Performance of a subspace based semi-blind technique in the UMTS TDD mode context

Samson Lasaulce; Philippe Loubaton; Éric Moulines

doi:10.1109/ICASSP.2000.860940

Performance of a subspace based semi-blind technique in the UMTS TDD mode context

Samson Lasaulce
, Philippe Loubaton
, Éric Moulines

Motorola Labs
Université Gustave Eiffel

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

3 Citations (Scopus)

Résumé

We study the performance of a semi-blind subspace channel estimate in the particular context of the uplink of the UMTS time division duplexing (TDD) mode. The TDD mode of the third generation system UMTS is a multiuser DS-CDMA scheme of maximal spreading factor N=16. In the uplink, each slot corresponds to 2560 chips and the channel estimation is classically achieved by using a 512 training chips midamble. In this well defined context, we study the improvements (in terms of bit error rate) provided by a semi-blind channel estimation technique introduced in the context of the single user system of Gorokhov and Loubaton (see Proc. ICASSP, p.3905-3908, 1997) and studied in detail by Buchoux, Moulines, Cappe and Gorokhov (see SPAWC, 1999).

langue originale	Anglais
titre	CommunicationsSensor Array and Multichannel Signal Processing
Editeur	Institute of Electrical and Electronics Engineers Inc.
Pages	2481-2484
Nombre de pages	4
ISBN (Electronique)	0780362934
Les DOIs	https://doi.org/10.1109/ICASSP.2000.860940
état	Publié - 1 janv. 2000
Evénement	25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000 - Istanbul, Turquie Durée: 5 juin 2000 → 9 juin 2000

Série de publications

Nom	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	5
ISSN (imprimé)	1520-6149

Une conférence

Une conférence	25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000
Pays/Territoire	Turquie
La ville	Istanbul
période	5/06/00 → 9/06/00

Accès au document

10.1109/ICASSP.2000.860940

Contient cette citation

Lasaulce, S., Loubaton, P., & Moulines, É. (2000). Performance of a subspace based semi-blind technique in the UMTS TDD mode context. Dans CommunicationsSensor Array and Multichannel Signal Processing (p. 2481-2484). Article 860940 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol 5). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.2000.860940

Lasaulce, Samson ; Loubaton, Philippe ; Moulines, Éric. / Performance of a subspace based semi-blind technique in the UMTS TDD mode context. CommunicationsSensor Array and Multichannel Signal Processing. Institute of Electrical and Electronics Engineers Inc., 2000. p. 2481-2484 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

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abstract = "We study the performance of a semi-blind subspace channel estimate in the particular context of the uplink of the UMTS time division duplexing (TDD) mode. The TDD mode of the third generation system UMTS is a multiuser DS-CDMA scheme of maximal spreading factor N=16. In the uplink, each slot corresponds to 2560 chips and the channel estimation is classically achieved by using a 512 training chips midamble. In this well defined context, we study the improvements (in terms of bit error rate) provided by a semi-blind channel estimation technique introduced in the context of the single user system of Gorokhov and Loubaton (see Proc. ICASSP, p.3905-3908, 1997) and studied in detail by Buchoux, Moulines, Cappe and Gorokhov (see SPAWC, 1999).",

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Lasaulce, S, Loubaton, P & Moulines, É 2000, Performance of a subspace based semi-blind technique in the UMTS TDD mode context. Dans CommunicationsSensor Array and Multichannel Signal Processing., 860940, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, VOL. 5, Institute of Electrical and Electronics Engineers Inc., p. 2481-2484, 25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000, Istanbul, Turquie, 5/06/00. https://doi.org/10.1109/ICASSP.2000.860940

Performance of a subspace based semi-blind technique in the UMTS TDD mode context. / Lasaulce, Samson; Loubaton, Philippe; Moulines, Éric.
CommunicationsSensor Array and Multichannel Signal Processing. Institute of Electrical and Electronics Engineers Inc., 2000. p. 2481-2484 860940 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol 5).

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

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N2 - We study the performance of a semi-blind subspace channel estimate in the particular context of the uplink of the UMTS time division duplexing (TDD) mode. The TDD mode of the third generation system UMTS is a multiuser DS-CDMA scheme of maximal spreading factor N=16. In the uplink, each slot corresponds to 2560 chips and the channel estimation is classically achieved by using a 512 training chips midamble. In this well defined context, we study the improvements (in terms of bit error rate) provided by a semi-blind channel estimation technique introduced in the context of the single user system of Gorokhov and Loubaton (see Proc. ICASSP, p.3905-3908, 1997) and studied in detail by Buchoux, Moulines, Cappe and Gorokhov (see SPAWC, 1999).

AB - We study the performance of a semi-blind subspace channel estimate in the particular context of the uplink of the UMTS time division duplexing (TDD) mode. The TDD mode of the third generation system UMTS is a multiuser DS-CDMA scheme of maximal spreading factor N=16. In the uplink, each slot corresponds to 2560 chips and the channel estimation is classically achieved by using a 512 training chips midamble. In this well defined context, we study the improvements (in terms of bit error rate) provided by a semi-blind channel estimation technique introduced in the context of the single user system of Gorokhov and Loubaton (see Proc. ICASSP, p.3905-3908, 1997) and studied in detail by Buchoux, Moulines, Cappe and Gorokhov (see SPAWC, 1999).

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Lasaulce S, Loubaton P, Moulines É. Performance of a subspace based semi-blind technique in the UMTS TDD mode context. Dans CommunicationsSensor Array and Multichannel Signal Processing. Institute of Electrical and Electronics Engineers Inc. 2000. p. 2481-2484. 860940. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). doi: 10.1109/ICASSP.2000.860940

Performance of a subspace based semi-blind technique in the UMTS TDD mode context

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