Performance of an Iterative Multi-User Receiver for MIMO-OFDM Systems in a Real Indoor Scenario
(2008) IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference- Abstract
- This paper aims at validation of an iterative receiver for multiple-input multiple-output with orthogonal frequency division multiplexing (MIMO-OFDM) systems using real-measurement channel data from an indoor scenario. The receiver performs iterative multi-user detection (MUD) and Channel Estimation (CE) via soft information from the single- user decoders. The channel measurements were performed for a dynamic dual MIMO link scenario. The case with two users with multiple antennas interfering each other is considered. CE at the receiver exploits the frequency correlation of the MIMO link. Simulation results for the performance are shown in terms of bit- error rate (BER) vs. signal-to-noise ratio (SNR). Performance for the whole system are... (More)
- This paper aims at validation of an iterative receiver for multiple-input multiple-output with orthogonal frequency division multiplexing (MIMO-OFDM) systems using real-measurement channel data from an indoor scenario. The receiver performs iterative multi-user detection (MUD) and Channel Estimation (CE) via soft information from the single- user decoders. The channel measurements were performed for a dynamic dual MIMO link scenario. The case with two users with multiple antennas interfering each other is considered. CE at the receiver exploits the frequency correlation of the MIMO link. Simulation results for the performance are shown in terms of bit- error rate (BER) vs. signal-to-noise ratio (SNR). Performance for the whole system are provided and compared with respect to the case of perfect channel-state information (PCSI) at the receiver, as well as for the single user. We also provide an analysis of BER with respect to signal-to-interference ratio (SIR). CE performance are evaluated in terms of normalized mean square error (NMSE). (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1530247
- author
- Salvo Rossi, Pierluigi
; Hammarberg, Peter
LU
; Tufvesson, Fredrik
LU
; Edfors, Ove LU
; Almers, Peter LU ; Kolmonen, Veli-Matti ; Koivunen, Jukka ; Haneda, Hatsuyuki and Muller, Ralf
- organization
- publishing date
- 2008
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- [Host publication title missing]
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference
- conference location
- New Orleans, United States
- conference dates
- 2008-11-30 - 2008-12-04
- external identifiers
-
- scopus:67249117862
- ISSN
- 1930-529X
- ISBN
- 978-1-4244-2324-8
- DOI
- 10.1109/GLOCOM.2008.ECP.857
- language
- English
- LU publication?
- yes
- id
- 5755c74b-21ac-4e63-ac82-7e0efcbfdf89 (old id 1530247)
- date added to LUP
- 2016-04-01 14:30:31
- date last changed
- 2024-01-10 04:42:01
@inproceedings{5755c74b-21ac-4e63-ac82-7e0efcbfdf89, abstract = {{This paper aims at validation of an iterative receiver for multiple-input multiple-output with orthogonal frequency division multiplexing (MIMO-OFDM) systems using real-measurement channel data from an indoor scenario. The receiver performs iterative multi-user detection (MUD) and Channel Estimation (CE) via soft information from the single- user decoders. The channel measurements were performed for a dynamic dual MIMO link scenario. The case with two users with multiple antennas interfering each other is considered. CE at the receiver exploits the frequency correlation of the MIMO link. Simulation results for the performance are shown in terms of bit- error rate (BER) vs. signal-to-noise ratio (SNR). Performance for the whole system are provided and compared with respect to the case of perfect channel-state information (PCSI) at the receiver, as well as for the single user. We also provide an analysis of BER with respect to signal-to-interference ratio (SIR). CE performance are evaluated in terms of normalized mean square error (NMSE).}}, author = {{Salvo Rossi, Pierluigi and Hammarberg, Peter and Tufvesson, Fredrik and Edfors, Ove and Almers, Peter and Kolmonen, Veli-Matti and Koivunen, Jukka and Haneda, Hatsuyuki and Muller, Ralf}}, booktitle = {{[Host publication title missing]}}, isbn = {{978-1-4244-2324-8}}, issn = {{1930-529X}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Performance of an Iterative Multi-User Receiver for MIMO-OFDM Systems in a Real Indoor Scenario}}, url = {{https://lup.lub.lu.se/search/files/4009942/5385548.pdf}}, doi = {{10.1109/GLOCOM.2008.ECP.857}}, year = {{2008}}, }