Engineer
hayat communications
Total years of experience :15 years, 11 Months
Trouble shooting all types of alarms in Huawei BTS (2G, 3G & LTE) and Microwave equipment
Trouble shooting external alarms.
Commissioning and integration of Huawei 2G/3G/LTE BTS like BTS3812E, BTS3012, BTS3900, BTS3900L(SRAN), DBS3900, BTS3902E
Commissioning of Microwave equipment like RTN610, RTN620, RTN380, RTN910, RTN950, RTN980
Uploading script in CX200 switch
Patching and troubleshooting of fiber links
Commissioning of 1+1 link (HSB, SD, XPIC) & Manually Crosscheck for 1+1 protection of Microwave link
Commissioning and integration of Macro, IBS and Mobile (COW) sites
Performing walk test for IBS sites and troubleshooting IBS sites alarms
Proficient use of different Huawei software e.g. LMT, Web LMT, BTSM, Web LCT, Optic tool kit, Navigator software, HyperTerminal, OMT
Close out the TTs/work order and forward the proper root cause to NOC after analysis.
Provide complete support to Rollout team for PAT activity for MW and BTS
Perform optimization and calls testing for on Air sites and check the issues for Call Drop
Support to front office, back office during the outage activity or perform testing for sites
Resolve VSWR & swapping issues.
Routing VLAN, patching and connectivity of all kinds of cables
Trouble shooting antenna line system by using site analyzer like bird and Anritsu
Responsible for PAT with customer and clearing the OILS before the PAT
Making CME file and cell configuration for Node B
Swapping the live Network from MOTOROLA & NOKIA to HUAWEI
3G New sites, 2G Swapping and Expansion of Live Networks
Coordination with Vendor & Team for site installation & various activities
Coordinating for Drive Test with DT Team for adding Neighbor and modifying TRX Power according to RF
RFI Survey for the coordination with the sub contractors for the swapping..
Swapping for Bharti Airtel Operator from Ericsson 2G With Huawei DBS3900&3910stations for Indoor and Outdoor In Karnataka Circle.
Implementing UMTS 900 AND FDD LTE 1800 bands for Bharti Airtel networks by using RRU3959 (900) and RRU3959A(1800).
CO-MPT configuration on 3G, 4G Sites.
Support of the field the swap process and assisted Huawei sub contractors for local commissioning and RF alarm troubleshooting.
Supporting software upgrades and patches for 2G/3G Huawei BTS 3900(A) products.
Submitting dailly site reports for Base station Hardware Installation quality according to Customer standards.
Running all tests ( CS services, PS service and EDGE) to verify site after Huawei BTS Swap in Bharti Airtel Network.
Kuwait Network and Electronic Technology Co.wll (NOV’10 - Till date)
Engineer-
Key Deliverables:
Installation and commissioning Huawei 3G(BTS3812E, 3900 SERIES) and 2G(BTS3900 SERIES). (Indoor and Outdoor) & troubleshoot & support the Node B Installation, Testing, Commissioning, Integration, reconfiguration & Acceptance (Hw/Sw)
Installation and Commissioning of microwave equipment like RTN610, RTN620, RTN910, RTN950&RTN980.
Installation and Swap of microwave antennas, as per required by customer.
Desert optimization and E1 re-routing in Outage Time at midninght.
Configuring the EMS6, EFT4, EMT4, IF1A, IFU2, ISU2, ISV3 cards.
Responsible for PAT with customer and clearing the OILS before the PAT.
Installation of 1+1 link (HSB, SD), XPIC &Manually Crosscheck for 1+1 protection of Mw link
Troubleshooting of alarms in NodeB and RTN.
Supervision of Hardware installation work Microwave Rack, IDU, ODU, Antenna, IF Cable and Commissioning of Microwave Links.
Alarm Termination of BTS and Power Plant to Alarm DDF BOX.
Site Integration, Alarm Testing, GPRS & Call Testing from RIC (OMC).
VSWR measurement with LOAD, Diplexer & MHA by using ANRITSU Site Master.
Installation of Diplexer, Tri-Plexer, MHA.WMHD& GSM Antenna
Co-ordination with Team Members (Technical & Non-Technical) to complete the Target & Integration well before time.
Managing Quality for Telecom Installations & Quality Inspection of Site before PAT(Pre Acceptance Test).
• Quick and accurate trouble-shooting of network fault, along with operations section within the required time frame to meet customer demands.
• Maintenance of Base Transceiver Station, Power calibration, downloading software & troubleshooting the network related problems at the Base Station Controller end using an Operation & Support System.
• Supervising and Handling Critical, Major and Minor Alarms by leading investigation teams.
• Perform quality, desk checks and verification test for corrections.
• VSWR test of the antenna feeder cables by using BTS testers & site master.
• Calls hand over from sector to sector & cell to cell.
• Procedures for loading the Hardware DT and Traffic DT.
• Providing solutions for Interference.
• Fault rectification in MSC Switch.
• Installation, commissioning and maintenance of TRAFFIC NODE (Ericsson)
• Installation, commissioning and maintenance of HICAP & AXX (Ericsson).
• BSC migration.
• RF cable testing (VSWR) Measurement.
• Mini link commissioning (Ericsson MAKE).
• Alarm extension and Defining of Battery, SMPS, AC, DG, and internal alarm system.
• VSWR checking for RF cable with the use of site master.
• Calibrating of Forward and Reverse power of BTS ports.
• Find out cable swapping in BTS sites.
• Familiar in Expansion Installation and commissioning of IP ACCESS BTS AND RBS 2002, 2204, 2206, 2964.
• Leading a team of engineers, supervisors, contractors.
• Site acquisition.
• Planning site marking.
• Commissioning & trouble shooting DG with amf panels, SMPS, battery banks, etc.,
• Commissioning of HUAWEI BTS 3012, 3812E.
• VSWR test of the antenna feeder cables by using BTS testers & site master.
• Commissioning of Emerson Rectifier and Power Supply Systems.
• Quality Control of all sites & co ordination with office representatives regarding site progress.
• Maintaining the quality of network with the help of design drawings provided by customer.
• Knowledge of Radio channel structure in GSM, Trouble Shooting of Live Base station sites.
• Knowledge in Micro Wave Links, Cellular concepts.
• Call routing and signaling, Call Testing.
• Handling Client Technical issues & Troubleshoot:
• ISDN & PSTN: Trace the problem by analyzing the status of Network devices like NT/TA or Router & Physical connectivity at customer place & troubleshoot the problem
• Slow browsing issue: Analyze the cause for the issue with extended ping & trace routes from customer router & route-servers for any backbone routing issues.
• Slow Connectivity & packet drops: Analyze the issue by customer interface traffic. If traffic is not exceeding more than the limited Bandwidth will follow further steps by analyzing through extend ping & trace route. Resolve the issue by coordinating with NOC Tech.
• Trace the customer Routing issues & get it resolve with the help of NOC Tech & Etc
• Coordinating with different POP for client technical issues.
• Doing necessary Cabling & wiring for new links commissioning in pop side.
• Coordinating for new projects with concerned teams.
• Taking care of DG & UPS Setup at POP
• Handling Technical Related Reports on Daily, Weekly & Monthly basis.
• Monitoring Lease Lines and coordinating with concern team for link failures
• Handling Network related issues in pop setup and customer collocated equipments.
• Coordinating with Customer & get the status of network devices (Modems & Routers) & following with BSNL to make link up.
• Monitoring backbone & trunks (2MB Link). Incase if any down time for these links will trace the problem & resolve the issue by coordinating with related service providers