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首页> 外文期刊>IEEE Communications Magazine >Routing schemes in heterogeneous wireless networks based on access advertisement and backward utilities for QoS support [Quality of Service based Routing Algorithms for Heterogeneous Networks]
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Routing schemes in heterogeneous wireless networks based on access advertisement and backward utilities for QoS support [Quality of Service based Routing Algorithms for Heterogeneous Networks]

机译：基于访问广告和后向实用程序的QoS支持的异构无线网络中的路由方案[异构网络的基于服务质量的路由算法]

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摘要

This article reviews routing algorithms in heterogeneous wireless networks with the goal of including QoS awareness. After a general overview of the issues and challenges of QoS provisioning over heterogeneous networks, classic routing strategies are revisited, and how they can be exploited to achieve QoS efficiency is discussed. In particular, for the considered scenarios our proposal is to account for some proactivity in the routing algorithms, as well as a QoS-driven control selection, which are shown to improve throughput, delay, and energy consumption. Finally, we introduce a general backward utility formulation for user satisfaction as a tool to capture complex and dynamic QoS variations
机译：本文回顾了异构无线网络中的路由算法，其目标是包括QoS意识。在对异构网络上QoS设置的问题和挑战进行了总体概述之后，重新讨论了经典的路由策略，并讨论了如何利用它们来实现QoS效率。特别是，对于考虑的场景，我们的建议是考虑路由算法中的一些前摄性以及QoS驱动的控制选择，这些选择可以提高吞吐量，延迟和能耗。最后，我们介绍了一种通用的向后效用公式，以提高用户满意度，以此作为捕获复杂和动态QoS变化的工具

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