CONTENTS

�1���� Scope
�2���� Normative References
�3���� Definitions
�4���� Abbreviations
�5���� Conventions
�6���� General framework of AAL type 2
������� 6.1���� Structure of AAL type 2
������� 6.2���� Primitives provided by AAL type 2 for higher layer
������� 6.3���� Information flow across the AAL-ATM boundary
�7���� General framework of AAL type 2 Common Part Sublayer (CPS)
������� 7.1���� Service provided by AAL type 2 CPS
������� 7.2���� Primitives between AAL type 2 CPS and SSCS entities
�8���� Interaction with Management and Control Plane
������� 8.1���� Management Plane
������� 8.2���� Control Plane
�9���� Format and coding of AAL type 2 Common Part Sublayer (CPS)
������� 9.1���� Format and coding of the CPS-Packet
������� 9.2���� Format and coding of the CPS-PDU
10���� Procedure of AAL type 2 Common Part Sublayer (CPS)
������ 10.1���� CPS transmitter
������ 10.2���� CPS receiver
������ 10.3���� Summary of error indications to Layer Management
11��� �Summary of parameters and values for the AAL type 2
Annex� A� �� Data unit naming convention
Annex� B� �� Functional model for the AAL type 2
Appendix� I� �� Example of packing CPS-Packets into ATM cells
������� I.1���� Multiplexing and packing of equal length CPS-Packets
������� I.2���� Multiplexing and packing of different length CPS-Packets
������� I.3���� Multiplexing and packing of maximum length CPS-Packets
Appendix� II� �� Protocol Implementation Conformance Statement (PICS) Proforma
������ II.1��� �Introduction
������ II.2���� PICS Proforma