Abstract
The deployment of femtocell network in an indoor are used for the purpose of voice calling, data usage, mobile media, internet access and security service which has attracted the attention of economic values for telecom providers. However, femtocell works in the same full frequency band as well as macro cell. The mobile provider would prefer to choose femtocell rather than building macrocell site which leads to its quality of service and increase in profit; and thus, it increases savings compared to site building of macrocell. In this paper, the evaluations of the economic gain and impact factors of femtocell networks in the economy were investigated.