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Bidding strategies for dynamic spectrum allocation
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
Dynamic Spectrum Allocation is the process of assigning spectrum licenses in terms of the chunks of the spectrum band to the Wireless Service Providers (WSPs). This allocation assignment is being done as per the WSPs' ...
HDL based implementation of a node of hierarchical temporal memory.
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
The main intention of this thesis is to give the basic information about the implementation of a node of one of the neural network algorithms. The main purpose of this thesis is to design, implement and analyze the node ...
Novel local oscillator circuit for sub-harmonic mixer
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
Direct Conversion RF transceiver is the enabling technique for the next generation cellular and personal communication devices striving for miniaturization, long life of battery and cost effectiveness. Existing techniques ...
Cache performance evaluation in DSR protocol through cross-layering for mobile ad hoc networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
Wireless mobile ad-hoc networks are being actively studied by many researchers these days. These networks are suitable to be used in various situations because of (i) their infrastructure-less property and (ii) the mobility ...
Ontology alignment based support for searching LOD-datasets using SPARQL query
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
The Linked Open Data (LOD) cloud is rapidly becoming the largest interconnected source of structured data on the web. Due to distributed nature of LOD and a growing number of ontologies and vocabularies used in LOD ...
Design of the analog front end circuit for X-ray detectors
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
The Thesis presents a novel idea to efficiently read out the value corresponding to incident X-Ray, from X-Ray sensor. A system level solution has been proposed which is unique in itself in terms of approach. A simple ...
Vowel landmark detection for speech recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Landmarks are the time instants in a speech utterance which marks the important events such as vowels, glides and consonants. This thesis proposes a novel Vowel Landmark Detection (VLD) algorithm to locate vowel landmarks ...
Mining effective association rules using support-conviction framework
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)
Discovering association rules is one of the most important tasks in data mining. Most of the research has been done on association rule mining by using the support-confidence framework. In this thesis, we point out some ...
Ant colony optimization in routing algorithms of mobile ad hoc networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
The study on performance of On-demand Ant Routing Algorithm for Mobile Ad Hoc Network is done. An ant routing algorithm based on swarm intelligence and especially on Ant Colony Optimization (ACO). It describes a noval on ...
Wideband active mixer with high gain and low noise figure
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
This work presents active double-balanced down converter mixer with some modification. Gilbert topology provide overall good gain and LO-RF isolation. It has poor noise figure performance. It is narrow band in terms of ...