Methods and systems for secure mobile-IP traffic traversing network address translation
    1.
    发明授权
    Methods and systems for secure mobile-IP traffic traversing network address translation 有权
    安全移动IP流量穿越网络地址转换的方法和系统

    公开(公告)号:US08886923B1

    公开(公告)日:2014-11-11

    申请号:US12556724

    申请日:2009-09-10

    摘要: Methods and systems are provided for secure Mobile-IP traffic traversing network address translation (NAT). A virtual-private-network (VPN) tunnel extending between the mobile node and the home agent is established, wherein the home agent comprises a VPN function. Establishing the VPN tunnel comprises (i) the mobile node communicating with the home agent at a public address of the home agent via a private network, a NAT device, and a public network and (ii) the home agent assigning the mobile node a first public address. The mobile node is registered with the home agent. Registering the mobile node comprises (i) the mobile node communicating via the VPN tunnel with the home agent at the public address of the home agent and (ii) establishing the first public address as a home address for the mobile node for, for example, purposes of Mobile-IP communication.

    摘要翻译: 为安全的移动IP流量穿越网络地址转换(NAT)提供了方法和系统。 建立了在移动节点和归属代理之间延伸的虚拟专用网(VPN)隧道,其中归属代理包括VPN功能。 建立VPN隧道包括:(i)移动节点通过私有网络,NAT设备和公共网络在归属代理的公共地址处与归属代理进行通信,以及(ii)归属代理首先分配移动节点 公用地址。 移动节点向归属代理注册。 注册移动节点包括(i)移动节点通过VPN隧道与本地代理的公共地址处的归属代理进行通信,以及(ii)建立第一公共地址作为移动节点的归属地址,例如, 移动IP通信的目的。

    Open mobile alliance provisioning via a global wimax device registry
    2.
    发明授权
    Open mobile alliance provisioning via a global wimax device registry 失效
    通过全球wimax设备注册表打开移动联盟配置

    公开(公告)号:US08370491B1

    公开(公告)日:2013-02-05

    申请号:US11765779

    申请日:2007-06-20

    IPC分类号: G06F15/173 H04M1/66

    摘要: A method, system, and computer-readable media are provided for writing provisioning parameters to a device. In a first aspect, a set of computer-readable media provide a method that includes receiving a request for access onto a communication network from a device. Attributes about the device are retrieved from a first database that details the capabilities of the device. One of the attributes may identify the device a being capable of being provisioned via Open Mobile Alliance protocol, wherein the first database sends a request to a second database to retrieve a tree structure of the device. The tree structure is populated with one or more provisioning parameters, and the populated tree structure is written to the device.

    摘要翻译: 提供了一种方法,系统和计算机可读介质,用于将配置参数写入设备。 在第一方面,一组计算机可读介质提供了一种方法,其包括从设备接收对通信网络的访问请求。 从第一个数据库中检索有关设备的属性,该数据库详细说明了设备的功能。 属性之一可以通过开放移动联盟协议来识别能够被提供的设备,其中第一数据库向第二数据库发送请求以检索设备的树结构。 树结构中填充有一个或多个配置参数,并将填充的树结构写入设备。

    Method and system for forcing mobile IP home agent handoff
    3.
    发明授权
    Method and system for forcing mobile IP home agent handoff 有权
    强制移动IP归属代理切换的方法和系统

    公开(公告)号:US07944887B1

    公开(公告)日:2011-05-17

    申请号:US11876424

    申请日:2007-10-22

    IPC分类号: H04W4/00

    摘要: When a mobile node hands off to a new network access server/foreign agent (NAS/FA) and establishes a data link layer connection with the new NAS/FA, the NAS/FA will determine whether the mobile node is registered with a preferred home agent. If not, the NAS/FA will force the mobile node to hand off to the preferred home agent, while maintaining the data link layer connection with the mobile node.

    摘要翻译: 当移动节点切换到新的网络接入服务器/外部代理(NAS / FA)并与新的NAS / FA建立数据链路层连接时,NAS / FA将确定移动节点是否已向首选的家庭注册 代理商 如果不是,NAS / FA将强制移动节点切换到首选的归属代理,同时保持与移动节点的数据链路层连接。

    Session continuity on reauthentication
    4.
    发明授权
    Session continuity on reauthentication 失效
    重新认证会话连续性

    公开(公告)号:US08356343B1

    公开(公告)日:2013-01-15

    申请号:US12024663

    申请日:2008-02-01

    IPC分类号: H04L29/06

    摘要: A method, system, and computer-readable medium are provided for maintaining a network session between a network element and a network despite the need to reauthenticate the network element. A computer-implemented method is provided for authenticating a network element to a network. According to this method, an authentication request is transmitted to the network element. In response, the network element provides identifying information for a home agent that previously routed messages to the network element. The identifying information is then used to generate a mobility key. Later, when a network registration request message is received on behalf of the network element, the generated key is used to validate the request.

