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Takki Yu, Goohyun Park, Daesik Hong and Changeon Kang, "A Velocity-Adaptive Channel Estimation Scheme Using the Simple Zero-Forcing Technique in the Frequency Domain", IEEE VTC, May 2005
[IEEE VTC]
조회 109707
Status : | Presented |
---|---|
Date : | 2005-05 |
Title : | A Velocity-Adaptive Channel Estimation Scheme Using the Simple Zero-Forcing Technique in the Frequency Domain |
Authors : | Takki Yu, Goohyun Park, Daesik Hong and Changeon Kang |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | In this paper, we propose a velocity-adaptive channel estimation scheme using the simple zero-forcing technique in the frequency domain. The proposed scheme is derived by approximating the frequency response of the Wiener filter as the rectangular shape. Channel estimation is performed by removing frequency components that are higher than the maximum Doppler frequency in the received signal. Simulation results show that the proposed scheme outperforms conventional schemes for a wide range of mobile velocities (3 ∼ 300 Km/h). |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1543353 |
Download : | http://mirinae.yonsei.ac.kr/?module=file...bad09c25c2 |
Takki Yu; Goohyun Park; Daesik Hong; Changeon Kang; , "A velocity-adaptive
channel estimation scheme using the simple zero-forcing technique in the
frequency domain," Vehicular Technology Conference, 2005. VTC 2005-Spring.
2005 IEEE 61st , vol.1, no., pp. 557- 561 Vol. 1, 30 May-1 June 2005
doi: 10.1109/VETECS.2005.1543353
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1543353&isnumber=32958
doi: 10.1109/VETECS.2005.1543353
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1543353&isnumber=32958
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