Large antenna array and propagation environment interaction
(2014) 48th Asilomar Conference on Signals, Systems and Computers, 2014 p.666-670- Abstract
- In conventional MIMO, propagation conditions are often considered wide-sense stationary over the entire antenna array. In massive MIMO systems, where arrays can span over large physical dimensions, the situation is quite different. For instance, significant variations in signal strength, due to shadowing, can be experienced across a large array. These effects vary with propagation environment in which the array is placed, and influence achievable sum-rates. We characterize these variations for several measured propagation scenarios in the 2.6 GHz frequency range and illustrate how power variations and correlation properties change along the array.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/5114759
- author
- Gao, Xiang LU ; Zhu, Meifang LU ; Rusek, Fredrik LU ; Tufvesson, Fredrik LU and Edfors, Ove LU
- organization
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- massive MIMO, channel measurements, spatial correlation, Kronecker model, Toeplitz structure, sum-rate
- host publication
- Proc. 48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
- article number
- 7094530
- pages
- 666 - 670
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 48th Asilomar Conference on Signals, Systems and Computers, 2014
- conference location
- Pacific Grove, California, United States
- conference dates
- 2014-11-02 - 2014-11-05
- external identifiers
-
- scopus:84940532768
- ISBN
- 978-147998297-4
- DOI
- 10.1109/ACSSC.2014.7094530
- language
- English
- LU publication?
- yes
- id
- 8728cebb-8b80-4de9-b5ed-5a1c599e9dc9 (old id 5114759)
- date added to LUP
- 2016-04-04 10:15:52
- date last changed
- 2024-02-28 15:03:31
@inproceedings{8728cebb-8b80-4de9-b5ed-5a1c599e9dc9, abstract = {{In conventional MIMO, propagation conditions are often considered wide-sense stationary over the entire antenna array. In massive MIMO systems, where arrays can span over large physical dimensions, the situation is quite different. For instance, significant variations in signal strength, due to shadowing, can be experienced across a large array. These effects vary with propagation environment in which the array is placed, and influence achievable sum-rates. We characterize these variations for several measured propagation scenarios in the 2.6 GHz frequency range and illustrate how power variations and correlation properties change along the array.}}, author = {{Gao, Xiang and Zhu, Meifang and Rusek, Fredrik and Tufvesson, Fredrik and Edfors, Ove}}, booktitle = {{Proc. 48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015}}, isbn = {{978-147998297-4}}, keywords = {{massive MIMO; channel measurements; spatial correlation; Kronecker model; Toeplitz structure; sum-rate}}, language = {{eng}}, pages = {{666--670}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Large antenna array and propagation environment interaction}}, url = {{https://lup.lub.lu.se/search/files/5499730/5114788.pdf}}, doi = {{10.1109/ACSSC.2014.7094530}}, year = {{2014}}, }