Sr. RF Planning and Optimization Engineer
ZTE Corporation
Total years of experience :16 years, 11 Months
Radio network planning and design, nominal planning, site selection, final design and frequency planning using Aircom Asset Planning TOOL.
Preamble Planning, Coverage Prediction and Analysis.
Interference Analysis, Traffic and Capacity Analysis, Antenna Configuration.
Releasing of Nominal cell plan for new sites as well as infill sites.
Co-ordination of teams working in field (RF Survey and DT).
Planning of new sites on GIS Tool as per operator’s requirement.
Working on ZXPOS RF Tools CNA 7.5, CNT 6.5, and CNO 2.
RF Planning (Neighbors Planning, Preamble Planning, FFR Planning) of sites.
Monitoring daily WiMAX Coverage KPI reports. DL RSSI, DL CINR Analysis, Traffic, and Capacity Analysis, Antenna Configuration, Dump verification and KPI analysis and Alarms monitoring.
Organizing Drive Test for 3G.
Organizing Drive Test for Video call & check the BLER.
Check 3G parameters like RSSI, RSCP, Ec/Io etc,
Analyzed of Pilot Signal Quality, Frame Erasure Rate, Dropped Calls, Access Failures, Hand off Failures, Blocked Calls, and Handoff Static.
Performed checking of Antenna Orientation, Down tilts
Analyzed Path Imbalance, Coverage Holes, PN Pollution, PN Confusion, Soft Handoff Management
SHO plot & dominant plot.
Performing Cluster drive test, Inter RNC Handoff test, Ping test, RLP Forward and Reverse Throughput.
Performed Shake Down Drive Test and Cluster Optimization Testing to check performance of a Cluster
Monitoring performance of cell site and take corrective measures for improving the network performance.
Optimizing RF Related Parameters such as Neighbor list. By adding and deleting Neighbors for reduce Pilot Pollution, interference, addition of missing Neighbors and change in order to enhance main routes performance.
Monitoring and coordinating with Field Engineers. Interference Analysis, Traffic and Capacity Analysis, Antenna Configuration .
Monitoring performance of cell site and take corrective measures for improving the network performance.
Handling optimization of new sites and handled problems like interference, in-building problem, antenna tilting.
Carried out optimization and Radio Frequency (RF) acceptance testing as well as site survey and sector planning of P2P and P2MP Links.
Providing Support to Implementation, Vendor & RF teams for Network Growth & RF optimization activities and troubleshooting of fault & complete operation & maintenance of various sites.
Analyzing the predicted RF coverage by using software tools after entering the site parameters. Selecting the right type of antenna as per site requirement.
Suspecting Hardware faults & rectifications by analyzing alarm logs.
Providing training to the RF Engineers and BSS team to making their working environment healthy.
Meetings with the customer to meet their requirements.
Monitoring performance of cell site and take corrective measures for improving the network performance.
Handling optimization of new sites and handled problems like interference, Latching failure, in-building problem, antenna tilting, competitive.
Optimizing RF Related Parameters such as RSSI, CINR, Antenna Tilt. By adding and deleting BS & CPE Parameters for reduce Latching problem, interference.
Survey report Analysis for P2P and P2MP for Corporate Connection.