有线高频通信, 有线载波通信 wired wireless telecommunication 合用线载波通信系统 party-line carrier system ..
双语例句
1
The paper begins with explaining the national telecommunication network is composed of backbone network and access network, and there are wired access network and wireless access network.
本文先说明国家通信网有骨干网和接入网，而接入网有有线接入网和无线接入网。
2
The trend of technological development of telecommunication networks is to provide both wired access and wireless access.