By Topic

SIP-Based Mobility Architecture for Next Generation Wireless Networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Banerjee, N. ; Dept. of Comput. Sci. & Eng., Texas Univ., Arlington, TX ; Das, S.K. ; Acharya, A.

Application-level protocol abstraction is required to support seamless mobility in next generation heterogeneous wireless networks. Session initiation protocol (SIP) provides such an abstraction in providing mobility support in such networks. However, the handoff procedure with SIP suffers from undesirable delay and hence packet loss for some cases, which is detrimental to applications such as voice over IP (VoIP) or streaming video with stringent quality of service (QoS) requirements. In this paper, we propose a SIP based architecture that supports soft handoff for IP centric wireless networks alleviating the problem of packet loss. The proposed architecture ensures that there is no packet loss and the end-to-end delay jitter is kept under control, thus maintaining two important parameters dictating the QoS for streaming multimedia applications

Published in:

Pervasive Computing and Communications, 2005. PerCom 2005. Third IEEE International Conference on

Date of Conference:

8-12 March 2005