scholarly journals Energy Consumption Analysis of WirelessHART Adaptor for Industrial Wireless Sensor Actuator Network

2017 ◽  
Vol 105 ◽  
pp. 227-234 ◽  
Author(s):  
Tran Duc Chung ◽  
Rosdiazli Ibrahim ◽  
Vijanth Sagayan Asirvadam ◽  
Nordin Saad ◽  
Sabo Miya Hassan
Keyword(s):  
Energy Consumption ◽  
Wireless Sensor ◽  
Sensor Actuator ◽  
Energy Consumption Analysis

scholarly journals Smart Campus: An Experimental Performance Comparison of Collaborative and Cooperative Schemes for Wireless Sensor Network

Energies ◽  
2019 ◽  
Vol 12 (16) ◽  
pp. 3135 ◽  
Author(s):  
Carolina Del-Valle-Soto ◽  
Leonardo J. Valdivia ◽  
Ramiro Velázquez ◽  
Luis Rizo-Dominguez ◽  
Juan-Carlos López-Pimentel
Keyword(s):  
Energy Consumption ◽  
Sensor Networks ◽  
Performance Metrics ◽  
Smart Cities ◽  
Performance Comparison ◽  
Wireless Sensor ◽  
University Campus ◽  
Multiple Sensors ◽  
Energy Consumption Analysis ◽  
Wireless Environment

Presently, the Internet of Things (IoT) concept involves a scattered collection of different multipurpose sensor networks that capture information, which is further processed and used in applications such as smart cities. These networks can send large amounts of information in a fairly efficient but insecure wireless environment. Energy consumption is a key aspect of sensor networks since most of the time, they are battery powered and placed in not easily accessible locations. Therefore, and regardless of the final application, wireless sensor networks require a careful energy consumption analysis that allows selection of the best operating protocol and energy optimization scheme. In this paper, a set of performance metrics is defined to objectively compare different kinds of protocols. Four of the most popular IoT protocols are selected: Zigbee, LoRa, Bluethooth, and WiFi. To test and compare their performance, multiple sensors are placed at different points of a university campus to create a network that can accurately simulate a smart city. Finally, the network is analyzed in detail using two different schemes: collaborative and cooperative.

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