Nokia radio access network and core technologies to leverage licensed, unlicensed and shared spectrum for robust private mobile networks to meet communications and innovation needs of vertical industries MEC to enable interworking between multi-operator, multi-access RAN networks to boost performance and quality in venues and enterprise buildings Nokia to show potential for new enterprise business opportunities at Mobile World Congress 2017 using Flexi Zone small cells leveraging MulteFire and CBRS spectrum Espoo, Finland – Nokia is to introduce technologies that leverage licensed, unlicensed and shared spectrum for the creation of robust, private end-to-end networks for vertical industries.