Vinay kumar S.

Software Engineer

Bengaluru, Karnataka, India16 yrs experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in LTE and UMTS protocol development.
Proficient in C programming and telecommunications.
Strong team mentoring and coordination skills.

Stackforce AI infers this person is a Telecommunications Software Engineer with expertise in LTE and UMTS protocols.

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Skills

Core Skills

LteUmtsTelecommunicationsC

Other Skills

Team CoordinationTeam MentoringLog AnalysisData StructuresDebuggingGSMNASCommunicationCustomer SatisfactionDebugging CodeSoftware TroubleshootingTeamworkReal-Time Operating Systems (RTOS)Embedded Operating SystemsCellular Communications

About

• Development of LTE Layer 1(physical) controller (pusch/pucch/srs/) Development of umts layer 1 controller •Full Development of 3gpp AT command in C/C++ language in Intel Mobile Communications involving trainings, design, development and host testing in GSM/GPRS/UMTS for Mobile Equipment. • Development of GSM and UMTS/3G-NAS-. Call Control (Handset side) protocols in C • Proficiency in software development using C and Linux. • Overview of Mobility Management ,Session Management • knowledge of Clearcase tool, objectime tool ,opticm, linux,c++ • Fundamental knowledge of wireless telecommunications • Basic understanding in UE UMTS protocol stack,LTE-MAC

Experience

16 yrs

Total Experience

5 yrs 4 mos

Average Tenure

11 yrs 5 mos

Current Experience

Mediatek

Senior Staff Software Engineer

Nov 2014 – Present · 11 yrs 5 mos · Bangaon Area, India

LTE LAYER 1 TX CONTROLLER DEVELOPMENT.
New feature design coding verification.
Team mentoring ,Issue analysis
UMTS Physical layer developer
Log analysis of physical layer
NW simulators Agilent , R&S
Dedicated mode, DCH, HSDPA, HSUPA Throughput issues

Team CoordinationTeam MentoringLTEUMTSLog Analysis

Aricent group

software engineer

Mar 2012 – Oct 2014 · 2 yrs 7 mos · bangalore

DOMAIN- Telecom software
language- C and data structure
Working on AT command development at Intel mobile
communication
Brief Project Description: AT commands are the entry point of the modem, through which the
Application(Android Framework) communicates with the
communication processor(modem). AT layer forms the application
layer for the modem,which takes care of the parsing of input
from
Application and sending it to the lower layers(Protocol stack).
Roles and Responsibilities :
 Implementation of new AT commands based on specification 3GPP TS 27.007, 3GPP TS 27.005
 Implementation of phone book/IMS/GPRS related AT Commands.
 Fixing bugs which were found during all testing phase.
 Creating new proprietary AT commands as per requirement.
 Documentation of AT commands which were newly implemented.
 Validation and Verification for each enhancement/defect fix on target.
 Run klocwork across all the modem platforms and fix the memory related issues.
 Code coverage
Technology :
Basic GSM/GPRS, UMTS, C, Source Insight, Mobile Analyzer, Rational Clearcase, Debugging using
DDD ,Klockwork.
Worked on a mobile side 3G protocol stack NAS CALL
control development
Worked on UMTS Protocol Stack