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

WO2011046730A1 APPARATUS, LOGIC AND METHOD FOR PROVIDING A TRANSLATION MECHANISM IN A NETWORK ENVIRONMENT 审中-公开
标题翻译：在网络环境中提供翻译机制的装置，逻辑和方法
公开(公告)号：WO2011046730A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/050201
申请日：2010-09-24
申请人： CISCO TECHNOLOGY, INC. , GUNDAVELLI, Srinath , BROCKNERS, Frank , GRAYSON, Mark , LEUNG, Kent, K. , ANDREASEN, Flemming, S.
发明人： GUNDAVELLI, Srinath , BROCKNERS, Frank , GRAYSON, Mark , LEUNG, Kent, K. , ANDREASEN, Flemming, S.
IPC分类号： H04L29/12
CPC分类号： H04L45/741 , H04L12/4633 , H04L29/12367 , H04L29/12377 , H04L61/106 , H04L61/2514 , H04L61/2517 , H04L69/22
摘要： An example method is provided and includes receiving a packet associated with a flow, determining a tunnel identifier for the flow, and determining a flow identifier for the flow. The method includes associating the flow identifier and the tunnel identifier to an Internet protocol (IP) address to generate a binding to be used for a network address and port translation (NAPT). In other embodiments, a routing decision is executed based on the binding between the identifiers and the IP address. The flow identifier can be a context identifier (CID), and the tunnel identifier can be a softwire tunnel ID. In yet other embodiments, the packet can be tagged as part of an encapsulation operation, which includes providing information about a network location at which the network address and port translation is to be executed.
摘要翻译：提供了示例性方法，并且包括接收与流相关联的分组，确定流的隧道标识符，以及确定流的流标识符。该方法包括将流标识符和隧道标识符与因特网协议（IP）地址相关联，以生成用于网络地址和端口转换（NAPT）的绑定。在其他实施例中，基于标识符和IP地址之间的绑定来执行路由决定。流标识符可以是上下文标识符（CID），隧道标识符可以是软线隧道ID。在其他实施例中，分组可以被标记为封装操作的一部分，其包括提供关于将要执行网络地址和端口转换的网络位置的信息。

2. 发明申请

WO2008127877A1 GW COUPLED SIP PROXY 审中-公开
公开(公告)号：WO2008127877A1
公开(公告)日：2008-10-23
申请号：PCT/US2008/059203
申请日：2008-04-03
申请人： CISCO TECHNOLOGY, INC. , GRAYSON, Mark , ROSENBERG, Jonathan, D.
发明人： GRAYSON, Mark , ROSENBERG, Jonathan, D.
IPC分类号： G06F17/30
CPC分类号： H04W12/06 , H04W92/10
摘要： In one embodiment, a method can include: (i) performing an initial authentication with a mobile device in an access gateway, the access gateway being a point of attachment; (ii) forwarding a first message from the mobile device to an edge proxy; (iii) receiving a second message from the edge proxy; and (iv) returning a modified version of the second message to the edge proxy for a final authentication of the mobile device.
摘要翻译：在一个实施例中，一种方法可以包括：（i）对接入网关中的移动设备执行初始认证，所述接入网关是附着点; （ii）将第一消息从所述移动设备转发到边缘代理; （iii）从边缘代理接收第二消息; 以及（iv）将所述第二消息的修改版本返回给所述边缘代理以进行所述移动设备的最终认证。

3. 发明申请

WO2008002599A2 APPLICATION INTEGRATED GATEWAY 审中-公开
标题翻译：应用集成网关
公开(公告)号：WO2008002599A2
公开(公告)日：2008-01-03
申请号：PCT/US2007/014894
申请日：2007-06-26
申请人： CISCO TECHNOLOGY, INC. , GRAYSON, Mark , IYER, Jayaraman
发明人： GRAYSON, Mark , IYER, Jayaraman
IPC分类号： G06F15/173
CPC分类号： H04L63/164 , H04L67/1002 , H04L67/101 , H04L67/1034 , H04L67/1038 , H04L69/40
摘要： In one embodiment, a network application may offload stateful operations to a user-plane application. In one embodiment, the network application receives state information for a user device. The network application then sends the state information to a user-plane application, which can maintain the state information. The network application may then offload a stateful operation to the user-plane application. For example, the network application may have the user-plane application perform stateful operations. Also, the network application may use the state information maintained at the user-plane application for error recovery after the network application fails. For example, the network application may recover the state information from the user-plane application after failure.
摘要翻译：在一个实施例中，网络应用可以将状态操作卸载到用户平面应用。在一个实施例中，网络应用接收用户设备的状态信息。然后，网络应用程序将状态信息发送到可以维护状态信息的用户平面应用程序。然后，网络应用可以将状态操作卸载到用户平面应用。例如，网络应用程序可能具有用户平面应用程序执行有状态的操作。此外，网络应用程序可能会在网络应用程序发生故障后使用在用户平面应用程序中维护的状态信息进行错误恢复。例如，网络应用程序可能在故障后从用户平面应用程序恢复状态信息。

