Deterministic Scheduling for Energy Efficient and Reliable Communication in Heterogeneous Sensing Environments in Industrial Wireless Sensor Networks
Journal Title: EAI Endorsed Transactions on Energy Web - Year 2016, Vol 3, Issue 11
Abstract
The present-day industries incorporate many applications, and complex processes, hence, a large number of sensors with dissimilar process deadlines and sensor update frequencies will be in place. This paper presents a scheduling algorithm, which takes into account the varying deadlines of the sensors connected to the cluster-head, and formulates a static schedule for Time Division Multiple Access (TDMA) based communication. The scheme uses IEEE802.15.4e superframe as a baseline and proposes a new superframe structure. For evaluation purposes the update frequencies of different industrial processes are considered. The scheduling algorithm is evaluated under varying network loads by increasing the number of nodes affiliated to a cluster-head. The static schedule generated by the scheduling algorithm offers reduced energy consumption, improved reliability, efficient network load management and improved information to control bits ratio.
Authors and Affiliations
Mohsin Raza, Hoa Le-Minh, Nauman Aslam, Sajjad Hussain
Keywords
Related Articles
- EP ID EP45161
- DOI http://dx.doi.org/10.4108/eai.11-7-2017.152764
- Views 243
- Downloads 0
A tool based on traffic traces and stochastic monotonicity to analyze data centers and their energy consumption
We present a tool to study the trade-off between energy consumption and performance evaluation. The tool uses real traffic traces to model arrivals, and it allows to consider general discrete arrival processes. Some serv...
Methodology for Commercial Buildings Thermal Loads Predictive Models Based on Simulation Performance
Commercial buildings incorporate Building Energy Management Systems (BEMS) to monitor indoor environment conditions as well as controlling Heating Ventilation and Air Conditioning (HVAC) systems. Measurements of temperat...
Demand Response an Alternative Solution to Prevent Load Shedding Triggering
This paper investigates an alternative solution to prevent Load Shedding (LS) triggering during underfrequency and proposes a new technique to restore the frequency during emergency events. Demand response (DR) is consid...
COMPARATIVE ANALYSIS OF «INDIGO» AND «DISPACE 2.0» AUTOMATED TESTING SYSTEMS FOR THE CONTROL OF PERSONNEL KNOWLEDGE
Professional tools for automating the testing and processing of results are now developed. The purpose of research – comparison of capabilities and quality indicators of two automated systems of knowledge control (testin...
International Smart Grid Roadmaps and their Assessment
In US and Europe many approaches and efforts exist with different viewpoints and focuses on what is understood as smart grids. One agreement of almost all approaches is the need for standardization to operate smart grid...