69 search results - page 5 / 14 » Improving VoIP quality through path switching |
ICNP
2003
IEEE
13 years 11 months ago
2003
IEEE
Path probing is essential to maintaining an efficient overlay network topology. However, the cost of a full-scale probing is as high as ¢¤£¦¥¨§© , which is prohibitive i...
ICIW
2009
IEEE
14 years 9 days ago
2009
IEEE
We describe QoSMap, an overlay construction mechanism which computes high quality overlay networks for applications having stringent constraints on hop-degrading QoS metrics and p...
INFOCOM
2002
IEEE
13 years 10 months ago
2002
IEEE
— Optical Burst Switching (OBS) is an experimental network technology that enables the construction of very high capacity routers, using optical data paths and electronic control...
ICPPW
2002
IEEE
13 years 10 months ago
2002
IEEE
Abstract—It is expected that GMPLS-based recovery could become a viable option for obtaining faster restoration than layer 3 rerouting. Even though dedicated restoration ensures ...
JOIN
2006
13 years 5 months ago
2006
In this paper we propose a deployable approach to improving QoS by using a generic, extendable, overlay architecture; the Generalized Application Layer Overlay (GALO). The goals of...