GB/T 21647-2008
ActiveB-ISDN ATM Adaptation Layer Specification : Type 2 AAL
B-ISDN ATM 适配层(AAL)类型2技术规范
Application Summary AI generated
This standard specifies the technical requirements for the Type 2 ATM Adaptation Layer (AAL-2) in Broadband Integrated Services Digital Networks (B-ISDN). It is applied in telecommunications systems to enable efficient transmission of variable-rate, delay-sensitive traffic such as compressed voice and video over ATM networks. The standard defines protocol procedures for packet segmentation, reassembly, and multiplexing within network equipment and testing environments.
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