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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Aghda, O., Belkacem, O., Guerreiro, J., Souto, N., Szczachor, M. & Dinis, R. (2025). GSVD-based uplink channel diagonalization in OTFS for multi-user systems. In Aleksandr Ometov, Jari Nurmi, Elena Simona Lohan, Francesco Benedetto (Ed.), CEUR Workshop Proceedings. CEUR-WS.
Exportar Referência (IEEE) 
O. A. Aghda et al.,  "GSVD-based uplink channel diagonalization in OTFS for multi-user systems", in CEUR Workshop Proc., Aleksandr Ometov, Jari Nurmi, Elena Simona Lohan, Francesco Benedetto, Ed., Rome, CEUR-WS, 2025
Exportar BibTeX 
@inproceedings{aghda2025_1790029805340,
	author = "Aghda, O. and Belkacem, O. and Guerreiro, J. and Souto, N. and Szczachor, M. and Dinis, R.",
	title = "GSVD-based uplink channel diagonalization in OTFS for multi-user systems",
	booktitle = "CEUR Workshop Proceedings",
	year = "2025",
	editor = "Aleksandr Ometov, Jari Nurmi, Elena Simona Lohan, Francesco Benedetto",
	volume = "",
	number = "",
	series = "",
	publisher = "CEUR-WS",
	address = "Rome",
	organization = "",
	url = "https://ceur-ws.org/Vol-3980/"
}
Exportar RIS 
TY  - CPAPER
TI  - GSVD-based uplink channel diagonalization in OTFS for multi-user systems
T2  - CEUR Workshop Proceedings
AU  - Aghda, O.
AU  - Belkacem, O.
AU  - Guerreiro, J.
AU  - Souto, N.
AU  - Szczachor, M.
AU  - Dinis, R.
PY  - 2025
CY  - Rome
UR  - https://ceur-ws.org/Vol-3980/
AB  - This paper introduces a multi-user uplink system, utilizing the orthogonal time frequency space (OTFS) modulation scheme. The proposed design employs the generalized singular value decomposition (GSVD) of the channels connecting the base station and the two users. Precoding and detection matrices are constructed using the right and left singular vectors, respectively. Analytical expressions are derived for a practical antenna configuration, and corresponding simulation results are presented. Simulation results for uncoded, coded, and coded scenarios with channel estimation errors reveal that the proposed GSVD-based approach outperforms MMSE equalization in certain antenna configurations. Notably, GSVD shows advantages under channel estimation error in the coded scenario. 
ER  -