IEICE TRANSACTIONS on Communications
A Slotted Access-Inspired Group Paging Scheme for Resource Efficiency in Cellular MTC Networks
Summary :
Deployment of machine-type communications (MTCs) over the current cellular network could lead to severe overloading of the radio access network of Long Term Evolution (LTE)-based systems. This paper proposes a slotted access-based solution, called the Slotted Access For Group Paging (SAFGP), to cope with the paging-induced MTC traffic. The proposed SAFGP splits paged devices into multiple access groups, and each group is then allocated separate radio resources on the LTE's Physical Random Access Channel (PRACH) in a periodic manner during the paging interval. To support the proposed scheme, a new adaptive barring algorithm is proposed to stabilize the number of successful devices in each dedicated access slot. The objective is to let as few devices transmitting preambles in an access slot as possible while ensuring that the number of preambles selected by exactly one device approximates the maximum number of uplink grants that can be allocated by the eNB for an access slot. Analysis and simulation results demonstrate that, given the same amount of time-frequency resources, the proposed method significantly improves the access success and resource utilization rates at the cost of slightly increasing the access delay compared to state-of-the-art methods.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E105-B No.8 pp.944-958
- Publication Date
- 2022/08/01
- Publicized
- 2022/02/14
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2021EBP3157
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technologies
Authors
Linh T. HOANG
the University of Aizu
Anh-Tuan H. BUI
the University of Aizu
Chuyen T. NGUYEN
Hanoi University of Science and Technology
Anh T. PHAM
the University of Aizu
Keyword
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Linh T. HOANG, Anh-Tuan H. BUI, Chuyen T. NGUYEN, Anh T. PHAM, "A Slotted Access-Inspired Group Paging Scheme for Resource Efficiency in Cellular MTC Networks" in IEICE TRANSACTIONS on Communications,
vol. E105-B, no. 8, pp. 944-958, August 2022, doi: 10.1587/transcom.2021EBP3157.
Abstract: Deployment of machine-type communications (MTCs) over the current cellular network could lead to severe overloading of the radio access network of Long Term Evolution (LTE)-based systems. This paper proposes a slotted access-based solution, called the Slotted Access For Group Paging (SAFGP), to cope with the paging-induced MTC traffic. The proposed SAFGP splits paged devices into multiple access groups, and each group is then allocated separate radio resources on the LTE's Physical Random Access Channel (PRACH) in a periodic manner during the paging interval. To support the proposed scheme, a new adaptive barring algorithm is proposed to stabilize the number of successful devices in each dedicated access slot. The objective is to let as few devices transmitting preambles in an access slot as possible while ensuring that the number of preambles selected by exactly one device approximates the maximum number of uplink grants that can be allocated by the eNB for an access slot. Analysis and simulation results demonstrate that, given the same amount of time-frequency resources, the proposed method significantly improves the access success and resource utilization rates at the cost of slightly increasing the access delay compared to state-of-the-art methods.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2021EBP3157/_p
Copy
@ARTICLE{e105-b_8_944,
author={Linh T. HOANG, Anh-Tuan H. BUI, Chuyen T. NGUYEN, Anh T. PHAM, },
journal={IEICE TRANSACTIONS on Communications},
title={A Slotted Access-Inspired Group Paging Scheme for Resource Efficiency in Cellular MTC Networks},
year={2022},
volume={E105-B},
number={8},
pages={944-958},
abstract={Deployment of machine-type communications (MTCs) over the current cellular network could lead to severe overloading of the radio access network of Long Term Evolution (LTE)-based systems. This paper proposes a slotted access-based solution, called the Slotted Access For Group Paging (SAFGP), to cope with the paging-induced MTC traffic. The proposed SAFGP splits paged devices into multiple access groups, and each group is then allocated separate radio resources on the LTE's Physical Random Access Channel (PRACH) in a periodic manner during the paging interval. To support the proposed scheme, a new adaptive barring algorithm is proposed to stabilize the number of successful devices in each dedicated access slot. The objective is to let as few devices transmitting preambles in an access slot as possible while ensuring that the number of preambles selected by exactly one device approximates the maximum number of uplink grants that can be allocated by the eNB for an access slot. Analysis and simulation results demonstrate that, given the same amount of time-frequency resources, the proposed method significantly improves the access success and resource utilization rates at the cost of slightly increasing the access delay compared to state-of-the-art methods.},
keywords={},
doi={10.1587/transcom.2021EBP3157},
ISSN={1745-1345},
month={August},}
Copy
TY - JOUR
TI - A Slotted Access-Inspired Group Paging Scheme for Resource Efficiency in Cellular MTC Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 944
EP - 958
AU - Linh T. HOANG
AU - Anh-Tuan H. BUI
AU - Chuyen T. NGUYEN
AU - Anh T. PHAM
PY - 2022
DO - 10.1587/transcom.2021EBP3157
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E105-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2022
AB - Deployment of machine-type communications (MTCs) over the current cellular network could lead to severe overloading of the radio access network of Long Term Evolution (LTE)-based systems. This paper proposes a slotted access-based solution, called the Slotted Access For Group Paging (SAFGP), to cope with the paging-induced MTC traffic. The proposed SAFGP splits paged devices into multiple access groups, and each group is then allocated separate radio resources on the LTE's Physical Random Access Channel (PRACH) in a periodic manner during the paging interval. To support the proposed scheme, a new adaptive barring algorithm is proposed to stabilize the number of successful devices in each dedicated access slot. The objective is to let as few devices transmitting preambles in an access slot as possible while ensuring that the number of preambles selected by exactly one device approximates the maximum number of uplink grants that can be allocated by the eNB for an access slot. Analysis and simulation results demonstrate that, given the same amount of time-frequency resources, the proposed method significantly improves the access success and resource utilization rates at the cost of slightly increasing the access delay compared to state-of-the-art methods.
ER -
English
