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Outage performance for dynamic power allocation in hybrid non-orthogonal multiple access systems

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Outage performance for dynamic power allocation in hybrid non-orthogonal multiple access systems. / Yang, Zheng; Ding, Zhiguo; Fan, Pingzhi et al.

In: IEEE Communications Letters, Vol. 20, No. 8, 08.2016, p. 1695-1698.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Yang Z, Ding Z, Fan P, Ma Z. Outage performance for dynamic power allocation in hybrid non-orthogonal multiple access systems. IEEE Communications Letters. 2016 Aug;20(8):1695-1698. Epub 2016 Jun 16. doi: 10.1109/LCOMM.2016.2581803

Author

Yang, Zheng ; Ding, Zhiguo ; Fan, Pingzhi et al. / Outage performance for dynamic power allocation in hybrid non-orthogonal multiple access systems. In: IEEE Communications Letters. 2016 ; Vol. 20, No. 8. pp. 1695-1698.

Bibtex

@article{9959ed3e601a466f943eec74d3b9d532,
title = "Outage performance for dynamic power allocation in hybrid non-orthogonal multiple access systems",
abstract = "In this letter, we propose a novel dynamic power allocation scheme for hybrid non-orthogonal multiple access (DH-NOMA). The exact expressions for the outage probabilities and their asymptotic approximations at high signal-to-noise ratio are derived in DH-NOMA systems. Both Monte Carlo simulations and analytical results are used to compare the proposed scheme with the existing works, such as NOMA based on fixed power allocation (F-NOMA) and cognitive radio inspired NOMA (CR-NOMA). The provided results demonstrate that the DH-NOMA scheme can always achieve better outage performance than the traditional orthogonal multiple access, and achieve a more balanced tradeoff between the two user individual rates than F-NOMA and CR-NOMA.",
keywords = "outage probability, Non-orthogonal multiple access, successive interference cancellation",
author = "Zheng Yang and Zhiguo Ding and Pingzhi Fan and Zheng Ma",
note = "{\textcopyright}2016 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 = aug,
doi = "10.1109/LCOMM.2016.2581803",
language = "English",
volume = "20",
pages = "1695--1698",
journal = "IEEE Communications Letters",
issn = "1089-7798",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "8",

}

RIS

TY - JOUR

T1 - Outage performance for dynamic power allocation in hybrid non-orthogonal multiple access systems

AU - Yang, Zheng

AU - Ding, Zhiguo

AU - Fan, Pingzhi

AU - Ma, Zheng

N1 - ©2016 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 - 2016/8

Y1 - 2016/8

N2 - In this letter, we propose a novel dynamic power allocation scheme for hybrid non-orthogonal multiple access (DH-NOMA). The exact expressions for the outage probabilities and their asymptotic approximations at high signal-to-noise ratio are derived in DH-NOMA systems. Both Monte Carlo simulations and analytical results are used to compare the proposed scheme with the existing works, such as NOMA based on fixed power allocation (F-NOMA) and cognitive radio inspired NOMA (CR-NOMA). The provided results demonstrate that the DH-NOMA scheme can always achieve better outage performance than the traditional orthogonal multiple access, and achieve a more balanced tradeoff between the two user individual rates than F-NOMA and CR-NOMA.

AB - In this letter, we propose a novel dynamic power allocation scheme for hybrid non-orthogonal multiple access (DH-NOMA). The exact expressions for the outage probabilities and their asymptotic approximations at high signal-to-noise ratio are derived in DH-NOMA systems. Both Monte Carlo simulations and analytical results are used to compare the proposed scheme with the existing works, such as NOMA based on fixed power allocation (F-NOMA) and cognitive radio inspired NOMA (CR-NOMA). The provided results demonstrate that the DH-NOMA scheme can always achieve better outage performance than the traditional orthogonal multiple access, and achieve a more balanced tradeoff between the two user individual rates than F-NOMA and CR-NOMA.

KW - outage probability

KW - Non-orthogonal multiple access

KW - successive interference cancellation

U2 - 10.1109/LCOMM.2016.2581803

DO - 10.1109/LCOMM.2016.2581803

M3 - Journal article

VL - 20

SP - 1695

EP - 1698

JO - IEEE Communications Letters

JF - IEEE Communications Letters

SN - 1089-7798

IS - 8

ER -