SEQUENCE-BASED SIGNAL PROCESSING METHOD AND APPARATUS

This application provides a sequence-based signal processing method and apparatus. A sequence meeting a requirement for sending a signal by using a PUCCH is determined, where the sequence is a sequence {fn} consisting of N elements, fn is an element in the sequence {fn}, and the determined sequence...

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Bibliographische Detailangaben
Hauptverfasser:	Qu, Bingyu, SUN, Hao
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	This application provides a sequence-based signal processing method and apparatus. A sequence meeting a requirement for sending a signal by using a PUCCH is determined, where the sequence is a sequence {fn} consisting of N elements, fn is an element in the sequence {fn}, and the determined sequence {fn} is a sequence meeting a preset condition; then, the N elements in the sequence {fn} are respectively mapped to N subcarriers to generate a first signal; and the first signal is sent. By using the determined sequence, when a signal is sent by using a PUCCH, a low sequence correlation can be maintained, and a relatively small PAPR value and CM value can also be maintained, thereby meeting a requirement of a communication application environment in which a signal is sent by using a PUCCH.