Telecommunication Engineer
Siemens
Total des années d'expérience :11 years, 8 Mois
Providing maintenance of all equipments related to BTS, NodeB and eNodeBs.
Conducting on-site survey, installation, testing, commissioning and maintenance of 2G, 3G and LTE (BSS Controller, BTS and E-BTS) network equipment.
Perform site quality control, identify failures, correct them if possible and manage NodeB software and alarms.
Executing analysis of KPI above the thresholds / fading the root cause / advising action plans identifying root cause of the exceeding thresholds.
eRAN (LTE) upgrade from eRAN 5.0 to eRAN 6.0 of the whole Zain-Kuwait network consists of 1500 eNodeBs.
Upgraded the WCDMA (BSS and BTS) software from RAN15 to RAN16 of whole Zain-Kuwait network.
Commissioning and integration of NodeBs, EnodeBs and providing technical support.
New BTS commission and making CME file. Types of BTS 3900, 3900L, 3812E, DBS3800, DBS3900.
Hands ON experience on using Huawei SW like M2000, U2000 and Web LMT, PRS system for all technologies.
Monitoring alarms related to all technologies (2G, 3G and LTE) and simultaneously trying to resolve alarms through M2000/U2000.
Maintaining contact with customer ZAIN for site issues and resolve them in minimum time.
Level -II/III BSS support to customer and its resolution in defined SLA.
Interface with Zain NOC/Radio team for developing the alarm reporting / routine daily task using the M2000 and troubleshooting of issues for all technologies.
Performed BTS, ENODEB, NodeB and RNC upgradation.
Creating new LTE sites and integrating them.
Microwave RTN 950 alignment, commissioning by Web LCT, creating on U2000 and troubleshooting.
Ensured 24x7 customer network support.
Raising tickets against GTAC to investigate critical issues.
Preparing weekly report of network availability and analyze to minimize unavailability.
Scanning affected areas with spectrun analyzer to find source of interference (jammers, repeaters, operator violation…etc).
Checking remedies from customer incident management and maximize to solve it within SLA.
Coordinating with subcontractor to clear VSWR, RTWP and ALD related alarms.
Laying fiber, ETH and jumper cables indoor and outdoor.
Bachelors of Electrical Engineering.