Algebraic multiuser space-frequency block codes

Yi Hong; Emanuele Viterbo

doi:10.1109/ISSSTA.2008.50

Algebraic multiuser space-frequency block codes

Yi Hong, Emanuele Viterbo

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

16 Citations (Scopus)

Abstract

In this paper, we consider a wireless multiuser multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) uplink scenario, where the information sequences of all users are encoded by individual space-frequency block codes (SFBC). At the receiver, joint maximum likelihood detection is applied using the sphere decoding algorithm. Using a truncated union-bound approximation, we propose the design criteria of multiuser SFBCs for frequency selective fading MIMO multiple access channels (MAC). Next, we show how, by combining the structure of algebraic perfect space-time block codes in [4], a family of multiuser SFBCs can be constructed to fulfill the design criteria. Finally, we show that the proposed SFBC outperforms previously known codes.

Original language	English
Title of host publication	Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications
Editors	A Vanelli-Coralli
Place of Publication	Piscataway NJ USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	329-333
Number of pages	5
ISBN (Print)	9781424422043
DOIs	https://doi.org/10.1109/ISSSTA.2008.50 https://doi.org/10.1109/ISSSTA.2008.66
Publication status	Published - 25 Dec 2008
Externally published	Yes
Event	IEEE International Symposium on Spread Spectrum Techniques and Applications 2008 - Bologna, Italy Duration: 25 Aug 2008 → 28 Aug 2008 Conference number: 10th https://ieeexplore.ieee.org/xpl/conhome/4621358/proceeding (Proceedings)

Publication series

Name	IEEE International Symposium on Spread Spectrum Techniques and Applications

Conference

Conference	IEEE International Symposium on Spread Spectrum Techniques and Applications 2008
Abbreviated title	ISSSTA 2008
Country/Territory	Italy
City	Bologna
Period	25/08/08 → 28/08/08
Internet address	https://ieeexplore.ieee.org/xpl/conhome/4621358/proceeding (Proceedings)

Keywords

MIMO
Multiuser
OFDM
Space-frequency codes

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Hong, Y., & Viterbo, E. (2008). Algebraic multiuser space-frequency block codes. In A. Vanelli-Coralli (Ed.), Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications (pp. 329-333). (IEEE International Symposium on Spread Spectrum Techniques and Applications). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISSSTA.2008.50, https://doi.org/10.1109/ISSSTA.2008.66

Hong, Yi ; Viterbo, Emanuele. / Algebraic multiuser space-frequency block codes. Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications. editor / A Vanelli-Coralli. Piscataway NJ USA : IEEE, Institute of Electrical and Electronics Engineers, 2008. pp. 329-333 (IEEE International Symposium on Spread Spectrum Techniques and Applications).

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abstract = "In this paper, we consider a wireless multiuser multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) uplink scenario, where the information sequences of all users are encoded by individual space-frequency block codes (SFBC). At the receiver, joint maximum likelihood detection is applied using the sphere decoding algorithm. Using a truncated union-bound approximation, we propose the design criteria of multiuser SFBCs for frequency selective fading MIMO multiple access channels (MAC). Next, we show how, by combining the structure of algebraic perfect space-time block codes in [4], a family of multiuser SFBCs can be constructed to fulfill the design criteria. Finally, we show that the proposed SFBC outperforms previously known codes.",

keywords = "MIMO, Multiuser, OFDM, Space-frequency codes",

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booktitle = "Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications",

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Hong, Y & Viterbo, E 2008, Algebraic multiuser space-frequency block codes. in A Vanelli-Coralli (ed.), Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications. IEEE International Symposium on Spread Spectrum Techniques and Applications, IEEE, Institute of Electrical and Electronics Engineers, Piscataway NJ USA, pp. 329-333, IEEE International Symposium on Spread Spectrum Techniques and Applications 2008, Bologna, Italy, 25/08/08. https://doi.org/10.1109/ISSSTA.2008.50, https://doi.org/10.1109/ISSSTA.2008.66

Algebraic multiuser space-frequency block codes. / Hong, Yi ; Viterbo, Emanuele.
Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications. ed. / A Vanelli-Coralli. Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, 2008. p. 329-333 (IEEE International Symposium on Spread Spectrum Techniques and Applications).

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

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N2 - In this paper, we consider a wireless multiuser multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) uplink scenario, where the information sequences of all users are encoded by individual space-frequency block codes (SFBC). At the receiver, joint maximum likelihood detection is applied using the sphere decoding algorithm. Using a truncated union-bound approximation, we propose the design criteria of multiuser SFBCs for frequency selective fading MIMO multiple access channels (MAC). Next, we show how, by combining the structure of algebraic perfect space-time block codes in [4], a family of multiuser SFBCs can be constructed to fulfill the design criteria. Finally, we show that the proposed SFBC outperforms previously known codes.

AB - In this paper, we consider a wireless multiuser multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) uplink scenario, where the information sequences of all users are encoded by individual space-frequency block codes (SFBC). At the receiver, joint maximum likelihood detection is applied using the sphere decoding algorithm. Using a truncated union-bound approximation, we propose the design criteria of multiuser SFBCs for frequency selective fading MIMO multiple access channels (MAC). Next, we show how, by combining the structure of algebraic perfect space-time block codes in [4], a family of multiuser SFBCs can be constructed to fulfill the design criteria. Finally, we show that the proposed SFBC outperforms previously known codes.

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KW - OFDM

KW - Space-frequency codes

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Hong Y , Viterbo E. Algebraic multiuser space-frequency block codes. In Vanelli-Coralli A, editor, Proceedings of 2008 IEEE 10th Int. Symposium on Spread Spectrum Techniques and Applications. Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers. 2008. p. 329-333. (IEEE International Symposium on Spread Spectrum Techniques and Applications). doi: 10.1109/ISSSTA.2008.50, 10.1109/ISSSTA.2008.66

Algebraic multiuser space-frequency block codes

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Keywords

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