394 search results - page 34 / 79 » Wide-Area IP Network Mobility |
JNW
2006
13 years 7 months ago
2006
In this research article we discuss the protocols, architecture and propose the design of Network Domain Security (NDS) model for IP Multimedia Subsystem (IMS). The IMS is standard...
ISCC
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we investigate some of the issues that arise when mobile nodes engage voice connections with remote peers by using a wireless ad hoc network (MANET–cell) to acces...
ISCC
2000
IEEE
14 years 2 days ago
2000
IEEE
Ubiquitous communication will be one of the paradigms for the next decades. The use of the Internet in such applications demands for a highly reliable and secure system, especiall...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
We analyze the performance ofvoice services over 3GPP WCDMA Networks for Release 99 and Release 7 deployments. We show, by using simulations, that the system capacity of Release 7 ...
ARTQOS
2003
Springer
14 years 28 days ago
2003
Springer
: This paper describes an architecture for differentiation of Quality of Service in heterogeneous wireless-wired networks. This architecture applies an “all-IP” paradigm, with ...