Modular Plug-and-Play Power Resources for Energy-Aware Wireless Sensor Nodes

Wireless Sensor Networks (WSNs) within the zone time regulate to greater enticing and develop their manner into massive variance of exercise in distinctive domains. Elevation in wireless sensor network technology provide the affability of small and low cost sensor nodes with the adequacy of sensing, processing, computing the physical and surroundings circumstances. Due to inhibition in transmission range, processing and power resources it is considered necessary to design awesome and energy aware protocol to increase network lifetime. Routing strategies are developing to boom life cycle of sensor network and increase throughput performance. This paper gives, an analysis of various routing strategies used in wireless sensor networks in addition importance of cluster based routing, and varieties of cluster, type of cluster based routing are discussed. The observe concludes with the issues and the resent researchers on cluster based routing.

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Energy-Aware Approaches for Energy Harvesting Powered Wireless Sensor Nodes

IEEE Sensors Journal ◽

10.1109/jsen.2017.2665680 ◽

2017 ◽

Vol 17 (7) ◽

pp. 2165-2173 ◽

Cited By ~ 58

Author(s):

Tingwen Ruan ◽

Zheng Jun Chew ◽

Meiling Zhu

Keyword(s):

Energy Harvesting ◽

Sensor Nodes ◽

Wireless Sensor ◽

Energy Aware ◽

Wireless Sensor Nodes

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Developing Energy Aware Distributed Aggregation Tree Technique for Wireless Sensor Networks

Iraqi Journal for Computers and Informatics ◽

10.25195/ijci.v43i2.57 ◽

2017 ◽

Vol 43 (2) ◽

pp. 1-8

Author(s):

Intisar Al-Mejibli

Keyword(s):

Mobile Networks ◽

Network Architecture ◽

Base Station ◽

Sensor Nodes ◽

Wireless Sensor ◽

Energy Aware ◽

Power Resources ◽

Aggregation Tree ◽

Aggregation Technique ◽

Parent Node

Wireless sensor network WSN consists of small sensor nodes with limited resources, which are sensing, gathering and transmitting data to base station. Sensors of various types are deployed ubiquitously and widely in varied environments for instance, wildlife reserves, battlefields, mobile networks and office building. Sensor nodes are having restricted and non replenishable power resources and this is regarded as one of the main of their critical limits. All applied techniques and protocols on sensor nodes must take into consideration their power limitation. Data aggregation techniques are used by sensor nodes in order to minimize the power consumption by organizing the communication among sensor nodes and eliminating the redundant of sensed data. This paper proposed lightweight modification on data aggregation technique named Energy Aware Distributed Aggregation Tree EADAT. The main principle of this development is using the available information in sensor nodes to pass the role of parent node among sensor nodes in each cluster. The process of passing parent node role is based on nominating the sensor nodes which have higher power on regular bases. A model based on tree network architecture is designed for validation purpose and is used with NS2 simulator to test the proposed development. EADAT and EADAT with proposed development are applied on the designed model and the results were promising

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Energy-Aware System Design for Autonomous Wireless Sensor Nodes: A Comprehensive Review

Sensors ◽

10.3390/s21020548 ◽

2021 ◽

Vol 21 (2) ◽

pp. 548

Author(s):

Olfa Kanoun ◽

Sonia Bradai ◽

Sabrine Khriji ◽

Ghada Bouattour ◽

Dhouha El Houssaini ◽

...

Keyword(s):

System Design ◽

Energy Supply ◽

Sensor Nodes ◽

Wireless Sensor ◽

Deep Insight ◽

Energy Aware ◽

Wireless Sensor Nodes ◽

Comprehensive Review ◽

Almost All ◽

Made In

Nowadays, wireless sensor networks are becoming increasingly important in several sectors including industry, transportation, environment and medicine. This trend is reinforced by the spread of Internet of Things (IoT) technologies in almost all sectors. Autonomous energy supply is thereby an essential aspect as it decides the flexible positioning and easy maintenance, which are decisive for the acceptance of this technology, its wide use and sustainability. Significant improvements made in the last years have shown interesting possibilities for realizing energy-aware wireless sensor nodes (WSNs) by designing manifold and highly efficient energy converters and reducing energy consumption of hardware, software and communication protocols. Using only a few of these techniques or focusing on only one aspect is not sufficient to realize practicable and market relevant solutions. This paper therefore provides a comprehensive review on system design for battery-free and energy-aware WSN, making use of ambient energy or wireless energy transmission. It addresses energy supply strategies and gives a deep insight in energy management methods as well as possibilities for energy saving on node and network level. The aim therefore is to provide deep insight into system design and increase awareness of suitable techniques for realizing battery-free and energy-aware wireless sensor nodes.

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