Browsing M Tech Dissertations by Subject "Wireless sensor networks"
Now showing items 1-13 of 13
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Design and analysis of energy aware protocol-MPEARLE
(Dhirubhai Ambani Institute of Information and Communication Technology, 2004)Due to the technological advances and development in the field of micro electronic devices, the availability of compact, high-performance, customizable, intelligent devices at low cost has become reality. 'Wireless Sensor ... -
Detection of unauthorized vehicle movement across the forest boundary using wireless sensor networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)Wireless sensor network is a collection of small sensor nodes. These nodes consist of sensing, communication and computation capability that attracts a large number of applications. Wireless sensor networks are deployed ... -
Distributed clustering for heterogeneous wireless sensor network in data gathering applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)Wireless Sensor networks have revolutionized the paradigm of gathering and processing data in diverse environment such as, wildlife area, kindergarten or agriculture farm. The nodes in these networks usually have a very ... -
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 ... -
Energy efficient secret aggregation for wireless sensor networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2004)Sensor networks involves large amount of nodes spread over a region. Data aggre¬gation is an important technique for reducing the amount of data to be transmitted in the networks. Data confidentiality is a crucial requirement ... -
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 ... -
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 ... -
Localization of target in wireless sensor networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)Advances in hardware and wireless network technology have made it possible to build and deploy dense ad-hoc wireless sensor networks of nodes collecting and disseminating information. One problem that arises in ad-hoc ... -
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 ... -
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 ... -
Voronoi diagram modelling for wireless Ad-Hoc sensor network coverage
(Dhirubhai Ambani Institute of Information and Communication Technology, 2004)This thesis aims at a basic geometrical understanding of Voronoi diagrams and Voronoi diagram modelling for Wireless Ad hoc Sensor coverage. What is known as the Fortune algorithm for constructing Voronoi diagrams is ...