Communication theory – SIRIUS

Key Research Areas & Activities

Signal Processing & Transmission / ReCEPTION Theory

Developing advanced modulation, coding, and error-correction techniques.
Studying waveform design for 5G/6G, optical, and satellite communications.
Optimizing signal detection and estimation in noisy environments.

Wireless & Mobile Communication Systems

Modeling and analyzing multi-antenna (MIMO) and massive MIMO systems.
Investigating ultra-reliable low-latency communication (URLLC) for IoT and industrial applications.
Designing energy-efficient protocols for next-generation wireless networks.

Information Theory & Network Coding

Studying fundamental limits of data compression, transmission, and encryption.
Exploring network information theory for distributed and cooperative communication.
Developing novel coding schemes for improved spectral efficiency.

System and Network Architecture & Optimization

Designing scalable and adaptive protocols for software-defined networking (SDN) and network function virtualization (NFV).
Analyzing traffic patterns and resource allocation in cloud and edge computing.
Enhancing Quality of Service (QoS) and network resilience.

Security & Privacy in Telecommunications

Investigating physical-layer security for wireless networks.
Developing anti-jamming and anti-eavesdropping techniques.
Studying cryptographic methods for secure data transmission.

High Frequency Wireless Systems and Networks

mmWave/THz wireless systems
Optical wireless communications
Resource allocation in high-frequency ultra dense wireless networks