Multiplex communications – Wide area network – Packet switching
Patent
1994-03-17
1996-10-01
Safourek, Benedict V.
Multiplex communications
Wide area network
Packet switching
370 601, 370118, H04L 1256, H04L 1226
Patent
active
055616623
ABSTRACT:
A switch interface unit, a monitor unit, and a control system interface unit are connected as external units to a highway to which a subscriber information processing unit is also connected so that a monitoring process, that is, a special study process, can be simplified and a cost charged for the subscriber information processing unit can be prevented from increasing greatly. Furthermore, in an accounting process, accounting parameters are accumulated in an accounting information accumulating unit for variations on compressed source addresses, not on source addresses. As a result, the accounting information accumulating unit, etc. can be realized with normal circuit elements only.
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Abe Jin
Hajikano Kazuo
Kakuma Satoshi
Murayama Masami
Uriu Shiro
Fujitus Limited
Nguyen Chau T.
Safourek Benedict V.
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