Publication result detail

Modeling of Energy Consumption for LTE Cat-M with PSM and eDRX

LE, T. D.; MAŠEK, P.; ŠTŮSEK, M.; PALUŘÍK, P.; MOLTCHANOV, D.; MLÝNEK, P.; HOŠEK, J.

Original Title

Modeling of Energy Consumption for LTE Cat-M with PSM and eDRX

English Title

Modeling of Energy Consumption for LTE Cat-M with PSM and eDRX

Type

Paper in proceedings (conference paper)

Original Abstract

This paper presents our implementation of power consumption optimization features for LTE Cat-M, a prominent cellular IoT technology, with a focus on Power Saving Mode (PSM) and the advanced power-saving mechanisms of Extended Discontinuous Reception (eDRX). These features are implemented as standalone modules in Network Simulator 3 (NS-3), enabling testing of selected massive Machine-Type Communication (mMTC) scenarios, such as smart gas or water meters. Simulation results confirm that the combined use of PSM and eDRX can significantly reduce power consumption, thereby extending the lifespan of batterypowered IoT devices.

English abstract

This paper presents our implementation of power consumption optimization features for LTE Cat-M, a prominent cellular IoT technology, with a focus on Power Saving Mode (PSM) and the advanced power-saving mechanisms of Extended Discontinuous Reception (eDRX). These features are implemented as standalone modules in Network Simulator 3 (NS-3), enabling testing of selected massive Machine-Type Communication (mMTC) scenarios, such as smart gas or water meters. Simulation results confirm that the combined use of PSM and eDRX can significantly reduce power consumption, thereby extending the lifespan of batterypowered IoT devices.

Keywords

eDRX, IoT, LPWA, LTE Cat-M, Power Saving, PSM

Key words in English

eDRX, IoT, LPWA, LTE Cat-M, Power Saving, PSM

Authors

LE, T. D.; MAŠEK, P.; ŠTŮSEK, M.; PALUŘÍK, P.; MOLTCHANOV, D.; MLÝNEK, P.; HOŠEK, J.

RIV year

2026

Released

26.11.2024

ISBN

978-3-8007-6544-7

Book

2024 16th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

Pages from

66

Pages to

72

Pages count

7

BibTex

@inproceedings{BUT193597,
  author="Dinh Thao {Le} and Pavel {Mašek} and Martin {Štůsek} and Pavel {Paluřík} and Dmitri {Moltchanov} and Petr {Mlýnek} and Jiří {Hošek}",
  title="Modeling of Energy Consumption for LTE Cat-M with PSM and eDRX",
  booktitle="2024 16th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)",
  year="2024",
  pages="66--72",
  isbn="978-3-8007-6544-7"
}