TIA TIA-2001.7-D-3

This standard provides the specification for the interface that coincides with the Refe rence Point "A_quater" defined in the 3GPP2 Wireless Network Reference Model shown in [I-1]. The scope of this standard includes the following topics:

• Descriptions of the specified functional capabilit ies that provide packet data services across the PCF-PDSN interface;

• Descriptions of the division of responsibility of the functions provided between the PCF and the PDSN without prescribing specific implementations.

Purpose

This document contains the message procedures, bitmaps, information elements, and timers used to define the A11 interface.