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    • 97. 发明申请
    • Bandwidth adaptation in a wireless network
    • 无线网络中的带宽适配
    • US20070076754A1
    • 2007-04-05
    • US11240085
    • 2005-09-30
    • Dilip Krishnaswamy
    • Dilip Krishnaswamy
    • H04J3/22
    • H04W28/22H04L45/12H04L45/22H04L45/3065H04L65/4084H04L65/80
    • An arrangement is provided for adapting the output bit rate of a multimedia source to the bandwidth available in a wireless network. Depending on the value of the available network idle time, at least a portion of the available network idle time may be used by the source to increase its output bit rate so that the network bandwidth may be more efficiently utilized. If the effective throughput of the network after the increase of source output bit rate drops significantly, the source may reduce its output bit rate until the effective throughput returns to the level before the source output bit rate increase. Additionally, packet delay and queue jitter information may be collected and used for queue rate adaptation as well as bandwidth adaptation.
    • 提供了一种用于使多媒体源的输出比特率适应于无线网络中可用带宽的布置。 根据可用网络空闲时间的值,源可以使用可用网络空闲时间的至少一部分来增加其输出比特率,使得可以更有效地利用网络带宽。 如果源输出比特率增加后网络的有效吞吐量显着下降,则源可能会降低其输出比特率,直到有效吞吐量返回到源输出比特率增加前的电平。 另外,分组延迟和队列抖动信息可以被收集并用于队列速率适配以及带宽适配。
    • 100. 发明授权
    • Application-proxy support over a wireless link
    • 通过无线链路的应用代理支持
    • US09521621B2
    • 2016-12-13
    • US12792433
    • 2010-06-02
    • Dilip Krishnaswamy
    • Dilip Krishnaswamy
    • H04W52/02H04L29/08H04W76/04H04W88/18
    • H04W52/0229H04L67/1095H04L67/2819H04L67/2833H04L67/2861H04W76/27H04W88/182Y02D30/10Y02D70/1242Y02D70/1262Y02D70/142Y02D70/144Y02D70/146Y02D70/22Y02D70/23
    • Application proxy support over a wireless link between a mobile device and a wireless node is disclosed. Application proxy support is configured to conserve energy and resources and is configured to mitigate delays in a communication environment. Application proxy support can be associated with a wireless node, such as a femto cell, which can provide a coarse-grain wireless application proxy support that can utilize various criteria to buffer data and determine how long to delay delivery of data. Femto cell can provide a fine-grain wireless application proxy that runs application proxies for each mobile device for one or more applications associated with mobile device. The proxy can determine whether to buffer and forward received data to mobile device. The wireless application proxy can respond to network on behalf of mobile device. The proxy can wake up mobile device upon arrival of a significant event associated with a proxied application.
    • 公开了在移动设备和无线节点之间的无线链路上的应用代理支持。 配置应用程序代理支持以节省能源和资源,并配置为减轻通信环境中的延迟。 应用代理支持可以与诸如毫微微小区的无线节点相关联,其可以提供可以利用各种标准来缓冲数据并确定延迟数据传送多长时间的粗粒度无线应用代理支持。 毫微微小区可以提供细粒度无线应用代理,为每个移动设备运行与移动设备相关联的一个或多个应用的​​应用代理。 代理可以确定是否将接收到的数据缓存并转发到移动设备。 无线应用代理可以代表移动设备响应网络。 代理可以在与代理应用程序相关联的重大事件到达时唤醒移动设备。