摘要 |
PROBLEM TO BE SOLVED: To reduce concentration of packets in a final channel revision section in the network system in which channel transfer is conducted. SOLUTION: Plural packets to be sent through a same channel from a 1st channel revision section in this transmission control method are sent through a different channel in a 2nd channel revision section, before the 1st channel revision section. Furthermore, the network system sends signals through plural channels and has plural channel revision sections that receive signals through the plural channels and output the signals through any of the plural channels, and plural proximity signals to be outputted from the 1st channel revision section in the plural channel revision sections through a designated and the same channel in the plural channels are received by the 1st channel revision section through different channels from each other. |