Dr.-Ing. Sebastian Hessel

  • Former Assistant - Chair Integrated Systems
Hessel, Sebastian
Email:
sebastian.hessel@is.rub.de

Research

  • Virtual Prototyping von eingebetteten Systemen für den Mobilfunk
  • Hardware-Beschleuniger für zukünftige Mobilfunksysteme (LTE/beyond LTE)
  • Low-Power VLSI-Entwurf digitaler Schaltungen

Publications

2011
Acceleration Concepts for the ROHCv2 in LTE Handsets

David Szczesny, Shadi Traboulsi, Felix Bruns, Sebastian Hessel, Attila Bilgic - 6th IEEE International Symposium on Industrial Embedded Systems (SIES'11), Vasteras, Sweden

2010
Joint Uplink and Downlink Performance Profiling of LTE Protocol Processing on a Mobile Platform

David Szczesny, Sebastian Hessel, Anas Showk, Attila Bilgic, Uwe Hildebrand, Valerio Frascolla - International Journal of Embedded and Real-Time Communication Systems (IJERTCS), Vol. 1, No. 4, pp. 21-39, November 2010

An Optimized Parallel and Energy-Efficient Implementation of SNOW 3G for LTE Mobile Devices

Shadi Traboulsi, Mohamad Sbeiti, Felix Bruns, Sebastian Hessel, Attila Bilgic - 12th IEEE International Conference on Communication Technology (ICCT 2010), pp. 536-539, Nanjing, China, 11-14 November, 2010. (Student Best Paper Award)

Optimal resource management for a model driven LTE protocol stack on a multicore platform

Anas Showk, Felix Bruns, Sebastian Hessel, Attila Bilgic, Irv Badr - Proceedings of the 8th ACM International Symposium on Mobility Management and Wireless Access (MobiWac2010), pp. 91-98 Bodrum, Turkey, 17-18 Oct. 2010.

Architectural Analysis of a Smart DMA Controller for Protocol Stack Acceleration in LTE Terminals

Sebastian Hessel, David Szczesny, Felix Bruns, Attila Bilgic, Josef Hausner - 72nd IEEE Vehicular Technology Conference (VTC2010-Fall), Ottawa, Kanada, pp. 1-5, Sep. 2010

Optimizing the Processing Performance of a Smart DMA Controller for LTE Terminals

David Szczesny, Sebastian Hessel, Shadi Traboulsi, Attila Bilgic - 16th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2010), pp. 309-314, Macau SAR, China, 23-25 August, 2010

2009
Implementation and Benchmarking of Hardware Accelerators for Ciphering in LTE Terminals

Sebastian Hessel, David Szczesny, Nils Lohmann, Attila Bilgic, Josef Hausner - 52nd IEEE Global Communications Conference (GLOBECOM 2009), pp. 1-7, Honolulu, Hawaii, USA, Nov. 30 - Dec. 4 2009.

On-the-fly Hardware Acceleration for Protocol Stack Processing in Next Generation Mobile Devices

David Szczesny, Sebastian Hessel, Felix Bruns, Attila Bilgic - 7th IEEE/ACM International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS '09), pp. 155-162, Grenoble, France, October 11-16, 2009

Performance Analysis of LTE Protocol Processing on an ARM based Mobile Platform

David Szczesny, Anas Showk, Sebastian Hessel, Attila Bilgic, U. Hildebrand, V. Frascolla - 11th International Symposium on System-on-Chip (SoC 2009), pp. 56-63, Tampere, Finland, October 5-7, 2009

SDL/Virtual Prototype Co-design for Rapid Architectural Exploration of a Mobile Phone Platform

Shadi Traboulsi, Felix Bruns, Anas Showk, David Szczesny, Sebastian Hessel, E. Gonzalez, Attila Bilgic - 14th International System Design Languages Forum (SDL), pp. 239-255, Bochum, Germany, September 22-24, 2009

On the Design of a Suitable Hardware Platform for Protocol Stack Processing in LTE Terminals

Sebastian Hessel, David Szczesny, Shadi Traboulsi, Attila Bilgic, Josef Hausner - 7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC-09), pp. 1-8, Vancouver, Canada, August 29-31, 2009

2008
Virtual System Prototyping Approach for LTE and Beyond Mobile Devices

David Szczesny, Anas Showk, Sebastian Hessel, V. Frascolla, J. Brock, Attila Bilgic - Easy-C Public Workshop, Dresden, Germany, 5. Dez. 2008

Acceleration of the L4/Fiasco Microkernel Using Scratchpad Memory

Sebastian Hessel, Felix Bruns, Attila Bilgic, A. Lackorzynski, H. Härtig, Josef Hausner - Workshop on Virtualization in Mobile Computing (MobiVirt 2008), pp. 6-10, Breckenridge, Colorado, USA, June 17, 2008

Power optimization of digital baseband WCDMA receiver components on algorithmic and architectural level

M. Schä­mann, M. Bücker, Sebastian Hessel, Ulrich Langmann - Advances in Radio Science, Volume 6, pp. 325-330, June 2008

2007
Low-Power Design on Algorithmic and Architectural Level: A Case Study of an HSDPA Baseband Digital Signal Processing System

M. Schämann, M. Bücker, Sebastian Hessel, Ulrich Langmann - Design, Automation and Test in Europe, April 2007, Nice, Conf. Proceedings, pp. 1406-1411

2006
Power optimization of digital baseband WCDMA receiver components on algorithmic and architectural level

M. Schämann, M. Bücker, Sebastian Hessel, Ulrich Langmann, Josef Hausner, Burkhard Schiek † - Kleinheubacher Tagung 2006, Kleinheubach, September 2006 , S. Hessel, U. Langmann

Channel Equalization in HSDPA Receivers: Trade-Off between Performance and Complexity with a variable Oversampling

M. Schämann, M. Bücker, Sebastian Hessel, Ulrich Langmann - VTC 2006 Spring, Melbourne, Australia, May 2006