摘要 |
PROBLEM TO BE SOLVED: To provide a transmission side communication terminal capable of achieving high speed communication, even in a network where there are a wide variety of reception side communication terminals. ! SOLUTION: A communication terminal has an optimum number specification unit 10 for specifying the number of transmission packets corresponding to 1ACK depending on the time elapsed until an ACK is returned from the reception side after continuous transmission, by changing the number of packets transmitted continuously, and a transmission unit 11 for transmitting the transmitted data while dividing into a plurality of packets, so as to become the number of transmission packets corresponding to 1ACK specified by the specification unit 10. The optimum number specification unit 10 transmits the transmitted data while dividing so that the number of transmission packets corresponding to 1ACK becomes 1, re-transmits the data while adding the number of transmission packets by 1 if the time elapsed unt |