    摘要翻译: 提供了一种方法,系统和计算机可读介质,用于维护网元和网络之间的网络会话,尽管需要重新认证网元。 提供了一种用于向网络认证网络元件的计算机实现的方法。 根据该方法,向网元发送认证请求。 作为响应,网络元件为先前将消息路由到网络元件的归属代理提供识别信息。 识别信息然后用于产生移动密钥。 之后,当代表网络元件接收到网络注册请求消息时,生成的密钥用于验证请求。

    Traffic differentiated network services
    5.
    发明授权
    Traffic differentiated network services 有权
    流量差分网络服务

    公开(公告)号:US07979564B2

    公开(公告)日:2011-07-12

    申请号:US11949498

    申请日:2007-12-03

    IPC分类号: G06F15/16

    摘要: A method, system, and computer-readable medium are provided for efficiently providing network services to client devices based on the network traffic to be communicated between the device and the network. A system is provided that includes a number of home agents configured to provide network services to mobile nodes. The system is configured in such a way that at least one of the mobile nodes may be served by more than one of the home agents. Thereby, for example, a certain mobile node may be provided voice service via one home agent and email messages via another.

    摘要翻译: 提供方法,系统和计算机可读介质,用于基于要在设备和网络之间传送的网络流量来有效地向客户端设备提供网络服务。 提供了一种系统,其包括被配置为向移动节点提供网络服务的多个归属代理。 该系统被配置为使得移动节点中的至少一个可由多于一个归属代理服务。 因此,例如,可以经由一个归属代理和另一个归属代理的电子邮件来提供某个移动节点的语音服务。

    Method and system for forcing mobile IP home agent handoff
    6.
    发明授权
    Method and system for forcing mobile IP home agent handoff 有权
    强制移动IP归属代理切换的方法和系统

    公开(公告)号:US08699458B1

    公开(公告)日:2014-04-15

    申请号:US13053987

    申请日:2011-03-22

    IPC分类号: H04W4/00

    摘要: When a mobile node hands off to a new network access server/foreign agent (NAS/FA) and establishes a data link layer connection with the new NAS/FA, the NAS/FA will determine whether the mobile node is registered with a preferred home agent. If not, the NAS/FA will force the mobile node to hand off to the preferred home agent, while maintaining the data link layer connection with the mobile node.

    摘要翻译: 当移动节点切换到新的网络接入服务器/外部代理(NAS / FA)并与新的NAS / FA建立数据链路层连接时,NAS / FA将确定移动节点是否已向首选的家庭注册 代理商 如果不是,NAS / FA将强制移动节点切换到首选的归属代理,同时保持与移动节点的数据链路层连接。

    Access technology agnostic foreign agent
    7.
    发明授权
    Access technology agnostic foreign agent 有权
    访问技术不可知外国代理

    公开(公告)号:US08130722B1

    公开(公告)日:2012-03-06

    申请号:US11835639

    申请日:2007-08-08

    IPC分类号: H04W4/00

    CPC分类号: H04W80/04 H04W88/10 H04W88/16

    摘要: A system and a method for enabling network communications between mobile client devices and home networks without regard to the access technology employed by the mobile client device. A system is provided that includes a plurality of mobile nodes configured to communicate over a network using different access technologies. Some of the mobile nodes, for example, may communicate using CDMA. Others may communicate using WiMAX. Still others may use other access technologies. The system also includes a foreign agent. The foreign agent is configured to provide foreign agent services to mobile nodes using different access technologies.

