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51.
公开(公告)号:US20080104210A1
公开(公告)日:2008-05-01
申请号:US11590775
申请日:2006-11-01
申请人: Rajesh Ramankutty
发明人: Rajesh Ramankutty
IPC分类号: G06F15/177
CPC分类号: H04W12/08 , H04L63/20 , H04L65/1036 , H04L67/2828 , H04W76/12 , H04W80/04 , H04W80/10
摘要: Embodiments of the present invention provide systems and methods for managing wireless communication sessions with reduced signaling. A system of the present invention includes an Access Gateway (AGW) system configured to interface with at least one radio access network and at least one packet data network, wherein the AGW system has a policy enforcement component. The system further includes a session control component configured to receive one or more communication session control requests, obtain session information and policy decisions corresponding to the one or more communication session control requests, and directly reconfigure the policy enforcement component to enforce the obtained session information and policy decisions.
摘要翻译: 本发明的实施例提供了用减少信令来管理无线通信会话的系统和方法。 本发明的系统包括被配置为与至少一个无线电接入网络和至少一个分组数据网络接口的接入网关(AGW)系统,其中AGW系统具有策略实施部件。 该系统还包括会话控制组件,被配置为接收一个或多个通信会话控制请求,获得对应于一个或多个通信会话控制请求的会话信息和策略决定,并且直接重新配置策略执行组件以执行所获取的会话信息,以及 政策决定。
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公开(公告)号:US20070253328A1
公开(公告)日:2007-11-01
申请号:US11731920
申请日:2007-04-02
IPC分类号: G01R31/08
CPC分类号: H04L43/00 , H04L41/06 , H04L41/0869 , H04L45/00
摘要: Systems and methods are provided that allow voice and data traffic to be shifted from one chassis to other chassis without interrupting service. Geographic Redundancy (GR) is an inter-chassis redundancy, where the chassis may be a home agent, a packet data serving node, or any combination of wireless networking devices. Additionally, each chassis can have one or more partitions that handle subscriber session traffic and a corresponding redundant partition on a different chassis. The redundant chassis partition can take over all or a portion of the functionality of the active chassis partition if the active chassis or any critical peer servers/gateways communicating with the active chassis should fail. This provides users with uninterrupted service in the case of some failures.
摘要翻译: 提供了允许语音和数据业务从一个机箱转移到其他机箱而不中断服务的系统和方法。 地理冗余(GR)是机架间冗余,其中机箱可以是归属代理,分组数据服务节点或无线联网设备的任何组合。 此外,每个机架可以具有一个或多个处理订户会话流量的分区和在不同机箱上的对应的冗余分区。 如果主动机箱或与主动机箱通信的任何关键对等服务器/网关都将失败,冗余机箱分区可以占用主动机箱分区的全部或部分功能。 这在一些故障的情况下为用户提供不间断的服务。
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