An Efficient MAC Protocol With Adaptive Energy Harvesting for Machine-to-Machine Networks

Liu, Yi; Yang, Zuyuan; Yu, Rong; Xiang, Yong; Xie, Shengli

doi:10.1109/access.2015.2421517

Cited by 37 publications

(14 citation statements)

References 17 publications

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“…While, Zhou et al [76] discussed a relay selection scheme which involves determining the optimal relay node as the one that decreases the summation of transmitted power. Besides, several proposals have been developed for EE [28][29][30][31], which can be summarized as follows:…”

Section: Green Machine-to-machinementioning

confidence: 99%

Notice of Retraction: Enabling Hardware Green Internet of Things: A review of Substantial Issues

et al. 2024

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Between now and the near future, the Internet of Things (IoT) will redesign the socioecological morphology of the human terrain. The IoT ecosystem deploys diverse sensor platforms connecting millions of heterogeneous objects through the Internet. Irrespective of sensor functionality, most sensors are low energy consumption devices and are designed to transmit sporadically or continuously. However, when we consider the millions of connected sensors powering various user applications, their energy efficiency (EE) becomes a critical issue. Therefore, the importance of EE in IoT technology, as well as the development of EE solutions for sustainable IoT technology, cannot be overemphasised. Propelled by this need, EE proposals are expected to address the EE issues in the IoT context. Consequently, many developments continue to emerge, and the need to highlight them to provide clear insights to researchers on eco-sustainable and green IoT technologies becomes a crucial task. To pursue a clear vision of green IoT, this study aims to present the current state-of-the art insights into energy saving practices and strategies on green IoT. The major contribution of this study includes reviews and discussions of substantial issues in the enabling of hardware green IoT, such as green machine to machine, green wireless sensor networks, green radio frequency identification, green microcontroller units, integrated circuits and processors. This review will contribute significantly towards the future implementation of green and eco-sustainable IoT.

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Section: Green Machine-to-machinementioning

confidence: 99%

Notice of Retraction: Enabling Hardware Green Internet of Things: A review of Substantial Issues

et al. 2024

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“…The authors in [21] designed an efficient energy harvesting MAC protocol. In which, all devices firstly harvested the energy.…”

Section: Related Workmentioning

confidence: 99%

Optimised approach based on hybrid MAC protocol for M2M networks

et al. 2018

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In machine-to-machine (M2M) networks, the ability to access the radio channel requires a rigid design of a medium access control (MAC) protocol. Here, an optimised hybrid MAC protocol will be proposed which is composed of two main processes, the contending process and the transmission process. During contention process, the devices randomly contend the transmission opportunities with equal probabilities by using the conventional-based slotted ALOHA (S-ALOHA) mechanism. Only successful devices can assign a transmission slot during the transmission process by using the reservation-based time division multiple access mechanism. Additionally, an optimisation problem will be formulated to obtain the maximum aggregated throughput. Moreover, the optimum relation between the contention and transmission periods under different number of devices is calculated. The optimisation problem is solved with the aid of mathematical analysis which is carried out through Monte Carlo simulation. Furthermore, extensive MATLAB programs are executed to study the system performance in terms of: the system throughput, the average packet delay, the success access ratio, and the reservation ratio. The simulation results show that the proposed hybrid technique outperforms other related hybrid when compared.

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“…Concerning green M2M, with the massive machines involved in M2M communications, it will consume a lot of energy, particularly in M2M domain. The following methods might be used to increase energy efficiency [29], [33][34]: 1) Intelligently adjust the transmission power (e.g. to the minimal necessary level); 2) Design efficient communication protocols (e.g.…”

Section: Green Machine To Machine (M2m)mentioning

confidence: 99%