Data multiplexing network structure

专利名称：Data multiplexing network structure发明人：YUJI NAGAI申请号：AU7955100申请日：20001023公开号：AU7955100A公开日：20020506

摘要：In an asynchronous communication, a star-type host computer which is aconventional data multiplexer is replaced with a subnetwork based on token passing.There is no need, however, for respective nodes constituting the subnetwork to hold atoken during transmission. A method is also provided that a node connected by a ringtype topology is logically cut off to be formed into a directly-connected logical bus type.Main functions and structures of a subnetwork and a node are as follows: 1. Data (42 to45) are sent out in the advancing and backing directions of a token (41). 2. Each node (29to 39) has FIFO memory (43) with the same capacity as that of a data length. 3. Flowcontrol data for avoiding a congestion condition is sent out following a token signal. 4.Data and a method for recognizing network connection conditions are provided.

申请人：NISSIN INC.,MARS TECHNOLOGY INSTITUTE CO., LTD.

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