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公开(公告)号：US08787249B2
公开(公告)日：2014-07-22
申请号：US12365615
申请日：2009-02-04
申请人： Gerardo Giaretta , Jun Wang , Kalle I. Ahmavaara , Lorenzo Casaccia , Arungundram C. Mahendran , Georgios Tsirtsis
发明人： Gerardo Giaretta , Jun Wang , Kalle I. Ahmavaara , Lorenzo Casaccia , Arungundram C. Mahendran , Georgios Tsirtsis
CPC分类号： H04W80/04 , H04L12/14 , H04L12/1403 , H04W4/24 , H04W8/08 , H04W8/10 , H04W28/16 , H04W36/0011 , H04W36/0016 , H04W36/0022 , H04W36/0027 , H04W60/005
摘要： In a wireless communication system having multiple access nodes, a home agent (HA) maintains home address (HoA) for a mobile node so that an IP session can be established. As the mobile node moves within a coverage area of various access nodes, the mobile node can establish a secure relationship with a local access gateway and thereby register a local IP address, referred to as a care-of-address (CoA), with the HA. Mobile IP protocol can be established so that multiple sessions can be conducted. In maintaining policy and charging control (PCC), HA informs a policy and charging rules function (PCRF), which in turn can then send the appropriate PCC rules (e.g., IP flows and related policies) to a policy and charging enforcement function (PCEF) for a particular access gateway. Coordination necessary to associate CoA and HoA can further include filter information as to application can run on a particular interface.
摘要翻译： 在具有多个接入节点的无线通信系统中，归属代理（HA）维护用于移动节点的归属地址（HoA），从而可建立IP会话。 随着移动节点在各种接入节点的覆盖区域内移动，移动节点可以建立与本地接入网关的安全关系，从而将本地IP地址（称为转交地址（CoA））注册到 哈。 可以建立移动IP协议，以便可以进行多个会话。 在维护策略和计费控制（PCC）时，HA通知策略和计费规则功能（PCRF），然后可以将适当的PCC规则（如IP流和相关策略）发送到策略和计费执行功能（PCEF） ）用于特定接入网关。 协调CoA和HoA所需的协调可以进一步包括应用可以在特定接口上运行的过滤器信息。
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公开(公告)号：US20090196231A1
公开(公告)日：2009-08-06
申请号：US12365615
申请日：2009-02-04
申请人： Gerardo Giaretta , Jun Wang , Kalle I. Ahmavaara , Lorenzo Casaccia , Arungundram C. Mahendran , Georgios Tsirtsis
发明人： Gerardo Giaretta , Jun Wang , Kalle I. Ahmavaara , Lorenzo Casaccia , Arungundram C. Mahendran , Georgios Tsirtsis
IPC分类号： H04W60/00
CPC分类号： H04W80/04 , H04L12/14 , H04L12/1403 , H04W4/24 , H04W8/08 , H04W8/10 , H04W28/16 , H04W36/0011 , H04W36/0016 , H04W36/0022 , H04W36/0027 , H04W60/005
摘要： In a wireless communication system having multiple access nodes, a home agent (HA) maintains home address (HoA) for a mobile node so that an IP session can be established. As the mobile node moves within a coverage area of various access nodes, the mobile node can establish a secure relationship with a local access gateway and thereby register a local IP address, referred to as a care-of-address (CoA), with the HA. Mobile IP protocol can be established so that multiple sessions can be conducted. In maintaining policy and charging control (PCC), HA informs a policy and charging rules function (PCRF), which in turn can then send the appropriate PCC rules (e.g., IP flows and related policies) to a policy and charging enforcement function (PCEF) for a particular access gateway. Coordination necessary to associate CoA and HoA can further include filter information as to application can run on a particular interface.
摘要翻译： 在具有多个接入节点的无线通信系统中，归属代理（HA）维护用于移动节点的归属地址（HoA），从而可建立IP会话。 随着移动节点在各种接入节点的覆盖区域内移动，移动节点可以建立与本地接入网关的安全关系，从而将本地IP地址（称为转交地址（CoA））注册到 哈。 可以建立移动IP协议，以便可以进行多个会话。 在维护策略和计费控制（PCC）时，HA通知策略和计费规则功能（PCRF），然后可以将适当的PCC规则（如IP流和相关策略）发送到策略和计费执行功能（PCEF） ）用于特定接入网关。 协调CoA和HoA所需的协调可以进一步包括应用可以在特定接口上运行的过滤器信息。
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公开(公告)号：US20100085898A1
公开(公告)日：2010-04-08
申请号：US12565248
申请日：2009-09-23
IPC分类号： H04L12/28
摘要： Certain aspects of the present disclosure provide methods for detecting a routing loop between at least two home agents utilizing the mobile internet protocol (MIPv6) standard. In a first method, the home agent sends a test message to the last care of address associated with a mobile node and receives a reply if there is no loop. In a second method, the home agent parses a packet and checks if the address of any of the inner headers matches the address of the home agent to find a loop between home agents.
