发明申请

WO2008138440A2 METHODS IN MIXED NETWORK AND HOST-BASED MOBILITY MANAGEMENT 审中-公开
标题翻译：混合网络和基于主机的移动性管理方法
公开(公告)号：WO2008138440A2
公开(公告)日：2008-11-20
申请号：PCT/EP2008/002897
申请日：2008-04-11
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , WENIGER, Kilian , HIRANO, Jun , BACHMANN, Jens , VELEV, Genadi , SCHURINGA, Jon
发明人： WENIGER, Kilian , HIRANO, Jun , BACHMANN, Jens , VELEV, Genadi , SCHURINGA, Jon
IPC分类号： H04L29/06
CPC分类号： H04L63/0823 , H04L63/1466 , H04W8/082 , H04W12/06 , H04W80/04 , H04W88/182
摘要： A first aspect of the invention relates to a method for verifying an attachment of a mobile node to a network element in a network. A second aspect of the invention relates to a method to be implemented in a mobility anchor node, which detects whether a race condition between registration messages occurs and resolves the most recent location of a mobile node. A third aspect of the invention relates to a method for detecting whether a binding cache entry for a mobile at a correspondent node has been spoofed and to a method for registering a care-of address of a mobile node at a correspondent node. A fourth aspect of the invention relates to a method for providing from a mobile node to a local mobility anchor information on an attachment of a mobile node to a network element.
摘要翻译：本发明的第一方面涉及一种用于验证移动节点对网络中的网元的附件的方法。本发明的第二方面涉及一种在移动锚节点中实现的方法，其检测注册消息之间的竞争条件是否发生并且解决移动节点的最近位置。本发明的第三方面涉及一种用于检测在相应节点处的移动台的绑定高速缓存条目是否已经被欺骗的方法以及用于在通信节点处注册移动节点的转交地址的方法。本发明的第四方面涉及一种用于从移动节点提供关于移动节点对网元的附件的本地移动锚点信息的方法。

3. 发明申请

WO2008046655A1 METHODS IN MIXED NETWORK- AND HOST-BASED MOBILITY MANAGEMENT 审中-公开
标题翻译：混合网络和基于主机的移动性管理方法
公开(公告)号：WO2008046655A1
公开(公告)日：2008-04-24
申请号：PCT/EP2007/009112
申请日：2007-10-19
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , WENIGER, Kilian , VELEV, Genadi , BACHMANN, Jens , SCHURINGA, Jon
发明人： WENIGER, Kilian , VELEV, Genadi , BACHMANN, Jens , SCHURINGA, Jon
IPC分类号： H04L29/06 , H04L29/14
CPC分类号： H04W36/0011 , H04L63/0807 , H04L63/12 , H04L63/1466 , H04L63/162 , H04W12/06 , H04W12/12 , H04W80/04
摘要： A first aspect of the invention relates to a method for improving security at a local mobility anchor implementing both a network-based and a host-based mobility management scheme for managing the mobility of a mobile node. It suggests a method for verifying an attachment of a mobile node (MN) to a network element in a network. A second aspect of the invention relates to a method to be implemented in a mobility anchor node, which detects whether a race condition between registration messages occurs and resolves the most recent location of a mobile node. A third aspect of the invention relates to a method for detecting whether a binding cache entry for a mobile at a correspondent node has been spoofed and to a method for registering a care-of address of a mobile node at a correspondent node.
摘要翻译：本发明的第一方面涉及一种用于改进本地移动锚的安全性的方法，其实现基于网络和基于主机的移动性管理方案，用于管理移动节点的移动性。它提出了一种用于验证移动节点（MN）到网络中的网络元件的附件的方法。本发明的第二方面涉及一种在移动锚节点中实现的方法，其检测注册消息之间的竞争条件是否发生并且解决移动节点的最近位置。本发明的第三方面涉及一种用于检测在相应节点处的移动台的绑定高速缓存条目是否已被欺骗的方法以及用于在通信节点处注册移动节点的转交地址的方法。

