Study about the Capacity of Wireless Ad Hoc Networks under Ultra Wide Band
超宽带下无线Ad Hoc网络容量的理论研究

In this paper,wireless ad hoc network models under ultra wide band(UWB)are established on the three di- mension sphere surface and in the two dimension plane.We analyze the corresponding network capacity by the proper- ties of voronoi cell in graph theory and percolation theory.Our conclusion is that the upper bound of capacity of wire- less ad hoc networks under ultra wide band increases as the number of nodes in the network.On the one hand,it shows that UWB technology is an effective way to improve the network capacity,and on the other hand,it provides the theo- retical foundation for the integration of UWB technology and wireless ad hoc networks.