| 摘要 |
An external signal is received by the first wireless transmission device of one wireless transmission device group and then is divided and transmitted to an opposing first wireless transmission device of another wireless transmission device group and to the adjacent second wireless transmission device of the one wireless transmission device group. Thereafter, in the same manner the input signal is divided by the second, third, ... wireless transmission devices of the one wireless transmission device group and is transmitted to an opposing wireless transmission device of the other wireless transmission device group and to the next adjacent wireless transmission device of the one wireless transmission device group. By means of each wireless transmission device of the other wireless transmission device group, a signal is extracted from the wireless signal transmitted from the opposing wireless transmission device of the one wireless transmission device group and is transmitted to the preceding adjacent wireless transmission device. The first wireless transmission device of the other wireless transmission device group consolidates the signal extracted from the wireless signal received from the first wireless transmission device of the one wireless transmission device group and the signal transmitted from the second wireless transmission device of the other wireless transmission device group and transmits the resulting signal to the outside. |
