Sciweavers

3467 search results - page 177 / 694
» A New Localized Network Based Routing Model in Computer and ...
Sort
View
GLOBECOM
2009
IEEE
13 years 7 months ago
Performance Modeling for Heterogeneous Wireless Networks with Multiservice Overflow Traffic
Performance modeling is important for the purpose of developing efficient dimensioning tools for large complicated networks. But it is difficult to achieve in heterogeneous wireles...
Qian Huang, King-Tim Ko, Villy Bæk Iversen
IEEECSA
2009
13 years 7 months ago
Multiratecast in Wireless Fault Tolerant Sensor and Actuator Networks
We study the multicast problem in wireless sensor networks, where the source can send data to a fixed number of destinations (actuators) at a different rate (multiratecast). A typi...
Xuehong Liu, Arnaud Casteigts, Nishith Goel, Amiya...
INFOCOM
2007
IEEE
14 years 3 months ago
Modeling Time-Variant User Mobility in Wireless Mobile Networks
Abstract— Realistic mobility models are important to understand the performance of routing protocols in wireless ad hoc networks, especially when mobility-assisted routing scheme...
Wei-jen Hsu, Thrasyvoulos Spyropoulos, Konstantino...
SIGMETRICS
2004
ACM
131views Hardware» more  SIGMETRICS 2004»
14 years 2 months ago
Failure recovery for structured P2P networks: protocol design and performance evaluation
Measurement studies indicate a high rate of node dynamics in p2p systems. In this paper, we address the question of how high a rate of node dynamics can be supported by structured...
Simon S. Lam, Huaiyu Liu
P2P
2010
IEEE
207views Communications» more  P2P 2010»
13 years 7 months ago
Local Access to Sparse and Large Global Information in P2P Networks: A Case for Compressive Sensing
—In this paper we face the following problem: how to provide each peer local access to the full information (not just a summary) that is distributed over all edges of an overlay ...
Rossano Gaeta, Marco Grangetto, Matteo Sereno