摘要翻译： 本公开的某些方面提供了利用移动因特网协议（MIPv6）标准来检测至少两个归属代理之间的路由环路的方法。 在第一种方法中，归属代理向与移动节点相关联的最后一个地址发送测试消息，并且如果没有循环则接收回复。 在第二种方法中，归属代理解析分组，并检查任何内部报头的地址是否与归属代理的地址匹配以在归属代理之间找到循环。
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4.发明授权公开(公告)号：US08619668B2
公开(公告)日：2013-12-31
申请号：US12131900
申请日：2008-06-02
IPC分类号： H04W4/00
摘要： Systems and methodologies are described that facilitate indicating and determining mobility management modes in access identifiers for wireless communications networks. Wireless devices can indicate mobility management modes to be utilized by choosing a target system and communicating the chosen system and a home system to one or more network components. The network components can infer or otherwise determine a mobility management mode based at least in part on a relationship between the target and home systems.
摘要翻译： 描述了便于在无线通信网络的接入标识符中指示和确定移动性管理模式的系统和方法。 无线设备可以指示通过选择目标系统并将所选择的系统和归属系统传送到一个或多个网络组件来利用的移动性管理模式。 网络组件可以至少部分地基于目标和家庭系统之间的关系来推断或以其他方式确定移动性管理模式。
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5.发明申请METHODS AND APPARATUS PROVIDING INTELLIGENT RADIO SELECTION FOR LEGACY AND NON-LEGACY APPLICATIONS 有权提供智能和非法应用的智能无线电选择的方法和设备公开(公告)号：US20110201285A1
公开(公告)日：2011-08-18
申请号：US13028081
申请日：2011-02-15
申请人： Gerardo Giaretta , David William Craig , Julien H. Laganier , Haipeng Jin , Jay Kumar Sundararajan , Kalle Ilmari Ahmavaara , Georgios Tsirtsis
发明人： Gerardo Giaretta , David William Craig , Julien H. Laganier , Haipeng Jin , Jay Kumar Sundararajan , Kalle Ilmari Ahmavaara , Georgios Tsirtsis
IPC分类号： H04B1/38
CPC分类号： H04W48/18
摘要： Methods and apparatus providing intelligent interface selection for legacy and non-legacy applications. The method includes intercepting a networking function call from an application desiring radio access, selecting a radio from a plurality of candidate radios based on selection criteria, and binding the radio to the application. To facilitate flow mobility, the method includes allocating an ephemeral port to the radio, generating a flow binding rule based only on the ephemeral port, and signaling the flow binding rule to a home agent.
摘要翻译： 为传统和非传统应用提供智能接口选择的方法和设备。 该方法包括从期望无线电接入的应用拦截联网功能呼叫，基于选择标准从多个候选无线电中选择无线电，并将该无线电与该应用绑定。 为了便于流动移动性，该方法包括将短暂端口分配给无线电装置，仅基于临时端口生成流绑定规则，并将流绑定规则发信号通知归属代理。
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公开(公告)号：US20090303881A1
公开(公告)日：2009-12-10
申请号：US12469432
申请日：2009-05-20
IPC分类号： H04L12/26
CPC分类号： H04W60/005 , H04W80/04 , H04W88/06
摘要： Methods and apparatus for network controlled mobile IP flow movement. An infrastructure node, such as a home agent, signals a mapping between care-of-addresses (CoAs) and flows to be transmitted from a mobile device in uplink communications. The CoA associated with each flow is determined from network, device, and/or flow information. A mobile node or mobile gateway receives the mapping and updates its local policy information. When a selected flow is to be transmitted in an uplink transmission, the local policy information is used to determine the CoA associated with the selected flow. The CoA is then used to determine an access network (or access path) on which the uplink transmission of the selected flow is to occur.
摘要翻译： 网络控制移动IP流动运动的方法和装置。 诸如归属代理的基础结构节点在上行链路通信中发信号通过移动设备发送转交地址（CoAs）和流之间的映射。 与每个流相关联的CoA由网络，设备和/或流信息确定。 移动节点或移动网关接收映射并更新其本地策略信息。 当在上行链路传输中要发送所选择的流时，使用本地策略信息来确定与所选择的流相关联的CoA。 然后，CoA用于确定要在其上发生所选流的上行链路传输的接入网络（或接入路径）。
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7.发明申请公开(公告)号：US20080304441A1
公开(公告)日：2008-12-11
申请号：US12131900
申请日：2008-06-02
IPC分类号： H04Q7/00
摘要： Systems and methodologies are described that facilitate indicating and determining mobility management modes in access identifiers for wireless communications networks. Wireless devices can indicate mobility management modes to be utilized by choosing a target system and communicating the chosen system and a home system to one or more network components. The network components can infer or otherwise determine a mobility management mode based at least in part on a relationship between the target and home systems.
