SIGNAL SENDING AND RECEIVING METHOD AND APPARATUS AND DEVICE

This application pertains to the field of communications technologies, and discloses a signal sending method and apparatus, a signal receiving method and apparatus, and a device. The signal sending method in embodiments of this application includes: mapping, by a transmit end, modulation symbols in...

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Bibliographic Details
Main Authors HAO, Yaxing, WANG, Fanggang, YUAN, Pu, WANG, Dong, LI, Xiran, SHAN, Yaru
Format Patent
LanguageEnglish
French
German
Published 15.05.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:This application pertains to the field of communications technologies, and discloses a signal sending method and apparatus, a signal receiving method and apparatus, and a device. The signal sending method in embodiments of this application includes: mapping, by a transmit end, modulation symbols in delay-time domain to obtain a first delay-time domain symbol matrix; and performing, by the transmit end, first preset processing on the first delay-time domain symbol matrix to obtain a time domain sampling point, and sending the time domain sampling point after pulse shaping.
Bibliography:Application Number: EP20220836845