Mobile Crowdsensing Framework for a Large-Scale Wi-Fi Fingerprinting System.

Although Wi-Fi fingerprinting systems enable location-based services in indoor environments, the service coverage isn't scalable due to costly site surveys. Mobile crowdsensing (MCS), where casual smartphone users conduct the site survey, has recently emerged as a promising solution. Applying MCS to a system introduces new challenges: motivating active participation, inferring location information...