Opportunistic network decoupling in multi-source interfering relay networks

Won Yong Shin, Hyun Jong Yang, Bang Chul Jung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We introduce a new achievability scheme, termed opportunistic network decoupling (OND), where a novel relay scheduling strategy is utilized in the K × N × K channel with interfering relays, consisting of K source - destination pairs and N half-duplex relays in-between them. A subset of relays using alternate relaying is opportunistically selected in terms of producing the minimum total interference level, thereby resulting in network decoupling. As our main result, it is shown that under a certain relay scaling condition, the OND protocol with alternate half-duplex relaying achieves K degrees-of-freedom even in the presence of interfering links among relays. Numerical evaluation is also shown to validate the performance of the proposed OND scheme.

Original languageEnglish
Title of host publication2014 IEEE International Conference on Communications, ICC 2014
PublisherIEEE Computer Society
Pages2665-2670
Number of pages6
ISBN (Print)9781479920037
DOIs
Publication statusPublished - 2014 Jan 1
Event2014 1st IEEE International Conference on Communications, ICC 2014 - Sydney, NSW, Australia
Duration: 2014 Jun 102014 Jun 14

Publication series

Name2014 IEEE International Conference on Communications, ICC 2014

Other

Other2014 1st IEEE International Conference on Communications, ICC 2014
CountryAustralia
CitySydney, NSW
Period14/6/1014/6/14

Fingerprint

Scheduling
Network protocols

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Shin, W. Y., Yang, H. J., & Jung, B. C. (2014). Opportunistic network decoupling in multi-source interfering relay networks. In 2014 IEEE International Conference on Communications, ICC 2014 (pp. 2665-2670). [6883726] (2014 IEEE International Conference on Communications, ICC 2014). IEEE Computer Society. https://doi.org/10.1109/ICC.2014.6883726
Shin, Won Yong ; Yang, Hyun Jong ; Jung, Bang Chul. / Opportunistic network decoupling in multi-source interfering relay networks. 2014 IEEE International Conference on Communications, ICC 2014. IEEE Computer Society, 2014. pp. 2665-2670 (2014 IEEE International Conference on Communications, ICC 2014).
@inproceedings{8eb0ff82d0ec4675a00bab8226391163,
title = "Opportunistic network decoupling in multi-source interfering relay networks",
abstract = "We introduce a new achievability scheme, termed opportunistic network decoupling (OND), where a novel relay scheduling strategy is utilized in the K × N × K channel with interfering relays, consisting of K source - destination pairs and N half-duplex relays in-between them. A subset of relays using alternate relaying is opportunistically selected in terms of producing the minimum total interference level, thereby resulting in network decoupling. As our main result, it is shown that under a certain relay scaling condition, the OND protocol with alternate half-duplex relaying achieves K degrees-of-freedom even in the presence of interfering links among relays. Numerical evaluation is also shown to validate the performance of the proposed OND scheme.",
author = "Shin, {Won Yong} and Yang, {Hyun Jong} and Jung, {Bang Chul}",
year = "2014",
month = "1",
day = "1",
doi = "10.1109/ICC.2014.6883726",
language = "English",
isbn = "9781479920037",
series = "2014 IEEE International Conference on Communications, ICC 2014",
publisher = "IEEE Computer Society",
pages = "2665--2670",
booktitle = "2014 IEEE International Conference on Communications, ICC 2014",
address = "United States",

}

Shin, WY, Yang, HJ & Jung, BC 2014, Opportunistic network decoupling in multi-source interfering relay networks. in 2014 IEEE International Conference on Communications, ICC 2014., 6883726, 2014 IEEE International Conference on Communications, ICC 2014, IEEE Computer Society, pp. 2665-2670, 2014 1st IEEE International Conference on Communications, ICC 2014, Sydney, NSW, Australia, 14/6/10. https://doi.org/10.1109/ICC.2014.6883726

Opportunistic network decoupling in multi-source interfering relay networks. / Shin, Won Yong; Yang, Hyun Jong; Jung, Bang Chul.

2014 IEEE International Conference on Communications, ICC 2014. IEEE Computer Society, 2014. p. 2665-2670 6883726 (2014 IEEE International Conference on Communications, ICC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Opportunistic network decoupling in multi-source interfering relay networks

AU - Shin, Won Yong

AU - Yang, Hyun Jong

AU - Jung, Bang Chul

PY - 2014/1/1

Y1 - 2014/1/1

N2 - We introduce a new achievability scheme, termed opportunistic network decoupling (OND), where a novel relay scheduling strategy is utilized in the K × N × K channel with interfering relays, consisting of K source - destination pairs and N half-duplex relays in-between them. A subset of relays using alternate relaying is opportunistically selected in terms of producing the minimum total interference level, thereby resulting in network decoupling. As our main result, it is shown that under a certain relay scaling condition, the OND protocol with alternate half-duplex relaying achieves K degrees-of-freedom even in the presence of interfering links among relays. Numerical evaluation is also shown to validate the performance of the proposed OND scheme.

AB - We introduce a new achievability scheme, termed opportunistic network decoupling (OND), where a novel relay scheduling strategy is utilized in the K × N × K channel with interfering relays, consisting of K source - destination pairs and N half-duplex relays in-between them. A subset of relays using alternate relaying is opportunistically selected in terms of producing the minimum total interference level, thereby resulting in network decoupling. As our main result, it is shown that under a certain relay scaling condition, the OND protocol with alternate half-duplex relaying achieves K degrees-of-freedom even in the presence of interfering links among relays. Numerical evaluation is also shown to validate the performance of the proposed OND scheme.

UR - http://www.scopus.com/inward/record.url?scp=84906996824&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84906996824&partnerID=8YFLogxK

U2 - 10.1109/ICC.2014.6883726

DO - 10.1109/ICC.2014.6883726

M3 - Conference contribution

AN - SCOPUS:84906996824

SN - 9781479920037

T3 - 2014 IEEE International Conference on Communications, ICC 2014

SP - 2665

EP - 2670

BT - 2014 IEEE International Conference on Communications, ICC 2014

PB - IEEE Computer Society

ER -

Shin WY, Yang HJ, Jung BC. Opportunistic network decoupling in multi-source interfering relay networks. In 2014 IEEE International Conference on Communications, ICC 2014. IEEE Computer Society. 2014. p. 2665-2670. 6883726. (2014 IEEE International Conference on Communications, ICC 2014). https://doi.org/10.1109/ICC.2014.6883726