Keywords
Skills
Senior RAN Optimization Engineer
RCS & RDS
Department description:
- Technologies : WCDMA: 2100, 900 / LTE: TDD:2600, FDD:2100
- Equipment vendors: Huawei, Nokia, ZTE
- Cell type: Macro and pico cells
- Monitor UTRAN and E-UTRAN Network Performance
- Performing audits on cell based and RNC based parameters
- Capacity expansions dimensioning
- RF Design and Coverage Optimization
- Define KPI’s for local reports and KPI's optimization
- Customer complaint interface and solution provider
- Closely collaborating with DriveTest, O&M, NOC, Field, TAS
Responsibility & Tasks:
Projects:
RCS & RDS
Department description:
- Technologies : WCDMA: 2100, 900 / LTE: TDD:2600, FDD:2100
- Equipment vendors: Huawei, Nokia, ZTE
- Cell type: Macro and pico cells
- Monitor UTRAN and E-UTRAN Network Performance
- Performing audits on cell based and RNC based parameters
- Capacity expansions dimensioning
- RF Design and Coverage Optimization
- Define KPI’s for local reports and KPI's optimization
- Customer complaint interface and solution provider
- Closely collaborating with DriveTest, O&M, NOC, Field, TAS
Responsibility & Tasks:
- CSSR /CDR/ HO / congestion /fails daily checking and improvement
- CPICH/ Power /Tilt and Azimuth optimization,
- RTWP checking
- RF Design, Coverage simulation, SC and PCI planning
- Discover the critical traffic changes at cell level with different tools and excel formulas
- Balancing traffic /users between layers in different scenarios in the sight of KPI optimization
- Dimensioning the capacity, licenses and hardware to prevent congestion.
- Cell selection and reselection optimization for new sites
- Keeping touch with National Authority for Management and Regulation in Communications of Romania for interference areas situations and non-traffic high RTWP values
- Performing audits on cell based and RNC based parameters for vendors Huawei, ZTE, NSN
- Define radio KPIs and alarms, setup their thresholds considering network efficiency and quality of
service, create local reports used by the other teams - Providing support for big projects by thinking parameterization (Radio, Mobility, Transport,etc )
- Meetings with vendors as technical expert, to present and discus network issues, implement features and offer feedback.
- Modifying key parameters of the network and communicating them to the personnel
responsible with operating the changes - Analyzing Pre and Post KPI evolution after any testing of hardware or software upgrade or new elements/features added to the network.
- Traffic load prediction and simulation
Projects:
- UMTS 2100 second carries implementation - “Nokia &Huawei”
- UMTS 900 SWAP & DEPLOYMENT - “Nokia &Huawei”
- LTE TDD 2600 SWAP & DEPLOYMENT - “Huawei &ZTE “
- HSPA 21.6 implementation
- 900 Mhz Frequency Swap between operators
- LTE FDD 2100 SWAP & DEPLOYMENT - “Huawei”
- No Reply Radio fails – “Huawei”
- LTE System Overview Training
- LTE Air Interface Traning
- LTE Protocols and Procedures Training
- LTE eRAN7.0 Basic Features and Algorithms Training
- LTE eRAN7.0 TDD Specific Features and Algorithms Training
- LTE Performance Management Training
- LTE Interoperability Training
Project history
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Local Availability
Only available in these countries:
Romania
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Other
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