| 摘要 |
PROBLEM TO BE SOLVED: To shorten the time for which a power saving mode is canceled on a receiver.SOLUTION: A transmitter includes a transmission unit for transmitting, to a receiver performing intermittent reception, a frame in which a sub-frame including at least a preamble, a synchronous word and data for the receiver is repeated at an interval shorter than intermittent reception.SELECTED DRAWING: Figure 7 |
