Vivo, Huawei stage 3.5GHz 5G trial in Rio de Janeiro

13 Jul 2018

Brazilian mobile market leader Telefonica Brasil (Vivo) has successfully tested 5G technology in Rio de Janeiro, in conjunction with Chinese vendor Huawei. The end-to-end 5G solution involved the use of a 64×64 Massive MIMO configuration and a virtualised 5G core, and underpinned a virtual reality (VR) demonstration.