Sri Charan

About Sri Charan

Electrical engineering graduate from University of South Florida specializing in…

Experience

1. Modem Test Engineer

   高通

   Jun 2019 — Present

   Responsible for verifying software protocols and characterizing system performance in technology areas like WCDMA, LTE, 5G • Responsible for defining modem Key performance Indicators, conducting modem performance evaluation, and optimizing system performance based on analysis of data from both lab (radiated/conducted) and live commercial 5G networks • Experience with Mobile device test for 5G/4G Operators with commercial handset OEMs. • Responsible for verifying Modem software\'s protocols/features, performance, and stability metrics in areas: VoNR, VoLTE, Video Telephony (ViNR and ViLTE), WiFi Calling over IMS, E-911 calling and other IMS features over various air interfaces including 5G new radio, LTE and WiFi in configurations including non-standalone (NSA) and standalone (SA). • Worked on IP telephony protocols like SIP, RTP, IMS, and Network Security concepts like IPSec, EAP, TLS and 802.11 WPA2 • Responsible for managing individual project priorities, deadlines, and deliverables with close supervision • Played key role in testing the 5G chip by performing system level feature integration testing, developing/executing test strategies and test plans, troubleshooting/analyzing problems, executing interoperability tests, post processing logs collected and supporting customers with product commercialization • Documenting the issues found in the logs collected from field for modem performance testing, challenges faced in executing a test plan and the workarounds • Coordinating with multidisciplinary teams including Software development, System Design, Customer Support, ASIC design, RF Circuits and Hardware design to integrate, test and commercialize QCT products

Education

• R.M.K Engineering College

  Bachelor's degree

  2012 — 2016

• University of South Florida

  Master's degree

  2016 — 2018