The TEA family of business case analysis tools empowers you with an effective mean to lay a solid foundation for a successful 4G initiative, analyzing and tracking the business case through an integrated and iterative approach during the entire life cycle of the project. The TEA family is a unique and integrated application, that takes into account all critical aspects (market, technical, economic and financial) ensuring the best possible alignment between business and technology strategies since the outset. Thus, the TEA family features comprehensive market and revenue forecast models, network dimensioning modeling tailored to 4G technologies (WiMAX and LTE), calculation of upfront investments and operational costs, and detailed economic and financial projections with close evaluation of key performance indicators.