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PEWASUN
2008
ACM
15 years 3 months ago
Experimentation and performance evaluation of rate adaptation algorithms in wireless mesh networks
In this paper we present an experimental study conducted in 802.11based mesh networks of three existing rate adaptation algorithms. The aim of this study is twofold. On the one ha...
Emilio Ancillotti, Raffaele Bruno, Marco Conti
AH
2000
Springer
15 years 6 months ago
Providing Tailored (Context-Aware) Information to City Visitors
The GUIDE system has been developed in order to provide city visitors with an intelligent and context-aware tourist guide. The system has been deployed in the city of Lancaster an...
Keith Cheverst, Nigel Davies, Keith Mitchell, Paul...
JUCS
2006
77views more  JUCS 2006»
15 years 1 months ago
A New System Dedicated to Real-time Cardiac Arrhythmias Tele-assistance and Monitoring
: More than 60,000 people die suddenly each year in France due to cardiac arrhythmias. The current techniques used to diagnose cardiac arrhythmias such as HOLTER, R.TEST and teleme...
Haiying Zhou, Kun Mean Hou, Laurent Gineste, Chris...
MOBISYS
2004
ACM
16 years 1 months ago
Exponential Index: A Parameterized Distributed Indexing Scheme for Data on Air
Wireless data broadcast has received a lot of attention from industries and academia in recent years. Access efficiency and energy conservation are two critical performance concer...
Jianliang Xu, Wang-Chien Lee, Xueyan Tang
VTC
2007
IEEE
200views Communications» more  VTC 2007»
15 years 8 months ago
General Analysis of Uplink Group-Orthogonal MC-CDMA systems
Abstract—Group-orthogonal multicarrier code-division multiple access (GO-MC-CDMA) has been proposed as a multiplexing technique for the uplink segment of wireless systems. The di...
Guillem Femenias, Felip Riera-Palou, Jaume Ramis