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IWQOS
2005
Springer
15 years 9 months ago
Case Study in Assessing Subjective QoS of a Mobile Multimedia Web Service in a Real Multi-access Network
This paper presents an empirical task-based user evaluation, which was carried out for the purpose of assessing the subjective QoS of a mobile multimedia web service in a real mult...
Tiia Sutinen, Timo Ojala
HICSS
2003
IEEE
89views Biometrics» more  HICSS 2003»
15 years 9 months ago
A Two-Cell-Lookahead Call Admission and Handoff Management Scheme for Multimedia LEO Satellite Networks
The main contribution of this work is to propose a novel call admission and handoff management scheme for LEO satellite networks. A key ingredient in our scheme is a companion pre...
Petia Todorova, Stephan Olariu, Hoang Nam Nguyen
ISCC
2003
IEEE
123views Communications» more  ISCC 2003»
15 years 9 months ago
Multicast Congestion Control for Multimedia Collaborative Applications in Packet Switched Networks
We investigate the problem of congestion control for multicast traffic over datagram packet switched networks and present an end-to-end solution to it. The focus of our study is o...
Emad Eldin Mohamed, Hussein M. Abdel-Wahab
INFOCOM
1996
IEEE
15 years 8 months ago
Video Traffic Characterization for Multimedia Networks with a Deterministic Service
One of the most important traffic types in future packet-switched networks is high-bandwidth, variable-bitrate (VBR) video. Since video is a delay-sensitive media, the network mus...
Dallas E. Wrege, Jörg Liebeherr
WWW
2004
ACM
16 years 4 months ago
SPT-based topology algorithm for constructing power efficient wireless ad hoc networks
In this paper, we present a localized Shortest Path Tree (SPT) based algorithm for constructing a sub-network with the minimum-energy property for a given wireless ad hoc network....
Szu-Chi Wang, David S. L. Wei, Sy-Yen Kuo