Designing Low Complexity Channel State Indicators for Channel Aware LPWA Networks Using an USRP-based Experimental Platform

Authors

  • Chhayarith Heng Uy LETI, Univ. Grenoble Alpes, Grenoble, France
  • Carolynn Bernier
  • Sylvie Charbonnier

Keywords:

IoT, energy saving

Abstract

An USRP-based (Universal Software Radio Peripheral) experimental platform is used to acquire radiofrequency digital baseband (DBB) signals. The goal is the extraction of low complexity Channel Analysis Signals (CAS) and Channel State Indicators (CSI) to feed a classifier capable of accurately recognizing different propagation scenarios: undisturbed channels and channels affected by mobility-induced fading, or interference. The ultimate goal is the design of channel aware protocols for ultra-low power LPWA networks.

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Published

2021-01-02

Issue

Vol. 1 No. 1 (2018): First European GNU Radio days

Section

Articles

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