| 摘要 |
PROBLEM TO BE SOLVED: To provide a transmission method which uses a pilot configured for a channel multiplexing structure in a cellular single frequency network including at least one antennas 1A-1D, 2A-2D in each cell. SOLUTION: By this method, frequency blocks FB1-FB3 of an OFDM subcarrier neighboring equipped with a pilot diffusion series length which fits each frequency bandwidth of each frequency blocks FB1-FB3, are used for the channel multiplexing. The pilot diffusion series length is long enough to enable a channel estimation which uses a back diffusion pilot, a base station, a mobile terminal and a mobile network for it. COPYRIGHT: (C)2007,JPO&INPIT |
