Li, Yun, Chai, Kok Keong, Chen, Yue and Loo, Jonathan ORCID: https://orcid.org/0000-0002-2197-8126 (2015) QoS-aware joint access control and duty cycle control for machine-to-machine communications. In: 2015 IEEE Global Communications Conference (GLOBECOM), 06-10 Dec 2015, San Diego, USA.

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Abstract

Massive devices and various applications imposes new challenges for Machine-to-Machine (M2M) communications to enable Internet of Things (IoT). In this paper, we investigate a QoS-aware joint access control and duty cycle control problem for M2M communications to optimise the overall network performance, including energy efficiency, end-to-end delay, reliability, throughput and fairness. We first model a practical hybrid M2M communication network and measure the overall network performance through a cost function. Then, an optimisation problem is formulated to minimise the long-term aggregated network cost. Further more, we overcome the non-convexity of the cost function and mathematically derive the optimal access control. Finally, we propose a distributed access control followed by a reinforcement learning (RL) based duty cycle control which adapts to various network dynamics without priori network information. Simulation results show that, the proposed joint access control and duty cycle control minimise the network long-term aggregated cost, while achieving fairness among cluster heads with QoS differentiation.

Item Type:	Conference or Workshop Item (Paper)
ISBN:	9781479959525
Identifier:	10.1109/GLOCOM.2015.7417682
Identifier:	10.1109/GLOCOM.2015.7417682
Additional Information:	© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Keywords:	Access control, Logic gates, Delays, Quality of service, Throughput, IEEE 802.15 Standard, Cost function
Subjects:	Computing > Systems > Computer networking Computing > Systems Computing
Depositing User:	Jonathan Loo
Date Deposited:	21 Jun 2017 15:32
Last Modified:	04 Nov 2024 12:35
URI:	https://repository.uwl.ac.uk/id/eprint/3472

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