Discussion on the Construction of Metropolitan PTN Transmission Network
Yang Bing · 2010
The development of 3G services has led to more and more extensive application of PTN technology. In some metropolitan area network,PTN network will face the difficulties which never have been met in general scene. It analyzes the issues on solving PTN network construction in metropolitan area network including network structure,protection mode,etc. It will be helpful to PTN network construction in future.