4. 发明申请

WO2008092641A1 NETWORK-BASED AND HOST-BASED MOBILITY MANAGEMENT IN PACKET-BASED COMMUNICATION NETWORKS 审中-公开
标题翻译：基于分组通信网络的基于网络和基于主机的移动性管理
公开(公告)号：WO2008092641A1
公开(公告)日：2008-08-07
申请号：PCT/EP2008/000681
申请日：2008-01-29
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , WENIGER, Kilian , GENADI, Velev , BACHMANN, Jens , SCHURINGA, Jon , TAKASHI, Aramaki
发明人： WENIGER, Kilian , GENADI, Velev , BACHMANN, Jens , SCHURINGA, Jon , TAKASHI, Aramaki
IPC分类号： H04L29/06
CPC分类号： H04W8/06 , H04W80/04
摘要： The present invention describes a method for signalling to a mobility anchor point a position of a mobile node in a network using a network-based mobility management scheme for managing the mobility of the mobile node, said method comprising receiving, by a network element, from the mobile node, during or after network authentication of the mobile node, a sequence number used by a process implementing a mobile node-based mobility management scheme for managing the mobility of the mobile node, and transmitting, by the network element, to the mobility anchor point a message on a position of the mobile node in the network, wherein said message comprises the received sequence number. A common sequence number variable for BU and PBU messages is used, so that the HA is able to determine a correct transmission order of PBU/BU messages based on the sequence number in the message.
摘要翻译：本发明描述了一种用于使用基于网络的移动性管理方案向移动锚点向移动锚定点发信号的方法，所述方法包括：用于管理移动节点的移动性，所述方法包括：由网元从移动节点在移动节点的网络认证期间或之后，由实现基于移动节点的移动性管理方案的处理使用的序列号，用于管理移动节点的移动性，并且由网络元件将其发送到移动性定位在网络中的移动节点的位置上的消息，其中所述消息包括接收到的序列号。使用BU和PBU消息的公共序列号变量，使得HA能够基于消息中的序列号来确定PBU / BU消息的正确传输顺序。

5. 发明申请

WO2007137765A1 METHOD AND APPARATUS FOR SIMULTANEOUS LOCATION PRIVACY AND ROUTE OPTIMIZATION FOR COMMUNICATION SESSIONS 审中-公开
标题翻译：方法和装置同步定位隐私和路由优化通信会议
公开(公告)号：WO2007137765A1
公开(公告)日：2007-12-06
申请号：PCT/EP2007/004635
申请日：2007-05-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , WENIGER, Kilian , BACHMANN, Jens , SCHURINGA, Jon
发明人： WENIGER, Kilian , BACHMANN, Jens , SCHURINGA, Jon
IPC分类号： H04L29/06
CPC分类号： H04W8/082 , H04W8/16 , H04W80/04 , H04W80/10
摘要： The invention relates to a method for routing packets in a system of packet-switched networks comprising a plurality of home agents, at least one mobile node and at least one correspondent node, the mobile node having at least a first home address and communicating with the correspondent node over a first of the plurality of home agents. The method comprises the following steps carried out by the mobile node: receiving an application layer request message from the correspondent node; looking up a correspondent node address in a part of the application layer request message; locating a second of the plurality of home agents in proximity to a direct path between the mobile node and the correspondent node using the correspondent node address; bootstrapping with the second home agent to obtain a second home address; including the second home address in a part of an application layer response message to the correspondent node to enable the correspondent node to use the second home address for data communications with the mobile node.
摘要翻译：本发明涉及一种用于在分组交换网络的系统中路由分组的方法，包括多个归属代理，至少一个移动节点和至少一个对应节点，所述移动节点具有至少第一归属地址并与多个归属代理中的第一个的代理节点。该方法包括由移动节点执行的以下步骤：从通信节点接收应用层请求消息; 在应用层请求消息的一部分中查找通信节点地址; 使用所述对应节点地址将所述多个归属代理中的第二个定位在所述移动节点和所述通信节点之间的直接路径附近; 与第二家庭代理进行自举以获得第二家庭住址; 将应用层响应消息的一部分中的第二归属地址包括在通信节点中，以使通信节点能够使用第二归属地址进行与移动节点的数据通信。

6. 发明申请

WO2008155066A4 METHODS AND APPARATUSES FOR DETECTING WHETHER USER EQUIPMENT RESIDES IN A TRUSTED OR A NON-TRUSTED ACCESS NETWORK 审中-公开
公开(公告)号：WO2008155066A4
公开(公告)日：2008-12-24
申请号：PCT/EP2008/004731
申请日：2008-06-12
申请人： PANASONIC CORPORATION , BACHMANN, Jens , WENIGER, Kilian , ARAMAKI, Takashi , SCHURINGA, Jon , HIRANO, Jun , IKEDA, Shinkichi
发明人： BACHMANN, Jens , WENIGER, Kilian , ARAMAKI, Takashi , SCHURINGA, Jon , HIRANO, Jun , IKEDA, Shinkichi
IPC分类号： H04L29/06
摘要： The invention provides a method for trust relationship detection between a core and access network for a user equipment. The gist is that a security tunnel establishment procedure is used so one entity, be it part of the core network or be it the user equipment itself, is provided with information to determine whether the access network is trusted or untrusted. The information may comprise a first IP address/prefix, which is initially assigned to the user equipment, upon attaching to the access network. The necessary information may further comprise a second IP address/prefix, which is an address/prefix that is allocated at a trusted entity of the core network. Depending which entity determines the trust relationship of the access network, it might be necessary to transmit either the first IP address/prefix or the second IP address/prefix or the first and the second IP address/prefix using the security tunnel establishment procedure.

