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1. 发明授权

US07701937B2 Method and apparatus for IP multicasting 有权
标题翻译： IP组播方法和装置
公开(公告)号：US07701937B2
公开(公告)日：2010-04-20
申请号：US11249637
申请日：2005-10-13
申请人： Vidya Narayanan , Christophe Janneteau , George Popovich
发明人： Vidya Narayanan , Christophe Janneteau , George Popovich
IPC分类号： H04L12/28
CPC分类号： H04L12/185 , H04L12/189 , H04W8/04
摘要： A method and apparatus for multicast communication, wherein the apparatus is configured for performing the method that includes the steps of: communicating (210) a request to a server to join a first multicast group, the first multicast group associated with a first multicast address; determining (220) a second multicast group corresponding to the first multicast group, the second multicast group having a second multicast address; joining (230) the second multicast group to create a corresponding multicast tunnel; receiving (240) a first multicast packet from the server using the multicast tunnel, the first multicast packet comprising the first and second multicast addresses; removing (250) the second multicast address from the first multicast packet; and forwarding (260) the first multicast packet comprising the first multicast address to an entity.
摘要翻译：一种用于多播通信的方法和装置，其中所述装置被配置为执行所述方法，所述方法包括以下步骤：向服务器通信（210）请求以加入第一多播组，所述第一多播组与第一多播地址相关联; 确定（220）对应于所述第一多播组的第二多播组，所述第二多播组具有第二多播地址; 加入（230）第二组播组以创建相应的组播隧道; 使用所述多播隧道从所述服务器接收（240）第一多播分组，所述第一多播分组包括所述第一和第二多播地址; 从所述第一多播分组中移除（250）所述第二组播地址; 以及将包括所述第一组播地址的所述第一多播分组转发（260）到实体。

2. 发明授权

US07206859B2 Method for optimized local routing between mobile nodes 有权
标题翻译：在移动节点之间优化本地路由的方法
公开(公告)号：US07206859B2
公开(公告)日：2007-04-17
申请号：US10782601
申请日：2004-02-18
申请人： Vidya Narayanan , Tyrone D. Bekiares , Matthew C. Keller , George Popovich
发明人： Vidya Narayanan , Tyrone D. Bekiares , Matthew C. Keller , George Popovich
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04W8/082 , H04W8/06 , H04W80/04
摘要： In a system (100) that includes at least one mobility server (40, 50), at least one edge mobility agent (60) and a plurality of mobile nodes (20, 30), a method for local routing between two mobile nodes that includes the steps of: receiving a first care-of address for a first mobile node; detecting an edge mobility agent having knowledge of the first care-of address; determining, based upon at least one condition, that the edge mobility agent can perform local routing of at least one datagram for the first mobile node; and instructing the edge mobility agent to perform local routing of at least one datagram between the first mobile node and a second mobile node that has a second care-of address that is known to the edge mobility agent.
摘要翻译：在包括至少一个移动性服务器（40,50），至少一个边缘移动性代理（60）和多个移动节点（20,30）的系统（100）中，一种用于两个移动节点之间的本地路由的方法，包括以下步骤：接收第一移动节点的第一转交地址; 检测具有第一转交地址知识的边缘移动代理; 基于至少一个条件确定所述边缘移动性代理可以对所述第一移动节点执行至少一个数据报的本地路由; 以及指示所述边缘移动代理在所述第一移动节点和所述边缘移动代理已知的具有第二转交地址的第二移动节点之间执行至少一个数据报的本地路由。

3. 发明授权

US07035640B2 Method for improving the reliability of low latency handoffs 有权
标题翻译：提高低延迟切换可靠性的方法
公开(公告)号：US07035640B2
公开(公告)日：2006-04-25
申请号：US10438402
申请日：2003-05-15
申请人： Vidya Narayanan , George Popovich
发明人： Vidya Narayanan , George Popovich
IPC分类号： H04Q7/20
CPC分类号： H04W60/00 , H04W36/0011 , H04W36/0016 , H04W80/04
摘要： A first device (104) receives a first message from a second device (100). Upon receipt of the first message, the first device transmits a registration request to the second device for pre-registration with a third device (102). If the second device does not receive the registration request from the first device within a predetermined time period, the second device re-transmits the first message to the first device if a communication link with the first device is still operational. If the first device receives the first message again from the second device prior to attaching to the third device, the first device re-transmits the registration request to the second device. If registration with the third device is not pending when the first device attaches to the third device, the third device transmits a second message to the first device to solicit a registration request from the first device.
摘要翻译：第一设备（104）从第二设备（100）接收第一消息。在接收到第一消息时，第一设备向第二设备发送注册请求，以便与第三设备（102）预注册。如果第二设备在预定时间段内没有从第一设备接收到注册请求，则如果与第一设备的通信链路仍然可操作，则第二设备将第一消息重新发送到第一设备。如果第一设备在连接到第三设备之前从第二设备再次接收到第一消息，则第一设备将注册请求重新发送到第二设备。如果在第一设备附加到第三设备时与第三设备的注册不等待，则第三设备向第一设备发送第二消息以从第一设备请求注册请求。

