Browsing M Tech Dissertations by Title

Now showing items 492-511 of 820

    • Model based channel shortening technique for IEEE 802.11a OFDM system 

      Patidar, Pravin (Dhirubhai Ambani Institute of Information and Communication Technology, 2007)
      Channel shortening tehniques for IEEE802.11a OFDM system are studied. Their performance is evaluated for various standard channel models. A model based channel shortening technique is presented, which reduces the computational ...

    • Model for grid service instance migration 

      Shah, Dhaval Kiritbhai (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
      Grid computing, emerging as a new paradigm for next-generation computing, enables the sharing, selection, and aggregation of distributed resources for solving large-scale problems in science, engineering, and commerce. The ...

    • Modeling ad hoc network as queuing network 

      Jain, Vishal (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      Ad hoc networks are networks in which there is no fixed infrastructure. The mobile nodes are independent and have distributed control. Modeling of Ad hoc network is a critical task, because it includes modeling of mobile ...

    • Modeling and comparative analysis of Si-MOSFET and GaAs FETs for high speed devices 

      Panchal, Karishma (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      For the last few decades, silicon has been the promising device for realizing digital and analog circuits in integrated circuits. It is widely used for implementing a MOS-FET device. In the present work, Si-MOSFET ...

    • Modeling and detecting attacks against key agreement protocols 

      Yadav, Anshu (Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
      Key agreement protocols establish a shared secret key between two or more communicating parties willing to exchange data over insecure channels using symmetric key cryptography. Based on the number of members involved ...

    • Modeling MANETs using queuing networks 

      Munjal, Aarti (Dhirubhai Ambani Institute of Information and Communication Technology, 2007)
      Mobile Ad Hoc Networks (MANETs) are becoming an attractive solution to the services that require flexible establishment, dynamic and low cost wireless connectivity. Since nodes are mobile, routing results vary significantly ...

    • Modelling and short term forecasting of flash floods in an urban environment 

      Ogale, Suraj (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Rapid urbanization, climate change and extreme rainfall has resulted in a growingnumber of cases of urban flash floods. It is important to predict the occurrenceof flood so that the aftermath of the flood can be minimized. ...

    • Modelling and Simulation of Traffic Under Rainy Conditions 

      Phanse, Shantanu (2021)
      In our mundane life, traffic is the problem everyone experiences daily. Rain is one of the most prominent factors that influence traffic. A rational understanding of the effect of rainfall on traffic is significant and ...

    • Moment based image segmentation 

      Chawla, Charu (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      Usually, digital image of scene is not same as actual; it may degrade because of environment, camera focus, lightening conditions, etc. Segmentation is the key step before performing other operations like description, ...

    • Monkey detection using deep learning 

      Shingala, Mitalee (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      NA

    • Multi band fractal antenna for satellite application 

      Kalariya, Vishalkumar Rameshbhai (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Fractal Antenna is the current topic for the research engineering because Fractal Technology allow us to design miniature antennas and integrate multiple band in single device. This antenna is a type of Micro strip antenna ...

    • Multi-class diagnosis of diabetic retinopathy using deep learning 

      Shrivastava, Udit (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Diabetic Retinopathy is the main cause of blindness in the modern world. As per studies, around 40-45% of people suffering from diabetes have DR in their later stages of life. All the forms of diabetic eye disease have ...

    • Multi-crop classi cation using hyperspectral data: comparison of classical machine learning and convolutional neural network techniques 

      Ghodgaonkar, Abhijeet (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      Hyperspectral remote sensing is one of the most exciting elds of remote sensing with the enormous size of data due to high spectral resolution. Hyperspectral data has both spatial and spectral components making a datacube ...

    • Multiband cooperative spectrum sensing in cognitive radio networks 

      Pathak, Anusha (Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
      Spectrum Sensing forms one of the most important functions of Cognitive Radio operation. Energy detection is a less complex spectrum sensing technique which does not need knowledge of Primary User (PU) signal. An Energy ...

    • Multipath verification defense against SSL stripping attack 

      Arora, Sunil (Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
      SSL stripping attack is a man- in- the- middle attack which poses a serious threat to the security of secure socket layer protocol. In SSL stripping attack the attacker has ability to downgrade security of SSL protected ...

    • Multiple watermarking schemes for copyright protection 

      Bhatt, Krutarth (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
      Recent advances in digital communication and storage technologies have brought major changes for consumers. High capacity hard disks and DVDs can store a huge amount of audiovisual data. In addition, faster Internet ...

    • Multirate signal processing in digital communications 

      Arya, Krishna Kumari (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Fundamentals of multirate signal processing and perfect reconstruction filter banks are revisited. An attempt is made to develop a good understanding of concepts by connecting the filter bank design issues to the concepts ...

    • Multiresolution fusion of satellite images and super-resolution of hyper-spectral images 

      Shripat, Abhishek Kumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      This thesis presents a model based approach for multi-resolution fusion of the satellite images. Given a high resolution panchromatic (Pan) image and a low spatial but high spectral resolution multi spectral (MS) image ...

    • Multiresolution fusion using compressive sensing and graph cuts 

      Harikumar, V. (Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
      Multiresolution fusion refers to the enhancement of low spatial resolution (LR) of Multispectral (MS) images to that of Panchromatic (Pan ) image without compro- mising on the spectral details. Many of the present day ...

    • Music genre classification using principal component analysis and auto associative neural network 

      Ballaney, Abhishek V. (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      The aim of music genre classification is to classify music pieces according to their style. Principal Component Analysis (PCA) is applied on raw music signals to capture the major components for each genre. As a large ...