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Performance Enhancement of LoRa Networks for Smart City Applications
Title
Performance Enhancement of LoRa Networks for Smart City Applications
Author
Aggarwal, Shobhit
Date Created
2023
Subjects--Topical
Electrical engineering
Description
The Internet of Things (IoT) provides unlimited possibilities for smart city applications. However, energy efficiency and scalability continue to be key considerations for the development of low-cost wireless networks for meeting the needs of the ...
Level based sampling techniques for energy conservation in large scale wireless sensor networks
Title
Level based sampling techniques for energy conservation in large scale wireless sensor networks
Author
Alasti, Hadi
Date Created
2009
Subjects--Topical
Electrical engineering, Industrial engineering
Description
As the size and node density of wireless sensor networks (WSN) increase, the energy conservation problem becomes more critical and the conventional methods become inadequate. This dissertation addresses two different problems in large scale WSNs w...
Game Theoretic Approaches for Channel Selection, Power Control and Routing in Wireless Sensor Networks
Title
Game Theoretic Approaches for Channel Selection, Power Control and Routing in Wireless Sensor Networks
Author
Darak, Natwar
Date Created
2014
Subjects--Topical
Electrical engineering, Engineering
Description
This work proposes a game theoretic framework for managing the radio resources of wireless sensor nodes in Wireless Sensor Networks (WSNs). We consider data collecting sensor networks that are typical of environmental monitoring applications, whic...
Design Considerations for Intermittently Connected Energy Harvesting Wireless Sensor Networks
Title
Design Considerations for Intermittently Connected Energy Harvesting Wireless Sensor Networks
Author
Rajib, Md Majharul Islam
Date Created
2018
Subjects--Topical
Electrical engineering
Description
Wireless sensor networks can potentially achieve perpetual maintenance-free operation by harnessing ambient energy from the environment. However, most environmental energy sources, such as vibrations, heat, radio frequency (RF) are usually inadequ...
DEVELOPMENT AND EVALUATION OF RSSI-BASED LOCALIZATION SCHEMES FOR WIRELESS SENSOR NETWORKS TO MITIGATE SHADOWING EFFECTS
Title
DEVELOPMENT AND EVALUATION OF RSSI-BASED LOCALIZATION SCHEMES FOR WIRELESS SENSOR NETWORKS TO MITIGATE SHADOWING EFFECTS
Author
CHUKU, NDUBUEZE
Date Created
2020
Subjects--Topical
Electrical engineering, Engineering, Computer engineering
Description
Received radio frequency (RF) signal strength provides a cost-effective mechanism for distance estimation that is popularly used for range-based localization in wireless sensor networks (WSN). The typical method of determining sensor location usin...