Capacity evaluation of measured vehicle-to- vehicle radio channels at 5.2 GHz
Alonso, Arrate ; Paier, Alexander ; Zemen, Thomas ; Czink, Nicolai and Tufvesson, Fredrik LU
(2010)
IEEE International Conference on Communications, ICC 2010
- Abstract
- Reliability in Ricean multiple-input-multipleoutput
(MIMO) channels is crucial for safety-related vehicle-tovehicle
(V2V) applications. In Ricean channels, there is a signalto-
noise ratio-dependent critical data rate below which signaling
with zero outage is possible. The link will be more reliable the
higher this critical data rate is. We present results of spectral
efficiency and outage probability from channel sounder
measurements of V2V MIMO radio channels in the 5.2 GHz
band. Our results show that MIMO channels with higher spatial
correlation lead to lower ergodic capacity and a reduced critical
data rate. However, for fixed output power the... (More) - Reliability in Ricean multiple-input-multipleoutput
(MIMO) channels is crucial for safety-related vehicle-tovehicle
(V2V) applications. In Ricean channels, there is a signalto-
noise ratio-dependent critical data rate below which signaling
with zero outage is possible. The link will be more reliable the
higher this critical data rate is. We present results of spectral
efficiency and outage probability from channel sounder
measurements of V2V MIMO radio channels in the 5.2 GHz
band. Our results show that MIMO channels with higher spatial
correlation lead to lower ergodic capacity and a reduced critical
data rate. However, for fixed output power the temporal
evolution of the ergodic capacity and critical data rate shows that
the channel with the strongest line of sight (LoS) component also
has the highest capacity. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1609502
- author
- Alonso, Arrate
; Paier, Alexander
; Zemen, Thomas
; Czink, Nicolai
and Tufvesson, Fredrik
LU
- organization
- publishing date
- 2010
- type
- Contribution to conference
- publication status
- published
- subject
- conference name
- IEEE International Conference on Communications, ICC 2010
- conference location
- Cape Town, South Africa
- conference dates
- 2010-05-23 - 2010-05-27
- external identifiers
-
- scopus:77954945258
- language
- English
- LU publication?
- yes
- id
- 59f4d0a6-3ca2-4ca7-ba50-0b79b11ce928 (old id 1609502)
- date added to LUP
- 2016-04-04 13:33:21
- date last changed
- 2022-01-30 00:29:48
@misc{59f4d0a6-3ca2-4ca7-ba50-0b79b11ce928,
abstract = {{Reliability in Ricean multiple-input-multipleoutput<br/><br>
(MIMO) channels is crucial for safety-related vehicle-tovehicle<br/><br>
(V2V) applications. In Ricean channels, there is a signalto-<br/><br>
noise ratio-dependent critical data rate below which signaling<br/><br>
with zero outage is possible. The link will be more reliable the<br/><br>
higher this critical data rate is. We present results of spectral<br/><br>
efficiency and outage probability from channel sounder<br/><br>
measurements of V2V MIMO radio channels in the 5.2 GHz<br/><br>
band. Our results show that MIMO channels with higher spatial<br/><br>
correlation lead to lower ergodic capacity and a reduced critical<br/><br>
data rate. However, for fixed output power the temporal<br/><br>
evolution of the ergodic capacity and critical data rate shows that<br/><br>
the channel with the strongest line of sight (LoS) component also<br/><br>
has the highest capacity.}},
author = {{Alonso, Arrate and Paier, Alexander and Zemen, Thomas and Czink, Nicolai and Tufvesson, Fredrik}},
language = {{eng}},
title = {{Capacity evaluation of measured vehicle-to- vehicle radio channels at 5.2 GHz}},
year = {{2010}},
}