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Effect of random walk phase noise on MIMO measurements

Almers, Peter LU ; Wyne, Shurjeel LU ; Tufvesson, Fredrik LU and Molisch, Andreas LU (2005) IEEE Vehicular Technology Conference -VTC Spring, 2005 In [Host publication title missing] 61(1). p.141-145
Abstract
In this paper we study the influence of phase noise from free-running local oscillators on SAGE signal parameter estimation. Phase noise is here modeled as a random-walk process. We present phase noise estimates from our LUND RUSK MIMO channel sounder, and draw conclusions on requirements on local oscillators' phase noise in terms of the Allan variance. We investigate an error propagation effect in SAGE, and finally, we present random-walk phase noise effect on channel capacity.
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
keywords
MIMO, Sounders, Phase noise, Random-walk processes
in
[Host publication title missing]
volume
61
issue
1
pages
141 - 145
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
IEEE Vehicular Technology Conference -VTC Spring, 2005
external identifiers
  • wos:000232179300030
  • scopus:26444554555
ISSN
1550-2252
DOI
10.1109/VETECS.2005.1543266
language
English
LU publication?
yes
id
3154aa65-410e-4a4f-b5f3-f90594e453f9 (old id 616122)
date added to LUP
2007-11-25 08:59:35
date last changed
2017-09-24 04:28:28
@inproceedings{3154aa65-410e-4a4f-b5f3-f90594e453f9,
  abstract     = {In this paper we study the influence of phase noise from free-running local oscillators on SAGE signal parameter estimation. Phase noise is here modeled as a random-walk process. We present phase noise estimates from our LUND RUSK MIMO channel sounder, and draw conclusions on requirements on local oscillators' phase noise in terms of the Allan variance. We investigate an error propagation effect in SAGE, and finally, we present random-walk phase noise effect on channel capacity.},
  author       = {Almers, Peter and Wyne, Shurjeel and Tufvesson, Fredrik and Molisch, Andreas},
  booktitle    = {[Host publication title missing]},
  issn         = {1550-2252},
  keyword      = {MIMO,Sounders,Phase noise,Random-walk processes},
  language     = {eng},
  number       = {1},
  pages        = {141--145},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Effect of random walk phase noise on MIMO measurements},
  url          = {http://dx.doi.org/10.1109/VETECS.2005.1543266},
  volume       = {61},
  year         = {2005},
}