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Realization of QoS provisioning in autonomic CDMA networks under common utility-based framework

机译:基于常用实用程序框架下自主CDMA网络QoS配置的实现

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In this paper we present a novel autonomic architecture for CDMA wireless networks, aiming at maximizing overall network's resources utilization while fulfilling various services QoS prerequisites. Founded on a common utility-based framework that provides enhanced flexibility in supporting various and often diverse QoS prerequisites, proper non-convex resource allocation optimization problems concerning both the downlink and uplink of the CDMA system, are set and solved. Then, decentralized algorithms for obtaining system's optimal resource allocation are proposed and used to enable user's QoS-aware selfoptimization functionalities via devising proper control loops that reside at mobile nodes and the base station. Finally, the efficacy of the proposed architecture is illustrated via modeling and simulation.
机译:在本文中,我们为CDMA无线网络提出了一种新颖的自主架构,旨在最大限度地提高整体网络的资源利用率,同时满足各种服务QoS先决条件。成立于基于常用的实用程序框架,提供了支持各种且经常不同的QoS先决条件的增强的灵活性,设置和解决了关于CDMA系统的下行链路和上行链路的适当非凸资源分配优化问题。然后,提出了用于获得系统最佳资源分配的分散算法,并用于通过设计驻留在移动节点和基站的适当控制循环来启用用户的QoS感知的自源功能。最后,通过建模和模拟来说明所提出的架构的功效。

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