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An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation

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An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation. / Peng, Tong; Wang, Yi; Burr, Alister Graham; Shikh-Bahaei, Mohammad.

In: IEEE wireless communications letters, Vol. 8, No. 2, 04.10.2018, p. 412 - 415.

Research output: Contribution to journalLetterpeer-review

Harvard

Peng, T, Wang, Y, Burr, AG & Shikh-Bahaei, M 2018, 'An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation', IEEE wireless communications letters, vol. 8, no. 2, pp. 412 - 415. https://doi.org/10.1109/LWC.2018.2874052

APA

Peng, T., Wang, Y., Burr, A. G., & Shikh-Bahaei, M. (2018). An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation. IEEE wireless communications letters, 8(2), 412 - 415. https://doi.org/10.1109/LWC.2018.2874052

Vancouver

Peng T, Wang Y, Burr AG, Shikh-Bahaei M. An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation. IEEE wireless communications letters. 2018 Oct 4;8(2): 412 - 415. https://doi.org/10.1109/LWC.2018.2874052

Author

Peng, Tong ; Wang, Yi ; Burr, Alister Graham ; Shikh-Bahaei, Mohammad. / An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation. In: IEEE wireless communications letters. 2018 ; Vol. 8, No. 2. pp. 412 - 415.

Bibtex - Download

@article{e0ae512a27bb4da6940d433143ccc268,
title = "An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation",
abstract = "Fifth generation wireless networks will need to serve much higher user densities than existing 4G networks, and will therefore require an enhanced radio access network (RAN) infrastructure. Physical layer network coding (PNC) has been shown to enable such high densities with much lower back- haul load than approaches, such as Cloud-RAN and coordinated multipoint. In this letter, we present an engineering applicable PNC scheme which allows different cooperating users to use different modulation schemes, according to the relative strength of their channels to a given access point. This is in contrast with compute-and-forward and previous PNC schemes which are designed for the two-way relay channel. A two-stage search algorithm to identify the optimum PNC mappings for given channel state information and modulation is proposed in this letter. Numerical results show that the proposed scheme achieves low bit error rate with reduced backhaul load. ",
author = "Tong Peng and Yi Wang and Burr, {Alister Graham} and Mohammad Shikh-Bahaei",
note = "{\textcopyright} 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.",
year = "2018",
month = oct,
day = "4",
doi = "10.1109/LWC.2018.2874052",
language = "English",
volume = "8",
pages = " 412 -- 415",
journal = "IEEE wireless communications letters",
issn = "2162-2345",
publisher = "IEEE Communications Society",
number = "2",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - An Adaptive Optimal Mapping Selection Algorithm for PNC using Variable QAM Modulation

AU - Peng, Tong

AU - Wang, Yi

AU - Burr, Alister Graham

AU - Shikh-Bahaei, Mohammad

N1 - © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2018/10/4

Y1 - 2018/10/4

N2 - Fifth generation wireless networks will need to serve much higher user densities than existing 4G networks, and will therefore require an enhanced radio access network (RAN) infrastructure. Physical layer network coding (PNC) has been shown to enable such high densities with much lower back- haul load than approaches, such as Cloud-RAN and coordinated multipoint. In this letter, we present an engineering applicable PNC scheme which allows different cooperating users to use different modulation schemes, according to the relative strength of their channels to a given access point. This is in contrast with compute-and-forward and previous PNC schemes which are designed for the two-way relay channel. A two-stage search algorithm to identify the optimum PNC mappings for given channel state information and modulation is proposed in this letter. Numerical results show that the proposed scheme achieves low bit error rate with reduced backhaul load.

AB - Fifth generation wireless networks will need to serve much higher user densities than existing 4G networks, and will therefore require an enhanced radio access network (RAN) infrastructure. Physical layer network coding (PNC) has been shown to enable such high densities with much lower back- haul load than approaches, such as Cloud-RAN and coordinated multipoint. In this letter, we present an engineering applicable PNC scheme which allows different cooperating users to use different modulation schemes, according to the relative strength of their channels to a given access point. This is in contrast with compute-and-forward and previous PNC schemes which are designed for the two-way relay channel. A two-stage search algorithm to identify the optimum PNC mappings for given channel state information and modulation is proposed in this letter. Numerical results show that the proposed scheme achieves low bit error rate with reduced backhaul load.

U2 - 10.1109/LWC.2018.2874052

DO - 10.1109/LWC.2018.2874052

M3 - Letter

VL - 8

SP - 412

EP - 415

JO - IEEE wireless communications letters

JF - IEEE wireless communications letters

SN - 2162-2345

IS - 2

ER -