On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels
(2008) 42nd Asilomar Conference on Signals, Systems and Computers, 2008 p.141-145- Abstract
- This paper investigates the gains harvested through base station cooperation in the up-link for a multi-user (MU) Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system, operating in a real indoor environment. The base stations perform joint detection using an iterative receiver that carries out multi-user detection and channel estimation via soft information from the single-user decoders. Performance evaluation is carried out using real channels from an indoor dynamic dual MIMO link measurement campaign. The measured scenario represent a real life situation where two users communicate with two base stations, each with two antennas, in an environment resembling a shopping mall or an airport terminal.... (More)
- This paper investigates the gains harvested through base station cooperation in the up-link for a multi-user (MU) Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system, operating in a real indoor environment. The base stations perform joint detection using an iterative receiver that carries out multi-user detection and channel estimation via soft information from the single-user decoders. Performance evaluation is carried out using real channels from an indoor dynamic dual MIMO link measurement campaign. The measured scenario represent a real life situation where two users communicate with two base stations, each with two antennas, in an environment resembling a shopping mall or an airport terminal. System performance is evaluated in terms of both Bit-Error Rate (BER) vs. Signal-to-Interference Ratio (SIR) and Cumulative Distribution Functions (CDF) for the instantaneous BER. Also, the impact of using soft information in the channel estimation is analyzed. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1530242
- author
- Hammarberg, Peter LU ; Salvo Rossi, Pierluigi ; Tufvesson, Fredrik LU ; Edfors, Ove LU ; Kolmonen, Veli-Matti ; Almers, Peter LU ; Muller, Ralf and Molisch, Andreas LU
- organization
- publishing date
- 2008
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 42nd Asilomar Conference on Signals, Systems and Computers
- pages
- 141 - 145
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 42nd Asilomar Conference on Signals, Systems and Computers, 2008
- conference location
- Pacific Grove, California, United States
- conference dates
- 2008-10-26 - 2008-10-29
- external identifiers
-
- wos:000274551000027
- scopus:70349682897
- ISSN
- 1058-6393
- ISBN
- 978-1-4244-2940-0
- DOI
- 10.1109/ACSSC.2008.5074379
- language
- English
- LU publication?
- yes
- id
- 08e3afc9-6e42-4fac-a72d-6f8f3909d680 (old id 1530242)
- date added to LUP
- 2016-04-01 13:08:02
- date last changed
- 2024-01-09 08:02:43
@inproceedings{08e3afc9-6e42-4fac-a72d-6f8f3909d680, abstract = {{This paper investigates the gains harvested through base station cooperation in the up-link for a multi-user (MU) Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system, operating in a real indoor environment. The base stations perform joint detection using an iterative receiver that carries out multi-user detection and channel estimation via soft information from the single-user decoders. Performance evaluation is carried out using real channels from an indoor dynamic dual MIMO link measurement campaign. The measured scenario represent a real life situation where two users communicate with two base stations, each with two antennas, in an environment resembling a shopping mall or an airport terminal. System performance is evaluated in terms of both Bit-Error Rate (BER) vs. Signal-to-Interference Ratio (SIR) and Cumulative Distribution Functions (CDF) for the instantaneous BER. Also, the impact of using soft information in the channel estimation is analyzed.}}, author = {{Hammarberg, Peter and Salvo Rossi, Pierluigi and Tufvesson, Fredrik and Edfors, Ove and Kolmonen, Veli-Matti and Almers, Peter and Muller, Ralf and Molisch, Andreas}}, booktitle = {{42nd Asilomar Conference on Signals, Systems and Computers}}, isbn = {{978-1-4244-2940-0}}, issn = {{1058-6393}}, language = {{eng}}, pages = {{141--145}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels}}, url = {{https://lup.lub.lu.se/search/files/3180564/5385547.pdf}}, doi = {{10.1109/ACSSC.2008.5074379}}, year = {{2008}}, }