Construction and Service Platform of BoardBand IP MAN
Zhaohui Li · Computing Technology and Automation · 2002
BoardBand MAN(Metropolitan Area Network)is the hotpoint that the carriers sustained invest,and the emphasis of infrastructure construction of Chinese network.The MAN has come into being a fixed model of construction that includes backbone layer,convergence layer and access layer,there is a service layer above these three infrastructure network layers in addition.Nowadays,all of the main carriers focus more on how to provide the colorful services by boardband MAN for operation profits.The most important topics in this article are about topology of MAN,key technology of the structure of MAN and service platform in the future.