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Found 5 papers, 0 papers with code
A Wideband Distributed Massive MIMO Channel Sounder for Communication and Sensing
The results demonstrate the great potential of the presented sounding system for providing high-quality radio channel measurements, contributing to high-resolution channel estimation, characterization, and active and passive sensing in realistic and dynamic scenarios.
Ultrawideband USRP-Based Channel Sounding Utilizing the RFNoC Framework
Compared to other USRP-based channel sounders, our design is versatile, eases the requirements on the data link between the USRPs and the host, limits the measurement data size, and increases the signal-to-interference-plus-noise ratio due to averaging.
Experimental Exploration of Unlicensed Sub-GHz Massive MIMO for Massive Internet-of-Things
Networks can be extended with more gateways, increasing the number of supported devices.
Internet of Buoys: An Internet of Things Implementation at Sea
Therefore, we investigated the validity of the published channel models at sea by means of path loss measurements using a LoRa link with a transmitter antenna height of 0. 35 m and a base station antenna height of 2. 65 m and 5. 2 m. Our results show that the round earth loss model is not accurate at these antenna heights.
Massive MIMO goes Sub-GHz: Implementation and Experimental Exploration for LPWANs
The assessment demonstrates the effect of channel hardening as well as the potential benefits of the experienced array gain.