4. 发明申请

WO2007127035A2 SYSTEM AND METHOD FOR IMPLEMENTING FAST REAUTHENTICATION 审中-公开
标题翻译：用于实施快速发展的系统和方法
公开(公告)号：WO2007127035A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/008632
申请日：2007-04-04
申请人： CISCO TECHNOLOGY, INC. , SHATZKAMER, Kevin , OSWAL, Anand, K. , GRAYSON, Mark , IYER, Jayaraman , NARANG, Navan
发明人： SHATZKAMER, Kevin , OSWAL, Anand, K. , GRAYSON, Mark , IYER, Jayaraman , NARANG, Navan
IPC分类号： H04L9/32
CPC分类号： H04L63/0892 , H04L63/08 , H04L63/164 , H04W12/06 , H04W88/16
摘要： A system for efficiently reauthenticating a client of a network. In a specific embodiment, the system includes an authentication server and a Security GateWay (SGW) in communication with the client. The SGW includes reauthentication information associated with the client. In a more specific embodiment, the authentication server includes an Authentication, Authorization, and Accounting (AAA) server. The SGW further includes one or more routines for employing the reauthentication information to reauthenticate the client. The AAA server performs initial authentication of the client to enable client access to the network, which yields the reauthentication information. The reauthentication information includes one or more keys and/or counters, such as an authorization key, an encryption key, and a master key, which is/are predetermined by the AAA server.
摘要翻译：一种用于有效地重新认证网络客户端的系统。在具体实施例中，系统包括与客户端通信的认证服务器和安全门禁（SGW）。 SGW包括与客户端相关联的重新认证信息。在更具体的实施例中，认证服务器包括认证，授权和计费（AAA）服务器。 SGW还包括用于使用重新认证信息重新认证客户端的一个或多个例程。 AAA服务器执行客户端的初始认证，以使客户端能够访问网络，从而产生重新认证信息。重新认证信息包括由AAA服务器预先确定的一个或多个密钥和/或计数器，例如授权密钥，加密密钥和主密钥。

5. 发明申请

WO2004079542A3 METHOD AND APPARATUS PROVIDING PREPAID BILLING FOR NETWORK SERVICES USING EXPLICIT SERVICE AUTHORIZATION 审中-公开
公开(公告)号：WO2004079542A3
公开(公告)日：2004-09-16
申请号：PCT/US2004/006631
申请日：2004-03-04
申请人： CISCO TECHNOLOGY INC. , PRUSS, Richard , KING, Matthew , HESS, Tanja , GRAYSON, Mark , HOVEY, David , CENTEMERI, Marco , PHADNIS, Amit , AGARWAL, Navneet , RAVINDRANATH, Vinodh , MURTY, Kotha , AJAI, Tirumali
发明人： PRUSS, Richard , KING, Matthew , HESS, Tanja , GRAYSON, Mark , HOVEY, David , CENTEMERI, Marco , PHADNIS, Amit , AGARWAL, Navneet , RAVINDRANATH, Vinodh , MURTY, Kotha , AJAI, Tirumali
IPC分类号： G06F15/16
摘要： A method is disclosed for authorizing a prepaid network service in a data network. A network end station issues a request for a prepaid network service. At a network node, a determination is made about whether a user associated with the end station is authorized to access the prepaid network service. Network traffic from the end station is forwarded to a service provider only when the user is authorized to use the prepaid network service. Specific embodiments provide message flows among a mobile station (102), gateway support node (106), router (110), and authentication server (130) that support providing prepaid services in a packet-switched network for mobile communication. In certain embodiments, a connection is held open for an end station while a prepaid quota value is refreshed at a portal, thereby reducing overhead and precluding the need to repeat user logon steps.

