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ASIC Implementation of STBC MIMO-OFDM System
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"Space-Time Block Coded Multiple-Input Multiple-Output (STBC MIMO) System in combination with Orthogonal Frequency Division Multiplexing (OFDM) System is one of the currently used wireless technology around the world. MIMO ...
Distant supervision for relation extraction from text
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"Relation Extraction(RE) is an important part of Information Extraction(IE) which helps to extract facts from unstructured textual data. Supervised relation extraction is challenged by domain dependence and high labeling ...
Log based method for faster IoT queries
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
With increase in the size of Internet of Things IoT device networks and applications, tremendous increase is witnessed in the size of IoT data. To build smart applications using IoT data, its efficient storage is important ...
Generic approach based accident detection and notification system for motor-vehicles
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"In today’s world, the inventions of powerful automobile engines have increased the speed of transportation. As a result the situation has become more vulnerable to the fatal accidents. In order to reduce these fatalities, ...
Adaptive learning based directional medium access control (MAC) protocol for MillimeterWave communications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"The technological advancement demands for more bandwidth and high data rates. These requirement can be fulfilled using millimeter wave band (mmWave) 57-64 GHz which has 7 GHz bandwidth. This ample amount of bandwidth is ...
Online learning to rank
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"Ranking of the documents has been always a prominent area of research in IR community. Most of the techniques for learning to rank evolved around Cranfield paradigm, in which supervised and semi-supervised machine learning ...
Digital implementation of orthogonal frequency division multiplexing
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"OFDM (Orthogonal Frequency Division Multiplexing) is the most important part of 4G and 5G technology which is adopted by many standards because of its various advantages. In this thesis, firstly prototype of OFDM system ...
Forward problem solution of microwave head imaging using finite difference time domain method
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"Currently, Neurological examinations followed by medical imaging with CT Scan, MRI or Angiography are used to provide better identification of the location and the type of the stroke and cancer in human head, however they ...
Cooperative spectrum sensing via dynamic scheduling of secondary users
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"Spectrum sensing is a key function in cognitive radio to identify spectrum holes without interference to licensed/primary users (PUs). To overcome issues such as, multipath and shadowing co-operative spectrum sensing has ...
Video De-noising using graph signal processing
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
"Depth map videos have distinct characteristics and usually they are known as piecewise smooth (PWS) videos. Due to this characteristics, they are different from the natural videos as they have objects with sharp edges and ...