Recruiter at Nualfas Business Solutions
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Analysis Engineer - Signal & Telecommunication (5-12 yrs)
Title : E2E Analysis Engineer (LTE MAC/RLC)
Job Purpose : Analyze and resolve field issues in LTE commercial networks and enhance MAC Scheduler algorithms
Job Description :
- Analysis of issues reported from commercial networks using eNB statistics, eNB logs and UE logs.
- Analysis of eNB performance statistics and KPI to identify root cause of the problem
- Co-work with DSP SW engineers and Air Algorithm design engineers for issue resolution
- Enhance MAC Scheduler and Air Algorithms for optimized performance
- Perform Tests to reproduce and identify the problem in lab environment
- Classify the problem in to configuration issue or DSP SW issue or Algorithm issue
- Provide Root Cause Analysis to be shared to TAC-1/TAC-2 or customers
Skills:
- Strong background in Wireless communication
- Very good understanding of 3GPP LTE MAC and RLC specifications [36.321 and 36.322]
- Good understanding of MAC Scheduling algorithms
- Fair understanding of LTE Call Signaling Flow.
- Knowledge of NB-IoT, eMTC, Massive MIMO technologies is an added advantage
Qualifications : Bachelors/Masters in Electrical or Computer Science Engineering
Experience : 5-12 years
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