SYSTEM AND METHOD FOR PROVIDING TIME OFFSET AND FREQUENCY OFFSET ESTIMATION FOR VEHICLE TO EVERYTHING COMMUNICATION SYSTEM

A method and apparatus are provided. The method includes receiving a reference signal from a transceiver, estimating a time offset (TO) of the reference signal in the frequency domain based on a spectral phase ramp introduced by the TO, compensating the TO of the reference signal based on the estima...

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Bibliographic Details
Main Authors DEZFOOLIYAN, Amir, LI, Linbo, SETHURAMAN, Vignesh, SONG, Kee-Bong, MALEKI, Hamed
Format Patent
LanguageEnglish
Published 28.11.2019
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A method and apparatus are provided. The method includes receiving a reference signal from a transceiver, estimating a time offset (TO) of the reference signal in the frequency domain based on a spectral phase ramp introduced by the TO, compensating the TO of the reference signal based on the estimated TO in the frequency domain by applying the spectral phase ramp to the received reference signal, and providing a TO compensated signal of the reference signal.
Bibliography:Application Number: US201916536652