An Enhanced Access Reservation Protocol with a Partial Preamble Transmission Mechanism in NB-IoT Systems

Taehoon Kim; Dong Min Kim; Nuno Pratas; Petar Popovski; Dan Keun Sung

doi:10.1109/LCOMM.2017.2720585

An Enhanced Access Reservation Protocol with a Partial Preamble Transmission Mechanism in NB-IoT Systems

Taehoon Kim, Dong Min Kim, Nuno Pratas, Petar Popovski, Dan Keun Sung

Research output: Contribution to journal › Journal article › Research › peer-review

44 Citations (Scopus)

Abstract

IEEE In this letter, we propose an enhanced Access Reservation Protocol (ARP) with a partial preamble transmission (PPT) mechanism for the narrow band Internet of Things (NB-IoT) systems. The proposed ARP can enhance the ARP performance by mitigating the occurrence of preamble collisions, while being compatible with the conventional NB-IoT ARP. We provide an analytical model that captures the performance of the proposed ARP in terms of false alarm, mis-detection and collision probabilities. Moreover, we investigate a trade-off between the mis-detection and the collision probabilities, and optimize the proposed ARP according to the system loads. The results show that the proposed ARP outperforms the conventional NB-IoT ARP, in particular at heavier system loads.

Original language	English
Journal	IEEE Communications Letters
Volume	21
Issue number	10
Pages (from-to)	2270-2273
Number of pages	4
ISSN	1089-7798
DOIs	https://doi.org/10.1109/LCOMM.2017.2720585
Publication status	Published - 1 Oct 2017

Keywords

Analytical models
Indexes
Internet of Things
Long Term Evolution
NB-IoT
Performance evaluation
Preamble structure
Protocols
Random access
Uplink

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10.1109/LCOMM.2017.2720585

https://arxiv.org/pdf/1712.05133.pdf

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title = "An Enhanced Access Reservation Protocol with a Partial Preamble Transmission Mechanism in NB-IoT Systems",

abstract = "IEEE In this letter, we propose an enhanced Access Reservation Protocol (ARP) with a partial preamble transmission (PPT) mechanism for the narrow band Internet of Things (NB-IoT) systems. The proposed ARP can enhance the ARP performance by mitigating the occurrence of preamble collisions, while being compatible with the conventional NB-IoT ARP. We provide an analytical model that captures the performance of the proposed ARP in terms of false alarm, mis-detection and collision probabilities. Moreover, we investigate a trade-off between the mis-detection and the collision probabilities, and optimize the proposed ARP according to the system loads. The results show that the proposed ARP outperforms the conventional NB-IoT ARP, in particular at heavier system loads.",

keywords = "Analytical models, Indexes, Internet of Things, Long Term Evolution, NB-IoT, Performance evaluation, Preamble structure, Protocols, Random access, Uplink",

author = "Taehoon Kim and Kim, {Dong Min} and Nuno Pratas and Petar Popovski and Sung, {Dan Keun}",

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AU - Sung, Dan Keun

PY - 2017/10/1

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N2 - IEEE In this letter, we propose an enhanced Access Reservation Protocol (ARP) with a partial preamble transmission (PPT) mechanism for the narrow band Internet of Things (NB-IoT) systems. The proposed ARP can enhance the ARP performance by mitigating the occurrence of preamble collisions, while being compatible with the conventional NB-IoT ARP. We provide an analytical model that captures the performance of the proposed ARP in terms of false alarm, mis-detection and collision probabilities. Moreover, we investigate a trade-off between the mis-detection and the collision probabilities, and optimize the proposed ARP according to the system loads. The results show that the proposed ARP outperforms the conventional NB-IoT ARP, in particular at heavier system loads.

AB - IEEE In this letter, we propose an enhanced Access Reservation Protocol (ARP) with a partial preamble transmission (PPT) mechanism for the narrow band Internet of Things (NB-IoT) systems. The proposed ARP can enhance the ARP performance by mitigating the occurrence of preamble collisions, while being compatible with the conventional NB-IoT ARP. We provide an analytical model that captures the performance of the proposed ARP in terms of false alarm, mis-detection and collision probabilities. Moreover, we investigate a trade-off between the mis-detection and the collision probabilities, and optimize the proposed ARP according to the system loads. The results show that the proposed ARP outperforms the conventional NB-IoT ARP, in particular at heavier system loads.

KW - Analytical models

KW - Indexes

KW - Internet of Things

KW - Long Term Evolution

KW - NB-IoT

KW - Performance evaluation

KW - Preamble structure

KW - Protocols

KW - Random access

KW - Uplink

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An Enhanced Access Reservation Protocol with a Partial Preamble Transmission Mechanism in NB-IoT Systems

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