Transmit antenna selection with maximal-ratio combining in MIMO multiuser relay networks

Nan Yang; Phee Lep Yeoh; Maged Elkashlan; Jinhong Yuan; Iain B. Collings

doi:10.1109/GLOCOM.2011.6133877

Transmit antenna selection with maximal-ratio combining in MIMO multiuser relay networks

Nan Yang^*, Phee Lep Yeoh, Maged Elkashlan, Jinhong Yuan, Iain B. Collings

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

We propose transmit antenna selection with maximal-ratio combining (TAS/MRC) for use in multiple-input-multiple-output (MIMO) multiuser relay networks (MRN). The network under consideration is equipped with N _S, N _R, and N _D antennas at the source, the relay, and each of the K destinations, respectively. For this network, the destination with the highest instantaneous end-to-end signal-to-noise ratio (SNR) is scheduled for transmission. In each hop, a single transmit antenna that maximizes the post-processing SNR is selected, while all the receive antennas are MRC combined. We first derive new closed-form expressions for the outage probability and the symbol error rate (SER) for amplify-and-forward (AaF) relaying. Next, we present compact and easy-to-compute expressions for the diversity order and the array gain to provide practical insights into the network behavior. We highlight the fact that our proposed scheme attains the maximum diversity order of N _R x min{N _S,N _DK}.

Original language	English
Title of host publication	2011 IEEE Global Telecommunications Conference, GLOBECOM 2011
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-5
Number of pages	5
ISBN (Electronic)	9781424492688, 9781424492671
ISBN (Print)	9781424492664
DOIs	https://doi.org/10.1109/GLOCOM.2011.6133877
Publication status	Published - 2011
Externally published	Yes
Event	2011 IEEE Global Telecommunications Conference - GLOBECOM 2011 - Houston, Texas, United States Duration: 5 Dec 2011 → 9 Dec 2011

Other

Other	2011 IEEE Global Telecommunications Conference - GLOBECOM 2011
Country/Territory	United States
City	Houston, Texas
Period	5/12/11 → 9/12/11

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10.1109/GLOCOM.2011.6133877

Cite this

@inproceedings{5ea72633f04c40079987559231458d39,

title = "Transmit antenna selection with maximal-ratio combining in MIMO multiuser relay networks",

abstract = "We propose transmit antenna selection with maximal-ratio combining (TAS/MRC) for use in multiple-input-multiple-output (MIMO) multiuser relay networks (MRN). The network under consideration is equipped with N S, N R, and N D antennas at the source, the relay, and each of the K destinations, respectively. For this network, the destination with the highest instantaneous end-to-end signal-to-noise ratio (SNR) is scheduled for transmission. In each hop, a single transmit antenna that maximizes the post-processing SNR is selected, while all the receive antennas are MRC combined. We first derive new closed-form expressions for the outage probability and the symbol error rate (SER) for amplify-and-forward (AaF) relaying. Next, we present compact and easy-to-compute expressions for the diversity order and the array gain to provide practical insights into the network behavior. We highlight the fact that our proposed scheme attains the maximum diversity order of N R x min{N S,N DK}.",

author = "Nan Yang and Yeoh, {Phee Lep} and Maged Elkashlan and Jinhong Yuan and Collings, {Iain B.}",

year = "2011",

doi = "10.1109/GLOCOM.2011.6133877",

language = "English",

isbn = "9781424492664",

pages = "1--5",

booktitle = "2011 IEEE Global Telecommunications Conference, GLOBECOM 2011",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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note = "2011 IEEE Global Telecommunications Conference - GLOBECOM 2011 ; Conference date: 05-12-2011 Through 09-12-2011",

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Yang, N, Yeoh, PL, Elkashlan, M, Yuan, J & Collings, IB 2011, Transmit antenna selection with maximal-ratio combining in MIMO multiuser relay networks. in 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-5, 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011, Houston, Texas, United States, 5/12/11. https://doi.org/10.1109/GLOCOM.2011.6133877

Transmit antenna selection with maximal-ratio combining in MIMO multiuser relay networks. / Yang, Nan; Yeoh, Phee Lep; Elkashlan, Maged et al.
2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2011. p. 1-5.

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

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AU - Yang, Nan

AU - Yeoh, Phee Lep

AU - Elkashlan, Maged

AU - Yuan, Jinhong

AU - Collings, Iain B.

PY - 2011

Y1 - 2011

N2 - We propose transmit antenna selection with maximal-ratio combining (TAS/MRC) for use in multiple-input-multiple-output (MIMO) multiuser relay networks (MRN). The network under consideration is equipped with N S, N R, and N D antennas at the source, the relay, and each of the K destinations, respectively. For this network, the destination with the highest instantaneous end-to-end signal-to-noise ratio (SNR) is scheduled for transmission. In each hop, a single transmit antenna that maximizes the post-processing SNR is selected, while all the receive antennas are MRC combined. We first derive new closed-form expressions for the outage probability and the symbol error rate (SER) for amplify-and-forward (AaF) relaying. Next, we present compact and easy-to-compute expressions for the diversity order and the array gain to provide practical insights into the network behavior. We highlight the fact that our proposed scheme attains the maximum diversity order of N R x min{N S,N DK}.

AB - We propose transmit antenna selection with maximal-ratio combining (TAS/MRC) for use in multiple-input-multiple-output (MIMO) multiuser relay networks (MRN). The network under consideration is equipped with N S, N R, and N D antennas at the source, the relay, and each of the K destinations, respectively. For this network, the destination with the highest instantaneous end-to-end signal-to-noise ratio (SNR) is scheduled for transmission. In each hop, a single transmit antenna that maximizes the post-processing SNR is selected, while all the receive antennas are MRC combined. We first derive new closed-form expressions for the outage probability and the symbol error rate (SER) for amplify-and-forward (AaF) relaying. Next, we present compact and easy-to-compute expressions for the diversity order and the array gain to provide practical insights into the network behavior. We highlight the fact that our proposed scheme attains the maximum diversity order of N R x min{N S,N DK}.

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Y2 - 5 December 2011 through 9 December 2011

ER -

Transmit antenna selection with maximal-ratio combining in MIMO multiuser relay networks

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