Terahertz-Band MIMO Systems: Adaptive Transmission and Blind Parameter Estimation
نویسندگان
چکیده
We consider the problem of efficient blind parameter estimation in terahertz (THz)-band ultra-massive multiple-input multiple-output (UM-MIMO) systems. UM-MIMO antenna arrays are crucial to overcoming distance THz communications. Following recent advancements transceiver design, such intrinsically compact and reconfigurable. propose dynamically tuning modulation types, operating frequencies, indices transmitting elements for resource utilization Furthermore, we THz-specific signal processing techniques at receiver side blindly detecting transmission parameters. In particular, a low-complexity index, frequency mode, type detectors, study complexity performance tradeoffs proposed schemes.
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Article history: Available online 3 March 2016
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ژورنال
عنوان ژورنال: IEEE Communications Letters
سال: 2021
ISSN: ['1558-2558', '1089-7798', '2373-7891']
DOI: https://doi.org/10.1109/lcomm.2020.3029632