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TWC
2008
98views more  TWC 2008»
15 years 6 months ago
Resource Allocation for Delay Differentiated Traffic in Multiuser OFDM Systems
Abstract-- Most existing work on adaptive allocation of subcarriers and power in multiuser OFDM systems has focused on homogeneous traffic consisting of delay-constrained data (gua...
Meixia Tao, Ying-Chang Liang, Fan Zhang
MM
2004
ACM
147views Multimedia» more  MM 2004»
15 years 11 months ago
Implementation and evaluation of EXT3NS multimedia file system
The EXT3NS is a scalable file system designed to handle video streaming workload in large-scale on-demand streaming services. It is based on a special H/W device, called Network-S...
Baik-Song Ahn, Sung-Hoon Sohn, Chei-Yol Kim, Gyu-I...
ICC
2007
IEEE
199views Communications» more  ICC 2007»
16 years 18 days ago
7DS - Node Cooperation and Information Exchange in Mostly Disconnected Networks
— When the node density in a network decreases below the level necessary to sustain ad-hoc and mesh networks, communication can succeed only by leveraging node mobility and trans...
Suman Srinivasan, Arezu Moghadam, Se Gi Hong, Henn...
MATA
2004
Springer
103views Communications» more  MATA 2004»
15 years 11 months ago
Mobility Prediction for Mobile Agent-Based Service Continuity in the Wireless Internet
New challenging deployment scenarios are integrating mobile devices with limited and heterogeneous capabilities that roam among wireless access localities during service provisioni...
Paolo Bellavista, Antonio Corradi, Carlo Giannelli
ECOWS
2008
Springer
15 years 8 months ago
A Discrete-Events Simulation Approach for Evaluation of Service-Based Applications
One of the promises of the Service-Oriented Architecture (SOA) is to build complex added-value services in order to enhance and extend existing ones. Service-Based Applications (S...
Maha Driss, Yassine Jamoussi, Jean-Marc Jéz...