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1. 发明申请

US20070118670A1 Load Balancing Network Access Requests 有权
标题翻译：负载平衡网络访问请求
公开(公告)号：US20070118670A1
公开(公告)日：2007-05-24
申请号：US11627415
申请日：2007-01-26
申请人： Kaartik Viswanath , Jayaraman Iyer , Marco Centemeri , Wen-Lin Tsao , Laurent Andriantsiferana
发明人： Kaartik Viswanath , Jayaraman Iyer , Marco Centemeri , Wen-Lin Tsao , Laurent Andriantsiferana
IPC分类号： G06F15/16
CPC分类号： H04W28/08 , H04W88/16
摘要： A method of load balancing network access requests comprises receiving a network access request from a serving node linked to a radio access network. The network access request identifies a mobile node receiving wireless service from the radio access network and identifies a data network to which the mobile node has requested access. The network access request requests a communication channel with the serving node for transporting data communications between the mobile node and the data network. The method further comprising determining one or more gateways providing access to the data network, selecting one of the gateways, and forwarding the network access request to the selected gateway.
摘要翻译：负载平衡网络接入请求的方法包括从链接到无线电接入网络的服务节点接收网络接入请求。网络接入请求识别从无线接入网络接收无线服务的移动节点，并识别移动节点已经请求接入的数据网络。网络访问请求请求与服务节点的通信信道，用于传送移动节点和数据网络之间的数据通信。该方法还包括确定提供对数据网络的访问的一个或多个网关，选择一个网关，以及将网络访问请求转发到所选择的网关。

2. 发明申请

US20060072573A1 System and method for service tagging for enhanced packet processing in a network environment 有权
公开(公告)号：US20060072573A1
公开(公告)日：2006-04-06
申请号：US10977218
申请日：2004-10-28
申请人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
发明人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
IPC分类号： H04L12/56
CPC分类号： H04L12/4633
摘要： An apparatus for charging in a network environment is provided that includes an access gateway encapsulation/decapsulation element operable to establish one or more packet data protocol (PDP) links on behalf of an end user and to perform encapsulation and decapsulation operations for one or more of the links associated with the end user. The access gateway encapsulation/decapsulation element is further operable to interface with a client services packet gateway (CSPG) that is operable to provide enhanced packet processing for the end user for requested information. The apparatus also includes an access gateway policy element operable to interface with the CSPG. The access gateway encapsulation/decapsulation element and the access gateway policy element cooperate to use one or more inter-module headers in order to coordinate the enhanced packet processing for one or more communication flows associated with the end user.

3. 发明申请

US20060072595A1 System and method for service tagging for enhanced packet processing in a network environment 审中-公开
公开(公告)号：US20060072595A1
公开(公告)日：2006-04-06
申请号：US10959810
申请日：2004-10-05
申请人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
发明人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
IPC分类号： H04L12/56
CPC分类号： H04L12/4633
摘要： An apparatus for charging in a network environment is provided that includes an access gateway encapsulation/decapsulation element operable to establish one or more packet data protocol (PDP) links on behalf of an end user and to perform encapsulation and decapsulation operations for one or more of the links associated with the end user. The access gateway encapsulation/decapsulation element is further operable to interface with a client services packet gateway (CSPG) that is operable to provide enhanced packet processing for the end user for requested information. The apparatus also includes an access gateway policy element operable to interface with the CSPG. The access gateway encapsulation/decapsulation element and the access gateway policy element cooperate to use one or more inter-module headers in order to coordinate the enhanced packet processing for one or more communication flows associated with the end user.

4. 发明申请

US20050108423A1 On demand session provisioning of IP flows 有权
标题翻译： IP流量的按需会话配置
公开(公告)号：US20050108423A1
公开(公告)日：2005-05-19
申请号：US10703640
申请日：2003-11-06
申请人： Marco Centemeri
发明人： Marco Centemeri
IPC分类号： G06F20060101 , G06F15/16 , H04L29/06
CPC分类号： H04L67/306 , H04L63/0815 , H04L63/102 , H04L63/164
摘要： A method for on demand session provisioning includes receiving a first packet from a user at a service selection gateway. The service selection gateway provides the user with access to one or more services. The first packet is associated with a selected one of the services. An access request is sent to an authorization server. A temporary user session is created to allow the user to temporarily access the selected service pending authorization. Subsequently received packets are forwarded while the temporary user session is valid. An authorization response is received from the authorization server. If the authorization response indicates that the user is authorized to access the selected service, a permanent user session is created to allow the user to access the selected service. Otherwise, the temporary user session is terminated.
摘要翻译：一种用于按需会话供应的方法包括在服务选择网关处从用户接收第一分组。服务选择网关为用户提供对一个或多个服务的访问。第一个分组与所选择的一个服务相关联。访问请求被发送到授权服务器。创建临时用户会话以允许用户临时访问所选服务等待授权。随后接收到的数据包将在临时用户会话有效期间转发。从授权服务器接收到授权响应。如果授权响应指示用户被授权访问所选择的服务，则创建永久用户会话以允许用户访问所选择的服务。否则临时用户会话终止。

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