Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama. Low-Complexity Enhanced DFT-based Channel Estimation for OFDM Systems with virtual Subcarriers. In Proceedings of the IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, 3-7 September 2007, Athens, Greece. pages 1-5, IEEE, 2007. [doi]
Abstract is missing.