ATM communication apparatus controlling method, ATM communication apparatus and recording medium therefor
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United States of America Patent
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Mar 23, 2004
Grant Date -
N/A
app pub date -
Feb 9, 1999
filing date -
Feb 9, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
There is disclosed an ATM communication apparatus including an SAR module for executing the processing of a low level layer in an ATM communication network, and a processing unit for executing the processing of a high level layer in the ATM communication network, for the purpose of realizing the function of converting an ATM cell which is a unit of information transmission in the ATM communication network, into an IP packet adapted to a communication protocol of a computer network, and the function of converting the IP packet to ATM cells. Segmentation and reassembly of the IP packet is executed in the SAR module. Thus, congestion of data between the SAR module and the processing unit can be reduced, so that the throughput from the input of the ATM cells to the output of the IP packet and from the input of the IP packet to the output of the ATM cells can be elevated.
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