Shanghai mobile branch planed to strengthen the F1 network through the deployment of the D band intergrated micro sites（small cell）

F+D macro sites

E band micro sites.All these multi layer band and macro-micro sites made up a world first Hetnet. With the help of the hetnet

the network succeed in the 2015 F1 racing.The F1 greate success proved that the Hetnet solution which major covered by the intergrated micro sites could apply for the massive events holded in large arena or stadium and fulfi l the large traffi c damand with higher coverage quality

higher capacity and better performance.