With the development of the urbanization process

concentrated high-rise buildings in the future is bringing a serious challenge to wireless network service

only a timely

flexible

and effective follow-up network construction can meet user’s continued expectations and aware.Regionalized coverage optimization based on classification of buildings was innovative to change the conventional network construction idea

adopted a multi-point

multi-type

multi-mode to achieve accurate and effective coverage

made the network process of upgrading simplify and Increased network competition continuously.