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C. Mecklenbräuker, M. Matthaiou, M. Viberg:
"Eigenbeam Transmission over Line-of-Sight MIMO Channels for Fixed Microwave Links";
Talk: International ITG Workshop on Smart Antennas 2011 (WSA 2011), Aachen, Germany; 02-24-2011 - 02-25-2011; in: "Proceedings of WSA 2011", (2011), Paper ID EDAS ID 1569379787, 5 pages.

We propose and analyze eigenbeam transmission over line-of-sight (LOS) multiple-input multiple-output (MIMO) channels with linear reception. In particular, we consider fixed point-to-point microwave links for which the singular value decomposition of the LOS MIMO channel matrix is analytically derived. We demonstrate that the Tx eigenbeams can be defined without channel state information at the transmitter and that the beams admit an insightful physical interpretation. We also evaluate the performance of a lattice-reduction aided linear receiver through numerical simulations.

vehicular communications, IEEE 802.11p, PHY measurements, V2X MIMO testbed

Project Head Christoph Mecklenbräuker:
Christian Doppler Lab "Funktechnologien für nachhaltige Mobilität"

Project Head Markus Rupp:
Mobilkom