원문정보
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초록
영어
A new and effective Doppler effects compensation scheme for orthogonal frequency division multiplex(OFDM) system based on constellation estimation is presented with analytical descriptions which quantitatively clarify the mechanism of inter-carrier interference(ICI). The proposed compensation techniques, applicable both frequency and time domain with remarkable accuracy, are crucial to the future OFDM system operating on ultra high speed mobile vehicles.1
목차
ABSTRACT
I. Introduction
II. OFDM SIGNAL AND ICI MECHANISM
III. Coinstellation Deformed By ICI
IV. Doppler Compensation Methods
V. Simulation Results and Discussion
References
I. Introduction
II. OFDM SIGNAL AND ICI MECHANISM
III. Coinstellation Deformed By ICI
IV. Doppler Compensation Methods
V. Simulation Results and Discussion
References
저자정보
참고문헌
자료제공 : 네이버학술정보