捕获效应下树形算法的信道吞吐率及优化

随机多址方式是解决目前信道资源日益紧张问题的一项关键技术，本文基于一个分组无线网中具有捕获效应的信道模型，分析了网址方式 中拓种树形算法的吞吐率，得出结论：在捕获效应下，这三种算法的吞吐率都能得到一定程度的提高，进一步地，在捕获效应的启发下，给出了一种优化树表算法的方法。

Throughput of Tree Algorithms under the Capture Effect and the Optimization

Random multiple access is a key technology to resolve the shortage of the communicationchannel capacity. Based on a channel model with the capture effect in a packet wireless network, this paper analyzes the throughput of three kinds of tree algorithms and concludes that under the capture effect,their throughput is improved. Finally, inspired by the capture effect a method to optimize the tree algorithms is presented.