Talks and Poster Presentations (with Proceedings-Entry):

M. Meidlinger, M. Simko, Q. Wang, M. Rupp:
"Channel Estimators for LTE-A Downlink Fast Fading Channels";
Talk: 17th International ITG Workshop on Smart Antennas (WSA 2013), Stuttgart, Germany; 03-13-2013 - 03-14-2013; in: "Proc. of 17th International ITG Workshop on Smart Antennas (WSA 2013)", (2013), ISBN: 978-3-8007-3466-5.

English abstract:
In this paper, we present channel estimators for
Long Term Evolution Advanced (LTE-A) fast fading channels.
We show that the LTE-A Reference Signals (RS) structure-
despite being designed for rather static scenarios-allows for
accurate estimation performance even for higher speeds. We
derive a Linear Minimum Mean Square Error (LMMSE) estima-
tor and outline the restrictions that the LTE-A standard places
on this estimator. Moreover, we present a novel Least Squares
(LS) estimator based on a smoothness constraint, attempting
to approach the performance of the LMMSE estimator, as our
simulations reveal the rather limited capabilities of conventional
interpolation techniques.

Electronic version of the publication:

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

Project Head Markus Rupp:
Mobile Access Research 2013

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