The scope of the specifications in this document is limited to cdma2000 1x and HRPD networks. This document covers support for 3GPP TS 23.203 [11] specified Policy and Charging Control (PCC) architecture using cdma2000 1x and HRPD air interfaces and networks. This document is limited to alignment with 3GPP Release 9 specifications with the addition of TDF function in 3GPP Release 11. Specifically, this specification covers:

• PCC session establishment for Simple IP, Client Mobile IP and Proxy Mobile IP, 
• Procedures for PCC policy control for home and roaming access, 
• Procedures for offline charging, and 
• Architecture and procedures for TDF.

Reference to a ‘cdma2000 network' in this document refers to both cdma2000 1x and HRPD air interfaces. The call flows in section 8 are specific to cdma2000 HRPD air interface only. Call flows for cdma2000 1x air interface are not specified in this release of specification.