Mobile networks are constantly evolving, from the first 1G system in the early ‘80s to the development of the standards for the upcoming 5G and beyond. As network operators around the world compete to offer the best network service to their subscribers, and OEMs allocate their best talent to develop next generation technology to meet increased data traffic demand, a plethora of entrepreneurs continue to meet consumers' increasing demands for larger capacity and faster speeds.

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Mobile networks have become ubiquitous in enabling the electronic revolution. The need for more efficient mobile networks capable of delivering better performance than their predecessors at a lower investment cost is the number one challenge for many CTOs. Carriers realize that the life cycle of most mobile networks is getting shorter, making it crucial to "future proof" networks to maximize the investment and to maintain a competitive edge while delivering a "super-fast" service.