Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network

Young Jin Chun; Dong In Kim

doi:10.1109/WCNC.2012.6214393

Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

We design a multiple-access relay network with multiple sources and relays via network coded cooperation where the radio resources in three dimensions: time, space and user are jointly optimized. For this, we derive the decoding error probability of two MIMO modes and develop an optimal MIMO mode selection and power allocation strategy for multiple sources and relays, so as to minimize the decoding error probability. Numerical results show that the optimal MIMO mode selection and power allocation strategy provides a significant gain of 25dB in SNR, and this SNR gain increases as the number of relays increases.

Original language	English
Title of host publication	2012 IEEE Wireless Communications and Networking Conference (WCNC)
Publisher	IEEE
Pages	375-380
ISBN (Electronic)	978-1-4673-0437-5
ISBN (Print)	978-1-4673-0436-8
DOIs	https://doi.org/10.1109/WCNC.2012.6214393
Publication status	Published - Apr 2012
Externally published	Yes
Event	2012 IEEE Wireless Communications and Networking Conference, WCNC 2012 - Palais des Congrès, Paris, France Duration: 1 Apr 2012 → 4 Apr 2012 http://wcnc2012.ieee-wcnc.org/

Publication series

Name	IEEE Conference on Wireless Communications and Networking Conference, WCNC
Publisher	IEEE
ISSN (Print)	1525-3511
ISSN (Electronic)	1558-2612

Conference

Conference	2012 IEEE Wireless Communications and Networking Conference, WCNC 2012
Place	France
City	Paris
Period	1/04/12 → 4/04/12
Internet address	http://wcnc2012.ieee-wcnc.org/

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10.1109/WCNC.2012.6214393

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@inproceedings{32f077f0c275441098b743496f9587f5,

title = "Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network",

abstract = "We design a multiple-access relay network with multiple sources and relays via network coded cooperation where the radio resources in three dimensions: time, space and user are jointly optimized. For this, we derive the decoding error probability of two MIMO modes and develop an optimal MIMO mode selection and power allocation strategy for multiple sources and relays, so as to minimize the decoding error probability. Numerical results show that the optimal MIMO mode selection and power allocation strategy provides a significant gain of 25dB in SNR, and this SNR gain increases as the number of relays increases.",

author = "Chun, {Young Jin} and Kim, {Dong In}",

year = "2012",

month = apr,

doi = "10.1109/WCNC.2012.6214393",

language = "English",

isbn = "978-1-4673-0436-8",

series = "IEEE Conference on Wireless Communications and Networking Conference, WCNC",

publisher = "IEEE",

pages = "375--380",

booktitle = "2012 IEEE Wireless Communications and Networking Conference (WCNC)",

address = "United States",

note = "2012 IEEE Wireless Communications and Networking Conference, WCNC 2012 ; Conference date: 01-04-2012 Through 04-04-2012",

url = "http://wcnc2012.ieee-wcnc.org/",

}

Chun, YJ & Kim, DI 2012, Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network. in 2012 IEEE Wireless Communications and Networking Conference (WCNC)., 6214393, IEEE Conference on Wireless Communications and Networking Conference, WCNC, IEEE, pp. 375-380, 2012 IEEE Wireless Communications and Networking Conference, WCNC 2012, Paris, France, 1/04/12. https://doi.org/10.1109/WCNC.2012.6214393

Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network. / Chun, Young Jin; Kim, Dong In.
2012 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2012. p. 375-380 6214393 (IEEE Conference on Wireless Communications and Networking Conference, WCNC).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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T1 - Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network

AU - Chun, Young Jin

AU - Kim, Dong In

PY - 2012/4

Y1 - 2012/4

N2 - We design a multiple-access relay network with multiple sources and relays via network coded cooperation where the radio resources in three dimensions: time, space and user are jointly optimized. For this, we derive the decoding error probability of two MIMO modes and develop an optimal MIMO mode selection and power allocation strategy for multiple sources and relays, so as to minimize the decoding error probability. Numerical results show that the optimal MIMO mode selection and power allocation strategy provides a significant gain of 25dB in SNR, and this SNR gain increases as the number of relays increases.

AB - We design a multiple-access relay network with multiple sources and relays via network coded cooperation where the radio resources in three dimensions: time, space and user are jointly optimized. For this, we derive the decoding error probability of two MIMO modes and develop an optimal MIMO mode selection and power allocation strategy for multiple sources and relays, so as to minimize the decoding error probability. Numerical results show that the optimal MIMO mode selection and power allocation strategy provides a significant gain of 25dB in SNR, and this SNR gain increases as the number of relays increases.

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DO - 10.1109/WCNC.2012.6214393

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 978-1-4673-0436-8

T3 - IEEE Conference on Wireless Communications and Networking Conference, WCNC

SP - 375

EP - 380

BT - 2012 IEEE Wireless Communications and Networking Conference (WCNC)

PB - IEEE

T2 - 2012 IEEE Wireless Communications and Networking Conference, WCNC 2012

Y2 - 1 April 2012 through 4 April 2012

ER -

Optimized MIMO Relaying in Random Linear Coded Multiple-Access Relay Network

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