Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks

Bijia Huang; Guodong Zhao; Liying Li; Xiangwei Zhou; Zhi Chen

doi:10.1109/ICASSP.2016.7472355

Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks

Bijia Huang, Guodong Zhao^*, Liying Li, Xiangwei Zhou, Zhi Chen

^*Corresponding author for this work

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

4 Citations (Scopus)

27 Downloads (Pure)

Abstract

In this paper, we propose a new estimation method to obtain the cross-channel gain, which avoids the severe interference to the primary receiver (PR) in existing relay-assisted estimation methods. In our method, we let the cognitive transmitter add a time delay when it conducts the full-duplex amplify-and-forward relaying. This forces the time-difference-of-arrival (TDOA) between the direct and relay signals to be large enough rather than randomly large or small. Then we develop our estimation method only in the large TDOA case and precisely control the interference to the PR. Simulation results indicate that the proposed method can significantly reduce the interference to the PR.

Original language	English
Title of host publication	2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings
Place of Publication	Piscataway
Publisher	IEEE
Pages	3636-3640
Number of pages	5
ISBN (Electronic)	9781479999880
DOIs	https://doi.org/10.1109/ICASSP.2016.7472355
Publication status	Published - 18 May 2016
Externally published	Yes
Event	41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Shanghai, China Duration: 20 Mar 2016 → 25 Mar 2016

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	2016-May
ISSN (Print)	1520-6149

Conference

Conference	41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016
Country/Territory	China
City	Shanghai
Period	20/03/16 → 25/03/16

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10.1109/ICASSP.2016.7472355

Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networksAccepted author manuscript, 0.99 MB

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Huang, B., Zhao, G., Li, L., Zhou, X., & Chen, Z. (2016). Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks. In 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings (pp. 3636-3640). Article 7472355 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 2016-May). IEEE. https://doi.org/10.1109/ICASSP.2016.7472355

Huang, Bijia ; Zhao, Guodong ; Li, Liying et al. / Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks. 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings. Piscataway : IEEE, 2016. pp. 3636-3640 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

@inproceedings{b335ff64cf2d4ca5a106a85b64a69d6a,

title = "Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks",

abstract = "In this paper, we propose a new estimation method to obtain the cross-channel gain, which avoids the severe interference to the primary receiver (PR) in existing relay-assisted estimation methods. In our method, we let the cognitive transmitter add a time delay when it conducts the full-duplex amplify-and-forward relaying. This forces the time-difference-of-arrival (TDOA) between the direct and relay signals to be large enough rather than randomly large or small. Then we develop our estimation method only in the large TDOA case and precisely control the interference to the PR. Simulation results indicate that the proposed method can significantly reduce the interference to the PR.",

author = "Bijia Huang and Guodong Zhao and Liying Li and Xiangwei Zhou and Zhi Chen",

year = "2016",

month = may,

day = "18",

doi = "10.1109/ICASSP.2016.7472355",

language = "English",

series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",

publisher = "IEEE",

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booktitle = "2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings",

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note = "41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 ; Conference date: 20-03-2016 Through 25-03-2016",

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Huang, B, Zhao, G, Li, L, Zhou, X & Chen, Z 2016, Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks. in 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings., 7472355, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 2016-May, IEEE, Piscataway, pp. 3636-3640, 41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, Shanghai, China, 20/03/16. https://doi.org/10.1109/ICASSP.2016.7472355

Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks. / Huang, Bijia; Zhao, Guodong; Li, Liying et al.
2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings. Piscataway: IEEE, 2016. p. 3636-3640 7472355 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 2016-May).

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

TY - GEN

T1 - Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks

AU - Huang, Bijia

AU - Zhao, Guodong

AU - Li, Liying

AU - Zhou, Xiangwei

AU - Chen, Zhi

PY - 2016/5/18

Y1 - 2016/5/18

N2 - In this paper, we propose a new estimation method to obtain the cross-channel gain, which avoids the severe interference to the primary receiver (PR) in existing relay-assisted estimation methods. In our method, we let the cognitive transmitter add a time delay when it conducts the full-duplex amplify-and-forward relaying. This forces the time-difference-of-arrival (TDOA) between the direct and relay signals to be large enough rather than randomly large or small. Then we develop our estimation method only in the large TDOA case and precisely control the interference to the PR. Simulation results indicate that the proposed method can significantly reduce the interference to the PR.

AB - In this paper, we propose a new estimation method to obtain the cross-channel gain, which avoids the severe interference to the primary receiver (PR) in existing relay-assisted estimation methods. In our method, we let the cognitive transmitter add a time delay when it conducts the full-duplex amplify-and-forward relaying. This forces the time-difference-of-arrival (TDOA) between the direct and relay signals to be large enough rather than randomly large or small. Then we develop our estimation method only in the large TDOA case and precisely control the interference to the PR. Simulation results indicate that the proposed method can significantly reduce the interference to the PR.

UR - https://www.scopus.com/pages/publications/84973312275

U2 - 10.1109/ICASSP.2016.7472355

DO - 10.1109/ICASSP.2016.7472355

M3 - Conference contribution

AN - SCOPUS:84973312275

T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

SP - 3636

EP - 3640

BT - 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings

PB - IEEE

CY - Piscataway

T2 - 41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016

Y2 - 20 March 2016 through 25 March 2016

ER -

Huang B, Zhao G, Li L, Zhou X, Chen Z. Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks. In 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings. Piscataway: IEEE. 2016. p. 3636-3640. 7472355. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). doi: 10.1109/ICASSP.2016.7472355

Non-cooperative cross-channel gain estimation using full-duplex amplify-and-forward relaying in cognitive radio networks

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