| AAL |
the AAL divides the user information into segments suitable for packaging into a series of ATM cells. There are several types of AALs in use.
출처: boulder.noaa.gov/noc/fore/lib/techpubs/docs/manual...
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| AAL |
ATM adaptation layer. The AAL translates digital voice, images, video and data signals into the ATM cell format and vice versa. Five AALs are defined: AAL1 supports connection oriented services needing constant bitrates and specific timing and delay requirements (eg DS3 circuit).
출처: www.studio-systems.com/gloss/marApril99/140.htm
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