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可控公平约束的企业无线网络功率控制

DOI: 10.13190/j.jbupt.2015.04.011, PP. 49-54

Keywords: 企业无线网络,干扰抑制,功率控制,可控公平约束,模拟退火算法

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Abstract:

针对企业无线网络的特点,提出一种基于可控公平性约束的网络功率控制优化方法.该方法可根据节点受干扰的程度,灵活设置参数,以反映节点对公平性的不同需求,可在不同应用场景下对网络吞吐量和公平性指标进行适当的折中.仿真结果表明,相对于最大化吞吐量准则和最大最小公平准则,采用可控公平约束的企业无线网络功率控制算法,具有更好的灵活性,可更精细地调节节点间功率分配的关系,在抑制干扰的同时,保障网络性能的相对均衡和公平.

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