Motorola has acquired RadioFrame Networks' iDEN business for an undisclosed sum. RadioFrame is a provider of lower cost, power efficient iDEN technology. Motorola said its proprietary iDEN solution has proven to be an enduring cellular technology due to its innovative and differentiated end-user fast dispatch service and enterprise optimized talk-groups. Radio Frame's iDEN products will further enhance Motorola's portfolio for multi-channel base stations optimized to support non-contiguous spectrum allocations in the special mobile radio (SMR)...