SYMENA is a leading supplier of automatic cell planning and optimization technologies across the network life cycle from planning through to SON. Symena’s technologies are proven in extensive, daily operational use by Tier 1 operators and OEMs. They are used by all major OEM vendors planning LTE networks. Symena’s workstation and server tools are available for all major radio standards including LTE, UMTS, CDMA and GSM. SYMENA. Smart Up Your Network!