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Dr.-Ing Dipl.-Math. Andreas Baumgartner

Portrait: Dr.-Ing Dipl.-Math. Andreas Baumgartner
Dr.-Ing Dipl.-Math. Andreas Baumgartner
Senior researcher (postdoc)
  • Phone:
    +49 371 531-39442
  • Email:
  • Address:
    Reichenhainer Straße 70, 09126 Chemnitz
  • Room:
    C25.475.2 (prev. 2/W475B)
  • WWW:
  • vCard:
  • network optimization
# Title Author(s) Year
1 Secure Transmission of Immutable Data for Low-Power, Long-Range Wireless IoT Services
2024 IEEE International Conference on Blockchain and Cryptocurrency (ICBC), Dublin, Ireland, 27-31 May 2024. - IEEE, 2024
Baumgartner, Andreas
Akkari, Nada
Barua, Sudip
Bauschert, Thomas
2024
2 A ML based empirical Model for next Cell Prediction
25. ITG Fachtagung Mobilkommunikation, Osnabrück, 2021, S. 41 - 45
Srikantamurthy, Sunil Hebbur
Baumgartner, Andreas
Bagwe, Rasika
2021
3 A Novel Unified Handover Algorithm for LTE-A
17th International Conference on Network and Service Management (CNSM), 25-29 Oct. 2021, Izmir, Turkey, pp. 407 - 411
Srikantamurthy, Sunil Hebbur
Baumgartner, Andreas
2021
4 A Synchronous Multi-Step Algorithm for Flexible and Efficient Virtual Network Reconfiguration
2020 16th International Conference on Network and Service Management (CNSM). - IEEE, 2020
Khai, Nguyen Tuan
Baumgartner, Andreas
Bauschert, Thomas
2020
5 Optimising Virtual Network Functions Migrations: A Flexible Multi-Step Approach
IEEE Conference on Network Softwarization (NetSoft), 24-28 June 2019, Paris, France
Tuan Khai, Nguyen
Baumgartner, Andreas
Bauschert, Thomas
2019
6 Flexible Multi-step Resource Relocation for Virtual Network Functions
2018 IEEE Seventh International Conference on Communications and Electronics (ICCE). - IEEE, 8-20 July 2018, Hue, Vietnam
Tuan Khai, Nguyen
Baumgartner, Andreas
Bauschert, Thomas
2018
7 Network Slice Embedding under Traffic Uncertainties - A Light Robust Approach
13th International Conference on Network and Service Management (CNSM) - 13th International Conference on Network and Service Management 2017 - Full papers, 2017
Baumgartner, Andreas
Bauschert, Thomas
Blzarour, Abdulaziz Algosh
Reddy, Varun S.
2017
8 Robust and reliable virtualised network infrastructures
21st Conference of the International Federation of Operational Research Societies (IFORS), 2017
Reddy, Varun S.
Baumgartner, Andreas
Bauschert, Thomas
2017
9 Optimisation Models for Robust and Survivable Network Slice Design: A Comparative Analysis
2017 IEEE Global Communications Conference: Communication QoS, Reliability and Modeling, 2017
Baumgartner, Andreas
Bauschert, Thomas
Koster, Arie M. C. A.
Reddy, Varun S.
2017
10 A Multi-Step Model for Migration and Resource Reallocation in Virtualized Network Infrastructures
2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) 1-4 May 2017, Atlanta, GA, USA, DCC 2017: Distributed Cloud Computing: Applying Scale Out to the Data Center
Baumgartner, Andreas
Khai, Nguyen Tuan
Bauschert, Thomas
2017
11 Robust Embedding of VNF/Service Chains with Delay Bounds
IEEE Conference on Network Function Virtualization and Software Defined Networks 7-9 November 2016 // Palo Alto
Reddy, Varun S.
Baumgartner, Andreas
Bauschert, Thomas
2016
12 Optimum Embedding of Chains of VNFs considering Traffic Uncertainties and Delay Bounds
IEEE Netsoft 2016; Seoul, 6-10.Juni. 2016
Reddy, Varun S.
Baumgartner, Andreas
Bauschert, Thomas
2016
13 Combined Virtual Mobile Core Network Function Placement and Topology Optimization with Latency Bounds
Fourth European Workshop on Software Defined Networks (EWSDN), 2015
Baumgartner, Andreas
Reddy, V. S.
Bauschert, Thomas
2015
14 Mobile core network virtualization: A model for combined virtual core network function placement and topology optimization
1st IEEE Conference on Network Softwarization (NetSoft), 2015
Baumgartner, Andreas
Reddy, V. S.
Bauschert, Thomas
2015
15 An Optimization Model for Virtual Mobile Core Network Functions Embedding
10th KuVS Workshop / Fachgespräch NGSDP, 2015
Baumgartner, Andreas 2015
16 An Optimization Model for Software-defined Mobile Networks with virtualized Network and Service Functions
OR (Operations Research) 2014, Invited abstract session, 2.-5. September, RWTH Aachen, 2014
Baumgartner, Andreas
Bauschert, Thomas
2014
17 A modified Maximum Likelihood Method for SNR Estimation in OFDM based systems
IEEE International Conference on Consumer Electronics (ICCE), 10.01-13.01.2014, Las Vegas (USA). - IEEE : IEEE xplore, 2014, S. 157 - 160
Baumgartner, Sebastian
Hirtz, Gangolf
Baumgartner, Andreas
2014
18 An Availability Analysis Model for Network Elements with Energy Saving States
2nd European Teletraffic Seminar (ETS) 2013, September 30 - October 02, 2013, Karlskrona, 2013
Baumgartner, Andreas
Bauschert, Thomas
2013
19 Small Cells in UMTS Radio Access Networks: Implications on Coverage and Energy Efficiency
22nd ITC Specialist Seminar on Energy Efficient and Green Networking (SSEEGN), 2013, Christchurch, New Zealand. - IEEE, 2013
Baumgartner, Andreas
Bauschert, Thomas
2013
20 Greening Cellular Radio Access Networks: A numerical Method for the Selection of detachable Base Stations in Low Traffic Scenarios
24th Tyrrhenian International Workshop on Digital Communications - Green ICT (TIWDC), 2013, 2013
Baumgartner, Andreas
Bauschert, Thomas
2013
21 Optimum Selection of detachable Base Stations in Low Traffic Scenarios
ITG 5.2.4 meeting – Berlin 29. November 2012
Baumgartner, Andreas 2012