MIMO Backscatter Channel and Data Transmission Measurements

verfasst von

Eckhard Denicke, Henning Hartmann, Bernd Geck, Dirk Manteuffel

Abstract

Backscatter modulation is more and more establishing ifself as an approach for low-cost and low-power data transmission. Combined with multi-antenna techniques and channel state information (CSI) an enhancement of range, reliability or spectral efficiency is achieved. However, there has been few literature about gaining CSI for the individual sub-channels of forward an backward link. The contribution at hand deals with multi-antenna backscatter measurements with up to two scatter antennas and two receive antennas, in order to investigate the backscatter channel and the data transmission within a multipath environment at 5.8 GHz. The paper provides a method for determining the individual sub-channels and investigates the multi-antenna backscatter channel capacity and symbol error ratios for backscatter spatial multiplexing using CSI.

Organisationseinheit(en)

Fachgebiet Architekturen und Systeme
Institut für Hochfrequenztechnik und Funksysteme

Typ

Aufsatz in Konferenzband

Seiten

723-726

Anzahl der Seiten

4

Publikationsdatum

21.12.2017

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Computernetzwerke und -kommunikation, Instrumentierung

Elektronische Version(en)

https://doi.org/10.23919/EuMC.2017.8230949 (Zugang: Geschlossen)