Rajesh G

Software Engineer

Hyderabad, Telangana, India14 yrs 1 mo experience
Highly Stable

Key Highlights

  • 15+ years in Mobile Wireless Technology
  • Expert in WCDMA and 3GPP protocols
  • Holder of multiple US patents in 5G technology
Stackforce AI infers this person is a Telecommunications expert specializing in mobile wireless technology and software development.

Contact

LinkedIn

Skills

Core Skills

Wcdma3gpp

Other Skills

DebuggingARMSoftware DevelopmentRTOSMatlabMobile DevicesReal-Time Operating Systems (RTOS)Wideband Code Division Multiple Access (WCDMA)Universal Mobile Telecommunications System (UMTS)Wireless Technologies

About

WCDMA physical layer engineer with 15+ years of experience in software development in Mobile Wireless Technology. Specialties: * Strong C/C++ development experience and leadership skills. * Good experience in physical layer protocol of 3GPP UMTS Release 99/6/7/8/9/12 uplink features . * Experience of software development and debugging on ARM processors. * Excellent communication and leadership skills, mentoring few Engineers. * Hold few US granted patents in 5G, multi-sim solutions, VSIM authentication procedure etc.

Experience

14 yrs 1 mo
Total Experience
14 yrs 1 mo
Average Tenure
14 yrs 1 mo
Current Experience

Qualcomm

7 roles

Senior Staff Engineer/Mgr

Promoted

Oct 2022 – Present · 3 yrs 6 mos

Staff Engineer

Nov 2018 – Oct 2022 · 3 yrs 11 mos

  • Bringing up modem processors for new mobile chipsets Sdx55 from WCDMA physical layer Uplink Datapath aspects.
  • Mentoring 3 engineers.
  • Leading few process enhancements/optimizations from WCDMA team.
  • Supporting customers launches from 3GPP UMTS Release R99/6/7/8/9/12 Tx features.
WCDMA3GPPDebuggingARMSoftware Development

Senior Lead Engineer

Nov 2016 – Oct 2018 · 1 yr 11 mos

  • Bringing up modem processors for new mobile chipsets 8998 from WCDMA physical layer Uplink Datapath aspects.
  • Mentoring 3 engineers.
  • Leading few process enhancements/optimizations from WCDMA team.
  • Supporting customers launches from 3GPP UMTS Release R99/6/7/8/9/12 Tx features.
WCDMA3GPPDebuggingARMSoftware Development

Senior Engineer

Promoted

May 2014 – Oct 2016 · 2 yrs 5 mos

  • 1.Bringing up new mobile chipsets 8952/76/53,8909/17/37 - IOE/Automotive devices from WCDMA physical layer Uplink Datapath aspects.
  • 2.optimization in WCDMA to reduce the LongTuneAway time in Multi-SIM devices, which helped in improving the data throughput in MSIM devices by reducing the time taken for channel setup & tear down.
  • 3.Developing and maintaining mobile terminal uplink(reverse channel) 3GPP UMTS Release 9 features for Qualcomm Baseband processors.Supported in DCHSUPA IoTs in 8916/8974/8976/8952 based targets.
  • 4.Involved in developing VSIM feature in 8976 based targets and in discussions for DCHe - Rel 12 feature from uplink datapath.
  • 5.Mentoring an Engineer.
  • 6.Filed 2 patents on VSIM Authentication procedure, HSUPA throughput enhancement etc.
  • 7.Supported customers and operators with their 3GPP UMTS Release 7/8/9 commercialization efforts.
WCDMA3GPPDebuggingARMSoftware Development

Engineer

Promoted

May 2012 – Apr 2014 · 1 yr 11 mos

  • 1.Supported in developing and enhancing Multi-Sim Solutions in co-existence with R99/HSUPA/CPC/HSRACH.
  • 2.Onsite Support at Sandiego for MSM8916 presilicon and bring up support for 6 weeks.
  • 3.Filed 3 patents on optimizing UL throughput and UE power in MSIM mode.
  • 4.Mentored an Intern during June 2013 – August 2013 to develop logging framework for HSUPA.
  • 5.Supporting customers and responsible for maintaining 3GPP UMTS Release 99/6/7 uplink features for mobile terminals in Qualcomm Baseband processors.
WCDMA3GPPDebuggingARMSoftware Development

Associate Engineer

Jun 2010 – May 2012 · 1 yr 11 mos

  • 1.Responsible for Modem Software stability and triage from Chip-set Bring-up to commercialization in MSM7x27A, MSM8x25, MSM7x30.
  • 2.Part of initial few members of the new team in seeding this team.
  • 3.Software integration and release management.
WCDMA3GPPDebuggingARMSoftware Development

Interim Engineering Intern

Dec 2009 – May 2010 · 5 mos

  • Involved in Developing Unit Test Framework for WCDMA MAC/RLC layer.

Education

Indian Institute of Technology, Madras

Master of Technology - MTech — Communication system and Signal Processing

PSG College of Technology

BE — Electronics & Communication

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