Telecom Solutions
Tower Erection (Self Supporting, Guyed, Monopoles)
- Installation of GSM, CDMA equipment (RBS, DDF, Batteries Backup, PDC, Transmissions Cabinets, earthing and Alarms systems)
- Installations of Antenna systems, Feeder cables,Jumper cables, Earthing kit, Support on mast, Monopole, Tower and connectorization
- Shelter Preparation & Installation
- Testing and commissioning the BSS system RBS, BTS,Antenna systems S.W.R and BR test
- Antenna Optimization, auditing and down tilting
- Microwave & Radio Systems Installation, Operation & Maintenance
- RF Engineering and Cell planning
- Site evaluations and measurement tests
- Network Engineering
- Radio Network Drive Test system
- MSC & BSC installation and supervision for GSM systems
- Operation and maintenance for GSM systems
Line of sight(LOS)
- Connectivity of Microwave Antenna between NE & FE
- Matrix of NE & FE Sites
- Survey between NE & FE
- Path Profile during survey
- LOS report using the s/w Pathloss ver. 4.0
- For Critical LOS, applying tests such as Mirror Test, Helium Balloon Test
Rebalancing & rehoming activities ( swap & Migration)
The Rebalancing and Rehoming activities can be summarized but not restricted to the following:
- Perform end-to-end testing of E1s as defined in the Rebalancing and Rehoming CWOs
- Verify ADM and/or ISM DDF terminations as assigned in the related CWOs
- Perform E1 hunting and CWO verification as needed prior to any actual field and/or NMS integration of BTS Rebalancing and Rehoming
- Take corrective measures if the CWO is not implemented as designed
- Update the CWO according to the As-Built if discrepancies were found between the design and the actual implementation of the CWO. This is to happen in Consultation with the proper customer departments
- Provide materials and labor for cabling from the BSC to the ADM DDF
- Provide materials and labor for cabling from the ADM DDF to the BTS and interim MW/BTS sites if applicable
- Implementation of the Abis assignment on the BSCs
- Implementation of the Abis E1's cascading or de-cascading as designed in the BSS Engineering plans
- Provide materials and labor for re-cabling and reconnecting the ABIS from one BSC ADM DDF to another
- Provide materials and labor for cabling inside the BTS as a result of E1's cascading and/or de-cascading as defined in the BSS plans
- Provide manpower during the MDT and work closely with the office integration team
- Perform troubleshooting if needed during the night of Rebalance and Rehome activities
- Provide manpower to assist with Network Management integration activities
- Perform basic call and call handover testing immediately after the Rebalancing and Rehoming integration
- Perform additional tasks as requested by customer Integration team
