(19)
(11) EP 3 957 008 A1

(12)

(43) Date of publication:
23.02.2022 Bulletin 2022/08

(21) Application number: 19718352.8

(22) Date of filing: 16.04.2019
(51) International Patent Classification (IPC): 
H04B 17/21(2015.01)
H04B 17/24(2015.01)
(52) Cooperative Patent Classification (CPC):
H04B 17/21; H04W 24/10; H04B 17/0085; H04B 17/24; H04B 17/11
(86) International application number:
PCT/EP2019/059857
(87) International publication number:
WO 2020/211932 (22.10.2020 Gazette 2020/43)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicants:
  • Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    80686 München (DE)
  • Technische Universität Ilmenau
    98693 Ilmenau (DE)

(72) Inventors:
  • HAUSTEIN, Thomas
    10587 Berlin (DE)
  • LANDMANN, Markus
    91058 Erlangen (DE)
  • GROSSMANN, Marcus
    91058 Erlangen (DE)
  • LEATHER, Paul Simon Holt
    10587 Berlin (DE)
  • RASCHKOWSKI, Leszek
    10587 Berlin (DE)
  • ASKAR, Ramez
    10587 Berlin (DE)
  • LORENZ, Mario
    98693 Ilmenau (DE)

(74) Representative: Stöckeler, Ferdinand et al
Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstrasse 2
81373 München
81373 München (DE)

   


(54) APPARATUS AND METHOD FOR THE CALIBRATION OF OVER-THE-AIR (OTA) COMMUNICATION TEST SETUPS