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Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users

Research output: Contribution to journalJournal article

Published

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Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users. / Saeed Khan, Amjad; Chatzigeorgiou, Ioannis; Lambotharan, Sangarapillai; Zheng, Gan.

In: IEEE Transactions on Wireless Communications, Vol. 18, No. 2, 02.2019, p. 1332-1345.

Research output: Contribution to journalJournal article

Harvard

Saeed Khan, A, Chatzigeorgiou, I, Lambotharan, S & Zheng, G 2019, 'Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users', IEEE Transactions on Wireless Communications, vol. 18, no. 2, pp. 1332-1345. https://doi.org/10.1109/TWC.2019.2891769

APA

Saeed Khan, A., Chatzigeorgiou, I., Lambotharan, S., & Zheng, G. (2019). Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users. IEEE Transactions on Wireless Communications, 18(2), 1332-1345. https://doi.org/10.1109/TWC.2019.2891769

Vancouver

Saeed Khan A, Chatzigeorgiou I, Lambotharan S, Zheng G. Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users. IEEE Transactions on Wireless Communications. 2019 Feb;18(2):1332-1345. https://doi.org/10.1109/TWC.2019.2891769

Author

Saeed Khan, Amjad ; Chatzigeorgiou, Ioannis ; Lambotharan, Sangarapillai ; Zheng, Gan. / Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users. In: IEEE Transactions on Wireless Communications. 2019 ; Vol. 18, No. 2. pp. 1332-1345.

Bibtex

@article{d9ee72dc4b46473d9cef5f6d16fac0cf,
title = "Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users",
abstract = "The combination of Non-Orthogonal Multiple Access (NOMA) and Transmit Antenna Selection (TAS) techniques has recently attracted significant attention due to the low cost, low complexity and high diversity gains. Meanwhile, Random Linear Coding (RLC) is considered to be a promising technique for achieving high reliability and low latency in multicast communications. In this paper, we consider a downlink system with a multi-antenna base station and two multicast groups of single-antenna users, where one group can afford to be served opportunistically, while the other group consists of comparatively low power devices with limited processing capabilities that have strict Quality of Service (QoS) requirements. In order to boost reliability and satisfy the QoS requirements of the multicast groups, we propose a cross-layer framework including NOMA based TAS at the physical layer and RLC at the application layer. In particular, two low complexity TAS protocols for NOMA are studied in order to exploit the diversity gain and meet the QoS requirements. In addition, RLC analysis aims to facilitate heterogeneous users, such that, sliding window based sparse RLC is employed for computational restricted users, and conventional RLC is considered for others. Theoretical expressions that characterize the performance of the proposed framework are derived and verified through simulation results.",
keywords = "antenna selection, non-orthogonal multiple access (NOMA), network coding, random block matrices, outage probability, decoding probability, throughput",
author = "{Saeed Khan}, Amjad and Ioannis Chatzigeorgiou and Sangarapillai Lambotharan and Gan Zheng",
note = "{\circledC}2019 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 = "2019",
month = "2",
doi = "10.1109/TWC.2019.2891769",
language = "English",
volume = "18",
pages = "1332--1345",
journal = "IEEE Transactions on Wireless Communications",
issn = "1536-1276",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "2",

}

RIS

TY - JOUR

T1 - Network-coded NOMA with antenna selection for the support of two heterogeneous groups of users

AU - Saeed Khan, Amjad

AU - Chatzigeorgiou, Ioannis

AU - Lambotharan, Sangarapillai

AU - Zheng, Gan

N1 - ©2019 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 - 2019/2

Y1 - 2019/2

N2 - The combination of Non-Orthogonal Multiple Access (NOMA) and Transmit Antenna Selection (TAS) techniques has recently attracted significant attention due to the low cost, low complexity and high diversity gains. Meanwhile, Random Linear Coding (RLC) is considered to be a promising technique for achieving high reliability and low latency in multicast communications. In this paper, we consider a downlink system with a multi-antenna base station and two multicast groups of single-antenna users, where one group can afford to be served opportunistically, while the other group consists of comparatively low power devices with limited processing capabilities that have strict Quality of Service (QoS) requirements. In order to boost reliability and satisfy the QoS requirements of the multicast groups, we propose a cross-layer framework including NOMA based TAS at the physical layer and RLC at the application layer. In particular, two low complexity TAS protocols for NOMA are studied in order to exploit the diversity gain and meet the QoS requirements. In addition, RLC analysis aims to facilitate heterogeneous users, such that, sliding window based sparse RLC is employed for computational restricted users, and conventional RLC is considered for others. Theoretical expressions that characterize the performance of the proposed framework are derived and verified through simulation results.

AB - The combination of Non-Orthogonal Multiple Access (NOMA) and Transmit Antenna Selection (TAS) techniques has recently attracted significant attention due to the low cost, low complexity and high diversity gains. Meanwhile, Random Linear Coding (RLC) is considered to be a promising technique for achieving high reliability and low latency in multicast communications. In this paper, we consider a downlink system with a multi-antenna base station and two multicast groups of single-antenna users, where one group can afford to be served opportunistically, while the other group consists of comparatively low power devices with limited processing capabilities that have strict Quality of Service (QoS) requirements. In order to boost reliability and satisfy the QoS requirements of the multicast groups, we propose a cross-layer framework including NOMA based TAS at the physical layer and RLC at the application layer. In particular, two low complexity TAS protocols for NOMA are studied in order to exploit the diversity gain and meet the QoS requirements. In addition, RLC analysis aims to facilitate heterogeneous users, such that, sliding window based sparse RLC is employed for computational restricted users, and conventional RLC is considered for others. Theoretical expressions that characterize the performance of the proposed framework are derived and verified through simulation results.

KW - antenna selection

KW - non-orthogonal multiple access (NOMA)

KW - network coding

KW - random block matrices

KW - outage probability

KW - decoding probability

KW - throughput

U2 - 10.1109/TWC.2019.2891769

DO - 10.1109/TWC.2019.2891769

M3 - Journal article

VL - 18

SP - 1332

EP - 1345

JO - IEEE Transactions on Wireless Communications

JF - IEEE Transactions on Wireless Communications

SN - 1536-1276

IS - 2

ER -