Viavi Solutions Inc. announced that Mavenir is collaborating with VIAVI for lab validation of radio access solutions in the U.S. VIAVI's lab test platform, in use by almost every base station manufacturer in the world, provides scalable test systems for validating network performance as experienced by end users, across multiple cells and different radio access technologies. VIAVI tools are able to measure the complete performance of the network over multiple interfaces including O-RAN and RF through to the packet core. Capable of emulating one to many thousands of UEs, the platforms create a sophisticated and precise test environment, including comprehensive feature interactions, simulated RF and mobility, accurate replications of real-world user behavior profiles, together with mobility across the radio access network.