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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...
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...
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...
DYNAMIC ROUTING WITH CROSS-LAYER ADAPTATIONS FOR MULTI-HOP WIRELESS NETWORKS
Title
DYNAMIC ROUTING WITH CROSS-LAYER ADAPTATIONS FOR MULTI-HOP WIRELESS NETWORKS
Author
PAL, AMITANGSHU
Date Created
2013
Subjects--Topical
Computer science, Computer engineering
Description
In recent years there has been a proliferation of research on a number of wirelessmulti-hop networks that include mobile ad-hoc networks, wireless mesh networks,and wireless sensor networks (WSNs). Routing protocols in such networks are oftenrequi...
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...
UTILIZATION OF WIRELESS SIGNAL STRENGTH FOR MOBILE ROBOT LOCALIZATION IN INDOOR ENVIRONMENTS
Title
UTILIZATION OF WIRELESS SIGNAL STRENGTH FOR MOBILE ROBOT LOCALIZATION IN INDOOR ENVIRONMENTS
Author
Shue, Samuel
Date Created
2017
Subjects--Topical
Electrical engineering, Computer engineering, Robotics
Description
Localization is a key component of any mobile robot application. For any task a mobile robot might need to perform, precise knowledge of its pose within its environment is critical. Mobile robots employ a multitude of sensors to estimate position,...
INFORMATION BASED SMART RF ENERGY HARVESTING IN WIRELESS SENSOR NETWORKS
Title
INFORMATION BASED SMART RF ENERGY HARVESTING IN WIRELESS SENSOR NETWORKS
Author
Tripathi, Asheesh
Date Created
2020
Subjects--Topical
Electrical engineering, Electromagnetism
Description
A major constraint for long term sustainability of wireless sensor networks (WSN) and the Internet of Things (IoT) is the limitation of their energy resources. Most wireless sensors are low energy consuming devices which are, in general, designed ...