Engineer
Alkan CIT
مجموع سنوات الخبرة :18 years, 4 أشهر
• Operation & Maintenance of BSC/RNC, BTS/NodeB & Transmission Equipment.
• Operation & Maintenance of Base stations both 2G & 3G
• Diagnosis and trouble shooting of faults generated in Ericsson BSCs, RNCs, NodeB’s and BTS’s.
• Software/Hardware Upgrades/Expansions on BTS, BSC, Node B's and RNCs
• Daily tracking of curative and palliative interventions, that occurred on the BSS equipment (energy, transmission, radio), Diagnosis, analysis of issues.
• Technical support (level 1, 2) to ensure the availability and proper functioning of network
• Develops schedules for preventive maintenance, action plans for the repetitive problems and watch over the conduct and results quality.
• Improves the quality of the network by resolving bad KPI's and controlling QoS indicators (network and Equipment)
• Provide technical interface with subcontractors (in the context of outsourcing of maintenance), analyzes and validates remedial and preventive action for the development of KPI's
• Supporting NAWRAS field team in operation and maintenance of 2G/3G nodes
• Conducted transmission operation in Minilink -Traffic Node (2P, 6P, 20P, MLE) on both MW and Fiber.
• Troubleshooting, Routing of SDH & PDH ports with Traffic Nodes, Creating A-ter links.
• Sound knowledge of Digital Communication, GSM, CDMA, WCDMA.
• Gaines exposure towards WCDMA interfaces and Protocols.
• High level understanding of end-to-end WRAN / IP network systems
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Worked on:
-BTS (21XX, 22XX, 29XX, 32XX).
-Marconi OMS 16XX, 14XX.
-Node B 6000 series equipments(31XX, 32XX, 61XX, 62XX, 66XX)
-Radio Network Controller 3810/3820 (RNC).
-Troubleshooting of WCDMA/UMTS networks.
-ATM Transport network.
-Ethernet and Ethernet Ring Protection.
-Implementation of RSTP.
-IP networking and packet transmission.
Tools Used
•Moshell
•RNC Element Manager
•Winfiol
•Wireshark
•FTP Tools like WinCmd, Ws FTP, BPFTP
•OMT
Responsible for Roll-Out 3G and expansion of existing 2G networks on time in co-ordination with project team.
Responsible of Silchar RBSC & RNC, taking regular health check of BSC, monitoring & handling of alarms of BTS and BSC due to hardware fault or software, Backups of BSC (APG40 & CP) in regular intervals in AXE 40 platform.
Preparing and analyzing daily KPI report and other BSS related reports for both the system.
Responsible for Operation and Maintenance of BTS sites, i.e., troubleshooting with OMT for hardware, BTS internal & external alarms, VSWR, RX Diversity; Cascading between BTS’s etc.
Routine maintenance checks and take follow up actions.
Manage the work related with RAN/BSS network and Transmission installation
Interfacing with Microwave Links i.e., routing for PCM for different sites.
Interfacing with MARCONI 1664 MUX i.e., troubleshooting, routing of SDH & PDH ports with Traffic Node, for BSC & for A-ter links etc. with LCT software.
Software/Hardware Upgrades/Expansions on BTS, BSC, Node B's and RNCs.
Performing/analysing diagnostics on transmission equipments.
Responsible for new cell site commissioning and integration.
Liosioning with BSNL for POI connectivity.
Carry out in time preventive maintenance of SDH / PDH equipments and SDH / PDH Links.
Maintenance and Troubleshooting of any Hardware faults of BTS.
Staff Retention, Manpower management and agent’s managements.
Co-ordination with different BOO-vendors for 24X7 network availability
Weekly report to the O&M manager.
Conduct the pre PAT and PAT activity for IBS sites with customer
Responsible for Roll-Out the network in co-ordination with project team.
Responsible for 24 X 7 network availability in entire state of Mizoram.
Responsible for installation, commissioning and maintenance of TX equipments (ALCATEL 1660, 1662 & 1642 STM nodes) installed at cell sites.
Carry out in time preventive maintenance of SDH / PDH equipments and SDH / PDH Links.
Carry out schedule maintenance of SDH MUX installed at sites for fiber and MW connectivity.
Responsible for new cell site commissioning and integration.
Responsible for maintenance of fiber.
Commissioning of BTS with the co-ordination of ZTE team.
Operation and maintenance of ZTE BTS.
Liosioning with BSNL for POI connectivity.
Responsible for commissioning and maintenance of POI connectivity of all Operators.
Ensure maximum network availability of both fiber and MW TX network.
Responsible of Silchar RBSC of Assam & taking regular health check of BTS and BSC, monitoring & handling of alarms of BTS and BSC due to hardware fault or software, Backups of BSC (APG40 & CP) in regular intervals.
Preparing and analyzing daily KPI report and other BSS related reports for both the system.
Responsible for Operation and Maintenance of BTS sites, i.e., troubleshooting with OMT for hardware, BTS internal & external alarms, VSWR, RX Diversity; Cascading between BTS’s etc. for SILCHAR RBSC.
Interfacing with Microwave Links (ERICSSON MINILINK-TN) i.e., routing for PCM with different sites, troubleshooting of MMU’s, Radios etc. with Ericsson MSM software.
Interfacing with AXX i.e., troubleshooting, routing of SDH & PDH ports with Traffic Node, STM and BSC & for A-ter links etc. with AXX-Craft software.
Maintenance and Troubleshooting of any Hardware faults of BTS.
Operation and maintenance of ZTE BSS.
Installation and commissioning of BTS, BSC with the co-ordination of ZTE team.
Installation and commissioning of Power plant at cell site.
Performing acceptance Test (A/T) of BTS with Site master (Amritsu), VSWR checking etc.
Performing Coverage acceptance Test (Coverage A/T) of BTS with corresponding SDE