This course will focus on NGN, Cloud Computing and Ultra Broadband from technology, regulation and business aspects. It will cover ITU's Next Generation Networks (NGN), including service architectures (IP Multimedia Subsystem - IMS), control and signalling in NGN (SIP, Diameter), IPv6-based NGN, management and performance measurements in NGN, future evolution of NGN, as well as NGN business and regulatory aspects. Further, the course will incorporate cloud computing framework from the ITU, including systems and architectures and services models (IaaS, PaaS, SaaS, NaaS, CaaS), cloud security and privacy, Over-The-Top (OTT) and telco cloud implementations as well as business and regulation aspects of cloud computing. Also, it will cover ultra broadband Internet access, including xDSL access networks (ADSL2+, VDSL2), cable access networks, Fiber-To-The-Home (FTTH), next generation passive optical access (NG-PON, NG-PON2, 10G-EPON) and active optical access networks, Metro Ethernet, as well as business and regulation aspects of ultra broadband. Finally, the course will incorporate broadband services, network neutrality and QoS, including NGN services over broadband (VoIP, IPTV), OTT data services, Internet of Things (IoT), QoS for broadband services, broadband Internet KPIs and measurements, ITU's guidelines for QoS regulation, as well as business and regulatory challenges for broadband Internet services.