The NGMN Alliance has released a final deliverable report titled "5G Extreme Requirements: Radio Access Network Solutions." The report is a collaboration between various companies, including Vodafone, Ericsson, NTT DoCoMo, China Mobile, Orange, Turkcell, and Vodafone. The report discusses the requirements for 5G networks and provides solutions for radio access networks. The report is confidential and can only be used with the permission of NGMN Ltd.