Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications. / Shariatmadari, Hamidreza; Duan, Ruifeng; Iraji, Sassan; Jantti, Riku; Li, Zexian; Uusitalo, Mikko A.

2018 European Conference on Networks and Communications, EuCNC 2018. United States : Institute of Electrical and Electronics Engineers, 2018. p. 162-166 8442537 (European Conference on Networks and Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Shariatmadari, H, Duan, R, Iraji, S, Jantti, R, Li, Z & Uusitalo, MA 2018, Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications. in 2018 European Conference on Networks and Communications, EuCNC 2018., 8442537, European Conference on Networks and Communications, Institute of Electrical and Electronics Engineers, United States, pp. 162-166, European Conference on Networks and Communications, Ljubljana, Slovenia, 18/06/2018. https://doi.org/10.1109/EuCNC.2018.8442537

APA

Shariatmadari, H., Duan, R., Iraji, S., Jantti, R., Li, Z., & Uusitalo, M. A. (2018). Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications. In 2018 European Conference on Networks and Communications, EuCNC 2018 (pp. 162-166). [8442537] (European Conference on Networks and Communications). United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/EuCNC.2018.8442537

Vancouver

Shariatmadari H, Duan R, Iraji S, Jantti R, Li Z, Uusitalo MA. Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications. In 2018 European Conference on Networks and Communications, EuCNC 2018. United States: Institute of Electrical and Electronics Engineers. 2018. p. 162-166. 8442537. (European Conference on Networks and Communications). https://doi.org/10.1109/EuCNC.2018.8442537

Author

Shariatmadari, Hamidreza ; Duan, Ruifeng ; Iraji, Sassan ; Jantti, Riku ; Li, Zexian ; Uusitalo, Mikko A. / Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications. 2018 European Conference on Networks and Communications, EuCNC 2018. United States : Institute of Electrical and Electronics Engineers, 2018. pp. 162-166 (European Conference on Networks and Communications).

Bibtex - Download

@inproceedings{4877010c179b45bfb4f8f6586ca01c4a,
title = "Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications",
abstract = "The fifth generation wireless systems are expected to encounter new services in order to provide connectivity for a wide range of applications. One of the considered services is ultra-reliable low-latency communications (URLLC), which has stringent requirements on availability, reliability, and latency. The communication efficiency of URLLC can be improved by employing error control protocols, such as automatic repeat request (ARQ) and hybrid ARQ (HARQ). However, this requires a reliable feedback channel to carry acknowledgement (ACK) and negative ACK (NACK) signals. Improving the detection reliability of ACK and NACK signals simultaneously entails allocating more resources for the feedback channel. Instead, we propose employing an asymmetric signal detection to provide a better protection for NACK signals compared to the ACK signals, without assigning more resources to the feedback channel. The simulation results show that the asymmetric signal detection can achieve a better resource utilization for URLLC.",
keywords = "5G, control channel, feedback, M2M, MTC, resource allocations, ultra-reliable low-latency communications",
author = "Hamidreza Shariatmadari and Ruifeng Duan and Sassan Iraji and Riku Jantti and Zexian Li and Uusitalo, {Mikko A.}",
year = "2018",
month = "8",
day = "20",
doi = "10.1109/EuCNC.2018.8442537",
language = "English",
isbn = "978-1-5386-1479-2",
series = "European Conference on Networks and Communications",
publisher = "Institute of Electrical and Electronics Engineers",
pages = "162--166",
booktitle = "2018 European Conference on Networks and Communications, EuCNC 2018",
address = "United States",

}

RIS - Download

TY - GEN

T1 - Asymmetric ACK/NACK Detection for Ultra-Reliable Low-Latency Communications

AU - Shariatmadari, Hamidreza

AU - Duan, Ruifeng

AU - Iraji, Sassan

AU - Jantti, Riku

AU - Li, Zexian

AU - Uusitalo, Mikko A.

PY - 2018/8/20

Y1 - 2018/8/20

N2 - The fifth generation wireless systems are expected to encounter new services in order to provide connectivity for a wide range of applications. One of the considered services is ultra-reliable low-latency communications (URLLC), which has stringent requirements on availability, reliability, and latency. The communication efficiency of URLLC can be improved by employing error control protocols, such as automatic repeat request (ARQ) and hybrid ARQ (HARQ). However, this requires a reliable feedback channel to carry acknowledgement (ACK) and negative ACK (NACK) signals. Improving the detection reliability of ACK and NACK signals simultaneously entails allocating more resources for the feedback channel. Instead, we propose employing an asymmetric signal detection to provide a better protection for NACK signals compared to the ACK signals, without assigning more resources to the feedback channel. The simulation results show that the asymmetric signal detection can achieve a better resource utilization for URLLC.

AB - The fifth generation wireless systems are expected to encounter new services in order to provide connectivity for a wide range of applications. One of the considered services is ultra-reliable low-latency communications (URLLC), which has stringent requirements on availability, reliability, and latency. The communication efficiency of URLLC can be improved by employing error control protocols, such as automatic repeat request (ARQ) and hybrid ARQ (HARQ). However, this requires a reliable feedback channel to carry acknowledgement (ACK) and negative ACK (NACK) signals. Improving the detection reliability of ACK and NACK signals simultaneously entails allocating more resources for the feedback channel. Instead, we propose employing an asymmetric signal detection to provide a better protection for NACK signals compared to the ACK signals, without assigning more resources to the feedback channel. The simulation results show that the asymmetric signal detection can achieve a better resource utilization for URLLC.

KW - 5G

KW - control channel

KW - feedback

KW - M2M

KW - MTC

KW - resource allocations

KW - ultra-reliable low-latency communications

UR - http://www.scopus.com/inward/record.url?scp=85053563522&partnerID=8YFLogxK

U2 - 10.1109/EuCNC.2018.8442537

DO - 10.1109/EuCNC.2018.8442537

M3 - Conference contribution

SN - 978-1-5386-1479-2

T3 - European Conference on Networks and Communications

SP - 162

EP - 166

BT - 2018 European Conference on Networks and Communications, EuCNC 2018

PB - Institute of Electrical and Electronics Engineers

CY - United States

ER -

ID: 28402354