Literature Database Entry


Sigrid Dimce, "Channel Sounding for mmWace Communications," Proceedings of International Conference on Networked Systems (NetSys 2023), Poster Session, Potsdam, Germany, September 2023.


Millimeter-wave (mmWave) communication is a potential solution to meet the increasing demand for high data speeds, particularly with the move from 5G to 6G. Despite the wide available bandwidth, propagation in these bands is vastly different from that of lower frequencies. Therefore, a thorough understanding of the transmission channel is crucial to deploy efficient wireless systems. To address this issue, we propose a low-cost mmWave sounder using USRP SDR components employing a spectrum splicing technique for wide channel scans. Spectrum splicing merges the extracted channel state information from multiple tens of megahertz wide bands to estimate the Channel Impulse Response (CIR) of a wider channel with high resolution, using sparse recovery techniques. This approach overcomes the limitations of supported USRP bandwidths and characterizes the wider channel. The sounder's collected data will be stored and provided to the community for further validation and development of channel models. Additionally, the dataset will be used to develop scenario-specific and possibly a generalized channel model, using statistical regression and machine learning techniques.

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Sigrid Dimce

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    author = {Dimce, Sigrid},
    title = {{Channel Sounding for mmWace Communications}},
    address = {Potsdam, Germany},
    booktitle = {International Conference on Networked Systems (NetSys 2023), Poster Session},
    month = {9},
    year = {2023},

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