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Talks and Poster Presentations (with Proceedings-Entry):

S. Schwarz, T. Philosof, M. Rupp:
"Convex-Optimization based Geometric Beamforming for FD-MIMO Arrays";
Poster: Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, Kalifornien; 11-06-2016 - 11-09-2016; in: "Asilomar Conference on Signals, Systems, and Computers", (2016), ISBN: 978-1-5386-3954-2; 5 pages.



English abstract:
With the persistent densification of cellular networks,
especially in urban environments, three-dimensional beamforming
utilizing full dimension MIMO antenna arrays becomes
of interest for mobile communications, since it allows
to mitigate the inter-cell interference and enables high order
spatial multiplexing of a multitude of users. In this paper, we
consider beamformer optimization with the goal of maximizing
the signal power within a certain angular area of interest, while
controlling the interference leakage caused outside this area. We
relax this non-convex optimization problem to a closely related
convex problem and numerically evaluate the performance of this
feasible solution.

Keywords:
3D beamforming, full dimension MIMO, beam pattern optimization, 5G, mobile communications


"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/ACSSC.2016.7869130


Created from the Publication Database of the Vienna University of Technology.