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Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization

Tutkimustuotosvertaisarvioitu

Standard

Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization. / Rostami, Soheil; Lagen, Sandra; Costa, Mário; Valkama, Mikko; Dini, Paolo.

julkaisussa: IEEE Transactions on Communications, 19.11.2019.

Tutkimustuotosvertaisarvioitu

Harvard

APA

Rostami, S., Lagen, S., Costa, M., Valkama, M., & Dini, P. (2019). Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization. IEEE Transactions on Communications. https://doi.org/10.1109/TCOMM.2019.2954389

Vancouver

Rostami S, Lagen S, Costa M, Valkama M, Dini P. Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization. IEEE Transactions on Communications. 2019 marras 19. https://doi.org/10.1109/TCOMM.2019.2954389

Author

Rostami, Soheil ; Lagen, Sandra ; Costa, Mário ; Valkama, Mikko ; Dini, Paolo. / Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization. Julkaisussa: IEEE Transactions on Communications. 2019.

Bibtex - Lataa

@article{a7390f1e20a94f97a35f94ba4209c299,
title = "Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization",
abstract = "Recently, the concept of wake-up radio based access has been considered as an effective power saving mechanism for 5G mobile devices. In this article, the average power consumption of a wake-up radio enabled mobile device is analyzed and modeled by using a semi-Markov process. Building on this, a delay-constrained optimization problem is then formulated, to maximize the device energy-efficiency under given latency requirements, allowing the optimal parameters of the wake-up scheme to be obtained in closed form. The provided numerical results show that, for a given delay requirement, the proposed solution is able to reduce the power consumption by up to 40{\%} compared with an optimized discontinuous reception (DRX) based reference scheme.",
keywords = "Energy efficiency, mobile device, DRX, wake-up radio, 5G, optimization, delay constraint",
author = "Soheil Rostami and Sandra Lagen and M{\'a}rio Costa and Mikko Valkama and Paolo Dini",
note = "EXT={"}Rostami, Soheil{"}",
year = "2019",
month = "11",
day = "19",
doi = "10.1109/TCOMM.2019.2954389",
language = "English",
journal = "IEEE Transactions on Communications",
issn = "0090-6778",
publisher = "Institute of Electrical and Electronics Engineers",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization

AU - Rostami, Soheil

AU - Lagen, Sandra

AU - Costa, Mário

AU - Valkama, Mikko

AU - Dini, Paolo

N1 - EXT="Rostami, Soheil"

PY - 2019/11/19

Y1 - 2019/11/19

N2 - Recently, the concept of wake-up radio based access has been considered as an effective power saving mechanism for 5G mobile devices. In this article, the average power consumption of a wake-up radio enabled mobile device is analyzed and modeled by using a semi-Markov process. Building on this, a delay-constrained optimization problem is then formulated, to maximize the device energy-efficiency under given latency requirements, allowing the optimal parameters of the wake-up scheme to be obtained in closed form. The provided numerical results show that, for a given delay requirement, the proposed solution is able to reduce the power consumption by up to 40% compared with an optimized discontinuous reception (DRX) based reference scheme.

AB - Recently, the concept of wake-up radio based access has been considered as an effective power saving mechanism for 5G mobile devices. In this article, the average power consumption of a wake-up radio enabled mobile device is analyzed and modeled by using a semi-Markov process. Building on this, a delay-constrained optimization problem is then formulated, to maximize the device energy-efficiency under given latency requirements, allowing the optimal parameters of the wake-up scheme to be obtained in closed form. The provided numerical results show that, for a given delay requirement, the proposed solution is able to reduce the power consumption by up to 40% compared with an optimized discontinuous reception (DRX) based reference scheme.

KW - Energy efficiency

KW - mobile device

KW - DRX

KW - wake-up radio

KW - 5G

KW - optimization

KW - delay constraint

U2 - 10.1109/TCOMM.2019.2954389

DO - 10.1109/TCOMM.2019.2954389

M3 - Article

JO - IEEE Transactions on Communications

JF - IEEE Transactions on Communications

SN - 0090-6778

ER -