Abstract
In the Industrial Internet of Things (IIoT), it is an urgent task to reduce power loss and enhance energy efficient through reasonable allocation of resources. Inspired by time slot channel frequency hopping, this paper puts forward a dynamic allocation model for time and power resources. Based on the proposed model, a dynamic resource allocation algorithm was designed to reduce energy consumption. In addition, a power and time allocation algorithm was developed to maximize the energy efficiency of the system. The workflows of the two algorithms were introduced in details. Simulation results show that both dynamic resource allocation algorithm could reduce the energy loss of the communication system, while ensuring the stability of the data queue. The research findings help to promote the performance of communication systems in different scenarios of the IIoT.
Highlights
In recent years, with the continuous development and innovation of related technologies of Internet of things, the production mode of traditional industries and people’s life style have changed dramatically
One typical example is the industrial Internet of things
This paper mainly focuses on the application of time slot channel frequency hopping (TSCH) in Industrial Internet of Things, and based on this technology, how to meet the energy cost, energy efficiency and delay requirements of the system through dynamic power resource and time resource allocation mechanism is studied
Summary
With the continuous development and innovation of related technologies of Internet of things, the production mode of traditional industries and people’s life style have changed dramatically. With the continuous development of the Industrial Internet of things, the security and reliability of the system become more and more important. Due to the limited power resources available to the nodes themselves, how to allocate the resources reasonably to reduce the power loss and improve the energy efficiency of the system is an urgent problem. In reality, due to the limitation of available time, bandwidth, energy and other resources, how to reduce the delay, reduce the communication overhead and improve the energy utilization of the rapidly growing data service under the limited resources is facing great challenges. This paper mainly focuses on the application of time slot channel frequency hopping (TSCH) in Industrial Internet of Things, and based on this technology, how to meet the energy cost, energy efficiency and delay requirements of the system through dynamic power resource and time resource allocation mechanism is studied
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