Comprehensive Optimization of Energy Consumption and Delay Performance for Green Communication in Internet of Things
Joint Authors
Liu, Anfeng
Wang, Jiaze
Hu, Chunhua
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-23
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Telecommunications Engineering
Abstract EN
Energy efficiency as well as fast data transmission is vital to green communications-based applications for Internet of Things (IoT).
Wireless sensors, which constitute one of the important parts of IoT, adopt duty cycle operating mode to save energy.
Although duty cycle operating mode will decrease the energy consumption of sensor nodes, it leads to a larger communication delay.
In this paper, a utility-based adaptive duty cycle (UADC) routing algorithm is proposed to increase energy efficiency, reduce transmission delay, and keep long lifetime at the same time.
First, UADC routing algorithm adopts a comprehensive performance evaluation function to evaluate the utility of choosing different relay nodes.
Then it selects the node which maximizes the utility of the system to perform data relay.
The utility function synthesizes comprehensive indexes like the reliability, energy consumption, and delay of the node.
UADC routing algorithm adopts a high-duty cycle operating mode in the areas which have more remaining energy to decrease the delay.
And a low-duty cycle operating mode in the energy-strained areas is adopted to ensure a long lifetime.
The simulation results also prove the significant performances of our proposed algorithms.
American Psychological Association (APA)
Wang, Jiaze& Hu, Chunhua& Liu, Anfeng. 2017. Comprehensive Optimization of Energy Consumption and Delay Performance for Green Communication in Internet of Things. Mobile Information Systems،Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1189010
Modern Language Association (MLA)
Wang, Jiaze…[et al.]. Comprehensive Optimization of Energy Consumption and Delay Performance for Green Communication in Internet of Things. Mobile Information Systems No. 2017 (2017), pp.1-17.
https://search.emarefa.net/detail/BIM-1189010
American Medical Association (AMA)
Wang, Jiaze& Hu, Chunhua& Liu, Anfeng. Comprehensive Optimization of Energy Consumption and Delay Performance for Green Communication in Internet of Things. Mobile Information Systems. 2017. Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1189010
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189010