J
Joo Young Choi
Researcher at Yonsei University
Publications - 3
Citations - 15
Joo Young Choi is an academic researcher from Yonsei University. The author has contributed to research in topics: Communication channel & IEEE 802.11p. The author has an hindex of 1, co-authored 3 publications receiving 9 citations.
Papers
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Journal ArticleDOI
Preamble-Based Adaptive Channel Estimation for IEEE 802.11p
TL;DR: A channel estimation technique that can perform well over the entire SNR range of values by changing the method of channel estimation accordingly is proposed, and an adaptation algorithm based on a preamble is proposed to implement this.
Journal ArticleDOI
Symbol-Level Selective Channel Estimation in Packet-Based OFDM Systems.
TL;DR: A novel channel estimation scheme is proposed that selectively uses the better scheme between two channel estimation schemes on a symbol-by-symbol basis and shows excellent performance over the entire SNR region in vehicular environments in terms of the bit error rate and packet error rate.