4. 发明授权

US07720476B2 Method for improving the reliability of low latency handoffs 有权
标题翻译：提高低延迟切换可靠性的方法
公开(公告)号：US07720476B2
公开(公告)日：2010-05-18
申请号：US11315404
申请日：2005-12-22
申请人： Vidya Narayanan , George Popovich
发明人： Vidya Narayanan , George Popovich
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W60/00 , H04W36/0011 , H04W36/0016 , H04W80/04
摘要： A method for is disclosed in which a first message is received from a first device. Upon receipt of the first message, a registration request is transmitted via the first device to a home agent for pre-registration of a co-located care-of address associated with a second device. The registration request includes the co-located care-of address associated with the second device. If the first message is received again from the first device prior to attaching to the second device, the registration request is re-transmitted via the first device.
摘要翻译：公开了一种从第一设备接收第一消息的方法。在接收到第一消息时，经由第一设备将注册请求发送到归属代理，用于与第二设备相关联的同位置转交地址的预注册。注册请求包括与第二设备相关联的共同转交地址。如果在连接到第二设备之前再次从第一设备接收到第一消息，则经由第一设备重新发送注册请求。

5. 发明申请

US20060155878A1 Method for improving the reliability of low latency handoffs 有权
标题翻译：提高低延迟切换可靠性的方法
公开(公告)号：US20060155878A1
公开(公告)日：2006-07-13
申请号：US11315404
申请日：2005-12-22
申请人： Vidya Narayanan , George Popovich
发明人： Vidya Narayanan , George Popovich
IPC分类号： G06F15/16
CPC分类号： H04W60/00 , H04W36/0011 , H04W36/0016 , H04W80/04
摘要： A method for improving the reliability of a low latency handoff is disclosed. The method comprises receiving a first message from a first device. Upon receipt of the first message, transmitting a registration request via the first device to a home agent for pre-registration of a co-located care-of address associated with a second device, wherein the registration request comprises the co-located care-of address associated with the second device. If the first message is received again from the first device prior to attaching to the second device, re-transmitting the registration request via the first device.
摘要翻译：公开了一种用于提高低延迟切换的可靠性的方法。该方法包括从第一设备接收第一消息。在接收到第一消息时，经由第一设备向归属代理发送注册请求，用于与第二设备相关联的同位置转交地址的预注册，其中所述注册请求包括所述同位置转交与第二设备相关联的地址。如果在连接到第二设备之前再次从第一设备接收到第一消息，则经由第一设备重新发送注册请求。

6. 发明授权

US07069338B2 Regional registration for a mobile IP enabled system 有权
标题翻译：移动IP启用系统的区域注册
公开(公告)号：US07069338B2
公开(公告)日：2006-06-27
申请号：US10802159
申请日：2004-03-17
申请人： George Popovich , Vidya Narayanan
发明人： George Popovich , Vidya Narayanan
IPC分类号： G06F15/16
CPC分类号： H04W8/06 , H04W8/085 , H04W80/04
摘要： A registration method in a system having a hierarchical structure (100) that includes a mobile node (20), at least one FA (42), at least one GFA (40) and an HA (30). The method includes the steps of: intercepting (210) a registration request (300) from a mobile node to its HA, the registration request including a first care of address (360) for the mobile node; determining (220) whether there is an existing entry in a visitor list for the mobile node; if the entry exists, updating (230) the entry; if no entry exists, creating an entry (250) in the list for the mobile node, adding (260) a second care of address as an extension to the registration request, and sending (270) the registration request with the address extension to the HA; and sending (240) a registration reply to the mobile node.
摘要翻译：具有包括移动节点（20），至少一个FA（42），至少一个GFA（40）和HA（30））的分层结构（100）的系统中的注册方法。该方法包括以下步骤：从移动节点拦截（210）注册请求（300）到其HA，所述注册请求包括用于移动节点的第一注意地址（360）; 确定（220）移动节点的访问者列表中是否存在现有条目; 如果条目存在，更新（230）条目; 如果没有条目，则在移动节点的列表中创建条目（250），将第二地址作为扩展添加（260）到注册请求，并且将具有地址扩展名的注册请求（270）发送（270）到哈; 并向移动节点发送（240）注册回复。

7. 发明申请

US20060129813A1 Methods of authenticating electronic devices in mobile networks 审中-公开
标题翻译：在移动网络中认证电子设备的方法
公开(公告)号：US20060129813A1
公开(公告)日：2006-06-15
申请号：US11013049
申请日：2004-12-15
申请人： Vidya Narayanan , George Popovich
发明人： Vidya Narayanan , George Popovich
IPC分类号： H04L9/00
CPC分类号： H04L63/08 , H04L9/321 , H04L9/3271 , H04L2209/80
摘要： The present invention relates to methods of authenticating an electronic device in a mobile network. A method of authenticating an electronic device comprises a first mobile network controller receiving an authentication request from the electronic device in a mobile network 105; searching for an authentication credential 110 at a first mobile network controller by searching in a local database of the first mobile network controller; and, searching for an alternate authentication server to fulfill the authentication request 115, if the authentication credential is not found in the local database of the first mobile network controller.
摘要翻译：本发明涉及在移动网络中认证电子设备的方法。一种认证电子设备的方法包括：第一移动网络控制器，从移动网络105中的电子设备接收认证请求; 通过在本地数据库中搜索第一移动网络控制器，在第一移动网络控制器上搜索认证证书110; 并且如果在第一移动网络控制器的本地数据库中没有找到认证凭证，则搜索备用认证服务器来满足认证请求115。

