shankar chaudhary CEO at Gaura Nitai Technologies

Chief Executive Officer

Gaura Nitai Technologies

Nov 2024 - Current (1 year 8 months)

Bengaluru, Karnataka, India

F

Lead Software Engineer

Fujitsu Research

Jul 2023 - Oct 2024 (1 year 4 months)

Building world class 5G SA ORAN/VRAN protocol stack from scratch. My contributions are on DU & CU.

Senior Software Engineer

Wipro Limited

Jan 2021 - Aug 2023 (2 years 8 months)

ORAN Simulation, 5g Protocol Development and Testing

S

SYS Software Design and Development Engineer

Sasken Technologies Limited - INTEL MOBILE COMMUNICATION

Sep 2018 - Jan 2021 (2 years 5 months)

• Generating logs on VRAN setup for customer reported bugs and analysis of issues using QXDM, QPST, STT. • Making binary at L1/ L2 layers of LTE TDD protocol stack for VRAN. • Executing MIMO-2X2 & 4X4 on virtual control unit and virtual distributed unit with QUALCOMM UE chipset and Orion/Nokia radio on VRAN environment. • HARQ and CFI implementation on VRAN at different bandwidth and number of users. • Throughput observation and debugging for improving the performance of VRAN on at different BW, MIMO configurations, TM modes, CFI and Max number of users.

LTE/SDN Research and Development Engineer

Huawei Technologies

Jul 2014 - Aug 2016 (2 years 2 months)

# As a Trainee extensively trained in the realms of RF, GSM, UMTS, HSPA, HSDPA, LTE, C and Data Structures, LINUX, PYTHON programming and SDN/NFV # Assisted in development of MAC/RLC layers of LTE # Monitoring and Optimization of RF KPI performance using BTS3900 V100R009C00SPC186_ALL (RF Test Tool) # LTE MAC scheduling, channel mappings, OFDM # Design and development of QoS-PF scheduler as part of MAC for Carrier Aggregation. # Simulation of SDN/NFV in RYU and ONOS platform # Design and development of QoS-Aware scheduler as part of MAC and integrated with the Small Cell LTE protocol stack. # Design and development of 2x2 MIMO as part of MAC on FEMTO base station Freescale QDS 9132. # Designed and implemented RLC AM/UM mode procedures as per

shankar chaudhary

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