摘要翻译： 描述了便于在无线通信网络的接入标识符中指示和确定移动性管理模式的系统和方法。 无线设备可以指示通过选择目标系统并将所选择的系统和归属系统传送到一个或多个网络组件来利用的移动性管理模式。 网络组件可以至少部分地基于目标和家庭系统之间的关系来推断或以其他方式确定移动性管理模式。
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8.发明授权Methods and apparatus for facilitating network-based control of a forwarding policy used by a mobile node 失效用于促进由移动节点使用的转发策略进行基于网络的控制的方法和装置公开(公告)号：US08570941B2
公开(公告)日：2013-10-29
申请号：US12472239
申请日：2009-05-26
申请人： Georgios Tsirtsis , Haipeng Jin , Gerardo Giaretta
发明人： Georgios Tsirtsis , Haipeng Jin , Gerardo Giaretta
CPC分类号： H04W48/18 , H04W80/045
摘要： A mobile node receives access network-specific signaling that is related to an Internet Protocol (IP) flow. The mobile node decides which of multiple access networks to use to send the IP flow based on the access network-specific signaling. The access network-specific signaling may be received from an access network, and the mobile node may interpret the access network-specific signaling as a command to send the IP flow over that access network. The mobile node may update a forwarding policy at the mobile node to indicate that the IP flow should be sent over that access network.
摘要翻译： 移动节点接收与因特网协议（IP）流相关的接入网特定信令。 移动节点基于接入网特定信令，决定使用多个接入网络中的哪一个发送IP流。 可以从接入网络接收接入网特定信令，并且移动节点可以将接入网特定信令解释为在该接入网上发送IP流的命令。 移动节点可以更新移动节点处的转发策略，以指示应该通过该接入网络发送IP流。
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公开(公告)号：US08194551B2
公开(公告)日：2012-06-05
申请号：US12469432
申请日：2009-05-20
IPC分类号： H04L12/26
CPC分类号： H04W60/005 , H04W80/04 , H04W88/06
摘要： Methods and apparatus for network controlled mobile IP flow movement. An infrastructure node, such as a home agent, signals a mapping between care-of-addresses (CoAs) and flows to be transmitted from a mobile device in uplink communications. The CoA associated with each flow is determined from network, device, and/or flow information. A mobile node or mobile gateway receives the mapping and updates its local policy information. When a selected flow is to be transmitted in an uplink transmission, the local policy information is used to determine the CoA associated with the selected flow. The CoA is then used to determine an access network (or access path) on which the uplink transmission of the selected flow is to occur.
摘要翻译： 网络控制移动IP流动运动的方法和装置。 诸如归属代理的基础结构节点在上行链路通信中发信号通过移动设备发送转交地址（CoAs）和流之间的映射。 与每个流相关联的CoA由网络，设备和/或流信息确定。 移动节点或移动网关接收映射并更新其本地策略信息。 当在上行链路传输中要发送所选择的流时，使用本地策略信息来确定与所选择的流相关联的CoA。 然后，CoA用于确定要在其上发生所选流的上行链路传输的接入网络（或接入路径）。
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10.发明授权公开(公告)号：US08184533B2
公开(公告)日：2012-05-22
申请号：US12542603
申请日：2009-08-17
申请人： Haipeng Jin , Georgios Tsirtsis , Gerardo Giaretta
发明人： Haipeng Jin , Georgios Tsirtsis , Gerardo Giaretta
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L47/14 , H04L47/20 , H04L47/24 , H04L47/2425 , H04L47/2441 , H04L47/2475 , H04L47/2483 , H04W72/085
摘要： Systems and methods for quality of service control over multiple accesses, more particularly quality of service control over multiple accesses via enhanced quality of service rules. A policy rules and charging function, or similar network entity, can include an indicator in a set of quality of service rules that instructs an access gateway to either setup the quality of service resources/initiate bearer setup immediately, or store the quality of service rules until a request for the quality of service resources s received from the UE or another predetermined event occurs.
摘要翻译： 多种访问服务质量控制的系统和方法，更具体地说，通过增强的服务质量规则，对多次访问的服务质量进行更多的控制。 策略规则和计费功能或类似网络实体可以包括一组服务质量规则中的指示符，该指示符指示接入网关立即设置服务资源质量/启动承载建立，或者存储服务质量规则 直到从UE接收到的服务资源质量的请求或另一预定事件发生。
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