TIA-1124:2011

$27.30

All-IP System – MMD Policy Enhancements – System Requirements

Published By	Publication Date	Number of Pages
TIA	2011	28

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Category: TIA

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Description

INTRODUCTION

Multimedia Doman (MMD) specifications [3] enable an operator to
apply Quality of Service (QoS) policy controls to the Internet
Protocol (IP) Connectivity Access Network on session-based
applications, and to provision flow-based charging rules at the
Packet Data Serving Node (PDSN). These current specifications are
confined to the PDSN as the sole policy enforcement point
supported.

The scope of MMD policy needs to be expanded to include overall
coordination of network resource usage for Session Initiation
Protocol (SIP) [4] and non-SIP applications for all subscribers,
enhancements to policy contexts, and incorporation of additional
network elements in the policy architecture.

This document specifies the system requirements related to these
MMD Policy Enhancements, which are intended to guide the associated
technical specification development.

Additional information