树形网络 meaning in English

tree network
tree type network
treelike network

Theory and algorithm for the design of digital multiplexer tree - type networks
数字多路选择器树形网络设计理论和算法
As media - shared network , apon needs some form of media access control ( mac ) protocol to arbitrate the upstream channel among terminations , and avoid collisions
作为介质共享的树形网络， apon需要介质访问控制协议( mac )协调各终端对上行信道的访问，避免冲突。