Talks and Poster Presentations (with Proceedings-Entry):
S. Schwarz, M. Rupp:
"Limited Feedback based Double-Sided Full-Dimension MIMO for Mobile Backhauling";
Talk: Asilomar Conference on Signals, Systems, and Computers,
Pacific Grove, Kalifornien (invited);
11-06-2016
- 11-09-2016; in: "Asilomar Conference on Signals, Systems, and Computers",
(2016),
ISBN: 978-1-5386-3954-2;
7 pages.
English abstract:
We consider wireless backhauling in mobile networks,
employing large-scale full-dimension MIMO antenna
arrays on both sides of the link. Our focus is on design strategies
for transmit and receive antenna combiners, assuming FDD
transmission and limited feedback operation. We investigate the
performance of two competing philosophies: 1) An algebraic approach
in which antenna combiners are calculated from explicit
channel state information; 2) A geometric approach that utilizes
implicit geometric information, such as, signal arrival/departure
angles, to determine antenna combiners. We propose a geometric
precoding approach that provides robustness with respect to user
movement and investigate merits of both schemes.
Keywords:
full-dimension MIMO, 3D beamforming, mobile wireless backhauling, vehicular communications
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/ACSSC.2016.7868987
Created from the Publication Database of the Vienna University of Technology.