(19)
(11) EP 3 565 135 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
22.06.2022 Bulletin 2022/25

(45) Mention of the grant of the patent:
27.04.2022 Bulletin 2022/17

(21) Application number: 18170041.0

(22) Date of filing: 30.04.2018
(51) International Patent Classification (IPC): 
H04B 7/04(2017.01)
(52) Cooperative Patent Classification (CPC):
G01R 29/0871; H04B 17/12; H04B 17/3912

(54)

SYSTEM AND METHOD FOR INVERTING A RADIO CHANNEL FOR BROADBAND SIGNALS

SYSTEM UND VERFAHREN ZUM INVERTIEREN EINES FUNKKANALS FÜR BREITBANDSIGNALE

SYSTÈME ET PROCÉDÉ POUR INVERSER UN CANAL RADIO DE SIGNAUX À LARGE BANDE

(84) Designated Contracting States:
AL AT BE BG CY CZ DE DK EE ES FI FR GB GR HR HU IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
06.11.2019 Bulletin 2019/45

(73) Proprietor: Rohde & Schwarz GmbH & Co. KG
81671 München (DE)

(72) Inventor:
  • Köbele, Johannes
    81827 München (DE)

(74) Representative: Rupp, Christian et al
Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33
80331 München
80331 München (DE)


(56) References cited: : 
EP-A1- 2 432 073
EP-A1- 3 293 897
WO-A1-2015/042336
US-A1- 2011 200 084
US-B1- 8 526 550
 EP-A1- 3 054 743
WO-A1-2014/197185
US-A1- 2006 009 185
US-A1- 2014 218 240
   
  • Ya Jing ET AL: "MIMO OTA Testing Based on Transmit Signal Processing", IEEE Instrumentation & Measurement Magazine, 1 June 2016 (2016-06-01), pages 43-50, XP055521500, Retrieved from the Internet: URL:https://ieeexplore.ieee.org/stamp/stam p.jsp?tp=&arnumber=7477954 [retrieved on 2018-11-06]
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).