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A Utility-based Resource and Network Assignment Framework for Heterogeneous Mobile Networks

机译:基于实用的资源和网络分配框架,用于异构移动网络

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Network utility theory has been extensively employed for resource management purposes. However, traditional utility functions cannot support attributes that affect the resource allocation, such as mobility or more advanced traffic models. Especially in the context of a heterogeneous wireless network, transient parameters can have varying effects on each access network type. This work proposes a new utility function that can support multiple design requirements for mobile networks including advanced traffic models, user classes, handover and session priorities. We integrate the new utility function with the Super Base Station framework and devise a novel trigger-based network and resource assignment framework that efficiently copes with the complexity of a heterogeneous wireless network. Our simulation results show that the proposed sub-optimal trigger-based framework performs equally well as the complex optimal scheme.
机译:网络实用工具理论已广泛用于资源管理目的。但是,传统的实用程序函数无法支持影响资源分配的属性,例如移动性或更高级的流量模型。特别是在异构无线网络的上下文中,瞬态参数可以对每个接入网络类型具有不同的效果。这项工作提出了一种新的实用程序功能,可以支持移动网络的多种设计要求,包括高级流量模型,用户类,切换和会话优先级。我们将新的实用程序功能与超级基站框架集成并设计了一种基于触发器的网络和资源分配框架,其有效地与异构无线网络的复杂性。我们的仿真结果表明,所提出的基于次优触发的框架同样地表现出复杂的最佳方案。

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