宽带交换系统 meaning in Chinese
bss broadband switching system
Examples
- Advanced technologies like digital mobile communications , sdh , dense wdm , etc . have found wide application and high and new technologies like b - isdn and atm are on trial over the network
先进的数字移动通信技术、 sdh光通信系统技术、密集波分复用技术得到广泛采用，宽带综合业务数字网、 atm宽带交换系统等高新技术正在网上试验。