Communication control device and method for use in an ATM system

Details Communication control device and method for use in an ATM system Communication control device and method for use in an ATM system

1996-06-05

1999-02-23

Nguyen, Chau

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

370236, 370409, H04L 1252

Patent

active

058751734

ABSTRACT:
In an ATM communication control device, a cell transmission timing via a virtual channel is determined based on peak rate instructed in a received predetermined ATM cell, such as a received RM cell. Upon determining the transmission timing, a next transmission time for a virtual channel is stored in a CAM, and when a counter value agrees with the stored transmission time, the virtual channel corresponding to an address storing the agreed transmission time is determined as a virtual channel for transmission. The CAM may be replaced by a combination of comparators and a normal storage device.

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