Key updates in a mobile wireless system
    1.
    发明授权
    Key updates in a mobile wireless system 有权
    移动无线系统中的主要更新

    公开(公告)号:US08195940B2

    公开(公告)日:2012-06-05

    申请号:US10406670

    申请日:2003-04-02

    IPC分类号: H04L9/32

    摘要: This disclosure describes a key update scheme for use in a mobile IP network. The update scheme may be implemented to facilitate key updates between a mobile device and a server computer that authenticates the mobile device. The techniques described herein can facilitate key updates in a manner that accounts for potential message loss during the update routine, mobile device failure during the update routine, or other problems typically encountered in a mobile network settings. In this manner, the techniques can provide a robust scheme for key updates and may improve network security.

    摘要翻译: 本公开描述了在移动IP网络中使用的密钥更新方案。 可以实现更新方案以促进移动设备和认证移动设备的服务器计算机之间的密钥更新。 本文描述的技术可以以考虑更新例程中的潜在消息丢失,更新例程期间的移动设备故障或移动网络设置中通常遇到的其他问题的方式来促进密钥更新。 以这种方式,这些技术可以提供用于密钥更新的鲁棒方案并且可以提高网络安全性。

    HOST-BASED QUALITY OF SERVICE FOR WIRELESS COMMUNICATIONS
    3.
    发明申请
    HOST-BASED QUALITY OF SERVICE FOR WIRELESS COMMUNICATIONS 有权
    基于HOST的无线通信服务质量

    公开(公告)号:US20090067372A1

    公开(公告)日:2009-03-12

    申请号:US12203870

    申请日:2008-09-03

    IPC分类号: H04W4/00

    摘要: Systems and methodologies are described that facilitate providing quality of service (QOS) functionality on a host device or tethered processor to conserve resources on a network device. In particular, the host device/tethered processor can classify QOS data and manage QOS flows, transmitting data by flow to the network device. The data from the QOS flows can be tagged to identify the flow and/or characteristics thereof allowing the wireless device to simply route the data to its respective flow. Thus, the network device is saved from such classification and flow management freeing resources to provide increased performance and decreased power consumption.

    摘要翻译: 描述了有助于在主机设备或系留处理器上提供服务质量(QOS)功能以节省网络设备上的资源的系统和方法。 具体来说,主机/系留处理器可以对QOS数据进行分类并管理QOS流,通过流向网络设备发送数据。 来自QOS流的数据可以被标记以识别流和/或其特性,允许无线设备简单地将数据路由到其相应的流。 因此,网络设备从这种分类和流量管理中节省了资源,从而提供了更高的性能和更低的功耗。