Construction of Correspondence Network of CAAC Using ATM Technology

At present,the air traffic management of CAAC correspondence network mainly is composed mutually by the plane communications network and place spatial communications network,these two independent networks. This article takes the commercial aviation ATM net as a branch,discusses the commercial aviation blank pipe system communication network construction development direction is the possibility as well as the challenge which the commercial aviation plane communications network and the place spatial communications network interlocks,exchanges which meets in the technology. Forecast the pronunciation,the data,the video frequency three networks has gathered one in the commercial aviation communications network prospects for development.