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M. Mayer, G. Artner, G. Hannak, M. Lerch, M. Guillaud:
"Measurement Based Evaluation of Interference Alignment on the Vienna MIMO Testbed";
Vortrag: International Symposium on Wireless Communication Systems, Ilmenau, TU Ilmenau, Germany (eingeladen); 27.08.2013 - 30.08.2013; in: "The Tenth International Symposium on Wireless Communication Systems", (2013), ISBN: 978-3-8007-3529-7.

Interference Alignment (IA) is a linear precoding
scheme for the K-user interference channel with high signal to
noise ratio. Ideally, interference is completely suppressed and
each user is able to achieve half of the single-user multiple-input
multiple-output (MIMO) degrees of freedom. We use the Vienna
MIMO testbed to evaluate the feasibility of IA in realtime, in a
heterogeneous outdoor to indoor and indoor to indoor scenario
representative of an urban scenario. We evaluate the accuracy of
alignment and provide benchmarks for typical delays in such a
setup.

interference, alignment, MIMO, IA, testbed, precoding, linear filtering,

http://publik.tuwien.ac.at/files/PubDat_219590.pdf