| 摘要 |
PURPOSE:To perform equally the communication service between individual terminal equipments (PC) and a host by providing logical lines correspondingly to PCs. CONSTITUTION:A host computer 1 processes messages transmitted from PCs 9-a, 9-n and responds to them with messages if necessary. The host computer 1 is connected to an LAN equipment 5 through a communication controller 2. A communication control program 11 sends and receives data to and from the LAN equipment 5 and performs the interface to a program 12 which performs the logic multiplex transmission corresponding to LAN. Reception messages from the communication control program 11 are composed into messages in accordance with the logic multiplex transmission system, and messages are linked to pertinent service programs 13-a-13-n in the establishment order.
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