Wireless transceivers; remote radio units employed as part of a distributed e/gNode B in a wireless network for wireless transmission and reception; intelligent fronthaul routing products; intelligent wireless distribution hubs for mobile signal distribution; intelligent radio units for wireless transmission and reception; enterprise composite applications and software; enhanced in-building and outdoor campus mobile systems comprising host units and remote units for wireless transmission and reception; virtualization software for wireless networks to manage and share radio resources among host units and remote units in a wireless network; distributed e/gNode B system optimization software comprising centralized and distributed algorithms to improve wireless network quality; headend and signal source units employed as part of wireless network infrastructure for wireless transmission and reception; optimization software comprising centralized and distributed algorithms to improve wireless network quality