112 search results - page 4 / 23 » Requirements Validation of a Voice Communication System Used... |
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper, quality of service (QoS) provisioning for voice service over cognitive radio networks is considered. As voice traffic is sensitive to delay, the presence of prim...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— We propose a new multiple description (MD) coder design based on the Adaptive Multi-Rate Wideband (AMRWB) coder that can support transcoding-free communication between an ad-ho...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
Abstract-- This paper presents a novel mechanism for dynamically adapting the quality of congestion controlled Voice Over IP (VoIP) applications on the internet in real time. The s...
CN
2006
13 years 7 months ago
2006
The emergence of high-speed communication systems has enabled the support of complex multimedia applications. The traffic patterns generated by such applications are likely to be ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper we describe a time-based admission control scheme for Multimedia over IP services in wireless LANs based on the IEEE 802.11e standard. We build on an existing wor...