Research
Multiple access and transmission
- Multiple access schemes, e.g., multi carrier and single carrier schemes
- Signal processing, e.g., joint transmission, channel estimation
- Hybrid localization
Network and protocol aspects
- Network planning and dimensioning
- Relaying and multihop
- Cooperative communication, application of network coding
- Interference management, interference alignment
- Resource management and protocols
- Cross-layer design
Applications
- Future mobile radio systems
- Multiple-input multiple-output (MIMO) systems, multiple antenna systems
- Self-organizing radio networks, ad-hoc-networks, sensor networks
Graduate School Computational Enineering
Communications Engineering Lab is participating in the Graduate School Computational Engineering.
LOEWE Research Area Cocoon
Communications Engineering Lab is participating in the LOEWE Research Area Cocoon.
Current research topics, examples:
Multiple access schemes for two-way relaying using multiple antennas in multi-user scenarios
Relay Aided Interference Alignment in Multi-Pair Relay Networks
Multiple Applications in Wireless Sensor Networks
Multicast scheduling in wireless networks
Corridor-based Routing using opportunistic forwarding in Multi-hop OFDMA networks
Cross-Layer Optimization in Wireless Multi-Hop Networks
Optimization methods for radio network parameters in cellular networks
Advances in Dynamic Spectrum Management for DSL Systems
Bundle Management in DSL systems for improving performance and stability
Recently completed research topics, examples:
Multi-Antenna Multi-Group Multi-Way Relaying
Multiple-antenna two-hop relaying for bi-directional transmission in wireless communication systems
Adaptive beamforming and power allocation in multi-carrier multicast wireless networks
Suboptimal Resource Allocation for Multi-User MIMO-OFDMA Systems
Analysis of hybrid adaptive/non-adaptive multi-user OFDMA systems with imperfect channel knowledge
Capacity Optimization for Self-organizing Networks: Analysis and Algorithms
Distributed Resource Allocation in OFDMA-Based Relay Networks
Statistical Data Fusion for Hybrid Localization of Mobile Terminals