8. 发明申请

US20050198264A1 Dynamic selection of behavior sets for middleware 审中-公开
标题翻译：动态选择中间件的行为集
公开(公告)号：US20050198264A1
公开(公告)日：2005-09-08
申请号：US10767486
申请日：2004-01-29
申请人： Tyrone Bekiares , Matthew Keller , Vidya Narayanan , George Popovich
发明人： Tyrone Bekiares , Matthew Keller , Vidya Narayanan , George Popovich
IPC分类号： G06F15/173 , H04L12/56 , H04L29/08
CPC分类号： H04L47/10 , H04L47/24 , H04L67/18 , H04L69/32
摘要： A method for use by middleware in a communication system (100) that includes the steps of: enabling a group of behavior sets (220) for use by the middleware; operating (330) in accordance with a first behavior set from the group (220); receiving at least one trigger (342, 346); selecting (350) a second behavior set from the group (220) based upon the at least one trigger (342, 346); and operating in accordance with the second behavior set (330).
摘要翻译：一种在通信系统（100）中由中间件使用的方法，包括以下步骤：使一组行为集合（220）供中间件使用; 根据从组（220）设置的第一行为操作（330）; 接收至少一个触发器（342,346）; 基于所述至少一个触发器（342,346）从所述组（220）中选择（350）第二行为集合; 并根据第二行为集（330）进行操作。

9. 发明申请

US20080037479A1 SYSTEM AND METHOD FOR ROUTING AND DOMAIN NAME SYSTEM SUPPORT OF A MOBILE NODE 有权
标题翻译：用于路由和域名系统支持移动节点的系统和方法
公开(公告)号：US20080037479A1
公开(公告)日：2008-02-14
申请号：US11464342
申请日：2006-08-14
申请人： Christophe Janneteau , Vidya Narayanan , George Popovich
发明人： Christophe Janneteau , Vidya Narayanan , George Popovich
IPC分类号： H04Q7/24
CPC分类号： H04W8/082 , H04L29/12301 , H04L61/2015 , H04L61/2076 , H04W80/04
摘要： System and method are provided for establishing internet protocol (IP) communication between a mobile node (MN) and one or more mobile networks. The method includes receiving (100) a request from a MN when the MN joins a first mobile network, creating (105) routing information indicating a home address of the MN, and announcing (110) the home address to the nodes of the mobile network(s). The request indicates the home address of the MN.
摘要翻译：提供了系统和方法，用于在移动节点（MN）和一个或多个移动网络之间建立互联网协议（IP）通信。该方法包括当MN加入第一移动网络时接收（100）来自MN的请求，创建（105）指示MN的归属地址的路由信息，并且向移动网络的节点通知（110）归属地址（s）。请求指示MN的归属地址。

10. 发明申请

US20070086458A1 Method and apparatus for IP multicasting 有权
标题翻译： IP组播方法和装置
公开(公告)号：US20070086458A1
公开(公告)日：2007-04-19
申请号：US11249637
申请日：2005-10-13
申请人： Vidya Narayanan , Christophe Janneteau , George Popovich
发明人： Vidya Narayanan , Christophe Janneteau , George Popovich
IPC分类号： H04L12/56
CPC分类号： H04L12/185 , H04L12/189 , H04W8/04
摘要： A method and apparatus for multicast communication, wherein the apparatus is configured for performing the method that includes the steps of: communicating (210) a request to a server to join a first multicast group, the first multicast group associated with a first multicast address; determining (220) a second multicast group corresponding to the first multicast group, the second multicast group having a second multicast address; joining (230) the second multicast group to create a corresponding multicast tunnel; receiving (240) a first multicast packet from the server using the multicast tunnel, the first multicast packet comprising the first and second multicast addresses; removing (250) the second multicast address from the first multicast packet; and forwarding (260) the first multicast packet comprising the first multicast address to an entity.
摘要翻译：一种用于多播通信的方法和装置，其中所述装置被配置为执行所述方法，所述方法包括以下步骤：向服务器通信（210）请求以加入第一多播组，所述第一多播组与第一多播地址相关联; 确定（220）对应于所述第一多播组的第二多播组，所述第二多播组具有第二多播地址; 加入（230）第二组播组以创建相应的组播隧道; 使用所述多播隧道从所述服务器接收（240）第一多播分组，所述第一多播分组包括所述第一和第二多播地址; 从所述第一多播分组中移除（250）所述第二组播地址; 以及将包括所述第一组播地址的所述第一多播分组转发（260）到实体。

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