2017

Sandmann, A.; Ahrens, A.; Lochmann, S. & Bartmann, P.: Mode Excitation and Multiplexing for MIMO Systems Focusing on Digital Mirror Devices. In: Obaidat, M. S. (Hrsg.), Cham: Springer International Publishing. : E-Business and Telecommunications: 13th International Joint Conference, ICETE 2016, Lisbon, Portugal, July 26-28, 2016, Revised Selected Papers., 2017, S. 161--176

2015

Sandmann, A.; Ahrens, A.; Lochmann, S.: Zero-Forcing Equalisation of Measured Optical Multimode MIMO Channels. In: Communications in Computer and Information Science (CCIS 554). Heidelberg, Berlin: Springer, S. 1--16, 2015.

2014

Ahrens, A.; Cano-Broncano, F.; Benavente-Peces, C.: Transmitter-Side Antennas Correlation in SVD-Assisted MIMO Systems. In: Communications in Computer and Information Science (CCIS 456). Heidelberg, Berlin: Springer, S. 402--417, 2014.

Ahrens, A.; Schröder, S.; Lochmann, S.: Modal and Chromatic Dispersion Analysis within a Measured 1,4 km MIMO Multimode Channel. In: Communications in Computer and Information Science (CCIS 456). Heidelberg, Berlin: Springer, S. 183--196, 2014.

Aust, S.; Ahrens, A.; Lochmann, S.: Iteratively Detected and SVD-assisted MIMO Multimode Transmission Schemes. In: Communications in Computer and Information Science (CCIS 455). Heidelberg, Berlin: Springer, S. 119--134, 2014.

2012

Ahrens, A.; Lange, C.: Signal-Rausch-Verhältnis und Fehlerrate im Kabel -- Grundlagen und Verfahren der Basisbandübertragung. Berlin: Mensch & Buch Verlag, 2012
Aust, S.; Ahrens, A.; Cano-Broncano, F.; Benavente-Peces, C.: Downlink Multiuser MIMO-OFDM Systems. In: Communications in Computer and Information Science (CCIS 314). Heidelberg, Berlin: Springer, S. 449--463, 2012

Ahrens, A.; Benavente-Peces, C.: Modulation-Mode Assignment in SVD-aided and BICM-assisted Downlink Multiuser MIMO Transmission Schemes. In: Communications in Computer and Information Science (CCIS 222). Heidelberg, Berlin: Springer, S. 395--409, 2012

2011

Ahrens, A.; Benavente-Peces, C.: Modulation-Mode Assignment in Iteratively Detected and SVD-assisted Broadband MIMO Schemes. In: Communications in Computer and Information Science (CCIS 130). Heidelberg, Berlin: Springer, S. 307--319, 2011

Ahrens, A.; Benavente-Peces, C.: The impact of MIMO Communication on non-frequency selective Channels Performance. In: Cruz-Cunha, M. M.; Moreira, F. (Hrsg.): Handbook of Research on Mobility and Computing: Evolving Technologies and Ubiquitous Impacts. IGI Global, S.100--114, 2011