Iterative channel estimation and data detection in frequency-selective fading MIMO channels
(2004) In European Transactions on Telecommunications 15(5). p.459-470- Abstract
- Signals transmitted through multiple-input multiple-output (MIMO) wireless channels buffer from multiple-access interference (MAI), multipath propagation and additive noise. Iterative multiuser algorithms mitigate these signal impairments. while offering a good tradeoff between performance and complexity. The receiver presented in this paper performs channel estimation. multiuser detection and decoding in an iterative manner. The estimation of the frequeucy selective. block-fading channel is initiated with the pilot symbols. In subsequent iterations. soft decisions of all the data symbols are used in an appropriate way to improve the channel estimates. This approach leads, to significant Improvement of the overall receiver performance,... (More)
- Signals transmitted through multiple-input multiple-output (MIMO) wireless channels buffer from multiple-access interference (MAI), multipath propagation and additive noise. Iterative multiuser algorithms mitigate these signal impairments. while offering a good tradeoff between performance and complexity. The receiver presented in this paper performs channel estimation. multiuser detection and decoding in an iterative manner. The estimation of the frequeucy selective. block-fading channel is initiated with the pilot symbols. In subsequent iterations. soft decisions of all the data symbols are used in an appropriate way to improve the channel estimates. This approach leads, to significant Improvement of the overall receiver performance, compared to other schemes. The bit-error-rate (BER) performance of the receiver is evaluated by simulations for different parameter setups. Copyright (C) 2004 AEI. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/259271
- author
- Loncar, Maja LU ; Muller, RR ; Wehinger, J ; Mecklenbrauker, CF and Abe, TL
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- European Transactions on Telecommunications
- volume
- 15
- issue
- 5
- pages
- 459 - 470
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- wos:000225699400004
- scopus:4143105018
- ISSN
- 1541-8251
- DOI
- 10.1002/ett.958
- language
- English
- LU publication?
- yes
- id
- 5e07e28a-61e1-4543-988c-f7e5cea8a952 (old id 259271)
- date added to LUP
- 2016-04-01 15:20:06
- date last changed
- 2022-02-19 22:53:33
@article{5e07e28a-61e1-4543-988c-f7e5cea8a952,
abstract = {{Signals transmitted through multiple-input multiple-output (MIMO) wireless channels buffer from multiple-access interference (MAI), multipath propagation and additive noise. Iterative multiuser algorithms mitigate these signal impairments. while offering a good tradeoff between performance and complexity. The receiver presented in this paper performs channel estimation. multiuser detection and decoding in an iterative manner. The estimation of the frequeucy selective. block-fading channel is initiated with the pilot symbols. In subsequent iterations. soft decisions of all the data symbols are used in an appropriate way to improve the channel estimates. This approach leads, to significant Improvement of the overall receiver performance, compared to other schemes. The bit-error-rate (BER) performance of the receiver is evaluated by simulations for different parameter setups. Copyright (C) 2004 AEI.}},
author = {{Loncar, Maja and Muller, RR and Wehinger, J and Mecklenbrauker, CF and Abe, TL}},
issn = {{1541-8251}},
language = {{eng}},
number = {{5}},
pages = {{459--470}},
publisher = {{John Wiley & Sons Inc.}},
series = {{European Transactions on Telecommunications}},
title = {{Iterative channel estimation and data detection in frequency-selective fading MIMO channels}},
url = {{http://dx.doi.org/10.1002/ett.958}},
doi = {{10.1002/ett.958}},
volume = {{15}},
year = {{2004}},
}