Enabling the Digital Revolution in Sub-Saharan Africa: What Role for Policy Reforms? World Bank, http://documents.worldbank.org/curated/en/822981493749732711/ Enabling-the-digital-revolution-in-Sub-Saharan-Africa-what-role-for-policy-reforms. By 2016, all LDCs had launched 3G mobile broadband networks (Figure 2.4, left).