A noise-robust real-time word recognition hardware module. - Thomas Hermann; Harald Eckhardt; Michael Trompf; Heidi Hackbarth (EUROSPEECH, 1993)

Combination of distortion-robust feature extraction and neural noise reduction for ASR. - Michael Trompf; Ralf Richter; Harald Eckhardt; Heidi Hackbarth (EUROSPEECH, 1993)

Optimisation of Radio Access Network Operation Introducing Self-x Functions: Use Cases, Algorithms, Expected Efficiency Gains. - Jakob Belschner; Paul Arnold; Harald Eckhardt; Edgar Kühn; Eleni Patouni; Apostolos Kousaridas; Nancy Alonistioti; Aggelos Saatsakis; Kostas Tsagkaris; Panagiotis Demestichas (VTC Spring, 2009)

Realization Aspects of Multi-Radio Management Based on IEEE 802.21. - Christian M. Mueller; Harald Eckhardt; Rolf Sigle (WWIC, 2009)

Energy savings in mobile networks based on adaptation to traffic statistics. - Oliver Blume; Harald Eckhardt; Siegfried Klein; Edgar Kühn; Wieslawa M. Wajda (Bell Labs Tech. J., 2010)

Decoupling antenna height and tilt adaptation in large cellular networks. - Husam Al Hakim; Harald Eckhardt; Stefan Valentin (ISWCS, 2011)

Vertical Antenna Tilt Optimization for LTE Base Stations. - Harald Eckhardt; Siegfried Klein; Markus Gruber (VTC Spring, 2011)