Publication: Phase noise and sub-carrier spacing effects on the performance of an OFDM communication system
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1998-01
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IEEE
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Abstract
This letter analyzes the phase noise effects on an
orthogonal frequency division multiplexing (OFDM) signal and
its dependence with the sub-carrier spacing. Pilot-based channel
estimation, which has been suggested as a means of combating
the channel effects, can also correct the phase noise effects under
some circumstances, which are investigated
Description
Keywords
OFDM modulation, Signal processing, Phase noise
Bibliographic citation
IEEE Communications Letters, (Jan. 1998), 2(1), 11-13