A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel

Dimas I. Alves; Renato Machado; Daniel B. Da Costa; Andrei P. Legg; Bartomoleu F. Uchôa-Filho

doi:10.1109/ISWCS.2014.6933423

A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel

Dimas I. Alves, Renato Machado, Daniel B. Da Costa, Andrei P. Legg, Bartomoleu F. Uchôa-Filho

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

Abstract

We propose a dynamic hybrid antenna/relay selection scheme for multiple-access relay systems. The proposed scheme aims to boost the system throughput while keeping a good error performance. By using the channel state information, the destination node performs a dynamic selection between the signals provided by the multi-antenna relay, located in the inter-cell region, and the relay nodes geographically distributed over the cells. The multi-antenna relay and the single-antenna relay nodes employ the decode-remodulate-and-forward and amplify-and-forward protocols, respectively. Results reveal that the proposed scheme offers a good tradeoff between spectral efficiency and diversity gain, which is one of the main requirements for the next generation of wireless communications systems.

Original language	English
Title of host publication	2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	594-599
Number of pages	6
ISBN (Electronic)	9781479958634
DOIs	https://doi.org/10.1109/ISWCS.2014.6933423
State	Published - 21 Oct 2014
Externally published	Yes
Event	2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Barcelona, Spain Duration: 26 Aug 2014 → 29 Aug 2014

Publication series

Name	2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings

Conference

Conference	2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014
Country/Territory	Spain
City	Barcelona
Period	26/08/14 → 29/08/14

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Networks and Communications

Access to Document

10.1109/ISWCS.2014.6933423

Cite this

Alves, D. I., Machado, R., Da Costa, D. B., Legg, A. P., & Uchôa-Filho, B. F. (2014). A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel. In 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings (pp. 594-599). Article 6933423 (2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISWCS.2014.6933423

Alves, Dimas I. ; Machado, Renato ; Da Costa, Daniel B. et al. / A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel. 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 594-599 (2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings).

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title = "A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel",

abstract = "We propose a dynamic hybrid antenna/relay selection scheme for multiple-access relay systems. The proposed scheme aims to boost the system throughput while keeping a good error performance. By using the channel state information, the destination node performs a dynamic selection between the signals provided by the multi-antenna relay, located in the inter-cell region, and the relay nodes geographically distributed over the cells. The multi-antenna relay and the single-antenna relay nodes employ the decode-remodulate-and-forward and amplify-and-forward protocols, respectively. Results reveal that the proposed scheme offers a good tradeoff between spectral efficiency and diversity gain, which is one of the main requirements for the next generation of wireless communications systems.",

author = "Alves, \{Dimas I.\} and Renato Machado and \{Da Costa\}, \{Daniel B.\} and Legg, \{Andrei P.\} and Uch{\^o}a-Filho, \{Bartomoleu F.\}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 ; Conference date: 26-08-2014 Through 29-08-2014",

year = "2014",

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day = "21",

doi = "10.1109/ISWCS.2014.6933423",

language = "English",

series = "2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings",

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Alves, DI, Machado, R, Da Costa, DB, Legg, AP & Uchôa-Filho, BF 2014, A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel. in 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings., 6933423, 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 594-599, 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014, Barcelona, Spain, 26/08/14. https://doi.org/10.1109/ISWCS.2014.6933423

A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel. / Alves, Dimas I.; Machado, Renato; Da Costa, Daniel B. et al.
2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. p. 594-599 6933423 (2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings).

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

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AU - Uchôa-Filho, Bartomoleu F.

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AB - We propose a dynamic hybrid antenna/relay selection scheme for multiple-access relay systems. The proposed scheme aims to boost the system throughput while keeping a good error performance. By using the channel state information, the destination node performs a dynamic selection between the signals provided by the multi-antenna relay, located in the inter-cell region, and the relay nodes geographically distributed over the cells. The multi-antenna relay and the single-antenna relay nodes employ the decode-remodulate-and-forward and amplify-and-forward protocols, respectively. Results reveal that the proposed scheme offers a good tradeoff between spectral efficiency and diversity gain, which is one of the main requirements for the next generation of wireless communications systems.

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Alves DI, Machado R, Da Costa DB, Legg AP, Uchôa-Filho BF. A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel. In 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2014. p. 594-599. 6933423. (2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings). doi: 10.1109/ISWCS.2014.6933423

A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel

Abstract

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Bibliographical note

ASJC Scopus subject areas

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