Processing destructive breaks in modem over packet networks

Details Processing destructive breaks in modem over packet networks Processing destructive breaks in modem over packet networks

2007-12-11

2007-12-11

Tran, Quoc (Department: 2614)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S229000, C375S222000

Reexamination Certificate

active

10459894

ABSTRACT:
There is provided a method for handling a destructive break for use by a first gateway device, where the first gateway device is in communication with a second gateway device over a packet network, the first gateway device is connected to a first modem over a first communication line and the second gateway device is connected to a second modem over a second communication line. The destructive break is received by the first gateway device from the first modem or the second gateway device. The first gateway device controls a sequence of steps of transmitting the received destructive break and discarding data. Further, the first gateway device receives a break acknowledgement in response to transmitting the destructive break and controls a sequence of steps of transmitting the received break acknowledgement, resetting trans-compression engines at the first gateway device and resumption of data transfer.

REFERENCES:
patent: 7031309 (2006-04-01), Sautter et al.

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