Node Relocation Techniques for Wireless Sensor Networks: A Short Survey
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In recent years with advances in wireless communication technology, sensing technology can be used for a wide variety of applications and systems with vastly varying requirements and characteristics, such as environmental monitoring, disaster management, factory automation, healt
In wireless sensor networks (WSNs) nodes often operate unattended in a collaborative manner to perform some tasks. In many applications, the network is deployed in harsh environments such as battlefield where the nodes are susceptible to damage. In addition, nodes may fail due to
The major challenge in designing wireless sensor networks (WSNs) is the support of the functional, such as data latency, and the non-functional, such as data integrity, requirements while coping with the computation, energy and communication constraints. Careful node placement ca
Recently, wireless sensor networks (WSNs) have been immensely used in many real-life outlines, and have become very important. These sensors sense some physical phenomenon and then gathered information is processed. Sensor nodes may be affected from a huge distortion in severe su
Node replication attack is one of the most dreadful security attack exist in Wireless Sensor Networks, as a result researchers are paying attention towards developing security schemes against node capture attack. This Survey provides deep insights of Wireless Sensor Networks and
Wireless sensor networks are composed of a number of sensors probing their surroundings and disseminating the collected data to a gateway node for processing. Numerous military and civil applications have emerged over the last few years for wireless sensor networks. In many of th