| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a terminal station which improves reliability of data communication and suppresses redundant data communication, and to provide a method, a program, and a system thereof. <P>SOLUTION: A reception station receives data from a transmission station and transmits a reception response showing the data reception condition. When the data is normally received and a terminal station which has not normally received the data is detected on the basis of reception responses from other reception stations, the reception station transfers the data to the detected terminal station. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
