时延受限组播路由算法 Delay-Constrained Multicast Routing Algorithm
研究有度和延时约束的覆盖多播路由问题，提出了一个新的覆盖多播路由协议-延时受限的树协议（DBTP）。
The degree and delay constrained routing problem in overlay multicast was studied, and a new overlay multicast routing protocol called delay bounded tree protocol (DBTP) was proposed.
但是，受限于网络带宽，用户往往需要忍受较长的访问延时。
However, limited by the network bandwidth, users always suffer from long time waiting.
应用推荐