无线电通信技术2009，Vol.35Issue(4)：20-23,4.
基于VDSL技术的高速传输单元设计
Design of High-speed Transmission Unit Based on VDSL Technology
贾玉君 1刘永恩1
作者信息
- 1. 中国电子科技集团公司第五十四研究所,河北,石家庄,050081
- 折叠
摘要
Abstract
After reviewing the development background and the features of VDSL technology, the paper introduces the structure and features of the VDSL modern-on-chip solution, and the design and implementation of a high-speed transmission unit based on this solution, including software and hardware, then gives two typical application examples and the related test data. Using the modular design and smart configuration feature of this high-speed transmission unit combined with simple external interface circuit,the far-distance wired transmission of Ethernet or high-speed syne interface can be implemented. Via single twisted pair, high-speed digital signals can be transmitted over a distance of more than 1km.关键词
VDSL/高速传输单元/单芯片调制解调器/正交幅度调制Key words
VDSL/ high- speed transmission unit/ modern-on-chip (Moc) / QAM分类
自科综合引用本文复制引用
贾玉君,刘永恩..基于VDSL技术的高速传输单元设计[J].无线电通信技术,2009,35(4):20-23,4.
