Master's programme in Communication Systems
Communication Networks have evolved dramatically over the past decades. Accommodating the data traffic generated by anticipated billions of users and trillions of digital devices necessitates continuous technological evolution. Novel internet and wireless infrastructure will be needed to cater for these challenging and unprecedented growth and performance characteristics. The KTH master’s programme in Communications Systems will prepare you for a career in such an essential field for our society.
Communication Systems at KTH
The programme takes a holistic view of the Internet infrastructure together with its services and applications, and covers the topics required to develop communication systems for the next generation. The programme also covers novel concepts and topics, the current trends on the Internet such as cloud computing, software-defined networking, 5G mobile network technology, and Internet-of-Things. Students will also learn about the fundamental design principles behind the Internet, which has enabled explosive growth and that has in turn stimulated the introduction of new business ideas and ventures..
Students work in a research environment with ample experimental resources and in close contact with the industry – including leading system manufacturers, service developers and providers, and advanced early adopters. The first study period consists of mandatory core courses, which provide in-depth knowledge in the areas of communication systems and networks. The programme continues with specialisation tracks including some mandatory courses within the track and a wide range of elective courses, allowing the student to specialise within the programme’s subject areas. Many courses are problem-oriented, with self-directed and project-based work. The fourth term is devoted to a master's degree project. The purpose of this degree project is for students to demonstrate the skills acquired during the programme by applying them to solve realistic problems. The topic of the degree project may be suggested by a faculty member, an external agency, an industry collaborator, or the student but should be relevant to the focus of the course work and must be approved as a topic by the potential degree project examiner.
TOPICS COVERED: Internet infrastructure, internet security, wireless networks, internet-of-things, cloud computing, software defined networking and network function virtualization, 5G mobile network technology, mobile applications and services, optical communication systems and networks, techno-economic and business model analysis of telecom systems and services.
Today’s technical challenges concern developing network systems to support a wide range of applications and connected devices, while ensuring that the next generation of communication systems is scalable, flexible, secure, and sustainable. These systems will give users global access to a large variety of possibilities, ranging from advanced services based on sensor data produced by large amounts of constrained devices to cloud-based distributed services for computation and storage empowered by high-performance networks and powerful connected data centers. Commercialisation of these new ideas will create value for users, vendors, operators and society in general. Consequently, entrepreneurship, product realisation and economics are inextricably linked to communication systems.
The programme provides an excellent basis for a career in research and development, as well as in network design and management. Former students can be found in academia, as well as in the industry – on the producer side, with system manufacturers and operators, and on the consumer side, with industry, in the public sector, and among regulators. There is a huge demand for network designers and administrators, especially in emerging markets in developing regions. Finally, as evidenced by Google, Skype, Spotify, and others, there are rich opportunities for entrepreneurs to change the world.
AFTER GRADUATION: Research engineer, doctoral studies, software engineer, test engineer, network engineer, app developer, web marketing manager, information security analyst, consultant, database analyst
Find out what students from the programme think about their time at KTH.
Faculty and research
The programme in Communication Systems is given by KTH’s School of Information and Communication Technology. The Communication Systems department teaches courses within the programme. Research issues involve technical and economic aspects of wireless & wired communication systems and networks, fixed & mobile communication systems and networks, communication related services, applications, and usage.
Increasingly these systems are built using Internet technology. The technology focus lies on communication at the Media Access and Control (MAC) layer and above - as well as on implementation aspects of all layers.
This includes, but is not limited to: Wireless & Mobile transmission & networking IP over optical, copper, and wireless links, Local and interdomain routing, Network architectures & services, Network operation and service provisioning, Business models, Economics and policy issues.
Changes in the programme may occur.