| 摘要 |
PROBLEM TO BE SOLVED: To improve a band of TCP communication between terminals and to reduce duplicate communication data between the terminals with a small amount of calculation.SOLUTION: A communication device stores payload data of a packet transmitted via a network in a data block having a size larger than the payload maximum value of packets, compares payload data of a received first packet with the data block, if the data block has data according with the payload data of the first packet, records positional information on the according data and a reading request in a header, and transmits the first packet with the payload data removed to a network. |
