Yue Li, Zi Li, Yueming Cai, Youyun Xu. An improved channel estimation scheme for OFDM systems by tracking the subspace. In Proceedings of the IEEE 14th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003, 7-10 September 2003, Beijing, China. pages 1109-1113, IEEE, 2003. [doi]
Abstract is missing.