Project Engineering

NAVEENA VEMULAPALLI

Houghton, MI

Email: acue4f@r.postjobfree.com Phone: +1-469-***-****

SUMMARY:

MSEE from Michigan Technological University (May 2016), GPA: 3.83; Actively looking for full time opportunities starting from May 2016.

Sound knowledge in the field of wireless communication systems, Signal Processing and Analog Electronics.

Have a good experience in Real Time Signal Processing with C6713DSP processor & Code Composer Studio (CCS). Digital filtering, Data acquisition, Digital Communication transmitter and Receiver and OFDM system are implemented using this processor. MATLAB and CCS are linked together to build the project. Have good working knowledge of electronic PCB design and electronic test equipment like the oscilloscope, spectrum analyzer, logical analyzer.

Technical/Computer Skills: MATLAB/Simulink, C/Visual C++, Python, LabVIEW, VHDL, Code Composer Studio, Multisim, P-spice Simulation, AutoCAD, PCB design.

WORK EXPERIENCE:

Telecommunication Intern, BSNL Jan-Mar 2013

Worked as a trainee in Bharat Sanchar Nigam Limited (BSNL). This is a government sector company. Through this job I got an opportunity to study the working of Digital Switching System, Splicing techniques and the Telecom Support infrastructure in the organization. Teaching Assistant, Michigan Technological University Dec 2015-present

Teaching Assistant for two courses Introduction to Communication Theory and Analog Electronics.

My Job role is to assist 130 students by clarifying their doubts in the courses, grading their papers and also setting the question papers for the exams.

EDUCATION:

ENGINEERING PROJECT EXPERIENCE:

Michigan Technological University

Project title: Inter Vehicular Communications to avoid Collision during Changing of Lanes Fall 2014

Vehicle to vehicle and vehicle to Infrastructure communications is implemented in this project. Every vehicle is given a specific range in order to communicate with the other vehicle

802.11 Wireless Protocol is used for communication between vehicles and to generate a warning signal when they are dangerously closer.

MATLAB based simulation environment is used to create the real time scenario of vehicles. Project title: Enhanced S-MAC (Sensor-MAC) protocol to improve the power efficiency Spring 2015

Modified the S-MAC by redesigning the sync protocol and making it adaptive to a variable duty cycle for listening window.

Clock drift is kept constant and the fastest node is considered to be the base node in order to overcome the synchronization problem. Adaptive listening scheduler and robust priority medium access are implemented to increase the energy efficiency.

Wireless sensor network containing two subnets and a common node are simulated in the JAVA based simulation environment. Project title: Simulation of EDGE system and OFDM system over Wireless Multipath Channel Spring 2015

Wrote a MATLAB code for 8-PSK transmitter and passed through exponentially decaying multipath channel which randomly updates for every 100 bits.

Received signal is equalized using DFE and DDFSE criteria to remove multipath affects and BER is calculated and compared for different SNR.

OFDM system is implemented for same transmitted signal and decoded signal at receiver. MATLAB and SIMULINK has been used as a platform Project title: Blind Source Separations using ICA and SFA techniques Spring 2015

Audacity software is used to generate the mixed signals. These signals are separated using ICA and SFA techniques.

Normalized Mean Square Error and correlation are calculated in order to evaluate the performance of these techniques.

These techniques are evaluated in MATLAB

Project title: Implementing the different Image Processing techniques using MATLAB Fall 2015

Square averaging Smoothing filter & order statistic filter of user selected side length is implemented using MATLAB.

Wiener filter, constrained least square filtering and Multi resolution analysis is also implemented using MATLAB.

The noise spikes in a noisy image is detected and a filter is developed to remove the noise at particular co-ordinates.

Deblurring the blurred image using the inverse filtering is also implemented in MATLAB.

Image Compression using the DCT algorithm.

All these techniques are implemented so as to remove the noise from the image and also to compare between different techniques to see which one removes the noise to a great extent. The results are compared with the MATLAB programming that is done using the Image processing tool box. Project title: Automation of street lights by vehicle movement Spring 2014

Prototype of the project is developed using the LM358 Sensors and 8051 Microcontroller. MAX232 is used as interface. Keil software is used to dump the code into the 8051 micro controller.

Microcontroller is programmed to provide different duty cycle at different traffic density conditions so as to increase the power efficiency. GSM technology is used to alert the crew whenever there is any failure of the street light.

Embedded C language is used to program the microcontroller

CERTIFICATIONS & ACCOMPLISHMENTS:

Study Project on Global System for Mobile Communications,Bharat Sanchar Nigam Limited(BSNL),INDIA

Participated in Entrepreneurship Awareness Camp (EAC), APITCO Limited, INDIA

Participated in Escalade Event, Indian Institute of Technology, Guwahati, INDIA

Awarded a certificate of EXCELLENCE for the Bachelor’s Degree.

Awarded certificate of merit twice by “THE INDIAN NAVY CIVIL EMPLOYEES CO-OPERATIVE SOCIETY Ltd” for good aggregate in the high school studies and also for securing a good rank in the engineering entrance examination. Michigan Technological University Houghton,MI

MS Electrical Engineering GPA : 3.83 Expected May 2016 Vignan’s Institute of Information Technology Vizag, IND B.S Electronics & Communications Engineering GPA : 3.8 May 2014

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