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Energy harvesting non-orthogonal multiple access system with multi-antenna relay and base station

(2017) IEEE ACCESS. 5. p.17660-17670
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Abstract
In this paper, we consider downlink non-orthogonal multiple access cooperative communication system. The base station (BS) serves two types of users, which are named relay user (RU) and far user (FU). The BS and RU are equipped with multiple transmit antennas. The RU harvests energy from the BS transmissions to perform the relaying operation for the FU. We have considered 1) amplify-forward; 2) decode-forward; and 3) quantize-map-forward relaying protocols at the RU. As the BS and RU have multiple antennas, therefore we consider 1) beamforming and 2) random antenna selection strategies at the BS and RU. Closed form expressions for the outage probability are provided for the aforementioned relay protocols and antenna strategies. Further, we show that for certain data rate range of the relay and FU the quantize-map-forward relaying protocol can perform better than the other two relaying protocols.
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Please use this url to cite or link to this publication:

Chicago
Ashraf, Mateen, Adnan Shahid, Ju Wook Jang, and Kyung-Geun Lee. 2017. “Energy Harvesting Non-orthogonal Multiple Access System with Multi-antenna Relay and Base Station.” Ieee Access 5: 17660–17670.
APA
Ashraf, M., Shahid, A., Jang, J. W., & Lee, K.-G. (2017). Energy harvesting non-orthogonal multiple access system with multi-antenna relay and base station. IEEE ACCESS, 5, 17660–17670.
Vancouver
1.
Ashraf M, Shahid A, Jang JW, Lee K-G. Energy harvesting non-orthogonal multiple access system with multi-antenna relay and base station. IEEE ACCESS. 2017;5:17660–70.
MLA
Ashraf, Mateen, Adnan Shahid, Ju Wook Jang, et al. “Energy Harvesting Non-orthogonal Multiple Access System with Multi-antenna Relay and Base Station.” IEEE ACCESS 5 (2017): 17660–17670. Print.
@article{8534109,
  abstract     = {In this paper, we consider downlink non-orthogonal multiple access cooperative communication system. The base station (BS) serves two types of users, which are named relay user (RU) and far user (FU). The BS and RU are equipped with multiple transmit antennas. The RU harvests energy from the BS transmissions to perform the relaying operation for the FU. We have considered 1) amplify-forward; 2) decode-forward; and 3) quantize-map-forward relaying protocols at the RU. As the BS and RU have multiple antennas, therefore we consider 1) beamforming and 2) random antenna selection strategies at the BS and RU. Closed form expressions for the outage probability are provided for the aforementioned relay protocols and antenna strategies. Further, we show that for certain data rate range of the relay and FU the quantize-map-forward relaying protocol can perform better than the other two relaying protocols.},
  author       = {Ashraf, Mateen and Shahid, Adnan and Jang, Ju Wook and Lee, Kyung-Geun},
  issn         = {2169-3536},
  journal      = {IEEE ACCESS},
  keyword      = {IBCN},
  language     = {eng},
  pages        = {17660--17670},
  title        = {Energy harvesting non-orthogonal multiple access system with multi-antenna relay and base station},
  url          = {http://dx.doi.org/10.1109/ACCESS.2017.2747085},
  volume       = {5},
  year         = {2017},
}

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