Survey of IEEE 802.11 Wi-Fi deployments for deriving the spatial structure of opportunistic networks. - Andreas Achtzehn; Ljiljana Simic; Peter Gronerth; Petri Mähönen (PIMRC, 2013)

A propagation-centric transmitter localization method for deriving the spatial structure of opportunistic wireless networks. - Andreas Achtzehn; Ljiljana Simic; Peter Gronerth; Petri Mähönen (WONS, 2013)