中文摘要：

研究了基于超宽带（Ultra Wide Band,UWB）无线Ad Hoc网络的资源分配问题,以速率的成比公平性原则和效用函数最大化为依据,讨论了功率及速率的分配对网络性能的影响.通过求解效用最大化的问题,得到了一组数值解,并对其进行了仿真.试验结果表明,该模型能够在节点的公平性和网络的吞吐量之间获得良好的折中.

英文摘要：

This paper studied the problem of optimal allocation of radio resources. Based on the principle of proportional fair and maximizing the utility function, we discussed the effect of allocating transmission rates and transmission rate of a link on the net performance. The simulate result shows that it can make a good compromise between fairness and efficiency.