6. 发明申请

WO2008112482A2 BLACKLISTING OF UNLICENSED MOBILE ACCESS (UMA) USERS VIA AAA POLICY DATABASE 审中-公开
标题翻译：未经许可的移动访问（UMA）用户通过AAA策略数据库进行黑名单
公开(公告)号：WO2008112482A2
公开(公告)日：2008-09-18
申请号：PCT/US2008/056000
申请日：2008-03-06
申请人： CISCO TECHNOLOGY, INC. , SHATZKAMER, Kevin , OSWAL, Anand, K. , YOON, Casey , GRAYSON, Mark
发明人： SHATZKAMER, Kevin , OSWAL, Anand, K. , YOON, Casey , GRAYSON, Mark
CPC分类号： H04W8/06 , H04L63/101 , H04W12/08 , H04W12/12 , H04W88/14
摘要： In one embodiment, while being connected to the network, a security issue may be detected and associated with the device. The device may be placed on a blacklist for the security issue. The blacklist is a list that is used to deny service for the device when it attempts to connect. Thus, the device is disconnected from the network. Identification information for the device is added to the blacklist at the authentication server. If the device attempts to reconnect to the network, the request is received at the authentication server. The authentication server can then check the blacklist and deny the request for access to the network if the identification information is on the blacklist. This denial is determined without sending the request to the HLR. Accordingly, the HLR is protected in that requests from a device that may be considered a security issue are not sent to the HLR.
摘要翻译：在一个实施例中，当连接到网络时，可以检测安全问题并与设备相关联。为了安全问题，设备可能被放置在黑名单上。黑名单是用于在尝试连接时拒绝该设备的服务的列表。因此，设备与网络断开连接。设备的识别信息被添加到认证服务器的黑名单。如果设备尝试重新连接到网络，则在认证服务器处接收到请求。然后，如果识别信息在黑名单上，认证服务器可以检查黑名单并拒绝接入网络的请求。确定此拒绝，而不向HLR发送请求。因此，HLR受到保护，因为来自可能被认为是安全问题的设备的请求不被发送到HLR。

7. 发明申请

WO2007139641A2 ENHANCED UNLICENSED MOBILE ACCESS NETWORK ARCHITECTURE 审中-公开
标题翻译：增强的未经许可的移动接入网络架构
公开(公告)号：WO2007139641A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/010034
申请日：2007-04-26
申请人： CISCO TECHNOLOGY, INC. , GRAYSON, Mark , IYER, Jayaraman , SHATZKAMER, Kevin , FORSTER, Richard, Kyle , OSWAL, Anand, K.
发明人： GRAYSON, Mark , IYER, Jayaraman , SHATZKAMER, Kevin , FORSTER, Richard, Kyle , OSWAL, Anand, K.
IPC分类号： H04Q7/00
CPC分类号： H04W92/02 , H04W88/12 , H04W88/16
摘要： An Unlicensed Mobile Access (UMA) network architecture. In a specific embodiment, the network architecture includes a mobile station and an access point in communication with the mobile station. A UMA Controller (UNC) communicates with the access point. A Service GateWay (SGW) communicates with the UMA controller. The SGW includes functionality to route user-plane packets in the UMA. In a more specific embodiment, the functionality includes UNC user-plane functionality offloaded from the UNC to the SGW; Serving GPRS Support Node (SGSN) user-plane functionality; access-authentication functionality sufficient to enable the SGW to enable the SGW to bypass a legacy SGSN control plane; and/or Radio Network Controller (RNC) user-plane functionality sufficient to enable communications between the SGW and the RNC.
摘要翻译：无牌移动接入（UMA）网络架构。在具体实施例中，网络架构包括与移动站通信的移动站和接入点。 UMA控制器（UNC）与接入点进行通信。服务网关（SGW）与UMA控制器进行通信。 SGW包括在UMA中路由用户平面数据包的功能。在更具体的实施例中，功能包括从UNC卸载到SGW的UNC用户平面功能; 服务GPRS支持节点（SGSN）用户平面功能; 访问认证功能足以使SGW能够使SGW绕过传统的SGSN控制平面; 和/或无线电网络控制器（RNC）用户平面功能，足以实现SGW与RNC之间的通信。

