The average degree of FissionE is 4, the average routing latency is less than log_2N (N is the number of peers in the system), and the maintenance cost is less than 3log_2N.

• FissionE的平均结点度数为4，平均路由延迟小于log_2N(N为系统中结点数目)，动态维护开销小于3log_2N，优于CAN和Koorde等同类DHT方法。