Airvana helps operators transform the mobile experience for users worldwide. The company's high-performance technology and products, from comprehensive 3G femtocell solutions based on its HubBub CDMA and UMTS femtocells, to core mobile broadband network infrastructure, enable operators to deliver compelling broadband services to mobile subscribers, wherever they are. Airvana's products are deployed in seventy commercial networks on six continents. Headquarters: Chelmsford, Massachusetts. Now part of CommScope at commscope.com