About

Rajakumara DT is an experienced Engineering Manager at Samsung Electronics with over 15 years of experience in wireless protocols technologies like LTE, LTE-Advanced, and VoIP protocols. He specializes in LTE L2 layers (MAC, RLC, PDCP), RRM, Convergence Layer Development, L2 integration, eNodeB system design, Multi Core and Multi-threaded programming, Small Cell scalability, and development of LTE CU-DU, 4G Network Slicing features. Rajakumara has expertise in EPC nodes (MME, SGW, PGW) and protocols like NAS, GTP, and LTE Convergence Layer development. He has experience in LTE eNodeB protocol stack integration on various SoC and expertise in Qualcomm FSM 9955 and 9016 platform integration. He possesses excellent system integration and troubleshooting skills with extensive end-to-end execution. Rajakumara has experience of requirement analysis, resource planning, strategy defining, and execution. He is familiar with Waterfall and Agile scrum software development methodology and tools like GIT, SVN, GCC, GDB, Wireshark, QXDM, TM500, Source Insight, Jira, Crucible, Bitbucket. Apart from leading scrum teams and playing Scrum Master role, Rajakumara has experience in customer interaction and customer training. He has spent three months onsite at Samsung, South Korea, during 2011-12 and has 4G Network Slicing integration experience at Intel, Beijing, in 2019. Rajakumara is currently serving as Deputy General Manager at Samsung and has previously worked as an Engineering Manager at Samsung and Staff Software Engineer at Radisys. His project experience includes 4G Network Slicing integration, support of CUDU Split-6 option, support of Radio resource slicing and Platform resource Slicing, design and development of LTE CU and DU units based on CU-DU option-7, integrating eNodeB TDD solution for small cell on Astri platform, defining interface between eNB and Centralized Controller APP for status (KPI Statistics) and control (commands for Scheduler programmability), design and development of LTE MAC CL and integrating eNodeB TDD solution for small cell on Qualcomm FSM99xx MTP platform, design and development of LTE MAC CL and integrating eNodeB TDD solution for small cell on Broadcom platform, and integrating eNodeB FDD solution for