7. 发明申请

WO2009059618A1 MOBILE IP ROUTE OPTIMIZATION IN IP VERSION TRANSITION SCENARIOS 审中-公开
标题翻译： IP版本转换场景中的移动IP路由优化
公开(公告)号：WO2009059618A1
公开(公告)日：2009-05-14
申请号：PCT/EP2007/009662
申请日：2007-11-07
申请人： PANASONIC CORPORATION , WENIGER, Kilian , BACHMANN, Jens , SCHURINGA, Jon
发明人： WENIGER, Kilian , BACHMANN, Jens , SCHURINGA, Jon
IPC分类号： H04L29/06
CPC分类号： H04W8/082 , H04W80/045
摘要： The invention relates to a method for routing packets in a system of packet-switched networks using different internet protocol versions. The system comprises a plurality of home agents, at least one mobile node and at least one correspondent node. A first mobile node is configured with at least one topologically correct internet protocol address of a first internet protocol version and is located in a network supporting at least routing of packets having a header of the first internet protocol version. The method comprises the following steps. Communication is requested with a first correspondent node being configured with at least an internet protocol address of a second internet protocol version and being located in a network supporting at least the routing of packets having a header of the second internet protocol version, by an application on the first mobile node. A first of the plurality of home agents is located in proximity to a direct path between the first mobile node and the first correspondent node, the first home agent being located in a network supporting at least the routing of packets to the first mobile node with the packets having a header of the first internet protocol version and the routing of packets to the first correspondent node with the packets having a header of the second internet protocol version. Bootstrapping is carried out with the first home agent to obtain a first home address of the second internet protocol version and other communication parameters. The first mobile node's location is registered with the first home agent by sending a first binding update message comprising a first mobile node's topologically correct address of the first internet protocol version as care-of address and the first home address as home address; and the first home agent is used in bi-directional tunnelling mode, the outer header of the tunnelled packets using the first internet protocol version and the inner header of the tunnelled packets using the second internet protocol version, for communication with the first correspondent node, with the communication parameters set up in the bootstrapping step and the first home address as home address.
摘要翻译：本发明涉及使用不同的互联网协议版本在分组交换网络的系统中路由分组的方法。该系统包括多个归属代理，至少一个移动节点和至少一个通信节点。第一移动节点被配置有第一互联网协议版本的至少一个拓扑正确的因特网协议地址，并且位于支持具有第一网际协议版本的报头的分组的至少路由的网络中。该方法包括以下步骤。请求通信，其中第一通信节点配置有至少第二互联网协议版本的因特网协议地址，并且位于网络中，至少支持具有第二网际协议版本的报头的分组的路由，通过应用第一个移动节点。多个归属代理中的第一个被定位在第一移动节点和第一对应节点之间的直接路径附近，第一归属代理位于至少支持分组到第一移动节点的路由的网络中，分组具有第一网际协议版本的报头以及分组具有第二互联网协议版本的报头的分组到第一通信节点的路由。使用第一归属代理进行引导以获得第二网际协议版本和其他通信参数的第一归属地址。第一移动节点的位置通过发送第一绑定更新消息来注册第一移动节点的位置，该第一绑定更新消息包括第一互联网协议版本的第一移动节点的拓扑正确的地址作为转交地址，并且第一家庭地址作为归属地址; 并且第一归属代理被用于双向隧道模式，使用第一互联网协议版本的隧道化分组的外部报头和使用第二网际协议版本的隧道数据包的内部报头与第一通信节点进行通信，其中通信参数在自举步骤中设置，第一家庭地址作为家庭地址。

