| 摘要 |
A channel prediction value is obtained by storing pilot signals for four symbols and 1,024 sub-carriers in a time and sub-carrier directions, respectively, multiplying a received pilot signal by the Walsh code of a channel to which channel prediction is applied, for each block of four symbols-by-eight sub-carriers and adding the products of the block including eight sub-carriers centered on a sub-carrier, to which channel prediction is applied. <IMAGE> |
