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Radio Map Recovery and Noise Reduction Method for Green WiFi Indoor Positioning System Based on Inexact Augmented Lagrange Multiplier Algorithm.
Lin Ma
Jia Li
Yubin Xu
Weixiao Meng
Published in:
GLOBECOM (2015)
Keyphrases
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wifi
reduction method
selection algorithm
objective function
computational complexity
end to end
np hard
dynamic programming
lagrange multipliers
mobile devices
cost function
linear programming
optimal solution
wireless communication
constrained optimization