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Analyzing Energy Efficiency for IoT Devices with DRX Capability and Poisson Arrivals

Cai, B; Chen, Y; Darwazeh, I; (2019) Analyzing Energy Efficiency for IoT Devices with DRX Capability and Poisson Arrivals. In: Proceedings of the 2019 26th International Conference on Telecommunications (ICT). (pp. pp. 254-259). IEEE Green open access

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Abstract

Energy-efficient communications is one important consideration for Internet of Things (IoT) devices, and it can be achieved via the discontinuous reception (DRX) technology. In this paper, we consider an IoT device with the DRX capability. The device is functioning based on the LTE standard and it is communicating with the base station over a Nakagami- m fading channel. Data are generated with fixed length and Poisson processes. Under these settings, we develop a cross-layer analytical model to analyze 1) the energy efficiency, 2) stationary probability and 3) state holding time of this device. Simulation results show that the proposed model can approximate the three performance of a IoT device accurately.

Type: Proceedings paper
Title: Analyzing Energy Efficiency for IoT Devices with DRX Capability and Poisson Arrivals
Event: The 26th International Conference on Telecommunications (ICT) 2019
Location: Hanoi, Vietnam
Dates: 8th-10th April 2019
ISBN-13: 978-1-7281-0273-3
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/ICT.2019.8798791
Publisher version: https://doi.org/10.1109/ICT.2019.8798791
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Internet of Things, Nakagami channels, stochastic processes, telecommunication power management
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10082927
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