Prof. Dr.-Ing. Karl-Dirk Kammeyer (Former Head of Department)

Address: University of Bremen Dept. of Communications Engineering Otto-Hahn-Allee NW1 D-28359 Bremen - Germany Room :NW1 N2360 Phone : +49 421 218 62389 E-mail :

Teaching

Research

• High Mobility MIMO-OFDM Transmission With Realistic Propagation Scenarios
• Combined optimization of echo compensation and and listening room compensation for hands-free teleconferencing
• Information Theoretic Analysis of Multiple Access Schemes with Adaptive Precoding for Long Term Evolution (LTE)
• Study for wireless data-transmission in cars
• Quality of Service-Aware Cross-Layer Optimization in Heterogeneous Multiuser MIMO-OFDM Systems
• Development and Comparison of Multiple Antenna Concepts
• Adaptive blind and semi-blind equalization and channel estimation for frequency-selective MIMO channels
• Multicarrier systems for fast moving receivers at high data rates
• Robust speaker recognition employing multichannel concepts for suppressing acoustic interference
• Joint optimization of echo cancellers and multichannel noise suppression systems for stereo speech transmission

1 | 2 | 3 | 4   all

Publications

10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19   all

2003

• A MIMO Hardware Demonstrator: Application of Space-Time Block Codes BibT_EX
  R. Seeger, L. Brötje, K.-D. Kammeyer
  IEEE Symposium on Signal Processing and Information Technology (ISSPIT 03), Darmstadt, Germany, 14. - 17. December 2003
• On Phase Correct Blind Deconvolution exploiting Channel Coding BibT_EX
  A. Scherb, V. Kühn, K.-D. Kammeyer
  IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 03), Darmstadt, Germany, 14. - 17. December 2003
• MIMO Measurements of Communication Signals and Application of Blind Source Separation BibT_EX
  J. Rinas, K.-D. Kammeyer
  IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2003), Darmstadt, Germany, 14. - 17. December 2003
• Comparison of Intelligent Code Acquisition for Sectorized Multi-Antenna CDMA in Downlink Mode BibT_EX
  A. Scherb, V. Kühn, K.-D. Kammeyer
  IEEE Global Conference on Telecommunications (GLOBECOM 03), San Francisco, California, USA, 1. - 5. December 2003
• Reduced Complexity MMSE Detection for BLAST Architectures BibT_EX
  R. Böhnke, D. Wübben, V. Kühn, K.-D. Kammeyer
  IEEE 2003 Global Telecommunications Conference (Globecom 2003), San Francisco, California, USA, 1. - 5. December 2003
• Blind Bluetooth Interference Detection and Suppression for OFDM Transmission in the ISM Band BibT_EX
  S. Vogeler, L. Brötje, K.-D. Kammeyer, R. Rueckriem, S. Fechtel
  37th Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, USA, 9. - 12. November 2003
• MUI-Suppression with Lattice Structures for UTRA FDD Downlink BibT_EX
  K. Knoche, J. Rinas, K.-D. Kammeyer, W. Xu
  IEEE Semiannual Vehicular Technology Conference (VTC2003-Fall), Orlando, USA, 6. - 9. October 2003
• MMSE Extension of V-BLAST based on Sorted QR Decomposition BibT_EX
  D. Wübben, R. Böhnke, V. Kühn, K.-D. Kammeyer
  IEEE 58th Semiannual Vehicular Technology Conference (VTC2003-Fall), Vol. 1, pp. 508-512, Orlando, Florida, USA, 6. - 9. October 2003
• Chorus Detection in Songs of Pop Music BibT_EX
  V. Mildner, P. Klenner, K.-D. Kammeyer
  Elektronische Sprachsignalverarbeitung (ESSV 2003) , Karlsruhe, Germany, 24. - 26. September 2003
• On Carrier Frequency Offsets in Alamouti-coded OFDM systems similar to IEEE 802.11a BibT_EX
  L. Brötje, S. Vogeler, K.-D. Kammeyer, R. Rueckriem, S. Fechtel
  8th International OFDM-Workshop (InOWo 03), Hamburg, Germany, 24. - 25. September 2003

10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19   all