Abstract: The recently proposed orthogonal time frequency space (OTFS) modulation, a representative delay-Doppler (DD) communication scheme, has demonstrated appealing performance over ...
Chirp spread spectrum (CSS) signal is the heart of long-range (LoRa) modulation, also known as CSS modulation, and is used in long-range wide area network (LoRaWAN) in Internet of things (IoT) ...
A DAILY 6.30 am share trading tutorial from a “market guru”; regular updates on “high return” stocks – these were among the deceptive features of a fraudulent WhatsApp group and share trading ...
Copyright: © 2026 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. The primary endpoint of ...
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