Sciweavers

4616 search results - page 49 / 924
» The Communication Complexity of Correlation
Sort
View
GLOBECOM
2010
IEEE
13 years 7 months ago
Correlation-Resilient Path Selection in Multi-Path Routing
Multi-path routing is effective to enhance network availability, by selecting multiple failure-independent paths for reaching one destination in the hope to survive individual pat...
Xin Zhang, Adrian Perrig
ICC
2008
IEEE
100views Communications» more  ICC 2008»
14 years 3 months ago
Discrete-Time Frequency-Selective Rayleigh Fading Channel --- Impact of Correlated Scattering on Outage and Ergodic Capacity
Abstract— We consider a discrete-time frequencyselective block-fading channel with Rayleigh fading and correlated scattering. This is relevant in the area of UWB and if transceiv...
Christian Müller, Martin Mittelbach
ICC
2007
IEEE
146views Communications» more  ICC 2007»
14 years 3 months ago
Optimal Double Correlation Filtering for Carrier Frequency Offset Estimation in MIMO OFDM
Abstract— A computationally efficient optimal double correlation (ODC) filter, which works on the fourth order statistics of received samples, is proposed for carrier frequency...
Patrick Ho Wang Fung, Chin Keong Ho
INFOCOM
2010
IEEE
13 years 7 months ago
Impact of Correlated Mobility on Delay-Throughput Performance in Mobile Ad-Hoc Networks
—We extend the analysis of the scaling laws of wireless ad hoc networks to the case of correlated nodes movements, which are commonly found in real mobility processes. We conside...
Delia Ciullo, Valentina Martina, Michele Garetto, ...
CHI
2000
ACM
14 years 1 months ago
Measuring usability: are effectiveness, efficiency, and satisfaction really correlated?
Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
Erik Frøkjær, Morten Hertzum, Kasper ...