| This paper attempts to analyze the characteristics of IP RAN (Radio Access Netwok) andrelated technologies analysis, combined with mobile carrier of Changsha Unicom reality scenemodel characteristics, research to develop the most reasonable network planning principles and theprinciple of the best research in this building solution.This paper reviews the development history of IP RAN technology. And focus on thecharacteristics of IP RAN technology, the advantages of networking features have been studied forIP RAN technology involved in research related technologies, combined with the technicalcharacteristics of IP RAN detailed classification of the scene, and formulate corresponding networkdesign principles. Finally, the current network deployment practice Changsha Unicom actualproject verified.The study analyzes and modeling scene proven that IP RAN technology is currently the bestmobile bearer network construction technology, network planning and design principles for thedevelopment of each scene, efficiently and rationally guide the actual construction. |