On Noise and Interference Modeling for Over-the-air Testing of MIMO Terminals

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Abstract

As the fifth generation (5G) ecosystem matures, the time for large-scale 5G radio commercialization is now. Over-the-air (OTA) radiated testing is seen to replace currently dominantly adopted cable conducted testing for upcoming radio systems due to integrated antenna designs. To properly evaluate performance of radio systems in fading channel conditions, it is typically needed to model the realistic signal, interference and noise conditions in the testing environment. However, interference and noise modeling is largely overlooked in the literature in OTA testing, since the discussion is typically focused on the signal alone. In this paper, interference and noise modeling in three OTA setups, including the multi-probe anechoic chamber (MPAC), radiated two stage (RTS) and reverberation chamber (RC) is discussed and summarized.
Original languageEnglish
Title of host publication2020 14th European Conference on Antennas and Propagation (EuCAP)
Number of pages5
PublisherIEEE
Publication date8 Jul 2020
Article number9135756
ISBN (Print)978-1-7281-3712-4
ISBN (Electronic)978-88-31299-00-8
DOIs
Publication statusPublished - 8 Jul 2020
Event 14th European Conference on Antennas and Propagation - Copenhagen, Copenhagen, Denmark
Duration: 15 Mar 202020 Mar 2020
Conference number: 14
https://www.eucap2020.org/

Conference

Conference 14th European Conference on Antennas and Propagation
Number14
LocationCopenhagen
Country/TerritoryDenmark
CityCopenhagen
Period15/03/202020/03/2020
Internet address
SeriesPorceedings of the IEEE European Conference on Antennas and Propagation (EuCAP)

Keywords

  • MIMO performance
  • Over-the-air Testing
  • noise modeling
  • radio channel models

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