TANJIMA BHUIYAN

UMTS Test Engineer

***** **** ********** **, *** # 1205,

San Antonio, TX-78230

Cell Number: 210-***-****

E-mail: nrtgjh@r.postjobfree.com

PROFESSIONAL EXPERIENCE: - 6+ MONTHS INTERIM ENGINEERING INTERN, PERFORMANCE AND IMPLEMENTATION

WCDMA Test Engineer -- Interim Engineering Intern, QCT Inter-Technology System Test, Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, CA -92121, USA (August 2007 – August 2007)

• Developing, executing, and troubleshooting test cases on various WCDMA features.

• Worked in PS data (intra-frequency) Station

• Assisting engineers in executing test cases

• Performance regression testing of QCT modems in the lab and in the field

• Run test cases on live system, do performance test for UE and do log analysis for both UE (User Equipment) and Boapps (represents as the base station or Node b that belongs to a WCDMA network).

• Writing automation and post processing scripts to analyze Data collected at the lab and the field

• Analysis of Coverage & interference issues (RSCP, and Ec/No) by using drive tests and statistical data

• Initiation of short and long calls drive tests to find any access (missing neighbors) blocked/dropped calls and delay/throughput issues and fixing them

• Carried out drive test analysis, call flow studies, drop calls, handover process, and interference Ec/No. Statistics and KPI’s analysis

• Systems issues analysis, and debugging and System integration and Performance studies

• Find out problems and issues of UE

RF Wireless Communications Laboratory, University of Texas at San Antonio -- Research Assistant (Aug 2008 – Aug 2009)

Worked as a Research Assistant to obtain optimum performance parameters for BPSK, QPSK, OQPSK,

and 16QAM transmission system, such as BER, SNR, SER

Worked on IEEE 802.11a and IEEE 802.11b of WLAN signaling systems and WLAN Model

Carried out research at the wireless laboratory to design and implement the simulation technique of

OFDM and DSSS technology using MATLAB software

College of Engineering, Electrical Engineering Department, University of Texas, San Antonio – Teaching Assistant I (August 2006 to December 2006, August 2010 to April 2011)

• The main responsibilities were to attend the four recitation classes per week and helped students to do their homework’s,

• Helped them to understand the problems and explained them the subject matters if needed.

• To assist professors in grading papers and in-class assignments in which the students presented both oral and written material.

College of Business, Management Department, University of Texas, San Antonio – Teaching Assistant I (August 2007 to December 2008)

• Task includes assisting professors in grading papers and in-class assignments in which the students presented both oral and written material

• To assist professors with class attendance and checking journals

Research Associate, Small Business Development Technology Center, University of Texas Down Town Campus, San Antonio, TX (January 2009- October 2009)

• Main responsibilities were to do the Patent research, state of the art research for the small business clients for SBDC technology center

TECHNICAL SKILLS:

Design and Optimization tools : RF Channel simulator (PANDA), Asia Test Manager (ATM), Agilent

Spectrum Analyzer, Agilent Signal Generator, Oscilloscope and Multimeter

Circuit Simulation Tools : Cadence, Microwind, PSpice and OrCAD 9.2, Lab View,

Magic, Xilinx, A+ Certification

Hardware Description Language : Verilog, VHDL

Operating Systems : UNIX, MS DOS, Windows 9x/XP

Language : C/C++, Matlab, Assembly Language, Perl Scripting

Office Tools : MS Word, MS Excel, MS PowerPoint

ACADEMIC QUALIFICATIONS:

Name of the Degree : PhD in Electrical Engineering (Cont.)

Institution : University of Texas at San Antonio, Texas.

Date of Graduation : December, 2014

Name of the Degree : MSc in Electrical Engineering

Institution : University of Texas at San Antonio, Texas.

Major GPA : 3.6

Date of Graduation : August, 2009

Name of the Degree : BSc in Electrical Engineering

Institution : University of Texas at San Antonio, Texas.

Major GPA : 3.75

Overall GPA : 3.6 (in the scale of 4)

Date of Graduation : December, 2005

HONORS/ACHIEVEMENTS:

• Dean’s List of UTSA, 2003-2005

• Correspondence Secretary of Kta Kappa Nu, 2005 - present

• Scholarship Award, 2004 - 2010

• IEEE (Institute of Electrical and Electronics Engineers) Member, 2004 – present

• BSA Member, 2003 – present

PROJECTS:

Research Project (Comparative Analysis of 802.11a and 802.11b WLAN Signaling)

Design and implement of a “IEEE 802.11a and 802.11b WLAN Model and signaling” in Matlab program, successfully implemented a basic working model which can adapt to various schemes

Worked on the simulation technique of OFDM and DSSS technology using MATLAB software

Finally, the simulation results of both WLAN systems are discussed and signaling of both standards is

compared

Studied various wireless standards: WCDMA (UMTS), HSDPA, HSUPA, GSM, EDGE, GPRS

Undergraduate Project

Designed and implemented an individual project to simulate a “Digital Radio Receiver”. Used

techniques to create a Matlab function that will demodulate and equalize a pulse-shaped digital signal

transmitted at radio frequencies

Worked as a group of three students to design and develop the personalized turntable. This device

tracks the movement of a person walking in a room. Used micro-controller, sensors -and motor to

implement the desired output

Course Projects

Simulation program in Matlab to realize the transmission system of BPSK, QPSK, OQPSK, and 16QAM

Design a band pass filter and plot frequency response of Filter in Matlab

Use Matlab software to perform pulse shaping using correlation method

Design, implement and tested idealized transmission system and also transmission system with

uncompensated impairments in Matlab.

Filter designs were tested in Matlab to extract different components of noise present and at the same

time loose the least amount of intelligent information to obtain optimum filter designs

Design and tested large carrier AM demodulated with "envelope" in Matlab

Tested the phase tracking algorithms, frequency tracking and also phase lock loop with 4_PAM Signal

Utilized and compared of CPU2000 results for the performance evaluation of Pentium 4 and Athlon

2400+ architecture using SPEC benchmark programming

Design, implement and tested 8-bit Carry Look Ahead Adder, Multiplier, Multiplexer, a D-flip flop,

Counter, CLK generator, Pseudo random Generator, and Divider using magic, cadence and Xilinx

software

Balanced a Cube System on one of its edges in the linear and control system laboratory using MATLAB

and Simulink Model tools

MAJOR COURSES:

Foundations of Communications theory, Wireless communication, Digital Information Theory,

Introduction to telecommunications, Computer Architecture, VLSI System Design, Linear Systems and

control

REFERENCES:

# Lars K. Hansen, PhD

Senior Lecturer, Department of Electrical Engineering,

Univ. of Texas at San Antonio.

Tel: 210-***-****

Email: nrtgjh@r.postjobfree.com

# David Akopian, PhD

Associate Professor, Department of Electrical Engineering,

Univ. of Texas at San Antonio.

Tel: 210-***-****

Email: nrtgjh@r.postjobfree.com

# Eugene John, Ph.D.

Professor, Department of Electrical Engineering

University of Texas at San Antonio

Phone: 210-***-****

Email: nrtgjh@r.postjobfree.com

RELOCATION: Willing to relocate

Contact this candidate