| 摘要 |
PURPOSE:To make the retransmission of a packet having an error efficient by repeating the transmission of a packet having an error to a radio equipment and its calling within a prescribed time when the the packet having the error among plural packets is informed from the radio equipment by one line acquisition. CONSTITUTION:A terminal equipment 2 sends plural packets to a radio equipment 1 by one line acquisition at first and makes a call thereto. When a packet having a transmission error among plural packets is informed by the radio equipment 1, the terminal equipment 2 repeats the transmission of the packet and the calling to the radio equipment 1 within a prescribed time. Thus, the packet having the error is sent again as many as possible within the prescribed time by one line acquisition. Thus, the retransmission of a packet having an error is made efficient. |
