A Markov-based channel model algorithm for wireless networks
MSWIM '01 Proceedings of the 4th ACM international workshop on Modeling, analysis and simulation of wireless and mobile systems
Modeling multicast packet losses in wireless LANs
MSWIM '03 Proceedings of the 6th ACM international workshop on Modeling analysis and simulation of wireless and mobile systems
Modeling multicast packet losses in wireless LANs
MSWIM '03 Proceedings of the 6th ACM international workshop on Modeling analysis and simulation of wireless and mobile systems
Impact of radio propagation models in vehicular ad hoc networks simulations
Proceedings of the 3rd international workshop on Vehicular ad hoc networks
Integration of physical phenomena into an experiment-based propagation model
Proceedings of the 3rd ACM international workshop on Performance evaluation of wireless ad hoc, sensor and ubiquitous networks
Model-based analysis of a protocol for reliable communication in railway worksites
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
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Experiments with an IEEE 802.11 wireless LAN show that the packet losses at multiple nodes can exhibit a certain degree of correlation. Analysis and simulation results show that conventional packet loss models do not adequately capture the loss characteristics exhibited in experimental traces. This paper proposes a new approach for modeling packet losses that explicitly accounts for spatial loss correlation. The improved accuracy of the new approach, compared to conventional models, is demonstrated by comparing results of simulations and experiments.