Performance Evaluation of Preamble Detection in LTE Network for Massive MTC

Zahra Alavikia; Abdorasoul Ghasemi

doi:10.1109/ICEE.2018.8472490

Performance Evaluation of Preamble Detection in LTE Network for Massive MTC

Zahra Alavikia, Abdorasoul Ghasemi

K.N.Toosi University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Abstract

Performance of preamble detection in Random Access (RA) procedure of Long-Term Evolution (LTE) network has a direct impact on the number of successful connection establishments, especially when a large number of Machine-Type Communication Devices (MTCDs) simultaneously attempt to connect to the network. There are several improvements for RA performance in literature, however, they did not consider a realistic detection scheme which makes them less suitable for the real scenario of MTC. In this paper, a comprehensive simulation study has been performed to investigate the effects of wireless channel as well as unsuccessful preamble detection on the RA throughput of the LTE network with massive MTC traffic. We evaluate the effects of two possible preamble detection errors including preamble misdetection and non-detection errors, on the RA throughput. Simulation results show that there is a significant difference between achievable RA throughput in the realistic and ideal channel conditions. Also, it is shown that the probabilities of preamble misdetection and non-detection can be reduced through allocating a proper number of preambles and adjusting the Access Class Barring (ACB) factor, respectively.

Original language	English
Title of host publication	Electrical Engineering (ICEE)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	526-531
Number of pages	6
ISBN (Electronic)	978-1-5386-4916-9, 978-1-5386-4915-2
ISBN (Print)	978-1-5386-4914-5, 978-1-5386-4917-6
DOIs	https://doi.org/10.1109/ICEE.2018.8472490
Publication status	Published - 27 Sept 2018
Externally published	Yes
Event	26th Iranian Conference on Electrical Engineering - Mashhad, Iran, Islamic Republic of Duration: 8 May 2018 → 10 May 2018

Publication series

Name	26th Iranian Conference on Electrical Engineering, ICEE 2018

Conference

Conference	26th Iranian Conference on Electrical Engineering
Abbreviated title	ICEE 2018
Country/Territory	Iran, Islamic Republic of
City	Mashhad
Period	8/05/18 → 10/05/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

Long-Term Evolution (LTE)
Machine-Type Communications (MTC)
Random access procedure

ASJC Scopus subject areas

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Artificial Intelligence
Electrical and Electronic Engineering
Control and Optimization

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/ICEE.2018.8472490

Cite this

Performance Evaluation of Preamble Detection in LTE Network for Massive MTC. / Alavikia, Zahra; Ghasemi, Abdorasoul.
Electrical Engineering (ICEE). Institute of Electrical and Electronics Engineers Inc., 2018. p. 526-531 8472490 (26th Iranian Conference on Electrical Engineering, ICEE 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Alavikia, Z & Ghasemi, A 2018, Performance Evaluation of Preamble Detection in LTE Network for Massive MTC. in Electrical Engineering (ICEE)., 8472490, 26th Iranian Conference on Electrical Engineering, ICEE 2018, Institute of Electrical and Electronics Engineers Inc., pp. 526-531, 26th Iranian Conference on Electrical Engineering, Mashhad, Iran, Islamic Republic of, 8/05/18. https://doi.org/10.1109/ICEE.2018.8472490

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abstract = "Performance of preamble detection in Random Access (RA) procedure of Long-Term Evolution (LTE) network has a direct impact on the number of successful connection establishments, especially when a large number of Machine-Type Communication Devices (MTCDs) simultaneously attempt to connect to the network. There are several improvements for RA performance in literature, however, they did not consider a realistic detection scheme which makes them less suitable for the real scenario of MTC. In this paper, a comprehensive simulation study has been performed to investigate the effects of wireless channel as well as unsuccessful preamble detection on the RA throughput of the LTE network with massive MTC traffic. We evaluate the effects of two possible preamble detection errors including preamble misdetection and non-detection errors, on the RA throughput. Simulation results show that there is a significant difference between achievable RA throughput in the realistic and ideal channel conditions. Also, it is shown that the probabilities of preamble misdetection and non-detection can be reduced through allocating a proper number of preambles and adjusting the Access Class Barring (ACB) factor, respectively.",

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AB - Performance of preamble detection in Random Access (RA) procedure of Long-Term Evolution (LTE) network has a direct impact on the number of successful connection establishments, especially when a large number of Machine-Type Communication Devices (MTCDs) simultaneously attempt to connect to the network. There are several improvements for RA performance in literature, however, they did not consider a realistic detection scheme which makes them less suitable for the real scenario of MTC. In this paper, a comprehensive simulation study has been performed to investigate the effects of wireless channel as well as unsuccessful preamble detection on the RA throughput of the LTE network with massive MTC traffic. We evaluate the effects of two possible preamble detection errors including preamble misdetection and non-detection errors, on the RA throughput. Simulation results show that there is a significant difference between achievable RA throughput in the realistic and ideal channel conditions. Also, it is shown that the probabilities of preamble misdetection and non-detection can be reduced through allocating a proper number of preambles and adjusting the Access Class Barring (ACB) factor, respectively.

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KW - Random access procedure

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Performance Evaluation of Preamble Detection in LTE Network for Massive MTC

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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Cite this