Essays about: "WSN Wireless Sensor Network"

Showing result 11 - 15 of 93 essays containing the words WSN Wireless Sensor Network.

1. 11. Survey of microcontrollers and short-range radio transceivers for wireless sensors

   University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

   Author : Ephrem Zewdu Yesitla; [2020]
   Keywords : Wireless Sensor Network WSNs ; RF-transceivers; wireless fidelity Wi-Fi ; Cortex-M4.;

   Abstract : A significant growth was witnessed in the field of Wireless Sensor Networks (WSNs), in the previous decade. The objective of this study has been Survey of micro controllers and short-range radio transceivers for wireless sensors and provide an extensive overview of micro controllers and RF-transceivers in the Market and compare the relevant properties for designing wireless sensor nodes. READ MORE

3. 12. Active Infrared light power supply for indoor wireless sensor nodes

   University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

   Author : Jialei Chen; [2020]
   Keywords : Energy Harvesting; IR; WSN; Photovoltaic;

   Abstract : In order to expand the energy source in energy harvesting, this thesis explores the feasibility of using infrared light source as the energy source. Firstly, the thesis investigated the current energy harvesting solution and the way of using infrared light energy, and determined the use of crystalline solar panels as energy harvesters. READ MORE

4. 13. Model-Based versus Data-Driven Control Design for LEACH-based WSN

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Axel Karlsson; Bohan Zhou; [2020]
   Keywords : Wireless sensor network; mobile sink; LEACH; model predictive control; reinforcement learning; Deep Q-Networks; : Trådlösa sensor nätverk; LEACH; modellbaserad regulator; reinforcement learning; Deep Q-Networks;

   Abstract : In relation to the increasing interest in implementing smart cities, deployment of widespread wireless sensor networks (WSNs) has become a current hot topic. Among the application’s greatest challenges, there is still progress to be made concerning energy consumption and quality of service. READ MORE

5. 14. A Multi-layered Routing Technique for Sensing Train Integrity and Composition

   University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

   Author : Satya Venkata Sidhi Vinayak Pulugurtha; Kishore Kumar Atragadda; [2020]
   Keywords : Cargo Wagon; Composition; Integrity; Scalability; Wireless Sensor Network;

   Abstract : This thesis deals with an approach to monitor the integrity and composition of cargo wagons withthe help of Wireless Sensor Network (WSN). The WSN is to be fully automated that does notneed any human intervention for gathering information about the composition and integrity ofcargo trains, which are the most necessary factors for Cargo Logistics. READ MORE

6. 15. WSN Routing Schedule Based on Energy-aware Adaptation

   University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

   Author : Tingqing Peng; [2020]
   Keywords : Multi-objective Optimization Problem; Routing schedule; KSP; Wireless sensor network;

   Abstract : In view of the problem of uneven load distribution and energy consumption among nodes in a multi-hop wireless sensor network, this research constructs the routing schedule problem as a MOP (Multi-objective Optimization Problem), and proposed an energy-aware routing optimization scheme RDSEGA based on multi-objective optimization. In this scheme, in order to avoid the searching space explosion problem caused by the increase of nodes, KSP Yen's algorithm was applied to prune the searching space, and the candidate paths selected after pruning are recoded based on priority. READ MORE