• Wavelet transform learning and applications 

  Ansari, Naushad; Gupta, Anubha (Advisor) (IIIT-Delhi, 2017-12)

  Transform learning (TL) is currently an active research area. It has been explored in several applications including image/video denoising, compressed sensing (CS) of magnetic resonance images (MRI), etc. and is observed ...
• Learning aided dynamic spectrum access in decentralized networks with unknown number of secondary users 

  Pani, Suman; Darak, Sumit Jagdish (Adviosr) (2017-09-17)

  Opportunistic spectrum access (OSA) in a decentralized network is a challenging problem since each unlicensed user (i.e. cognitive radio (CR)) needs to characterize frequency bands as per the occupancy statistics of multiple ...
• Wide bandgap-HEMT device (GaN) modelling for high power amplifier design 

  Batra, Shipra; Hashmi, Mohammad S. (Advisor) (2017)

  Material properties of wide-bandgap semiconductors are excellent candidates to build highly-efficient and highly-linear power amplifiers required to support cellular communication. AlGaN/GaN HEMTs are considered the most ...
• Design of tri-band coupler and wideband phase shifter 

  Ahlawat, Anuradha; Hashmi, Mohammad S. (Advisor) (2017-08)

  Branch-line coupler and phase shifter are widely used passive components in RF and microwave communication systems. The designing of circuits operating at multi-band frequencies has the advantage of both compact size and ...
• FPGA implementation of multi-standard wireless transceiver via dynamic partial reconfiguration 

  Deep, Gyan; Darak, Sumit Jagdish (Adviosr) (2017-12-15)

  To support wide variety of services ranging from voice, high-speed data and multimedia, multi-standard wireless communication transceivers (MWCT) are desired. Such transceivers have the capability to adapt to any desired ...
• Analysis of mobile backhaul for 5g using optical distribution network of PON 

  Khandelwal, Aanchal; Srivastava, Anand (Advisor) (2017-12)

  This thesis work provides theoretical analysis of an optical distribution network (ODN) that integrates mobile backhaul network with already existing passive optical network (PON). The need to reduce the cost of laying ...
• Cognitive subcarrier sharing schemes for cooperative D2D communication frameworks 

  Gupta, Naveen; Bohara, Vivek Ashok (Advisor) (IIIT-Delhi, 2017-09)

  Past few decades have seen a phenomenal growth in wireless multimedia and data applications. Recent forecast (via Cisco) suggested that the overall mobile data traffic could reach 24.3 exabytes per month by 2019. As a ...
• Nonlinearity mitigation in visible light communication 

  Kabra, Tanay; Bohara, Vivek Ashok (Advisor) (2017-04-10)

  A light emitting diode (LED) acts as a transmitter in visible light communication (VLC) system. However, the nonlinear characteristics of LED limits the performance of the VLC system by degrading the quality of transmitted ...
• Cloud based temperature monitoring solution 

  Sharma, Siddhant; Naik, Vinayak (Advisor) (2017-04-18)

  With the term coined in 1985, Internet of Things (IoT) has been an idea that was always on the minds of researchers, but not quite there yet in implementation. However, with the heavy penetration of the Internet in the ...
• SmartID card for school going children 

  Tripathi, Pavani; Naik, Vinayak (Advisor) (2017-07-05)

  We are going to make a Smart ID Card for children as all of us must have heard of a lot of cases of kidnapping, bullying etc among children and this is a solution against many of those problems. Since small children don’t ...
• Cooperative device to device communication in a heterogeneous cellular network 

  Shrivastava, Parth; Bohara, Vivek Ashok (Advisor) (2016-11-17)

  This report analyzes the performance of a Cooperative Device to Device Communication in a Heterogeneous Cellular Network. In the proposed work, a heterogeneous network is considered where the base station of the macro cell ...
• SRAM memory architecture 

  Singh, Purnima; Visweswaran, GS (Advisor) (2017-04-18)

  Static Random Access Memory (SRAM) along with CMOS technology is scaling in different processors and system-on-chip (SoC) products rapidly and this has given us the need of innovation in the area of SRAM design. As, ...
• Frequency response analysis of Mosquito swarming behaviour 

  Jain, Puneet; Sujit, PB (Advisor) (2016-11-19)

  Mosquitoes are often called the deadliest animal on earth, responsible for spreading several diseases that result in more than a million deaths worldwide every year. Mosquito swarming is a form of collective behavior that ...
• smartID card for school going children 

  Kohli, Avikal; Tripathi, Pavani; Naik, Vinayak (Advisor) (2017-04-18)

  We are going to make a Smart ID Card for children as all of us must have heard of a lot of cases of kidnapping, bullying etc among children and this is a solution against many of those problems. Since small children don’t ...
• FragSTR: open-source STR marker analysis 

  Singh, Prateek; Dash, Debasis (Advisor) (2017)
• Process, voltage and temperature compensated oscillator for phase change memories 

  Tyagi, Vivek; Hashmi, Mohammad S. (Advisor) (2017)

  Non Volatile Memories (NVM’s) are an integral part of every System-on-Chip (SoC) for retaining the data when power goes off. Phase change memory (PCM) is type of NVM and exhibits significant advantages over existing NVM ...
• Time to digital converter for all digital PLL in 65 nm CMOS technology 

  Shukla, Vipra; Hashmi, Mohammad S. (Advisor) (2017-07-09)

  A new vernier delay line time to digital converter (TDC) architecture using a tristate buffer is proposed in my thesis work. The design being implemented in this thesis work is a single stage vernier delay line time to ...
• Comparative study of various modulation schemes used in indoor VLC 

  Maheswari, Surbhi; Srivastava, Anand (Advisor) (2017-06)

  This thesis work proposes analysis and simulation of 5G multi-carrier transmission schemes based on generalized frequency division multiplexing (GFDM) along with existing optical orthogonal frequency division multiplexing ...
• Digital LDO with analog-assisted dynamic reference correction 

  Bansal, Shrestha; Hashmi, Mohammad S. (Advisor) (2017)

  Most modern circuit designs have a mix of analog and digital circuit blocks integrated on a single chip. Such designs require a dedicated power man- agement unit to provide a stable, regulated and clean power supply. This ...
• High resolution low power discrete-time sigma-delta ADC with input offset compensation technique 

  Kalla, Shivam; Hashmi, Mohammad S. (Advisor) (2017)

  Audio applications necessitate precise data conversion from analog to digital domain. This high resolution conversion can be achieved by using Sigma-Delta architecture, which operates at oversampling rate and exhibits ...

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