Web Services for Quality of Service Monitoring

Author

Pencheva, Evelina ; Atanasov, Ivaylo

Author_Institution

Telecommun. Dept, Tech. Univ. of Sofia, Sofia, Bulgaria

fYear

2009

fDate

20-23 Dec. 2009

Firstpage

1

Lastpage

6

Abstract

In this paper we present an analysis on Policy and Charging Control (PCC) functions in all IP-based multimedia networks and identify the required functionality for quality of service (QoS) monitoring. The support of "Application-driven Quality of Service" (ADQ) Parlay X Web Service to reporting function in PCC is evaluated and improvements of ADQ interfaces are suggested without violating the interface functionality. The gateway which provides Parlay X interfaces for third party applications supports Session Initiation Protocol (SIP) towards the network. A new SIP event package is suggested to support monitoring of QoS provided on SIP sessions.

Keywords

IP networks; Web services; multimedia communication; quality of service; signalling protocols; IP based multimedia networks; Parlay X Web service; QoS monitoring; policy and charging control function; quality of service; session initiation protocol; Access protocols; Ground penetrating radar; Monitoring; Network servers; Packaging; Quality of service; Telecommunication control; Transfer functions; Web and internet services; Web services;

fLanguage

English

Publisher

ieee

Conference_Titel

New Technologies, Mobility and Security (NTMS), 2009 3rd International Conference on

Conference_Location

Cairo

Print_ISBN

978-1-4244-4765-7

Type

conf

DOI

10.1109/NTMS.2009.5384834

Filename

5384834