Communication control device having an apparatus for detecting t

Details Communication control device having an apparatus for detecting t Communication control device having an apparatus for detecting t

1991-08-28

1994-02-15

Chin, Wellington

Multiplex communications

Wide area network

Packet switching

34082505, H04J 316, H04L 1242

Patent

active

052873579

ABSTRACT:
A communication control device receives and transmits control data and/or communication data through a ring communication network. The apparatus comprises a wait time decision unit for deciding, according to a state of the network, a wait time for detecting a reception of the control data circulating through the network; a wait time holding unit for holding the wait time decided by the wait time decision unit; and a time counting unit for counting time from a reception of the control data and providing a broken control data report signal if the control data is not again received within the wait time.

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