Shruti Jain

Software Engineer

San Diego, California, United States6 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

5+ years of experience in wireless systems design
Expertise in 5G and LTE protocols
Proficient in MATLAB, C, C++, and Python

Stackforce AI infers this person is a Telecommunications expert specializing in wireless communication technologies.

Contact

sjain@xcom-labs.com LinkedIn

Skills

Core Skills

Wireless Communications Systems5g New Radio (nr)Digital Signal ProcessingCommunication Systems4g

Other Skills

AutomationCC (Programming Language)C++Channel EstimationDebuggingDemodulationLab TestingMATLABMIMOMicrosoft Visual StudioOptimizationOptimization TechniquesOrthogonal Frequency-Division Multiplexing (OFDM)Problem Solving

About

As a wireless researcher with a passion for pushing the boundaries of connectivity, I have 5+ years of experience in designing and optimizing wireless systems. My expertise lies in developing innovative solutions, implementing cutting-edge algorithms, and driving advancements in wireless communication technologies. Proficient in MATLAB, C, C++, and Python, I have used tools like Amarisoft, NS-3, Wireless Insite, and Microsoft Visual Studio to deliver impactful results. My research spans 3GPP 5G-NR, LTE protocols, 802.11a, and LoRaWAN. Driven by a passion for wireless research, I enjoy working in collaborative environments, with interdisciplinary teams to innovate and solve complex challenges. Feel free to connect with me on LinkedIn or reach out to me at shruti.jain.396@gmail.com to learn more about my work and achievements.

Experience

Xcom labs

2 roles

Senior Member of Technical Staff

Nov 2022 – Present · 3 yrs 4 mos · San Diego, California, United States

Designed an allocation and scheduling algorithm for NR PUCCH resources, optimizing PUCCH blocking probability for various bandwidth sizes and TDD configurations, and scaling the number of connected UEs by 25x. Led development and verification efforts, resolving issues related to PUCCH DTX and false PUCCH alarms.
Led feature development and verification for Paging and PDCCH Order RACH, coordinating with overseas teams, ensuring timely implementation, and providing support for both systems and software debugging efforts.

MATLABCC++PythonWireless InsiteMicrosoft Visual Studio+2

Member Of Technical Staff

Jul 2020 – Nov 2022 · 2 yrs 4 mos · San Diego, California, United States

Designed and implemented NR PUSCH receiver algorithms, including channel estimation and noise estimation, utilizing link-level simulations to assess performance. Analyzed the impact of fixed-point algorithms versus floating-point algorithms and successfully reduced system complexity by ~80%.
Supported end-to-end software development of NR PUSCH receiver. Designed test vectors for code verification, analyzed, and fixed issues during lab bring-up and OTA verification. Designed test plans for both functional and performance verification.
Optimized a sum-of-sinusoids channel model, reducing simulation run time by 60%. Designed channel estimation algorithms for non-orthogonal reference symbols, increasing system capacity by 2x and mitigating pilot contamination.
Studied NR positioning protocol in Rel 16 and co-supervised a summer intern in designing an NR-based positioning algorithm.

Digital Signal Processing5G New Radio (NR)OptimizationProblem SolvingCommunication SystemsDemodulation+1

University of california san diego

4 roles

Teaching Assistant

Sep 2019 – Jun 2020 · 9 mos

Teaching Assistant - Linear Algebra
(Fall 2019, Winter 2020, Spring 2020)

Teaching Assistant

Apr 2019 – Jun 2019 · 2 mos

Teaching Assistant - Discrete Mathematics

Teaching Assistant

Jan 2019 – Mar 2019 · 2 mos

Teaching Assistant: Calculus

Teaching Assistant

Sep 2018 – Dec 2018 · 3 mos

Teaching Assistant: Introduction to C Programming.

Qualcomm

Summer Intern

Jun 2019 – Sep 2019 · 3 mos · San Diego County, California, United States

Studied 60GHz Wi-Fi characteristics by conducting various functional and over the air tests.
Developed necessary automation tools for testing and analysis using ansible and python.

Communication Systems

Samsung r&d institute india - bangalore private limited

2 roles

Senior Engineer

Jun 2016 – Aug 2018 · 2 yrs 2 mos · Bangalore, India

Lead member of LTE PHY Uplink module. Responsible for Uplink procedure enhancements, training of new members, collaboration with HQ PHY team, issue analysis, debugging and resolution.
Supported commercialization activities of Modem Chipsets, performed lab tests to verify the Modem functionality using R&S and Anritsu equipment, analyzed and fixed PHY issues reported from lab/field verification.
Developed simultaneous data reception technique for DSDS devices working in Dual Volte mode, which resolved paging conflict scenarios and improved data throughput of dual sim phones.
Responsible for development and designing of Modem Diagnostic Monitoring Interface feature. Optimized and efficiently handled the huge amount of data generated at PHY layer and its successful exchange with higher layers.
Designed and implemented physical layer firmware simulator on Visual Studio to help verification of PHY functionality without actual hardware. Hardware functionality was abstracted in form of a dynamic linked library and access to it was provided through memory mapped I/O.

Software Intern

May 2015 – Jul 2015 · 2 mos · Bangalore, India

Designed a 3GPP protocol compliant system level simulator to verify the functionality of RRC layer of modem chipset by removing inter layer and hardware dependencies. The system can be used for various chipsets verification with only slight modifications.

Lab TestingCommunication Systems4G