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chidozie
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Radio network optimization engineer 150 000
Job Type: Full-Time

Education

From 0 to 2003
yaba college of technology
No added languages

Experience

web designer
self employed
January 2013 - January 2013 (1 month)

Example:

Responsibilities:

Selling ad space on the site hobatoba.com

Preparation of accounting records

Achievements:

Increased sales by 10% in the first half of 2011

Radio Network Optimization Engineer
spectrum services
February 2012 - Present Day (5 years 4 months)

 Functionality and configuration verification, drive test on each site to verify the coverage; Parameter consistency check when site on air.

 Monitoring and analysis KPI as regular base and after all network activities.

 Thorough understanding of network planning both 2G and 3G.

 Technical Site Survey.

 RF and parameter optimization to reach the acceptance criteria; Technical Problem trouble shooting.

 Hardware installation quality checks and correct, adjust Node B reconfiguration, Antenna Bearing, Antenna Height and Location, Antenna system, Antenna tilt.

 To implement and perform Cluster Acceptance Test as per ATP requirements on time. Optimization is necessary if the KPI can’t meet the requirements.

 Conducting 3G/UMTS Drive test using Ericson K800i /C702 UE.

 Identifying and making recommendations towards resolutions of areas of Pilot pollution, IRAT

Inter-frequency and SHO, RAB and RRU issues for UMTS HSPA and R99 networks.

 Swap sector, Cell dominance issue, poor CPICH RSCP Ec/Io, Tx Power, RRC failure, etc.

 Conducting Cluster DT in idle, dedicated and packet mode in order to detect and correct major network coverage and call quality issues related (i.e Rx_level, Rx_Qual, SQI, Call drop, Interference, swap sectors, overshooting, GPRS Attach/Detach, RAU failure, PDP Context failure, etc) on GSM/GPRS/EDGE network.

 Performing fixed point TRX/Hardware testing for low power TRX, GPRS Call distortion and Edge testing).

Site verification Tests, On-site physical Optimisation, Coverage tests, Fixed Point Throughput