Abstract
SIP (Session Initiation Protocol) is a text-based protocol engineered for high data rate links. As a result, SIP messages size have not been optimised. This is problematic, particularly with the planned usage of this protocol in wireless handsets as part of 2.5G and 3G cellular networks. With low bit rate IP connectivity or signalling channel, the transmission delays for call setup and feature invocation are significant. In this paper, we propose a new approach called ”Smart Profile” where SIP messages are minimised in the access network for performance optimisation and completely reconstructed at the edge. The message reconstruction is based on SIP call profile that contains session attributes extracted from the user and terminal profiles. We discuss about Smart Profile implementation and focus on measuring its performance. Results and comparison with compression method show that Smart Profile solution is globally better.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Nortel Networks, A comparison between GERAN Packet-Switched call Setup using SIP and GSM Circuit-Switched call Setup
Meddahi, A., Afifi, H.: Improving SIP performance and scalability in a PSTN/3G framework. In: IEEE Networks 2002, Atlanta USA, August 2002, pp. 36–44 (2002)
ITU-T recommendation E.721: Network grade of service parameters and target values for circuit- switched services in the evolving ISDN
Eyers, T., Schulzrinne, H.: Predicting Internet Telephony Call Setup Delay. In: Proc. of First IP Telephony Workshop, Berlin (April 2000)
Shulzrinne, H., Narayanan, Lennox: SIPstone: Benchmarking SIP server performance (April 2002)
Meddahi, A., Vanwormhoudt, G.: SIP for e-learning services. In: IEEE ICT 2003, Papeete (February 2003)
Zouari, B., Pujolle, G., Afifi, H., Labiod, H., Urien, P.: A Novel Authentication Model Based on Secured IP Smart Cards. In: IEEE ICC 2003, Anchorage (May 2003)
The Virtual Home Environment, 3GPP TS 22.121 (2001)
Lankhorst, M.M., van Kranenburg, H., Salden, A., Peddemors, A.: Enabling technology for personalizing mobile services. In: HICSS 2002, Hawaii, pp. 1107–1114 (2002)
JSR-000032 JAIN SIP Specification, Java Community Process
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2004 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Meddahi, A., Vanwormhoudt, G., Afifi, H. (2004). Smart Profile: A New Method for Minimising SIP Messages. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_92
Download citation
DOI: https://doi.org/10.1007/978-3-540-27824-5_92
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22571-3
Online ISBN: 978-3-540-27824-5
eBook Packages: Springer Book Archive