NETWORK NODE, AND METHODS PERFORMED THEREBY FOR DETERMINING MODULATION SYMBOLS

A method, performed by a network node. The method is for determining modulation symbols. The network node includes a modulator based on Discrete-time Fourier Transform Spread (DFTS)-Orthogonal Frequency-Division Multiplexing (OFDM). The network node determines modulation symbols to be input into the...

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Bibliographische Detailangaben
1. Verfasser:	BALDEMAIR, Robert
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method, performed by a network node. The method is for determining modulation symbols. The network node includes a modulator based on Discrete-time Fourier Transform Spread (DFTS)-Orthogonal Frequency-Division Multiplexing (OFDM). The network node determines modulation symbols to be input into the modulator. Of a first set of the modulation symbols corresponding to a duration of a DFTS-OFDM symbol, only a first subset of modulation symbols are set to first values of magnitude exceeding zero by a first threshold. The modulation symbols in the first subset are determined to have a first contiguity arrangement. The network node then initiates providing the determined modulation symbols to the modulator.