Telecoms Design Engineer
LCC-Tech Mahindra
مجموع سنوات الخبرة :16 years, 8 أشهر
TSSR (technical site survey reports) and Engineering design for MOP and AS-built MOP to all customers STC, Mobily, Zain.
Trouble shooting the RBS-6201, 2206, 2202 and 3206, TN6P, TN20P, NEC, Minilink Classic, Hasrris Microwaves.
Transmission handling the DSX, DDF, loop testing end point to end point. MW Minilink fault finding handling by trouble shooting technique.Perform software upgrade for RBS 6000, 2000 family ( RBS 6201, 2106, 2202, 2206). Performed the Preliminary Acceptance Test (PAT).Performed call (Voice, Video) & TV Streaming testing.Performed Site Master (DTF, VSWR & Power Meter) testing for the sites.Microwave Link Up gradation, and Radio Alignment. Configuration of MMU2 H, MMU2 D, MMU2C 4-34, MMU2C 4-64 and MMU2 D, NPU B, LTU 12x2, 16x2 upgrades. Capacity enhancement through TRU and RBS addition through expansion. Perform monthly PMR of various sites.
O&M of 2G & 3G sites with Ericsson Equipment. Troubleshooting & replacement of 3G Hardware (CBU, RAXB, TXB, RUIF, FU, RU cards, VSWR, ASC, RET).NODE B 3206 of 3G O&M configuration, alarm handling, integration, visibility, fault tracing, IAMA link restoration, second carrier upgrade, CV creation and reloading. Troubleshooting for RBS 2202, 2206 (900&1800), IDB creations and definition of all External Alarms. Troubleshooting for E1 media for 2G and 3G, analyze the error reporting and loop test, tracing E1. VSWR and Distance to Fault (DTF) testing by Site Master Anritsu (S111 & S331D). Ericsson MINI-LINK Traffic Nodes 6P, 20P, Minilink Classic, NEC Passolink.
Installation, Integration and testing of Flexi EDGE BTS GSM 900/1800 of NSN with ZAIN KSA. Testing and integration the Transmission links between BTS nodes depending on E1, SDH and PDH. Feeders and antennas testing (VSWR, return loss). Fiber optic network O&M and testing. Providing integration support to BTS field teams from installation through customer site acceptance.BTS and BSC alarm/issue troubleshooting and technical support. Configure and CWO implementation in the exchange site.
Performed and supervise BTS installation, equipment commissioning, network integration and performance testing of various Nokia 2G/2.5G Flexi EDGE BTS GSM 900/1800 of NSN with ZAIN KSA.
Installation of new BTS Equipment, Rectifier, Microwave, GSM 900 / 1800 Antennas, Nokia Mini Ultra Cabinets, feeder, jumper and microwave cable. Complete E1 patching job for site integration at MSC.
Conduct VSWR, RETURN LOSS and DTF test of feeder cable by using Anritsu site master.
DDF Jumper & frame verification. Testing from New Nodes. Prepare reports and site-specific documentation.
BTS and BSC alarm/issue troubleshooting and technical support.Supervise cabling in the exchange for the Nokia DX200 BSC3i, HLRi, MGW, MSS, RNC, SGSN, CDS.
System analyst, data networks, electronics.