Optimal Power, Throughput and Routing for Wireless Link Arrays
Optimal Power, Throughput and Routing for Wireless Link Arrays
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DOI：
10.1109/infocom.2006.201
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发表时间：
2006-12
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影响因子：
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通讯作者：
F. Baccelli;N. Bambos;Carri W. Chan
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文献类型：
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作者：
F. Baccelli;N. Bambos;Carri W. Chan
本文研究了链路阵列/网格支持的无线网络中的通信路由。我们考虑了规范模型，并解决了与传输调度、链路密度等相关的关键优化问题，这些问题与这种结构在吞吐量和功率/延迟权衡方面的性能有关。我们发现在一些有趣的情况下，规则的周期性链路阵列/网格比拓扑扰动和/或随机化的链路阵列/网格表现得更好。然后，我们考虑了称为“手镯”的无线链路路由结构，并表明线性（直）链路阵列对于恒定外源干扰场是最佳的。最后，我们讨论了在空间变化的外来干扰场中最优大规模路由的问题。关键词：无线链路，功率可行性，信噪比。
In this paper we study communication routes in wireless networks supported by link arrays/grids. We consider canonical models and address key optimization issues associated with transmission schedules, links densities, etc. that are pertinent to performance of such structure in terms of throughput and the power/delay tradeoff. We find that in several interesting cases regular periodic link arrays/grids perform better than their topologically perturbed and/or randomized counterparts. We then consider wireless link routing structures called ‘bracelets’ and show that linear (straight) link arrays are optimal for constant exogenous interference fields. Finally, we address the problem of optimal large-scale routing in extraneous interference fields that vary in space. Keywords— Wireless Links, Power Feasibility, Signal-toNoise Ratio.