Analyzing an improvement of MPLS-net structures for the decrease of dialogue transmission delay

As the network traffic increases, dialogue transmission delay becomes more and more significant. To optimize current MPLS networks and enhance their capability, a new analytical method based on trees is proposed. From this view, network details are better traced in a discrete mathematics context. On identifying a network as a directed graph and dividing it into multiple trees, emphasis is placed on those component trees instead of the original graph to obtain a more trenchant understanding of it. Various types of those trees are defined, analyzed on their performance, and converted to and fro. The conversion between each other is bestowed a high practical value, since the entire network can be optimized in such an easier divide-and-conquer way. The viability of combining individual converted component trees to attain a whole converted network is proved at the end of this article.