The NGMN Project Report: Multiband Multimode Requirements is a final deliverable of the Multiband Multimode Technology Evolution and Global Roaming project. The report provides an overview of the multiband multimode technology evolution and global roaming requirements. The report is authored by Javan Erfanian (Bell Mobility), LOU Feifei (China Mobile), Walter Grethe (Deutsche Telekom), Franck Emmerich (NGMN) and contributors. The report is approved by the NGMN Board and is confidential. The report is for public documents only and may not be used, disclosed or reproduced without the prior written authorisation of NGMN Ltd.
