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Outage performance of cognitive relay networks with wireless information and power transfer

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Outage performance of cognitive relay networks with wireless information and power transfer. / Yang, Zheng; Ding, Zhiguo; Fan, Pingzhi et al.

In: IEEE Transactions on Vehicular Technology, Vol. 65, No. 5, 12.05.2016, p. 3828-3833.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Yang, Z, Ding, Z, Fan, P & Karagiannidis, GK 2016, 'Outage performance of cognitive relay networks with wireless information and power transfer', IEEE Transactions on Vehicular Technology, vol. 65, no. 5, pp. 3828-3833. https://doi.org/10.1109/TVT.2015.2443875

APA

Yang, Z., Ding, Z., Fan, P., & Karagiannidis, G. K. (2016). Outage performance of cognitive relay networks with wireless information and power transfer. IEEE Transactions on Vehicular Technology, 65(5), 3828-3833. https://doi.org/10.1109/TVT.2015.2443875

Vancouver

Yang Z, Ding Z, Fan P, Karagiannidis GK. Outage performance of cognitive relay networks with wireless information and power transfer. IEEE Transactions on Vehicular Technology. 2016 May 12;65(5):3828-3833. Epub 2015 Jun 11. doi: 10.1109/TVT.2015.2443875

Author

Yang, Zheng ; Ding, Zhiguo ; Fan, Pingzhi et al. / Outage performance of cognitive relay networks with wireless information and power transfer. In: IEEE Transactions on Vehicular Technology. 2016 ; Vol. 65, No. 5. pp. 3828-3833.

Bibtex

@article{300c94da64d242768244a28c686b63d4,
title = "Outage performance of cognitive relay networks with wireless information and power transfer",
abstract = "In this paper, we consider underlay cognitive radio (CR) networks with one primary receiver, one cognitive transmitter-receiver pair, and one energy harvesting relay. The transmission power of the secondary source is opportunistically determined by its interference to the primary receiver, and the relay transmission is powered by the energy harvested from the radio-frequency observations at the relay. For the considered CR networks with simultaneous wireless information and power transfer (SWIPT), we derive analytical expressions for the outage probability, as well as their high signal-to-noise ratio (SNR) approximations in closed form. The developed analytical results demonstrate that the use of SWIPT will not cause any loss in diversity gain, but the outage probability achieved by the SWIPT-CR scheme asymptotically decays as log SNR/SNR, whereas a decaying rate of 1/SNR is achieved by a conventional CR network. Computer simulation results are also provided to demonstrate the accuracy of the presented analysis.",
author = "Zheng Yang and Zhiguo Ding and Pingzhi Fan and Karagiannidis, {George K.}",
note = "{\textcopyright}2015 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.",
year = "2016",
month = may,
day = "12",
doi = "10.1109/TVT.2015.2443875",
language = "English",
volume = "65",
pages = "3828--3833",
journal = "IEEE Transactions on Vehicular Technology",
issn = "0018-9545",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "5",

}

RIS

TY - JOUR

T1 - Outage performance of cognitive relay networks with wireless information and power transfer

AU - Yang, Zheng

AU - Ding, Zhiguo

AU - Fan, Pingzhi

AU - Karagiannidis, George K.

N1 - ©2015 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

PY - 2016/5/12

Y1 - 2016/5/12

N2 - In this paper, we consider underlay cognitive radio (CR) networks with one primary receiver, one cognitive transmitter-receiver pair, and one energy harvesting relay. The transmission power of the secondary source is opportunistically determined by its interference to the primary receiver, and the relay transmission is powered by the energy harvested from the radio-frequency observations at the relay. For the considered CR networks with simultaneous wireless information and power transfer (SWIPT), we derive analytical expressions for the outage probability, as well as their high signal-to-noise ratio (SNR) approximations in closed form. The developed analytical results demonstrate that the use of SWIPT will not cause any loss in diversity gain, but the outage probability achieved by the SWIPT-CR scheme asymptotically decays as log SNR/SNR, whereas a decaying rate of 1/SNR is achieved by a conventional CR network. Computer simulation results are also provided to demonstrate the accuracy of the presented analysis.

AB - In this paper, we consider underlay cognitive radio (CR) networks with one primary receiver, one cognitive transmitter-receiver pair, and one energy harvesting relay. The transmission power of the secondary source is opportunistically determined by its interference to the primary receiver, and the relay transmission is powered by the energy harvested from the radio-frequency observations at the relay. For the considered CR networks with simultaneous wireless information and power transfer (SWIPT), we derive analytical expressions for the outage probability, as well as their high signal-to-noise ratio (SNR) approximations in closed form. The developed analytical results demonstrate that the use of SWIPT will not cause any loss in diversity gain, but the outage probability achieved by the SWIPT-CR scheme asymptotically decays as log SNR/SNR, whereas a decaying rate of 1/SNR is achieved by a conventional CR network. Computer simulation results are also provided to demonstrate the accuracy of the presented analysis.

U2 - 10.1109/TVT.2015.2443875

DO - 10.1109/TVT.2015.2443875

M3 - Journal article

VL - 65

SP - 3828

EP - 3833

JO - IEEE Transactions on Vehicular Technology

JF - IEEE Transactions on Vehicular Technology

SN - 0018-9545

IS - 5

ER -