2007 · 35 citations · 1 references
EngineeringInformation TechnologyComputer NetworksSensorsWireless CommunicationsCalibrationLocalization UncertaintySensor CalibrationSensor NetworksWireless NetworksWireless Sensor NetworksLocalization CalibrationRangingReceived Signal Strength LocalizationSensor LocalizationSensor Network LocalizationSignal Strength EvaluationWireless Sensor Network LocalizationWireless Sensor Network Protocols
In wireless sensor network (WSN) localization system, received signal strength (RSS) is one of the simplest ranging methods. However, in real situation, a RSS is affected by some errors which are caused by multi-path channel and dynamic environment. In this paper, we propose RSS self-calibration protocol to attack the errors. The RSS self-calibration protocol can adopt the calibration parameters according to environment as time goes by
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