On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels

Peter Hammarberg; Pierluigi Salvo Rossi; Fredrik Tufvesson; Ove Edfors; Veli-Matti Kolmonen; Peter Almers; Ralf Muller; Andreas Molisch

doi:10.1109/ACSSC.2008.5074379

On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels

Peter Hammarberg, Pierluigi Salvo Rossi, Fredrik Tufvesson, Ove Edfors, Veli-Matti Kolmonen, Peter Almers, Ralf Muller, Andreas Molisch

Department of Electrical and Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

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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.

Original language	English
Title of host publication	42nd Asilomar Conference on Signals, Systems and Computers
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	141-145
ISBN (Print)	978-1-4244-2940-0
DOIs	https://doi.org/10.1109/ACSSC.2008.5074379
Publication status	Published - 2008
Event	42nd Asilomar Conference on Signals, Systems and Computers, 2008 - Pacific Grove, CA, Pacific Grove, California, United States Duration: 2008 Oct 26 → 2008 Oct 29 Conference number: 42

Publication series

Name
ISSN (Print)	1058-6393

Conference

Conference	42nd Asilomar Conference on Signals, Systems and Computers, 2008
Country/Territory	United States
City	Pacific Grove, California
Period	2008/10/26 → 2008/10/29

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

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10.1109/ACSSC.2008.5074379

Asilomar2008

Cite this

Hammarberg, P., Salvo Rossi, P., Tufvesson, F., Edfors, O., Kolmonen, V.-M., Almers, P., Muller, R., & Molisch, A. (2008). On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels. In 42nd Asilomar Conference on Signals, Systems and Computers (pp. 141-145). IEEE - Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ACSSC.2008.5074379

@inproceedings{08e3afc96e424faca72d6f8f3909d680,

title = "On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels",

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 = "Peter Hammarberg and {Salvo Rossi}, Pierluigi and Fredrik Tufvesson and Ove Edfors and Veli-Matti Kolmonen and Peter Almers and Ralf Muller and Andreas Molisch",

year = "2008",

doi = "10.1109/ACSSC.2008.5074379",

language = "English",

isbn = "978-1-4244-2940-0",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

pages = "141--145",

booktitle = "42nd Asilomar Conference on Signals, Systems and Computers",

address = "United States",

note = "42nd Asilomar Conference on Signals, Systems and Computers, 2008 ; Conference date: 26-10-2008 Through 29-10-2008",

}

Hammarberg, P, Salvo Rossi, P, Tufvesson, F , Edfors, O, Kolmonen, V-M, Almers, P, Muller, R & Molisch, A 2008, On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels. in 42nd Asilomar Conference on Signals, Systems and Computers. IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 141-145, 42nd Asilomar Conference on Signals, Systems and Computers, 2008, Pacific Grove, California, United States, 2008/10/26. https://doi.org/10.1109/ACSSC.2008.5074379

On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels. / Hammarberg, Peter; Salvo Rossi, Pierluigi; Tufvesson, Fredrik et al.
42nd Asilomar Conference on Signals, Systems and Computers. IEEE - Institute of Electrical and Electronics Engineers Inc., 2008. p. 141-145.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels

AU - Hammarberg, Peter

AU - Salvo Rossi, Pierluigi

AU - Tufvesson, Fredrik

AU - Edfors, Ove

AU - Kolmonen, Veli-Matti

AU - Almers, Peter

AU - Muller, Ralf

AU - Molisch, Andreas

N1 - Conference code: 42

PY - 2008

Y1 - 2008

N2 - 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.

AB - 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.

U2 - 10.1109/ACSSC.2008.5074379

DO - 10.1109/ACSSC.2008.5074379

M3 - Paper in conference proceeding

SN - 978-1-4244-2940-0

SP - 141

EP - 145

BT - 42nd Asilomar Conference on Signals, Systems and Computers

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - 42nd Asilomar Conference on Signals, Systems and Computers, 2008

Y2 - 26 October 2008 through 29 October 2008

ER -

On the performance of iterative receivers for interfering MIMO-OFDM systems in measured channels

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