8. 发明申请

WO2006020366A2 SYSTEM AND METHOD FOR SIGNALING INFORMATION IN ORDER TO ENABLE AND DISABLE DISTRIBUTED BILLING IN A NETWORK ENVIRONMENT 审中-公开
标题翻译：信令信息的系统和方法，用于在网络环境中启用和禁用分配的帐单
公开(公告)号：WO2006020366A2
公开(公告)日：2006-02-23
申请号：PCT/US2005/026314
申请日：2005-07-25
申请人： CISCO TECHNOLOGY, INC. , GRAYSON, Mark
发明人： GRAYSON, Mark
IPC分类号： H04L12/56
CPC分类号： H04L12/14 , H04M15/31 , H04M15/52 , H04M15/55 , H04M15/8016
摘要： An apparatus for signaling information in a network environment is provided that includes an access gateway operable to establish one or more packet data protocol (PDP) links on behalf of an end user. The access gateway is operable to communicate a message associated with a change in quality of service, locale, or policy enforcement relating to a selected one of the PDP links to a client services packet gateway (CSPG). The CSPG responds to the message by providing an accounting command for the selected PDP link such that synchronization is achieved between accounting information and a state associated with the selected PDP link.
摘要翻译：提供了一种用于在网络环境中用于信令信息的装置，其包括可操作以代表最终用户建立一个或多个分组数据协议（PDP）链路的接入网关。接入网关可操作以将与所选择的一个PDP链路相关的服务质量，区域设置或策略实施改变相关联的消息传送到客户端服务分组网关（CSPG）。 CSPG通过为所选择的PDP链路提供计费命令来响应该消息，使得在计费信息和与所选择的PDP链路相关联的状态之间实现同步。

9. 发明申请

WO2007130290A2 SYSTEM AND METHOD FOR SERVER FARM RESOURCE ALLOCATION 审中-公开
标题翻译：用于服务器农场资源分配的系统和方法
公开(公告)号：WO2007130290A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/009945
申请日：2007-04-25
申请人： CISCO TECHNOLOGY, INC. , MA, Weimin , CHANDWADKAR, Ashish , O'ROURKE, Chris , BATZ, Robert , SHATZKAMER, Kevin , OSWAL, Anand K. , GRAYSON, Mark , IYER, Jayaraman
发明人： MA, Weimin , CHANDWADKAR, Ashish , O'ROURKE, Chris , BATZ, Robert , SHATZKAMER, Kevin , OSWAL, Anand K. , GRAYSON, Mark , IYER, Jayaraman
IPC分类号： H04L12/28
CPC分类号： H04W28/08 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04W74/004 , H04W88/14
摘要： Techniques and systems for server farm load balancing and resource allocation are disclosed. In one embodiment, a method of load balancing can include: arranging servers into service groups; receiving an access request with information related to a differentiation between the service groups; selecting one of the service groups based on a mapping comparison to the information; and selecting one of the servers within the selected service group based on a hardware utilization comparison. The servers can include GPRS (General Packet Radio Service) Gateway Support Node (GGSN) or Remote Authentication Dial In User Service (RADIUS) servers, for example. The information can include an Access Point Name (APN) or Calling Station ID, for example.
摘要翻译：披露了用于服务器场负载均衡和资源分配的技术和系统。在一个实施例中，负载平衡的方法可以包括：将服务器排列成服务组; 接收具有与服务组之间的区别相关的信息的访问请求; 基于与信息的映射比较来选择服务组之一; 以及基于硬件利用率比较来选择所选服务组内的一个服务器。服务器可以包括例如GPRS（通用分组无线电业务）网关支持节点（GGSN）或远程认证拨入用户服务（RADIUS）服务器。该信息可以包括例如接入点名称（APN）或呼叫站ID。

10. 发明申请

WO2007126420A1 PROCESSING LOCATION INFORMATION AMONG MULTIPLE NETWORKS 审中-公开
标题翻译：在多个网络中处理位置信息
公开(公告)号：WO2007126420A1
公开(公告)日：2007-11-08
申请号：PCT/US2006/044437
申请日：2006-11-15
申请人： CISCO TECHNOLOGY, INC. , JAGADEESAN, Ramanathan, T. , CHUNG, Andrew, C. , DONOVAN, Steven, R. , GRAYSON, Mark , NGUYEN, Bich, T. , PEARCE, Christopher, E.
发明人： JAGADEESAN, Ramanathan, T. , CHUNG, Andrew, C. , DONOVAN, Steven, R. , GRAYSON, Mark , NGUYEN, Bich, T. , PEARCE, Christopher, E.
IPC分类号： H04Q7/20
CPC分类号： H04W8/12
摘要： Gathering location information from a first wireless network to determine whether to anchor a communication session in a second wireless network, a mobile node capable of communicating with both the first wireless network and the second wireless network, includes receiving location information from the first wireless network as the mobile node moves through one or more service areas of the first wireless network. It is determined whether a triggering event occurs. If the triggering event occurs, the location information is stored to determine whether to anchor a session in the second wireless network.
摘要翻译：从第一无线网络收集位置信息以确定是否锚定第二无线网络中的通信会话，能够与第一无线网络和第二无线网络通信的移动节点包括从第一无线网络接收位置信息作为移动节点移动通过第一无线网络的一个或多个服务区域。确定触发事件是否发生。如果发生触发事件，则存储位置信息以确定是否在第二无线网络中锚定会话。

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