What are the B domain, m domain and O domain

O Domain （ Operational domain ）、B Domain （ The business domain ）、M Domain （ Administrative domain ） It refers specifically to the three major data fields in the big data field of the telecommunications industry .

B Domain （ The business domain ）= business support system The data field of ,

O Domain （ Operational domain ）= operation support system The data field of ,

M Domain （ Administrative domain ）= management support system The data field of .

B Domain has User data and business data , For example, users' consumption habits 、 Terminal information 、ARPU The grouping 、 Business content , Business audience, etc .（ Bamin life ,4A System , SMS business hall .）

O Domain has network data , Like signaling 、 The alarm 、 fault 、 Network resources, etc. .（ Netyoubao , Home guest support system , Transmission pipeline Guolang ）

M Domain has Location information , For example, the trajectory of crowd flow 、 Map information, etc .（ Financial system , Performance management system , Human resource management system ）

Data analysis and mining from three domains , Big data applications in the telecommunications industry , For example, geographic precision marketing 、 Cost actuarial, etc .