Essays about: "wireless sensor networks optimization"
Showing result 1 - 5 of 13 essays containing the words wireless sensor networks optimization.
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1. The Optimization of Solar Energy Harvesting in WSN
University essay from Mittuniversitetet/Avdelningen för elektronikkonstruktionAbstract : In recent year, wireless sensor networks have gradually become an indispensable part of people's daily lives. Energy consumption and energy harvesting play an important role in these systems. In outdoor, there is no doubt that solar energy is more suitable to powering the wireless sensor nodes. READ MORE
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2. Energy Optimization of Scheduling and Packet Loss in Wireless Sensor Networks
University essay from KTH/Skolan för elektro- och systemteknik (EES)Abstract : We study the data aggregation of Wireless SensorNetworks (WSN). This is done by considering two problemformulations. The problems examine two different parts of thenetworks and their impact on its energy consumption. The firstproblem looks at the impact of packet loss and the secondproblem on the impact of network scheduling. READ MORE
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3. Assessing and Predicting the Impact of Energy Conservation Measures Using Smart Meter Data
University essay from KTH/Kraft- och värmeteknologiAbstract : Buildings account for around 40 percent of the primary energy consumption in Europe and in the United States. They also hold tremendous energy savings potential: 15 to 29 percent by 2020 for the European building stock according to a 2009 study from the European Commission. READ MORE
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4. An Energy-Balancing Unequal Clustering Algorithm for Multi hop Routing in WSN
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : Energy saving is a critical issue in Wireless Sensor Networks as they have limited amount of energy and no rechargeable batteries. Clustering plays an effective role in utilization and saving of the limited energy resources of the deployed sensor nodes, where nodes are grouped into clusters and one node, called the cluster head is responsible for collecting data from other nodes, aggregates them and sends them to the BS, where data can be retrieved later. READ MORE
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5. Cognitive WSN access based on local WLAN traffic estimation
University essay from KTH/KommunikationsnätAbstract : The recent growth in the deployment of wireless networks that access the unlicensed ISM bands has introduced the issue of co-existence between different kinds of wireless technologies. In this work we address the enhancement of the performance of the low-cost Wireless Sensor Network nodes competing for spectrum access with the WLAN devices, that are more powerful in terms of transmission and computational power. READ MORE