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Conference Paper
LS Channel Estimation Performance Analysis for RoF Channel Environment in the OFDM system
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- Authors
- Yong Su Lee, Young Jo Bang, Jong Hyun Lee, Youn Ok Park
- Issue Date
- 2014-08
- Citation
- International Conference on Optical Internet (COIN) 2014, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- Generally in real implementation of OFDM system, the simple and fast LS channel estimation method has been used for the wireless channel in the OFDM systems. If the wireless channel environment were mixed with RoF (Radio Over Fiber) channel, could we still use the conventional least square (LS) channel estimation method for proper communication? Therefore, in this paper, we analyzed that the performance of LS channel estimation where both wireless and RoF channel are coexisted in the OFDM based mobile communication system.
- KSP Keywords
- Channel estimation(CE), LS channel estimation, Least Square(LS), Mobile communication systems, OFDM systems, Performance analysis, Radio over fiber(RoF), Wireless Channel, estimation method, estimation performance