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IPPS
2005
IEEE
16 years 19 days ago
A Performance Comparison of Tree and Ring Topologies in Distributed Systems
A distributed system is a collection of computers that are connected via a communication network. Distributed systems have become commonplace due to the wide availability of low-c...
Min Huang, Brett Bode
ICC
2009
IEEE
134views Communications» more  ICC 2009»
16 years 1 months ago
Voice Service Support over Cognitive Radio Networks
—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...
Ping Wang, Dusit Niyato, Hai Jiang
GLOBECOM
2010
IEEE
15 years 5 months ago
Modeling and Analysis for Reactive-Decision Spectrum Handoff in Cognitive Radio Networks
This paper investigates how to characterize the effect of multiple spectrum handoff delay on the extended data delivery time of the secondary users' connections in cognitive r...
Chung-Wei Wang, Li-Chun Wang, Fumiyuki Adachi
CLUSTER
2004
IEEE
15 years 10 months ago
An efficient end-host architecture for cluster communication
Cluster computing environments built from commodity hardware have provided a cost-effective solution for many scientific and high-performance applications. Likewise, middleware te...
Xin Qi, Gabriel Parmer, Richard West
IDMS
2001
Springer
145views Multimedia» more  IDMS 2001»
15 years 11 months ago
A Service Differentiation Scheme for the End-System
A number of research studies show that the operating system has a substantial influence on communication delay in distributed environments. Thus, in order to provide applications w...
Domenico Cotroneo, Massimo Ficco, Giorgio Ventre