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Eunseok Ko, Changeon Kang and Daesik Hong, "Effect of imperfect channel information on M-QAM SER performance of orthogonal space-time block codes", IEEE VTC, Apr. 2003
[IEEE VTC]
조회 102636
Status : | Presented |
---|---|
Date : | 2003-04 |
Title : | Effect of imperfect channel information on M-QAM SER performance of orthogonal space-time block codes |
Authors : | Eunseok Ko, Changeon Kang and Daesik Hong |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | The effect of imperfect channel information on the performance of orthogonal space-time block codes is considered in this paper. The symbol error rate of the M-QAM constellation of an orthogonal space-time block code is derived taking into account the effect of imperfect channel information in a Rayleigh fading channel. Derived results show that imperfect channel information destroys the orthogonality of OSTBC, resulting in an error floor that increases with the channel estimation and the normalized Doppler frequency. |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1207638 |
Download : | http://mirinae.yonsei.ac.kr/?module=file...9b9f343f06 |
Eunseok Ko; Changeon Kang; Daesik Hong; , "Effect of imperfect channel
information on M-QAM SER performance of orthogonal space-time block codes,"
Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE
Semiannual , vol.1, no., pp. 722- 726 vol.1, 22-25 April 2003
doi: 10.1109/VETECS.2003.1207638
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1207638&isnumber=27174
doi: 10.1109/VETECS.2003.1207638
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1207638&isnumber=27174
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