Method for estimating maximum likelihood frequency offset in mobile communication system빠른 레일리 페이딩 채널 환경의 이동통신 시스템에서 최우 주파수 오프셋 추정방법

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Disclosed is a method for estimating a frequency offset in a mobile communication system that divides a predetermined frequency band by a time division scheme to transmit data signals or divides an entire frequency band into a plurality of sub-frequency bands to transmit the data signals. The method includes the steps of modeling a fast fading channel by one of a linear equation and a polynomial equation; and applying the model to a variable for the channel after performing the modeling and estimating the channel and the frequency offset based on a joint maximum likelihood using a training sequence.
Assignee
KAIST, SAMSUNG ELECTRONICS CO LTD
Country
CC (Cocos (Keeling) Islands)
Issue Date
2011-02-09
Application Date
2005-07-22
Application Number
200510084525.9
Registration Date
2011-02-09
Registration Number
001738300
URI
http://hdl.handle.net/10203/254646
Appears in Collection
EE-Patent(특허)
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