Essays about: "low power in wsn"

Showing result 21 - 25 of 33 essays containing the words low power in wsn.

  1. 21. Design of Autonomous Low Power Sensor for Soil Moisture Measurement.

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Zubair Ahmed; [2013]
    Keywords : ;

    Abstract : Drought is the most severe disaster compared to other disasters in human civilization and their impacts are serious which can cause hungur, thrist, food shortages, loss of livestock directly effects the human life. The main objective of this project is to develop an early warning system (EWS) [3] for drought indices by using wireless sensor networks (WSNs) which is the only way forward for an on-site monitoring and validation of locally defined drought indices [3]. READ MORE

  3. 22. BLUETOOTH / ZIGBEE NETWORKS AND DEVELOPMENT OF PORTABLE 6LOWPAN STACK

    University essay from Avdelningen för elektronik, matematik och naturvetenskap

    Author : Nagavenkat kumar Gaddam; [2013]
    Keywords : Zigbee; 802.15.4; 6LoWPAN; IPv6; Bluetooth.;

    Abstract : Wireless sensor networks (WSN’s) are becoming popular in military and civilian applications such as surveillance, monitoring, disaster recovery, home automation and many others. Prolonged network lifetime, scalability, node mobility and load balancing are important requirements for many WSN applications. READ MORE

  4. 23. Statistical Processing of IEEE 802.15.4 Data Collected in Industrial Environment

    University essay from Institutionen för informationsteknologi och medier

    Author : Yun Wang; Wenxuan Jiang; [2013]
    Keywords : WSN; Zigbee; CC2420; BER; RSSI; CORR; Wi-Fi;

    Abstract : Wireless sensor network, which is constitute of autonomous sensors, is used for monitoring physical or environmental conditions like temperature, sound, pressure, and so on. The dispersed sensors or nodes will respectively pass their data through the network to the main location. READ MORE

  5. 24. Process Control over Wireless Sensor Networks

    University essay from KTH/Reglerteknik

    Author : Zelalem Teffera Abebe; [2013]
    Keywords : ;

    Abstract : A signicant growth was witnessed in the led of Wireless Sensor Networks (WSNs), the previous decade. Advances in hardware miniaturization coupled with increased processing capabilities and memory capacity have extended the application domains of WSNs. READ MORE

  6. 25. Ethernet Energy Harvesting

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Sukru Senli; [2012]
    Keywords : Ethernet Energy Harvesting; Energy Harvesting; Energy Scavenging; Ethernet Power;

    Abstract : Improvements in embedded electronics which have effectively reduced power consumption requirements as well as advancements in IC technology allowing utilization of low power inputs have made Energy Harvesting a popular power solution for low power applications such as WSNs. In many implementation areas, we can see solar, thermal, and vibration energy harvesting techniques have taken the role of batteries as power source. READ MORE