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ICC
2007
IEEE
116views Communications» more  ICC 2007»
15 years 11 months ago
A New Cross Layer Approach to QoS-Aware Proportional Fairness Packet Scheduling in the Downlink of OFDM Wireless Systems
—OFDM systems are the major cellular platforms for supporting ubiquitous high performance mobile applications. However, there remain a number of research challenges to be tackled...
Zhen Kong, Jiangzhou Wang, Yu-Kwong Kwok
AES
2005
Springer
137views Cryptology» more  AES 2005»
15 years 4 months ago
Design of a multimedia processor based on metrics computation
Media-processing applications, such as signal processing, 2D and 3D graphics rendering, and image compression, are the dominant workloads in many embedded systems today. The real-...
Nader Ben Amor, Yannick Le Moullec, Jean-Philippe ...
IJCAI
1997
15 years 6 months ago
Task Ontology Makes It Easier To Use Authoring Tools
The main purpose of this paper is to illustrate the characteristics of ontology-based authoring tools for Computer Based Training (CBT) systems. It has two major advantages as fol...
Mitsuru Ikeda, Kazuhisa Seta, Riichiro Mizoguchi
TWC
2010
14 years 11 months ago
A Novel Graph-Based Suboptimal Multiuser Detector for FDM-CPM Transmissions
We consider a frequency division multiplexed (FDM) system where each user employs a continuous phase modulation (CPM), serially concatenated with an outer code through an interleav...
Amina Piemontese, Giulio Colavolpe
OSDI
2002
ACM
16 years 4 months ago
An Integrated Experimental Environment for Distributed Systems and Networks
Three experimental environments traditionally support network and distributed systems research: network emulators, network simulators, and live networks. The continued use of mult...
Brian White, Jay Lepreau, Leigh Stoller, Robert Ri...