Vortragsempfehlung: How much Energy needs a bit?

Christoph Hahn | 18. Dezember 2014 | 1 Minute Lesezeit

Special-Lecture: Prof. Dr. techn. Dr. h. c. Josef A. Nossek

Time: Friday, 16th January 2015, 13:00 – 14:00 Place: SRH Hochschule Heidelberg, Bonhoefferstrasse 11, Room 203


  • Old challenges
  • Research work concentrated on improving the spectral efficiency (GSM — UMTS — LTE — LTE/A — …)
  • New challenges
  • Overall energy efficiency is as important as spectral efficiency
  • Consider the total energy of the physical layer (transmit as well as the dissipation within the equipments)
  • Characterize the trade-off between spectral efficiency and the overall energy efficiency
  • Exploit physical limits of multi-antenna systems