3 Definitions and abbreviations

08.183GPPBase Station System (BSS) - Serving GPRS Support Node (SGSN)BSS GPRS ProtocolGeneral Packet Radio Service (GPRS)Release 1999TS

Unless listed below, abbreviations used in the present document are listed in 3GPP TS 01.04 [1] and in 3GPP TS 08.16 [16].

ABQP Aggregate BSS QoS Profile

CS Circuit switched

CBL Current Bucket Level

DL Downlink

NSE Network Service Entity

PFC Packet Flow Context

PFI Packet Flow Identifier

PFM Packet Flow Management

PFT Packet Flow Timer

PS Packet switched

UL Uplink