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PIMRC
2010
IEEE
13 years 8 months ago
Frame delay distribution analysis of IEEE 802.11 networks using Signal Flow Graphs
Frame delay variance in CSMA/CA networks is large. Wireless applications may require both, limited mean delay and limited delay jitter. These parameters can be derived easily from ...
Ralf Jennen, Sebastian Max, Bernhard Walke
SRDS
2008
IEEE
14 years 5 months ago
Using Tractable and Realistic Churn Models to Analyze Quiescence Behavior of Distributed Protocols
Large-scale distributed systems are subject to churn, i.e., continuous arrival, departure and failure of processes. Analysis of protocols under churn requires one to use churn mod...
Steven Y. Ko, Imranul Hoque, Indranil Gupta
MOBIWAC
2006
ACM
14 years 4 months ago
Calibration-free WLAN location system based on dynamic mapping of signal strength
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
Luís Felipe M. de Moraes, Bruno Astuto A. N...
CODES
2008
IEEE
14 years 5 months ago
Intra- and inter-processor hybrid performance modeling for MPSoC architectures
The heterogeneity of modern MPSoC architectures, coupled with the increasing complexity of the applications mapped onto them has recently led to a lot of interest in hybrid perfor...
Frank E. B. Ophelders, Samarjit Chakraborty, Henk ...
HYBRID
2009
Springer
14 years 5 months ago
Optimal Boundary Control of Convention-Reaction Transport Systems with Binary Control Functions
We investigate a new approach for solving boundary control problems for dynamical systems that are governed by transport equations, when the control function is restricted to binar...
Falk M. Hante, Günter Leugering