The features of this routing structure are:(1) Combining tree and flow structure, which not only can lookup fast, but also can adapt to the dynamicnode join or leave;
The simulation result shows that DBTP can both achieve the admission rate of members highly under whether static or dynamicnode model through choosing a proper value of the heuristic parameter.
仿真实验表明，无论在静态还是动态节点模型下，选择适当的启发参数，DBTP都能获得较高的节点接纳率。
3
Messages as they pass through a node can be used for dynamic configuration.