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» Performance Evaluation of IEEE 802.11 DCF Networks
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VTC
2006
IEEE
147views Communications» more  VTC 2006»
16 years 17 days ago
A Proportional Fair Scheduling for Multicast Services in Wireless Cellular Networks
— We propose a new multicast scheduling scheme which can achieve the proportional fair (PF) allocation in the wireless cellular systems. In case of multicast, the scheduler in th...
Chungha Koh, Young Yong Kim
CLUSTER
2005
IEEE
16 years 5 days ago
TCP Adaptation for MPI on Long-and-Fat Networks
Typical MPI applications work in phases of computation and communication, and messages are exchanged in relatively small chunks. This behavior is not optimal for TCP because TCP i...
Motohiko Matsuda, Tomohiro Kudoh, Yuetsu Kodama, R...
CSSE
2002
IEEE
15 years 6 months ago
Characteristics of assured service and an alternative RIO scheme in differentiated services networks
Assured Service, a service model of Internet Differentiated Services (DiffServ) architecture, is not so well accommodated by the current Internet environment. This is because the I...
Seung-Joon Seok, Sung-Hyuck Lee, Jinwoo Park, Chul...
ICDCSW
2002
IEEE
15 years 11 months ago
Persistent Cache in Cooperative Search Engine
Cooperative Search Engine (CSE) is a distributed search engine, which can update indexes in very short time for the purpose of fresh information retrieval. In CSE, the retrieval p...
Nobuyoshi Sato, Minoru Uehara, Yoshifumi Sakai, Hi...
ICC
2009
IEEE
142views Communications» more  ICC 2009»
16 years 1 months ago
Localized Sensor Self-Deployment for Guaranteed Coverage Radius Maximization
—Focused coverage is defined as the coverage of a wireless sensor network surrounding a point of interest (POI), and is measured by coverage radius, i.e., minimum distance from ...
Xu Li, Hannes Frey, Nicola Santoro, Ivan Stojmenov...