Segmentation and Reassembly Service Specific Convergence Sublayer for the AAL Type 2 - Series I: Integrated Services Digital Network - Overall Network Aspects and Functions - Protocol Layer Requirements Study Group 13; 37 pp
This Recommendation specifies the Segmentation and Reassembly Service Specific Convergence sublayer for the AAL type 2 which provides for the bandwidth-efficient transmission of low-rate, short, and variable length packets in delay sensitive applications. On one or more AAL type 2 user information streams, the Segmentation and Reassembly Service Specific Convergence sublayer may be deployed. This Recommendation covers the specification of the sublayer structure, the frame structures of the various layered parts of this sublayer, and the mechanisms for the segmentation and reassembly process, as well as the optional transmission error detection and assured data transfer features.