8. 发明申请

WO2008043449A1 METHOD AND APPARATUS FOR MOBILE IP ROUTE OPTIMIZATION 审中-公开
标题翻译：用于移动IP路由优化的方法和装置
公开(公告)号：WO2008043449A1
公开(公告)日：2008-04-17
申请号：PCT/EP2007/008522
申请日：2007-10-01
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD. , SCHURINGA, Jon , BACHMANN, Jens , VELEV, Genadi , WENIGER, Kilian
发明人： SCHURINGA, Jon , BACHMANN, Jens , VELEV, Genadi , WENIGER, Kilian
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04W8/082 , H04L63/126 , H04W8/065 , H04W80/04
摘要： The current application concerns a method, mobile node, home agent and system for route optimisation between a mobile node and at least one correspondent node in a packet switched network, wherein a route via a first home agent is redirected via a second home agent. The mobile node sends an extended home test initiation message comprising following information: authentication data, an address of the correspondent node, a first home address and a second home address. The first home agent receives the extended home test initiation message and sends an extended home test message to the second home agent, the extended home test message comprising the information from the extended home test initiation message. The second home agent receives the extended home test message and a communication is routed between the mobile node and the at least one correspondent node via the second home agent.
摘要翻译：当前应用涉及在分组交换网络中的移动节点与至少一个通信节点之间的路由优化的方法，移动节点，归属代理和系统，其中经由第一归属代理的路由经由第二归属代理被重定向。移动节点发送包括以下信息的扩展归属测试发起消息：认证数据，对端节点的地址，第一家庭地址和第二家庭地址。第一归属代理接收扩展家庭测试发起消息，并向第二归属代理发送扩展家庭测试消息，扩展家庭测试消息包括来自扩展家庭测试发起消息的信息。第二归属代理接收扩展归属测试消息，并且通过第二归属代理在移动节点和至少一个对应节点之间路由通信。

9. 发明申请

WO2007101640A1 FAST CONFIGURATION OF A DEFAULT ROUTER FOR A MOBILE NODE IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中移动节点的默认路由器的快速配置
公开(公告)号：WO2007101640A1
公开(公告)日：2007-09-13
申请号：PCT/EP2007/001865
申请日：2007-03-05
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , VELEV, Genadi , KAWAKAMI, Tetsuya , SCHURINGA, Jon , HAKENBERG, Rolf
发明人： VELEV, Genadi , KAWAKAMI, Tetsuya , SCHURINGA, Jon , HAKENBERG, Rolf
IPC分类号： H04L12/56 , H04L29/06 , H04Q7/38
CPC分类号： H04W36/0011 , H04W36/12 , H04W40/36 , H04W80/04
摘要： The invention relates to a method for fast configuring of a default router for a mobile node in a mobile communication system. A default router is used by a mobile node to transmit outgoing data to. The mobile node moves from a first to a second network area, which are respectively connected to a first and second router. In order to update the default router, after changing an attachment of the mobile node to the network, the new second router is adapted to transmit a notification to the mobile node, for changing its default router to the new router. According to the invention, the second router may also transmit a message to inform the mobile node about an expiration of the old first router. The new router may also send a message, including an indication about a new first-hop router for the outgoing data of the mobile node.
摘要翻译：本发明涉及一种用于在移动通信系统中快速配置移动节点的默认路由器的方法。移动节点使用默认路由器来传输传出数据。移动节点从第一网络区域移动到第二网络区域，其分别连接到第一和第二路由器。为了更新默认路由器，在将移动节点的附件更改为网络之后，新的第二路由器适于向移动节点发送通知，以将其默认路由器改变为新的路由器。根据本发明，第二路由器还可以发送消息以通知移动节点关于旧的第一路由器的到期。新路由器还可以发送消息，包括关于用于移动节点的输出数据的新的第一跳路由器的指示。

10. 发明申请

WO2009129893A1 OPTIMIZATION OF 3GPP NETWORK ATTACHMENT 审中-公开
标题翻译： 3GPP网络连接优化
公开(公告)号：WO2009129893A1
公开(公告)日：2009-10-29
申请号：PCT/EP2009/001794
申请日：2009-03-12
申请人： PANASONIC CORPORATION , SCHURINGA, Jon , BACHMANN, Jens , HIRANO, Jun , IKEDA, Shinkichi
发明人： SCHURINGA, Jon , BACHMANN, Jens , HIRANO, Jun , IKEDA, Shinkichi
IPC分类号： H04W60/00
CPC分类号： H04W8/265 , H04W8/12
摘要： The current invention relates to a method for a network attachment procedure and a user equipment in a wireless mobile network, the wireless mobile network comprising a user equipment with a temporary identity and at least one mobility management entity. The method comprises the steps of providing an estimation whether the user equipment is unknown at the mobility management entity and sending the user equipment's temporary identity during the network attachment procedure. If the user equipment has been estimated to be unknown at the at least one mobility management entity, the user equipment's identity is sent during the network attachment procedure. These steps are carried out by the user equipment.
摘要翻译：本发明涉及一种用于无线移动网络中的网络附接过程和用户设备的方法，所述无线移动网络包括具有临时身份的用户设备和至少一个移动性管理实体。该方法包括以下步骤：在移动性管理实体处提供用户设备是否未知的估计，以及在网络附着过程期间发送用户设备的临时身份。如果用户设备在至少一个移动管理实体被估计为未知，则在网络附着过程期间发送用户设备的身份。这些步骤由用户设备执行。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式