1. Applications and services in the digital environment
Development of applications and services contributing to the Digitalization of Society. Cloud Services. Virtualization of services in Data Centers. Big Data Management (Big Data Analytics). IoT-related Services. Over-the-top (OTT) Services. Artificial intelligence applications. Digital TV. Digital trunked radiocommunication. User Quality of Experience
(QoE). Network Management-oriented Applications.

2. lnfrastructures and Technologies in tune with the digital age support
Business Support Systems (BSS). Operations Support Systems (OSS). Service Delivery Platforms. Data Centers. Quality of Service (QoS). Connectivity. 1Pv6 Networks. lnfrastructures and technologies in wired and wireless networks. 4th and 5th Generations of mobile networks. loT Architectures. Broadband Access Modes (FTTx, GPON, FWA). Renewable energy usage in telecommunications infrastructures and systems. Radio cognitive technologies and optimization ofthe spectrum usage. Advanced techniques of digital modulation. New video coders. Network Functions Virtualization (NFV). Software-Defined Network (SDN).

3. New players, challenges and strategies in the business transformation
Telecommunications standards in force or under investigation in the new digital environment. Regulatory framework. Main ecosystem players. Barriers and limitations of digital environment. Strategies in business transformation. Disruptive lnnovation. Digital Trust. Algorithms, techniques and protocols ensuring the increase of reasonable and efficient security and reliability. Cybersecurity and risk management in the digital age. Solutions for business continuity and disaster recovery.