    摘要翻译: 一种用于在移动客户端设备和家庭网络之间实现网络通信的系统和方法,而不考虑移动客户端设备采用的接入技术。 提供了一种系统,其包括被配置为使用不同的接入技术通过网络进行通信的多个移动节点。 例如,一些移动节点可以使用CDMA进行通信。 其他人可以使用WiMAX进行通信。 还有一些可能使用其他访问技术。 该系统还包括外部代理。 外部代理被配置为使用不同的接入技术向移动节点提供外部代理服务。

    Systems and methods for providing update notifications to mobile devices using mobile-IP extensions
    8.
    发明授权
    Systems and methods for providing update notifications to mobile devices using mobile-IP extensions 有权
    使用移动IP扩展向移动设备提供更新通知的系统和方法

    公开(公告)号:US08578005B1

    公开(公告)日:2013-11-05

    申请号:US12190940

    申请日:2008-08-13

    IPC分类号: G06F15/177

    摘要: The present invention provides systems and methods for notifying mobile devices of the presence of software and/or firmware updates using Mobile-IP extensions. When a mobile device seeks to engage in a Mobile-IP session, it sends a Mobile-IP registration request message. When it receives a reply to the registration request, the reply includes a Mobile-IP extension that indicates whether an update is available for the mobile device. If the extension indicates that an update is available, the mobile device responsively obtains the update.

    摘要翻译: 本发明提供用于通过移动IP扩展来通知移动设备存在软件和/或固件更新的系统和方法。 当移动设备寻求参与移动IP会话时,它发送移动IP注册请求消息。 当其接收到对注册请求的回复时,该回复包括指示移动设备的更新是否可用的移动IP分机。 如果分机指示更新可用,则移动设备响应地获得更新。

    Supporting multiple authentication technologies of devices connecting to a wireless network
    9.
    发明授权
    Supporting multiple authentication technologies of devices connecting to a wireless network 有权
    支持连接到无线网络的设备的多种认证技术

    公开(公告)号:US08170529B1

    公开(公告)日:2012-05-01

    申请号:US11672787

    申请日:2007-02-08

    IPC分类号: H04W1/66

    摘要: A method, system, and computer-readable media are provided for determining connection needs of a mobile device connecting to a wireless network. In one aspect, the computer-readable media provide a method that includes receiving a request from a mobile device to access a wireless network, and performing an authentication phase related to the mobile device attempting to access the wireless network. Furthermore, the method includes evaluating signaling behavior of the mobile device during the authentication phase to determine which access technology from a plurality of types of access technologies to use to connect the mobile device to the wireless network. Moreover, the method includes connecting the mobile device to the wireless network using the determined access technology.

    摘要翻译: 提供了一种用于确定连接到无线网络的移动设备的连接需求的方法,系统和计算机可读介质。 在一个方面,计算机可读介质提供了一种方法,其包括从移动设备接收访问无线网络的请求,以及执行与尝试接入无线网络的移动设备相关的认证阶段。 此外,该方法包括在认证阶段评估移动设备的信令行为,以确定来自多种类型的接入技术的接入技术用于将移动设备连接到无线网络。 此外,该方法包括使用确定的接入技术将移动设备连接到无线网络。

    Methods and systems for secure mobile-IP traffic traversing network address translation
    10.
    发明授权
    Methods and systems for secure mobile-IP traffic traversing network address translation 有权
    安全移动IP流量穿越网络地址转换的方法和系统

    公开(公告)号:US07606191B1

    公开(公告)日:2009-10-20

    申请号:US11415317

    申请日:2006-05-01

    IPC分类号: H04Q7/00 H04L12/28

    摘要: Methods and systems are provided for secure Mobile-IP traffic traversing network address translation (NAT). A virtual-private-network (VPN) tunnel extending between the mobile node and the home agent is established, wherein the home agent comprises a VPN function. Establishing the VPN tunnel comprises (i) the mobile node communicating with the home agent at a public address of the home agent via a private network, a NAT device, and a public network and (ii) the home agent assigning the mobile node a first public address. The mobile node is registered with the home agent. Registering the mobile node comprises (i) the mobile node communicating via the VPN tunnel with the home agent at the public address of the home agent and (ii) establishing the first public address as a home address for the mobile node for, for example, purposes of Mobile-IP communication.

    摘要翻译: 为安全的移动IP流量穿越网络地址转换(NAT)提供了方法和系统。 建立了在移动节点和归属代理之间延伸的虚拟专用网(VPN)隧道,其中归属代理包括VPN功能。 建立VPN隧道包括:(i)移动节点通过私有网络,NAT设备和公共网络在本地代理的公共地址处与归属代理进行通信,以及(ii)归属代理首先分配移动节点 公用地址。 移动节点向归属代理注册。 注册移动节点包括(i)移动节点通过VPN隧道与本地代理的公共地址处的归属代理进行通信,以及(ii)建立第一公共地址作为移动节点的归属地址,例如, 移动IP通信的目的。