摘要
对3G网络环境下本地传输网的演进思路进行了探讨,分析了几种常见演进方案的优缺点,并提出了应用建议。
It discusses the evolution of local transmission network in 3G environment,analyzes the advantages and disadvantages of several common evolution solutions,finally gives suggestions on application.
出处
《邮电设计技术》
2009年第12期38-41,共4页
Designing Techniques of Posts and Telecommunications
