Personal cloudlets for privacy and resource efficiency in mobile in-app advertising

  • Authors:
  • Suranga Seneviratne;Aruna Seneviratne;Prasant Mohapatra

  • Affiliations:
  • University of New South Wales, Sydney, Australia;National ICT Australia, Sydney, Australia;University of California, Davis, Davis, USA

  • Venue:
  • Proceedings of the first international workshop on Mobile cloud computing & networking
  • Year:
  • 2013

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Abstract

Mobile in-app ads are the major funding source for free mobile apps which users download from various app markets and install in their smartphones. However, a number researchers have recently pointed out that ad-supported free apps involve hidden costs to the users. Costs are primarily associated with the loss of privacy due to personal data collection, using data from the mobile data quota and draining of smartphone battery. The alternative proposals for the problem do not address all of these issues. We propose a novel ads delivery architecture, which addresses all these issues, by extending the users' personal domain to the cloud through personal cloudlets. Personal cloudlets preserve user privacy by only releasing high level user information to the ad network, reduce energy consumption by performing the computations, communications and storage in the "cloud", and minimize the bandwidth usage by passing only selected information between personal cloudlet and the smartphone. Furthermore, the proposed architecture, provides a number of incentives for ad networks to use the architecture.