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.