Energy-Efficient Scheduling Policy for Collaborative Execution in Mobile Cloud Computing

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Cloud
Format: PDF
In this paper, the authors investigate the scheduling policy for collaborative execution in mobile cloud computing. A mobile application is represented by a sequence of fine-grained tasks formulating a linear topology, and each of them is executed either on the mobile device or offloaded onto the cloud side for execution. The design objective is to minimize the energy consumed by the mobile device, while meeting a time deadline. They formulate this minimum-energy task scheduling problem as a constrained shortest path problem on a directed acyclic graph, and adapt the canonical \"LARAC\" algorithm to solving this problem approximately.
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