Vaibhav Dudhe

About Vaibhav Dudhe

Wireless protocol engineer with 10 years of experience in cellular modem technologies, specializing in 5G NR and LTE system protocol analysis.Proficient in cellular protocol log analysis, feature validation, and issue debugging across Physical, RRM, RRC NAS layers. Experienced in working with different vendor chipsets and test tools to identify and resolve complex modem issues.Strong foundation in wireless communication systems, with a focus on modem performance optimization, protocol behavior analysis, and feature integration. Extensive hands-on experience in end-to-end field testing and real-world scenario analysis of cellular devices.

Experience

1. Staff Engineer System Structure Design

   Samsung Semiconductor

   Apr 2021 — Present · Bengaluru, IN

   Working on 5G/LTE cellular modem software protocols.Validating Cellular 3gpp rel 15,16 and 17 Protocols, Features, Functionality and standard procedures.Cellular protocol analysis across 5G NR PHY, MAC, RLC, RRC,RRM, NAS layers.Modem field issue analysis on scenarios such as throughput drop, Call drops, RRE, handovers failures. Identifying test coverage gap, test cases design and planning, test plan preparation and development.3GPP Rel-16 Rel-17 features.ENDC, LTE-CA, NRDC, NRCA, FR1, FR2, VOLTE, VONR, VOWIFI, IMS.

Education

• Savitribai Phule Pune University

  Bachelor of Electronics Engineering, Electronics

  2012 — 2015

• K.K.Wagh College of Engineering, Nashik

  Bachelor of Engineering (B.E.), Electronics Engineering

  2012 — 2015

Skills

• Embms
• Sanity Testing
• Lte Handovers
• Conformance Testing
• Ims
• Sip
• Mobile Devices
• 2g
• Vowifi
• Ims
• Csfb
• Regression Testing
• Lte Field Testing
• 4g
• Qxdm
• Log Analysis
• Rrc
• Wireshark
• Lte Throughput
• Session Initiation Protocol (Sip)
• 3g
• Mobile Testing
• Volte
• Lte