Aashish Siotra
Protocol Engineer
Noida
Summary
- 13 years of total experience in Telecom domain.
- Protocol debugging and Software development
experience inL2 layer of LTE and NR . - Experience in modem side LTE and NR, L2(primary) NAS and RRC(secondary), and involved in checking operator requirements, protocol stack logs
analysis(Mediatek/Qualcomm), debugging of voice/video/data packet delivery from L2 layer and fixing of bugs in development phase, testing
phase(certification, field testing and automation
testing) and post production(market issues) phase.
Overview
13
13
years of professional experience
7
7
years of post-secondary education
Work History
Technical Manager
Mediatek
10.2021 - Current
- Working as System engineer in customer support team.
- Primary role involves issue debugging from L2(LTE and NR), and basic analysis from NAS and RRC layers.
- Handling of issues related to delivery of voice and video call packets in UL and DL, throughput issues, buffering issues and control plane issues from L2 side,
- Development of debugging tools which help all the teams in quick and efficient issue analysis.
- Working on AI projects to develop debugging tools as well as development of internal tools to monitor work quality of all teams.
- Developed AI tools for complete automation of issue handling for initial analysis.
Lead Engineer
Radisys
07.2021 - 10.2021
Chief Engineer
OPPO Mobiles India Pvt Ltd
04.2019 - 07.2021
- Worked in Network team as protocol engineer primarily in L2 layer and secondary role in NAS and RRC(L3) layer of protocol stack.
- My role involved responsibility for compliance with operator requirements, protocol stack L2 layer log analysis and fixing of issues, in LTE and 5G(NSA and SA) wireless domain.
- Worked on solutions to enhance end user experience; like Solution to improve call fail rate.
Lead Engineer
Samsung Research Institute
07.2012 - 04.2019
- Worked in protocol team. My role and responsibility included analysis and fixing of issues related to Call Drop, Call Mute, No service, Cell Selection/Re-selection, Data Throughput, IRAT, current consumption from UE side;
- Developed solutions to enhance end user experience.
- Responsible for analyzing and fixing certification issues (GCF/PTCRB/SMC).
- Worked in GSM, 3G and 4G-LTE wireless domains.
- Collaborated with USA counterpart in product approvals with USA’s primary network operators ATT and TMO.
- R&D Lab experience on lab setups like Anite, R&S, Anritsu in Samsung HQ, South Korea.
- Worked with Reliance JIO for LTE Commercialization Project for pan India 4G device launch.
Education
Master of Technology - Software Technology
Delhi Technological University
01.2015 - 01.2018
Bachelor of Technology - Computer Science
National Institute Of Technology
08.2008 - 07.2012
Skills
Programming Language: Python, C
Data Structures, Algorithms
Bug tracking tools: PLM, ALM
undefinedTechnical Skills
- L2 layer issue debugging for issues like voice/video, data packet delivery, data throughput issues, control plane issue in LTE and NR.
- Good understanding about network architecture and SA and NSA modes in NR.
- Have understanding about other network stack layers as well; NAS and AS module.
Accomplishments
- Patent: 'A method ＆ system for optimizing service of a user equipment in a network', https://patents.google.com/patent/WO2021160021A1/en
- Presented a paper entitled “ Priority Based Routing Protocol for Wireless Sensor Network”in IEEE Conference ID: 42835.
- Worked on solution for Call Drop Improvement in GSM for Indian market.
Timeline
Technical Manager
Mediatek
10.2021 - Current
Lead Engineer
Radisys
07.2021 - 10.2021
Chief Engineer
OPPO Mobiles India Pvt Ltd
04.2019 - 07.2021
Master of Technology - Software Technology
Delhi Technological University
01.2015 - 01.2018
Lead Engineer
Samsung Research Institute
07.2012 - 04.2019
Bachelor of Technology - Computer Science
National Institute Of Technology
08.2008 - 07.2012
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