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Higher order MIMO outdoor-to-indoor measurements using repeaters

Coldrey, Mikael; Persson, Patrik; Hult, Tommy LU and Wolfgang, Andreas (2010) IEEE Vehicular Technology Conference (VTC Spring), 2010 In [Host publication title missing]
Abstract
In this paper we present results from a outdoorto-indoor MIMO measurement campaign where we study the effect of repeaters on singular values, spatial richness, capacity,and delay spread distributions. We present results from different repeater scenarios such as, e.g. different outdoor/indoor repeater deployments with ngle/dual polarized antennas. The measurements show that repeaters significantly enhance the received SNR while they increase the delay spread and decrease the spatial richness of the MIMO channel. However, the main conclusion is that a significant increase in channel capacity is attained when deploying repeaters mostly thanks to their ability to provide spatial multiplexing over the high-quality eigenmodes they may provide.... (More)
In this paper we present results from a outdoorto-indoor MIMO measurement campaign where we study the effect of repeaters on singular values, spatial richness, capacity,and delay spread distributions. We present results from different repeater scenarios such as, e.g. different outdoor/indoor repeater deployments with ngle/dual polarized antennas. The measurements show that repeaters significantly enhance the received SNR while they increase the delay spread and decrease the spatial richness of the MIMO channel. However, the main conclusion is that a significant increase in channel capacity is attained when deploying repeaters mostly thanks to their ability to provide spatial multiplexing over the high-quality eigenmodes they may provide. The number of such eigenmodes is limited by the

number of repeaters, deployment, and their antennas. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
[Host publication title missing]
conference name
IEEE Vehicular Technology Conference (VTC Spring), 2010
external identifiers
  • Scopus:77954896474
ISBN
978-1-4244-2518-1
DOI
10.1109/VETECS.2010.5494111
language
English
LU publication?
yes
id
5e7c55b0-a749-4398-ae3e-e8e6023c65d6 (old id 1761466)
date added to LUP
2011-01-11 11:43:20
date last changed
2016-10-13 04:54:48
@misc{5e7c55b0-a749-4398-ae3e-e8e6023c65d6,
  abstract     = {In this paper we present results from a outdoorto-indoor MIMO measurement campaign where we study the effect of repeaters on singular values, spatial richness, capacity,and delay spread distributions. We present results from different repeater scenarios such as, e.g. different outdoor/indoor repeater deployments with ngle/dual polarized antennas. The measurements show that repeaters significantly enhance the received SNR while they increase the delay spread and decrease the spatial richness of the MIMO channel. However, the main conclusion is that a significant increase in channel capacity is attained when deploying repeaters mostly thanks to their ability to provide spatial multiplexing over the high-quality eigenmodes they may provide. The number of such eigenmodes is limited by the<br/><br>
number of repeaters, deployment, and their antennas.},
  author       = {Coldrey, Mikael and Persson, Patrik and Hult, Tommy and Wolfgang, Andreas},
  isbn         = {978-1-4244-2518-1},
  language     = {eng},
  series       = {[Host publication title missing]},
  title        = {Higher order MIMO outdoor-to-indoor measurements using repeaters},
  url          = {http://dx.doi.org/10.1109/VETECS.2010.5494111},
  year         = {2010},
}