Based on current and developing industry practice, this book focuses on Internet principles, protocols, and services for fixed and mobile networks, including technologies, regulation, and business aspects. This book provides readers with all-around coverage of standardized Internet technologies, including NGN, fixed broadband standards, and mobile broadband technologies (4G and 5G). Moreover, it addresses the convergence of all services onto the Internet, including the legacy telecommunication services (VoIP and IPTV) legacy Internet services (Web and email) and over-the-top services, such as Skype, YouTube, BitTorrent, and social networks. The book also discusses emerging cloud computing and future networks driven by the penetration of fixed and mobile broadband. Book jacket.