
Dipl.-Ing. Dan Iordanescu
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Dan Iordanescu
- Bis heute 8 Jahre und 4 Monate, seit Feb. 2017
Telecommunications Engineer - Network Analyst
TelEmania and 3GPPNet Joint Venture
Research on possible paths for mobile network transformation with the final scope of flexible, scalable, fully autonomous and virtualized networks: - Network discovery, clean-up and performance assessment. Preparation for network migration. - Applicability of emerging virtualization technologies: NFV, SDN, SDR, MEC, centralized-RAN, cloud-RAN/vRAN - Management of IoT deployments and security - Recommendation of practical migration steps for Network Transformation.
- 1 Jahr und 10 Monate, Apr. 2015 - Jan. 2017
SON Solution Expert
Cellwize
Telefonica, Germany: Closed-loop SON deployment on GSM, UMTS and LTE from Ericsson, Huawei, Nokia and ZTE; SON verification and customisation for consolidation of O2 and EPlus networks; customer SON concepts training. Smart, Cambodia: SON deployment on virtualised infrastructure, handing SON over to operations. Automation of Optimisation and network consistency checks: ANR for 2G/3G/4G and IRAT, CSFB and SRVCC performance optimisation, Load Balancing, Antenna Tilt, Self Healing, Subscriber Experience.
- 7 Monate, Sep. 2014 - März 2015
Network and Service Performance Manager
Huawei Technologies
Engineering role, responsible for network and service performance assessment tools and procedures. Solution architect for CEM projects and subscriber-experience assessments. Projects: 2015: Vodafone, Spain: LTE service acceptance tests and troubleshooting procedures 2014: Orange, Spain: CSFB service assessment, troubleshooting cases where target UMTS cells are congested 2014: Vodafone, Germany: Network and Service monitoring using big data provided by monitoring mobile apps.
- 7 Monate, Dez. 2013 - Juni 2014
Senior Radio Network Optimization Engineer
Huawei Technologies
Vodafone, Germany, GSM and UMTS swap simultaneous with LTE rollout project. Team leader, responsible for post-swap radio network KPI checks, troubleshooting degradation and possible optimisation. Focus on improvement of the post-swap and new site acceptance rate. Tools: Mapinfo, SmartKPI, M2000, KpGraphia, Actix
- 9 Monate, Jan. 2013 - Sep. 2013
End-to-end Network Optimisation Engineer
ALTEN France
SFR, France network optimisation project Expertise for end-to-end network performance assessment and optimization. Test recommendations in the SFR lab. Focus on service and equipment performance validation. Introduce to Alten and SFR the concept of subscriber-experience-based network assessment and optimisation together with tools and procedures for demarcation of performance degradation. Nokia and Huawei equipment.
- 1 Jahr, Jan. 2012 - Dez. 2012
End-to-end Network Optimization Engineer
Kapsch CarrierCom AG
Bouygues, France network optimisation project Subscriber-experience-based network assessment and optimisation. Performance benchmarking and service assessment for HSPA+ 42Mbps RAN. Ericsson and Huawei equipment. Tools: M2000, AMOS, Empirix, QXDM, Romes, Tektronix K18 NSA, RadioOpt, Wireshark, iPerf, tcpTrace/jPlot, Data Xtender
- 1 Jahr, Jan. 2011 - Dez. 2011
End-to-end Optimization Engineer
Nokia
Mobile broadband optimisation support following deployments of new high-speed mobile data infrastructure (RAN and core). Subscriber-experience assessments of most popular services: Facebook and Youtube. Correlation of temporary radio impairments with service degradation. The evaluations are followed by recommendations for next steps. LTE trials and assessment of integration with IMS for VoLTE. Projects: Cosmote, Greece TMN, Portugal
- 4 Jahre und 6 Monate, Juli 2006 - Dez. 2010
Senior Mobile and Wireless Networks Consultant
Telcordia / Ericsson
Radio and core network engineering support for European projects. Provide radio expertise, assessment and troubleshooting methods to Telcordia's customers. Projects: 2010: Telenor, Denmark: Subscriber-based packet core RAN assessment, mobile broadband traffic and UE analysis. 2009: Orange, UK: swap from Alcatel-Lucent to NSN. 2008: Telefonica, Czech Rep.: swap from Siemens to NSN. 2007: Telefonica, Czech Rep.: SMS and MMS messaging, IMS trials. 2006: Romtelecom, Romania: IMS deployment
Ausbildung von Dan Iordanescu
- 3 Jahre und 11 Monate, Feb. 1997 - Dez. 2000
Telecommunications engineering
University of Technology, Sydney
Telecommunications technologies, protocols, network design, algorithm development
- 4 Jahre und 10 Monate, Sep. 1981 - Juni 1986
Electronics and Telecommunications
University Politechnica of Bucharest
Electronics hardware and software for the telecommunications industry.
Sprachen
Deutsch
Gut
Englisch
Fließend
Rumänisch
Fließend
Französisch
Grundlagen
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