Effect of random walk phase noise on MIMO measurements
(2005) IEEE Vehicular Technology Conference -VTC Spring, 2005 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:
https://lup.lub.lu.se/record/616122
- author
- Almers, Peter LU ; Wyne, Shurjeel LU ; Tufvesson, Fredrik LU and Molisch, Andreas LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- MIMO, Sounders, Phase noise, Random-walk processes
- host publication
- [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
- conference location
- Stockholm, Sweden
- conference dates
- 2005-05-30 - 2005-06-01
- 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
- 2016-04-01 16:35:11
- date last changed
- 2022-01-28 20:44:52
@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}}, keywords = {{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 = {{https://lup.lub.lu.se/search/files/4716248/1158032.pdf}}, doi = {{10.1109/VETECS.2005.1543266}}, volume = {{61}}, year = {{2005}}, }