| 摘要 |
PROBLEM TO BE SOLVED: To prevent mutual influence from being exerted on each other between channels and to enable executing communication with an individual opposite party at every channel by collecting different or same data type of data into one while mounting them as an individual channel on plural physical transmission medium. SOLUTION: Different or same data type of data are collected into one to provide a communication network while mounting them as the individual channel on the plural physical transmission medium. For example, the physical transmission medium is constituted of eight twisted pair lines. Four of them are utilized for data transmitting channels, two of them are for voice and the other two are for transmitting an animation by division into three. For example, the network channel consists of the twisted pair lines 1, cable coating 2, a connector 3, the four twisted pair lines 4 assigned for data transmission, two twisted pair lines 5 assigned for voice transmission and the two twisted pair lines 6 assigned for animation transmission.
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