·
Good hands on experience in
LTE/VoLTE/SIP Log analysis for UE Side and Network Side
·
Good exposure in IMS
architecture with all nodes (P-CSCF, I-CSCF, S-CSCF, AS and HSS)
·
Working knowledge on LTE and
VoLTE Protocols
·
Highly skilled in Performing
Sanity testing and Functional testing on LTE devices
·
Experience on tools like X
CAL & XCAP
·
Log analysis of live LTE
network including VoLTE call , Handovers, Throughput
·
Very good hands on experience
on Log analysis tools like XCAL, XCAP used for analysis of devices logs
·
Log Analysis for identifying
issue like Call Drop, Call Setup Fail, Call abnormal release, Call muting, RLF,
Throughput issues
·
Reporting issue field Test
KPI like Throughput, VoLTE
·
Identify, analyze and
document defect and inconsistencies in UE behavior
·
Validation of LTE UE Protocol
NAS Layer Testing (Attach Procedure)
·
LTE PS call Testing (RRC
Connection Establishment)
·
MAC Layer Testing (RACH
Procedure)
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