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Lifetime analysis of wireless sensor nodes using queuing models
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
Prolonging the lifetime of wireless sensor networks (WSN) is one of the key issues for wireless sensor network applications. For increasing the lifetime of network, each node should conserve its energy. Sensor nodes consume ...
Indoor target tracking using wireless sensor networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
In this thesis, we consider indoor target tracking using wireless sensor networks (WSNs). In outdoor environment, target tracking can be done using Global Positioning Systems (GPS). But in the indoor environment this option ...
Precision agriculture using wireless sensor network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
Farming practices should evolve with the rapid increase in population. Recent
growth in wireless sensor network (WSN) has the capability to meet this objective.
Better quality in crop production can be achieved using ...
RF power harvesting and enhancing throughput in a optical link based sensor network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
Energy is one of the most important constraint inWireless Sensor Network (WSN), all the existing protocols, architectures revolve around the power plane. As the sensor network scale, their feasibility of implementation ...
Spectrum sensing in cognitive radio using quickest change detection framework
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
Spectrum sensing is a term associated with detection of primary (licensed) users
(PU) by secondary (unlicensed) users (SU) to pursue opportunistic transmission
of their data. The problem of spectrum sensing is challenging ...
Power management of wireless sensor node by dynamic power measurement
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Wireless sensor network(WSN) is a collection of spatially distributed autonomous sensor nodes, which cooperatively monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or ...
Energy efficient protocol for connected dominating set management in wireless sensor network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
A wireless Network is a collection of wireless mobiles modes and the access points, where mobile nodes in pure Ad-Hoc mode form a temporary network without requiring any centralized administration wireless communication ...