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HyBloc: Localization in Sensor Networks with Adverse Anchor Placement
2009
Sensors
To determine the geographical positions of sensors, numerous localization algorithms have been proposed in recent years. The positions of sensors are inferred from the connectivity between sensors and a set of nodes called anchors which know their precise locations. We investigate the effect of adverse placement and density of anchors on the accuracies of different algorithms. We develop an algorithm called HyBrid Localization (HyBloc) to provide reliable localization service with a limited
doi:10.3390/s90100253
pmid:22389598
pmcid:PMC3280744
fatcat:htvgglcugfbxjipuv3bmw3jcl4