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Wireless Sensor Networks have been used extensively for environment data collection from dense as well as simple linear structure deployments. However, the need to collect data from all sensors in the network imposes constraints on internode distances. Critical issues related to optimal resource allocation still persist for even simplistic deployments like linear and hierarchical networks. In this...
Wireless sensor networks (WSNs) are receiving more popularity in mission critical and delay sensitive industrial applications because they offer low latency and reliable message transmission. In applications like gas leakage detection, monitoring of pressure and industrial process control etc. reliable communication between sink and the sensing nodes is very important. In wireless sensor networks...
This paper discusses various techniques and algorithms that have been used over time for maximum power point tracking (MPPT) of various energy systems with special focus to wireless Sensor Network (WSN) applications. A brief comparison has been carried out, that evaluates several techniques w.r.t cost, implementation complexity and rejection to load disturbances. The non-linear behavior of the power...
Heterogeneity of nodes in Wireless Sensor Networks (WSN) is one of the challenges that can negatively affect the overall network capability due to potential mismatches in the data format and structures exchanged between nodes. All nodes in a network must be able to communicate similar data structures and also confirm to the same data exchanging model. However, WSN nodes have very limited resources...
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