Consultant
Vodafone
مجموع سنوات الخبرة :18 years, 5 أشهر
Responsible for LTE SRAN site rollout
Ready-for-Customer Acceptance of SRAN including LTE, GSM and UMTS
Performance analysis and reporting to Service department for commercial launch
Radio Parameter verification and planning (Inactivity Timer, HO. Reduction of Ping Pong Effect)
Frequency and Code pollution verification n case of high attenuation.
Optimization of LTE Radio parameter to improve network quality and CEX
Capacity improvement by allocating RAT resources values and threshold optimally to deliver best QoS.
Quality test on Customer location to detailed analysis of network issues complained by customers.
Drive test system management(SW Updates, HW integration, Licences, etc)
Monitor Counter development and start activates to improve degradation of QoS.
SPOC for external Drive test service provider.
Development of Testing Concept with Service Provider to fix network issues in Connect 2012
HW configuration verification after Rollout or GSM/UMTS Antenna change.
Feature testing (64 QAM, Multi Carrier, 32 HSDPA User)
Development of LTE Cell Reselection, IRAT HO, Intra Frequency HO Reduction Algorithm.
AMOS Scripting
• Supervision of Telecommunication Projects from the Network Quality department.
• Design of quality concept for GSM/GPRS/EDGE/R99/HSPA/HSPA+(MIMO, Non-MIMO).
• E2E Quality management of voice/data services.
• Defining the KPIs for QoS and conducting quality benchmarking in Germany.
• Analysis and evaluation of measurements data.
• Analysing Layer3 and TCP/IP traces in order to identify problems in the network.
• Performance management of BSS/RAN.
• Monitoring counter performance of Huawei and NSN NEs.
• Monitor all network events that could actually or potentially impact upon network performance.
• Fault management processes to assure service quality levels and customer satisfaction for the
managed services platform.
• Identification and prioritization of faults via network alarms; taking decisive steps to ensure
appropriate levels of response are applied for speedy fault resolution
• Co-operate with network specialists to ensure quick recovery from service failure.
• Execution of regular routines and tasks supporting near real-time network performance
monitoring.
• Final approval of projects for commercial/technical rollout of BSS/RAN SW/HW.
• SPOC to the external service providers and Network providers for the services
optimization/improvement proposals.
• Analyze Customer surveys in coordination with Marketing and Regions and recommendation for
improvement.
• Co-operate with Customer Care to ensure the best feedback for end-users.
< Planning of test cases for mobile applications.
< Design and update the test specification.
< Execution of test procedure according to the specifications.
< Documentation of test results.
< Content optimisation for mobile phones.
< Configuration of mobile phones.
< Application testing on mobile phones with OS (MS Mobile, Symbian OS, Mac OS X).
< Incident reporting.
< Bug tracking.
• Flashing the Prototypes Phone with Firmware.
• Test Management.
• Leadership roles in creation and execution of QA and testing processes, test strategies and plans.
• Preparing the Test-sets according to the new SW release Specifications for appropriate Prototype.
• Testing the Performance, Security, Reliability and Functionality of the Prototypes.
• Error Management.
• Debugging the errors using debugging tools.
• Error documentation and reporting to the SW developers.
• Regression Testing.
• Test-sets reporting with overall improvement in SW releases.
GPA : 2,7