摘要 |
PROBLEM TO BE SOLVED: To provide a communication apparatus that can normally carry out communication, even under a poor communication environment, or the like. SOLUTION: A plurality of division means, and header generation, transmission, transmission judgment, and retransmission means are provided. The plurality of division means divides transmission data into different sizes. The header generation means generates a header section containing information required for transferring the transmission data. The transmission means transmits the header generated by the header generation means, and the transmission data divided by a prescribed division means of the plurality of division means as a packet. The transmission judgment means judges as to whether the packet transmitted by the transmission means is normally transmitted. The retransmission means divides the transmission data again by a second division means other than the prescribed means, and re-transmits the transmission data that has been divided and the header that has been re-generated as the packet. |