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SIGMETRICS
2010
ACM
147views Hardware» more  SIGMETRICS 2010»
14 years 10 months ago
On random walks in direction-aware network problems
Graph theory provides a powerful set of metrics and conceptual ideas to model and investigate the behavior of communication networks. Most graph-theoretical frameworks in the netw...
Ali Tizghadam, Alberto Leon-Garcia
VTC
2007
IEEE
107views Communications» more  VTC 2007»
15 years 6 months ago
Random Switched Beamforming for Uplink Wireless Sensor Networks
– Integration of beamforming to sensors is very beneficial for a reduction of transmission power consumption and for improvement of the overall system performance. Unfortunately,...
Mohammed Elmusrati, Vesa Hasu
CDC
2009
IEEE
130views Control Systems» more  CDC 2009»
15 years 4 months ago
Spectral analysis of virus spreading in random geometric networks
— In this paper, we study the dynamics of a viral spreading process in random geometric graphs (RGG). The spreading of the viral process we consider in this paper is closely rela...
Victor M. Preciado, Ali Jadbabaie
ITIIS
2008
153views more  ITIIS 2008»
14 years 12 months ago
Two-level Key Pool Design-based Random Key Pre-distribution in Wireless Sensor Networks
In this paper, the random key pre-distribution scheme introduced in ACM CCS'02 by Eschenauer and Gligor is reexamined, and a generalized form of key establishment is introduc...
Abedelaziz Mohaisen, DaeHun Nyang, Tamer AbuHmed
INFOCOM
2009
IEEE
15 years 6 months ago
Random Linear Network Coding For Time Division Duplexing: When To Stop Talking And Start Listening
—A new random linear network coding scheme for reliable communications for time division duplexing channels is proposed. The setup assumes a packet erasure channel and that nodes...
Daniel Enrique Lucani, Milica Stojanovic, Muriel M...