ofdm的一种盲信道估计方法：子空间盲信道估计方法-ofdm a blind channel estimation methods: the subspace blind channel estimation methods

The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file con