Sunday, December 30, 2012

RF Survey/IBS Survey


RESPONSIBILITIES:
§Suggest and implement Network Parameters changes for reducing call drops and better coverage and analysis of impact after changing of parameter
§New Site verification & Optimization of the network, Coverage for the integrated indoor sites with the help of TEMS Investigation GSM 8.0.3. ( Walk Test )
Conduct RF Technical Site Surveys (TSS) for the In-Building design.
Preparing RF Technical Design Proposal (TP) for In-Building Solutions to meet customer KPI’s Coverage Design plan.
§Performing RF surveys and then preparing appropriate design and proposal products such as Antenna Location & Cable Routing
§Calculation of Link Budget (EIRP) and designing of the schematic diagram for IBC solutions
§Carrying out Transmission Test according to the design using NET MONITOR Test Transmitter Manager
§Checking In building installations and make sure that certain standards and quality level is maintained

Supervising Sweep Test for feeders and jumpers using Site Master
§Once RF equipment is installed, perform RF data collection to ensure that the quality of service meets RF design specifications such as RxLev, Rx Quality, Handover, parameter verification.
§Based on data collection activities, adjust any design and proposal products that do not meet specifications and/or recommend equipment or parameter adjustments.
§Verify macro, micro and In-building coverage plans to meet quality specifications.
Checking the post installation coverage, spillage, and Handover tests using TEMS Investigation /Probe/Agilent/Nemo.
§Optimization of the design, by implementing necessary changes to meet the KPIs.
§Site Auditing for the indoor sites to verify site database and cell design criteria’s. Checking coverage for Indoor solution to check the sufficient Rx strength & Rx quality.
§Checking all values, handovers relating with neighboring cells. Hands on experience of TEMS Investigation/NEMO/PROBE GSM & MapInfo Professional.