ESTIMATING FREQUENCY OFFSET USING FEEDBACK LOOP

PROBLEM TO BE SOLVED: To provide a method and an apparatus for estimating and compensating frequency offset using a feedback loop. SOLUTION: A signal communicated from a transmitter to a receiver is received. A frequency offset estimate of the received signal is determined by a frequency offset esti...

Full description

Saved in:
Bibliographic Details
Main Authors KIM INWOONG, NAITO TAKAO
Format Patent
LanguageEnglish
Published 26.05.2011
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a method and an apparatus for estimating and compensating frequency offset using a feedback loop. SOLUTION: A signal communicated from a transmitter to a receiver is received. A frequency offset estimate of the received signal is determined by a frequency offset estimation part 34. The frequency offset estimate indicates a frequency difference between a transmitter and a receiver. The frequency offset estimate is provided to a frequency offset compensation part 30 as feedback, thereby compensating for the frequency offset according to the feedback. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100244810