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Network Resources Pre-Reservation for Multimedia Content Delivery in Heterogeneous Wireless Networks

机译:异构无线网络中用于多媒体内容交付的网络资源预保留

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The rapid progress being made recently in fixed and wireless access technologies that are envisioned to change the way we consume multimedia content show that the evolution of IP-based networks will be largely driven by multimedia service delivery requirements. The recent growth in the demand for IP-based streaming applications has challenged mobile operators on the management of the growth of traffic in their network. The delivery of several multimedia streaming applications composing live or store multimedia content such as public events or broadcast TV are transmitted according to pre-subscription. They occupy a high level of resources for which static congestion estimation mechanisms are not working. This paper introduces a novel solution for resource prediction of multimedia content delivery based on information gathered during the service subscription process in which users interested in certain multimedia service register (subscribe to) with the service provider for multimedia content delivery. This method represents an efficient use of pre-existing information, is easy to deploy and highly cost effective in comparison to traditional monitoring system employing dedicated traffic metering hardware.
机译:固定和无线访问技术最近正在迅速发展,它们有望改变我们消费多媒体内容的方式,这表明基于IP的网络的发展将在很大程度上受到多媒体服务交付需求的驱动。最近对基于IP的流应用程序的需求增长,已经在管理网络流量增长方面对移动运营商提出了挑战。根据预定,传输构成直播或存储多媒体内容的多个多媒体流应用程序的交付,例如公共事件或广播电视。它们占用大量资源,而静态拥塞估计机制无法使用这些资源。本文介绍了一种基于服务订阅过程中收集的信息的多媒体内容交付资源预测的新颖解决方案,其中,对某些多媒体服务感兴趣的用户向服务提供商注册(订阅)以进行多媒体内容交付。与采用专用流量计量硬件的传统监控系统相比,此方法代表了对现有信息的有效利用,易于部署且具有很高的成本效益。

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